Patch 06

Patch 05
Add missing line
2023-04-01 13:11:17 -07:00 · 2023-04-01 13:05:03 -07:00 · 2023-04-01 12:55:28 -07:00 · 2023-04-01 12:50:14 -07:00 · 2023-04-01 12:35:48 -07:00 · 2023-04-01 12:33:42 -07:00
144 changed files with 109821 additions and 81506 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,9 @@ core
 .gdb_history
 .gdbinit

+/src/nano
+/src/revision.h
+
 /ABOUT-NLS
 /INSTALL
 /aclocal.m4
@@ -35,7 +38,7 @@ core
 /mkinstalldirs
 /stamp-h1

-# gettext m4 files.
+# Gettext m4 files:
 /m4/codeset.m4
 /m4/extern-inline.m4
 /m4/fcntl-o.m4
@@ -69,13 +72,9 @@ core
 /m4/wint_t.m4
 /m4/xsize.m4

-# gnulib entries
+# Gnulib stuff:
 /gnulib/
 /lib/
 /m4/.gitignore
 /m4/gnulib-cache.m4
 /snippet/
-
-/nano.spec
-/src/nano
-/src/revision.h
--- a/21
+++ b/21
@@ -5,11 +5,20 @@ nano editor.  Please see the ChangeLog for specific changes by author.
 Chris Allegretta <chrisa@asty.org>
 	* Original program author and long-time maintainer.

+Benno Schulenberg <bensberg@telfort.nl>
+	* An array of small bug fixes, the cut-word and block-jump
+	  routines, text selection by holding Shift, macro recording
+	  and replay, extra key bindings, the --indicator, --minibar,
+	  and --zero options, and braced functions in string binds.
+	  Current maintainer.
+
 David Lawrence Ramsey <pooka109@gmail.com>
 	* Former stable series maintainer.  Multiple buffer support,
 	  operating dir (-o) option, bug fixes for display routines,
 	  wrapping code, spelling fixes, constantshow mode, parts of
-	  UTF-8 support, softwrap overhaul, and various other fixes.
+	  UTF-8 support, softwrap overhaul, undoable (un)indentations,
+	  undoable justifications, justifiable regions, and numerous
+	  other fixes.

 Jordi Mallach <jordi@gnu.org>
 	* Debian package maintainer, fellow bug squasher.
@@ -60,7 +69,9 @@ Sumedh Pendurkar <sumedh.pendurkar@gmail.com>
 Rishabh Dave <rishabhddave@gmail.com>
 	* Searchable help.

-Benno Schulenberg <bensberg@justemail.net>
-	* An array of small bug fixes, the cut-word and block-jump
-	  routines, text selection by holding Shift, and some extra
-	  key bindings.  Current maintainer.
+Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
+	* Filtering text through an external command.
+	* Placing anchors (bookmarks) and jumping to them.
+
+Brand Huntsman <alpha@qzx.com>
+	* The delayed parsing of syntax files.
--- a/3898
+++ b/3898
--- a/ChangeLog.1999-2006
+++ b/ChangeLog.1999-2006
@@ -3007,7 +3007,7 @@ GNU nano 1.3.5 - 2004.11.22
 	- Don't change the file format when we insert another file into
 	  the current one. (DLR)
  do_insertfile()
-	- Simplify by reusing variables whereever possible, and add a
+	- Simplify by reusing variables wherever possible, and add a
 	  parameter execute to indicate whether or not to be in "Execute
 	  Command" mode. (DLR)
 	- Rework so that goto is no longer needed, using do_writeout()
@@ -5035,7 +5035,7 @@ GNU nano 1.1.99pre2 - 2003.02.03
 	- Fix the mouse code to work with lines longer than COLS and
 	  with the proper positioning, including special characters.
 	  (David Benbennick)
-  do_preserve_msg():
+  do_preserve_msg()
 	- Unsplit error message into a single fprintf call. (Jordi)
  main()
 	- Call load_file with arg 0 for insert, as we aren't really
@@ -5143,7 +5143,7 @@ GNU nano 1.1.99pre1 - 2003.01.17
 	- Added --enable-all option to compile in all the extra stuff
 	  we'd normally need extra flags for.
 - color.c:
-  update_color():
+  update_color()
 	- Remove an unneeded edit_refresh() call after do_colorinit().
 	  (David Benbennick)
 - cut.c:
@@ -5778,7 +5778,7 @@ GNU nano 1.1.10 - 2002.07.25
 	  Also, pass current_x_find to strstrwrapper() so we know whether
 	  we're at the beginning of a string or not (see changes to
 	  strstrwrapper() below), and reset it between lines. (DLR)
-  do_gotoline():
+  do_gotoline()
 	- Make sure placewewant is zero after we go to a line. (David
 	  Benbennick)
  do_gotopos()
@@ -6036,7 +6036,7 @@ GNU nano 1.1.8 - 2002.03.30
 	- Catalan and Spanish translation updates. (Jordi)
 	- Typo. (DLR)
 - po/fr.po:
-	- French translation updates (Jean-Philippe Guérard).
+	- French translation updates. (Jean-Philippe Guérard)
 - po/gl.po:
 	- Galician translation updates. (Jacobo Tarrio)
 - po/uk.po, po/ru.po:
@@ -6156,10 +6156,9 @@ GNU nano 1.1.7 - 2002.03.05
 - po/it.po:
 	- Italian translation updates. (Marco Colombo)
 - po/cs.po:
-	- Partial Czech translation updates. (Vaclav Haisman)
+	- Partial Czech translation updates. (Václav Haisman)
 - po/hu.po:
-	- Hungarian translation updates, or to be precise, rewrite.
-	  (Gergely Nagy)
+	- Hungarian translation updates, or to be precise, rewrite. (Gergely Nagy)
 - po/uk.po, po/ru.po:
 	- Russian and Ukrainian translation updates. (Sergey A. Ribalchenko)
 - po/da.po:
@@ -6268,7 +6267,7 @@ nano-1.1.6 - 2002.01.25
 - po/nn.po:
 	- Norwegian nynorsk translation updates. (Kjetil Torgrim Homme)
 - po/nb.po:
-	- New Norwegian bokmål translation. (Stig E Sandoe <stig@ii.uib.no>)
+	- New Norwegian bokmål translation, by Stig E Sandoe <stig@ii.uib.no>.
 - po/da.po:
 	- Danish translation update. (Keld Simonsen)

@@ -6380,8 +6379,10 @@ nano-1.1.4 - 2001.12.11
  do_wrap()
 	- Many fixes. (David Lawrence Ramsey)
  do_spell()
-	- Dont prompt for replace if we don't change the word in
+	- Don't prompt for replace if we don't change the word in
 	  question. (Rocco Corsi)
+- m4/gettext.m4:
+	- diff against mutt 1.2.5's gettext.m4.
 - po/de.po:
 	- German translation updates. (Karl Eichwalder)
 - po/ru.po:
@@ -6394,8 +6395,6 @@ nano-1.1.4 - 2001.12.11
 	- Spanish translation updates. (Jordi)
 - po/fr.po:
 	- French translation updates. (Michel Robitaille)
- m4/gettext.m4:
-	- diff against mutt 1.2.5's gettext.m4.

 nano-1.1.3 - 2001.10.26
 - General
@@ -6770,7 +6769,7 @@ nano-1.1.0 - 2001.07.15
 - po/es.po, po/ca.po:
 	- Updated. (Jordi)
 - po/gl.po:
-	- Galician translation by Jacobo Tarrío.
+	- New Galician translation, by Jacobo Tarrío <jtarrio@trasno.net>.
 - po/uk.po, po/ru.po:
 	- New Ukrainian and Russian translations by Sergey A. Ribalchenko
 	  <fisher@obu.ck.ua>, thanks!
@@ -6779,9 +6778,9 @@ nano-1.1.0 - 2001.07.15
 - po/it.po
 	- Updated Italian translation by Marco Colombo.
 - po/no.po:
-	- New Norwegian translation by Eivind Kjørstad <ekj@vestdata.no>.
+	- New Norwegian translation, by Eivind Kjørstad <ekj@vestdata.no>.
 - po/sv.po:
-	- New Swedish translation by Christian Rose <menthos@menthos.com>.
+	- New Swedish translation, by Christian Rose <menthos@menthos.com>.

 nano 1.0.1 - 2001.04.06
 - General:
@@ -6825,15 +6824,15 @@ nano-1.0.0 - 2001.03.22
 	  the "new" C++ reserved word, even though there is likely no way
 	  nano will EVER be compilable with a C++ compiler. (suggested by
 	  Rocco Corsi).
- ca.po, es.po:
-	- Final tweaks for Nano 1.0.
- cs.po:
-	- Czech translation from Vaclav Haisman.
 - nano.info:
 	- Added dir entry. (Albert Chin)
 - winio.c:
  statusq()
 	- Added NANO_BACK_KEY and NANO_FORWARD_KEY cases for left and right.
+- ca.po, es.po:
+	- Final tweaks for Nano 1.0.
+- cs.po:
+	- New Czech translation, by Václav Haisman <V.Haisman@sh.cvut.cz>.

 1.0-test prerelease - 2001.03.17
 - nano.c:
@@ -6847,7 +6846,7 @@ nano-1.0.0 - 2001.03.22
 	  edit update.  Fixes bug #57.
 - search.c:
  print_replaced()
-	- s/occurence/occurrence typos. (Jordi)
+	- Fix typos in "occurrence". (Jordi)
  search_init()
 	- If using Pico mode and regex and same answer is entered, use
 	  last_search string instead of answer.  Fixes bug #56.
@@ -6888,13 +6887,13 @@ nano-0.9.99pre3 - 2001.02.19
 - fi.po:
 	- Translation updates by Pauli Virtanen.
 - hu.po:
-	- Hungarian translation by Horvath Szabolcs.
+	- New Hungarian translation, by Horvath Szabolcs <horvaths@penguinpowered.com>.
 - id.po:
 	- Translation updates by Tedi Heriyanto.
 - es.po:
 	- Translation updates and grammatical/typo fixes. (Jordi)
 - ca.po:
-	- Catalan translation by Jordi Mallach :)
+	- Catalan translation by Jordi Mallach. :)
 	- Miquel Vidal <miquel@sindominio.net> went over it and corrected
 	  many typos and completed bits that remained untranslated by error.

@@ -6998,7 +6997,6 @@ General
 	  repeated string defs and globals.
  do_justify()
 	- Small fix for totsize calculation. (Rob)
-
 - fi.po:
 	- Update by Pauli Virtanen.

@@ -7395,7 +7393,7 @@ nano 0.9.18 - 2000.09.18
 - es.po:
 	- Translated new strings and minor updates. (Jordi)
 - de.po
-	- Revised translations by <floki@bigfoot.com>.
+	- Revised translations by Florian König.

 nano-0.9.17 - 2000.09.04
 - General
@@ -7426,7 +7424,7 @@ nano-0.9.17 - 2000.09.04
  do_toggle()
 	- Added checks for no help and no wrap mode, and print opposite
 	  enable/disable message.
-  do_suspend(), do_cont():
+  do_suspend(), do_cont()
 	- New functions, handle suspend signal in a Pico-like manner and
 	  work with Meta-Z.
 - winio.c:
@@ -7447,7 +7445,7 @@ nano-0.9.17 - 2000.09.04
  search_abort()
 	- Now calls edit_refresh_clearok when MARK_ISSET to handle screen
 	  ugliness bug (reported by Ken Tyler).
-  findnextstr():
+  findnextstr()
 	- Added reset for placewewant. (Ben Roberts)
 	- Fixed check for string that only occurs on the same line failing
 	  (bug discovered by Ken Tyler).
@@ -7532,10 +7530,10 @@ nano-0.9.14 - 2000.07.27
 	- Changed check for filename to filename[0].  Added some code,
 	  overall fixes bug #30 =-)
 - nano.c:
-  do_justify() & do_wrap():
+  do_justify(), do_wrap()
 	- totsize-related fixes. (Rob)
 - de.po
-	- Revised translations by floki@bigfoot.com
+	- Revised translations by Florian König.

 nano-0.9.13 - 2000.07.23
 - Implemented Pico's -k mode.  New flag CUT_TO_END, option (-k, --cut),
@@ -7548,32 +7546,32 @@ nano-0.9.13 - 2000.07.23
 	- Don't edit_refresh() if the bottom of the file is in the edit
 	  buffer. (Adam)
 - nano.c:
-  main():
+  main()
 	- TABSIZE now set before first call to edit_refresh. (Bill Soudan)
 	- Different ^C kill code (patch by Christian Weisgerber).
-  die():
+  die()
 	- More intelligent emergency-save filename selection. (Rob)
-  do_spell():
+  do_spell()
 	- Changed exit semantics a bit so that aspell wouldn't get
 	  all screwy (bug discovered by Joshua Jensen).
 - files.c:
-  read_file():
+  read_file()
 	- Added init of buf variable, hopefully this will stop the
 	  "bleeding" of text seen with mutt and using i18n.
-  write_file():
+  write_file()
 	- Added code to check to see if using -l and the file is not
 	  in fact a link.  This should fix the behavior where a file
 	  that does not have write permission but could be removed and
 	  rewritten is saved without error.  Please test this feature
 	  and give feedback.
 - search.c:
-  search_init():
+  search_init()
 	- Added " (to replace)" statement to end of search string if
 	  we are doing a replace.  Manually converted all the translations
 	  from '%s' to '%s%s' to ensure they still work with the new code.
 	  Also put in the translation for " (replace)" in the .po's.  Hope
 	  I didn't step on your toes doing this Jordi. (Chris)
-  do_search(), do_replace():
+  do_search(), do_replace()
 	- Removed call to search_abort()/replace_abort() before call to
 	  the opposite function.
 	- Fixed bug #28.
@@ -7612,52 +7610,47 @@ nano-0.9.12 - 2000.07.07
 	- Corrected FIXME in do_enter with explanation. (Rob)
 	- Fixed FIXME in do_justify, resulted in creation of
 	  fix_editbot [also fixed in do_enter] (winio.c). (Rob)
-  help_init():
+  help_init()
 	- Moved newline out of if statement. (Rocco Corsi)
-  do_char():
+  do_char()
 	- Magic Line related code in do_char. (Rob)
-  do_backspace(), do_delete():
+  do_backspace(), do_delete()
 	- Added magic line code here too.
-
- de.po:
-	- Revised translations by floki@bigfoot.com.
- fi.po:
-	- Finnish translation by pauli.virtanen@saunalahti.fi.
 - utils.c:
 	- Added new_magicline()
 - winio.c:
 	- Added stdlib.h to includes, found by OpenBSD gcc.
 	- lots of new commenting around display functions
-  do_yesno(), nanogetstr():
+  do_yesno(), nanogetstr()
 	- Removed now unnecessary raw/cbreak combos.
 	- Removed gettext calls from "Y(es)", "N(o)", "A(ll)" and "^C", till
 	  we decide if those keybindings should be translated. (Jordi)
-  clear_bottomwin():
+  clear_bottomwin()
 	- Removed wrefresh(edit) call.
-  edit_update_top():
+  edit_update_top()
 	- Fixed a bug that caused nano to not update when
 	  current->next == NULL (e.g. paging down to the very bottom of
 	  ABOUT NLS wouldn't work).
-  fix_editbot:
+  fix_editbot()
 	- Added (should rebuild editbot from a valid edittop). (Rob)
-  edit_add:
+  edit_add()
 	- removal of redundant call to mvwaddnstr.
+- de.po:
+	- Revised translations by Florian König.
+- fi.po:
+	- New Finnish translation, by Pauli Virtanen <pauli.virtanen@saunalahti.fi>.

 nano-0.9.11 - 2000.06.20
 - New flag "-T" or "--tabsize" to specify how to display tab widths.
  Affects main() in nano.c, strlenpt(), xpt() and actual_x() (et al) in
  winio.c, and nano.h.  Many hardcoded "8"s have been changed to the
  TABSIZE int.  Added changes to nano.1 and nano.1.html.
- id.po:
-	- Indonesian translation by Tedi Heriyanto.
- es.po:
-	- Updated translation. (Jordi Mallach)
 - winio.c
 	- Rewrite of display functions to correct the display problems
 	  we had been seeing. Affects: add_marked_sameline, edit_add,
 	  and many others. (Rob Siemborski)
 	- totsize fixes. (Rob Siemborski)
-  total_refresh():
+  total_refresh()
 	- Cut display_main_list call, as this function is only supposed to
 	  refresh what's already on the screen, not go through the process
 	  of adding the text again.
@@ -7669,12 +7662,12 @@ nano-0.9.11 - 2000.06.20
 	  Changed all calls to editwinrows - 1 in nano.c and move.c.
 	- Removed all functions that were split into other files.
 	  Affects LOTS of funcs.
-  do_enter():
+  do_enter()
 	- Added reset of placewewant to end.
-  do_insertfile():
+  do_insertfile()
 	- Fix display problem when using Ctrl-R to load a file
 	  into the buffer. (Rob Siemborski)
-  handle_sigwinch():
+  handle_sigwinch()
 	- Added titlebar(), edit_refresh() and display_main_list() calls
 	  because a resize wasn't picking up on possible different width
 	  correctly.
@@ -7689,17 +7682,21 @@ nano-0.9.11 - 2000.06.20
 - search.c:
 	- Contains all our searching and related functions, (do_search(),
 	  findnextstr(), do_replace(), do_gotoline()).
+- id.po:
+	- New Indonesian translation, by Tedi Heriyanto <tedi_h@gmx.net>.
+- es.po:
+	- Updated translation. (Jordi Mallach)

 nano-0.9.10 - 2000.06.04
- es.po:
-	- Translation updates. (Jordi)
 - AUTHORS, nano.1.html, TODO, README:
 	- Documentation and email address updates. (Jordi)
 - nano.c:
-  main():
+  main()
 	- Moved Adam's termio code down to after getopt() and before initscr()
 	  to stop people losing their SIGINT character when using args that
 	  exit nano before it runs (--version, --help, etc).
+- es.po:
+	- Translation updates. (Jordi)

 nano-0.9.9 - 2000.05.31
 - Makefile.am:
@@ -7708,8 +7705,6 @@ nano-0.9.9 - 2000.05.31
 	- Spelling fixes. (Jordi Mallach)
 	- Removed CFLAGS changes for gcc, reduces portability according to
 	  some, and it certainly doesn't seem to decrease exe size.
- es.po:
-	- Spanish translation updates. (Jordi Mallach)
 - POTFILES.in:
 	- Added global.c file, was screwing up translations (i.e. they
 	  weren't getting done).
@@ -7747,6 +7742,8 @@ nano-0.9.9 - 2000.05.31
 - winio.c:
  total_refresh():
 	- Completely rewrote function, not quite so brain-damaged now.
+- es.po:
+	- Spanish translation updates. (Jordi Mallach)

 nano-0.9.8 - 2000.05.18
 - nano.c:
@@ -7768,7 +7765,7 @@ nano-0.9.8 - 2000.05.18
 	  should now only be called once, at the bottom of the main()
 	  loop.
 - global.c:
-   shortcut_init():
+  shortcut_init():
 	- Removed suspend sc_init call and suspend message because suspend
 	  is no longer needed in the shortcut list to work properly.

@@ -7787,7 +7784,6 @@ nano-0.9.7 - 2000.05.14
 	  display update (bug discovered by Ken Tyler).

 nano-0.9.6 - 2000.05.08
- New Italian translation (it.po), by Daniele Medri.
 - nano.c:
  page_up(), page_down():
 	- Added reset of placewewant to 0, as it should be.
@@ -7806,6 +7802,12 @@ nano-0.9.6 - 2000.05.08
 	- Removed yucky code that didn't work, this function now just
 	  computes edittop and editbot and calls edit_refresh() to do the
 	  rest, which removes a lot of duplicate code...
+- it.po:
+	- New Italian translation, by Daniele Medri <madrid@linux.it>.
+- fr.po:
+	- New French translation, by Pierre Tane <tanep@bigfoot.com>.
+- de.po:
+	- New German translation, by Florian König <floki@bigfoot.com>.

 nano-0.9.5 - 2000.05.01
 - Removed bytes from file struct because it was computationally wasteful.
@@ -7831,25 +7833,23 @@ nano-0.9.5 - 2000.05.01
 	- Removed inefficient call to edit_refresh() after every keystroke.
 	  It is now up each function to leave the screen in a good state.
 - winio.c:
-  do_cursorpos()
+  do_cursorpos():
 	- Rewritten to not use bytes from filestruct by an incremental sum.
  update_line(), reset_cursor():
 	- Optimized calls to xplustabs() through a single variable.
 	- update_line() now takes a new arg, an index into the string
-	  for where to update the line from.  Needed for new update
-	  code.
+	  for where to update the line from.  Needed for new update code.
 - configure.in:
 	- Better checks for slang, allows argument to --with-slang.
 	  (Albert Chin-A-Young)
 	- Removed -Iintl from CFLAGS in gcc check.
 - Makefile.am:
-	- Addition of -Iintl for gettext (Albert Chin-A-Young)
+	- Addition of -Iintl for gettext. (Albert Chin-A-Young)

 nano-0.9.4 - 2000.04.25
- - Fixed calls to no_help and changed them to the more consistent
-   ISSET(NO_HELP).  Fixed return val of no_help to be what it should (2,
-   not 1.  Code to temporarily disable NO_HELP when in the
-   help system. (Adam Rogoyski)
+- Fixed calls to no_help and changed them to the more consistent ISSET(NO_HELP).
+  Fixed return val of no_help to be what it should (2, not 1).  Code to
+  temporarily disable NO_HELP when in the help system. (Adam Rogoyski)
 - cut.c:
  do_marked_cut(), do_cut(), do_uncut():
 	- Commented out unnecessary bits when NANO_SMALL is being used.
@@ -7985,23 +7985,26 @@ nano-0.8.8 - 2000.03.12
  support i18n.
 - nano.c:
  includes:	Added sys/param.h and limits.h. (Adam Rogoyski).
-  statics:	Changed some things that were not necessarily static
-		(Adam Rogoyski).
-  nrealloc():	New function, similar to nmalloc().  Changed calls from
+  statics:	Changed some things that were not necessarily static.
+		(Adam Rogoyski)
+  nrealloc():
+		New function, similar to nmalloc().  Changed calls from
 		realloc() to nrealloc. (Adam Rogoyski)
  empty_line(), no_spaces(), justify_format(), do_justify():
 		New functions for justify function. (Adam Rogoyski)
 - winio.c:
-  blank_edit():	Added wrefresh call to edit so that screen updates (like
-		on ^L) actually work.
-  xplustabs(), xpt(), strlenpt(): Fixed off-by-one buglets. (Adam Rogoyski)
+  blank_edit():
+		Added wrefresh call to edit so that screen updates (like on ^L)
+		actually work.
+  xplustabs(), xpt(), strlenpt():
+		Fixed off-by-one buglets. (Adam Rogoyski)

 nano-0.8.7 - 2000.03.01
 - main.c:
-  do_wrap():	Better fix for segfaults, and fix for lines being wrapped
-		to a single character on one line when no good place to
-		break the line exists, and for wrapping lines longer than
-		COLS.
+  do_wrap():
+		Better fix for segfaults, and fix for lines being wrapped
+		to a single character on one line when no good place to break
+		the line exists, and for wrapping lines longer than COLS.
 - nano.1.html:
 		Html version of man page, now included in dist.  For
 		the benefit of nano packages in Linux distributions.
@@ -8024,7 +8027,8 @@ nano-0.8.6 - 2000.02.24

 nano-0.8.5 - 2000.02.18
 - nano.c:
-  main():	Finally fixed tilde being input on page up/down keys in
+  main():
+		Finally fixed tilde being input on page up/down keys in
 		certain terminal types.  Fix was input 26->91->5[34] check
 		for 126, if so make the kbinput PAGE UP/DOWN, else unget
 		the keystroke and continue.  Added #include <ioctl.h> for
@@ -8038,7 +8042,7 @@ nano-0.8.5 - 2000.02.18
 		edit_refresh() is now unmanageably complex, and must be
 		revamped.
  check_statblank():
-		Added check for constupdate, makes things less choppy
+		Added check for constupdate, makes things less choppy.
 		(Adam Rogoyski)

 nano-0.8.4 - 2000.02.11
@@ -8049,7 +8053,8 @@ nano-0.8.4 - 2000.02.11
 		Removed redundant NANO_CONTROL_H from backspace shortcut,
 		added char 127 which should have been there.
 - nano.c:
-  main():	Fix for loops looping until MAIN_LEN, added -1 to stop
+  main():
+		Fix for loops looping until MAIN_LEN, added -1 to stop
 		segfaults. (Adam Rogoyski)
 - Makefile.am:	Added all source filenames. (Adam Rogoyski)
 - nano.1:	Fixed mail addressed and added mailing list address.
@@ -8057,13 +8062,15 @@ nano-0.8.4 - 2000.02.11

 nano-0.8.3 - 2000.02.08
 - New Pico mode (-p, --pico), toggles (more) compatibility with the
-  Pico messages displayed in the shortcut list.  Note that there are still
-  small differences in this mode.
- nano.h:	New shortcut struct format, for the benefit of i18n and
+  Pico messages displayed in the shortcut list.  Note that there are
+  still small differences in this mode.
+- nano.h:
+		New shortcut struct format, for the benefit of i18n and
 		our help menu.  Removed shortcut message macros, they are
 		now all in shortcut_init in global.c.
 - nano.c:
-  do_wrap():	Removed resetting of current_x when we are in fact
+  do_wrap():
+		Removed resetting of current_x when we are in fact
 		wrapping to the next line, fixes a bug in -i mode.
  do_enter():
 		Rewrote the autoindent mode code to be a lot less pretty,
@@ -8116,7 +8123,8 @@ nano-0.8.1 - 2000.01.28
  global variable fill, affects check_wrap(), do_wrap(), main(), usage(),
  global.c and proto.h.
 - nano.c:
-write_file():		Added (incredibly) necessary check for EPERM when
+write_file():
+			Added (incredibly) necessary check for EPERM when
 			link() fails.  This allows us to actually save
 			files via rename() on filesystems that don't
 			support hard links (AIEEEEEE).
@@ -8136,7 +8144,7 @@ nano-0.8.0 - 2000.01.25
 - View flag (-v, --view) implemented.  Global variable view_mode, affects
  main loop of nano.c and new_file(). (Chris)
 - nano.c:
-			split checks for TERMIOS_H and TERMIO_H up so we
+			Split checks for TERMIOS_H and TERMIO_H up so we
 			can (theoretically) include them both, which is good.
 handle_sigwinch():
 			Added check for ncurses.h. (Andy Kahn)
@@ -8254,7 +8262,6 @@ nano 0.7.6 - 2000.01.15
 		than one huge buffer, and replaced the strcat at the end
 		with an index variable.  Added call to read_bytes().
  do_next_word(): New function, binding is Ctrl-Space (0). (Chris)
-
 - winio.c:
  bottombars():	Fixed non-expanding shortcut keys at bottom of screen.
 		(formula is extra space needed = COLS / 6 - 13).
@@ -8278,7 +8285,7 @@ nano 0.7.6 - 2000.01.15
 	having a newline at the end doesn't get read, bugfix in do_replace
 	with replace all, more/better comments. (Robert Siemborski)
 0.7.2	Our first patch accepted into the source! configure fixes
-	and optimizations (Erik Anderson).  Added missing stdarg.h to winio.c.
+	and optimizations (Erik Andersen).  Added missing stdarg.h to winio.c.
 	Bug fix in update_line for editing long lines. Fixed arguments
 	being put into the filename when none is specified. Preliminary
 	+line command argument function.
--- a/ChangeLog.2007-2015
+++ b/ChangeLog.2007-2015
@@ -330,7 +330,7 @@ GNU nano 2.5.2 - 2016.02.12

 2016-02-09  Benno Schulenberg  <bensberg@justemail.net>
 	* src/files.c (stat_with_alloc, open_buffer, write_file): Check the
-	result of a stat() to avoid referencing unitialized data.  Original
+	result of a stat() to avoid referencing uninitialized data.  Original
 	patch was by Kamil Dudka.
 	* doc/man/{nano.1,rnano.1,nanorc.5}: Adjust version for release.

@@ -661,7 +661,7 @@ GNU nano 2.5.0 - 2015.12.05
 	This addresses Debian bug #805288.

 2015-12-01  Benno Schulenberg  <bensberg@justemail.net>
-	* src/files.c (do_insertfile): Mark the buffer as mofified only when
+	* src/files.c (do_insertfile): Mark the buffer as modified only when
 	actually something was inserted.  This fixes Savannah bug #45409.
 	* src/files.c (do_insertfile): Rename two variables for clarity.
 	* src/text.c (redo_cut): Delete two redundant assignments.
@@ -1305,7 +1305,7 @@ GNU nano 2.4.2 - 2015.07.05
 	* src/text.c (do_alt_speller, do_linter, do_formatter): Distinguish
 	a failure to launch the linter from receiving zero parsable lines;
 	add a new function to glue together the invocation-error string.
-	* src/global.c (shortcut_init): In the Help Viewer and File Browswer,
+	* src/global.c (shortcut_init): In the Help Viewer and File Browser,
 	bind the unbound Home and End keys to goto_top and goto_bottom, to
 	mimic the behaviour of these keys in file viewers and web browsers.
 	Also show ^Y and ^V in the WhereisFile menu instead of M-\ and M-/,
@@ -2005,7 +2005,7 @@ GNU nano 2.3.4 - 2014.06.02

 2014-06-02  Chris Allegretta  <chrisa@asty.org>
 	* doc/syntax/default.nanorc: Can't do trailing spaces in the
-	  default syntax or it will hilight the spaces as you type them
+	  default syntax or it will highlight the spaces as you type them
 	  into a new file, which for non-programming is infuriating.

 2014-05-29  Mark Majeres  <mark@engine12.com>
@@ -3448,14 +3448,14 @@ GNU nano 2.1.8 - 2009.02.07
 2009-01-25 Chris Allegretta <chrisa@asty.org>
 	* files.c (open_file), nanorc.c (parse_include): Don't get_full_path on included
 	  rc files, due to it potentially impacting the ability to read files in nano's
-	  cwd().  Fixes Savnanah bug #25297 reported by Mike Frysinger.
+	  cwd().  Fixes Savannah bug #25297 reported by Mike Frysinger.

 2009-01-24 Chris Allegretta <chrisa@asty.org>
-	* First pass at some caching of caching color info.  Right now it's only for
+	* First pass at some caching of color info.  Right now it's only for
 	  multi-line regexes but this may not be enough to increase performance.
 	* Add interruptability to search functions.  New functions enable_nodelay and
 	  disable_nodelay and changes to the routines to handle checking for pending
-	  searches.  Fixes Savnnah bug #24946: Need interrrupt for search.
+	  searches.  Fixes Savannah bug #24946: Need interrupt for search.

 2009-01-19 Chris Allegretta <chrisa@asty.org>
 	* Change function definitions to shorts instead of (void *)s.  New mapping function
@@ -3494,7 +3494,7 @@ GNU nano 2.1.6 - 2008.10.03
 	* ocaml.nanorc: Sample OCaml syntax highlighting file.

 2008-09-30 Dave Geering <dgeering@toshiba-tap.com>
-	* objc.nanorc: Sample Objective-C syntax hightlighting file.
+	* objc.nanorc: Sample Objective-C syntax highlighting file.

 2008-09-30 Chris Allegretta <chrisa@asty.org>
 	* configure.ac: Change extra, multibuffer, color and rcfile configure options
@@ -3555,10 +3555,10 @@ GNU nano 2.1.4 - 2008.08.09
 	* text.c (add_undo): Fix check for multi-line cut check skips adding other new legit events.

 2008-07-23 Chris Allegretta <chrisa@asty.org>
-	* text.c: Reset openfile-> to OTHER after an undo or redo so we don't
-	  mistakenly think this is an update when it's really an add.  Also
-	  fix an extra ; after an if statement which makes nano try to free
-	  a struct which may be NULL.
+	* text.c: Reset openfile->last_action to OTHER after an undo or redo
+	  so we don't mistakenly think this is an update when it's really an
+	  add.  Also fix a mistaken ; after an if statement which made nano
+	  try to free a struct which might be NULL.

 GNU nano 2.1.3 - 2008.08.04

@@ -3648,7 +3648,7 @@ GNU nano 2.1.1 - 2008.04.01
 	* gentoo.nanorc: Gentoo syntax highlighting config.

 2008-03-17  Benno Schulenberg <bensberg@justemail.net>
-	* global.c: Fix incorrect first line jump messsage, fix
+	* global.c: Fix incorrect first line jump message, fix
 	  more comments to assist translators.
 	* winio.c: Fix shortcut labels not being translated.

--- a/176
+++ b/176
@@ -1,7 +1,70 @@
 Improvements in GNU nano
 ========================

+Since 7.0:
+  - String binds may contain bindable function names between braces.
+  - Word completion looks for candidates in all open buffers.
+  - Unicode codes can be entered without leading zeroes.
+
+Since 6.0:
+  - Option --zero hides the interface and uses the whole terminal for editing.
+  - Colors can be given also in #rgb hexadecimal, to select the nearest color
+    from the 6x6x6 color-cube palette available on 256-color terminals.
+  - Fourteen new color names are available, from rosy to crimson.
+
+Since 5.0:
+  - A search briefly spotlights the found text, in black on yellow by default.
+  - Option --minibar reduces the interface to a bottom bar with basic info.
+  - The cursor skips over combining characters, <Del> deletes them together
+    with the character they combine with, but <Bsp> deletes them separately.
+  - For using libmagic the option --magic or -! or 'set magic' is required.
+  - With --stateflags the state of some things is shown in the title bar.
+  - M-Bsp deletes a word leftward.
+  - With --indicator a "scrollbar" is shown, indicating position+portion.
+  - M-Ins places an anchor, M-PgUp/M-PgDn jump to the nearest anchor.
+  - Toggling help lines (M-X) and Refresh (^L) work nearly everywhere.
+  - Colors can be modified with the attributes "bold," and/or "italic,".
+  - Nine new color names: from pink and purple to orange and latte.
+
+Since 4.0:
+  - Pasting from outside into nano suppresses auto-indentation.
+  - Such an external paste can be undone with a single M-U.
+  - Shift+Meta+letter key combos can be bound with 'bind Sh-M-letter ...'.
+  - A custom nanorc file may be specified with -f / --rcfile.
+  - What the <Tab> key produces can be specified per syntax with 'tabgives'.
+  - The ability to perform a search at startup with +/string or +?string.
+  - Comment characters are copied when automatic hard-wrapping occurs.
+  - The ability to both read from and write to a FIFO.
+  - Automatic hard-wrapping is no longer the default.
+  - Addition of --guidestripe to draw a helpful vertical bar.
+  - Meta-Up and Meta-Down scroll the screen linewise.
+  - Continuation is shown with a highlighted ">" instead of a plain "$".
+  - A marked region gets justified into a single, separate paragraph.
+  - Any number of justifications can be undone.
+
+Since 3.0:
+  - Addition of --zap to make <Del> and <Bsp> obliterate marked text.
+  - <Ctrl+Delete> wipes next word and <Shift+Ctrl+Delete> preceding word.
+  - An external spell check can be undone.
+
+Since 2.9.0:
+  - The ability to filter text through an external command.
+  - Better detection of paragraphs, allowing a less indented beginning.
+  - Option 'set afterends' for making Ctrl+Right stop at word ends.
+  - A crash handler that saves changed buffers in case of a crash.
+  - Addition of the color name "normal", meaning the default color.
+  - A key can be bound to a string -- any mix of text and control codes.
+  - Error messages are shown by default in bright white on red.
+  - <Tab> and <Shift+Tab> can be used to indent/unindent a marked region.
+  - Can snip trailing whitespace while typing, with 'set trimblanks'.
+  - The ability to record and replay a series of keystrokes (a macro).
+  - Assigned functions to ^S (save file) and ^Q (start backward search).
+  - Indenting and unindenting have been integrated into the undo system.
+  - Support for $XDG_CONFIG_HOME for the nanorc file, and $XDG_DATA_HOME
+    for the history files (of search strings and cursor positions).
+
 Since 2.8.0:
+  - ^U pastes the first line of the cutbuffer at a prompt.
  - Softwrapping can be done at whitespace (with --soft --atblanks).
  - The ^G help texts have become searchable (with ^W and M-W).
  - Ctrl+Home and Ctrl+End jump to start and end of file.
@@ -20,28 +83,29 @@ Since 2.6.0:
  - The option 'wordchars' for specifying extra word characters.
  - Hi-bit control characters are shown in a more readable manner.
  - The ability to use negative numbers at the Go To Line prompt.
-
-Noteworthy changes since 2.2
----------------------------
  - The ability to comment/uncomment lines with a single keystroke (M-3).
  - The ability to refresh the file list in the browser (^L).
  - The ability to abort re-searches (^C after an M-W).
  - Better feedback at startup when opening large or multiple files.
+
+Since 2.5.0:
  - The option 'justifytrim' for snipping whitespace from justified lines.
  - The ability to discard a buffer (^O ^Q) when --tempfile is used.
-  - Replacing things in a marked region now takes place in situ, in context,
-    instead of changing the view to only the marked text.
-  - On some terminals Ctrl+Left / Ctrl+Right now work for PrevWord/NextWord.
+  - On most terminals Ctrl+Left / Ctrl+Right now work for PrevWord/NextWord.
  - When in the middle of a word, PrevWord now jumps to the start of this
    word (like Pico does) instead of to the start of the preceding word.
-  - Invalid byte sequences are properly displayed and not mistakenly found.
-  - Resizing the window does not exit from help viewer nor file browser.
-  - Improved arrangement of the shortcuts in the two help lines.
-  - Several small bug fixes in the syntax highlighting.
-  - System syntaxes can be improved upon with the 'extendsyntax' command.
  - The ability to delete whole words with 'cutwordleft' and 'cutwordright'.
  - The ability to save a file without prompting for its name ('savefile').
  - The ability to search backward without having to toggle the direction.
+
+Since 2.4.0:
+  - Replacing things in a marked region now takes place in situ, in context,
+    instead of changing the view to only the marked text.
+  - Invalid byte sequences are properly displayed and not mistakenly found.
+  - Resizing the window does not exit from help viewer nor file browser.
+
+Since 2.3.0:
+  - System syntaxes can be improved upon with the 'extendsyntax' command.
  - Whitespace display (M-P) does not require configuration to be useful.
  - Undo/redo is enabled by default (M-U/M-E) and works nearly everywhere
    -- just not yet for justifying and indenting/unindenting.
@@ -53,25 +117,19 @@ Noteworthy changes since 2.2
  - The option 'positionlog' for saving/restoring the cursor position.
  - The ability to read and write vim-style lock files.

-Visible changes since 2.0
-------------------------
-* Editor Features
-  - The ability to rebind (reassign) keys using the nanorc.
+Since 2.0.0:
+  - The ability to rebind keys, via a nanorc file.
  - The ability to read standard input like a pager ("nano -").
  - Color syntax highlighting can be set by the first line of a file.
  - The ability to silence nanorc error messages (-q).
-  - Undo/redo operations (-u).
+  - Undo/redo operations (M-U/M-E, enabled with -u).
  - Soft wrapping of text (-$).
-
-* File Handling
  - Better handling of backup files: if nano can't write a backup file,
    it won't try to write the original file afterward.
  - Emergency savefiles retain ownerships and permissions when possible.
  - Performance improvements in color syntax highlighting.

-Visible changes since 1.2
-------------------------
-* Editor Features
+Since 1.2.0:
  - Support for UTF-8.
  - Moving to a specified line and column of a file, instead of just a
    line (+LINE,COLUMN).
@@ -80,7 +138,7 @@ Visible changes since 1.2
  - Insertion of spaces instead of a tab when Tab is pressed (-E).
  - The long option for -K is now --rebindkeypad.
  - Regular expression searching can now be toggled when nano is built
-    with --enable-tiny, so -R now means something else (see below).
+    with --enable-tiny, so -R now means something else (see next item).
  - Restricted mode that provides more security than -o (-R).
  - Blanking of the statusbar after 1 keystroke instead of 25 (-U).
  - Word searches can optionally skip over punctuation (-W).
@@ -88,70 +146,58 @@ Visible changes since 1.2
  - Many more options are supported in the nanorc.
  - Improvements to color syntax highlighting support: case insensitive
    matching, the ability to include color syntaxes in separate files,
-    the ability to specify background colors without foreground colors,
-    etc.
+    the ability to specify background colors without foreground colors...
  - Insertion of single-byte characters via Esc Esc <000-255>.
-  - Insertion of all characters via "Verbatim Input" mode.
+  - Insertion of any character via Meta-V, "Verbatim Input".
  - Workaround for the "NumLock glitch".
-  - Meta-W now repeats the last search.  Wrapping is now toggled via
-    Meta-L.
+  - Meta-W now repeats the last search.  Wrapping is toggled via Meta-L.
  - Replacing and spell checking only selected text.
  - Indenting lines with one keystroke.
  - Copying text into the cutbuffer without cutting it.
-  - Scrolling the text up and down single lines without moving the
-    cursor.
+  - Scrolling the text up and down single lines without moving the cursor.
  - PageUp and PageDown work more smoothly when using -S.
  - Scrolling the help text up and down single lines.
  - Cutting all text from the current position to the end of the file
-    with one keystroke.
-  - Justifying the entire file with one keystroke.
+    with one keystroke (Meta-T).
+  - Justifying the entire file with one keystroke (Meta-J).
  - Justifying without removing spaces from the ends of lines.
  - Unjustifying after justifying and immediately resizing.
  - Going to the first or last line of the current paragraph.
  - Going to the first or last line of the file without having to go to
    the "Search" prompt.
  - Searching for filenames in the file browser.
-  - Displaying spaces and tabs differently to make it easier to tell
-    them apart.
-  - Many more functions available at the statusbar prompt: moving to the
-    next or previous word, searching for matching brackets, "Verbatim
-    Input" mode, etc.
-  - The glibc 2.2.3 crashes involving extended regular expressions are
-    no longer worked around, as they can break anything using extended
-    regular expressions, and glibc 2.2.3 is old.  You should upgrade to
-    at least glibc 2.2.4.
-
-* File Handling
+  - Spaces and tabs are shown differently to make it easier to tell them apart.
+  - Many more functions are available at the prompt: moving to the next or
+    previous word, searching for matching brackets, "Verbatim Input"...
+  - "To Line" (^W^T) and "Read from Command" (^R^X) return to their parent
+    menu when their keystroke is entered again (^W^T^T and ^R^X^X).
  - Automatic adding of newlines to the ends of files without them can
    now be disabled (-L).
-  - Converting from and to DOS/Mac file format is now toggled only at
-    the "Write File" prompt, via Meta-D and Meta-M, and the default file
-    format to save in is now set depending on what format the file was
-    originally in.  -D now makes nano use bold text instead of reverse
-    video text, and Meta-D at the edit window now does a
-    word/line/character count.  -O now makes the unused second line of
-    the screen part of the edit window, and Meta-O at the edit window
-    now toggles this behavior.
+  - Converting from and to DOS/Mac file format is now toggled only at the
+    "Write File" prompt, via Meta-D and Meta-M, and the default file format
+    to save in is now set depending on what format the file was originally
+    in.  -D now makes nano use bold text instead of reverse video text,
+    and Meta-D at the edit window now does a word/line/character count.
+    -O now makes the unused second line of the screen part of the edit
+    window, and Meta-O now toggles this behavior while editing.
  - Converting files that contain a mix of DOS and Mac format lines.
  - Automatic switching on of -N with binary files has been removed, as
    it causes problems with UTF-8 support.

-Visible changes since 1.0
-------------------------
-* Editor Features
-  - Complete Pico compatibility (--pico has been removed, and -p means
-    something else, see below).
-  - nanorc support (see nanorc.sample included in sources).
+Since 1.0
+  - Complete Pico compatibility (option --pico has been removed,
+    and -p now means something else, see below).
+  - Support for nanorc files.
  - Smooth scrolling (-S).
-  - Support for searching for matching braces, brackets, etc.
+  - Jumping to the matching brace, bracket, etc.
  - Help for all editor features.
  - Color syntax highlighting support.
  - Quote string support, useful for mail agents, etc. (-Q).
  - Insertion of output of external commands.
  - Optional enabling of XON and XOFF control characters (-p).
-  - Tons of bugfixes/enhancements for already existing features.
-
-* File Handling
+  - Option -o (--operatingdir) implements a chroot of sorts.
+  - Mouse support (-m) also allows clicking on shortcuts.
+  - Option -r allows a negative argument.
  - Overwriting and appending or prepending to files.
  - Writing marked text to separate files.
  - Multiple file buffers (-F).
@@ -160,4 +206,12 @@ Visible changes since 1.0
  - Creation of backup files (-B).
  - Search/replace history (-H).

-See the nano manual for detailed information on each feature.
+Available in 1.0:
+  - Spell checking (^T).
+  - Justification (^J) and unjustification (^U).
+  - Internationalization (more translations are welcome).
+  - Help texts (^G).
+  - Resizing in X.
+  - On PageUp/Down, the cursor is put on the first screen line (like Pico).
+  - Tab completion at the prompt (for filenames and ~user).
+  - Cut-to-end-of-line option (-k).
--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,12 @@ if USE_COLOR
 SUBDIRS += syntax
 endif

-EXTRA_DIST = ChangeLog.1999-2006 ChangeLog.2007-2015 \
-		IMPROVEMENTS README.GIT nano.spec
+EXTRA_DIST = IMPROVEMENTS

 ACLOCAL_AMFLAGS = -I m4
+
+showinfo:
+	@ echo
+	@ echo "  The global nanorc file is: @sysconfdir@/nanorc"
+	@ echo "  Syntaxes get installed in: @PKGDATADIR@/"
+	@ echo
--- a/3261
+++ b/3261
--- a/150
+++ b/150
@@ -1,76 +1,122 @@

-		GNU nano -- an enhanced clone of the Pico text editor
+          GNU nano -- a simple editor, inspired by Pico

-Overview
+Purpose

-	The nano project was started because of a few "problems" with the
-	wonderfully easy-to-use and friendly Pico text editor.
+    Nano is a small and simple text editor for use on the terminal.
+    It copied the interface and key bindings of the Pico editor but
+    added several missing features: undo/redo, syntax highlighting,
+    line numbers, softwrapping, multiple buffers, selecting text by
+    holding Shift, search-and-replace with regular expressions, and
+    several other conveniences.

-	First and foremost was its license: the Pine suite does not use
-	the GPL or a GPL-friendly license, and has unclear restrictions on
-	redistribution.  Because of this, Pine and Pico are not included
-	with many GNU/Linux distributions.  Also, other features (like
-	go-to-line-number or search-and-replace) were unavailable until
-	recently or require a command-line flag.  Yuck.
+Appearance

-	nano aims to solve these problems by emulating the functionality of
-	Pico as closely as possible while addressing the problems above and
-	providing other extra functionality.
+    In rough ASCII graphics, this is what nano's screen looks like:

-	The nano editor is an official GNU package.  For more information on
-	GNU and the Free Software Foundation, please see http://www.gnu.org/.
+   ____________________________________________________________________
+  |  GNU nano 7.2                  filename                  Modified  |
+   --------------------------------------------------------------------
+  | This is the text window, displaying the contents of a 'buffer',    |
+  | the contents of the file you are editing.                          |
+  |                                                                    |
+  | The top row of the screen is the 'title bar'; it shows nano's      |
+  | version, the name of the file, and whether you modified it.        |
+  | The two bottom rows display the most important shortcuts; in       |
+  | those lines ^ means Ctrl.  The third row from the bottom shows     |
+  | some feedback message, or gets replaced with a prompt bar when     |
+  | you tell nano to do something that requires extra input.           |
+  |                                                                    |
+   --------------------------------------------------------------------
+  |                       [ Some status message ]                      |
+  |^G Help       ^O Write Out  ^W Where Is   ^K Cut        ^T Execute  |
+  |^X Exit       ^R Read File  ^\ Replace    ^U Paste      ^J Justify  |
+   --------------------------------------------------------------------
+
+Origin
+
+    The nano project was started in 1999 because of a few "problems"
+    with the wonderfully easy-to-use and friendly Pico text editor.
+
+    First and foremost was its license: the Pine suite does not use
+    the GPL, and (before using the Apache License) it had unclear
+    restrictions on redistribution.  Because of this, Pine and Pico
+    were not included in many GNU/Linux distributions.  Furthermore,
+    some features (like go-to-line-number or search-and-replace) were
+    unavailable for a long time or require a command-line flag.  Yuck.
+
+    Nano aimed to solve these problems by: 1) being truly free software
+    by using the GPL, 2) emulating the functionality of Pico as closely
+    as is reasonable, and 3) including extra functionality by default.
+
+    Nowadays, nano wants to be a generally useful editor with sensible
+    defaults (linewise scrolling, no automatic line breaking).
+
+    The nano editor is an official GNU package.  For more information on
+    GNU and the Free Software Foundation, please see https://www.gnu.org/.
+
+License
+
+    Nano's code and documentation are covered by the GPL version 3 or
+    (at your option) any later version, except for two functions that
+    were copied from busybox which are under a BSD license.  Nano's
+    documentation is additionally covered by the GNU Free Documentation
+    License version 1.2 or (at your option) any later version.  See the
+    files COPYING and COPYING.DOC for the full text of these licenses.
+
+    When in any file of this package a copyright notice mentions a
+    year range (such as 1999-2011), it is a shorthand for a list of
+    all the years in that interval.

 How to compile and install nano

-	Download the nano source code, then:
+    Download the latest nano source tarball, and then:

-	tar xvzf nano-x.y.z.tar.gz
-	cd nano-x.y.z
-	./configure
-	make
-	make install
+        tar -xvf nano-x.y.tar.gz
+        cd nano-x.y
+        ./configure
+        make
+        make install

-	It's that simple.  Use --prefix with configure to override the
-	default installation directory of /usr/local.
+    You will need the header files of ncurses installed for ./configure
+    to succeed -- get them from libncurses-dev (Debian) or ncurses-devel
+    (Fedora) or a similarly named package.  Use --prefix with ./configure
+    to override the default installation directory of /usr/local.

-	If you haven't configured with the --disable-nanorc option, after
-	installation you may want to copy the doc/sample.nanorc file to
-	your home directory, rename it to ".nanorc", and then edit it
-	according to your taste.
+    After installation you may want to copy the doc/sample.nanorc file
+    to your home directory, rename it to ".nanorc", and then edit it
+    according to your taste.

 Web Page

-	https://nano-editor.org/
+    https://nano-editor.org/

 Mailing Lists

-	There are three nano-related mailing-lists.
+    There are three nano-related mailing-lists.

-	+ info-nano@gnu.org is a very low traffic list used to announce
-	  new nano versions or other important info about the project.
-	+ help-nano@gnu.org is for those seeking to get help without
-	  wanting to hear about the technical details of its development.
-	+ nano-devel@gnu.org is the list used by the people that make nano
-	  and a general development discussion list, with moderate traffic.
+    * <info-nano@gnu.org> is a very low traffic list used to announce
+      new nano versions or other important info about the project.

-	To subscribe, send email to <name>-request@gnu.org with a subject
-	of "subscribe", where <name> is the list you want to subscribe to.
+    * <help-nano@gnu.org> is for those seeking to get help without
+      wanting to hear about the technical details of its development.
+
+    * <nano-devel@gnu.org> is the list used by the people that make nano
+      and a general development discussion list, with moderate traffic.
+
+    To subscribe, send email to <name>-request@gnu.org with a subject
+    of "subscribe", where <name> is the list you want to subscribe to.
+
+    The archives of the development and help mailing lists are here:
+
+        https://lists.gnu.org/archive/html/nano-devel/
+        https://lists.gnu.org/archive/html/help-nano/

 Bug Reports

-	To report a bug, please file a description of the problem on nano's
-	bug tracker (https://savannah.gnu.org/bugs/?group=nano -- hover on
-	"Bugs", then click "Submit new").  The issue may have already been
-	reported, so please look first.
+    If you find a bug, please file a detailed description of the problem
+    on nano's issue tracker: https://savannah.gnu.org/bugs/?group=nano
+    (you will need an account to be able to do so), or send an email
+    to the nano-devel list (no need to subscribe, but mention it if
+    you want to be CC'ed on an answer).

-Current Status
-
-	Since version 2.5.0, GNU nano has abandoned the distinction between
-	a stable and a development branch: it is now on a "rolling" release
-	-- fixing bugs and adding new features go hand in hand.
-
-Copyright Years
-
-	When in any file of this package a copyright notice mentions a
-	year range (such as 1999-2011), it is a shorthand for a list of
-	all the years in that interval.
--- a/README.hacking
+++ b/README.hacking
@@ -8,35 +8,34 @@ building this needs a bit more care than the official tarballs.
 Prerequisites
 -------------

-To successfully compile GNU nano from git, you'll need the following
-packages:
+To successfully compile GNU nano from git, you'll need the following:

- autoconf    (version >= 2.69)
- automake    (version >= 1.14)
- autopoint   (version >= 0.18.3)
- gettext     (version >= 0.18.3)
- git         (version >= 2.7.4)
- groff       (version >= 1.12)
- pkg-config  (version >= 0.22)
- texinfo     (version >= 4.0)
- gcc         (any version)
- make        (any version)
+    autoconf    (version >= 2.69)
+    automake    (version >= 1.14)
+    autopoint   (version >= 0.18.3)
+    gcc         (version >= 5.0)
+    gettext     (version >= 0.18.3)
+    git         (version >= 2.7.4)
+    groff       (version >= 1.12)
+    make        (any version)
+    pkg-config  (version >= 0.22)
+    texinfo     (version >= 4.0)

-If you want UTF-8 support, you will also need libncursesw5-dev installed
-(version >= 5.7), or libslang2-dev (version >= 2.0) if you use --with-slang.
+You will also need to have the header files for ncurses installed,
+from libncurses-dev on Debian, ncurses-devel on Fedora, or similar.

-These should all be available in your distro's package manager or software
-center, or otherwise on any GNU mirror.
+These should all be available in your distro's package manager or
+software center, or otherwise on any GNU mirror.


-Download the source
-------------------
+Clone the source
+----------------

 To obtain the current nano development branch (called 'master'), use the
 following command.  It will create in your current working directory a
 subdirectory called 'nano' containing a copy of all of the files:

-    $ git clone git://git.savannah.gnu.org/nano.git nano
+    $ git clone git://git.savannah.gnu.org/nano.git


 Generate the configure script
@@ -93,14 +92,32 @@ first create a branch off of master:

    $ git checkout -b somename

-Then change the code so it does what you want, and commit it, with in the
-commit message (after the one-line summary) a rationale for the change:
+Then change the code so it does what you want, and commit it together
+with your Sign-off:

    $ git commit -as

-Then create a patch (or patches):
+In the commit message (after the one-line summary) give a rationale
+for the change.  With your Signed-off-by you declare that the code is
+yours, or that you are free to reuse it, and that you submit it under
+the license that covers nano.  Then create a patch (or patches):

    $ git format-patch master

 Send that patch (or patches) to <nano-devel@gnu.org>, as an attachment
 or with git send-email.
+
+To keep most lines of nano's source code within a width of 80 characters,
+a tab size of four should be used.  So in your nanorc file you may want
+to include 'set tabsize 4', or you could use -T4 on the command line.
+To make git display things as intended, you can do:
+
+    $ git config --local core.pager "less -x1,5"
+
+To see all types that are used in nano's source code colorized as types,
+you can add these lines to your ~/.nanorc:
+
+    extendsyntax c color green "\<struct (dirent|option|passwd)\>"
+    extendsyntax c color green "\<struct (sigaction|stat|termios)\>"
+    extendsyntax c color green "\<struct (timespec|vt_stat|winsize)\>"
+    extendsyntax c color green "\<([[:lower:]_]+(struct|type)|va_list)\>"
--- a/177
+++ b/177
@@ -4,90 +4,103 @@ If we missed you here, let us know!

 Translations:
 ============
-Sharuzzaman Ahmat Raslan <sharuzzaman@excite.com>	Malay
-Josef Andersson <josef.andersson@fripost.org>		Swedish
-Laurentiu Buzdugan <buzdugan@voyager.net>		Romanian
-Mario Blättermann <mario.blaettermann@gmail.com>	German
-Ricardo Cárdenes Medina <ricardo@conisys.com>		Spanish
-Antonio Ceballos <aceballos@gmail.com>			Spanish
-Wei-Lun CHAO <chaoweilun@pcmail.com.tw>			Chinese (traditional)
-Yuri Chornoivan <yurchor@ukr.net>			Ukrainian
-Marco Colombo <magicdice@inwind.it>			Italian
-Mihai Cristescu <mihai.cristescu@archlinux.info>	Romanian
-Yavor Doganov <yavor@doganov.org>			Bulgarian
-Karl Eichwalder <keichwa@gmx.net>			German
-A. Murat EREN <meren@comu.edu.tr>			Turkish
-Rafael Ferreira <rafael.f.f1@gmail.com>			Brazilian Portuguese
-Doruk Fisek <dfisek@fisek.com.tr>			Turkish
-Pavel Fric <pavelfric@seznam.cz>			Czech
-Jorge González <aloriel@gmail.com>			Spanish
+Pedro Albuquerque <palbuquerque73@gmail.com>          Portuguese
+Josef Andersson <josef.andersson@fripost.org>         Swedish
+Mario Blättermann <mario.blaettermann@gmail.com>      German
+Besnik Bleta <besnik@programeshqip.org>               Albanian
+Laurențiu Buzdugan <buzdugan@voyager.net>             Romanian
+Ricardo Cárdenes Medina <ricardo@conisys.com>         Spanish
+Antonio Ceballos <aceballos@gmail.com>                Spanish
+Wei-Lun CHAO <chaoweilun@pcmail.com.tw>               Chinese (traditional)
+Seong-ho Cho <darkcircle.0426@gmail.com>              Korean
+Yuri Chornoivan <yurchor@ukr.net>                     Ukrainian
+Marco Colombo <magicdice@inwind.it>                   Italian
+Mihai Cristescu <mihai.cristescu@archlinux.info>      Romanian
+Yavor Doganov <yavor@doganov.org>                     Bulgarian
+Karl Eichwalder <keichwa@gmx.net>                     German
+A. Murat EREN <meren@comu.edu.tr>                     Turkish
+Sveinn í Felli <sv1@fellsnet.is>                      Icelandic
+Marek Felšöci <marek@felsoci.sk>                      Slovak
+Doruk Fisek <dfisek@fisek.com.tr>                     Turkish
+Rafael Fontenelle <rffontenelle@gmail.com>            Brazilian Portuguese
+Pavel Fric <pavelfric@seznam.cz>                      Czech
+Jorge González <aloriel@gmail.com>                    Spanish
 Jean-Philippe Guérard <jean-philippe.guerard@laposte.net>  French
-Geir Helland <pjallabais@users.sourceforge.net>		Norwegian Bokmål
-Tedi Heriyanto <tedi_h@gmx.net>				Indonesian
-Václav Haisman <V.Haisman@sh.cvut.cz>			Czech
-Kjetil Torgrim Homme <kjetilho@linpro.no>		Norwegian Nynorsk
-Szabolcs Horvath <horvaths@janus.gimsz.sulinet.hu>	Hungarian
-Jorma Karvonen <karvonen.jorma@gmail.com>		Finnish
-Gabor Kelemen <kelemeng@gnome.hu>			Hungarian
-Kalle Kivimaa <kalle.kivimaa@iki.fi>			Finnish
-Eivind Kjørstad <ekj@vestdata.no>			Norwegian Nynorsk
-Florian König <floki@bigfoot.com>			German
-Klemen Košir <klemen913@gmail.com>			Slovenian
-Wojciech Kotwica <wkotwica@post.pl>			Polish
-Ask Hjorth Larsen <asklarsen@gmail.com>			Danish
-Clement Laforet <clem_laf@wanadoo.fr>			French
-LI Daobing <lidaobing@gmail.com>			Chinese (simplified)
-Jordi Mallach <jordi@gnu.org>				Catalan
-João Victor Duarte Martins <jvdm@sdf.lonestar.org>	Brazilian Portuguese
-Pavel Maryanov <acid@jack.kiev.ua>			Russian
-Daniele Medri <madrid@linux.it>				Italian
-Gergely Nagy <algernon@debian.org>			Hungarian
-Kalle Olavi Niemitalo <kon@iki.fi>			Finnish
-Мирослав Николић <miroslavnikolic@rocketmail.com>	Serbian
-Claudio Neves <cneves@nextis.com>			Brazilian Portuguese
-Daniel Nylander <po@danielnylander.se>			Swedish
-Mikel Olasagasti <hey_neken@mundurat.net>		Basque
-Michael Piefel <piefel@informatik.hu-berlin.de>		German
-Sergey Poznyakoff <gray@gnu.org>			Polish
-Božidar Putanec <bozidarp@yahoo.com>			Croatian
-Trần Ngọc Quân <vnwildman@gmail.com>			Vietnamese
-Sergey A. Ribalchenko <fisher@obu.ck.ua>		Ukrainian and Russian
-Michel Robitaille <robitail@IRO.UMontreal.CA>		French
-Christian Rose <menthos@menthos.com>			Swedish
-Dimitriy Ryazantcev <DJm00n@mail.ru>			Russian
-Stig E Sandø <stig@ii.uib.no>				Norwegian Bokmål
-Kevin Patrick Scannell <kscanne@gmail.com>		Irish
-Benno Schulenberg <benno@vertaalt.nl>			Dutch and Esperanto
-Danilo Segan <dsegan@gmx.net>				Serbian
-Clytie Siddall <clytie@riverland.net.au>		Vietnamese
-Keld Simonsen <keld@dkuug.dk>				Danish
-Guus Sliepen <guus@nl.linux.org>			Dutch
-Cezary Sliwa <sliwa@cft.edu.pl>				Polish
-Johnny A. Solbu <johnny@solbu.net>			Norwegian Bokmål
-Pierre Tane <tanep@bigfoot.com>				French
-Yasuaki Taniguchi <yasuakit@gmail.com>			Japanese
-Jacobo Tarrío <jtarrio@trasno.net>			Galician
-Francisco Javier Tsao Santín <tsao@members.fsf.org>	Galician
-Miquel Vidal <miquel@sindominio.net>			Catalan
-Phan Vinh Thinh <teppi82@gmail.com>			Vietnamese
-Pauli Virtanen <pauli.virtanen@saunalahti.fi>		Finnish
-Aron Xu <happyaron.xu@gmail.com>			Chinese (simplified)
-Peio Ziarsolo <peio@sindominio.net>			Basque
-Anton Zinoviev <zinoviev@debian.org>			Bulgarian
+Václav Haisman <V.Haisman@sh.cvut.cz>                 Czech
+Takeshi Hamasaki <hmatrjp@users.sourceforge.jp>       Japanese
+Geir Helland <pjallabais@users.sourceforge.net>       Norwegian Bokmål
+Tedi Heriyanto <tedi_h@gmx.net>                       Indonesian
+Kjetil Torgrim Homme <kjetilho@linpro.no>             Norwegian Nynorsk
+Szabolcs Horvath <horvaths@janus.gimsz.sulinet.hu>    Hungarian
+Jorma Karvonen <karvonen.jorma@gmail.com>             Finnish
+Mehmet Kececi <mkececi@mehmetkececi.com>              Turkish
+Gabor Kelemen <kelemeng@gnome.hu>                     Hungarian
+Kalle Kivimaa <kalle.kivimaa@iki.fi>                  Finnish
+Eivind Kjørstad <ekj@vestdata.no>                     Norwegian Nynorsk
+Florian König <floki@bigfoot.com>                     German
+Klemen Košir <klemen913@gmail.com>                    Slovenian
+Wojciech Kotwica <wkotwica@post.pl>                   Polish
+Clement Laforet <clem_laf@wanadoo.fr>                 French
+Ask Hjorth Larsen <asklarsen@gmail.com>               Danish
+LI Daobing <lidaobing@gmail.com>                      Chinese (simplified)
+Jordi Mallach <jordi@gnu.org>                         Catalan
+João Victor Duarte Martins <jvdm@sdf.lonestar.org>    Brazilian Portuguese
+Pavel Maryanov <acid@jack.kiev.ua>                    Russian
+Daniele Medri <madrid@linux.it>                       Italian
+Gergely Nagy <algernon@debian.org>                    Hungarian
+Claudio Neves <cneves@nextis.com>                     Brazilian Portuguese
+Kalle Olavi Niemitalo <kon@iki.fi>                    Finnish
+Мирослав Николић <miroslavnikolic@rocketmail.com>     Serbian
+Lauri Nurmi <lanurmi@iki.fi>                          Finnish
+Daniel Nylander <po@danielnylander.se>                Swedish
+Mikel Olasagasti <hey_neken@mundurat.net>             Basque
+Yi-Jyun Pan <pan93412@gmail.com>                      Chinese (traditional)
+Michael Piefel <piefel@informatik.hu-berlin.de>       German
+Sergey Poznyakoff <gray@gnu.org>                      Polish
+Božidar Putanec <bozidarp@yahoo.com>                  Croatian
+Trần Ngọc Quân <vnwildman@gmail.com>                  Vietnamese
+Sharuzzaman Ahmat Raslan <sharuzzaman@excite.com>     Malay
+Sergey A. Ribalchenko <fisher@obu.ck.ua>              Ukrainian and Russian
+Michel Robitaille <robitail@IRO.UMontreal.CA>         French
+Christian Rose <menthos@menthos.com>                  Swedish
+Dimitriy Ryazantcev <DJm00n@mail.ru>                  Russian
+Stig E Sandø <stig@ii.uib.no>                         Norwegian Bokmål
+Kevin Patrick Scannell <kscanne@gmail.com>            Irish
+Benno Schulenberg <benno@vertaalt.nl>                 Dutch and Esperanto
+Danilo Segan <dsegan@gmx.net>                         Serbian
+Clytie Siddall <clytie@riverland.net.au>              Vietnamese
+Keld Simonsen <keld@dkuug.dk>                         Danish
+Guus Sliepen <guus@nl.linux.org>                      Dutch
+Cezary Sliwa <sliwa@cft.edu.pl>                       Polish
+Johnny A. Solbu <johnny@solbu.net>                    Norwegian Bokmål
+Pierre Tane <tanep@bigfoot.com>                       French
+Yasuaki Taniguchi <yasuakit@gmail.com>                Japanese
+Jacobo Tarrío <jtarrio@trasno.net>                    Galician
+Andika Triwidada <andika@gmail.com>                   Indonesian
+Francisco Javier Tsao Santín <tsao@members.fsf.org>   Galician
+Balázs Úr <urbalazs@gmail.com>                        Hungarian
+Miquel Vidal <miquel@sindominio.net>                  Catalan
+Phan Vinh Thinh <teppi82@gmail.com>                   Vietnamese
+Pauli Virtanen <pauli.virtanen@saunalahti.fi>         Finnish
+Aron Xu <happyaron.xu@gmail.com>                      Chinese (simplified)
+Boyuan Yang <073plan@gmail.com>                       Chinese (simplified)
+Peio Ziarsolo <peio@sindominio.net>                   Basque
+Anton Zinoviev <zinoviev@debian.org>                  Bulgarian


 Other stuff:
 ===========
-Ben Armstrong <synrg@sanctuary.nslug.ns.ca>	Negative -r value idea, code
-Thomas Dickey <dickey@herndon4.his.com>		Curses help and advice
-Sven Guckes <guckes@math.fu-berlin.de>		Advice and advocacy
-Thijs Kinkhorst <thijs@kinkhorst.com>		rnano.1 manpage
-Jim Knoble <jmknoble@pobox.com>			Pico compat for browser
-Ryan Krebs <fluffy@highwire.stanford.edu>	Many bug fixes and testing
-Roy Lanek <lanek@ranahminang.net>		Advice and advocacy
-Chuck Mead <csm@MoonGroup.com>			Feedback and RPM stuff
-Mike Melanson <melanson@pcisys.net>		Bugs
-Neil Parks <nparks@acsmail.com>			Bug reports and fixes
-Jeremy Robichaud <robicj@yahoo.com>		Beta tester
-Bill Soudan <wes0472@rit.edu>			Regex code, etc
-Ken Tyler <kent@werple.net.au>			Search fixes and more
+Ben Armstrong <synrg@sanctuary.nslug.ns.ca>    Negative -r value idea, code
+Thomas Dickey <dickey@herndon4.his.com>        Curses help and advice
+Kamil Dudka <kdudka@redhat.com>                Several small bug fixes
+Sven Guckes <guckes@math.fu-berlin.de>         Advice and advocacy
+Thijs Kinkhorst <thijs@kinkhorst.com>          rnano.1 manpage
+Jim Knoble <jmknoble@pobox.com>                Pico compat for browser
+Ryan Krebs <fluffy@highwire.stanford.edu>      Many bug fixes and testing
+Roy Lanek <lanek@ranahminang.net>              Advice and advocacy
+Chuck Mead <csm@MoonGroup.com>                 Feedback and RPM stuff
+Mike Melanson <melanson@pcisys.net>            Bug reports
+Neil Parks <nparks@acsmail.com>                Bug reports and fixes
+Jeremy Robichaud <robicj@yahoo.com>            Beta tester
+Bill Soudan <wes0472@rit.edu>                  Regex code, etc
+Ken Tyler <kent@werple.net.au>                 Search fixes and more
--- a/84
+++ b/84
@@ -1,85 +1,5 @@
-A list of desired features
--------------------------

-Somewhat urgent:
- Make undo/redo work also for justifying and indenting.
- Detect when text is being pasted, so that we can handle it faster.
-  See https://savannah.gnu.org/bugs/?40060.
- Allow to define and execute a macro: a stored sequence of keystrokes.
-  See https://savannah.gnu.org/bugs/?50314.
- Allow color syntaxes to apply to more than just color, so that we can
-  e.g. specify a different alternate spell checker depending on which
-  file type we have open.
- Allow piping marked text to an external command and replacing it with
-  the command's output -- that is: generalize the spell-check flow.
-  See also https://savannah.gnu.org/bugs/?28993.
+For a list of open bugs and requested features see:

-Vague musings:
- FriBidi support?
- Allow setting marks (saved positions, not to be confused with the
-  mark set via Ctrl-^) at various lines and/or columns in the buffer,
-  and allow movement between them with a single keystroke?
- Make matching bracket searches sophisticated enough to skip over
-  brackets inside comments?
- Allow indentation of marked text by spaces as well as tabs?
- Allow indentation to add just enough columns to reach the nearest
-  multiple of tabsize, rather than always adding tabsize columns?
+  https://savannah.gnu.org/bugs/?group=nano

-For version 2.8:
- Allow text searches in the help viewer. [DONE]
-
-For version 2.4:
- Handle window resizes better.  After we've resized, we should stay
-  wherever we were before we resized, as Pico does. [DONE]
- Allow even better file-type detection than we have currently, e.g.
-  through libmagic. [DONE]
- Compatibility with vim status files to let other editors know we're
-  in a file. [DONE]
-
-For version 2.2:
- Rebindable keys? [DONE]
- Undo/Redo keys (M-U and M-E)? [DONE]
- Fix problems with color syntaxes highlighting lines too aggressively. [DONE]
- Allow nano to work like a pager (reading from stdin). [DONE]
- Allow color syntaxes to be selected based on more than just filename
-  extension. [DONE]
- Allow soft wrapping as well as hard wrapping? [DONE]
-
-For version 2.0:
- UTF-8 support. [DONE]
- Support for paragraph searches. [DONE]
- Support for justifying the entire file at once. [DONE]
- Support for filename searches in the file browser. [DONE]
- Keystroke to implement "Add next sequence as raw" like vi's ^V. [DONE]
- Spell check selected text only. [DONE]
- Make "To Line" (^W^T) and "Read from Command" (^R^X) reenter their
-  parent menu when their keystroke is entered a second time (^W^T^T and
-  (^R^X^X) (requires figuring out when to keep cursor position and when
-  not to). [DONE]
- Fix resetstatuspos global which we shouldn't have. [DONE]
-
-For version 1.2:
- Single-line scroll up/down? [DONE]
- Color syntax highlighting? (There seems to be a demand for it.) [DONE]
- Support for a .nanorc file. [DONE]
- Backup making (filename~)? [DONE]
- Search/replace string history. [DONE]
- Implement Pico's -j and -g flags, as they are pretty easy to do. [DONE]
- Make mouse support work with clicking on the shortcuts (-m). [DONE]
- Implement -o (--operatingdir, a chroot of sorts). [DONE]
- Allow -r to take a negative argument, meaning right margin instead of
-  left (allows resizing that way), formerly -W arg. [DONE]
-
-For version 1.0:
- Implement Spelling. [DONE]
- Implement Help. [DONE]
- Internationalization [In progress, translators welcome!]
- Allow nano to be resized in X. [DONE]
- On PageUp/Down, put the cursor on the first line (like Pico), not the
-  center line. [DONE]
- Implement justify function. [DONE]
- Cut to end of line. [DONE]
- Built-in speller command. [DONE]
- Better statusbar interaction (scrolling, tab completion). [DONE]
- Unjustify command (^U after ^J). [DONE]
- Username completion (~user). [DONE]
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,7 +2,7 @@
 # Generate configure & friends for GIT users.

 gnulib_url="git://git.sv.gnu.org/gnulib.git"
-gnulib_hash="c7711db84f251d9e580d9fa53a070fa97ae89095"
+gnulib_hash="2cf7f442f52f70b3df6eb396eb93ea08e54883c5"

 modules="
 	futimens
@@ -13,6 +13,7 @@ modules="
 	isblank
 	iswblank
 	lstat
+	mkstemps
 	nl_langinfo
 	regex
 	sigaction
@@ -30,19 +31,31 @@ modules="

 # Make sure the local gnulib git repo is up-to-date.
 if [ ! -d "gnulib" ]; then
-	git clone --depth=123 ${gnulib_url}
+	git clone --depth=1111 ${gnulib_url}
 fi
 cd gnulib >/dev/null || exit 1
 curr_hash=$(git log -1 --format=%H)
 if [ "${gnulib_hash}" != "${curr_hash}" ]; then
+	echo "Pulling..."
 	git pull
-	git checkout -f ${gnulib_hash}
+	git checkout --force ${gnulib_hash}
 fi
 cd .. >/dev/null || exit 1

-rm -rf lib
-./gnulib/gnulib-tool \
-	--import \
-	${modules}
+echo "Autopoint..."
+autopoint --force

-autoreconf -f -i -s
+rm -rf lib
+echo "Gnulib-tool..."
+./gnulib/gnulib-tool --import ${modules}
+echo
+
+echo "Aclocal..."
+aclocal -I m4
+echo "Autoconf..."
+autoconf
+echo "Autoheader..."
+autoheader
+echo "Automake..."
+automake --add-missing
+echo "Done."
--- a/configure.ac
+++ b/configure.ac
--- a/doc/.gitignore
+++ b/doc/.gitignore
@@ -4,4 +4,5 @@ nanorc.5.html
 texinfo.tex
 nano.info
 nano.html
+nano.pdf
 sample.nanorc
--- a/doc/cheatsheet.html
+++ b/doc/cheatsheet.html
@@ -0,0 +1,134 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+
+<head>
+<title>Cheatsheet for GNU nano</title>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta name="description" content="A concise overview of the command shortcuts for nano, the editor, grouped by category.">
+<meta name="keywords" content="cheatsheet, nano, editor, shortcuts, keystrokes, functions, operations, commands">
+<meta name="author" content="Benno Schulenberg">
+</head>
+
+<body>
+
+<br>
+<h1 align="center">Overview of nano's shortcuts &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</h1>
+<h3 align="center">The editor's keystrokes and their functions &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</h3>
+<br>
+
+<table align="center"><tbody>
+<tr><td>
+
+<b>File handling</b>
+<table><tbody>
+<tr><td>Ctrl+S &nbsp;&nbsp;</td><td>Save current file</td></tr>
+<tr><td>Ctrl+O</td><td>Offer to write file ("Save as")</td></tr>
+<tr><td>Ctrl+R</td><td>Insert a file into current one</td></tr>
+<tr><td>Ctrl+X</td><td>Close buffer, exit from nano</td></tr>
+</tbody></table>
+<br>
+
+<b>Editing</b>
+<table><tbody>
+<tr><td>Ctrl+K &nbsp;&nbsp;</td><td>Cut current line into cutbuffer</td></tr>
+<tr><td>Alt+6</td><td>Copy current line into cutbuffer</td></tr>
+<tr><td>Ctrl+U</td><td>Paste contents of cutbuffer</td></tr>
+<tr><td>Alt+T</td><td>Cut until end of buffer</td></tr>
+<tr><td>Ctrl+]</td><td>Complete current word</td></tr>
+<tr><td>Alt+3</td><td>Comment/uncomment line/region</td></tr>
+<tr><td>Alt+U</td><td>Undo last action</td></tr>
+<tr><td>Alt+E</td><td>Redo last undone action</td></tr>
+</tbody></table>
+<br>
+
+<b>Search and replace</b>
+<table><tbody>
+<tr><td>Ctrl+Q &nbsp;&nbsp;</td><td>Start backward search</td></tr>
+<tr><td>Ctrl+W</td><td>Start forward search</td></tr>
+<tr><td>Alt+Q</td><td>Find next occurrence backward</td></tr>
+<tr><td>Alt+W</td><td>Find next occurrence forward</td></tr>
+<tr><td>Alt+R</td><td>Start a replacing session</td></tr>
+</tbody></table>
+<br>
+
+<b>Deletion</b>
+<table><tbody>
+<tr><td>Ctrl+H</td><td>Delete character before cursor &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td></tr>
+<tr><td>Ctrl+D</td><td>Delete character under cursor</td></tr>
+<tr><td>Alt+Bsp</td><td>Delete word to the left</td></tr>
+<tr><td>Ctrl+Del &nbsp;&nbsp;</td><td>Delete word to the right</td></tr>
+<tr><td>Alt+Del</td><td>Delete current line</td></tr>
+</tbody></table>
+<br>
+
+<b>Operations</b>
+<table><tbody>
+<tr><td>Ctrl+T &nbsp;&nbsp;</td><td>Execute some command</td></tr>
+<tr><td>Ctrl+J</td><td>Justify paragraph or region</td></tr>
+<tr><td>Alt+J</td><td>Justify entire buffer</td></tr>
+<tr><td>Alt+B</td><td>Run a syntax check</td></tr>
+<tr><td>Alt+F</td><td>Run a formatter/fixer/arranger</td></tr>
+<tr><td>Alt+:</td><td>Start/stop recording of macro</td></tr>
+<tr><td>Alt+;</td><td>Replay macro</td></tr>
+</tbody></table>
+<br>
+
+</td><td>
+
+<b>Moving around</b>
+<table><tbody>
+<tr><td>Ctrl+B &nbsp;&nbsp;</td><td>One character backward</td></tr>
+<tr><td>Ctrl+F</td><td>One character forward</td></tr>
+<tr><td>Ctrl+<b>&larr;</b></td><td>One word backward</td></tr>
+<tr><td>Ctrl+<b>&rarr;</b></td><td>One word forward</td></tr>
+<tr><td>Ctrl+A</td><td>To start of line</td></tr>
+<tr><td>Ctrl+E</td><td>To end of line</td></tr>
+<tr><td>Ctrl+P</td><td>One line up</td></tr>
+<tr><td>Ctrl+N</td><td>One line down</td></tr>
+<tr><td>Ctrl+<b>&uarr;</b></td><td>To previous block</td></tr>
+<tr><td>Ctrl+<b>&darr;</b></td><td>To next block</td></tr>
+<tr><td>Ctrl+Y</td><td>One page up</td></tr>
+<tr><td>Ctrl+V</td><td>One page down</td></tr>
+<tr><td>Alt+\</td><td>To top of buffer</td></tr>
+<tr><td>Alt+/</td><td>To end of buffer</td></tr>
+</tbody></table>
+<br>
+
+<b>Special movement</b>
+<table><tbody>
+<tr><td>Alt+G &nbsp;&nbsp;&nbsp;</td><td>Go to specified line</td></tr>
+<tr><td>Alt+]</td><td>Go to complementary bracket</td></tr>
+<tr><td>Alt+<b>&uarr;</b></td><td>Scroll viewport up</td></tr>
+<tr><td>Alt+<b>&darr;</b></td><td>Scroll viewport down</td></tr>
+<tr><td>Alt+&lt;</td><td>Switch to preceding buffer</td></tr>
+<tr><td>Alt+&gt;</td><td>Switch to succeeding buffer</td></tr>
+</tbody></table>
+<br>
+
+<b>Information</b>
+<table><tbody>
+<tr><td>Ctrl+C &nbsp;&nbsp;</td><td>Report cursor position</td></tr>
+<tr><td>Alt+D</td><td>Report line/word/character count</td></tr>
+<tr><td>Ctrl+G</td><td>Display help text</td></tr>
+</tbody></table>
+<br>
+
+<b>Various</b>
+<table><tbody>
+<tr><td>Alt+A</td><td>Turn the mark on/off</td></tr>
+<tr><td>Tab</td><td>Indent marked region</td></tr>
+<tr><td>Shift+Tab &nbsp;&nbsp;</td><td>Unindent marked region</td></tr>
+<tr><td>Alt+V</td><td>Enter next keystroke verbatim</td></tr>
+<tr><td>Alt+N</td><td>Turn line numbers on/off</td></tr>
+<tr><td>Alt+P</td><td>Turn visible whitespace on/off</td></tr>
+<tr><td>Alt+X</td><td>Hide or unhide the help lines</td></tr>
+<tr><td>Ctrl+L</td><td>Refresh the screen</td></tr>
+</tbody></table>
+<br>
+
+</td></tr>
+</tbody></table>
+
+</body>
+
+</html>
--- a/doc/faq.html
+++ b/doc/faq.html
@@ -1,264 +1,286 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+
 <head>
  <title>The GNU nano editor FAQ</title>
-  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  <meta name="description" content="The genesis story of the nano editor, plus the solution to some common problems.">
+  <style type="text/css">
+    .indented { margin-left: 2em; font-family: courier; font-size: 110%; }
+  </style>
 </head>
+
 <body text="#330000" bgcolor="#ffffff" link="#0000ef" vlink="#51188e" alink="#ff0000">

 <h1>The GNU nano editor FAQ</h1>
-<h2>Table of Contents</h2>
-<h2><a href="#1">1. General</a></h2>
+<h3>Table of Contents</h3>
+<h3><a href="#1">1. General</a></h3>
 <blockquote><p>
  <a href="#1.1">1.1. What is GNU nano?</a><br>
  <a href="#1.2">1.2. What is the history behind nano?</a><br>
  <a href="#1.3">1.3. Why the name change from TIP?</a><br>
  <a href="#1.4">1.4. What is the current version of nano?</a><br>
-  <a href="#1.5">1.5. I want to read the manpage without having to download the program!</a></p></blockquote>
-<h2><a href="#2">2. Where to get GNU nano.</a></h2>
+  <a href="#1.5">1.5. I want to read the manpage without having to download the program!</a>
+</p></blockquote>
+<h3><a href="#2">2. Where to get GNU nano.</a></h3>
 <blockquote><p>
  <a href="#2.1">2.1. FTP and WWW sites that carry nano.</a><br>
  <a href="#2.2">2.2. RedHat and derivatives (.rpm) packages.</a><br>
  <a href="#2.3">2.3. Debian (.deb) packages.</a><br>
-  <a href="#2.4">2.4. By GIT (for the brave).</a></p></blockquote>
-<h2><a href="#3">3. Installation and Configuration</a></h2>
+  <a href="#2.4">2.4. By git (for the brave).</a>
+</p></blockquote>
+<h3><a href="#3">3. Installation and Configuration</a></h3>
 <blockquote><p>
  <a href="#3.1">3.1. How do I install the RPM or DEB package?</a><br>
  <a href="#3.2">3.2. Compiling from source: WHAT THE HECK DO I DO NOW?</a><br>
  <a href="#3.3">3.3. Why does everything go into /usr/local?</a><br>
-  <a href="#3.5">3.5. nano should automatically run strip on the binary when installing it!</a><br>
-  <a href="#3.6">3.6. How can I make the executable smaller? This is too bloated!</a><br>
-  <a href="#3.7">3.7. Tell me more about this multibuffer stuff!</a><br>
-  <a href="#3.8">3.8. Tell me more about this verbatim input stuff!</a><br>
-  <a href="#3.9a">3.9a. How do I make a .nanorc file that nano will read when I start it?</a><br>
-  <a href="#3.9b">3.9b. How about in Win32?</a></p></blockquote>
-<h2><a href="#4">4. Running</a></h2>
+  <a href="#3.4">3.4. nano should automatically run strip on the binary when installing it!</a><br>
+  <a href="#3.5">3.5. How can I make the executable smaller? This is too bloated!</a><br>
+  <a href="#3.6">3.6. Tell me more about this multibuffer stuff!</a><br>
+  <a href="#3.7">3.7. Tell me more about this verbatim input stuff!</a><br>
+  <a href="#3.8">3.8. How do I make a .nanorc file that nano will read when I start it?</a><br>
+  <a href="#3.9">3.9. Why does my self-compiled nano not read /etc/nanorc?</a><br>
+</p></blockquote>
+<h3><a href="#4">4. Running</a></h3>
 <blockquote><p>
-  <a href="#4.1">4.1. How do I open a file with a name beginning with '+' from the command line?</a><br>
-  <a href="#4.2">4.2. Ack! My Backspace/Delete/Enter/Meta/double bucky key doesn't seem to work! What can I do?</a><br>
+  <a href="#4.1">4.1. Alt+Up does nothing on a Linux console. How can I make it scroll?</a><br>
+  <a href="#4.2">4.2. How can I make Ctrl+Shift+Left/Right select words on urxvt?</a><br>
  <a href="#4.3">4.3. Ack! My numeric keypad's keys don't work properly when NumLock is off! What can I do?</a><br>
-  <a href="#4.4">4.4. Ack! When I hold down a Meta key combination for a while, the character of the held key gets inserted now and then. What gives?</a><br>
-  <a href="#4.5">4.5. How do I type the F13-F16 keys listed in the help viewer? My keyboard only has F1-F12!</a><br>
-  <a href="#4.6">4.6. nano crashes when I type &lt;insert keystroke here&gt;!</a><br>
-  <a href="#4.7">4.7. nano crashes when I resize my window. How can I fix that?</a><br>
-  <a href="#4.8a">4.8a. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</a><br>
-  <a href="#4.8b">4.8b. When I paste from Windows into a remote nano, nano rewraps the lines. What gives?<a><br>
-  <a href="#4.9">4.9. I've compiled nano with color support, but I don't see any color when I run it!</a><br>
-  <a href="#4.10">4.10. How do I make nano my default editor (in Pine, mutt, etc.)?</a><br>
-  <a href="#4.11">4.11. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</a><br>
-  <a href="#4.12">4.12. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</a></p></blockquote>
-<h2><a href="#5">5. Internationalization</a></h2>
+  <a href="#4.4">4.4. With what keystroke can I paste text from the clipboard into nano?</a><br>
+  <a href="#4.5">4.5. How do I select text for or paste text from the clipboard when nano's mouse support is turned on?</a><br>
+  <a href="#4.6">4.6. When I paste text into a document, each line gets indented further than the last. Why? And how can I stop this?</a><br>
+  <a href="#4.7">4.7. When I paste from Windows into a remote nano, nano rewraps the lines. What gives?</a><br>
+  <a href="#4.8">4.8. I've compiled nano with color support, but I don't see any color when I run it!</a><br>
+  <a href="#4.9">4.9. How do I make nano my default editor (in Pine, mutt, etc.)?</a><br>
+</p></blockquote>
+<h3><a href="#5">5. Internationalization</a></h3>
 <blockquote><p>
  <a href="#5.1">5.1. There's no translation for my language!</a><br>
  <a href="#5.2">5.2. I don't like the translation for &lt;x&gt; in my language. How can I fix it?</a><br>
-  <a href="#5.3">5.3. What is the status of Unicode support?</a></p></blockquote>
-<h2><a href="#6">6. Advocacy and Licensing</a></h2>
+  <a href="#5.3">5.3. What is the status of Unicode support?</a>
+</p></blockquote>
+<h3><a href="#6">6. Advocacy and Licensing</a></h3>
 <blockquote><p>
  <a href="#6.1">6.1. Why should I use nano instead of Pico?</a><br>
  <a href="#6.2">6.2. Why should I use Pico instead of nano?</a><br>
  <a href="#6.3">6.3. What is so bad about the older Pine license?</a><br>
-  <a href="#6.4">6.4. Okay, well, what mail program should I use then?</a></p></blockquote>
-<h2><a href="#7">7. Miscellaneous</a></h2>
+  <a href="#6.4">6.4. Okay, well, what mail program should I use then?</a>
+</p></blockquote>
+<h3><a href="#7">7. Miscellaneous</a></h3>
 <blockquote><p>
  <a href="#7.1">7.1. Where can I ask questions or send suggestions?</a><br>
  <a href="#7.2">7.2. How do I submit a bug report or patch?</a><br>
  <a href="#7.3">7.3. I want to send the development team a big load of cash (or just a thank you).</a><br>
  <a href="#7.4">7.4. How do I join the development team?</a><br>
-  <a href="#7.5">7.5. Can I have write access to the GIT tree?</a></p></blockquote>
+  <a href="#7.5">7.5. Can I have write access to the git tree?</a>
+</p></blockquote>
 <hr width="100%">

 <h1><a name="1"></a>1. General</h1>
-<h2><a name="1.1"></a>1.1. What is GNU nano?</h2>
-<blockquote><p>GNU nano is designed to be a free replacement for the Pico text editor, part of the Pine email suite from <a href="http://www.washington.edu/pine/">The University of Washington</a>. It aims to &quot;emulate Pico as closely as possible and then include extra functionality&quot;.</p></blockquote>
-<h2><a name="1.2"></a>1.2. What is the history behind nano?</h2>
+<h3><a name="1.1"></a>1.1. What is GNU nano?</h3>
+<blockquote><p>GNU nano was designed to be a free replacement for the Pico text editor, part of the Pine email suite from <a href="http://www.washington.edu/pine/">The University of Washington</a>. It aimed to &quot;emulate Pico as closely as is reasonable and then include extra functionality&quot;.</p></blockquote>
+<h3><a name="1.2"></a>1.2. What is the history behind nano?</h3>
 <blockquote><p>Funny you should ask!</p>
  <p><b>In the beginning...</b></p>
  <p>For years Pine was THE program used to read email on a Unix system. The Pico text editor is the portion of the program one would use to compose his or her mail messages. Many beginners to Unix flocked to Pico and Pine because of their well organized, easy to use interfaces. With the proliferation of GNU/Linux in the mid to late 90's, many University students became intimately familiar with the strengths (and weaknesses) of Pine and Pico.</p>
  <p><b>Then came Debian...</b></p>
-  <p>The <a href="http://www.debian.org/">Debian GNU/Linux</a> distribution, known for its strict standards in distributing truly &quot;free&quot; software (i.e. software with no restrictions on redistribution), would not include a binary package for Pine or Pico. Many people had a serious dilemma: they loved these programs, but the versions available at the time were not truly free software in the <a href="http://www.gnu.org/philosophy/free-sw.html">GNU</a> sense of the word.</p>
+  <p>The <a href="https://www.debian.org/">Debian GNU/Linux</a> distribution, known for its strict standards in distributing truly &quot;free&quot; software (i.e. software with no restrictions on redistribution), would not include a binary package for Pine or Pico. Many people had a serious dilemma: they loved these programs, but the versions available at the time were not truly free software in the <a href="https://www.gnu.org/philosophy/free-sw.html">GNU</a> sense of the word.</p>
  <p><b>The event...</b></p>
  <p>It was in late 1999 when Chris Allegretta (our hero) was yet again complaining to himself about the less-than-perfect license Pico was distributed under, the 1000 makefiles that came with it and how just a few small improvements could make it the Best Editor in the World (TM). Having been a convert from Slackware to Debian, he missed having a simple binary package that included Pine and Pico, and had grown tired of downloading them himself.</p>
  <p>Finally something snapped inside and Chris coded and hacked like a madman for many hours straight one weekend to make a (barely usable) Pico clone, at the time called TIP (Tip Isn't Pico). The program could not be invoked without a filename, could not save files, had no help text display, spell checker, and so forth. But over time it improved, and with the help of a few great coders it matured to the (hopefully) stable state it is in today.</p>
  <p>In February 2001, nano was declared an official GNU program by Richard Stallman. nano also reached its first production release on March 22, 2001.</p></blockquote>
-<h2><a name="1.3"></a>1.3. Why the name change from TIP?</h2>
+<h3><a name="1.3"></a>1.3. Why the name change from TIP?</h3>
 <blockquote><p>On January 10, 2000, TIP was officially renamed to nano because of a namespace conflict with another program called 'tip'. The original 'tip' program &quot;establishes a full duplex terminal connection to a remote host&quot;, and was included with many older Unix systems (and newer ones like Solaris). The conflict was not noticed at first because there is no 'tip' utility included with most GNU/Linux distributions (where nano was developed).</p></blockquote>
-<h2><a name="1.4"></a>1.4. What is the current version of nano?</h2>
-<blockquote><p>The current version of nano <i>should</i> be <b>2.8.6</b>.  Of course, you should always check the <a href="https://nano-editor.org/">nano homepage</a> to see what the latest and greatest version is.</p></blockquote>
-<h2><a name="1.5"></a>1.5. I want to read the man page without having to download the program!</h2>
+<h3><a name="1.4"></a>1.4. What is the current version of nano?</h3>
+<blockquote><p>The current version of nano <i>should</i> be <b>7.2</b>.  Of course, you should always check the <a href="https://nano-editor.org/">nano homepage</a> to see what the latest and greatest version is.</p></blockquote>
+<h3><a name="1.5"></a>1.5. I want to read the man page without having to download the program!</h3>
 <blockquote><p>Jeez, demanding, aren't we? Okay, look <a href="https://nano-editor.org/dist/latest/nano.1.html">here</a>.</p></blockquote>
 <hr width="100%">

 <h1><a name="2"></a>2. Where to get GNU nano.</h1>
-<h2><a name="2.1"></a>2.1. Web sites that carry nano.</h2>
+<h3><a name="2.1"></a>2.1. Web sites that carry nano.</h3>
 <blockquote><p>The nano source tarballs can be downloaded from the following web sites:</p>
  <ul>
-    <li><a href="https://nano-editor.org/dist/">https://nano-editor.org/dist/</a></li>
-    <li><a href="https://ftp.gnu.org/gnu/nano/">https://ftp.gnu.org/gnu/nano/</a></li>
+    <li><a href="https://nano-editor.org/dist/latest/">https://nano-editor.org/dist/latest/</a></li>
+    <li><a href="https://ftpmirror.gnu.org/gnu/nano/">https://ftpmirror.gnu.org/gnu/nano/</a></li>
  </ul>
 </blockquote>
-<h2><a name="2.2"></a>2.2. RPM packages (RedHat, OpenSuse, and derivatives).</h2>
+<h3><a name="2.2"></a>2.2. RPM packages (RedHat, OpenSuse, and derivatives).</h3>
 <blockquote>
  <ul>
    <li><a href="https://kojipkgs.fedoraproject.org//packages/nano/">https://kojipkgs.fedoraproject.org//packages/nano/</a></li>
    <li><a href="https://software.opensuse.org/package/nano">https://software.opensuse.org/package/nano</a></li>
  </ul>
 </blockquote>
-<h2><a name="2.3"></a>2.3. Deb packages (Debian and derivatives):</h2>
+<h3><a name="2.3"></a>2.3. Deb packages (Debian and derivatives):</h3>
 <blockquote><p>Debian users can check out the current nano packages for:</p>
  <ul>
-    <li><a href="http://packages.debian.org/stable/editors/nano">stable</a></li>
-    <li><a href="http://packages.debian.org/testing/editors/nano">testing</a></li>
-    <li><a href="http://packages.debian.org/unstable/editors/nano">unstable</a></li>
+    <li><a href="https://packages.debian.org/stable/editors/nano">stable</a></li>
+    <li><a href="https://packages.debian.org/testing/editors/nano">testing</a></li>
+    <li><a href="https://packages.debian.org/unstable/editors/nano">unstable</a></li>
  </ul>
-  <p>You can also have a look at the <a href="ftp://ftp.debian.org/debian/pool/main/n/nano/">Package Pool</a> to see all the available binary and source packages.</p>
+  <p>You can also have a look at the <a href="http://ftp.debian.org/debian/pool/main/n/nano/">Package Pool</a> to see all the available binary and source packages.</p>
 </blockquote>
-<h2><a name="2.4"></a>2.4. By GIT (for the brave).</h2>
-<blockquote><p>For the 'bleeding edge' current version of nano, you can use GIT to download the current source code. <b>Note:</b> believe it or not, by downloading code that has not yet stabilized into an official release, there could quite possibly be bugs, in fact the code may not even compile! Anyway, see <a href="http://git.savannah.gnu.org/cgit/nano.git/tree/README.GIT">the nano GIT document</a> for info on anonymous GIT access to the nano source.</p></blockquote>
+<h3><a name="2.4"></a>2.4. By git (for the brave).</h3>
+<blockquote><p>For the "bleeding edge" current version of nano, you can use <b>git</b> to download the current source code. <i>Note:</i> believe it or not, by downloading code that has not yet stabilized into an official release, there could quite possibly be bugs, in fact the code may not even compile! Anyway, see <a href="http://git.savannah.gnu.org/cgit/nano.git/tree/README.hacking">the hacking document</a> for info on getting and building nano from git.</p></blockquote>
 <hr width="100%">

 <h1><a name="3"></a>3. Installation and Configuration</h1>
-<h2><a name="3.1"></a>3.1. How do I install the RPM or DEB package?</h2>
-<blockquote><p>It's simple really! As root, type <b>rpm -Uvh nano-x.y.z-1.i386.rpm</b> if you have a RedHat-ish system or <b>dpkg -i nano_x.y.z-1.deb</b> if you have a Debian-ish system, where <b>x.y.z</b> is the release of nano. There are other programs to install packages, and if you wish to use those, knock yourself out.</p></blockquote>
-<h2><a name="3.2"></a>3.2. Compiling from source: WHAT THE HECK DO I DO NOW?</h2>
+<h3><a name="3.1"></a>3.1. How do I install the RPM or DEB package?</h3>
+<blockquote><p>It's simple really! As root, type <b>rpm -Uvh nano-x.y-1*.rpm</b> if you have a RedHat-ish system or <b>dpkg -i nano_x.y-1*.deb</b> if you have a Debian-ish system, where <b>x.y</b> is the version number of nano. There are other programs to install packages, and if you wish to use those, knock yourself out.</p></blockquote>
+<h3><a name="3.2"></a>3.2. Compiling from source: WHAT THE HECK DO I DO NOW?</h3>
 <blockquote><p>Okay, take a deep breath, this really isn't hard. Unpack the nano source with a command like:</p>
-  <p><b>tar -xvf nano-x.y.z.tar.gz</b></p>
+  <p class="indented"><b>tar -xvf nano-x.y.tar.gz</b></p>
  <p>Then you need to run <b>configure</b> with any options you might want (if any).</p>
  <p>The average case is this:</p>
-  <p><b>cd nano-x.y.z/</b><br>
+  <p class="indented"><b>cd nano-x.y/</b><br>
  <b>./configure</b><br>
  <b>make</b><br>
-  <b>make install</b> (as root, of course)</p></blockquote>
-<h2><a name="3.3"></a>3.3. Why does everything go into /usr/local?</h2>
+  <b>make install</b>&nbsp;&nbsp; #(as root, of course)</p></blockquote>
+<h3><a name="3.3"></a>3.3. Why does everything go into /usr/local?</h3>
 <blockquote><p>Well, that's what the <b>configure</b> script defaults to. If you wish to change this, simply do this:</p>
-  <p><b>./configure --prefix=/usr</b></p>
-  <p>to put nano into /usr/bin when you run <b>make install</b>.</p></blockquote>
-<h2><a name="3.5"></a>3.5. nano should automatically run strip on the binary when installing it!</h2>
-<blockquote><p>Actually, it does, but you have to use <b>make install-strip</b>. The default make install does not, and will not, run strip automatically.</p></blockquote>
-<h2><a name="3.6"></a>3.6. How can I make the executable smaller? This is too bloated!</h2>
+  <p class="indented"><b>./configure --prefix=/usr</b></p>
+  <p>This will put nano into /usr/bin when you run <b>make install</b>.</p></blockquote>
+<h3><a name="3.4"></a>3.4. nano should automatically run strip on the binary when installing it!</h3>
+<blockquote><p>It does when you use <b>make install-strip</b>. The default <b>make install</b> does not, and will not, run strip automatically.</p></blockquote>
+<h3><a name="3.5"></a>3.5. How can I make the executable smaller? This is too bloated!</h3>
 <blockquote><p>Actually, there are several parts of the editor that can be disabled. You can pass arguments to the <b>configure</b> script that disable certain features. Here's a brief list:</p>
  <pre>
-  <b>--disable-browser</b>       Disable the built-in file browser
-  <b>--disable-color</b>         Disable color and syntax highlighting
-  <b>--disable-comment</b>       Disable the comment/uncomment function
-  <b>--disable-extra</b>         Disable the easter egg
-  <b>--disable-help</b>          Disable the built-in help texts
-  <b>--disable-histories</b>     Disable the saving of search strings and cursor positions
-  <b>--disable-justify</b>       Disable the justify/unjustify functions
-  <b>--disable-libmagic</b>      Disable the use of libmagic for determining a file's syntax
-  <b>--disable-linenumbers</b>   Disable line numbering
-  <b>--disable-mouse</b>         Disable mouse support
-  <b>--disable-multibuffer</b>   Disable the opening of multiple file buffers
-  <b>--disable-nanorc</b>        Disable the use of .nanorc files
-  <b>--disable-operatingdir</b>  Disable the setting of an operating directory
-  <b>--disable-speller</b>       Disable the spell-checker functions
-  <b>--disable-tabcomp</b>       Disable the tab-completion functions
-  <b>--disable-wordcomp</b>      Disable the word-completion function
-  <b>--disable-wrapping</b>      Disable all hard-wrapping of text</pre>
-  <p>There's also the <b>--enable-tiny</b> option which disables everything above, as well as some larger chunks of the program (like the marker code that you use with Control-^ to select text). Also, if you know you aren't going to be using other languages, you can use <b>--disable-nls</b> to disable internationalization and save a few K to a few dozen K depending on whether you have locale support on your system. And finally, there's always good old <b>strip</b> to strip all debugging code and code that exists in libraries on your system.</p>
-  <p>With <b>--disable-wrapping-as-root</b> you can disable any hard-wrapping by default when the user is root, useful to prevent accidentally changing long lines in system configuration files.</p>
+    <b>--disable-browser</b>       Disable the built-in file browser
+    <b>--disable-color</b>         Disable color and syntax highlighting
+    <b>--disable-comment</b>       Disable the comment/uncomment function
+    <b>--disable-extra</b>         Disable the easter egg
+    <b>--disable-formatter</b>     Disable the formatting tool
+    <b>--disable-help</b>          Disable the built-in help texts
+    <b>--disable-histories</b>     Disable the saving of search strings and cursor positions
+    <b>--disable-justify</b>       Disable the justify/unjustify functions
+    <b>--disable-libmagic</b>      Disable the use of libmagic for determining a file's syntax
+    <b>--disable-linenumbers</b>   Disable line numbering
+    <b>--disable-linter</b>        Disable the linting tool
+    <b>--disable-mouse</b>         Disable mouse support
+    <b>--disable-multibuffer</b>   Disable the opening of multiple file buffers
+    <b>--disable-nanorc</b>        Disable the use of .nanorc files
+    <b>--disable-operatingdir</b>  Disable the setting of an operating directory
+    <b>--disable-speller</b>       Disable the spell-checking tool
+    <b>--disable-tabcomp</b>       Disable the tab-completion functions
+    <b>--disable-wordcomp</b>      Disable the word-completion function
+    <b>--disable-wrapping</b>      Disable all hard-wrapping of text</pre>
+  <p>There's also the <b>--enable-tiny</b> option which disables everything above, as well as some larger chunks of the program (like the undo/redo code and the code for selecting text). Also, if you know you don't need other languages, you can use <b>--disable-nls</b> to disable internationalization and save a few kilobytes. And finally, there's always good old <b>strip</b> to remove all unneeded symbols.</p>
 </blockquote>
-<h2><a name="3.7"></a>3.7. Tell me more about this multibuffer stuff!</h2>
-<blockquote><p>To use multiple file buffers, you must not have configured nano with <b>--disable-multibuffer</b> nor with <b>--enable-tiny</b> (use <b>nano -V</b> to check the compilation options). Then when you want to insert a file into its own buffer instead of into the current file, just hit <b>Meta-F</b> after typing <b>^R</b>. If you always want files to be loaded into their own buffers, use the <b>--multibuffer</b> or <b>-F</b> flag when you invoke nano.</p>
-  <p>You can move between the buffers you have open with the <b>Meta-&lt;</b> and <b>Meta-&gt;</b> keys, or more easily without holding Shift: <b>Meta-,</b> and <b>Meta-.</b> (clear as mud, right? =-). When you have more than one file buffer open, the ^X shortcut will say &quot;Close&quot;, instead of the normal &quot;Exit&quot; when only one buffer is open.</p></blockquote>
-<h2><a name="3.8"></a>3.8. Tell me more about this verbatim input stuff!</h2>
+<h3><a name="3.6"></a>3.6. Tell me more about this multibuffer stuff!</h3>
+<blockquote><p>To use multiple file buffers, you must not have configured nano with <b>--disable-multibuffer</b> nor with <b>--enable-tiny</b> (use <b>nano -V</b> to check the compilation options). Then when you want to insert a file into its own buffer instead of into the current file, just hit <b>Meta-F</b> after typing <b>^R</b>. If you always want files to be loaded into their own buffers, use the <b>-F</b> or <b>--multibuffer</b> flag when you invoke nano, or add <b>set multibuffer</b> to your .nanorc file.</p>
+  <p>You can move between the buffers you have open with the <b>Meta-&lt;</b> and <b>Meta-&gt;</b> keys, or more easily without holding Shift: <b>Meta-,</b> and <b>Meta-.</b> (clear as mud, right? =-). When you have more than one buffer open, the ^X shortcut will say &quot;Close&quot;, instead of &quot;Exit&quot;.</p></blockquote>
+<h3><a name="3.7"></a>3.7. Tell me more about this verbatim input stuff!</h3>
 <blockquote><p>When you want to insert a literal character into the file you're editing, such as a control character that nano usually treats as a command, first press <b>Meta-V</b> (if you're not at a prompt, you'll get the message &quot;Verbatim Input&quot; on the status bar), then press the key(s) that generate the character you want.</p>
-  <p>Alternatively, if you've enabled Unicode support (see section <a href="#5.3">5.3</a>), you can press <b>Meta-V</b> and then type a six-digit hexadecimal code (from 000000 to 10FFFF, case-insensitive), and the character with the corresponding value will be inserted. The statubar will change to &quot;Unicode Input: ......&quot; when you do this.</p></blockquote>
-<h2><a name="3.9a"></a>3.9a. How do I make a .nanorc file that will be read when I start nano?</h2>
-<blockquote><p>It's not hard at all! But, your nano must <b>not</b> have been compiled with <b>--disable-nanorc</b>. Then simply copy the <b>sample.nanorc</b> that came with the nano source or your nano package (most likely in /usr/doc/nano) to .nanorc in your home directory. If you didn't get one, the syntax of the file is simple. Flags are turned on and off by using the words <b>set</b> and <b>unset</b> plus the long option name for the feature. For example, &quot;set nowrap&quot; or &quot;set smarthome&quot;.</p></blockquote>
-<h2><a name="3.9b"></a>3.9b. How about in Win32?</h2>
-<blockquote><p>If you're using the official nano .zip file and have extracted all the files, you should take the file nano.rc and place it somewhere on your Win32 system (for example, if you have write permission to do so, at the top of C:\).  Then you must create an Environment variable called HOME which points to the directory where you put nano.rc.  In Windows XP, you can get to Environment variables by right-clicking "My Computer" either on the desktop or in the Start Menu, and selecting Properties.  This should bring up the System Properties panel.  Then click the Advanced Tab, and there should be a button called Environment Variables.  Click that to bring up the Environment Variables section. Now, under User Variables you should be able to click the New button, and make a new Variables Name called HOME, with the Variable Value of whatever path you copied nano.rc into (just the directory name; don't add nano.rc onto the end).</p>
-  <p>We're still working on documentation for enabling syntax highlighting on Win32; please bear with us.</p>
-  <p>Note that the nano.rc file must remain Unix-formatted in order for nano to understand it.  In other words, you should probably use only nano to edit its config file.  Other programs like Wordpad and Notepad will convert the file to DOS format when saving, and the latter does not even properly read Unix-formatted files to begin with.</p></blockquote>
+  <p>Alternatively, if Unicode support is enabled (see section <a href="#5.3">5.3</a>), you can press <b>Meta-V</b> and then type a six-digit hexadecimal code (from 000000 to 10FFFF, case-insensitive), and the character with the corresponding value will be inserted. The status bar will change to &quot;Unicode Input: ......&quot; when you do this.</p></blockquote>
+<h3><a name="3.8"></a>3.8. How do I make a .nanorc file that will be read when I start nano?</h3>
+<blockquote><p>It's not hard at all! Simply copy the <b>sample.nanorc</b> from the doc/ directory in the nano source package (or from /usr/doc/nano on your system) to <b>.nanorc</b> in your home directory, and then edit it. If you didn't get a sample nanorc, the syntax of the file is simple: features are turned on and off by using the words <b>set</b> and <b>unset</b> followed by the long option name of the feature (see <b>man nanorc</b> for the full list of options). For example, &quot;set quickblank&quot; or &quot;set smarthome&quot;. Of course, for this to work, your nano must <b>not</b> have been compiled with <b>--disable-nanorc</b>.</p></blockquote>
+<h3><a name="3.9"></a>3.9. Why does my self-compiled nano not read /etc/nanorc?</h3>
+<blockquote><p>By default (see <a href="#3.3">3.3</a>), nano gets installed into /usr/local. This also means that, at startup, nano will read <b>/usr/local/etc/nanorc</b> instead of <b>/etc/nanorc</b>. You can make a symlink from the former to the latter if you want your self-compiled nano to read the same nanorc as the system-installed nano. Or you can configure your nano to overwrite the system nano (again, see <a href="#3.3">3.3</a>).</p></blockquote>
 <hr width="100%">

 <h1><a name="4"></a>4. Running</h1>
-<h2><a name="4.1"></a>4.1. How do I open a file with a name beginning with '+' from the command line?</h2>
-<blockquote><p>If a command-line option that begins with '+' is followed by another option, the former is always treated as a starting line and column number, and the latter is always treated as a filename. If a command-line option that begins with '+' isn't followed by another option, it's always treated as a filename. Examples:</p>
-  <p>To open '+filename.txt' starting on line 1: <b>nano +filename.txt</b><br>
-  To open '+filename.txt' starting on line 10: <b>nano +10 +filename.txt</b><br>
-  To open '+filename.txt' starting on line 1, column 20: <b>nano +,20 +filename.txt</b><br>
-  To open '+filename.txt' starting on line 10, column 20: <b>nano +10,20 +filename.txt</b><br>
-  To open '+filename.txt' starting on line 1 and 'filename.txt' starting on line 40 (if nano has been compiled with multibuffer support): <b>nano +1 +filename.txt +40 filename.txt</b></p></blockquote>
-<h2><a name="4.2"></a>4.2. Ack! My Backspace/Delete/Enter/Meta/double bucky key doesn't seem to work! What can I do?</h2>
-<blockquote><p>Try setting your $TERM variable to 'vt100'. nano doesn't yet support every term entry under the sun.</p>
-  <p>Bourne shell users (bash and sh): <b>export TERM=vt100</b><br>
-  C Shell users (tcsh and csh): <b>setenv TERM vt100</b></p></blockquote>
-<h2><a name="4.3"></a>4.3. Ack! My numeric keypad's keys don't work properly when NumLock is off! What can I do?</h2>
-<blockquote><p>You can use the <b>-K</b> or <b>--rebindkeypad</b> option on the command line, or add the line <b>set rebindkeypad</b> to your .nanorc. However, nano's mouse support won't work properly if you do any of these things.</p></blockquote>
-<h2><a name="4.4"></a>4.4. Ack! When I hold down a Meta key combination for a while, the character of the held key gets inserted now and then. What gives?</h2>
-<blockquote><p>This was a bug in how nano handled consecutive escape sequences. It should be fixed since version 2.6.0.</p></blockquote>
-<h2><a name="4.5"></a>4.5. How do I type the F13-F16 keys listed in the help viewer? My keyboard only has F1-F12!</h2>
-<blockquote><p>It depends on the terminal type you're using. On some terminals, such as the FreeBSD console, xterm, konsole, and gnome-terminal, Shift-F1 to Shift-F4 will generate F13 to F16. On other terminals, such as the Linux console, rxvt, and Eterm, Shift-F3 to Shift-F6 will generate F13 to F16.</p></blockquote>
-<h2><a name="4.6"></a>4.6. nano crashes when I type &lt;insert keystroke here&gt;!</h2>
-<blockquote><p>If you aren't trying some bizarre keystroke combination with some bizarre $TERM entry, chances are you have found a bug. You are welcome to submit it to the <a href="mailto:nano-devel@gnu.org">nano-devel</a> list or in the <a href="https://savannah.gnu.org/bugs/?group=nano">bug tracker</a> on Savannah.</p></blockquote>
-<h2><a name="4.7"></a>4.7. nano crashes when I resize my window. How can I fix that?</h2>
-<blockquote><p>Older versions of nano had this problem.  Please upgrade to version 2.7.0 or newer.</p></blockquote>
-<h2><a name="4.8a"></a>4.8a. When I paste text into a document, each line gets indented further than the last. Why does nano do this, and how can I avoid it?</h2>
-<blockquote><p>You have the autoindent feature turned on. Hit Meta-I to turn it off, paste your text, and then hit Meta-I again to turn it back on.</p></blockquote>
-<h2><a name="4.8b"></a>4.8b. When I paste from Windows into a remote nano, nano rewraps the lines. What gives?</h2>
-<blockquote><p>When pasting from Windows, in some situations linefeeds are sent instead of carriage returns (Enters). And linefeeds are <b>^J</b>s, which make nano justify (rewrap) the current paragraph. To prevent these linefeeds from causing these unwanted justifications, add this line to your .nanorc on the remote Linux box: <b>unbind ^J main</b> or <b>bind ^J enter main</b>, depending on whether the paste contains CR + LF or only LF.</p></blockquote>
-<h2><a name="4.9"></a>4.9. I've compiled nano with color support, but I don't see any color when I run it!</h2>
-<blockquote><p>If you want nano to actually use color, you have to specify the color configurations you want it to use in your .nanorc. Several example configurations are in the <b>syntax/</b> subdirectory of the nano source, which are normally installed to <b>/usr/local/share/nano/</b>. To enable all of them, uncomment the line <b># include "/usr/local/share/nano/*.nanorc"</b> in your nanorc. See also section <a href="#3.9a">3.9a</a>.</p></blockquote>
-<h2><a name="4.10"></a>4.10. How do I make nano my default editor (in Pine, mutt, etc.)?</h2>
+<h3><a name="4.1"></a>4.1. Alt+Up does nothing on a Linux console. How can I make it scroll?</h3>
+<blockquote><p>On Debian and its derivatives, the <b>Alt+Up</b> keystroke on a Linux console
+  produces by default a 'KeyboardSignal', which normally does absolutely nothing and is useless
+  for the average user.  To get the keystroke to do what it ought to do (scroll the viewport
+  one row up), run this in a Linux console:</p>
+  <p class="indented"><b>dumpkeys --full | sed s/KeyboardSignal/Up/ | sudo loadkeys -</b></p>
+  <p>You will need to run this command whenever you first switch to a Linux console.</p>
+  <p>Or you can (as root) execute the following little script just once:</p>
+  <p class="indented"><b>for file in /etc/console-setup/cached*.kmap.gz; do<br>
+  &nbsp;&nbsp;&nbsp;&nbsp;gunzip $file;<br>
+  &nbsp;&nbsp;&nbsp;&nbsp;sed -i 's/KeyboardSignal/Up/' ${file%.gz};<br>
+  &nbsp;&nbsp;&nbsp;&nbsp;gzip ${file%.gz};<br>
+  done</b></p></blockquote>
+<h3><a name="4.2"></a>4.2. How can I make Ctrl+Shift+Left/Right select words on urxvt?</h3>
+<blockquote><p>The urxvt terminal emulator produces non-standard escape sequences for the modified cursor keys.  These deviant sequences are not listed in the terminfo database, which means that ncurses does not recognize them.  The easiest way around this is to tell urxvt to produce xterm-compatible escape sequences for the relevant keystrokes.  To achieve this, add the following lines to your ~/.Xresources file:</p>
+<pre>
+    URxvt.iso14755_52: False
+
+    URxvt.keysym.C-S-Up: \033[1;6A
+    URxvt.keysym.C-S-Down: \033[1;6B
+    URxvt.keysym.C-S-Right: \033[1;6C
+    URxvt.keysym.C-S-Left: \033[1;6D
+
+    URxvt.keysym.M-Up: \033[1;3A
+    URxvt.keysym.M-Down: \033[1;3B
+    URxvt.keysym.M-Right: \033[1;3C
+    URxvt.keysym.M-Left: \033[1;3D
+
+    URxvt.keysym.M-Insert: \033[2;3~
+    URxvt.keysym.M-Delete: \033[3;3~
+
+    URxvt.keysym.M-Page_Up: \033[5;3~
+    URxvt.keysym.M-Page_Down: \033[6;3~</pre>
+<p>Then run <b>xrdb ~/.Xresources</b> and restart your urxvt terminal.  Now <b>Ctrl+Shift+Left</b> and <b>Ctrl+Shift+Right</b> will select words, <b>Alt+Up</b> and <b>Alt+Down</b> will scroll the text without moving the cursor, and several such things more.</p></blockquote>
+<h3><a name="4.3"></a>4.3. Ack! My numeric keypad's keys don't work properly when NumLock is off! What can I do?</h3>
+<blockquote><p>You can use the <b>-K</b> or <b>--rawsequences</b> option on the command line, or add the line <b>set rawsequences</b> to your .nanorc. However, nano's mouse support will be disabled if you do any of these things.</p></blockquote>
+<h3><a name="4.4"></a>4.4. With what keystroke can I paste text from the clipboard into nano?</h3>
+<blockquote><p>In most desktop environments <b>Shift+Insert</b> will paste the contents of the clipboard.</p></blockquote>
+<h3><a name="4.5"></a>4.5. How do I select text for or paste text from the clipboard when nano's mouse support is turned on?</h3>
+<blockquote><p>Try holding down the Shift key and selecting or pasting the text as you normally would.</p></blockquote>
+<h3><a name="4.6"></a>4.6. When I paste text into a document, each line gets indented further than the last. Why? And how can I stop this?</h3>
+<blockquote><p>You have the <i>autoindent</i> feature turned on. Hit <b>Meta-I</b> to turn it off, paste your text, and then hit <b>Meta-I</b> again to turn it back on.</p>
+  <p><i>Update:</i> Since version 4.8, nano will suppress auto-indentation during a paste, so you no longer need to toggle it off and on manually.</p></blockquote>
+<h3><a name="4.7"></a>4.7. When I paste from Windows into a remote nano, nano rewraps the lines. What gives?</h3>
+<blockquote><p>When pasting from Windows, in some situations linefeeds are sent instead of carriage returns (Enters). And linefeeds are <b>^J</b>s, which make nano justify (rewrap) the current paragraph. To prevent these linefeeds from causing these unwanted justifications, add this line to your .nanorc on the remote Linux box: <b>unbind ^J main</b> or <b>bind ^J enter main</b>, depending on whether the paste contains CR + LF or only LF.</p>
+  <p><i>Update:</i> Since version 4.8, nano will ignore linefeed characters in a paste, so you no longer need the above workaround.</p></blockquote>
+<h3><a name="4.8"></a>4.8. I've compiled nano with color support, but I don't see any color when I run it!</h3>
+<blockquote><p>If you want nano to actually use color, you have to specify the color configurations you want it to use in your .nanorc. Several example configurations are in the <b>syntax/</b> subdirectory of the nano source, which are normally installed to <b>/usr/local/share/nano/</b>. To enable all of them, uncomment the line <b># include "/usr/local/share/nano/*.nanorc"</b> in your nanorc. See also section <a href="#3.9">3.9</a>.</p></blockquote>
+<h3><a name="4.9"></a>4.9. How do I make nano my default editor (in Pine, mutt, etc.)?</h3>
 <blockquote><p>You need to make nano your $EDITOR. If you want this to be saved, you should put a line like this in your <b>.bashrc</b> if you use bash (or <b>.zshrc</b> if you believe in zsh):</p>
-  <p><b>export EDITOR=/usr/local/bin/nano</b></p>
+  <p class="indented"><b>export EDITOR=/usr/local/bin/nano</b></p>
  <p>or, if you use tcsh, put this in your <b>.cshrc</b> file:</p>
-  <p><b>setenv EDITOR /usr/local/bin/nano</b></p>
+  <p class="indented"><b>setenv EDITOR /usr/local/bin/nano</b></p>
  <p>Change /usr/local/bin/nano to wherever nano is installed on your system. Type &quot;which nano&quot; to find out. This will not take effect until the next time you log in. So log out and back in again.</p>
  <p>Then, on top of that, if you use Pine, you must go into setup (type <b>S</b> at the main menu), and then configure (type <b>C</b>). Hit Enter on the lines that say:</p>
-  <p><b>[ ] enable-alternate-editor-cmd</b><br>
+  <p class="indented"><b>[ ] enable-alternate-editor-cmd</b><br>
  <b>[ ] enable-alternate-editor-implicitly</b></p>
  <p>Then exit (<b>E</b>) and select Yes (<b>Y</b>).</p>
  <p>If you're a mutt user, you should see an effect immediately the next time you log in. No further configuration is needed. However, if you want to let people know you use nano to compose your email messages, you can put a line like this in your <b>.muttrc</b>:</p>
-  <p><b>my_hdr X-Composer: nano x.y.z</b></p>
-  <p>Again, replace x.y.z with the version of nano you use.</p></blockquote>
-<h2><a name="4.11"></a>4.11. How do I select text for or paste text from the clipboard in an X terminal when I'm running nano in one and nano's mouse support is turned on?</h2>
-<blockquote><p>Try holding down the Shift key and selecting or pasting the text as you normally would.</p></blockquote>
-<h2><a name="4.12"></a>4.12. On startup I get a message that says "Detected a legacy nano history file".  Now older nano versions can't find my search history!</h2>
-<blockquote><p>In nano 2.3.0, cursor-position history was introduced, and both history files now reside in a .nano subdirectory in your home directory.  A newer nano will move an existing search-history file to this new location so it can continue to be used.  This means that if you then try and use an earlier version of nano, it will be unable to see your current search history.  To fix this, run the following command:</p>
-  <p><b>ln -sf ~/.nano/search_history ~/.nano_history</b></p>
-  <p>The "migration service" (moving the search-history file to its new location) will be deleted from nano in early 2018.</p></blockquote>
+  <p class="indented"><b>my_hdr X-Composer: nano-x.y</b></p>
+  <p>Again, replace x.y with the version of nano you use.</p></blockquote>
 <hr width="100%">

 <h1><a name="5"></a>5. Internationalization</h1>
-<h2><a name="5.1"></a>5.1. There's no translation for my language!</h2>
-<blockquote><p>In June 2001, GNU nano entered the <a href="http://translationproject.org/html/welcome.html">Translation Project</a> and since then, translations should be managed from there.</p>
-  <p>If there isn't a translation for your language, you could ask <a href="http://translationproject.org/team/">your language team</a> to translate nano, or better still, join that team and do it yourself. Joining a team is easy. You just need to ask the team leader to add you, and then send a <a href="http://translationproject.org/disclaim.txt">translation disclaimer to the FSF</a> (this is necessary as nano is an official GNU package, but it does <b>not</b> mean that you transfer the rights of your work to the FSF, it's just so the FSF can legally manage them).</p>
-  <p>In any case, translating nano is very easy. Just grab the latest <b>nano.pot</b> file listed on <a href="http://translationproject.org/domain/nano.html">nano's page</a> at the TP, and translate each <b>msgid</b> line into your native language on the <b>msgstr</b> line. When you're done, you should send it to the TP's central po repository.</p></blockquote>
-<h2><a name="5.2"></a>5.2. I don't like the translation for &lt;x&gt; in my language. How can I fix it?</h2>
-<blockquote><p>The best way would probably be to send an e-mail to the team's mailing listed mentione in the <code>Language-Team:</code> field in the <b>&lt;your_language&gt;.po</b> file with your suggested corrections, and then they can make the changes reach the nano-devel list.</p></blockquote>
-<h2><a name="5.3"></a>5.3. What is the status of Unicode support?</h2>
-<blockquote><p>Since versions 1.3.12, Unicode should be usable. With your terminal, locale (LC_ALL and similar environment variables), and encoding configured to properly support UTF-8, you should be able to enter and save Unicode text.</p></blockquote>
+<h3><a name="5.1"></a>5.1. There's no translation for my language!</h3>
+<blockquote><p>In June 2001, GNU nano entered the <a href="https://translationproject.org/html/welcome.html">Translation Project</a> and since then, translations should be managed from there.</p>
+  <p>If there isn't a translation for your language, you could ask <a href="https://translationproject.org/team/">your language team</a> to translate nano, or better still, join that team and do it yourself. Joining a team is easy. You just need to ask the team leader to add you, and then send a <a href="https://translationproject.org/disclaim.txt">translation disclaimer to the FSF</a> (this is necessary as nano is an official GNU package, but it does <b>not</b> mean that you transfer the rights of your work to the FSF, it's just so the FSF can legally manage them).</p>
+  <p>In any case, translating nano is easy. Just grab the latest <b>nano.pot</b> file listed on <a href="https://translationproject.org/domain/nano.html">nano's page</a> at the TP, and translate each <b>msgid</b> line into your native language on the <b>msgstr</b> line. When you're done, you should send it to the TP's central PO-file repository.</p></blockquote>
+<h3><a name="5.2"></a>5.2. I don't like the translation for &lt;x&gt; in my language. How can I fix it?</h3>
+<blockquote><p>The best way is to send an e-mail with your suggested corrections to the team's mailing list. The address is mentioned in the <code>Language-Team:</code> field in the relevant PO file. The team leader or the assigned translator can then make the changes reach the nano-devel list.</p></blockquote>
+<h3><a name="5.3"></a>5.3. What is the status of Unicode support?</h3>
+<blockquote><p>Unicode should be fully usable nowadays. When the encoding of your terminal is set to UTF-8, and your locale (mainly the LANG environment variable) is UTF-8 too, then you should be able to read, enter and save Unicode text.</p></blockquote>
 <hr width="100%">

 <h1><a name="6"></a>6. Advocacy and Licensing</h1>
-<h2><a name="6.1"></a>6.1. Why should I use nano instead of Pico?</h2>
-<blockquote><p>There are many reasons to use nano instead of Pico. A more complete list can be found at the <a href="https://nano-editor.org/">nano homepage</a>.</p></blockquote>
-<h2><a name="6.2"></a>6.2. Why should I use Pico instead of nano?</h2>
-<blockquote><p>Again, check out the <a href="https://nano-editor.org/">nano homepage</a> for a good summary of reasons. It really is a matter of personal preference as to which editor you should use. If you're the type of person who likes using the original version of a program, then Pico is the editor for you. If you don't mind sacrificing mailer integration with Pine, and are looking for a few more features, as well as a 'better' license in terms of adding your own changes, nano is the way to go.</p>
-<p>Note that the last of these no longer applies to the new version of Pine, <a href="http://www.washington.edu/alpine/">Alpine</a>, which is under the Apache License, version 2.0.</p></blockquote>
-<h2><a name="6.3"></a>6.3. What is so bad about the older Pine license?</h2>
-<blockquote><p>The U of W license for older versions of Pine and Pico is not considered truly Free Software according to both the Free Software Foundation and the <a href="http://www.debian.org/social_contract#guidelines">Debian Free Software Guidelines</a>. The main problem regards the limitations on distributing derived works: according to UW, you can distribute their software, and you can modify it, but you can not do both, i.e. distribute modified binaries.</p></blockquote>
-<h2><a name="6.4"></a>6.4. Okay, well, what mail program should I use then?</h2>
+<h3><a name="6.1"></a>6.1. Why should I use nano instead of Pico?</h3>
+<blockquote><p>If you want features like undo/redo, syntax highlighting, line numbers, soft-wrapping, opening multiple files at once, an interface localized to your language, or search and replace with support for regular expressions, then you want nano.</p></blockquote>
+<h3><a name="6.2"></a>6.2. Why should I use Pico instead of nano?</h3>
+<blockquote><p>If you use your editor only to write emails or other texts and have no need for the above-mentioned features, then Pico will do fine for you.</p></blockquote>
+<h3><a name="6.3"></a>6.3. What is so bad about the older Pine license?</h3>
+<blockquote><p>The U of W license for older versions of Pine and Pico is not considered truly Free Software according to both the Free Software Foundation and the <a href="https://www.debian.org/social_contract#guidelines">Debian Free Software Guidelines</a>. The main problem regards the limitations on distributing derived works: according to UW, you can distribute their software, and you can modify it, but you can not do both, i.e. distribute modified binaries.</p></blockquote>
+<h3><a name="6.4"></a>6.4. Okay, well, what mail program should I use then?</h3>
 <blockquote><p>If you are looking to use a Free Software program similar to Pine, and Emacs is not your thing, you should definitely take a look at <a href="http://www.mutt.org/">mutt</a>. It is a full-screen, console based mail program that actually has a lot more flexibility than Pine, but has a keymap included in the distribution that allows you to use the same keystrokes as Pine would to send and receive mail. It's also under the GNU General Public License, version 2.0.</p>
 <p>Of course, due to the license change you can now use the <a href="http://www.washington.edu/alpine/">Alpine distribution</a> of PINE as it is now considered Free Software, but you would be sacrificing many of nano's features to do so.</p></blockquote>
 <hr width="100%">

 <h1><a name="7"></a>7. Miscellaneous</h1>
-<h2><a name="7.1"></a>7.1. Where can I ask questions or send suggestions?</h2>
-<blockquote><p>There are three mailing lists for nano hosted at <a href="http://savannah.gnu.org/">Savannah</a>: info-nano, help-nano and nano-devel. info-nano is a very low traffic list where new versions of nano are announced (surprise!). help-nano is for getting help with the editor without needing to hear all of the development issues surrounding it. nano-devel is a normally low, sometimes high traffic list for discussing the present and future development of nano. Here are links to where you can sign up for a given list:</p>
-  <p>info-nano - <a href="http://mail.gnu.org/mailman/listinfo/info-nano/">http://mail.gnu.org/mailman/listinfo/info-nano/</a><br>
-  help-nano - <a href="http://mail.gnu.org/mailman/listinfo/help-nano/">http://mail.gnu.org/mailman/listinfo/help-nano/</a><br>
-  nano-devel - <a href="http://mail.gnu.org/mailman/listinfo/nano-devel/">http://mail.gnu.org/mailman/listinfo/nano-devel/</a></p></blockquote>
-<h2><a name="7.2"></a>7.3. How do I submit a bug report or patch?</h2>
+<h3><a name="7.1"></a>7.1. Where can I ask questions or send suggestions?</h3>
+<blockquote><p>There are three mailing lists for nano hosted at <a href="https://savannah.gnu.org/">Savannah</a>: info-nano, help-nano and nano-devel. info-nano is a very low traffic list where new versions of nano are announced (surprise!). help-nano is for getting help with the editor without needing to hear all of the development issues surrounding it. nano-devel is a normally low, sometimes high traffic list for discussing the present and future development of nano. Here are links to where you can sign up for a given list:</p>
+  <p>info-nano - <a href="https://lists.gnu.org/mailman/listinfo/info-nano/">https://lists.gnu.org/mailman/listinfo/info-nano/</a><br>
+  help-nano - <a href="https://lists.gnu.org/mailman/listinfo/help-nano/">https://lists.gnu.org/mailman/listinfo/help-nano/</a><br>
+  nano-devel - <a href="https://lists.gnu.org/mailman/listinfo/nano-devel/">https://lists.gnu.org/mailman/listinfo/nano-devel/</a></p></blockquote>
+<h3><a name="7.2"></a>7.3. How do I submit a bug report or patch?</h3>
 <blockquote>
  <p>The best way to submit bugs is through the <a href="https://savannah.gnu.org/bugs/?group=nano">Savannah bug tracker</a>, as you can check whether the bug you are reporting has already been submitted, and it makes it easier for the maintainers to keep track of them.
  <p>You can submit patches for nano via <a href="https://savannah.gnu.org/patch/?group=nano">Savannah's patch manager</a>.</p></blockquote>
-<h2><a name="7.3"></a>7.3. I want to send the development team a big load of cash (or just a thank you).</h2>
+<h3><a name="7.3"></a>7.3. I want to send the development team a big load of cash (or just a thank you).</h3>
 <blockquote><p>That's fine. Send it <a href="mailto:nano-devel@gnu.org">our way</a>! Better yet, fix a <a href="https://savannah.gnu.org/bugs/?group=nano">bug</a> in the program or implement a <a href="https://nano-editor.org/dist/latest/TODO">cool feature</a> and send us that instead (though cash is fine too).</p></blockquote>
-<h2><a name="7.4"></a>7.4. How do I join the development team?</h2>
+<h3><a name="7.4"></a>7.4. How do I join the development team?</h3>
 <blockquote><p>The easiest way is to consistently send in good patches that add some needed functionality, fix a bug or two, and/or make the program more optimized/efficient. Then ask nicely and you will probably be added to the Savannah development list and be given write access after a while. There is a lot of responsibility that goes along with being a team member, so don't think it's just something to add to your resume.</p></blockquote>
-<h2><a name="7.5"></a>7.5. Can I have write access to the git tree?</h2>
+<h3><a name="7.5"></a>7.5. Can I have write access to the git tree?</h3>
 <blockquote><p>Re-read section <a href="#7.4">7.4</a> and you should know the answer.</p></blockquote>
 <hr width="100%">

--- a/doc/nano.1
+++ b/doc/nano.1
@@ -1,4 +1,4 @@
-.\" Copyright (C) 1999-2011, 2013-2017 Free Software Foundation, Inc.
+.\" Copyright (C) 1999-2011, 2013-2023 Free Software Foundation, Inc.
 .\"
 .\" This document is dual-licensed.  You may distribute and/or modify it
 .\" under the terms of either of the following licenses:
@@ -7,35 +7,56 @@
 .\"   Foundation, version 3 or (at your option) any later version.  You
 .\"   should have received a copy of the GNU General Public License
 .\"   along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
+.\"   <https://www.gnu.org/licenses/>.
 .\"
 .\" * The GNU Free Documentation License, as published by the Free
 .\"   Software Foundation, version 1.2 or (at your option) any later
 .\"   version, with no Invariant Sections, no Front-Cover Texts, and no
 .\"   Back-Cover Texts.  You should have received a copy of the GNU Free
 .\"   Documentation License along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
+.\"   <https://www.gnu.org/licenses/>.
 .\"
-.TH NANO 1 "version 2.8.6" "July 2017"
-.\" Please adjust this date whenever revising the manpage.
+.TH NANO 1 "version 7.2" "January 2023"

 .SH NAME
-nano \- Nano's ANOther editor, an enhanced free Pico clone
+nano \- Nano's ANOther editor, inspired by Pico

 .SH SYNOPSIS
 .B nano
-.RI [ options "] [[+" line [, column "]]\ " file "]..."
+.RI [ options "] [[\fB+" line [\fB, column "]] " file ]...
+.sp
+.B nano
+.RI [ options "] [" file [\fB: line [\fB: column "]]]..."
+.sp
+.BR nano " [" \fIoptions "] [[" + [ crCR ]( / | ? ) \fIstring "] " \fIfile ]...

 .SH DESCRIPTION
 \fBnano\fP is a small and friendly editor.  It copies the look and feel
 of Pico, but is free software, and implements several features that Pico
 lacks, such as: opening multiple files, scrolling per line, undo/redo,
 syntax coloring, line numbering, and soft-wrapping overlong lines.
-
+.sp
 When giving a filename on the command line, the cursor can be put on a
 specific line by adding the line number with a plus sign (\fB+\fR) before
 the filename, and even in a specific column by adding it with a comma.
-
+Negative numbers count from the end of the file or line.
+The line and column numbers may also be specified by gluing them with colons
+after the filename.  (When a filename contains a colon followed by digits,
+escape the colon by preceding it with a triple backslash.)
+.sp
+The cursor can be put on the first or last occurrence of a specific string
+by specifying that string after \fB+/\fR or \fB+?\fR before the filename.
+The string can be made case sensitive and/or caused to be interpreted as a
+regular expression by inserting \fBc\fR and/or \fBr\fR after the \fB+\fR sign.
+These search modes can be explicitly disabled by using the uppercase variant
+of those letters: \fBC\fR and/or \fBR\fR.  When the string contains spaces,
+it needs to be enclosed in quotes.  To give an example: to open a file at
+the first occurrence of the word "Foo", you would do:
+.sp
+.RS 4
+.BI "nano +c/Foo " file
+.RE
+.sp
 As a special case: if instead of a filename a dash (\fB\-\fR) is given,
 \fBnano\fR will read data from standard input.

@@ -48,20 +69,27 @@ Consecutive \fB^K\fRs will put all deleted lines together in the cutbuffer.
 Any cursor movement or executing any other command will cause the next
 \fB^K\fR to overwrite the cutbuffer.  A \fB^U\fR will paste the current
 contents of the cutbuffer at the current cursor position.
-.PP
-When a more precise piece of text needs to be cut or copied, one can mark
+.sp
+When a more precise piece of text needs to be cut or copied, you can mark
 its start with \fB^6\fR, move the cursor to its end (the marked text will be
 highlighted), and then use \fB^K\fR to cut it, or \fBM\-6\fR to copy it to the
-cutbuffer.  One can also save the marked text to a file with \fB^O\fR, or
-spell check it with \fB^T\fR.
-.PP
-Since nano-2.7.0, text can also be selected by holding Shift and moving the
-cursor with the arrow keys.  Holding down the Alt key too will increase the
-stride.
-.PP
+cutbuffer.  You can also save the marked text to a file with \fB^O\fR, or
+spell check it with \fB^T^T\fR.
+.sp
+On some terminals, text can be selected also by holding down Shift while
+using the arrow keys.  Holding down the Ctrl or Alt key too will increase
+the stride.
+Any cursor movement without Shift being held will cancel such a selection.
+.sp
+Any valid Unicode code point can be inserted into the buffer by typing
+\fBM\-V\fR followed by the hexadecimal digits of the code point (concluded
+with \fB<Space>\fR or \fB<Enter>\fR when it are fewer than six digits).
+A literal control code (except \fB^J\fR) can be inserted by typing
+\fBM\-V\fR followed by the pertinent keystroke.
+.sp
 The two lines at the bottom of the screen show some important commands;
 the built-in help (\fB^G\fR) lists all the available ones.
-The default key bindings can be changed via the .nanorc file -- see
+The default key bindings can be changed via a \fInanorc\fR file -- see
 .BR nanorc (5).

 .SH OPTIONS
@@ -77,16 +105,21 @@ line.
 When saving a file, back up the previous version of it, using the current
 filename suffixed with a tilde (\fB~\fP).
 .TP
-.BR \-C\ \fIdirectory\fR ", " \-\-backupdir= \fIdirectory
+.BR \-C\ \fIdirectory ", " \-\-backupdir= \fIdirectory
 Make and keep not just one backup file, but make and keep a uniquely
 numbered one every time a file is saved -- when backups are enabled (\fB\-B\fR).
 The uniquely numbered files are stored in the specified \fIdirectory\fR.
 .TP
 .BR \-D ", " \-\-boldtext
-Use bold text instead of reverse video text.
+For the interface, use bold instead of reverse video.  This will be overridden
+by setting the options \fBtitlecolor\fP, \fBstatuscolor\fP, \fBkeycolor\fP,
+\fBfunctioncolor\fP, \fBnumbercolor\fP, and/or \fBselectedcolor\fP in your
+nanorc file.  See \fBnanorc\fR(5).
 .TP
 .BR \-E ", " \-\-tabstospaces
-Convert typed tabs to spaces.
+Convert each typed tab to spaces -- to the number of spaces
+that a tab at that position would take up.
+(Note: pasted tabs are not converted.)
 .TP
 .BR \-F ", " \-\-multibuffer
 Read a file into a new buffer by default.
@@ -95,58 +128,77 @@ Read a file into a new buffer by default.
 Use vim-style file locking when editing files.
 .TP
 .BR \-H ", " \-\-historylog
-Log search and replace strings to \fI~/.nano/search_history\fP, so they can be
-retrieved in later sessions.
+Save the last hundred search strings and replacement strings and
+executed commands, so they can be easily reused in later sessions.
 .TP
 .BR \-I ", " \-\-ignorercfiles
-Don't look at the system's \fBnanorc\fP nor at \fB~/.nanorc\fP.
+Don't look at the system's \fInanorc\fR nor at the user's \fInanorc\fR.
 .TP
-.BR \-K ", " \-\-rebindkeypad
-Interpret the numeric keypad keys so that they all work properly.  You
-should only need to use this option if they don't, as mouse support
-won't work properly with this option enabled.
+.BR \-J\ \fInumber ", " \-\-guidestripe= \fInumber
+Draw a vertical stripe at the given column, to help judge the width of the
+text.  (The color of the stripe can be changed with \fBset stripecolor\fR
+in your \fInanorc\fR file.)
+.TP
+.BR \-K ", " \-\-rawsequences
+Interpret escape sequences directly, instead of asking \fBncurses\fR
+to translate them.  (If you need this option to get some keys to work
+properly, it means that the terminfo terminal description that is used
+does not fully match the actual behavior of your terminal.  This can
+happen when you ssh into a BSD machine, for example.)
+Using this option disables \fBnano\fR's mouse support.
 .TP
 .BR \-L ", " \-\-nonewlines
-Don't add newlines to the ends of files.
+Don't automatically add a newline when a text does not end with one.
+(This can cause you to save non-POSIX text files.)
+.TP
+.BR \-M ", " \-\-trimblanks
+Snip trailing whitespace from the wrapped line when automatic
+hard-wrapping occurs or when text is justified.
 .TP
 .BR \-N ", " \-\-noconvert
 Disable automatic conversion of files from DOS/Mac format.
 .TP
-.BR \-O ", " \-\-morespace
-Use the blank line below the title bar as extra editing space.
+.BR \-O ", " \-\-bookstyle
+When justifying, treat any line that starts with whitespace as the
+beginning of a paragraph (unless auto-indenting is on).
 .TP
 .BR \-P ", " \-\-positionlog
 For the 200 most recent files, log the last position of the cursor,
 and place it at that position again upon reopening such a file.
-(The old form of this option, \fB\-\-poslog\fR, is deprecated.)
 .TP
-.BR "\-Q ""\fIcharacters\fB""" ", " "\-\-quotestr=""" \fIcharacters\fR """
-Set the quoting string for justifying.  The default is
-\fB"^([\ \\t]*[#:>\\|}])+"\fP if extended regular expression support is
-available, or \fB">\ "\fP otherwise.  Note that \fB\\t\fP stands for a
-Tab.
+.BR "\-Q ""\fIregex\fB""" ", " "\-\-quotestr=""" \fIregex """
+Set the regular expression for matching the quoting part of a line.
+The default value is "\fB^([\ \\t]*([!#%:;>|}]|//))+\fR".
+(Note that \fB\\t\fP stands for an actual Tab.)
+This makes it possible to rejustify blocks of quoted text when composing
+email, and to rewrap blocks of line comments when writing source code.
 .TP
 .BR \-R ", " \-\-restricted
 Restricted mode: don't read or write to any file not specified on the
-command line; don't read any \fInanorc\fP files nor history files;
-don't allow suspending nor spell checking;
+command line.  This means: don't read or write history files;
+don't allow suspending; don't allow spell checking;
 don't allow a file to be appended to, prepended to, or saved under a
-different name if it already has one; and don't use backup files.
-This restricted mode is also accessible by invoking \fBnano\fP
+different name if it already has one; and don't make backup files.
+Restricted mode can also be activated by invoking \fBnano\fP
 with any name beginning with 'r' (e.g. "rnano").
 .TP
-.BR \-S ", " \-\-smooth
-Use smooth scrolling: text will scroll line-by-line, instead of the
-usual chunk-by-chunk behavior.
+.BR \-S ", " \-\-softwrap
+Display over multiple screen rows lines that exceed the screen's width.
+(You can make this soft-wrapping occur at whitespace instead of rudely at
+the screen's edge, by using also \fB\-\-atblanks\fR.)
+(The old short option, \fB\-$\fR, is deprecated.)
 .TP
-.BR \-T\ \fInumber\fR ", " \-\-tabsize= \fInumber
+.BR \-T\ \fInumber ", " \-\-tabsize= \fInumber
 Set the size (width) of a tab to \fInumber\fP columns.  The value of
-\fInumber\fP must be greater than 0.  The default value is 8.
+\fInumber\fR must be greater than 0.  The default value is \fB8\fR.
 .TP
 .BR \-U ", " \-\-quickblank
-Do quick status-bar blanking: status-bar messages will disappear after 1
-keystroke instead of 25.  Note that option \fB\-c\fR (\fB\-\-constantshow\fR)
-overrides this.
+Make status-bar messages disappear after 1 keystroke instead of after 20.
+Note that option \fB\-c\fR (\fB\-\-constantshow\fR) overrides this.
+When option \fB\-\-minibar\fR or \fB\-\-zero\fR is in effect,
+\fB\-\-quickblank\fR makes a message disappear after
+0.8 seconds instead of after the default 1.5 seconds.
+.
 .TP
 .BR \-V ", " \-\-version
 Show the current version number and exit.
@@ -157,36 +209,57 @@ characters as part of a word.
 .TP
 .BR "\-X ""\fIcharacters\fB""" ", " "\-\-wordchars=""" \fIcharacters """
 Specify which other characters (besides the normal alphanumeric ones)
-should be considered as part of a word.  This overrides option
-\fB\-W\fR (\fB\-\-wordbounds\fR).
+should be considered as part of a word.  When using this option, you
+probably want to omit \fB\-W\fR (\fB\-\-wordbounds\fR).
 .TP
-.BR \-Y\ \fIname\fR ", " \-\-syntax= \fIname
+.BR \-Y\ \fIname ", " \-\-syntax= \fIname
 Specify the name of the syntax highlighting to use from among the ones
 defined in the \fInanorc\fP files.
 .TP
+.BR \-Z ", " \-\-zap
+Let an unmodified Backspace or Delete erase the marked region
+(instead of a single character, and without affecting the cutbuffer).
+.TP
 .BR \-a ", " \-\-atblanks
 When doing soft line wrapping, wrap lines at whitespace
 instead of always at the edge of the screen.
 .TP
+.BR \-b ", " \-\-breaklonglines
+Automatically hard-wrap the current line when it becomes overlong.
+(This option is the opposite of \fB\-w\fR (\fB\-\-nowrap\fR) --
+the last one given takes effect.)
+.TP
 .BR \-c ", " \-\-constantshow
 Constantly show the cursor position on the status bar.
 Note that this overrides option \fB\-U\fR (\fB\-\-quickblank\fR).
 .TP
 .BR \-d ", " \-\-rebinddelete
-Interpret the Delete key differently so that both Backspace and Delete
-work properly.  You should only need to use this option if Backspace
-acts like Delete on your system.
+Interpret the Delete and Backspace keys differently so that both Backspace
+and Delete work properly.  You should only use this option when on your
+system either Backspace acts like Delete or Delete acts like Backspace.
+.TP
+.BR \-e ", " \-\-emptyline
+Do not use the line below the title bar, leaving it entirely blank.
+.TP
+.BR \-f\ \fIfile ", " \-\-rcfile= \fIfile
+Read only this \fIfile\fR for setting nano's options, instead of reading
+both the system-wide and the user's nanorc files.
 .TP
 .BR \-g ", " \-\-showcursor
-Make the cursor visible in the file browser, putting it on the
-highlighted item.  Useful for braille users.
+Make the cursor visible in the file browser (putting it on the
+highlighted item) and in the help viewer.  Useful for braille users
+and people with poor vision.
 .TP
 .BR \-h ", " \-\-help
 Show a summary of the available command-line options and exit.
 .TP
 .BR \-i ", " \-\-autoindent
-Indent new lines to the previous line's indentation.  Useful when
-editing source code.
+Automatically indent a newly created line to the same number of tabs
+and/or spaces as the previous line (or as the next line if the previous
+line is the beginning of a paragraph).
+.TP
+.BR \-j ", " \-\-jumpyscrolling
+Scroll the buffer contents per half-screen instead of per line.
 .TP
 .BR \-k ", " \-\-cutfromcursor
 Make the 'Cut Text' command (normally \fB^K\fR) cut from the current cursor
@@ -194,6 +267,7 @@ position to the end of the line, instead of cutting the entire line.
 .TP
 .BR \-l ", " \-\-linenumbers
 Display line numbers to the left of the text area.
+(Any line with an anchor additionally gets a mark in the margin.)
 .TP
 .BR \-m ", " \-\-mouse
 Enable mouse support, if available for your system.  When enabled, mouse
@@ -209,29 +283,31 @@ and will write to the pipe when the user saves the "file".  This way
 \fBnano\fR can be used as an editor in combination with for instance
 \fBgpg\fR without having to write sensitive data to disk first.
 .TP
-.BR \-o\ \fIdirectory\fR ", " \-\-operatingdir= \fIdirectory
+.BR \-o\ \fIdirectory ", " \-\-operatingdir= \fIdirectory
 Set the operating directory.  This makes \fBnano\fP set up something
 similar to a chroot.
 .TP
 .BR \-p ", " \-\-preserve
-Preserve the XON and XOFF sequences (^Q and ^S) so they will be caught
-by the terminal.
+Preserve the XON and XOFF sequences (\fB^Q\fR and \fB^S\fR) so they
+will be caught by the terminal.
 .TP
-.BR \-q ", " \-\-quiet
-Do not report errors in the \fInanorc\fP files nor ask them to be
-acknowledged by pressing Enter at startup.
+.BR \-q ", " \-\-indicator
+Display a "scrollbar" on the righthand side of the edit window.
+It shows the position of the viewport in the buffer
+and how much of the buffer is covered by the viewport.
 .TP
-.BR \-r\ \fInumber\fR ", " \-\-fill= \fInumber
-Hard-wrap lines at column \fInumber\fP.  If this value is 0 or less, wrapping
-will occur at the width of the screen less \fInumber\fP columns, allowing
-the wrap point to vary along with the width of the screen if the screen
-is resized.  The default value is \-8.  This option conflicts with
-\fB\-w\fR (\fB\-\-nowrap\fR) -- the last one given takes effect.
+.BR \-r\ \fInumber ", " \-\-fill= \fInumber
+Set the target width for justifying and automatic hard-wrapping at this
+\fInumber\fR of columns.  If the value is 0 or less, wrapping will occur
+at the width of the screen minus \fInumber\fR columns, allowing the wrap
+point to vary along with the width of the screen if the screen is resized.
+The default value is \fB\-8\fR.
 .TP
-.BR \-s\ \fIprogram\fR ", " \-\-speller= \fIprogram
-Use this alternative spell checker command.
+.B "\-s ""\fIprogram\fR [\fIargument \fR...]\fB""\fR, \fB\-\-speller=""\fIprogram\fR [\fIargument \fR...]\fB"""
+Use this command to perform spell checking and correcting, instead of
+using the built-in corrector that calls \fBhunspell\fR(1) or \fBspell\fR(1).
 .TP
-.BR \-t ", " \-\-tempfile
+.BR \-t ", " \-\-saveonexit
 Save a changed buffer without prompting (when exiting with \fB^X\fR).
 .TP
 .BR \-u ", " \-\-unix
@@ -241,44 +317,91 @@ default behavior of saving a file in the format that it had.
 .TP
 .BR \-v ", " \-\-view
 Just view the file and disallow editing: read-only mode.
+This mode allows the user to open also other files for viewing,
+unless \fB\-\-restricted\fR is given too.
 .TP
 .BR \-w ", " \-\-nowrap
-Disable the hard-wrapping of long lines.  This option conflicts with
-\fB\-r\fR (\fB\-\-fill\fR) -- the last one given takes effect.
+Do not automatically hard-wrap the current line when it becomes overlong.
+This is the default.  (This option is the opposite of \fB\-b\fR
+(\fB\-\-breaklonglines\fR) -- the last one given takes effect.)
 .TP
 .BR \-x ", " \-\-nohelp
 Don't show the two help lines at the bottom of the screen.
 .TP
-.BR \-z ", " \-\-suspend
-Enable the suspend ability.
+.BR \-y ", " \-\-afterends
+Make Ctrl+Right and Ctrl+Delete stop at word ends instead of beginnings.
 .TP
-.BR \-$ ", " \-\-softwrap
-Enable 'soft wrapping'.  This will make \fBnano\fP attempt to display the
-entire contents of any line, even if it is longer than the screen width, by
-continuing it over multiple screen lines.  Since
-\&'$' normally refers to a variable in the Unix shell, you should specify
-this option last when using other options (e.g.\& 'nano \-wS$') or pass it
-separately (e.g.\& 'nano \-wS \-$').
+.BR \-! ", " \-\-magic
+When neither the file's name nor its first line give a clue,
+try using libmagic to determine the applicable syntax.
 .TP
-.BR \-b ", " \-e ", " \-f ", " \-j
-Ignored, for compatibility with Pico.
+.BR \-% ", " \-\-stateflags
+Use the top-right corner of the screen for showing some state flags:
+\fBI\fR when auto-indenting, \fBM\fR when the mark is on, \fBL\fR when
+hard-wrapping (breaking long lines), \fBR\fR when recording a macro,
+and \fBS\fR when soft-wrapping.
+When the buffer is modified, a star (\fB*\fR) is shown after the
+filename in the center of the title bar.
+.TP
+.BR \-_ ", " \-\-minibar
+Suppress the title bar and instead show information about
+the current buffer at the bottom of the screen, in the space
+for the status bar.  In this "minibar" the filename is shown
+on the left, followed by an asterisk if the buffer has been modified.
+On the right are displayed the current line and column number, the
+code of the character under the cursor (in Unicode format: U+xxxx),
+the same flags as are shown by \fB\-\-stateflags\fR, and a percentage
+that expresses how far the cursor is into the file (linewise).
+When a file is loaded or saved, and also when switching between buffers,
+the number of lines in the buffer is displayed after the filename.
+This number is cleared upon the next keystroke, or replaced with an
+[i/n] counter when multiple buffers are open.
+The line plus column numbers and the character code are displayed only when
+\fB\-\-constantshow\fR is used, and can be toggled on and off with \fBM\-C\fR.
+The state flags are displayed only when \fB\-\-stateflags\fR is used.
+.TP
+.BR \-0 ", " \-\-zero
+Hide all elements of the interface (title bar, status bar, and help lines)
+and use all rows of the terminal for showing the contents of the buffer.
+The status bar appears only when there is a significant message,
+and disappears after 1.5 seconds or upon the next keystroke.
+With \fBM\-Z\fR the title bar plus status bar can be toggled.
+With \fBM\-X\fR the help lines.

 .SH TOGGLES
 Several of the above options can be switched on and off also while
 \fBnano\fR is running.  For example, \fBM\-L\fR toggles the
-hard-wrapping of long lines, \fBM\-$\fR toggles soft-wrapping,
-\fBM\-#\fR toggles line numbers, \fBM\-M\fR toggles the mouse,
+hard-wrapping of long lines, \fBM\-S\fR toggles soft-wrapping,
+\fBM\-N\fR toggles line numbers, \fBM\-M\fR toggles the mouse,
 \fBM\-I\fR auto-indentation, and \fBM\-X\fR the help lines.
 See at the end of the \fB^G\fR help text for a complete list.
+.sp
+The \fBM\-X\fR toggle is special: it works in all menus except
+the help viewer and the linter.  All other toggles work in
+the main menu only.

-.SH INITIALIZATION FILE
-\fBnano\fP will read initialization files in the following order:
-the system's \fBnanorc\fP (if it exists), and then the user's
-\fB~/.nanorc\fP (if it exists).  Please see
+.SH FILES
+When \fB\-\-rcfile\fR is given, \fBnano\fR will read just the specified file
+for setting its options and syntaxes and key bindings.  Without that option,
+\fBnano\fR will read two configuration files: first the system's
+\fInanorc\fR (if it exists), and then the user's \fInanorc\fR (if it
+exists), either \fI~/.nanorc\fR or \fI$XDG_CONFIG_HOME/nano/nanorc\fR
+or \fI~/.config/nano/nanorc\fR, whichever is encountered first.  See
 .BR nanorc (5)
 for more information on the possible contents of those files.
+.sp
+See \fI/usr/share/nano/\fR and \fI/usr/share/nano/extra/\fR
+for available syntax-coloring definitions.

 .SH NOTES
+Option \fB\-z\fR (\fB\-\-suspendable\fR) has been removed.
+Suspension is enabled by default, reachable via \fB^T^Z\fR.
+(If you want a plain \fB^Z\fR to suspend nano, add
+\fBbind ^Z suspend main\fR to your nanorc.)
+.sp
+When you want to copy marked text from \fBnano\fR to the system's clipboard,
+see one of the examples in the \fBnanorc\fR(5) man page.
+.sp
 If no alternative spell checker command is specified on the command
 line nor in one of the \fInanorc\fP files, \fBnano\fP will check the
 \fBSPELL\fP environment variable for one.
@@ -292,27 +415,27 @@ that name already exists in the current directory, it will add ".save"
 plus a number (e.g.\& ".save.1") to the current filename in order to make
 it unique.  In multibuffer mode, \fBnano\fP will write all the open
 buffers to their respective emergency files.
+.sp
+If you have any question about how to use \fBnano\fR in some specific
+situation, you can ask on \fIhelp-nano@gnu.org\fR.

 .SH BUGS
-Justifications (\fB^J\fR) and reindentations (\fBM\-{\fR and \fBM\-}\fR)
-are not yet covered by the general undo system.  So after a justification
-that is not immediately undone, or after any reindentation, earlier edits
-cannot be undone any more.  The workaround is, of course, to exit without
-saving.
+The recording and playback of keyboard macros works correctly only on a
+terminal emulator, not on a Linux console (VT), because the latter does
+not by default distinguish modified from unmodified arrow keys.
 .sp
 Please report any other bugs that you encounter via:
 .br
-\fIhttps://savannah.gnu.org/bugs/?group=nano\fR.
+.IR https://savannah.gnu.org/bugs/?group=nano .
+.sp
+When nano crashes, it will save any modified buffers to emergency .save files.
+If you are able to reproduce the crash and you want to get a backtrace, define
+the environment variable \fBNANO_NOCATCH\fR.

 .SH HOMEPAGE
-\fIhttps://nano-editor.org/\fR
+.I https://nano\-editor.org/

 .SH SEE ALSO
 .BR nanorc (5)
-.PP
+.sp
 \fI/usr/share/doc/nano/\fP (or equivalent on your system)
-
-.SH AUTHOR
-Chris Allegretta and others (see the files \fIAUTHORS\fR and
-\fITHANKS\fP for details).  This manual page was originally written by
-Jordi Mallach for the Debian system (but may be used by others).
--- a/doc/nano.texi
+++ b/doc/nano.texi
--- a/doc/nanorc.5
+++ b/doc/nanorc.5
--- a/doc/rnano.1
+++ b/doc/rnano.1
@@ -1,4 +1,4 @@
-.\" Copyright (C) 2002, 2005, 2006, 2007, 2014 Free Software Foundation, Inc.
+.\" Copyright (C) 2002-2007, 2014-2023 Free Software Foundation, Inc.
 .\"
 .\" This document is dual-licensed.  You may distribute and/or modify it
 .\" under the terms of either of the following licenses:
@@ -7,17 +7,16 @@
 .\"   Foundation, version 3 or (at your option) any later version.  You
 .\"   should have received a copy of the GNU General Public License
 .\"   along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
+.\"   <https://www.gnu.org/licenses/>.
 .\"
 .\" * The GNU Free Documentation License, as published by the Free
 .\"   Software Foundation, version 1.2 or (at your option) any later
 .\"   version, with no Invariant Sections, no Front-Cover Texts, and no
 .\"   Back-Cover Texts.  You should have received a copy of the GNU Free
 .\"   Documentation License along with this program.  If not, see
-.\"   <http://www.gnu.org/licenses/>.
+.\"   <https://www.gnu.org/licenses/>.
 .\"
-.TH RNANO 1 "version 2.8.6" "July 2017"
-.\" Please adjust this date whenever revising the manpage.
+.TH RNANO 1 "version 7.2" "January 2023"

 .SH NAME
 rnano \- a restricted nano
@@ -30,16 +29,14 @@ rnano \- a restricted nano
 \fBrnano\fR runs the \fBnano\fR editor in restricted mode.  This allows
 editing only the specified file or files, and doesn't allow the user
 access to the filesystem nor to a command shell.
-.PP
+.sp
 In restricted mode, \fBnano\fR will:
 .IP \[bu] 2
-not read any nanorc files;
-.IP \[bu]
 not allow suspending;
 .IP \[bu]
-not read nor write any file not specified on the command line;
+not allow saving the current buffer under a different name;
 .IP \[bu]
-not allow saving a file under a different name;
+not allow inserting another file or opening a new buffer;
 .IP \[bu]
 not allow appending or prepending to any file;
 .IP \[bu]
@@ -48,20 +45,16 @@ not make backup files nor do spell checking.
 .SH OPTIONS
 .TP
 .BR \-h ", " \-\-help
-Show a summary of command-line options and exit.
-.PP
-See the \fBnano\fP(1) manpage for all available options.
+Show the available command-line options and exit.
+.P
+For all existing options, see the \fBnano\fR(1) man page.

 .SH BUGS
-Please report bugs via \fIhttps://savannah.gnu.org/bugs/?group=nano\fR.
+Please report bugs via
+.IR https://savannah.gnu.org/bugs/?group=nano .

 .SH HOMEPAGE
-https://nano-editor.org/
+.I https://nano-editor.org/

 .SH SEE ALSO
 .BR nano (1)
-
-.SH AUTHOR
-Chris Allegretta and others (see the files \fIAUTHORS\fR and \fITHANKS\fR
-for details).  This manual page was originally written by Thijs Kinkhorst
-for the Debian system (but may be used by others).
--- a/doc/sample.nanorc.in
+++ b/doc/sample.nanorc.in
@@ -1,30 +1,24 @@
 ## Sample initialization file for GNU nano.
 ##
-## Please note that you must have configured nano with --enable-nanorc
-## for this file to be read!  Also note that this file should not be in
-## DOS or Mac format, and that characters specially interpreted by the
-## shell should not be escaped here.
+## For the options that take parameters, the default value is shown.
+## Other options are unset by default.  To make sure that an option
+## is disabled, you can use "unset <option>".
 ##
-## To make sure an option is disabled, use "unset <option>".
-##
-## For the options that take parameters, the default value is given.
-## Other options are unset by default.
-##
-## Quotes inside string parameters don't have to be escaped with
-## backslashes.  The last double quote in the string will be treated as
-## its end.  For example, for the "brackets" option, ""')>]}" will match
-## ", ', ), >, ], and }.
+## Characters that are special in a shell should not be escaped here.
+## Inside string parameters, quotes should not be escaped -- the last
+## double quote on the line will be seen as the closing quote.

-## Silently ignore problems with unknown directives in the nanorc file.
-## Useful when your nanorc file might be read on systems with multiple
-## versions of nano installed (e.g. your home directory is on NFS).
-# set quiet
+## Make 'nextword' (Ctrl+Right) and 'chopwordright' (Ctrl+Delete)
+## stop at word ends instead of at beginnings.
+# set afterends

 ## When soft line wrapping is enabled, make it wrap lines at blanks
 ## (tabs and spaces) instead of always at the edge of the screen.
 # set atblanks

-## Use auto-indentation.
+## Automatically indent a newly created line to the same number of
+## tabs and/or spaces as the preceding line -- or as the next line
+## if the preceding line is the beginning of a paragraph.
 # set autoindent

 ## Back up files to the current filename plus a tilde.
@@ -33,61 +27,74 @@
 ## The directory to put unique backup files in.
 # set backupdir ""

-## Do backwards searches by default.
-# set backwards
-
 ## Use bold text instead of reverse video text.
 # set boldtext

-## The characters treated as closing brackets when justifying
-## paragraphs.  They cannot contain blank characters.  Only closing
-## punctuation, optionally followed by closing brackets, can end
-## sentences.
+## Treat any line with leading whitespace as the beginning of a paragraph.
+# set bookstyle
+
+## The characters treated as closing brackets when justifying paragraphs.
+## This may not include any blank characters.  Only closing punctuation,
+## optionally followed by these closing brackets, can end sentences.
 # set brackets ""')>]}"

+## Automatically hard-wrap the current line when it becomes overlong.
+# set breaklonglines
+
 ## Do case-sensitive searches by default.
 # set casesensitive

-## Constantly display the cursor position in the status bar.  Note that
-## this overrides "quickblank".
+## Constantly display the cursor position in the status bar or minibar.
 # set constantshow
-## (The old form, 'const', is deprecated.)

 ## Use cut-from-cursor-to-end-of-line by default.
 # set cutfromcursor
-## (The old form, 'cut', is deprecated.)

-## Set the line length for wrapping text and justifying paragraphs.
-## If the value is 0 or less, the wrapping point will be the screen
-## width less this number.
+## Do not use the line below the title bar, leaving it entirely blank.
+# set emptyline
+
+## Set the target width for automatic hard-wrapping and for justifying
+## paragraphs.  If the specified value is 0 or less, the wrapping point
+## will be the terminal's width minus this number.
 # set fill -8

+## Draw a vertical stripe at the given column, to help judge text width.
+## (This option does not have a default value.)
+# set guidestripe 75
+
 ## Remember the used search/replace strings for the next session.
 # set historylog

-## Make the justify command kill whitespace at the end of lines.
-# set justifytrim
+## Display a "scrollbar" on the righthand side of the edit window.
+# set indicator

-## Display line numbers to the left of the text.
+## Scroll the buffer contents per half-screen instead of per line.
+# set jumpyscrolling
+
+## Display line numbers to the left (and any anchors in the margin).
 # set linenumbers

 ## Enable vim-style lock-files.  This is just to let a vim user know you
-## are editing a file [s]he is trying to edit and vice versa. There are
+## are editing a file [s]he is trying to edit and vice versa.  There are
 ## no plans to implement vim-style undo state in these files.
 # set locking

-## The opening and closing brackets that can be found by bracket
-## searches.  They cannot contain blank characters.  The former set must
-## come before the latter set, and both must be in the same order.
+## Fall back to slow libmagic to try and determine an applicable syntax.
+# set magic
+
+## The opening and closing brackets that are found by a matching-bracket
+## search.  This may not contain blank characters.  The opening brackets
+## must come before the closing ones, and they must be in the same order.
 # set matchbrackets "(<[{)>]}"

-## Use the blank line below the title bar as extra editing space.
-# set morespace
+## Suppress the title bar and show the filename plus a cursor-position
+## percentage in the space of the status bar.
+# set minibar

 ## Enable mouse support, if available for your system.  When enabled,
 ## mouse clicks can be used to place the cursor, set the mark (with a
-## double click), and execute shortcuts.  The mouse will work in the X
-## Window System, and on the console when gpm is running.
+## double click), and execute shortcuts.  The mouse will work in the
+## X Window System, and on the console when gpm is running.
 # set mouse

 ## Switch on multiple file buffers (inserting a file will put it into
@@ -100,16 +107,9 @@
 ## Don't display the helpful shortcut lists at the bottom of the screen.
 # set nohelp

-## Don't pause between warnings at startup.  Which means that only the
-## last one will be readable (when there are multiple ones).
-# set nopauses
-
-## Don't add newlines to the ends of files.
+## Don't automatically add a newline when a file does not end with one.
 # set nonewlines

-## Don't wrap text at all.
-# set nowrap
-
 ## Set operating directory.  nano will not read or write files outside
 ## this directory and its subdirectories.  Also, the current directory
 ## is changed to here, so any files are inserted from this dir.  A blank
@@ -118,73 +118,69 @@

 ## Remember the cursor position in each file for the next editing session.
 # set positionlog
-## (The old form, 'poslog', is deprecated.)

 ## Preserve the XON and XOFF keys (^Q and ^S).
 # set preserve

-## The characters treated as closing punctuation when justifying
-## paragraphs.  They cannot contain blank characters.  Only closing
-## punctuation, optionally followed by closing brackets, can end
-## sentences.
+## The characters treated as closing punctuation when justifying paragraphs.
+## This may not contain blank characters.  Only these closing punctuations,
+## optionally followed by closing brackets, can end sentences.
 # set punct "!.?"

-## Do quick status-bar blanking.  Status-bar messages will disappear after
-## 1 keystroke instead of 26.  Note that "constantshow" overrides this.
+## Make status-bar messages disappear after 1 keystroke instead of after 20.
 # set quickblank

-## The email-quote string, used to justify email-quoted paragraphs.
-## This is an extended regular expression if your system supports them,
-## otherwise a literal string.
-## If you have extended regular expression support, the default is:
-# set quotestr "^([ 	]*[#:>\|}])+"
-## Otherwise:
-# set quotestr "> "
+## The regular expression that matches quoting characters in email
+## or line-comment introducers in source code.  The default is:
+# set quotestr "^([ 	]*([!#%:;>|}]|//))+"
+
+## Try to work around a mismatching terminfo terminal description.
+# set rawsequences

 ## Fix Backspace/Delete confusion problem.
 # set rebinddelete

-## Fix numeric keypad key confusion problem.
-# set rebindkeypad
-
-## Do extended regular expression searches by default.
+## Do regular-expression searches by default.
+## Regular expressions are of the extended type (ERE).
 # set regexp

-## Put the cursor on the highlighted item in the file browser;
-## useful for people who use a braille display.
+## Save a changed buffer automatically on exit; don't prompt.
+# set saveonexit
+
+## Put the cursor on the highlighted item in the file browser, and
+## show the cursor in the help viewer; useful for people who use a
+## braille display and people with poor vision.
 # set showcursor

-## Make the Home key smarter.  When Home is pressed anywhere but at the
+## Make the Home key smarter: when Home is pressed anywhere but at the
 ## very beginning of non-whitespace characters on a line, the cursor
 ## will jump to that beginning (either forwards or backwards).  If the
-## cursor is already at that position, it will jump to the true
-## beginning of the line.
+## cursor is already at that position, it will jump to the true start
+## of the line (the left edge).
 # set smarthome

-## Use smooth scrolling as the default.
-# set smooth
-
-## Enable soft line wrapping (AKA full-line display).
+## Spread overlong lines over multiple screen lines.
 # set softwrap

 ## Use this spelling checker instead of the internal one.  This option
-## does not properly have a default value.
+## does not have a default value.
 # set speller "aspell -x -c"

-## Allow nano to be suspended.
-# set suspend
+## Use the end of the title bar for some state flags: I = auto-indenting,
+## M = mark, L = hard-wrapping long lines, R = recording, S = soft-wrapping.
+# set stateflags

 ## Use this tab size instead of the default; it must be greater than 0.
 # set tabsize 8

-## Convert typed tabs to spaces.
+## Convert each typed tab to the fitting number of spaces.
 # set tabstospaces

-## Save automatically on exit; don't prompt.
-# set tempfile
+## Snip whitespace at the end of lines when justifying or hard-wrapping.
+# set trimblanks

-## Disallow file modification.  Why would you want this in an rcfile? ;)
-# set view
+## Save files by default in Unix format (also when they were DOS or Mac).
+# set unix

 ## The two single-column characters used to display the first characters
 ## of tabs and spaces.  187 in ISO 8859-1 (0000BB in Unicode) and 183 in
@@ -203,77 +199,133 @@
 ## set, it overrides option 'set wordbounds'.
 # set wordchars "<_>."

+## Let an unmodified Backspace or Delete erase the marked region (instead
+## of a single character, and without affecting the cutbuffer).
+# set zap

-## Paint the interface elements of nano.
-## These are examples; by default there are no colors.
-# set titlecolor brightwhite,blue
-# set statuscolor brightwhite,green
+## Hide the bars plus help lines and use the whole terminal as edit area.
+# set zero
+
+
+## Paint the interface elements of nano.  These are examples; there are
+## no colors by default, except for errorcolor and spotlightcolor.
+# set titlecolor bold,white,blue
+# set promptcolor lightwhite,grey
+# set statuscolor bold,white,green
+# set errorcolor bold,white,red
+# set spotlightcolor black,lightyellow
+# set selectedcolor lightwhite,magenta
+# set stripecolor ,yellow
+# set scrollercolor cyan
 # set numbercolor cyan
 # set keycolor cyan
 # set functioncolor green
+
 ## In root's .nanorc you might want to use:
-# set titlecolor brightwhite,red
-# set statuscolor brightwhite,red
+# set titlecolor bold,white,magenta
+# set promptcolor black,yellow
+# set statuscolor bold,white,magenta
+# set errorcolor bold,white,red
+# set spotlightcolor black,orange
+# set selectedcolor lightwhite,cyan
+# set stripecolor ,yellow
+# set scrollercolor magenta
 # set numbercolor magenta
-# set keycolor brightmagenta
+# set keycolor lightmagenta
 # set functioncolor magenta


-## Setup of syntax coloring.
-##
-## Format:
-##
-## syntax "short description" ["filename regex" ...]
-##
-## The "none" syntax is reserved; specifying it on the command line is
-## the same as not having a syntax at all.  The "default" syntax is
-## special: it takes no filename regexes, and applies to files that
-## don't match any other syntax's filename regexes.
-##
-## color foreground,background "regex" ["regex"...]
-## or
-## icolor foreground,background "regex" ["regex"...]
-##
-## "color" will do case-sensitive matches, while "icolor" will do
-## case-insensitive matches.
-##
-## Valid colors: white, black, red, blue, green, yellow, magenta, cyan.
-## For foreground colors, you may use the prefix "bright" to get a
-## stronger highlight.
-##
-## To use multi-line regexes, use the start="regex" end="regex"
-## [start="regex" end="regex"...] format.
-##
-## If your system supports transparency, not specifying a background
-## color will use a transparent color.  If you don't want this, be sure
-## to set the background color to black or white.
-##
-## All regexes should be extended regular expressions.
-##
-## If you wish, you may put your syntax definitions in separate files.
-## You can make use of such files as follows:
-##
-## include "/path/to/syntax_file.nanorc"
-##
-## Unless otherwise noted, the name of the syntax file (without the
-## ".nanorc" extension) should be the same as the "short description"
-## name inside that file.  These names are kept fairly short to make
-## them easier to remember and faster to type using nano's -Y option.
-##
-## To include all existing syntax definitions, you can do:
+## === Syntax coloring ===
+## For all details, see 'man nanorc', section SYNTAX HIGHLIGHTING.
+
+## To include most of the existing syntax definitions, you can do:
 # include "@PKGDATADIR@/*.nanorc"

+## Or you can select just the ones you need.  For example:
+# include "@PKGDATADIR@/html.nanorc"
+# include "@PKGDATADIR@/python.nanorc"
+# include "@PKGDATADIR@/sh.nanorc"

-## Key bindings.
-## See nanorc(5) (section REBINDING KEYS) for more details on this.
-##
-## The following five functions are not bound to any key by default.
-## You may wish to choose different keys than the ones suggested here.
-# bind ^S savefile main
-# bind M-Q findprevious main
-# bind M-W findnext main
-# bind M-B cutwordleft main
-# bind M-N cutwordright main
+## In @PKGDATADIR@/extra/ you can find some syntaxes that are
+## specific for certain distros or for some less common languages.

-## Set this if your Backspace key sends Del most of the time.
-# bind Del backspace all
+
+## If <Tab> should always produce four spaces when editing a Python file,
+## independent of the settings of 'tabsize' and 'tabstospaces':
+# extendsyntax python tabgives "    "
+
+## If <Tab> should always produce an actual TAB when editing a Makefile:
+# extendsyntax makefile tabgives "	"
+
+
+## === Key bindings ===
+## For all details, see 'man nanorc', section REBINDING KEYS.
+
+## If you want to suspend nano with one keystroke (instead of with ^T^Z):
+# bind ^Z suspend main
+
+## The <Ctrl+Delete> keystroke deletes the word to the right of the cursor.
+## On some terminals the <Ctrl+Backspace> keystroke produces ^H, which is
+## the ASCII character for backspace, so it is bound by default to the
+## backspace function.  The <Backspace> key itself produces a different
+## keycode, which is hard-bound to the backspace function.  So, if you
+## normally use <Backspace> for backspacing and not ^H, you can make
+## <Ctrl+Backspace> delete the word to the left of the cursor with:
+# bind ^H chopwordleft main
+
+## For a more mnemonic Comment keystroke (overriding Cut-from-cursor):
+# bind M-K comment main
+
+## If you want ^L to just refresh the screen and not center the cursor:
+# bind ^L refresh main
+
+## When you sometimes type M-J instead of M-K, or M-T instead of M-R:
+# unbind M-J main
+# unbind M-T main
+## (Those functions are still accessible through ^T^J and ^T^V.)
+
+## For quickly uppercasing or lowercasing the word under or after the cursor.
+## (These effectively select a word and pipe it through a sed command.)
+#bind Sh-M-U "{nextword}{mark}{prevword}{execute}|sed 's/.*/\U&/'{enter}" main
+#bind Sh-M-L "{nextword}{mark}{prevword}{execute}|sed 's/.*/\L&/'{enter}" main
+
+## For copying a marked region to the system clipboard:
+# bind Sh-M-T "{execute}|xsel -ib{enter}{undo}" main
+
+## For snipping trailing blanks when you save a file:
+# bind ^S "{execute}| sed 's/\s\+$//' {enter}{savefile}" main
+
+## If you would like nano to have keybindings that are more "usual",
+## such as ^O for Open, ^F for Find, ^H for Help, and ^Q for Quit,
+## then uncomment these:
+#bind ^X cut main
+#bind ^C copy main
+#bind ^V paste all
+#bind ^Q exit all
+#bind ^S savefile main
+#bind ^W writeout main
+#bind ^O insert main
+#set multibuffer
+#bind ^H help all
+#bind ^H exit help
+#bind ^F whereis all
+#bind ^G findnext all
+#bind ^B wherewas all
+#bind ^D findprevious all
+#bind ^R replace main
+#unbind ^U all
+#unbind ^N main
+#unbind ^Y all
+#unbind M-J main
+#unbind M-T main
+#bind ^A mark main
+#bind ^P location main
+#bind ^T gotoline main
+#bind ^T gotodir browser
+#bind ^T cutrestoffile execute
+#bind ^L linter execute
+#bind ^E execute main
+#bind ^K "{mark}{end}{zap}" main
+#bind ^U "{mark}{home}{zap}" main
+#bind ^Z undo main
+#bind ^Y redo main
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,29 +0,0 @@
-2002-08-21  gettextize  <bug-gnu-gettext@gnu.org>
-
-	* gettext.m4: Upgrade to gettext-0.11.5.
-	* ulonglong.m4: New file, from gettext-0.11.5.
-	* iconv.m4: Upgrade to gettext-0.11.5.
-	* intdiv0.m4: New file, from gettext-0.11.5.
-	* inttypes.m4: New file, from gettext-0.11.5.
-	* inttypes_h.m4: New file, from gettext-0.11.5.
-	* inttypes-pri.m4: New file, from gettext-0.11.5.
-	* lcmessage.m4: Upgrade to gettext-0.11.5.
-	* lib-link.m4: Upgrade to gettext-0.11.5.
-	* stdint_h.m4: New file, from gettext-0.11.5.
-	* uintmax_t.m4: New file, from gettext-0.11.5.
-	* Makefile.am (EXTRA_DIST): Add the new files.
-
-2002-06-03  gettextize  <bug-gnu-gettext@gnu.org>
-
-	* codeset.m4: Upgrade to gettext-0.11.2.
-	* gettext.m4: Upgrade to gettext-0.11.2.
-	* glibc21.m4: Upgrade to gettext-0.11.2.
-	* iconv.m4: Upgrade to gettext-0.11.2.
-	* isc-posix.m4: New file, from gettext-0.11.2.
-	* lcmessage.m4: Upgrade to gettext-0.11.2.
-	* lib-ld.m4: New file, from gettext-0.11.2.
-	* lib-link.m4: New file, from gettext-0.11.2.
-	* lib-prefix.m4: New file, from gettext-0.11.2.
-	* progtest.m4: Upgrade to gettext-0.11.2.
-	* Makefile.am (EXTRA_DIST): Add the new files.
-
--- a/nano.spec.in
+++ b/nano.spec.in
@@ -1,53 +0,0 @@
-%define name	@PACKAGE@
-%define version	@VERSION@
-%define release	1
-
-Name		: %{name}
-Version		: %{version}
-Release		: %{release}
-Summary		: a user-friendly editor, a Pico clone with enhancements
-
-License		: GPLv3+
-Group		: Applications/Editors
-URL		: https://nano-editor.org/
-Source		: https://nano-editor.org/dist/v2.6/%{name}-%{version}.tar.gz
-
-BuildRoot	: %{_tmppath}/%{name}-%{version}-root
-BuildRequires	: autoconf, automake, gettext-devel, ncurses-devel, texinfo
-Requires(post)	: info
-Requires(preun)	: info
-
-%description
-GNU nano is a small and friendly text editor.  It aims to emulate the
-Pico text editor while also offering several enhancements.
-
-%prep
-%setup -q
-
-%build
-%configure
-make
-
-%install
-make DESTDIR="%{buildroot}" install
-#ln -s nano %{buildroot}/%{_bindir}/pico
-rm -f %{buildroot}/%{_infodir}/dir
-
-%post
-/sbin/install-info %{_infodir}/%{name}.info %{_infodir}/dir || :
-
-%preun
-if [ $1 = 0 ] ; then
-/sbin/install-info --delete %{_infodir}/%{name}.info %{_infodir}/dir || :
-fi
-
-%files
-%defattr(-,root,root)
-%doc AUTHORS COPYING ChangeLog INSTALL NEWS README THANKS TODO doc/faq.html doc/sample.nanorc
-%{_bindir}/*
-%{_docdir}/nano/*
-%{_mandir}/man*/*
-%{_mandir}/fr/man*/*
-%{_infodir}/nano.info*
-%{_datadir}/locale/*/LC_MESSAGES/nano.mo
-%{_datadir}/nano/*
--- a/po/ChangeLog
+++ b/po/ChangeLog
@@ -1,998 +0,0 @@
-2014-05-28  Benno Schulenberg  <bensberg@justemail.net>
-	* de.po, eo.po, nl.po: Updates for German, Dutch, and Esperanto.
-
-2014-05-27  Benno Schulenberg  <bensberg@justemail.net>
-	* de.po, nl.po, ru.po: Updates for Russian, Dutch, and German.
-
-2014-05-25  Benno Schulenberg  <bensberg@justemail.net>
-	* it.po, uk.po: Updates from the TP for Ukrainian and Italian.
-
-2014-05-22  Benno Schulenberg  <bensberg@justemail.net>
-	* de.po, uk.po: Updates from the TP for German and Ukrainian.
-
-2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
-	* eo.po, fi.po, fr.po, nl.po, vi.po: Updates from the TP for
-	Vietnamese, Finnish, Dutch, French, and Esperanto.
-
-2014-05-13  Benno Schulenberg  <bensberg@justemail.net>
-	* nano.pot, *.po: Regenerated the POT file and refreshed the PO's.
-
-2014-03-22  Benno Schulenberg  <bensberg@justemail.net>
-	* nano.pot: Regenerated the POT file.
-	* cs.po, es.po, it.po, nb.po, sr.po, zh_TW: Updates from the TP
-	for Czech, Spanish, Italian, Norwegian, Serbian, and Chinese.
-	* LINGUAS: Removed rw (Kinyarwanda) -- it was just fragments.
-
-2007-12-09  Jordi Mallach  <jordi@gnu.org>
-
-	* LINGUAS: Add zh_CN.
-	* es.po, fr.po, it.po, nb.po, nl.po, pt_BR.po: New pull from the TP,
-	to fetch the now corrected latest pt_BR file.
-
-2007-12-08  Jordi Mallach  <jordi@gnu.org>
-
-	* zh_CN.po: New Simplified Chinese translation by
-	LI Daobing <lidaobing@gmail.com>.
-	* fr.po, ga.po, ms.po, nl.po, nn.po, vi.po: Translation updates taken
-	from the Translation Project.
-	* Refreshed the rest of the files from the latest TP archive.
-
-2007-09-18  Jordi Mallach  <jordi@gnu.org>
-
-	* po/ru.po: Updated Russian translation by Sergey A. Ribalchenko.
-
-2007-08-11  David Lawrence Ramsey  <pooka109@gmail.com>
-
-	* po/update.pl: Relicense to the GNU GPL version 3 or later.
-
-2007-07-31  David Lawrence Ramsey  <pooka109@gmail.com>
-
-	* po/update.pl: Update copyright notice to account for
-	modifications.
-
-2007-01-29  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* ru.po: Updated Russian translation by Dimitriy Ryazantcev.
-	* ru.po: Fix incorrect "Project-Id-Version" entry and misplaced
-	space.
-
-2007-01-13  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* es.po: Fix misplaced space.
-	* eu.po: Fix typos and misplaced space.
-	* fr.po: Fix misplaced space.
-	* gl.po: Fix typos and misplaced space.
-	* nb.po: Fix typos and more misplaced space.
-
-2007-01-06  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* nb.po: Fix misplaced space.
-
-2006-12-06  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* hu.po: Removed unneeded duplicate plural forms again.
-	* ms.po: Fix incorrect "Project-Id-Version" entry.
-
-2006-12-06  Jordi Mallach <jordi@gnu.org>
-
-	* hu.po: Updated Hungarian translation by Gabor Kelemen.
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-
-2006-11-20  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* tr.po: Removed unneeded blank plural forms, as gettext 0.15
-	generates errors upon encountering them.
-
-2006-10-25  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* nb.po: Updated Norwegian bokmål translation by
-	Geir Helland.
-
-2006-10-16  Jordi Mallach  <jordi@gnu.org>
-
-	* gl.po: Updated Galician translation by
-	Francisco Javier Tsao Santín.
-
-2006-10-16  Jordi Mallach  <jordi@gnu.org>
-
-	* eu.po: Updated Basque translation by Mikel Olasagasti.
-
-2006-10-10  Jordi Mallach  <jordi@gnu.org>
-
-	* gl.po: Updated Galician translation by
-	Francisco Javier Tsao Santín.
-
-2006-10-02  Jordi Mallach  <jordi@gnu.org>
-
-	* pt_BR.po: Refetch the current nano 1.9.99pre0 pt_BR file from
-	the TP, as the latest file offered is apparently for 1.3.11pre1.
-
-2006-10-02  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* pt_BR.po: Restore previous version of pt_BR, as it was for
-	nano 1.9.99pre0, and the current version is for 1.3.11pre1.
-
-2006-09-27  Jordi Mallach  <jordi@gnu.org>
-
-	* pt_BR.po: Updated Brazilian Portuguese translation by
-	Joao Victor Duarte Martins.
-
-2006-09-10  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* hu.po: Removed unneeded duplicate plural forms again.
-
-2006-09-10  Jordi Mallach  <jordi@gnu.org>
-
-	* hu.po: Updated Hungarian translation by Gabor Kelemen.
-
-2006-09-02  Jordi Mallach  <jordi@gnu.org>
-
-	* pt_BR.po: Updated Brazilian Portuguese translation by
-	Joao Victor Duarte Martins.
-
-2006-09-01  Benno Schulenberg  <bensberg@justemail.net>
-
-	* ChangeLog: Fix incorrect years in two entries.
-
-2006-08-31  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* bg.po: Fix misplaced space.
-
-2006-08-31  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* de.po: Updated German translation by Michael Piefel.
-	* es.po: Updated Spanish translation by
-	Ricardo Javier Cardenes Medina.
-
-2006-08-28  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-
-2006-08-25  Jordi Mallach  <jordi@gnu.org>
-
-	* bg.po: Updated Bulgarian translation by Anton Zinoviev.
-	* ca.po: Updated Catalan translation.
-	* ga.po: Updated Irish translation by Kevin Patrick Scannell.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-	* sv.po: Updated Swedish translation by Daniel Nylander.
-
-2006-08-15  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* hu.po: Removed unneeded duplicate plural forms, as gettext
-	0.15 generates errors upon encountering them.
-	* id.po: Removed unneeded duplicate plural forms, as gettext
-	0.15 generates errors upon encountering them.
-
-2006-06-20  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* hu.po: Updated Hungarian translation by Gabor Kelemen.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-
-2006-06-20  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* fr.po: Fix incorrect "Project-Id-Version" entry.
-	* hu.po: Fix incorrect "Project-Id-Version" entry.
-	* it.po: Fix incorrect "Project-Id-Version" entry.
-
-2006-06-19  Jordi Mallach  <jordi@gnu.org>
-
-	* bg.po: Updated Bulgarian translation by Anton Zinoviev.
-	* ga.po: Updated Irish translation by Kevin Patrick Scannell.
-
-2006-06-17  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* de.po: Updated German translation by Michael Piefel.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* hu.po: Updated Hungarian translation by Gabor Kelemen.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-
-2006-06-12  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* hu.po: Updated Hungarian translation by Gabor Kelemen.
-
-2006-06-09  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* ga.po: Updated Irish translation by Kevin Patrick Scannell.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-
-2006-05-17  Jordi Mallach  <jordi@gnu.org>
-
-	* LINGUAS: Added "ga".
-	* ga.po: New Irish translation by
-	Kevin Patrick Scannell <scannell@SLU.EDU>.
-
-2006-05-10  Jordi Mallach  <jordi@gnu.org>
-
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-
-2006-03-15  Jordi Mallach  <jordi@gnu.org>
-
-	* sv.po: Updated Swedish translation by Daniel Nylander.
-
-2006-03-06  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Vietnamese translation by
-	Phan Vinh Thinh.
-
-2005-12-21  Jordi Mallach  <jordi@gnu.org>
-
-	* bg.po: Updated Bulgarian translation by Anton Zinoviev.
-	* ca.po: Updated Catalan translation.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-	* zh_TW: Updated Traditional Chinese translation by
-	Wei-Lun Chao.
-
-2005-12-13  Jordi Mallach  <jordi@gnu.org>
-
-	* it.po: Updated Italian translation by Marco Colombo.
-	* de.po: Updated German translation by Michael Piefel.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-
-2005-11-08  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* POTFILES.in: Add prompt.c.
-
-2005-11-05  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* POTFILES.in: Add browser.c.
-
-2005-11-01  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* POTFILES.in: Add help.c.
-
-2005-10-23  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* eu.po: Updated Basque translation by Mikel Olasagasti.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-	* nl.po: Updated Dutch translation by Benno Schulenberg.
-	* zh_TW: Updated Traditional Chinese translation by
-	Wei-Lun Chao.
-	
-2005-08-22  Jordi Mallach  <jordi@gnu.org>
-	* bg.po: New Bulgarian translation by
-	Yavor Doganov <yavor@doganov.org>.
-
-	* LINGUAS: Added "bg".
-
-2005-08-16  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-
-2005-08-16  Jordi Mallach  <jordi@gnu.org>
-
-	* nl.po: Updated Dutch translation by
-	Benno Schulenberg and Reinout van Schouwen.
-
-2005-07-24  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* POTFILES.in: Add text.c.
-
-2005-07-19  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-
-2005-07-18  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by
-	Jean-Philippe Guérard.
-
-2005-07-07  Jordi Mallach  <jordi@gnu.org>
-
-	* it.po: Updated Italian translation by Marco Colombo.
-	* ca.po: Updated Catalan translation.
-
-2005-06-28  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* POTFILES.in: Remove source files that contain no translatable
-	strings.
-
-2005-06-19  David Lawrence Ramsey  <pooka109@cox.net>
-
-	* pt_BR.po: Typo fix.
-
-2005-06-15  Jordi Mallach  <jordi@gnu.org>
-
-	* de.po: Typo fix by Jens Seidel.
-
-2005-05-23  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by
-	Jean-Philippe Guérard.
-
-2005-04-27  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-
-2005-04-22  Jordi Mallach  <jordi@gnu.org>
-
-	* nb.po: Updated Norwegian bokmål translation by
-	Geir Helland.
-
-2005-04-20  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-	* ro.po: Updated Romanian translation by Laurentiu Buzdugan.
-	* zh_TW.po: Updated Traditional Chinese translation by
-	CHAO Wei-Lun.
-
-2005-04-18  Jordi Mallach  <jordi@gnu.org>
-
-	* vi.po: Updated Vietnamese translation by Phan Vinh Thinh.
-
-2005-04-18  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* ro.po: Updated Romanian translation by Laurentiu Buzdugan.
-
-2005-04-14  Jordi Mallach  <jordi@gnu.org>
-
-	* es.po: Updated Spanish translation by
-	Ricardo Javier Cárdenes Medina.
-
-2005-04-13  Jordi Mallach  <jordi@gnu.org>
-
-	* vi.po: New Vietnamese translation by Phan Vinh Thinh.
-	* LINGUAS: Added "vi".
-
-2005-04-09  Jordi Mallach  <jordi@gnu.org>
-
-	* zh_TW.po: Added Plural-Forms header and fix format specification
-	typos.
-
-2005-04-08  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* it.po: Updated Italian translation by Marco Colombo.
-	* zh_TW.po: Updated Traditional Chinese translation by
-	CHAO Wei-Lun.
-
-2005-04-06  Jordi Mallach  <jordi@gnu.org>
-
-	* rw.po: New Kinyarwanda translation by Steve Murphy.
-	* LINGUAS: Added "rw".
-
-2005-04-05  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by
-	Jean-Philippe Guérard.
-	* ro.po: Updated Romanian translation by
-	Laurentiu Buzdugan.
-
-2005-03-11  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-
-2005-01-17  Jordi Mallach  <jordi@gnu.org>
-
-	* pt_BR.po: Updated Brazilian Portuguese translation by
-	Joao Victor Duarte Martins.
-
-2004-12-15  Jordi Mallach  <jordi@gnu.org>
-
-	* it.po: Updated Italian translation by Marco Colombo.
-
-2004-12-15  Jordi Mallach  <jordi@gnu.org>
-
-	* sv.po: Updated Swedish translation by Christian Rose.
-
-2004-12-13  Jordi Mallach  <jordi@gnu.org>
-
-	* sv.po: Updated Swedish translation by Christian Rose.
-
-2004-12-07  Jordi Mallach  <jordi@gnu.org>
-
-	* it.po: Updated Italian translation by
-	Marco Colombo.
-	* ro.po: Updated Romanian translation by
-	Laurentiu Buzdugan.
-
-2004-12-01  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* nb: Updated Norwegian bokmål translation by
-	Geir Helland.
-	* fr.po: Updated French translation by
-	Jean-Philippe Guérard.
-
-2004-11-18  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by
-	Jean-Philippe Guérard.
-
-2004-11-18  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by
-	Sharuzzaman Ahmat Raslan.
-
-2004-10-07  Jordi Mallach  <jordi@gnu.org>
-
-	* eu.po: Updated Basque translation by
-	Mikel Olasagasti.
-
-2004-08-31  Jordi Mallach  <jordi@gnu.org>
-
-	* es.po: Updated Spanish translation by
-	Ricardo Javier Cárdenes Medina.
-
-2004-08-31  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated Catalan translation by
-	Jean-Philippe Guérard.
-
-2004-08-27  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* de.po: Updated German translation by Michael Piefel.
-
-2004-06-01  Jordi Mallach  <jordi@gnu.org>
-
-	* zh_TW.po: Added Traditional Chinese translation by
-	CHAO Wei-Lun <chaoweilun@pcmail.com.tw>.
-	* LINGUAS: Added "zh_TW".
-
-2004-02-24  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-
-2003-11-25  Jordi Mallach  <jordi@gnu.org>
-
-	* ro.po: Updated Romanian translation by Laurentiu Buzdugan.
-
-2003-11-06  Jordi Mallach  <jordi@gnu.org>
-
-	* sr.po: Added Serbian translation by Danilo Segan <dsegan@gmx.net>.
-	* LINGUAS: Added "sr" (Serbian), and alphabetize.
-	* ChangeLog: Recoded as UTF-8.
-
-2003-10-30  Jordi Mallach  <jordi@gnu.org>
-
-	* fi.po: Patch from Martin-Eric Racine <q-funk@pp.fishpool.fi>
-	to accept "Yy" and "Nn" as well as the Finnish letters in Yes/No
-	prompts.
-
-2003-10-18  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-
-2003-09-12  Jordi Mallach  <jordi@gnu.org>
-
-	* POTFILES.in: Updated path to sources.
-
-2003-09-01  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-
-2003-08-17  Jordi Mallach  <jordi@gnu.org>
-
-	* tr.po: Updated Turkish translation by A. Murat EREN.
-
-2003-08-05  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-
-2003-06-11  Jordi Mallach  <jordi@gnu.org>
-
-	* nb.po: Updated Norwegian bokmål translation by Geir Helland.
-
-2003-06-10  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-
-2003-06-02  Jordi Mallach  <jordi@gnu.org>
-
-	* de.po: Updated German translation by Michael Piefel.
-
-2003-05-06  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-
-2003-04-24  Jordi Mallach  <jordi@gnu.org>
-
-	* ro.po: New Romanian translation by Laurentiu Buzdugan.
-	* id.po: Updated Indonesian translation by Tedi Heriyanto.
-	* LINGUAS: Added "ro" (Romanian).
-
-2003-04-12  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-
-2003-04-04  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-
-2003-03-17  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-
-2003-03-10  Jordi Mallach  <jordi@gnu.org>
-
-	* da.po: Updated Danish translation by Keld Simonsen.
-
-2003-03-06  Jordi Mallach  <jordi@gnu.org>
-
-	* ms.po: Updated Malay translation by Sharuzzaman Ahmat Raslan.
-	* id.po: Updated Indonesian translation by Tedi Heriyanto.
-
-2003-02-23  Jordi Mallach  <jordi@gnu.org>
-
-	* nl.po: Updated Dutch translation by Guus Sliepen.
-
-2003-02-19  Jordi Mallach  <jordi@gnu.org>
-
-	* fi.po: Updated Finnish translation by Kalle Olavi Niemitalo.
-	* es.po: Updated Spanish translation by Ricardo Javier Cárdenes
-	Medina.
-
-2003-02-17  Jordi Mallach  <jordi@gnu.org>
-
-	* de.po: Updated German translation by Michael Piefel.
-	* ru.po: Updated Russian translation by Sergey A. Ribalchenko.
-	* uk.po: Updated Ukrainian translation by Sergey A. Ribalchenko.
-
-2003-02-16  Jordi Mallach  <jordi@gnu.org>
-
-	* gl.po: Updated Galician translation by Jacobo Tarrío.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-
-2003-02-15  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* nl.po: Updated Dutch translation by Guus Sliepen.
-	* sv.po: Updated Swedish translation by Christian Rose.
-	* ca.po: Updated Catalan translation.
-
-2003-02-13  Jordi Mallach  <jordi@gnu.org>
-
-	* ru.po: Updated Russian translation from Sergey A. Ribalchenko.
-
-2003-02-10  Jordi Mallach  <jordi@gnu.org>
-
-	* Makevars (XGETTEXT_OPTIONS): Added --keyword=P_:1,2.
-	* update.pl: likewise.
-	* fi.po: Added Plural-Forms: header.
-
-2003-02-10  Jordi Mallach  <jordi@gnu.org>
-
-	* fi.po: Updated Finnish translation by Kalle Kivimaa and
-	Kalle Olavi Niemitalo.
-
-2003-02-08  Chris Allegretta <chrisa@asty.org>
-
-	* it.po: Fix broken format string in translation.
-
-2003-02-08  Jordi Mallach  <jordi@gnu.org>
-
-	* it.po: Updated Italian translation by Marco Colombo.
-	* gl.po: Updated Galician translation by Jacobo Tarrío.
-	* es.po: Updated Spanish translation by Ricardo Javier Cárdenes
-	Medina.
-
-2003-02-06  Jordi Mallach  <jordi@gnu.org>
-
-	* pl.po: Updated Polish translation by Wojciech Kotwica.
-	* sv.po: Updated Swedish translation by Christian Rose.
-
-2003-02-04  Jordi Mallach  <jordi@gnu.org>
-
-	* ca.po: Updated Catalan translation.
-	* fr.po: Updated French translation by Jean-Philippe Guérard.
-	* uk.po: Updated Ukrainian translation by Sergey A. Ribalchenko.
-	* de.po: Updated German translation by Michael Piefel.
-
-2003-01-27  Jordi Mallach  <jordi@gnu.org>
-
-	* es.po: Updated translation by Ricardo Javier Cárdenes Medina.
-
-2002-01-26  Jordi Mallach  <jordi@gnu.org>
-
-	* pl.po: Updated translation by Wojciech Kotwica.
-
-2002-01-25  Jordi Mallach  <jordi@gnu.org>
-
-	* gl.po: Updated translation by Jacobo Tarrío.
-
-2002-01-22  Jordi Mallach  <jordi@gnu.org>
-
-	* de.po: Updated translation by Michael Piefel.
-
-2003-01-21  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* ms.po: Updated translation by Sharuzzaman Ahmat Raslan.
-	* uk.po: Updated translation by Sergey A. Ribalchenko. 
-
-2003-01-18  Jordi Mallach  <jordi@gnu.org>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* sv.po: Updated translation by Christian Rose.
-	* nl.po: Updated translation by Guus Sliepen.
-	* ca.po: Updated translation.
-
-2003-01-15  Jordi Mallach  <jordi@gnu.org>
-
-	* Makefile.in.in: Removed, generated by autopoint.
-	* Rules-quot: Likewise.
-	* boldquot.sed: Likewise.
-	* en@boldquot.header: Likewise.
-	* en@quot.header: Likewise.
-	* insert-header.sin: Likewise.
-	* quot.sed: Likewise.
-	* remove-potcdate.sin: Likewise.
-
-2003-01-15  Jordi Mallach  <jordi@gnu.org>
-
-	* LINGUAS: New file, exported values from configure.ac's ALL_LINGUAS.
-	* it.po: Updated translation by Marco Colombo.
-	* eu.po: New Basque translation by Peio Ziarsolo.
-
-2002-12-14  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* tr.po: New Turkish translation by Doruk Fisek.
-
-2002-11-10  Jordi Mallach  <jordi@sindominio.net>
-
-	* uk.po: Updated translation by Sergey A. Ribalchenko.
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-11-05  Jordi Mallach  <jordi@sindominio.net>
-
-	* ms.po: Updated translation by Sharuzzaman Ahmat Raslan.
-
-2002-11-03  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-	* pl.po: Updated translation by Wojciech Kotwica.
-
-2002-10-29  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-10-27  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-10-26  Jordi Mallach  <jordi@sindominio.net>
-
-	* es.po: Updated translation by Ricardo Javier Cárdenes Medina.
-
-2002-10-26  Jordi Mallach  <jordi@sindominio.net>
-
-	* gl.po: Updated translation by Jacobo Tarrío.
-	* sv.po: Updated translation by Christian Rose.
-	* de.po: Updated translation by Michael Piefel.
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* ca.po: Updated translation.
-
-2002-10-17  Jordi Mallach  <jordi@sindominio.net>
-
-	* de.po: Updated translation by Michel Piefel.
-
-2002-10-14  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-10-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* es.po: Updated translation by Ricardo Javier Cárdenes Medina.
-
-2002-10-08  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-	* ms.po: Updated translation by Sharuzzaman Ahmat Raslan.
-
-2002-10-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* de.po: Updated translation by Michel Piefel.
-
-2002-10-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated translation.
-
-2002-10-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-	* gl.po: Updated translation by Jacobo Tarrío.
-	* pl.po: Updated translation by Wojciech Kotwica.
-
-2002-09-08  Jordi Mallach  <jordi@sindominio.net>
-
-	* ms.po: Updated translation by Sharuzzaman Ahmat Raslan.
-
-2002-09-08  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard. 
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-08-19  Jordi Mallach  <jordi@sindominio.net>
-
-	* de.po: Updated translation by Michael Piefel.
-	* ms.po: Updated translation by Sharuzzaman Ahmat Raslan.
-
-2002-07-31  Jordi Mallach  <jordi@sindominio.net>
-
-	* gl.po: Updated translation by Jacobo Tarrío.
-
-2002-07-31  Jordi Mallach  <jordi@sindominio.net>
-
-	* es.po: Updated translation by Ricardo Javier Cárdenes Medina.
-
-2002-07-31  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-07-30  Jordi Mallach  <jordi@sindominio.net>
-
-	* pl.po: Updated translation by Wojciech Kotwica.
-	* sv.po: Upadted translation by Christian Rose.
-
-2002-07-29  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated translation.
-
-2002-07-29  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-
-2002-07-27  Jordi Mallach  <jordi@sindominio.net>
-
-	* pt_BR.po: New Brazilian Portuguese translation by
-	Claudio Neves.
-
-2002-07-25  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-
-2002-07-09  Jordi Mallach  <jordi@sindominio.net>
-
-	* de.po: Updated translation by Michael Piefel.
-
-2002-07-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-07-03  Jordi Mallach  <jordi@sindominio.net>
-
-	* ms.po: New Bahasa Melayu translation by
-	Sharuzzaman Ahmat Raslan.
-
-2002-06-03  gettextize  <bug-gnu-gettext@gnu.org>
-
-	* Makefile.in.in: Upgrade to gettext-0.11.2.
-	* Rules-quot: New file, from gettext-0.11.2.
-	* boldquot.sed: New file, from gettext-0.11.2.
-	* en@boldquot.header: New file, from gettext-0.11.2.
-	* en@quot.header: New file, from gettext-0.11.2.
-	* insert-header.sin: New file, from gettext-0.11.2.
-	* quot.sed: New file, from gettext-0.11.2.
-	* remove-potcdate.sin: New file, from gettext-0.11.2.
-
-2002-05-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* de.po: Updated translation by Michael Piefel.
-
-2002-05-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* it.po: Updated translation by Marco Colombo.
-	* gl.po: Updated translation by Jacobo Tarrío.
-	* ca.po: Updated translation.
-	* es.po: Updated translation.
-
-2002-05-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-
-2002-05-05  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-
-2002-04-25  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-
-2002-04-19  Jordi Mallach  <jordi@sindominio.net>
-
-	* ru.po: Updated translation by Sergey A. Ribalchenko.
-	* uk.po: Updated translation by Sergey A. Ribalchenko.
-
-2002-04-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* it.po: Updated translation by Marco Colombo.
-
-2002-04-13  Jordi Mallach  <jordi@sindominio.net>
-
-	* nl.po: Updated translation by Guus Sliepen.
-
-2002-04-10  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-
-2002-04-05  Jordi Mallach  <jordi@sindominio.net>
-
-	* gl.po: Updated translation by Jacobo Tarrio.
-	* de.po: Updated translation by Michael Piefel.
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* ca.po: Updated.
-	* es.po: Updated.
-
-2002-03-29  Jordi Mallach  <jordi@sindominio.net>
-
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-03-27  Jordi Mallach  <jordi@sindominio.net>
-
-	* it.po: Updated translation by Marco Colombo.
-
-2002-03-25  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-
-2002-03-17  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-03-15  Jordi Mallach  <jordi@sindominio.net>
-
-	* pl.po: Updated translation by Wojciech Kotwica.
-
-2002-03-14  Jordi Mallach  <jordi@sindominio.net>
-
-	* uk.po, ru.po: Updated translations by Sergey A.
-	Ribalchenko.
-
-2002-03-12  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated to current CVS.
-	* es.po: Updated to current CVS.
-	* gl.po: Updated translation to current CVS by Jacobo Tarrio.
-
-2002-03-12  Jordi Mallach  <jordi@sindominio.net>
-
-	* gl.po: Updated translation by Jacobo Tarrio.
-
-2002-03-11  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-03-09  Jordi Mallach  <jordi@sindominio.net>
-
-	* id.po: Updated translation by Tedi Heriyanto.
-	* ca.po: Updated.
-	* es.po: Updated.
-
-2002-03-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-	* de.po: Updated translation by Michael Piefel.
-
-2002-03-05  Jordi Mallach  <jordi@sindominio.net>
-
-	* pl.po: Updated translation by Wojciech Kotwica.
-
-2002-02-20  Jordi Mallach  <jordi@sindominio.net>
-
-	* nl.po: Updated translation by Guus Sliepen.
-
-2002-02-15  Jordi Mallach  <jordi@sindominio.net>
-
-	* nb.po: Updated translation by Stig E Sandoe.
-
-2002-02-15  Jordi Mallach  <jordi@sindominio.net>
-
-	* nb.po: Updated translation by Stig E Sandoe.
-
-2002-02-14  Jordi Mallach  <jordi@sindominio.net>
-
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-02-10  Jordi Mallach  <jordi@sindominio.net>
-
-	* hu.po: Updated translation by Gergely Nagy.
-
-2002-02-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* uk.po, ru.po: Updated translations by Sergey A.
-	Ribalchenko.
-
-2002-02-06  Jordi Mallach  <jordi@sindominio.net>
-
-	* hu.po: Updated translation by Gergely Nagy.
-
-2002-02-06  Jordi Mallach  <jordi@sindominio.net>
-
-	* cs.po: Incomplete update by Václav Haisman.
-
-2002-01-27  Jordi Mallach  <jordi@sindominio.net>
-
-	* it.po: Updated translation by Marco Colombo.
-
-2002-01-26  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-	* nn.po: Updated translation by Kjetil Torgrim Homme.
-	* de.po: Updated translation by Michael Piefel.
-
-2002-01-25  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-01-25  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated.
-	* es.po: Updated.
-
-2002-01-23  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated.
-	* es.po: Updated.
-
-2002-01-19  gettextize  <bug-gnu-utils@gnu.org>
-
-	* Makefile.in.in: Upgrade to gettext-0.10.40.
-	* cat-id-tbl.c: Remove file.
-	* stamp-cat-id: Remove file.
-
-2002-01-19  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated.
-	* es.po: Updated.
-
-2002-01-19  Jordi Mallach  <jordi@sindominio.net>
-
-	* da.po: Updated translation by Keld Simonsen.
-
-2002-01-17  Jordi Mallach  <jordi@sindominio.net>
-
-	* no.po: Removed, replaced by nn.po.
-	* nn.po: Updated translation by Kjetil Torgrim Homme.
-	* nb.po: New Norwegian bokmål translation by Stig E Sandoe.
-
-2002-01-12  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-01-10  Jordi Mallach  <jordi@sindominio.net>
-
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-01-08  Jordi Mallach  <jordi@sindominio.net>
-
-	* ru.po, uk.po: Updated translations by Sergey A.
-	Ribalchenko.
-	* fr.po: Updated translation by Jean-Philippe Guérard.
-
-2002-01-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* de.po: Updated translation by Michael Piefel.
-
-2002-01-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* sv.po: Updated translation by Christian Rose.
-
-2002-01-07  Jordi Mallach  <jordi@sindominio.net>
-
-	* ca.po: Updated.
-	* es.po: Updated.
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -1,2 +1,2 @@
 # List of available languages.
-bg ca cs da de eo es eu fi fr ga gl hr hu id it ja ms nb nl nn pl pt_BR ro ru sl sr sv tr uk vi zh_CN zh_TW
+bg ca cs da de eo es eu fi fr ga gl hr hu id is it ja ka ko ms nb nl pl pt pt_BR ro ru sk sl sq sr sv tr uk vi zh_CN zh_TW
--- a/po/Makevars
+++ b/po/Makevars
@@ -11,15 +11,12 @@ top_builddir = ..
 XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ --keyword=P_:1,2

 # This is the copyright holder that gets inserted into the header of the
-# $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
-# package.  (Note that the msgstr strings, extracted from the package's
-# sources, belong to the copyright holder of the package.)  Translators are
-# expected to transfer the copyright for their translations to this person
-# or entity, or to disclaim their copyright.  The empty string stands for
-# the public domain; in this case the translators are expected to disclaim
-# their copyright.
+# $(DOMAIN).pot file.  Translators are expected to disclaim their copyright.
 COPYRIGHT_HOLDER = Free Software Foundation, Inc.

 # This is the list of locale categories, beyond LC_MESSAGES, for which the
 # message catalogs shall be used.  It is usually empty.
 EXTRA_LOCALE_CATEGORIES =
+
+# Don't do fuzzy matching when merging the PO files against the POT file.
+MSGMERGE_OPTIONS = --no-fuzzy-matching
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -2,9 +2,11 @@

 src/browser.c
 src/color.c
+src/cut.c
 src/files.c
 src/global.c
 src/help.c
+src/history.c
 src/nano.c
 src/prompt.c
 src/rcfile.c
@@ -12,3 +14,6 @@ src/search.c
 src/text.c
 src/utils.c
 src/winio.c
+
+lib/getopt.c
+lib/regcomp.c
--- a/po/bg.po
+++ b/po/bg.po
--- a/po/ca.po
+++ b/po/ca.po
--- a/po/cs.po
+++ b/po/cs.po
--- a/po/da.po
+++ b/po/da.po
--- a/po/de.po
+++ b/po/de.po
--- a/po/eo.po
+++ b/po/eo.po
--- a/po/es.po
+++ b/po/es.po
--- a/po/eu.po
+++ b/po/eu.po
--- a/po/fi.po
+++ b/po/fi.po
--- a/po/fr.po
+++ b/po/fr.po
--- a/po/ga.po
+++ b/po/ga.po
--- a/po/gl.po
+++ b/po/gl.po
--- a/po/hr.po
+++ b/po/hr.po
--- a/po/hu.po
+++ b/po/hu.po
--- a/po/id.po
+++ b/po/id.po
--- a/po/is.po
+++ b/po/is.po
--- a/po/it.po
+++ b/po/it.po
--- a/po/ja.po
+++ b/po/ja.po
--- a/po/ka.po
+++ b/po/ka.po
--- a/po/ko.po
+++ b/po/ko.po
--- a/po/ms.po
+++ b/po/ms.po
--- a/po/nano.pot
+++ b/po/nano.pot
--- a/po/nb.po
+++ b/po/nb.po
--- a/po/nl.po
+++ b/po/nl.po
--- a/po/nn.po
+++ b/po/nn.po
--- a/po/pl.po
+++ b/po/pl.po
--- a/po/pt.po
+++ b/po/pt.po
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
--- a/po/ro.po
+++ b/po/ro.po
--- a/po/ru.po
+++ b/po/ru.po
--- a/po/sk.po
+++ b/po/sk.po
--- a/po/sl.po
+++ b/po/sl.po
--- a/po/sq.po
+++ b/po/sq.po
--- a/po/sr.po
+++ b/po/sr.po
--- a/po/sv.po
+++ b/po/sv.po
--- a/po/tr.po
+++ b/po/tr.po
--- a/po/uk.po
+++ b/po/uk.po
--- a/po/update_linguas.sh
+++ b/po/update_linguas.sh
@@ -1,10 +1,16 @@
 #!/bin/sh

 # Let this be executed in the po/ subdir.
-cd "$(dirname "$0")" || exit
+cd "$(dirname "$0")"  ||  exit 1

 echo "Updating translations via TP"
-rsync -Lrtvz  translationproject.org::tp/latest/nano/ .
+# First remove existing PO files, as wget will not overwrite them.
+rm *.po
+wget --recursive --level=1 --accept=po --no-directories --no-verbose \
+       https://translationproject.org/latest/nano/  ||  exit 2
+
+# This PO file is less than twenty percent translated:
+rm -v  nn.po

 # Are there now PO files that are not in git yet?
 NEWSTUFF=$(git status --porcelain *.po | grep "^??")
@@ -18,8 +24,16 @@ fi
 echo "Regenerating POT file and remerging and recompiling PO files..."
 make update-po

-# Ensure that the PO files are newer than the POT.
-touch *.po
+echo "Removing the dead weight of obsolete and fuzzy translations..."
+for pofile in *.po; do
+	msgattrib --no-obsolete --no-fuzzy $pofile >trimmed.po || exit 4
+	mv trimmed.po $pofile || exit 4
+done
+echo
+
+if grep "[[:cntrl:]]" ./*.po; then
+	echo "*** PO file contains control character"; exit 5;
+fi

 # If needed, fix a problem in the Makefile template.
 grep -q '^datarootdir' Makefile.in.in || \
--- a/po/vi.po
+++ b/po/vi.po
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
--- a/roll-a-release.sh
+++ b/roll-a-release.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+VERSION="7.2"
+
+./configure -C --enable-tiny &&  make &&  ./configure -C &&
+
+echo "Running autogen..." &&  ./autogen.sh &&
+rm -v -f m4/*.m4~ *.asc *.sig *.gz *.xz &&
+
+echo "Rebuilding..." &&  make &&
+po/update_linguas.sh &&
+
+make distcheck &&  make dist-xz &&
+
+git add po/*.po po/nano.pot po/LINGUAS &&
+git commit -m "$(git log -1 --grep 'po: up' | grep o: | sed 's/^    //')" &&
+
+gpg -a -b nano-$VERSION.tar.gz &&
+gpg -a -b nano-$VERSION.tar.xz &&
+gpg --verify nano-$VERSION.tar.gz.asc &&
+gpg --verify nano-$VERSION.tar.xz.asc &&
+
+git tag -u B8E1961F -a v$VERSION -m "the nano $VERSION release" &&
+
+make pdf &&  rm -rf doc/nano.t2p &&
+scp doc/nano.pdf bens@wh0rd.org:nano.pdf &&
+scp doc/cheatsheet.html bens@wh0rd.org:cheatsheet.html &&
+
+for file in nano-$VERSION.tar.*z*; do scp $file bens@wh0rd.org:$file; done &&
+
+gnupload --to ftp.gnu.org:nano  nano-$VERSION.tar.*z &&
+
+echo "Tarballs have been rolled and uploaded."
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,7 +6,7 @@ CLEANFILES = revision.h
 if BUILDING_FROM_GIT
 SOMETHING = "REVISION \"`git describe --tags 2>/dev/null`\""
 else
-SOMETHING = "NOTHING \"from tarball\""
+SOMETHING = "PLAINBUILD \"from tarball\""
 endif

 nano.o: revision.h
@@ -16,23 +16,27 @@ winio.o: revision.h
 # only when the revision actually changed.
 revision.h: FORCE
 	@[ -f $@ ] || touch $@
-	@echo "#define $(SOMETHING)" | cmp -s $@ - || \
+	@! git describe >/dev/null 2>&1 || \
+			echo "#define $(SOMETHING)" | cmp -s $@ - || \
 			echo "#define $(SOMETHING)" > $@
 FORCE:

 bin_PROGRAMS = 	nano
-nano_SOURCES =	browser.c \
+nano_SOURCES = \
+		definitions.h \
+		prototypes.h \
+		browser.c \
 		chars.c \
 		color.c \
 		cut.c \
 		files.c \
+		folding.c \
 		global.c \
 		help.c \
+		history.c \
 		move.c \
 		nano.c \
-		nano.h \
 		prompt.c \
-		proto.h \
 		rcfile.c \
 		search.c \
 		text.c \
--- a/src/browser.c
+++ b/src/browser.c
--- a/src/chars.c
+++ b/src/chars.c
--- a/src/color.c
+++ b/src/color.c
@@ -1,8 +1,8 @@
 /**************************************************************************
 *   color.c  --  This file is part of GNU nano.                          *
 *                                                                        *
- *   Copyright (C) 2001-2011, 2013-2017 Free Software Foundation, Inc.    *
- *   Copyright (C) 2014, 2015, 2016, 2017 Benno Schulenberg               *
+ *   Copyright (C) 2001-2011, 2013-2023 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014-2017, 2020, 2021 Benno Schulenberg                *
 *                                                                        *
 *   GNU nano is free software: you can redistribute it and/or modify     *
 *   it under the terms of the GNU General Public License as published    *
@@ -19,422 +19,361 @@
 *                                                                        *
 **************************************************************************/

-#include "proto.h"
+#include "prototypes.h"
+
+#ifdef ENABLE_COLOR

-#include <stdio.h>
-#include <string.h>
 #include <errno.h>
-#include <unistd.h>
-
 #ifdef HAVE_MAGIC_H
 #include <magic.h>
 #endif
+#include <string.h>

-#ifndef DISABLE_COLOR
+static bool defaults_allowed = FALSE;
+		/* Whether ncurses accepts -1 to mean "default color". */

-/* Initialize the colors for nano's interface, and assign pair numbers
- * for the colors in each syntax. */
-void set_colorpairs(void)
+/* Initialize the color pairs for nano's interface. */
+void set_interface_colorpairs(void)
 {
-    const syntaxtype *sint;
-    bool using_defaults = FALSE;
-    short foreground, background;
-    size_t i;
-
-    /* Tell ncurses to enable colors. */
-    start_color();
-
 #ifdef HAVE_USE_DEFAULT_COLORS
-    /* Allow using the default colors, if available. */
-    using_defaults = (use_default_colors() != ERR);
+	/* Ask ncurses to allow -1 to mean "default color". */
+	defaults_allowed = (use_default_colors() == OK);
 #endif

-    /* Initialize the color pairs for nano's interface elements. */
-    for (i = 0; i < NUMBER_OF_ELEMENTS; i++) {
-	bool bright = FALSE;
+	/* Initialize the color pairs for nano's interface elements. */
+	for (size_t index = 0; index < NUMBER_OF_ELEMENTS; index++) {
+		colortype *combo = color_combo[index];

-	if (specified_color_combo[i] != NULL &&
-			parse_color_names(specified_color_combo[i],
-				&foreground, &background, &bright)) {
-	    if (foreground == -1 && !using_defaults)
-		foreground = COLOR_WHITE;
-	    if (background == -1 && !using_defaults)
-		background = COLOR_BLACK;
-	    init_pair(i + 1, foreground, background);
-	    interface_color_pair[i] =
-			COLOR_PAIR(i + 1) | (bright ? A_BOLD : A_NORMAL);
-	} else {
-	    if (i != FUNCTION_TAG)
-		interface_color_pair[i] = hilite_attribute;
-	    else
-		interface_color_pair[i] = A_NORMAL;
+		if (combo != NULL) {
+			if (!defaults_allowed) {
+				if (combo->fg == THE_DEFAULT)
+					combo->fg = COLOR_WHITE;
+				if (combo->bg == THE_DEFAULT)
+					combo->bg = COLOR_BLACK;
+			}
+			init_pair(index + 1, combo->fg, combo->bg);
+			interface_color_pair[index] = COLOR_PAIR(index + 1) | combo->attributes;
+			rescind_colors = FALSE;
+		} else {
+			if (index == FUNCTION_TAG || index == SCROLL_BAR)
+				interface_color_pair[index] = A_NORMAL;
+			else if (index == GUIDE_STRIPE)
+				interface_color_pair[index] = A_REVERSE;
+			else if (index == SPOTLIGHTED) {
+				init_pair(index + 1, COLOR_BLACK, COLOR_YELLOW + (COLORS > 15 ? 8 : 0));
+				interface_color_pair[index] = COLOR_PAIR(index + 1);
+			} else if (index == MINI_INFOBAR || index == PROMPT_BAR)
+				interface_color_pair[index] = interface_color_pair[TITLE_BAR];
+			else if (index == ERROR_MESSAGE) {
+				init_pair(index + 1, COLOR_WHITE, COLOR_RED);
+				interface_color_pair[index] = COLOR_PAIR(index + 1) | A_BOLD;
+			} else
+				interface_color_pair[index] = hilite_attribute;
+		}
+
+		free(color_combo[index]);
 	}

-	free(specified_color_combo[i]);
-	specified_color_combo[i] = NULL;
-    }
-
-    /* For each syntax, go through its list of colors and assign each
-     * its pair number, giving identical color pairs the same number. */
-    for (sint = syntaxes; sint != NULL; sint = sint->next) {
-	colortype *ink;
-	int new_number = NUMBER_OF_ELEMENTS + 1;
-
-	for (ink = sint->color; ink != NULL; ink = ink->next) {
-	    const colortype *beforenow = sint->color;
-
-	    while (beforenow != ink && (beforenow->fg != ink->fg ||
-					beforenow->bg != ink->bg ||
-					beforenow->bright != ink->bright))
-		beforenow = beforenow->next;
-
-	    if (beforenow != ink)
-		ink->pairnum = beforenow->pairnum;
-	    else
-		ink->pairnum = new_number++;
-
-	    ink->attributes = COLOR_PAIR(ink->pairnum) |
-				(ink->bright ? A_BOLD : A_NORMAL);
+	if (rescind_colors) {
+		interface_color_pair[SPOTLIGHTED] = A_REVERSE;
+		interface_color_pair[ERROR_MESSAGE] = A_REVERSE;
 	}
-    }
 }

-/* Initialize the color information. */
-void color_init(void)
+/* Assign a pair number to each of the foreground/background color combinations
+ * in the given syntax, giving identical combinations the same number. */
+void set_syntax_colorpairs(syntaxtype *sntx)
 {
-    const colortype *ink;
-    bool using_defaults = FALSE;
-    short foreground, background;
+	short number = NUMBER_OF_ELEMENTS;
+	colortype *older;

-    /* If the terminal is not capable of colors, forget it. */
-    if (!has_colors())
-	return;
+	for (colortype *ink = sntx->color; ink != NULL; ink = ink->next) {
+		if (!defaults_allowed) {
+			if (ink->fg == THE_DEFAULT)
+				ink->fg = COLOR_WHITE;
+			if (ink->bg == THE_DEFAULT)
+				ink->bg = COLOR_BLACK;
+		}

-#ifdef HAVE_USE_DEFAULT_COLORS
-    /* Allow using the default colors, if available. */
-    using_defaults = (use_default_colors() != ERR);
-#endif
+		older = sntx->color;

-    /* For each coloring expression, initialize the color pair. */
-    for (ink = openfile->colorstrings; ink != NULL; ink = ink->next) {
-	foreground = ink->fg;
-	background = ink->bg;
+		while (older != ink && (older->fg != ink->fg || older->bg != ink->bg))
+			older = older->next;

-	if (foreground == -1 && !using_defaults)
-	    foreground = COLOR_WHITE;
+		ink->pairnum = (older != ink) ? older->pairnum : ++number;

-	if (background == -1 && !using_defaults)
-	    background = COLOR_BLACK;
+		ink->attributes |= COLOR_PAIR(ink->pairnum);
+	}
+}

-	init_pair(ink->pairnum, foreground, background);
-#ifdef DEBUG
-	fprintf(stderr, "init_pair(): fg = %hd, bg = %hd\n", foreground, background);
-#endif
-    }
+/* Initialize the color pairs for the current syntax. */
+void prepare_palette(void)
+{
+	short number = NUMBER_OF_ELEMENTS;

-    have_palette = TRUE;
+	/* For each unique pair number, tell ncurses the combination of colors. */
+	for (colortype *ink = openfile->syntax->color; ink != NULL; ink = ink->next)
+		if (ink->pairnum > number) {
+			init_pair(ink->pairnum, ink->fg, ink->bg);
+			number = ink->pairnum;
+		}
+
+	have_palette = TRUE;
 }

 /* Try to match the given shibboleth string with one of the regexes in
 * the list starting at head.  Return TRUE upon success. */
 bool found_in_list(regexlisttype *head, const char *shibboleth)
 {
-    regexlisttype *item;
-    regex_t rgx;
+	for (regexlisttype *item = head; item != NULL; item = item->next)
+		if (regexec(item->one_rgx, shibboleth, 0, NULL, 0) == 0)
+			return TRUE;

-    for (item = head; item != NULL; item = item->next) {
-	regcomp(&rgx, fixbounds(item->full_regex), NANO_REG_EXTENDED);
-
-	if (regexec(&rgx, shibboleth, 0, NULL, 0) == 0) {
-	    regfree(&rgx);
-	    return TRUE;
-	}
-
-	regfree(&rgx);
-    }
-
-    return FALSE;
+	return FALSE;
 }

-/* Update the color information based on the current filename and content. */
-void color_update(void)
+/* Find a syntax that applies to the current buffer, based upon filename
+ * or buffer content, and load and prime this syntax when needed. */
+void find_and_prime_applicable_syntax(void)
 {
-    syntaxtype *sint = NULL;
-    colortype *ink;
+	syntaxtype *sntx = NULL;

-    /* If the rcfiles were not read, or contained no syntaxes, get out. */
-    if (syntaxes == NULL)
-	return;
+	/* If the rcfiles were not read, or contained no syntaxes, get out. */
+	if (syntaxes == NULL)
+		return;

-    /* If we specified a syntax-override string, use it. */
-    if (syntaxstr != NULL) {
-	/* An override of "none" is like having no syntax at all. */
-	if (strcmp(syntaxstr, "none") == 0)
-	    return;
+	/* If we specified a syntax-override string, use it. */
+	if (syntaxstr != NULL) {
+		/* An override of "none" is like having no syntax at all. */
+		if (strcmp(syntaxstr, "none") == 0)
+			return;

-	for (sint = syntaxes; sint != NULL; sint = sint->next) {
-	    if (strcmp(sint->name, syntaxstr) == 0)
-		break;
+		for (sntx = syntaxes; sntx != NULL; sntx = sntx->next)
+			if (strcmp(sntx->name, syntaxstr) == 0)
+				break;
+
+		if (sntx == NULL && !inhelp)
+			statusline(ALERT, _("Unknown syntax name: %s"), syntaxstr);
 	}

-	if (sint == NULL)
-	    statusline(ALERT, _("Unknown syntax name: %s"), syntaxstr);
-    }
+	/* If no syntax-override string was specified, or it didn't match,
+	 * try finding a syntax based on the filename (extension). */
+	if (sntx == NULL && !inhelp) {
+		char *fullname = get_full_path(openfile->filename);

-    /* If no syntax-override string was specified, or it didn't match,
-     * try finding a syntax based on the filename (extension). */
-    if (sint == NULL) {
-	char *reserved = charalloc(PATH_MAX + 1);
-	char *currentdir = getcwd(reserved, PATH_MAX + 1);
-	char *joinednames = charalloc(PATH_MAX + 1);
-	char *fullname = NULL;
+		if (fullname == NULL)
+			fullname = mallocstrcpy(fullname, openfile->filename);

-	if (currentdir == NULL)
-	    free(reserved);
-	else {
-	    /* Concatenate the current working directory with the
-	     * specified filename, and canonicalize the result. */
-	    sprintf(joinednames, "%s/%s", currentdir, openfile->filename);
-	    fullname = get_full_path(joinednames);
-	    free(currentdir);
+		for (sntx = syntaxes; sntx != NULL; sntx = sntx->next)
+			if (found_in_list(sntx->extensions, fullname))
+				break;
+
+		free(fullname);
 	}

-	if (fullname == NULL)
-	    fullname = mallocstrcpy(fullname, openfile->filename);
-
-	for (sint = syntaxes; sint != NULL; sint = sint->next) {
-	    if (found_in_list(sint->extensions, fullname))
-		break;
+	/* If the filename didn't match anything, try the first line. */
+	if (sntx == NULL && !inhelp) {
+		for (sntx = syntaxes; sntx != NULL; sntx = sntx->next)
+			if (found_in_list(sntx->headers, openfile->filetop->data))
+				break;
 	}

-	free(joinednames);
-	free(fullname);
-    }
-
-    /* If the filename didn't match anything, try the first line. */
-    if (sint == NULL) {
-#ifdef DEBUG
-	fprintf(stderr, "No result from file extension, trying headerline...\n");
-#endif
-	for (sint = syntaxes; sint != NULL; sint = sint->next) {
-	    if (found_in_list(sint->headers, openfile->fileage->data))
-		break;
-	}
-    }
-
 #ifdef HAVE_LIBMAGIC
-    /* If we still don't have an answer, try using magic. */
-    if (sint == NULL) {
-	struct stat fileinfo;
-	magic_t cookie = NULL;
-	const char *magicstring = NULL;
-#ifdef DEBUG
-	fprintf(stderr, "No result from headerline either, trying libmagic...\n");
-#endif
-	if (stat(openfile->filename, &fileinfo) == 0) {
-	    /* Open the magic database and get a diagnosis of the file. */
-	    cookie = magic_open(MAGIC_SYMLINK |
-#ifdef DEBUG
-				    MAGIC_DEBUG | MAGIC_CHECK |
-#endif
-				    MAGIC_ERROR);
-	    if (cookie == NULL || magic_load(cookie, NULL) < 0)
-		statusline(ALERT, _("magic_load() failed: %s"), strerror(errno));
-	    else {
-		magicstring = magic_file(cookie, openfile->filename);
-		if (magicstring == NULL)
-		    statusline(ALERT, _("magic_file(%s) failed: %s"),
-				openfile->filename, magic_error(cookie));
-#ifdef DEBUG
-		fprintf(stderr, "Returned magic string is: %s\n", magicstring);
-#endif
-	    }
-	}
+	/* If we still don't have an answer, try using magic (when requested). */
+	if (sntx == NULL && !inhelp && ISSET(USE_MAGIC)) {
+		struct stat fileinfo;
+		magic_t cookie = NULL;
+		const char *magicstring = NULL;

-	/* Now try and find a syntax that matches the magic string. */
-	if (magicstring != NULL) {
-	    for (sint = syntaxes; sint != NULL; sint = sint->next) {
-		if (found_in_list(sint->magics, magicstring))
-		    break;
-	    }
-	}
+		if (stat(openfile->filename, &fileinfo) == 0) {
+			/* Open the magic database and get a diagnosis of the file. */
+			cookie = magic_open(MAGIC_SYMLINK |
+#ifdef DEBUG
+									MAGIC_DEBUG | MAGIC_CHECK |
+#endif
+									MAGIC_ERROR);
+			if (cookie == NULL || magic_load(cookie, NULL) < 0)
+				statusline(ALERT, _("magic_load() failed: %s"), strerror(errno));
+			else {
+				magicstring = magic_file(cookie, openfile->filename);
+				if (magicstring == NULL)
+					statusline(ALERT, _("magic_file(%s) failed: %s"),
+								openfile->filename, magic_error(cookie));
+			}
+		}

-	if (stat(openfile->filename, &fileinfo) == 0)
-	    magic_close(cookie);
-    }
+		/* Now try and find a syntax that matches the magic string. */
+		if (magicstring != NULL) {
+			for (sntx = syntaxes; sntx != NULL; sntx = sntx->next)
+				if (found_in_list(sntx->magics, magicstring))
+					break;
+		}
+
+		if (stat(openfile->filename, &fileinfo) == 0)
+			magic_close(cookie);
+	}
 #endif /* HAVE_LIBMAGIC */

-    /* If nothing at all matched, see if there is a default syntax. */
-    if (sint == NULL) {
-	for (sint = syntaxes; sint != NULL; sint = sint->next) {
-	    if (strcmp(sint->name, "default") == 0)
-		break;
-	}
-    }
-
-    openfile->syntax = sint;
-    openfile->colorstrings = (sint == NULL ? NULL : sint->color);
-
-    /* If a syntax was found, compile its specified regexes (which have
-     * already been checked for validity when they were read in). */
-    for (ink = openfile->colorstrings; ink != NULL; ink = ink->next) {
-	if (ink->start == NULL) {
-	    ink->start = (regex_t *)nmalloc(sizeof(regex_t));
-	    regcomp(ink->start, fixbounds(ink->start_regex), ink->rex_flags);
+	/* If nothing at all matched, see if there is a default syntax. */
+	if (sntx == NULL && !inhelp) {
+		for (sntx = syntaxes; sntx != NULL; sntx = sntx->next)
+			if (strcmp(sntx->name, "default") == 0)
+				break;
 	}

-	if (ink->end_regex != NULL && ink->end == NULL) {
-	    ink->end = (regex_t *)nmalloc(sizeof(regex_t));
-	    regcomp(ink->end, fixbounds(ink->end_regex), ink->rex_flags);
+	/* When the syntax isn't loaded yet, parse it and initialize its colors. */
+	if (sntx != NULL && sntx->filename != NULL) {
+		parse_one_include(sntx->filename, sntx);
+		set_syntax_colorpairs(sntx);
 	}
-    }
+
+	openfile->syntax = sntx;
 }

 /* Determine whether the matches of multiline regexes are still the same,
 * and if not, schedule a screen refresh, so things will be repainted. */
-void check_the_multis(filestruct *line)
+void check_the_multis(linestruct *line)
 {
-    const colortype *ink;
-    bool astart, anend;
-    regmatch_t startmatch, endmatch;
+	const colortype *ink;
+	bool astart, anend;
+	regmatch_t startmatch, endmatch;
+	char *afterstart;

-    /* If there is no syntax or no multiline regex, there is nothing to do. */
-    if (openfile->syntax == NULL || openfile->syntax->nmultis == 0)
-	return;
+	/* If there is no syntax or no multiline regex, there is nothing to do. */
+	if (openfile->syntax == NULL || openfile->syntax->nmultis == 0)
+		return;

-    for (ink = openfile->colorstrings; ink != NULL; ink = ink->next) {
-	/* If it's not a multiline regex, skip. */
-	if (ink->end == NULL)
-	    continue;
-
-	alloc_multidata_if_needed(line);
-
-	astart = (regexec(ink->start, line->data, 1, &startmatch, 0) == 0);
-	anend = (regexec(ink->end, line->data, 1, &endmatch, 0) == 0);
-
-	/* Check whether the multidata still matches the current situation. */
-	if (line->multidata[ink->id] == CNONE ||
-			line->multidata[ink->id] == CWHOLELINE) {
-	    if (!astart && !anend)
-		continue;
-	} else if (line->multidata[ink->id] == CSTARTENDHERE) {
-	    if (astart && anend && startmatch.rm_so < endmatch.rm_so)
-		continue;
-	} else if (line->multidata[ink->id] == CBEGINBEFORE) {
-	    if (!astart && anend)
-		continue;
-	} else if (line->multidata[ink->id] == CENDAFTER) {
-	    if (astart && !anend)
-		continue;
+	if (line->multidata == NULL) {
+		refresh_needed = TRUE;
+		return;
 	}

-	/* There is a mismatch, so something changed: repaint. */
-	refresh_needed = TRUE;
-	return;
-    }
-}
+	for (ink = openfile->syntax->color; ink != NULL; ink = ink->next) {
+		/* If it's not a multiline regex, skip. */
+		if (ink->end == NULL)
+			continue;

-/* Allocate (for one line) the cache space for multiline color regexes. */
-void alloc_multidata_if_needed(filestruct *fileptr)
-{
-    int i;
+		astart = (regexec(ink->start, line->data, 1, &startmatch, 0) == 0);
+		afterstart = line->data + (astart ? startmatch.rm_eo : 0);
+		anend = (regexec(ink->end, afterstart, 1, &endmatch, 0) == 0);

-    if (fileptr->multidata == NULL) {
-	fileptr->multidata = (short *)nmalloc(openfile->syntax->nmultis * sizeof(short));
+		/* Check whether the multidata still matches the current situation. */
+		if (line->multidata[ink->id] == NOTHING) {
+			if (!astart)
+				continue;
+		} else if (line->multidata[ink->id] == WHOLELINE) {
+			/* Ensure that a detected start match is not actually an end match. */
+			if (!anend && (!astart || regexec(ink->end, line->data, 1,
+												&endmatch, 0) != 0))
+				continue;
+		} else if (line->multidata[ink->id] == JUSTONTHIS) {
+			if (astart && anend && regexec(ink->start, line->data + startmatch.rm_eo +
+											endmatch.rm_eo, 1, &startmatch, 0) != 0)
+				continue;
+		} else if (line->multidata[ink->id] == STARTSHERE) {
+			if (astart && !anend)
+				continue;
+		} else if (line->multidata[ink->id] == ENDSHERE) {
+			if (!astart && anend)
+				continue;
+		}

-	for (i = 0; i < openfile->syntax->nmultis; i++)
-	    fileptr->multidata[i] = -1;
-    }
+		/* There is a mismatch, so something changed: repaint. */
+		refresh_needed = TRUE;
+		perturbed = TRUE;
+		return;
+	}
 }

 /* Precalculate the multi-line start and end regex info so we can
 * speed up rendering (with any hope at all...). */
 void precalc_multicolorinfo(void)
 {
-    const colortype *ink;
-    regmatch_t startmatch, endmatch;
-    filestruct *line, *tailline;
+	const colortype *ink;
+	regmatch_t startmatch, endmatch;
+	linestruct *line, *tailline;

-    if (openfile->colorstrings == NULL || ISSET(NO_COLOR_SYNTAX))
-	return;
+	if (!openfile->syntax || openfile->syntax->nmultis == 0 || ISSET(NO_SYNTAX))
+		return;

-#ifdef DEBUG
-    fprintf(stderr, "Precalculating the multiline color info...\n");
+//#define TIMEPRECALC  123
+#ifdef TIMEPRECALC
+#include <time.h>
+	clock_t start = clock();
 #endif

-    for (ink = openfile->colorstrings; ink != NULL; ink = ink->next) {
-	/* If this is not a multi-line regex, skip it. */
-	if (ink->end == NULL)
-	    continue;
+	/* For each line, allocate cache space for the multiline-regex info. */
+	for (line = openfile->filetop; line != NULL; line = line->next)
+		if (!line->multidata)
+			line->multidata = nmalloc(openfile->syntax->nmultis * sizeof(short));

-	for (line = openfile->fileage; line != NULL; line = line->next) {
-	    int index = 0;
+	for (ink = openfile->syntax->color; ink != NULL; ink = ink->next) {
+		/* If this is not a multi-line regex, skip it. */
+		if (ink->end == NULL)
+			continue;

-	    alloc_multidata_if_needed(line);
-	    /* Assume nothing applies until proven otherwise below. */
-	    line->multidata[ink->id] = CNONE;
+		for (line = openfile->filetop; line != NULL; line = line->next) {
+			int index = 0;

-	    /* For an unpaired start match, mark all remaining lines. */
-	    if (line->prev && line->prev->multidata[ink->id] == CWOULDBE) {
-		line->multidata[ink->id] = CWOULDBE;
-		continue;
-	    }
+			/* Assume nothing applies until proven otherwise below. */
+			line->multidata[ink->id] = NOTHING;

-	    /* When the line contains a start match, look for an end, and if
-	     * found, mark all the lines that are affected. */
-	    while (regexec(ink->start, line->data + index, 1,
-			&startmatch, (index == 0) ? 0 : REG_NOTBOL) == 0) {
-		/* Begin looking for an end match after the start match. */
-		index += startmatch.rm_eo;
+			/* When the line contains a start match, look for an end,
+			 * and if found, mark all the lines that are affected. */
+			while (regexec(ink->start, line->data + index, 1, &startmatch,
+										(index == 0) ? 0 : REG_NOTBOL) == 0) {
+				/* Begin looking for an end match after the start match. */
+				index += startmatch.rm_eo;

-		/* If there is an end match on this line, mark the line, but
-		 * continue looking for other starts after it. */
-		if (regexec(ink->end, line->data + index, 1,
-			&endmatch, (index == 0) ? 0 : REG_NOTBOL) == 0) {
-		    line->multidata[ink->id] = CSTARTENDHERE;
-		    index += endmatch.rm_eo;
-		    /* If both start and end are mere anchors, step ahead. */
-		    if (startmatch.rm_so == startmatch.rm_eo &&
-				endmatch.rm_so == endmatch.rm_eo) {
-			/* When at end-of-line, we're done. */
-			if (line->data[index] == '\0')
-			    break;
-			index = move_mbright(line->data, index);
-		    }
-		    continue;
+				/* If there is an end match on this same line, mark the line,
+				 * but continue looking for other starts after it. */
+				if (regexec(ink->end, line->data + index, 1, &endmatch,
+										(index == 0) ? 0 : REG_NOTBOL) == 0) {
+					line->multidata[ink->id] = JUSTONTHIS;
+
+					index += endmatch.rm_eo;
+
+					/* If the total match has zero length, force an advance. */
+					if (startmatch.rm_eo - startmatch.rm_so + endmatch.rm_eo == 0) {
+						/* When at end-of-line, there is no other start. */
+						if (line->data[index] == '\0')
+							break;
+						index = step_right(line->data, index);
+					}
+
+					continue;
+				}
+
+				/* Look for an end match on later lines. */
+				tailline = line->next;
+
+				while (tailline && regexec(ink->end, tailline->data,
+											1, &endmatch, 0) != 0)
+					tailline = tailline->next;
+
+				line->multidata[ink->id] = STARTSHERE;
+
+				// Note that this also advances the line in the main loop.
+				for (line = line->next; line != tailline; line = line->next)
+					line->multidata[ink->id] = WHOLELINE;
+
+				if (tailline == NULL) {
+					line = openfile->filebot;
+					break;
+				}
+
+				tailline->multidata[ink->id] = ENDSHERE;
+
+				/* Look for a possible new start after the end match. */
+				index = endmatch.rm_eo;
+			}
 		}
-
-		/* Look for an end match on later lines. */
-		tailline = line->next;
-
-		while (tailline != NULL) {
-		    if (regexec(ink->end, tailline->data, 1, &endmatch, 0) == 0)
-			break;
-		    tailline = tailline->next;
-		}
-
-		if (tailline == NULL) {
-		    line->multidata[ink->id] = CWOULDBE;
-		    break;
-		}
-
-		/* We found it, we found it, la la la la la.  Mark all
-		 * the lines in between and the end properly. */
-		line->multidata[ink->id] = CENDAFTER;
-
-		for (line = line->next; line != tailline; line = line->next) {
-		    alloc_multidata_if_needed(line);
-		    line->multidata[ink->id] = CWHOLELINE;
-		}
-
-		alloc_multidata_if_needed(tailline);
-		tailline->multidata[ink->id] = CBEGINBEFORE;
-
-		/* Begin looking for a new start after the end match. */
-		index = endmatch.rm_eo;
-	    }
 	}
-    }
+
+#ifdef TIMEPRECALC
+	statusline(INFO, "Precalculation: %.1f ms", 1000 * (double)(clock() - start) / CLOCKS_PER_SEC);
+	napms(1200);
+#endif
 }

-#endif /* !DISABLE_COLOR */
+#endif /* ENABLE_COLOR */
--- a/src/cut.c
+++ b/src/cut.c
--- a/src/definitions.h
+++ b/src/definitions.h
@@ -0,0 +1,676 @@
+/**************************************************************************
+ *   definitions.h  --  This file is part of GNU nano.                    *
+ *                                                                        *
+ *   Copyright (C) 1999-2011, 2013-2023 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2014-2017 Benno Schulenberg                            *
+ *                                                                        *
+ *   GNU nano is free software: you can redistribute it and/or modify     *
+ *   it under the terms of the GNU General Public License as published    *
+ *   by the Free Software Foundation, either version 3 of the License,    *
+ *   or (at your option) any later version.                               *
+ *                                                                        *
+ *   GNU nano is distributed in the hope that it will be useful,          *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
+ *   See the GNU General Public License for more details.                 *
+ *                                                                        *
+ *   You should have received a copy of the GNU General Public License    *
+ *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
+ *                                                                        *
+ **************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef NEED_XOPEN_SOURCE_EXTENDED
+#ifndef _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_SOURCE_EXTENDED  1
+#endif
+#endif
+
+#if defined(__HAIKU__) && !defined(_DEFAULT_SOURCE)
+#define _DEFAULT_SOURCE  1
+#endif
+
+#ifdef __TANDEM
+/* Tandem NonStop Kernel support. */
+#include <floss.h>
+#define ROOT_UID  65535
+#else
+#define ROOT_UID  0
+#endif
+
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+
+/* Set a default value for PATH_MAX if there isn't one. */
+#ifndef PATH_MAX
+#define PATH_MAX  4096
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#include <dirent.h>
+#include <regex.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+/* Prefer wide ncurses over normal ncurses over curses. */
+#if defined(HAVE_NCURSESW_NCURSES_H)
+#include <ncursesw/ncurses.h>
+#elif defined(HAVE_NCURSES_H)
+#include <ncurses.h>
+#else
+#include <curses.h>
+#endif
+
+/* Native language support. */
+#ifdef ENABLE_NLS
+#ifdef HAVE_LIBINTL_H
+#include <libintl.h>
+#endif
+#define _(string)  gettext(string)
+#define P_(singular, plural, number)  ngettext(singular, plural, number)
+#else
+#define _(string)  (string)
+#define P_(singular, plural, number)  (number == 1 ? singular : plural)
+#endif
+/* For marking a string on which gettext() will be called later. */
+#define gettext_noop(string)  (string)
+#define N_(string)  gettext_noop(string)
+
+/* If we aren't using an ncurses with mouse support, then
+ * exclude the mouse routines, as they are useless then. */
+#ifndef NCURSES_MOUSE_VERSION
+#undef ENABLE_MOUSE
+#endif
+
+#if defined(ENABLE_WRAPPING) || defined(ENABLE_JUSTIFY)
+#define ENABLED_WRAPORJUSTIFY  1
+#endif
+
+/* Suppress warnings for __attribute__((warn_unused_result)). */
+#define IGNORE_CALL_RESULT(call)  do { if (call) {} } while(0)
+
+/* Macros for flags, indexing each bit in a small array. */
+#define FLAGS(flag)  flags[((flag) / (sizeof(unsigned) * 8))]
+#define FLAGMASK(flag)  ((unsigned)1 << ((flag) % (sizeof(unsigned) * 8)))
+#define SET(flag)  FLAGS(flag) |= FLAGMASK(flag)
+#define UNSET(flag)  FLAGS(flag) &= ~FLAGMASK(flag)
+#define ISSET(flag)  ((FLAGS(flag) & FLAGMASK(flag)) != 0)
+#define TOGGLE(flag)  FLAGS(flag) ^= FLAGMASK(flag)
+
+#define BACKWARD  FALSE
+#define FORWARD  TRUE
+
+#define YESORNO  FALSE
+#define YESORALLORNO  TRUE
+
+#define YES      1
+#define ALL      2
+#define NO       0
+#define CANCEL  -1
+
+#define BLIND  FALSE
+#define VISIBLE  TRUE
+
+#define JUSTFIND   0
+#define REPLACING  1
+#define INREGION   2
+
+#define NORMAL  TRUE
+#define SPECIAL  FALSE
+#define TEMPORARY  FALSE
+
+#define ANNOTATE  TRUE
+#define NONOTES  FALSE
+
+#define PRUNE_DUPLICATE  TRUE
+#define IGNORE_DUPLICATES  FALSE
+
+#ifdef ENABLE_UTF8
+/* In UTF-8 a valid character is at most four bytes long. */
+#define MAXCHARLEN  4
+#else
+#define MAXCHARLEN  1
+#endif
+
+/* The default width of a tab in spaces. */
+#define WIDTH_OF_TAB  8
+
+/* The default number of columns from end of line where wrapping occurs. */
+#define COLUMNS_FROM_EOL  8
+
+/* The default comment character when a syntax does not specify any. */
+#define GENERAL_COMMENT_CHARACTER  "#"
+
+/* The maximum number of search/replace history strings saved. */
+#define MAX_SEARCH_HISTORY  100
+
+/* The largest size_t number that doesn't have the high bit set. */
+#define HIGHEST_POSITIVE  ((~(size_t)0) >> 1)
+
+#ifdef ENABLE_COLOR
+#define THE_DEFAULT  -1
+#define BAD_COLOR  -2
+
+/* Flags for indicating how a multiline regex pair apply to a line. */
+#define NOTHING      (1<<1)
+		/* The start/end regexes don't cover this line at all. */
+#define STARTSHERE   (1<<2)
+		/* The start regex matches on this line, the end regex on a later one. */
+#define WHOLELINE    (1<<3)
+		/* The start regex matches on an earlier line, the end regex on a later one. */
+#define ENDSHERE     (1<<4)
+		/* The start regex matches on an earlier line, the end regex on this one. */
+#define JUSTONTHIS   (1<<5)
+		/* Both the start and end regexes match within this line. */
+#endif
+
+/* Basic control codes. */
+#define ESC_CODE  0x1B
+#define DEL_CODE  0x7F
+
+/* Codes for "modified" Arrow keys, beyond KEY_MAX of ncurses. */
+#define CONTROL_LEFT    0x401
+#define CONTROL_RIGHT   0x402
+#define CONTROL_UP      0x403
+#define CONTROL_DOWN    0x404
+#define CONTROL_HOME    0x405
+#define CONTROL_END     0x406
+#define CONTROL_DELETE  0x40D
+#define SHIFT_CONTROL_LEFT    0x411
+#define SHIFT_CONTROL_RIGHT   0x412
+#define SHIFT_CONTROL_UP      0x413
+#define SHIFT_CONTROL_DOWN    0x414
+#define SHIFT_CONTROL_HOME    0x415
+#define SHIFT_CONTROL_END     0x416
+#define CONTROL_SHIFT_DELETE  0x41D
+#define ALT_LEFT      0x421
+#define ALT_RIGHT     0x422
+#define ALT_UP        0x423
+#define ALT_DOWN      0x424
+#define ALT_PAGEUP    0x427
+#define ALT_PAGEDOWN  0x428
+#define ALT_INSERT    0x42C
+#define ALT_DELETE    0x42D
+#define SHIFT_ALT_LEFT   0x431
+#define SHIFT_ALT_RIGHT  0x432
+#define SHIFT_ALT_UP     0x433
+#define SHIFT_ALT_DOWN   0x434
+//#define SHIFT_LEFT 0x451
+//#define SHIFT_RIGHT 0x452
+#define SHIFT_UP        0x453
+#define SHIFT_DOWN      0x454
+#define SHIFT_HOME      0x455
+#define SHIFT_END       0x456
+#define SHIFT_PAGEUP    0x457
+#define SHIFT_PAGEDOWN  0x458
+#define SHIFT_DELETE    0x45D
+#define SHIFT_TAB       0x45F
+
+/* Special keycodes for when a string bind has been partially implanted
+ * or has an unpaired opening brace, or when a function in a string bind
+ * needs execution or a specified function name is invalid. */
+#define MORE_PLANTS       0x4EA
+#define MISSING_BRACE     0x4EB
+#define PLANTED_COMMAND   0x4EC
+#define NO_SUCH_FUNCTION  0x4EF
+
+/* A special keycode for when <Tab> is pressed while the mark is on. */
+#define INDENT_KEY  0x4F1
+
+/* A special keycode to signal the beginning and end of a bracketed paste. */
+#define BRACKETED_PASTE_MARKER  0x4FB
+
+/* A special keycode for when a key produces an unknown escape sequence. */
+#define FOREIGN_SEQUENCE  0x4FC
+
+/* A special keycode for plugging into the input stream after a suspension. */
+#define KEY_FRESH  0x4FE
+
+#ifndef NANO_TINY
+/* A special keycode for when we get a SIGWINCH (a window resize). */
+#define KEY_WINCH  -2
+
+/* Some extra flags for the undo function. */
+#define WAS_BACKSPACE_AT_EOF  (1<<1)
+#define WAS_WHOLE_LINE        (1<<2)
+#define INCLUDED_LAST_LINE    (1<<3)
+#define MARK_WAS_SET          (1<<4)
+#define CURSOR_WAS_AT_HEAD    (1<<5)
+#define HAD_ANCHOR_AT_START   (1<<6)
+#endif /* !NANO_TINY */
+
+/* Identifiers for the different menus. */
+#define MMAIN          (1<<0)
+#define MWHEREIS       (1<<1)
+#define MREPLACE       (1<<2)
+#define MREPLACEWITH   (1<<3)
+#define MGOTOLINE      (1<<4)
+#define MWRITEFILE     (1<<5)
+#define MINSERTFILE    (1<<6)
+#define MEXECUTE       (1<<7)
+#define MHELP          (1<<8)
+#define MSPELL         (1<<9)
+#define MBROWSER      (1<<10)
+#define MWHEREISFILE  (1<<11)
+#define MGOTODIR      (1<<12)
+#define MYESNO        (1<<13)
+#define MLINTER       (1<<14)
+#define MFINDINHELP   (1<<15)
+/* This is an abbreviation for all menus except Help and Browser and YesNo. */
+#define MMOST  (MMAIN|MWHEREIS|MREPLACE|MREPLACEWITH|MGOTOLINE|MWRITEFILE|MINSERTFILE|\
+                MEXECUTE|MWHEREISFILE|MGOTODIR|MFINDINHELP|MSPELL|MLINTER)
+#ifndef NANO_TINY
+#define MSOME  MMOST|MBROWSER
+#else
+#define MSOME  MMAIN|MBROWSER
+#endif
+
+#ifdef ENABLE_FOLDING
+#define UNFOLD_SEGMENT(line) unfold_folded_segment(line)
+#else
+#define UNFOLD_SEGMENT(line)
+#endif
+
+#define ALLOW_FOLDED TRUE
+#define DISALLOW_FOLDED FALSE
+
+/* Enumeration types. */
+typedef enum {
+	UNSPECIFIED, NIX_FILE, DOS_FILE, MAC_FILE
+} format_type;
+
+typedef enum {
+	VACUUM, HUSH, REMARK, INFO, NOTICE, AHEM, MILD, ALERT
+} message_type;
+
+typedef enum {
+	OVERWRITE, APPEND, PREPEND
+} kind_of_writing_type;
+
+typedef enum {
+	CENTERING, FLOWING, STATIONARY
+} update_type;
+
+/* The kinds of undo actions.  ADD...REPLACE must come first. */
+typedef enum {
+	ADD, ENTER, BACK, DEL, JOIN, REPLACE,
+#ifdef ENABLE_WRAPPING
+	SPLIT_BEGIN, SPLIT_END,
+#endif
+	INDENT, UNINDENT,
+#ifdef ENABLE_COMMENT
+	COMMENT, UNCOMMENT, PREFLIGHT,
+#endif
+	ZAP, CUT, CUT_TO_EOF, COPY, PASTE, INSERT,
+	COUPLE_BEGIN, COUPLE_END, OTHER
+} undo_type;
+
+/* The elements of the interface that can be colored differently. */
+enum {
+	TITLE_BAR = 0,
+	LINE_NUMBER,
+	GUIDE_STRIPE,
+	SCROLL_BAR,
+	SELECTED_TEXT,
+	SPOTLIGHTED,
+	MINI_INFOBAR,
+	PROMPT_BAR,
+	STATUS_BAR,
+	ERROR_MESSAGE,
+	KEY_COMBO,
+	FUNCTION_TAG,
+	NUMBER_OF_ELEMENTS
+};
+
+/* Enumeration used in the flags array.  See the definition of FLAGMASK. */
+enum {
+	DONTUSE = 0,
+	CASE_SENSITIVE,
+	CONSTANT_SHOW,
+	NO_HELP,
+	NO_WRAP,
+	AUTOINDENT,
+	VIEW_MODE,
+	USE_MOUSE,
+	USE_REGEXP,
+	SAVE_ON_EXIT,
+	CUT_FROM_CURSOR,
+	BACKWARDS_SEARCH,
+	MULTIBUFFER,
+	REBIND_DELETE,
+	RAW_SEQUENCES,
+	NO_CONVERT,
+	MAKE_BACKUP,
+	INSECURE_BACKUP,
+	NO_SYNTAX,
+	PRESERVE,
+	HISTORYLOG,
+	RESTRICTED,
+	SMART_HOME,
+	WHITESPACE_DISPLAY,
+	TABS_TO_SPACES,
+	QUICK_BLANK,
+	WORD_BOUNDS,
+	NO_NEWLINES,
+	BOLD_TEXT,
+	SOFTWRAP,
+	POSITIONLOG,
+	LOCKING,
+	NOREAD_MODE,
+	MAKE_IT_UNIX,
+	TRIM_BLANKS,
+	SHOW_CURSOR,
+	LINE_NUMBERS,
+	AT_BLANKS,
+	AFTER_ENDS,
+	LET_THEM_ZAP,
+	BREAK_LONG_LINES,
+	JUMPY_SCROLLING,
+	EMPTY_LINE,
+	INDICATOR,
+	BOOKSTYLE,
+	STATEFLAGS,
+	USE_MAGIC,
+	MINIBAR,
+	ZERO
+};
+
+typedef enum {
+	FOUND_BRACKET = 0,
+	NOT_FOUND_BRACKET,
+	NOT_A_BRACKET
+} bracket_search_result;
+
+/* Structure types. */
+#ifdef ENABLE_COLOR
+typedef struct colortype {
+	short id;
+		/* An ordinal number (if this color combo is for a multiline regex). */
+	short fg;
+		/* This combo's foreground color. */
+	short bg;
+		/* This combo's background color. */
+	short pairnum;
+		/* The pair number for this foreground/background color combination. */
+	int attributes;
+		/* Pair number and brightness composed into ready-to-use attributes. */
+	regex_t *start;
+		/* The compiled regular expression for 'start=', or the only one. */
+	regex_t *end;
+		/* The compiled regular expression for 'end=', if any. */
+	struct colortype *next;
+		/* Next color combination. */
+} colortype;
+
+typedef struct regexlisttype {
+	regex_t *one_rgx;
+		/* A regex to match things that imply a certain syntax. */
+	struct regexlisttype *next;
+		/* The next regex. */
+} regexlisttype;
+
+typedef struct augmentstruct {
+	char *filename;
+		/* The file where the syntax is extended. */
+	ssize_t lineno;
+		/* The number of the line of the extendsyntax command. */
+	char *data;
+		/* The text of the line. */
+	struct augmentstruct *next;
+		/* Next node. */
+} augmentstruct;
+
+typedef struct syntaxtype {
+	char *name;
+		/* The name of this syntax. */
+	char *filename;
+		/* File where the syntax is defined, or NULL if not an included file. */
+	size_t lineno;
+		/* The line number where the 'syntax' command was found. */
+	augmentstruct *augmentations;
+		/* List of extendsyntax commands to apply when loaded. */
+	regexlisttype *extensions;
+		/* The list of extensions that this syntax applies to. */
+	regexlisttype *headers;
+		/* The list of headerlines that this syntax applies to. */
+	regexlisttype *magics;
+		/* The list of libmagic results that this syntax applies to. */
+	char *linter;
+		/* The command with which to lint this type of file. */
+	char *formatter;
+		/* The command with which to format/modify/arrange this type of file. */
+	char *tabstring;
+		/* What the Tab key should produce; NULL for default behavior. */
+#ifdef ENABLE_COMMENT
+	char *comment;
+		/* The line comment prefix (and postfix) for this type of file. */
+#endif
+	colortype *color;
+		/* The colors and their regexes used in this syntax. */
+	short nmultis;
+		/* How many multiline regex strings this syntax has. */
+	struct syntaxtype *next;
+		/* Next syntax. */
+} syntaxtype;
+
+typedef struct lintstruct {
+	ssize_t lineno;
+		/* Line number of the error. */
+	ssize_t colno;
+		/* Column # of the error. */
+	char *msg;
+		/* Error message text. */
+	char *filename;
+		/* Filename. */
+	struct lintstruct *next;
+		/* Next error. */
+	struct lintstruct *prev;
+		/* Previous error. */
+} lintstruct;
+#endif /* ENABLE_COLOR */
+
+/* More structure types. */
+typedef struct linestruct {
+	char *data;
+		/* The text of this line. */
+	ssize_t lineno;
+		/* The number of this line. */
+	struct linestruct *next;
+		/* Next node. */
+	struct linestruct *prev;
+		/* Previous node. */
+#ifdef ENABLE_COLOR
+	short *multidata;
+		/* Array of which multi-line regexes apply to this line. */
+#endif
+#ifndef NANO_TINY
+	bool has_anchor;
+		/* Whether the user has placed an anchor at this line. */
+#endif
+#ifdef ENABLE_FOLDING
+	bool folded;
+		/* Whether or not this line is in a fold segment */
+#endif
+} linestruct;
+
+#ifndef NANO_TINY
+typedef struct groupstruct {
+	ssize_t top_line;
+		/* First line of group. */
+	ssize_t bottom_line;
+		/* Last line of group. */
+	char **indentations;
+		/* String data used to restore the affected lines; one per line. */
+	struct groupstruct *next;
+		/* The next group, if any. */
+} groupstruct;
+
+typedef struct undostruct {
+	undo_type type;
+		/* The operation type that this undo item is for. */
+	int xflags;
+		/* Some flag data to mark certain corner cases. */
+	ssize_t head_lineno;
+		/* The line number where the operation began or ended. */
+	size_t head_x;
+		/* The x position where the operation began or ended. */
+	char *strdata;
+		/* String data to help restore the affected line. */
+	size_t wassize;
+		/* The file size before the action. */
+	size_t newsize;
+		/* The file size after the action. */
+	groupstruct *grouping;
+		/* Undo info specific to groups of lines. */
+	linestruct *cutbuffer;
+		/* A copy of the cutbuffer. */
+	ssize_t tail_lineno;
+		/* Mostly the line number of the current line; sometimes something else. */
+	size_t tail_x;
+		/* The x position corresponding to the above line number. */
+	struct undostruct *next;
+		/* A pointer to the undo item of the preceding action. */
+} undostruct;
+#endif /* !NANO_TINY */
+
+#ifdef ENABLE_HISTORIES
+typedef struct poshiststruct {
+	char *filename;
+		/* The full path plus name of the file. */
+	ssize_t linenumber;
+		/* The line where the cursor was when we closed the file. */
+	ssize_t columnnumber;
+		/* The column where the cursor was. */
+	struct poshiststruct *next;
+		/* The next item of position history. */
+} poshiststruct;
+#endif
+
+typedef struct openfilestruct {
+	char *filename;
+		/* The file's name. */
+	linestruct *filetop;
+		/* The file's first line. */
+	linestruct *filebot;
+		/* The file's last line. */
+	linestruct *edittop;
+		/* The current top of the edit window for this file. */
+	linestruct *current;
+		/* The current line for this file. */
+	size_t totsize;
+		/* The file's total number of characters. */
+	size_t firstcolumn;
+		/* The starting column of the top line of the edit window.
+		 * When not in softwrap mode, it's always zero. */
+	size_t current_x;
+		/* The file's x-coordinate position. */
+	size_t placewewant;
+		/* The file's x position we would like. */
+	ssize_t current_y;
+		/* The file's y-coordinate position. */
+	struct stat *statinfo;
+		/* The file's stat information from when it was opened or last saved. */
+#ifdef ENABLE_WRAPPING
+	linestruct *spillage_line;
+		/* The line for prepending stuff to during automatic hard-wrapping. */
+#endif
+#ifndef NANO_TINY
+	linestruct *mark;
+		/* The line in the file where the mark is set; NULL if not set. */
+	size_t mark_x;
+		/* The mark's x position in the above line. */
+	bool softmark;
+		/* Whether a marked region was made by holding Shift. */
+	format_type fmt;
+		/* The file's format -- Unix or DOS or Mac. */
+	char *lock_filename;
+		/* The path of the lockfile, if we created one. */
+	undostruct *undotop;
+		/* The top of the undo list. */
+	undostruct *current_undo;
+		/* The current (i.e. next) level of undo. */
+	undostruct *last_saved;
+		/* The undo item at which the file was last saved. */
+	undo_type last_action;
+		/* The type of the last action the user performed. */
+#endif
+	bool modified;
+		/* Whether the file has been modified. */
+#ifdef ENABLE_COLOR
+	syntaxtype *syntax;
+		/* The syntax that applies to this file, if any. */
+#endif
+#ifdef ENABLE_MULTIBUFFER
+	char *errormessage;
+		/* The ALERT message (if any) that occurred when opening the file. */
+	struct openfilestruct *next;
+		/* The next open file, if any. */
+	struct openfilestruct *prev;
+		/* The preceding open file, if any. */
+#endif
+} openfilestruct;
+
+#ifdef ENABLE_NANORC
+typedef struct rcoption {
+	const char *name;
+		/* The name of the rcfile option. */
+	long flag;
+		/* The flag associated with it, if any. */
+} rcoption;
+#endif
+
+typedef struct keystruct {
+	const char *keystr;
+		/* The string that describes the keystroke, like "^C" or "M-R". */
+	int keycode;
+		/* The integer that, together with meta, identifies the keystroke. */
+	int menus;
+		/* The menus in which this keystroke is bound. */
+	void (*func)(void);
+		/* The function to which this keystroke is bound. */
+#ifndef NANO_TINY
+	int toggle;
+		/* If a toggle, what we're toggling. */
+	int ordinal;
+		/* The how-manieth toggle this is, in order to be able to
+		 * keep them in sequence. */
+#endif
+#ifdef ENABLE_NANORC
+	char *expansion;
+		/* The string of keycodes to which this shortcut is expanded. */
+#endif
+	struct keystruct *next;
+		/* Next in the list. */
+} keystruct;
+
+typedef struct funcstruct {
+	void (*func)(void);
+		/* The actual function to call. */
+	const char *tag;
+		/* The function's help-line label, for example "Where Is". */
+#ifdef ENABLE_HELP
+	const char *phrase;
+		/* The function's description for in the help viewer. */
+	bool blank_after;
+		/* Whether to distance this function from the next in the help viewer. */
+#endif
+	int menus;
+		/* In what menus this function applies. */
+	struct funcstruct *next;
+		/* Next item in the list. */
+} funcstruct;
+
+#ifdef ENABLE_WORDCOMPLETION
+typedef struct completionstruct {
+	char *word;
+	struct completionstruct *next;
+} completionstruct;
+#endif
--- a/src/files.c
+++ b/src/files.c
--- a/src/folding.c
+++ b/src/folding.c
@@ -0,0 +1,138 @@
+/**************************************************************************
+ *   folding.c  --  This file is part of GNU nano.                        *
+ *                                                                        *
+ *   Copyright (C) 2022 rexy712                                           *
+ *                                                                        *
+ *   GNU nano is free software: you can redistribute it and/or modify     *
+ *   it under the terms of the GNU General Public License as published    *
+ *   by the Free Software Foundation, either version 3 of the License,    *
+ *   or (at your option) any later version.                               *
+ *                                                                        *
+ *   GNU nano is distributed in the hope that it will be useful,          *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
+ *   See the GNU General Public License for more details.                 *
+ *                                                                        *
+ *   You should have received a copy of the GNU General Public License    *
+ *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
+ *                                                                        *
+ **************************************************************************/
+
+#include "prototypes.h"
+
+#include <ctype.h>
+	/* isspace */
+
+#ifdef ENABLE_FOLDING
+
+/* Remove a folded segment from the given line until end of segment */
+void unfold_folded_segment_from(linestruct *line)
+{
+	if (line != NULL)
+		refresh_needed = TRUE;
+	for(;line != NULL && line->folded;line = line->next)
+		line->folded = FALSE;
+}
+
+/* Remove a folded segment containing the given line */
+void unfold_folded_segment(linestruct *line)
+{
+	unfold_folded_segment_from(get_start_of_folded_segment(line));
+}
+
+/* Get the first member of the folded segment */
+linestruct *get_start_of_folded_segment(linestruct *line)
+{
+	if (!line->folded)
+		return line;
+
+	while (line->prev != NULL && line->prev->folded)
+		line = line->prev;
+
+	return line;
+}
+/* Get the last member of the folded segment */
+linestruct *get_end_of_folded_segment(linestruct *line)
+{
+	if (!line->folded)
+		return line;
+
+	while (line->next != NULL && line->next->folded)
+		line = line->next;
+
+	return line;
+}
+
+/* Get the span length of a folded_segment */
+int get_folded_segment_length(linestruct *line)
+{
+	int i = 1;
+
+	if (!line->folded)
+		return 0;
+
+	line = get_start_of_folded_segment(line);
+	for (;line->next != NULL && line->next->folded;line = line->next)
+		++i;
+	return i;
+}
+
+
+/* Remove any folded_segments within the range [top, bottom].
+ * Returns true if any segments are removed. */
+bool do_unfold_segment(linestruct *line)
+{
+	/* Attempt to find a bracketed region first.
+	 * If not, top is unmodified. */
+	if (!line->folded) {
+		linestruct *bot;
+		find_bracketed_region(openfile->current, &line, &bot);
+	}
+
+	if (line->folded) {
+		unfold_folded_segment(line);
+		move_cursor_to_proper_column();
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+/* Fold the currently selected lines unless the current selection
+ * already contains a folded_segment. In that case, remove any
+ * segments that are selected. */
+void do_fold_segment(void)
+{
+	linestruct *top, *bot;
+	get_range(&top, &bot);
+
+	if (top == bot) {
+		/* First try to unfold if this line/bracketed region is folded */
+		if (do_unfold_segment(top))
+			return;
+
+		/* When not selecting multiple lines, try to find bounding
+		 * brackets to act as top and bot. */
+		if (!find_bracketed_region(openfile->current, &top, &bot)) {
+			statusline(AHEM, _("No valid region found for automatic fold"));
+			return;
+		}
+	}
+
+	for (linestruct* line = top;line != bot->next;line = line->next)
+		line->folded = TRUE;
+
+	if (top->lineno < openfile->edittop->lineno &&
+	    bot->lineno > openfile->edittop->lineno)
+		openfile->edittop = top;
+
+	/* Place the cursor at the start of the fold segment.
+	 * Anywhere else within the segment is invalid. */
+	if (openfile->current->folded)
+		openfile->current = get_start_of_folded_segment(top);
+	openfile->mark = NULL;
+
+	refresh_needed = TRUE;
+}
+
+#endif /* ENABLE_FOLDING */
--- a/src/global.c
+++ b/src/global.c
--- a/src/help.c
+++ b/src/help.c
--- a/src/history.c
+++ b/src/history.c
@@ -0,0 +1,585 @@
+/**************************************************************************
+ *   history.c  --  This file is part of GNU nano.                        *
+ *                                                                        *
+ *   Copyright (C) 2003-2011, 2013-2023 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2016, 2017, 2019 Benno Schulenberg                     *
+ *                                                                        *
+ *   GNU nano is free software: you can redistribute it and/or modify     *
+ *   it under the terms of the GNU General Public License as published    *
+ *   by the Free Software Foundation, either version 3 of the License,    *
+ *   or (at your option) any later version.                               *
+ *                                                                        *
+ *   GNU nano is distributed in the hope that it will be useful,          *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
+ *   See the GNU General Public License for more details.                 *
+ *                                                                        *
+ *   You should have received a copy of the GNU General Public License    *
+ *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
+ *                                                                        *
+ **************************************************************************/
+
+#include "prototypes.h"
+
+#ifdef ENABLE_HISTORIES
+
+#include <errno.h>
+#include <string.h>
+
+#ifndef SEARCH_HISTORY
+#define SEARCH_HISTORY  "search_history"
+#endif
+
+#ifndef POSITION_HISTORY
+#define POSITION_HISTORY  "filepos_history"
+#endif
+
+static bool history_changed = FALSE;
+		/* Whether any of the history lists has changed. */
+static char *poshistname = NULL;
+		/* The name of the positions-history file. */
+static time_t latest_timestamp = 942927132;
+		/* The last time the positions-history file was written. */
+static poshiststruct *position_history = NULL;
+		/* The list of filenames with their last cursor positions. */
+
+/* Initialize the lists of historical search and replace strings
+ * and the list of historical executed commands. */
+void history_init(void)
+{
+	search_history = make_new_node(NULL);
+	search_history->data = copy_of("");
+	searchtop = search_history;
+	searchbot = search_history;
+
+	replace_history = make_new_node(NULL);
+	replace_history->data = copy_of("");
+	replacetop = replace_history;
+	replacebot = replace_history;
+
+	execute_history = make_new_node(NULL);
+	execute_history->data = copy_of("");
+	executetop = execute_history;
+	executebot = execute_history;
+}
+
+/* Reset the pointer into the history list that contains item to the bottom. */
+void reset_history_pointer_for(const linestruct *item)
+{
+	if (item == search_history)
+		search_history = searchbot;
+	else if (item == replace_history)
+		replace_history = replacebot;
+	else if (item == execute_history)
+		execute_history = executebot;
+}
+
+/* Return from the history list that starts at start and ends at end
+ * the first node that contains the first len characters of the given
+ * text, or NULL if there is no such node. */
+linestruct *find_in_history(const linestruct *start, const linestruct *end,
+		const char *text, size_t len)
+{
+	const linestruct *item;
+
+	for (item = start; item != end->prev && item != NULL; item = item->prev) {
+		if (strncmp(item->data, text, len) == 0)
+			return (linestruct *)item;
+	}
+
+	return NULL;
+}
+
+/* Update a history list (the one in which item is the current position)
+ * with a fresh string text.  That is: add text, or move it to the end. */
+void update_history(linestruct **item, const char *text, bool avoid_duplicates)
+{
+	linestruct **htop = NULL, **hbot = NULL;
+	linestruct *thesame = NULL;
+
+	if (*item == search_history) {
+		htop = &searchtop;
+		hbot = &searchbot;
+	} else if (*item == replace_history) {
+		htop = &replacetop;
+		hbot = &replacebot;
+	} else if (*item == execute_history) {
+		htop = &executetop;
+		hbot = &executebot;
+	}
+
+	/* When requested, check if the string is already in the history. */
+	if (avoid_duplicates)
+		thesame = find_in_history(*hbot, *htop, text, HIGHEST_POSITIVE);
+
+	/* If an identical string was found, delete that item. */
+	if (thesame) {
+		linestruct *after = thesame->next;
+
+		/* If the string is at the head of the list, move the head. */
+		if (thesame == *htop)
+			*htop = after;
+
+		unlink_node(thesame);
+		renumber_from(after);
+	}
+
+	/* If the history is full, delete the oldest item (the one at the
+	 * head of the list), to make room for a new item at the end. */
+	if ((*hbot)->lineno == MAX_SEARCH_HISTORY + 1) {
+		linestruct *oldest = *htop;
+
+		*htop = (*htop)->next;
+		unlink_node(oldest);
+		renumber_from(*htop);
+	}
+
+	/* Store the fresh string in the last item, then create a new item. */
+	(*hbot)->data = mallocstrcpy((*hbot)->data, text);
+	splice_node(*hbot, make_new_node(*hbot));
+	*hbot = (*hbot)->next;
+	(*hbot)->data = copy_of("");
+
+	/* Indicate that the history needs to be saved on exit. */
+	history_changed = TRUE;
+
+	/* Set the current position in the list to the bottom. */
+	*item = *hbot;
+}
+
+#ifdef ENABLE_TABCOMP
+/* Go backward through one of three history lists, starting at item *here,
+ * searching for a string that is a tab completion of the given string,
+ * looking at only its first len characters.  When found, make *here point
+ * at the item and return its string; otherwise, just return the string. */
+char *get_history_completion(linestruct **here, char *string, size_t len)
+{
+	linestruct *htop = NULL, *hbot = NULL;
+	linestruct *item;
+
+	if (*here == search_history) {
+		htop = searchtop;
+		hbot = searchbot;
+	} else if (*here == replace_history) {
+		htop = replacetop;
+		hbot = replacebot;
+	} else if (*here == execute_history) {
+		htop = executetop;
+		hbot = executebot;
+	}
+
+	/* First search from the current position to the top of the list
+	 * for a match of len characters.  Skip over an exact match. */
+	item = find_in_history((*here)->prev, htop, string, len);
+
+	while (item != NULL && strcmp(item->data, string) == 0)
+		item = find_in_history(item->prev, htop, string, len);
+
+	if (item) {
+		*here = item;
+		return mallocstrcpy(string, item->data);
+	}
+
+	/* Now search from the bottom of the list to the original position. */
+	item = find_in_history(hbot, *here, string, len);
+
+	while (item != NULL && strcmp(item->data, string) == 0)
+		item = find_in_history(item->prev, *here, string, len);
+
+	if (item) {
+		*here = item;
+		return mallocstrcpy(string, item->data);
+	}
+
+	/* When no useful match was found, simply return the given string. */
+	return (char *)string;
+}
+#endif /* ENABLE_TABCOMP */
+
+/* Check whether we have or could make a directory for history files. */
+bool have_statedir(void)
+{
+	const char *xdgdatadir;
+	struct stat dirinfo;
+
+	get_homedir();
+
+	if (homedir != NULL) {
+		statedir = concatenate(homedir, "/.nano/");
+
+		if (stat(statedir, &dirinfo) == 0 && S_ISDIR(dirinfo.st_mode)) {
+			poshistname = concatenate(statedir, POSITION_HISTORY);
+			return TRUE;
+		}
+	}
+
+	free(statedir);
+	xdgdatadir = getenv("XDG_DATA_HOME");
+
+	if (homedir == NULL && xdgdatadir == NULL)
+		return FALSE;
+
+	if (xdgdatadir != NULL)
+		statedir = concatenate(xdgdatadir, "/nano/");
+	else
+		statedir = concatenate(homedir, "/.local/share/nano/");
+
+	if (stat(statedir, &dirinfo) == -1) {
+		if (xdgdatadir == NULL) {
+			char *statepath = concatenate(homedir, "/.local");
+			mkdir(statepath, S_IRWXU | S_IRWXG | S_IRWXO);
+			free(statepath);
+			statepath = concatenate(homedir, "/.local/share");
+			mkdir(statepath, S_IRWXU);
+			free(statepath);
+		}
+		if (mkdir(statedir, S_IRWXU) == -1) {
+			jot_error(N_("Unable to create directory %s: %s\n"
+								"It is required for saving/loading "
+								"search history or cursor positions.\n"),
+								statedir, strerror(errno));
+			return FALSE;
+		}
+	} else if (!S_ISDIR(dirinfo.st_mode)) {
+		jot_error(N_("Path %s is not a directory and needs to be.\n"
+								"Nano will be unable to load or save "
+								"search history or cursor positions.\n"),
+								statedir);
+		return FALSE;
+	}
+
+	poshistname = concatenate(statedir, POSITION_HISTORY);
+	return TRUE;
+}
+
+/* Load the histories for Search, Replace With, and Execute Command. */
+void load_history(void)
+{
+	char *histname = concatenate(statedir, SEARCH_HISTORY);
+	FILE *histfile = fopen(histname, "rb");
+
+	/* If reading an existing file failed, don't save history when we quit. */
+	if (histfile == NULL && errno != ENOENT) {
+		jot_error(N_("Error reading %s: %s"), histname, strerror(errno));
+		UNSET(HISTORYLOG);
+	}
+
+	if (histfile == NULL) {
+		free(histname);
+		return;
+	}
+
+	linestruct **history = &search_history;
+	char *stanza = NULL;
+	size_t dummy = 0;
+	ssize_t read;
+
+	/* Load the three history lists (first search, then replace, then execute)
+	 * from oldest entry to newest.  Between two lists there is an empty line. */
+	while ((read = getline(&stanza, &dummy, histfile)) > 0) {
+		stanza[--read] = '\0';
+		if (read > 0) {
+			recode_NUL_to_LF(stanza, read);
+			update_history(history, stanza, IGNORE_DUPLICATES);
+		} else if (history == &search_history)
+			history = &replace_history;
+		else
+			history = &execute_history;
+	}
+
+	if (fclose(histfile) == EOF)
+		jot_error(N_("Error reading %s: %s"), histname, strerror(errno));
+
+	free(histname);
+	free(stanza);
+
+	/* Reading in the lists has marked them as changed; undo this side effect. */
+	history_changed = FALSE;
+}
+
+/* Write the lines of a history list, starting at head, from oldest to newest,
+ * to the given file.  Return TRUE if writing succeeded, and FALSE otherwise. */
+bool write_list(const linestruct *head, FILE *histfile)
+{
+	const linestruct *item;
+
+	for (item = head; item != NULL; item = item->next) {
+		/* Decode 0x0A bytes as embedded NULs. */
+		size_t length = recode_LF_to_NUL(item->data);
+
+		if (fwrite(item->data, 1, length, histfile) < length)
+			return FALSE;
+		if (putc('\n', histfile) == EOF)
+			return FALSE;
+	}
+
+	return TRUE;
+}
+
+/* Save the histories for Search, Replace With, and Execute Command. */
+void save_history(void)
+{
+	char *histname;
+	FILE *histfile;
+
+	/* If the histories are unchanged, don't bother saving them. */
+	if (!history_changed)
+		return;
+
+	histname = concatenate(statedir, SEARCH_HISTORY);
+	histfile = fopen(histname, "wb");
+
+	if (histfile == NULL) {
+		jot_error(N_("Error writing %s: %s"), histname, strerror(errno));
+		free(histname);
+		return;
+	}
+
+	/* Don't allow others to read or write the history file. */
+	if (chmod(histname, S_IRUSR | S_IWUSR) < 0)
+		jot_error(N_("Cannot limit permissions on %s: %s"), histname, strerror(errno));
+
+	if (!write_list(searchtop, histfile) || !write_list(replacetop, histfile) ||
+											!write_list(executetop, histfile))
+		jot_error(N_("Error writing %s: %s"), histname, strerror(errno));
+
+	if (fclose(histfile) == EOF)
+		jot_error(N_("Error writing %s: %s"), histname, strerror(errno));
+
+	free(histname);
+}
+
+/* Load the recorded cursor positions for files that were edited. */
+void load_poshistory(void)
+{
+	FILE *histfile = fopen(poshistname, "rb");
+
+	/* If reading an existing file failed, don't save history when we quit. */
+	if (histfile == NULL && errno != ENOENT) {
+		jot_error(N_("Error reading %s: %s"), poshistname, strerror(errno));
+		UNSET(POSITIONLOG);
+	}
+
+	if (histfile == NULL)
+		return;
+
+	poshiststruct *lastitem = NULL;
+	poshiststruct *newitem;
+	char *lineptr, *columnptr;
+	char *stanza = NULL;
+	struct stat fileinfo;
+	size_t dummy = 0;
+	ssize_t count = 0;
+	ssize_t read;
+
+	/* Read and parse each line, and store the extracted data. */
+	while ((read = getline(&stanza, &dummy, histfile)) > 5) {
+		/* Decode NULs as embedded newlines. */
+		recode_NUL_to_LF(stanza, read);
+
+		/* Find the spaces before column number and line number. */
+		columnptr = revstrstr(stanza, " ", stanza + read - 3);
+		if (columnptr == NULL)
+			continue;
+		lineptr = revstrstr(stanza, " ", columnptr - 2);
+		if (lineptr == NULL)
+			continue;
+
+		/* Now separate the three elements of the line. */
+		*(columnptr++) = '\0';
+		*(lineptr++) = '\0';
+
+		/* Create a new position record. */
+		newitem = nmalloc(sizeof(poshiststruct));
+		newitem->filename = copy_of(stanza);
+		newitem->linenumber = atoi(lineptr);
+		newitem->columnnumber = atoi(columnptr);
+		newitem->next = NULL;
+
+		/* Add the record to the list. */
+		if (position_history == NULL)
+			position_history = newitem;
+		else
+			lastitem->next = newitem;
+
+		lastitem = newitem;
+
+		/* Impose a limit, so the file will not grow indefinitely. */
+		if (++count > 200) {
+			poshiststruct *drop_record = position_history;
+
+			position_history = position_history->next;
+
+			free(drop_record->filename);
+			free(drop_record);
+		}
+	}
+
+	if (fclose(histfile) == EOF)
+		jot_error(N_("Error reading %s: %s"), poshistname, strerror(errno));
+
+	free(stanza);
+
+	if (stat(poshistname, &fileinfo) == 0)
+		latest_timestamp = fileinfo.st_mtime;
+}
+
+/* Save the recorded cursor positions for files that were edited. */
+void save_poshistory(void)
+{
+	FILE *histfile = fopen(poshistname, "wb");
+	struct stat fileinfo;
+	poshiststruct *item;
+
+	if (histfile == NULL) {
+		jot_error(N_("Error writing %s: %s"), poshistname, strerror(errno));
+		return;
+	}
+
+	/* Don't allow others to read or write the history file. */
+	if (chmod(poshistname, S_IRUSR | S_IWUSR) < 0)
+		jot_error(N_("Cannot limit permissions on %s: %s"), poshistname, strerror(errno));
+
+	for (item = position_history; item != NULL; item = item->next) {
+		char *path_and_place;
+		size_t length;
+
+		/* Assume 20 decimal positions each for line and column number,
+		 * plus two spaces, plus the line feed, plus the null byte. */
+		path_and_place = nmalloc(strlen(item->filename) + 44);
+		sprintf(path_and_place, "%s %zd %zd\n",
+								item->filename, item->linenumber, item->columnnumber);
+
+		/* Encode newlines in filenames as NULs. */
+		length = recode_LF_to_NUL(path_and_place);
+		/* Restore the terminating newline. */
+		path_and_place[length - 1] = '\n';
+
+		if (fwrite(path_and_place, 1, length, histfile) < length)
+			jot_error(N_("Error writing %s: %s"), poshistname, strerror(errno));
+
+		free(path_and_place);
+	}
+
+	if (fclose(histfile) == EOF)
+		jot_error(N_("Error writing %s: %s"), poshistname, strerror(errno));
+
+	if (stat(poshistname, &fileinfo) == 0)
+		latest_timestamp = fileinfo.st_mtime;
+}
+
+/* Reload the position history file if it has been modified since last load. */
+void reload_positions_if_needed(void)
+{
+	poshiststruct *item, *nextone;
+	struct stat fileinfo;
+
+	if (stat(poshistname, &fileinfo) != 0 || fileinfo.st_mtime == latest_timestamp)
+		return;
+
+	for (item = position_history; item != NULL; item = nextone) {
+		nextone = item->next;
+		free(item->filename);
+		free(item);
+	}
+
+	position_history = NULL;
+
+	load_poshistory();
+}
+
+/* Update the recorded last file positions with the current position in the
+ * current buffer.  If no existing entry is found, add a new one at the end. */
+void update_poshistory(void)
+{
+	char *fullpath = get_full_path(openfile->filename);
+	poshiststruct *previous = NULL;
+	poshiststruct *item, *theone;
+
+	if (fullpath == NULL || openfile->filename[0] == '\0') {
+		free(fullpath);
+		return;
+	}
+
+	reload_positions_if_needed();
+
+	/* Look for a matching filename in the list. */
+	for (item = position_history; item != NULL; item = item->next) {
+		if (!strcmp(item->filename, fullpath))
+			break;
+		previous = item;
+	}
+
+	/* Don't record files that have the default cursor position. */
+	if (openfile->current->lineno == 1 && openfile->current_x == 0) {
+		if (item != NULL) {
+			if (previous == NULL)
+				position_history = item->next;
+			else
+				previous->next = item->next;
+			free(item->filename);
+			free(item);
+			save_poshistory();
+		}
+		free(fullpath);
+		return;
+	}
+
+	theone = item;
+
+	/* If we didn't find it, make a new node; otherwise, if we're
+	 * not at the end, move the matching one to the end. */
+	if (theone == NULL) {
+		theone = nmalloc(sizeof(poshiststruct));
+		theone->filename = copy_of(fullpath);
+		if (position_history == NULL)
+			position_history = theone;
+		else
+			previous->next = theone;
+	} else if (item->next != NULL) {
+		if (previous == NULL)
+			position_history = item->next;
+		else
+			previous->next = item->next;
+		while (item->next != NULL)
+			item = item->next;
+		item->next = theone;
+	}
+
+	/* Store the last cursor position. */
+	theone->linenumber = openfile->current->lineno;
+	theone->columnnumber = xplustabs() + 1;
+	theone->next = NULL;
+
+	free(fullpath);
+
+	save_poshistory();
+}
+
+/* Check whether the given file matches an existing entry in the recorded
+ * last file positions.  If not, return FALSE.  If yes, return TRUE and
+ * set line and column to the retrieved values. */
+bool has_old_position(const char *file, ssize_t *line, ssize_t *column)
+{
+	char *fullpath = get_full_path(file);
+	poshiststruct *item;
+
+	if (fullpath == NULL)
+		return FALSE;
+
+	reload_positions_if_needed();
+
+	item = position_history;
+	while (item != NULL && strcmp(item->filename, fullpath) != 0)
+		item = item->next;
+
+	free(fullpath);
+
+	if (item == NULL)
+		return FALSE;
+
+	*line = item->linenumber;
+	*column = item->columnnumber;
+	return TRUE;
+}
+#endif /* ENABLE_HISTORIES */
--- a/src/move.c
+++ b/src/move.c
--- a/src/nano.c
+++ b/src/nano.c
--- a/src/nano.h
+++ b/src/nano.h
@@ -1,623 +0,0 @@
-/**************************************************************************
- *   nano.h  --  This file is part of GNU nano.                           *
- *                                                                        *
- *   Copyright (C) 1999-2011, 2013-2017 Free Software Foundation, Inc.    *
- *   Copyright (C) 2014, 2015, 2016 Benno Schulenberg                     *
- *                                                                        *
- *   GNU nano is free software: you can redistribute it and/or modify     *
- *   it under the terms of the GNU General Public License as published    *
- *   by the Free Software Foundation, either version 3 of the License,    *
- *   or (at your option) any later version.                               *
- *                                                                        *
- *   GNU nano is distributed in the hope that it will be useful,          *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
- *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
- *   See the GNU General Public License for more details.                 *
- *                                                                        *
- *   You should have received a copy of the GNU General Public License    *
- *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
- *                                                                        *
- **************************************************************************/
-
-#ifndef NANO_H
-#define NANO_H 1
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef NEED_XOPEN_SOURCE_EXTENDED
-#ifndef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED 1
-#endif
-#endif
-
-#ifdef __TANDEM
-/* Tandem NonStop Kernel support. */
-#include <floss.h>
-#define NANO_ROOT_UID 65535
-#else
-#define NANO_ROOT_UID 0
-#endif
-
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
-
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-
-/* Suppress warnings for __attribute__((warn_unused_result)). */
-#define IGNORE_CALL_RESULT(call) do { if (call) {} } while(0)
-
-/* Macros for flags, indexing each bit in a small array. */
-#define FLAGS(flag) flags[((flag) / (sizeof(unsigned) * 8))]
-#define FLAGMASK(flag) ((unsigned)1 << ((flag) % (sizeof(unsigned) * 8)))
-#define SET(flag) FLAGS(flag) |= FLAGMASK(flag)
-#define UNSET(flag) FLAGS(flag) &= ~FLAGMASK(flag)
-#define ISSET(flag) ((FLAGS(flag) & FLAGMASK(flag)) != 0)
-#define TOGGLE(flag) FLAGS(flag) ^= FLAGMASK(flag)
-
-/* Macros for character allocation and more. */
-#define charalloc(howmuch) (char *)nmalloc((howmuch) * sizeof(char))
-#define charealloc(ptr, howmuch) (char *)nrealloc(ptr, (howmuch) * sizeof(char))
-#define charmove(dest, src, n) memmove(dest, src, (n) * sizeof(char))
-#define charset(dest, src, n) memset(dest, src, (n) * sizeof(char))
-
-/* In UTF-8 a character is at most six bytes long. */
-#ifdef ENABLE_UTF8
-#define MAXCHARLEN 6
-#else
-#define MAXCHARLEN 1
-#endif
-
-/* Set a default value for PATH_MAX if there isn't one. */
-#ifndef PATH_MAX
-#define PATH_MAX 4096
-#endif
-
-#ifdef USE_SLANG
-/* Slang support. */
-#include <slcurses.h>
-/* Slang curses emulation brain damage, part 3: Slang doesn't define the
- * curses equivalents of the Insert or Delete keys. */
-#define KEY_DC SL_KEY_DELETE
-#define KEY_IC SL_KEY_IC
-/* Ncurses support. */
-#elif defined(HAVE_NCURSESW_NCURSES_H)
-#include <ncursesw/ncurses.h>
-#elif defined(HAVE_NCURSES_H)
-#include <ncurses.h>
-#else
-/* Curses support. */
-#include <curses.h>
-#endif /* CURSES_H */
-
-#if defined(NCURSES_VERSION_MAJOR) && (NCURSES_VERSION_MAJOR < 6)
-#define USING_OLD_NCURSES yes
-#endif
-
-#ifdef ENABLE_NLS
-/* Native language support. */
-#ifdef HAVE_LIBINTL_H
-#include <libintl.h>
-#endif
-#define _(string) gettext(string)
-#define P_(singular, plural, number) ngettext(singular, plural, number)
-#else
-#define _(string) (string)
-#define P_(singular, plural, number) (number == 1 ? singular : plural)
-#endif
-#define gettext_noop(string) (string)
-#define N_(string) gettext_noop(string)
-	/* Mark a string that will be sent to gettext() later. */
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <regex.h>
-#include <signal.h>
-#include <assert.h>
-
-/* If we aren't using an ncurses with mouse support, exclude any
- * mouse routines, as they are useless then. */
-#ifndef NCURSES_MOUSE_VERSION
-#undef ENABLE_MOUSE
-#endif
-
-#if defined(DISABLE_WRAPPING) && defined(DISABLE_JUSTIFY)
-#define DISABLE_WRAPJUSTIFY 1
-#endif
-
-/* Enumeration types. */
-typedef enum {
-    NIX_FILE, DOS_FILE, MAC_FILE
-} file_format;
-
-typedef enum {
-    HUSH, MILD, ALERT
-} message_type;
-
-typedef enum {
-    OVERWRITE, APPEND, PREPEND
-} kind_of_writing_type;
-
-typedef enum {
-    SOFTMARK, HARDMARK
-} mark_type;
-
-typedef enum {
-    UPWARD, DOWNWARD
-} scroll_dir;
-
-typedef enum {
-    CENTERING, FLOWING, STATIONARY
-} update_type;
-
-typedef enum {
-    ADD, DEL, BACK, CUT, CUT_TO_EOF, REPLACE,
-#ifndef DISABLE_WRAPPING
-    SPLIT_BEGIN, SPLIT_END,
-#endif
-#ifdef ENABLE_COMMENT
-    COMMENT, UNCOMMENT, PREFLIGHT,
-#endif
-    JOIN, PASTE, INSERT, ENTER, OTHER
-} undo_type;
-
-/* Structure types. */
-#ifndef DISABLE_COLOR
-typedef struct colortype {
-    short fg;
-	/* This syntax's foreground color. */
-    short bg;
-	/* This syntax's background color. */
-    bool bright;
-	/* Is this color A_BOLD? */
-    int pairnum;
-	/* The color pair number used for this foreground color and
-	 * background color. */
-    int attributes;
-	/* Pair number and brightness composed into ready-to-use attributes. */
-    int rex_flags;
-	/* The regex compilation flags (with or without REG_ICASE). */
-    char *start_regex;
-	/* The start (or all) of the regex string. */
-    regex_t *start;
-	/* The compiled start (or all) of the regex string. */
-    char *end_regex;
-	/* The end (if any) of the regex string. */
-    regex_t *end;
-	/* The compiled end (if any) of the regex string. */
-    struct colortype *next;
-	/* Next set of colors. */
-    int id;
-	/* Basic id for assigning to lines later. */
-} colortype;
-
-typedef struct regexlisttype {
-    char *full_regex;
-	/* A regex string to match things that imply a certain syntax. */
-    struct regexlisttype *next;
-	/* The next regex. */
-} regexlisttype;
-
-typedef struct syntaxtype {
-    char *name;
-	/* The name of this syntax. */
-    regexlisttype *extensions;
-	/* The list of extensions that this syntax applies to. */
-    regexlisttype *headers;
-	/* The list of headerlines that this syntax applies to. */
-    regexlisttype *magics;
-	/* The list of libmagic results that this syntax applies to. */
-    char *linter;
-	/* The command with which to lint this type of file. */
-    char *formatter;
-        /* The formatting command (for programming languages mainly). */
-#ifdef ENABLE_COMMENT
-    char *comment;
-	/* The line comment prefix (and postfix) for this type of file. */
-#endif
-    colortype *color;
-	/* The colors and their regexes used in this syntax. */
-    int nmultis;
-	/* How many multiline regex strings this syntax has. */
-    struct syntaxtype *next;
-	/* Next syntax. */
-} syntaxtype;
-
-typedef struct lintstruct {
-    ssize_t lineno;
-	/* Line number of the error. */
-    ssize_t colno;
-	/* Column # of the error. */
-    char *msg;
-	/* Error message text. */
-    char *filename;
-	/* Filename. */
-    struct lintstruct *next;
-	/* Next error. */
-    struct lintstruct *prev;
-	/* Previous error. */
-} lintstruct;
-
-/* Flags that indicate how a multiline regex applies to a line. */
-#define CNONE		(1<<1)
-	/* Yay, regex doesn't apply to this line at all! */
-#define CBEGINBEFORE	(1<<2)
-	/* Regex starts on an earlier line, ends on this one. */
-#define CENDAFTER	(1<<3)
-	/* Regex starts on this line and ends on a later one. */
-#define CWHOLELINE	(1<<4)
-	/* Whole line engulfed by the regex, start < me, end > me. */
-#define CSTARTENDHERE	(1<<5)
-	/* Regex starts and ends within this line. */
-#define CWOULDBE	(1<<6)
-	/* An unpaired start match on or before this line. */
-#endif /* !DISABLE_COLOR */
-
-/* More structure types. */
-typedef struct filestruct {
-    char *data;
-	/* The text of this line. */
-    ssize_t lineno;
-	/* The number of this line. */
-    struct filestruct *next;
-	/* Next node. */
-    struct filestruct *prev;
-	/* Previous node. */
-#ifndef DISABLE_COLOR
-    short *multidata;
-	/* Array of which multi-line regexes apply to this line. */
-#endif
-} filestruct;
-
-typedef struct partition {
-    filestruct *fileage;
-	/* The top line of this portion of the file. */
-    filestruct *top_prev;
-	/* The line before the top line of this portion of the file. */
-    char *top_data;
-	/* The text before the beginning of the top line of this portion
-	 * of the file. */
-    filestruct *filebot;
-	/* The bottom line of this portion of the file. */
-    filestruct *bot_next;
-	/* The line after the bottom line of this portion of the
-	 * file. */
-    char *bot_data;
-	/* The text after the end of the bottom line of this portion of
-	 * the file. */
-} partition;
-
-#ifndef NANO_TINY
-typedef struct undo_group {
-    ssize_t top_line;
-	/* First line of group. */
-    ssize_t bottom_line;
-	/* Last line of group. */
-    struct undo_group *next;
-} undo_group;
-
-typedef struct undo {
-    ssize_t lineno;
-    undo_type type;
-	/* What type of undo this was. */
-    size_t begin;
-	/* Where did this action begin or end. */
-    char *strdata;
-	/* String type data we will use for copying the affected line back. */
-    size_t wassize;
-	/* The file size before the action. */
-    size_t newsize;
-	/* The file size after the action. */
-    int xflags;
-	/* Some flag data we need. */
-    undo_group *grouping;
-	/* Undo info specific to groups of lines. */
-
-    /* Cut-specific stuff we need. */
-    filestruct *cutbuffer;
-	/* Copy of the cutbuffer. */
-    filestruct *cutbottom;
-	/* Copy of cutbottom. */
-    ssize_t mark_begin_lineno;
-	/* Mostly the line number of the current line; sometimes something else. */
-    size_t mark_begin_x;
-	/* The x position corresponding to the above line number. */
-    struct undo *next;
-	/* A pointer to the undo item of the preceding action. */
-} undo;
-#endif /* !NANO_TINY */
-
-#ifndef DISABLE_HISTORIES
-typedef struct poshiststruct {
-    char *filename;
-	/* The file. */
-    ssize_t lineno;
-	/* Line number we left off on. */
-    ssize_t xno;
-	/* x position in the file we left off on. */
-    struct poshiststruct *next;
-} poshiststruct;
-#endif
-
-typedef struct openfilestruct {
-    char *filename;
-	/* The file's name. */
-    filestruct *fileage;
-	/* The file's first line. */
-    filestruct *filebot;
-	/* The file's last line. */
-    filestruct *edittop;
-	/* The current top of the edit window for this file. */
-    filestruct *current;
-	/* The current line for this file. */
-    size_t totsize;
-	/* The file's total number of characters. */
-    size_t firstcolumn;
-	/* The starting column of the top line of the edit window.
-	 * When not in softwrap mode, it's always zero. */
-    size_t current_x;
-	/* The file's x-coordinate position. */
-    size_t placewewant;
-	/* The file's x position we would like. */
-    ssize_t current_y;
-	/* The file's y-coordinate position. */
-    bool modified;
-	/* Whether the file has been modified. */
-    struct stat *current_stat;
-	/* The file's current stat information. */
-#ifndef NANO_TINY
-    bool mark_set;
-	/* Whether the mark is on in this file. */
-    filestruct *mark_begin;
-	/* The file's line where the mark is, if any. */
-    size_t mark_begin_x;
-	/* The file's mark's x-coordinate position, if any. */
-    mark_type kind_of_mark;
-	/* Whether this is a soft or a hard mark. */
-    file_format fmt;
-	/* The file's format. */
-    undo *undotop;
-	/* The top of the undo list. */
-    undo *current_undo;
-	/* The current (i.e. next) level of undo. */
-    undo_type last_action;
-	/* The type of the last action the user performed. */
-    char *lock_filename;
-	/* The path of the lockfile, if we created one. */
-#endif
-#ifndef DISABLE_COLOR
-    syntaxtype *syntax;
-	/* The  syntax struct for this file, if any. */
-    colortype *colorstrings;
-	/* The file's associated colors. */
-#endif
-    struct openfilestruct *next;
-	/* The next open file, if any. */
-    struct openfilestruct *prev;
-	/* The preceding open file, if any. */
-} openfilestruct;
-
-#ifdef ENABLE_NANORC
-typedef struct rcoption {
-    const char *name;
-	/* The name of the rcfile option. */
-    long flag;
-	/* The flag associated with it, if any. */
-} rcoption;
-#endif
-
-typedef struct sc {
-    const char *keystr;
-	/* The string that describes a keystroke, like "^C" or "M-R". */
-    bool meta;
-	/* Whether this is a Meta keystroke. */
-    int keycode;
-	/* The integer that, together with meta, identifies the keystroke. */
-    int menus;
-	/* Which menus this applies to. */
-    void (*scfunc)(void);
-	/* The function we're going to run. */
-#ifndef NANO_TINY
-    int toggle;
-	/* If a toggle, what we're toggling. */
-    int ordinal;
-	/* The how-manieth toggle this is, in order to be able to
-	 * keep them in sequence. */
-#endif
-    struct sc *next;
-	/* Next in the list. */
-} sc;
-
-typedef struct subnfunc {
-    void (*scfunc)(void);
-	/* The actual function to call. */
-    int menus;
-	/* In what menus this function applies. */
-    const char *desc;
-	/* The function's short description, for example "Where Is". */
-#ifdef ENABLE_HELP
-    const char *help;
-	/* The help-screen text for this function. */
-    bool blank_after;
-	/* Whether there should be a blank line after the help text
-	 * for this function. */
-#endif
-    bool viewok;
-	/* Is this function allowed when in view mode? */
-    long toggle;
-	/* If this is a toggle, which toggle to affect. */
-    struct subnfunc *next;
-	/* Next item in the list. */
-} subnfunc;
-
-#ifdef ENABLE_WORDCOMPLETION
-typedef struct completion_word {
-    char *word;
-    struct completion_word *next;
-} completion_word;
-#endif
-
-/* The elements of the interface that can be colored differently. */
-enum
-{
-    TITLE_BAR = 0,
-    LINE_NUMBER,
-    STATUS_BAR,
-    KEY_COMBO,
-    FUNCTION_TAG,
-    NUMBER_OF_ELEMENTS
-};
-
-/* Enumeration used in the flags array.  See the definition of FLAGMASK. */
-enum
-{
-    DONTUSE,
-    CASE_SENSITIVE,
-    CONSTANT_SHOW,
-    NO_HELP,
-    SUSPEND,
-    NO_WRAP,
-    AUTOINDENT,
-    VIEW_MODE,
-    USE_MOUSE,
-    USE_REGEXP,
-    TEMP_FILE,
-    CUT_FROM_CURSOR,
-    BACKWARDS_SEARCH,
-    MULTIBUFFER,
-    SMOOTH_SCROLL,
-    REBIND_DELETE,
-    REBIND_KEYPAD,
-    NO_CONVERT,
-    BACKUP_FILE,
-    INSECURE_BACKUP,
-    NO_COLOR_SYNTAX,
-    PRESERVE,
-    HISTORYLOG,
-    RESTRICTED,
-    SMART_HOME,
-    WHITESPACE_DISPLAY,
-    MORE_SPACE,
-    TABS_TO_SPACES,
-    QUICK_BLANK,
-    WORD_BOUNDS,
-    NO_NEWLINES,
-    BOLD_TEXT,
-    QUIET,
-    SOFTWRAP,
-    POS_HISTORY,
-    LOCKING,
-    NOREAD_MODE,
-    MAKE_IT_UNIX,
-    JUSTIFY_TRIM,
-    SHOW_CURSOR,
-    LINE_NUMBERS,
-    NO_PAUSES,
-    AT_BLANKS
-};
-
-/* Flags for the menus in which a given function should be present. */
-#define MMAIN			(1<<0)
-#define MWHEREIS		(1<<1)
-#define MREPLACE		(1<<2)
-#define MREPLACEWITH		(1<<3)
-#define MGOTOLINE		(1<<4)
-#define MWRITEFILE		(1<<5)
-#define MINSERTFILE		(1<<6)
-#define MEXTCMD			(1<<7)
-#define MHELP			(1<<8)
-#define MSPELL			(1<<9)
-#define MBROWSER		(1<<10)
-#define MWHEREISFILE		(1<<11)
-#define MGOTODIR		(1<<12)
-#define MYESNO			(1<<13)
-#define MLINTER			(1<<14)
-#define MFINDINHELP		(1<<15)
-/* This is an abbreviation for all menus except Help and YesNo. */
-#define MMOST  (MMAIN|MWHEREIS|MREPLACE|MREPLACEWITH|MGOTOLINE|MWRITEFILE|MINSERTFILE|\
-		MEXTCMD|MBROWSER|MWHEREISFILE|MGOTODIR|MFINDINHELP|MSPELL|MLINTER)
-#ifndef NANO_TINY
-#define MSOME  MMOST
-#else
-#define MSOME  MMAIN|MBROWSER
-#endif
-
-/* Basic control codes. */
-#define TAB_CODE  0x09
-#define ESC_CODE  0x1B
-#define DEL_CODE  0x7F
-
-/* Codes for "modified" Arrow keys, beyond KEY_MAX of ncurses. */
-#define CONTROL_LEFT 0x401
-#define CONTROL_RIGHT 0x402
-#define CONTROL_UP 0x403
-#define CONTROL_DOWN 0x404
-#define CONTROL_HOME 0x411
-#define CONTROL_END 0x412
-#define SHIFT_CONTROL_LEFT 0x405
-#define SHIFT_CONTROL_RIGHT 0x406
-#define SHIFT_CONTROL_UP 0x407
-#define SHIFT_CONTROL_DOWN 0x408
-#define SHIFT_CONTROL_HOME 0x413
-#define SHIFT_CONTROL_END 0x414
-#define SHIFT_ALT_LEFT 0x409
-#define SHIFT_ALT_RIGHT 0x40a
-#define SHIFT_ALT_UP 0x40b
-#define SHIFT_ALT_DOWN 0x40c
-#define SHIFT_PAGEUP 0x40d
-#define SHIFT_PAGEDOWN 0x40e
-#define SHIFT_HOME 0x40f
-#define SHIFT_END 0x410
-
-#ifdef USE_SLANG
-#ifdef ENABLE_UTF8
-#define KEY_BAD 0xFF  /* Clipped error code. */
-#endif
-#define KEY_FLUSH 0x91  /* User-definable control code. */
-#else
-#define KEY_FLUSH KEY_F0  /* Nonexistent function key. */
-#endif
-
-#ifndef NANO_TINY
-/* An imaginary key for when we get a SIGWINCH (window resize). */
-#define KEY_WINCH -2
-
-/* Some extra flags for the undo function. */
-#define WAS_FINAL_BACKSPACE	(1<<1)
-#define WAS_WHOLE_LINE		(1<<2)
-/* The flags for the mark need to be the highest. */
-#define MARK_WAS_SET		(1<<3)
-#define WAS_MARKED_FORWARD	(1<<4)
-#endif /* !NANO_TINY */
-
-/* The maximum number of entries displayed in the main shortcut list. */
-#define MAIN_VISIBLE (((COLS + 40) / 20) * 2)
-
-/* The default number of characters from the end of the line where
- * wrapping occurs. */
-#define CHARS_FROM_EOL 8
-
-/* The default width of a tab in spaces. */
-#define WIDTH_OF_TAB 8
-
-/* The default comment character when a syntax does not specify any. */
-#define GENERAL_COMMENT_CHARACTER "#"
-
-/* The maximum number of search/replace history strings saved, not
- * counting the blank lines at their ends. */
-#define MAX_SEARCH_HISTORY 100
-
-/* The maximum number of bytes buffered at one time. */
-#define MAX_BUF_SIZE 128
-
-/* The largest size_t number that doesn't have the high bit set. */
-#define HIGHEST_POSITIVE ((~(size_t)0) >> 1)
-
-#endif /* !NANO_H */
--- a/src/prompt.c
+++ b/src/prompt.c
--- a/src/proto.h
+++ b/src/proto.h
@@ -1,719 +0,0 @@
-/**************************************************************************
- *   proto.h  --  This file is part of GNU nano.                          *
- *                                                                        *
- *   Copyright (C) 1999-2011, 2013-2017 Free Software Foundation, Inc.    *
- *                                                                        *
- *   GNU nano is free software: you can redistribute it and/or modify     *
- *   it under the terms of the GNU General Public License as published    *
- *   by the Free Software Foundation, either version 3 of the License,    *
- *   or (at your option) any later version.                               *
- *                                                                        *
- *   GNU nano is distributed in the hope that it will be useful,          *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
- *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
- *   See the GNU General Public License for more details.                 *
- *                                                                        *
- *   You should have received a copy of the GNU General Public License    *
- *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
- *                                                                        *
- **************************************************************************/
-
-#ifndef PROTO_H
-#define PROTO_H 1
-
-#include "nano.h"
-
-/* All external variables.  See global.c for their descriptions. */
-
-#ifndef NANO_TINY
-extern volatile sig_atomic_t the_window_resized;
-#endif
-
-#ifdef __linux__
-extern bool console;
-#endif
-
-extern bool meta_key;
-extern bool shift_held;
-
-extern bool focusing;
-
-extern bool as_an_at;
-
-extern int margin;
-extern int editwincols;
-
-#ifndef DISABLE_COLOR
-extern bool have_palette;
-#endif
-
-extern bool suppress_cursorpos;
-
-extern message_type lastmessage;
-
-extern filestruct *pletion_line;
-
-extern bool inhelp;
-extern char *title;
-
-extern int didfind;
-
-extern int controlleft;
-extern int controlright;
-extern int controlup;
-extern int controldown;
-extern int controlhome;
-extern int controlend;
-#ifndef NANO_TINY
-extern int shiftcontrolleft;
-extern int shiftcontrolright;
-extern int shiftcontrolup;
-extern int shiftcontroldown;
-extern int shiftcontrolhome;
-extern int shiftcontrolend;
-extern int shiftaltleft;
-extern int shiftaltright;
-extern int shiftaltup;
-extern int shiftaltdown;
-#endif
-
-#ifndef DISABLE_WRAPJUSTIFY
-extern ssize_t fill;
-extern ssize_t wrap_at;
-#endif
-
-extern char *last_search;
-
-extern char *present_path;
-
-extern unsigned flags[4];
-extern WINDOW *topwin;
-extern WINDOW *edit;
-extern WINDOW *bottomwin;
-extern int editwinrows;
-
-extern filestruct *cutbuffer;
-extern filestruct *cutbottom;
-extern partition *filepart;
-extern openfilestruct *openfile;
-
-#ifndef NANO_TINY
-extern char *matchbrackets;
-#endif
-
-#ifndef NANO_TINY
-extern char *whitespace;
-extern int whitespace_len[2];
-#endif
-
-extern const char *exit_tag;
-extern const char *close_tag;
-extern const char *uncut_tag;
-#ifndef DISABLE_JUSTIFY
-extern const char *unjust_tag;
-extern char *punct;
-extern char *brackets;
-extern char *quotestr;
-extern regex_t quotereg;
-extern int quoterc;
-extern char *quoteerr;
-#endif /* !DISABLE_JUSTIFY */
-
-extern char *word_chars;
-
-extern char *answer;
-
-extern ssize_t tabsize;
-
-#ifndef NANO_TINY
-extern char *backup_dir;
-extern const char *locking_prefix;
-extern const char *locking_suffix;
-#endif
-#ifndef DISABLE_OPERATINGDIR
-extern char *operating_dir;
-extern char *full_operating_dir;
-#endif
-
-#ifndef DISABLE_SPELLER
-extern char *alt_speller;
-#endif
-
-#ifndef DISABLE_COLOR
-extern syntaxtype *syntaxes;
-extern char *syntaxstr;
-#endif
-
-extern bool refresh_needed;
-
-extern int currmenu;
-extern sc *sclist;
-extern subnfunc *allfuncs;
-extern subnfunc *exitfunc;
-extern subnfunc *uncutfunc;
-
-#ifndef DISABLE_HISTORIES
-extern filestruct *search_history;
-extern filestruct *searchage;
-extern filestruct *searchbot;
-extern filestruct *replace_history;
-extern filestruct *replaceage;
-extern filestruct *replacebot;
-extern poshiststruct *position_history;
-#endif
-
-extern regex_t search_regexp;
-extern regmatch_t regmatches[10];
-
-extern int hilite_attribute;
-#ifndef DISABLE_COLOR
-extern char* specified_color_combo[NUMBER_OF_ELEMENTS];
-#endif
-extern int interface_color_pair[NUMBER_OF_ELEMENTS];
-
-extern char *homedir;
-
-typedef void (*functionptrtype)(void);
-
-/* Most functions in browser.c. */
-#ifdef ENABLE_BROWSER
-char *do_browse_from(const char *inpath);
-void read_the_list(const char *path, DIR *dir);
-functionptrtype parse_browser_input(int *kbinput);
-void browser_refresh(void);
-void browser_select_dirname(const char *needle);
-void do_filesearch(void);
-void do_fileresearch(void);
-void do_first_file(void);
-void do_last_file(void);
-char *strip_last_component(const char *path);
-#endif
-
-/* Most functions in chars.c. */
-#ifdef ENABLE_UTF8
-void utf8_init(void);
-bool using_utf8(void);
-#endif
-char *addstrings(char* str1, size_t len1, char* str2, size_t len2);
-bool is_byte(int c);
-bool is_alpha_mbchar(const char *c);
-bool is_blank_mbchar(const char *c);
-bool is_ascii_cntrl_char(int c);
-bool is_cntrl_mbchar(const char *c);
-bool is_word_mbchar(const char *c, bool allow_punct);
-char control_mbrep(const char *c, bool isdata);
-int length_of_char(const char *c, int *width);
-int mbwidth(const char *c);
-char *make_mbchar(long chr, int *chr_mb_len);
-int parse_mbchar(const char *buf, char *chr, size_t *col);
-size_t move_mbleft(const char *buf, size_t pos);
-size_t move_mbright(const char *buf, size_t pos);
-int mbstrcasecmp(const char *s1, const char *s2);
-int mbstrncasecmp(const char *s1, const char *s2, size_t n);
-char *mbstrcasestr(const char *haystack, const char *needle);
-char *revstrstr(const char *haystack, const char *needle,
-	const char *index);
-char *mbrevstrcasestr(const char *haystack, const char *needle,
-	const char *index);
-size_t mbstrlen(const char *s);
-size_t mbstrnlen(const char *s, size_t maxlen);
-#if !defined(NANO_TINY) || !defined(DISABLE_JUSTIFY)
-char *mbstrchr(const char *s, const char *c);
-#endif
-#ifndef NANO_TINY
-char *mbstrpbrk(const char *s, const char *accept);
-char *revstrpbrk(const char *head, const char *accept, const char *index);
-char *mbrevstrpbrk(const char *head, const char *accept, const char *index);
-#endif
-#if defined(ENABLE_NANORC) && (!defined(NANO_TINY) || !defined(DISABLE_JUSTIFY))
-bool has_blank_mbchars(const char *s);
-#endif
-#ifdef ENABLE_UTF8
-bool is_valid_unicode(wchar_t wc);
-#endif
-#ifdef ENABLE_NANORC
-bool is_valid_mbstring(const char *s);
-#endif
-
-/* Most functions in color.c. */
-#ifndef DISABLE_COLOR
-void set_colorpairs(void);
-void color_init(void);
-void color_update(void);
-void check_the_multis(filestruct *line);
-void alloc_multidata_if_needed(filestruct *fileptr);
-void precalc_multicolorinfo(void);
-#endif
-
-/* Most functions in cut.c. */
-void cutbuffer_reset(void);
-bool keeping_cutbuffer(void);
-#ifndef NANO_TINY
-void cut_marked(bool *right_side_up);
-#endif
-void do_cut_text(bool copy_text, bool cut_till_eof);
-void do_cut_text_void(void);
-#ifndef NANO_TINY
-void do_copy_text(void);
-void do_cut_till_eof(void);
-#endif
-void do_uncut_text(void);
-
-/* Most functions in files.c. */
-void initialize_buffer_text(void);
-bool open_buffer(const char *filename, bool undoable);
-#ifndef DISABLE_SPELLER
-void replace_buffer(const char *filename);
-#ifndef NANO_TINY
-void replace_marked_buffer(const char *filename, filestruct *top, size_t top_x,
-	filestruct *bot, size_t bot_x);
-#endif
-#endif
-void prepare_for_display(void);
-#ifdef ENABLE_MULTIBUFFER
-void switch_to_prev_buffer_void(void);
-void switch_to_next_buffer_void(void);
-bool close_buffer(void);
-#endif
-void read_file(FILE *f, int fd, const char *filename, bool undoable,
-		bool checkwritable);
-int open_file(const char *filename, bool newfie, bool quiet, FILE **f);
-char *get_next_filename(const char *name, const char *suffix);
-void do_insertfile_void(void);
-char *get_full_path(const char *origpath);
-char *safe_tempfile(FILE **f);
-#ifndef DISABLE_OPERATINGDIR
-void init_operating_dir(void);
-bool check_operating_dir(const char *currpath, bool allow_tabcomp);
-#endif
-#ifndef NANO_TINY
-void init_backup_dir(void);
-int delete_lockfile(const char *lockfilename);
-int write_lockfile(const char *lockfilename, const char *origfilename, bool modified);
-#endif
-int copy_file(FILE *inn, FILE *out, bool close_out);
-bool write_file(const char *name, FILE *f_open, bool tmp,
-	kind_of_writing_type method, bool nonamechange);
-#ifndef NANO_TINY
-bool write_marked_file(const char *name, FILE *f_open, bool tmp,
-	kind_of_writing_type method);
-#endif
-int do_writeout(bool exiting);
-void do_writeout_void(void);
-#ifndef NANO_TINY
-void do_savefile(void);
-#endif
-char *real_dir_from_tilde(const char *buf);
-#if defined(ENABLE_TABCOMP) || defined(ENABLE_BROWSER)
-int diralphasort(const void *va, const void *vb);
-void free_chararray(char **array, size_t len);
-#endif
-#ifdef ENABLE_TABCOMP
-char *input_tab(char *buf, bool allow_files, size_t *place,
-	bool *lastwastab, void (*refresh_func)(void), bool *listed);
-#endif
-const char *tail(const char *path);
-#ifndef DISABLE_HISTORIES
-void load_history(void);
-void save_history(void);
-int check_dotnano(void);
-void load_poshistory(void);
-void save_poshistory(void);
-void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos);
-bool has_old_position(const char *file, ssize_t *line, ssize_t *column);
-#endif
-
-/* Some functions in global.c. */
-size_t length_of_list(int menu);
-const sc *first_sc_for(int menu, void (*func)(void));
-int the_code_for(void (*func)(void), int defaultval);
-functionptrtype func_from_key(int *kbinput);
-void assign_keyinfo(sc *s, const char *keystring, const int keycode);
-void print_sclist(void);
-void shortcut_init(void);
-#ifndef DISABLE_COLOR
-void set_lint_or_format_shortcuts(void);
-void set_spell_shortcuts(void);
-#endif
-const subnfunc *sctofunc(const sc *s);
-const char *flagtostr(int flag);
-sc *strtosc(const char *input);
-int strtomenu(const char *input);
-#ifdef DEBUG
-void thanks_for_all_the_fish(void);
-#endif
-
-/* All functions in help.c. */
-#ifdef ENABLE_HELP
-void wrap_the_help_text(bool redisplaying);
-void do_help(void);
-void help_init(void);
-functionptrtype parse_help_input(int *kbinput);
-size_t help_line_len(const char *ptr);
-#endif
-void do_help_void(void);
-
-/* All functions in move.c. */
-void do_first_line(void);
-void do_last_line(void);
-void do_page_up(void);
-void do_page_down(void);
-#ifndef DISABLE_JUSTIFY
-void do_para_begin(bool update_screen);
-void do_para_begin_void(void);
-void do_para_end(bool update_screen);
-void do_para_end_void(void);
-#endif
-void do_prev_block(void);
-void do_next_block(void);
-void do_prev_word(bool allow_punct, bool update_screen);
-void do_prev_word_void(void);
-bool do_next_word(bool allow_punct, bool update_screen);
-void do_next_word_void(void);
-void do_home(bool be_clever);
-void do_home_void(void);
-void do_end(bool be_clever);
-void do_end_void(void);
-void do_up(bool scroll_only);
-void do_up_void(void);
-void do_down(bool scroll_only);
-void do_down_void(void);
-#ifndef NANO_TINY
-void do_scroll_up(void);
-void do_scroll_down(void);
-#endif
-void do_left(void);
-void do_right(void);
-
-/* Most functions in nano.c. */
-filestruct *make_new_node(filestruct *prevnode);
-void splice_node(filestruct *afterthis, filestruct *newnode);
-void unlink_node(filestruct *fileptr);
-void delete_node(filestruct *fileptr);
-filestruct *copy_filestruct(const filestruct *src);
-void free_filestruct(filestruct *src);
-void renumber(filestruct *fileptr);
-partition *partition_filestruct(filestruct *top, size_t top_x,
-	filestruct *bot, size_t bot_x);
-void unpartition_filestruct(partition **p);
-void extract_buffer(filestruct **file_top, filestruct **file_bot,
-	filestruct *top, size_t top_x, filestruct *bot, size_t bot_x);
-void ingraft_buffer(filestruct *somebuffer);
-void copy_from_buffer(filestruct *somebuffer);
-openfilestruct *make_new_opennode(void);
-void unlink_opennode(openfilestruct *fileptr);
-void delete_opennode(openfilestruct *fileptr);
-void print_view_warning(void);
-void show_restricted_warning(void);
-#ifndef ENABLE_HELP
-void say_there_is_no_help(void);
-#endif
-void finish(void);
-void die(const char *msg, ...);
-void die_save_file(const char *die_filename, struct stat *die_stat);
-void window_init(void);
-void do_exit(void);
-void close_and_go(void);
-RETSIGTYPE handle_hupterm(int signal);
-RETSIGTYPE do_suspend(int signal);
-RETSIGTYPE do_continue(int signal);
-#ifndef NANO_TINY
-RETSIGTYPE handle_sigwinch(int signal);
-void regenerate_screen(void);
-void allow_sigwinch(bool allow);
-void do_toggle(int flag);
-void do_toggle_void(void);
-void enable_signals(void);
-#endif
-void disable_flow_control(void);
-void enable_flow_control(void);
-void terminal_init(void);
-void unbound_key(int code);
-int do_input(bool allow_funcs);
-#ifdef ENABLE_MOUSE
-int do_mouse(void);
-#endif
-void do_output(char *output, size_t output_len, bool allow_cntrls);
-
-/* Most functions in prompt.c. */
-#ifdef ENABLE_MOUSE
-int do_statusbar_mouse(void);
-#endif
-void do_statusbar_output(int *the_input, size_t input_len,
-	bool filtering);
-void do_statusbar_home(void);
-void do_statusbar_end(void);
-void do_statusbar_left(void);
-void do_statusbar_right(void);
-void do_statusbar_backspace(void);
-void do_statusbar_delete(void);
-void do_statusbar_cut_text(void);
-#ifndef NANO_TINY
-void do_statusbar_prev_word(void);
-void do_statusbar_next_word(void);
-#endif
-void do_statusbar_verbatim_input(void);
-size_t statusbar_xplustabs(void);
-size_t get_statusbar_page_start(size_t start_col, size_t column);
-void reinit_statusbar_x(void);
-void update_the_statusbar(void);
-int do_prompt(bool allow_tabs, bool allow_files,
-	int menu, const char *curranswer,
-#ifndef DISABLE_HISTORIES
-	filestruct **history_list,
-#endif
-	void (*refresh_func)(void), const char *msg, ...);
-int do_yesno_prompt(bool all, const char *msg);
-
-/* Most functions in rcfile.c. */
-#ifdef ENABLE_NANORC
-#ifndef DISABLE_COLOR
-bool parse_color_names(char *combostr, short *fg, short *bg, bool *bright);
-void grab_and_store(const char *kind, char *ptr, regexlisttype **storage);
-#endif
-void parse_rcfile(FILE *rcstream, bool syntax_only);
-void do_rcfiles(void);
-#endif /* ENABLE_NANORC */
-
-/* Most functions in search.c. */
-void not_found_msg(const char *str);
-void search_replace_abort(void);
-int findnextstr(const char *needle, bool whole_word_only, bool have_region,
-	size_t *match_len, bool skipone, const filestruct *begin, size_t begin_x);
-void do_search(void);
-#ifndef NANO_TINY
-void do_findprevious(void);
-void do_findnext(void);
-#endif
-void do_research(void);
-void go_looking(void);
-ssize_t do_replace_loop(const char *needle, bool whole_word_only,
-	const filestruct *real_current, size_t *real_current_x);
-void do_replace(void);
-void goto_line_posx(ssize_t line, size_t pos_x);
-void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
-	bool interactive);
-void do_gotolinecolumn_void(void);
-#ifndef NANO_TINY
-void do_find_bracket(void);
-#ifdef ENABLE_TABCOMP
-char *get_history_completion(filestruct **h, char *s, size_t len);
-#endif
-#endif
-#ifndef DISABLE_HISTORIES
-bool history_has_changed(void);
-void history_init(void);
-void history_reset(const filestruct *h);
-void update_history(filestruct **h, const char *s);
-char *get_history_older(filestruct **h);
-char *get_history_newer(filestruct **h);
-void get_history_older_void(void);
-void get_history_newer_void(void);
-#endif
-
-/* Most functions in text.c. */
-#ifndef NANO_TINY
-void do_mark(void);
-#endif
-void do_delete(void);
-void do_backspace(void);
-#ifndef NANO_TINY
-void do_cut_prev_word(void);
-void do_cut_next_word(void);
-#endif
-void do_tab(void);
-#ifndef NANO_TINY
-void do_indent(void);
-void do_unindent(void);
-#endif
-bool white_string(const char *s);
-#ifdef ENABLE_COMMENT
-void do_comment(void);
-bool comment_line(undo_type action, filestruct *f, const char *comment_seq);
-#endif
-void do_undo(void);
-void do_redo(void);
-void do_enter(void);
-#ifndef NANO_TINY
-RETSIGTYPE cancel_command(int signal);
-bool execute_command(const char *command);
-void discard_until(const undo *thisitem, openfilestruct *thefile);
-void add_undo(undo_type action);
-#ifdef ENABLE_COMMENT
-void update_comment_undo(ssize_t lineno);
-#endif
-void update_undo(undo_type action);
-#endif /* !NANO_TINY */
-#ifndef DISABLE_WRAPPING
-void wrap_reset(void);
-bool do_wrap(filestruct *line);
-#endif
-#if defined(ENABLE_HELP) || !defined(DISABLE_WRAPJUSTIFY)
-ssize_t break_line(const char *line, ssize_t goal, bool snap_at_nl);
-#endif
-#if !defined(NANO_TINY) || !defined(DISABLE_JUSTIFY)
-size_t indent_length(const char *line);
-#endif
-#ifndef DISABLE_JUSTIFY
-void justify_format(filestruct *paragraph, size_t skip);
-bool begpar(const filestruct *const foo);
-bool inpar(const filestruct *const foo);
-void do_justify(bool full_justify);
-void do_justify_void(void);
-void do_full_justify(void);
-#endif
-#ifndef DISABLE_SPELLER
-void do_spell(void);
-#endif
-#ifndef DISABLE_COLOR
-void do_linter(void);
-void do_formatter(void);
-#endif
-#ifndef NANO_TINY
-void do_wordlinechar_count(void);
-#endif
-void do_verbatim_input(void);
-void complete_a_word(void);
-
-/* All functions in utils.c. */
-void get_homedir(void);
-#ifdef ENABLE_LINENUMBERS
-int digits(ssize_t n);
-#endif
-bool parse_num(const char *str, ssize_t *val);
-bool parse_line_column(const char *str, ssize_t *line, ssize_t *column);
-void snuggly_fit(char **str);
-void null_at(char **data, size_t index);
-void unsunder(char *str, size_t true_len);
-void sunder(char *str);
-const char *fixbounds(const char *r);
-#ifndef DISABLE_SPELLER
-bool is_separate_word(size_t position, size_t length, const char *buf);
-#endif
-const char *strstrwrapper(const char *haystack, const char *needle,
-	const char *start);
-void nperror(const char *s);
-void *nmalloc(size_t howmuch);
-void *nrealloc(void *ptr, size_t howmuch);
-char *mallocstrncpy(char *dest, const char *src, size_t n);
-char *mallocstrcpy(char *dest, const char *src);
-char *free_and_assign(char *dest, char *src);
-size_t get_page_start(size_t column);
-size_t xplustabs(void);
-size_t actual_x(const char *s, size_t column);
-size_t strnlenpt(const char *s, size_t maxlen);
-size_t strlenpt(const char *s);
-void new_magicline(void);
-#if !defined(NANO_TINY) || defined(ENABLE_HELP)
-void remove_magicline(void);
-#endif
-#ifndef NANO_TINY
-void mark_order(const filestruct **top, size_t *top_x, const filestruct
-	**bot, size_t *bot_x, bool *right_side_up);
-#endif
-size_t get_totsize(const filestruct *begin, const filestruct *end);
-#ifndef NANO_TINY
-filestruct *fsfromline(ssize_t lineno);
-#endif
-#ifdef DEBUG
-void dump_filestruct(const filestruct *inptr);
-void dump_filestruct_reverse(void);
-#endif
-
-/* Most functions in winio.c. */
-void get_key_buffer(WINDOW *win);
-size_t get_key_buffer_len(void);
-void unget_kbinput(int kbinput, bool metakey);
-int get_kbinput(WINDOW *win);
-int parse_kbinput(WINDOW *win);
-int arrow_from_abcd(int kbinput);
-int parse_escape_sequence(WINDOW *win, int kbinput);
-int get_byte_kbinput(int kbinput);
-int get_control_kbinput(int kbinput);
-int *get_verbatim_kbinput(WINDOW *win, size_t *kbinput_len);
-int *parse_verbatim_kbinput(WINDOW *win, size_t *count);
-#ifdef ENABLE_MOUSE
-int get_mouseinput(int *mouse_x, int *mouse_y, bool allow_shortcuts);
-#endif
-const sc *get_shortcut(int *kbinput);
-void blank_row(WINDOW *win, int y, int x, int n);
-void blank_edit(void);
-void blank_statusbar(void);
-void blank_bottombars(void);
-void check_statusblank(void);
-char *display_string(const char *buf, size_t column, size_t span, bool isdata);
-void titlebar(const char *path);
-extern void set_modified(void);
-void statusbar(const char *msg);
-void warn_and_shortly_pause(const char *msg);
-void statusline(message_type importance, const char *msg, ...);
-void bottombars(int menu);
-void onekey(const char *keystroke, const char *desc, int length);
-void place_the_cursor(bool forreal);
-void edit_draw(filestruct *fileptr, const char *converted,
-	int line, size_t from_col);
-int update_line(filestruct *fileptr, size_t index);
-#ifndef NANO_TINY
-int update_softwrapped_line(filestruct *fileptr);
-#endif
-bool line_needs_update(const size_t old_column, const size_t new_column);
-int go_back_chunks(int nrows, filestruct **line, size_t *leftedge);
-int go_forward_chunks(int nrows, filestruct **line, size_t *leftedge);
-bool less_than_a_screenful(size_t was_lineno, size_t was_leftedge);
-void edit_scroll(scroll_dir direction, int nrows);
-#ifndef NANO_TINY
-size_t get_softwrap_breakpoint(const char *text, size_t leftedge,
-				bool *end_of_line);
-size_t get_chunk_and_edge(size_t column, filestruct *line, size_t *leftedge);
-size_t chunk_for(size_t column, filestruct *line);
-size_t leftedge_for(size_t column, filestruct *line);
-size_t number_of_chunks_in(filestruct *line);
-void ensure_firstcolumn_is_aligned(void);
-#endif
-size_t actual_last_column(size_t leftedge, size_t column);
-void edit_redraw(filestruct *old_current);
-void edit_refresh(void);
-void adjust_viewport(update_type location);
-void total_redraw(void);
-void total_refresh(void);
-void display_main_list(void);
-void do_cursorpos(bool force);
-void do_cursorpos_void(void);
-void spotlight(bool active, size_t from_col, size_t to_col);
-#ifndef NANO_TINY
-void spotlight_softwrapped(bool active, size_t from_col, size_t to_col);
-#endif
-void xon_complaint(void);
-void xoff_complaint(void);
-void do_suspend_void(void);
-void disable_waiting(void);
-void enable_waiting(void);
-#ifndef DISABLE_EXTRA
-void do_credits(void);
-#endif
-
-/* These are just name definitions. */
-void do_cancel(void);
-void case_sens_void(void);
-void regexp_void(void);
-void backwards_void(void);
-void flip_replace(void);
-void gototext_void(void);
-#ifdef ENABLE_BROWSER
-void to_files_void(void);
-void goto_dir_void(void);
-#endif
-#ifndef NANO_TINY
-void dos_format_void(void);
-void mac_format_void(void);
-void append_void(void);
-void prepend_void(void);
-void backup_file_void(void);
-void flip_execute(void);
-#endif
-#ifdef ENABLE_MULTIBUFFER
-void flip_newbuffer(void);
-#endif
-void discard_buffer(void);
-
-#endif /* !PROTO_H */
--- a/src/prototypes.h
+++ b/src/prototypes.h
@@ -0,0 +1,693 @@
+/**************************************************************************
+ *   prototypes.h  --  This file is part of GNU nano.                     *
+ *                                                                        *
+ *   Copyright (C) 1999-2011, 2013-2023 Free Software Foundation, Inc.    *
+ *                                                                        *
+ *   GNU nano is free software: you can redistribute it and/or modify     *
+ *   it under the terms of the GNU General Public License as published    *
+ *   by the Free Software Foundation, either version 3 of the License,    *
+ *   or (at your option) any later version.                               *
+ *                                                                        *
+ *   GNU nano is distributed in the hope that it will be useful,          *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty          *
+ *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
+ *   See the GNU General Public License for more details.                 *
+ *                                                                        *
+ *   You should have received a copy of the GNU General Public License    *
+ *   along with this program.  If not, see http://www.gnu.org/licenses/.  *
+ *                                                                        *
+ **************************************************************************/
+
+#include "definitions.h"
+
+/* All external variables.  See global.c for their descriptions. */
+
+#ifndef NANO_TINY
+extern volatile sig_atomic_t the_window_resized;
+#endif
+
+extern bool on_a_vt;
+extern bool shifted_metas;
+
+extern bool meta_key;
+extern bool shift_held;
+extern bool mute_modifiers;
+extern bool bracketed_paste;
+
+extern bool we_are_running;
+extern bool more_than_one;
+extern bool report_size;
+extern bool ran_a_tool;
+
+extern bool inhelp;
+extern char *title;
+
+extern bool focusing;
+
+extern bool as_an_at;
+
+extern bool control_C_was_pressed;
+
+extern message_type lastmessage;
+
+extern linestruct *pletion_line;
+
+extern bool also_the_last;
+
+extern char *answer;
+
+extern char *last_search;
+extern int didfind;
+
+extern char *present_path;
+
+extern unsigned flags[4];
+
+extern int controlleft, controlright;
+extern int controlup, controldown;
+extern int controlhome, controlend;
+#ifndef NANO_TINY
+extern int controldelete, controlshiftdelete;
+extern int shiftleft, shiftright;
+extern int shiftup, shiftdown;
+extern int shiftcontrolleft, shiftcontrolright;
+extern int shiftcontrolup, shiftcontroldown;
+extern int shiftcontrolhome, shiftcontrolend;
+extern int altleft, altright;
+extern int altup, altdown;
+extern int altpageup, altpagedown;
+extern int altinsert, altdelete;
+extern int shiftaltleft, shiftaltright;
+extern int shiftaltup, shiftaltdown;
+#endif
+
+#ifdef ENABLED_WRAPORJUSTIFY
+extern ssize_t fill;
+extern size_t wrap_at;
+#endif
+
+extern WINDOW *topwin;
+extern WINDOW *midwin;
+extern WINDOW *footwin;
+extern int editwinrows;
+extern int editwincols;
+extern int margin;
+extern int thebar;
+#ifndef NANO_TINY
+extern int *bardata;
+extern ssize_t stripe_column;
+#endif
+
+extern linestruct *cutbuffer;
+extern linestruct *cutbottom;
+extern bool keep_cutbuffer;
+
+extern openfilestruct *openfile;
+#ifdef ENABLE_MULTIBUFFER
+extern openfilestruct *startfile;
+#endif
+
+#ifndef NANO_TINY
+extern char *matchbrackets;
+extern char *whitespace;
+extern int whitelen[2];
+#endif
+
+extern const char *exit_tag;
+extern const char *close_tag;
+#ifdef ENABLE_JUSTIFY
+extern char *punct;
+extern char *brackets;
+extern char *quotestr;
+extern regex_t quotereg;
+#endif
+
+extern char *word_chars;
+
+extern ssize_t tabsize;
+
+#ifndef NANO_TINY
+extern char *backup_dir;
+#endif
+#ifdef ENABLE_OPERATINGDIR
+extern char *operating_dir;
+#endif
+
+#ifdef ENABLE_SPELLER
+extern char *alt_speller;
+#endif
+
+#ifdef ENABLE_COLOR
+extern syntaxtype *syntaxes;
+extern char *syntaxstr;
+extern bool have_palette;
+extern bool rescind_colors;
+extern bool perturbed;
+extern bool recook;
+#endif
+
+extern bool refresh_needed;
+
+extern int currmenu;
+extern keystruct *sclist;
+extern funcstruct *allfuncs;
+extern funcstruct *exitfunc;
+
+extern linestruct *search_history;
+extern linestruct *replace_history;
+extern linestruct *execute_history;
+#ifdef ENABLE_HISTORIES
+extern linestruct *searchtop;
+extern linestruct *searchbot;
+extern linestruct *replacetop;
+extern linestruct *replacebot;
+extern linestruct *executetop;
+extern linestruct *executebot;
+#endif
+
+extern regex_t search_regexp;
+extern regmatch_t regmatches[10];
+
+extern int hilite_attribute;
+#ifdef ENABLE_COLOR
+extern colortype *color_combo[NUMBER_OF_ELEMENTS];
+#endif
+extern int interface_color_pair[NUMBER_OF_ELEMENTS];
+
+extern char *homedir;
+extern char *statedir;
+#if defined(ENABLE_NANORC) || defined(ENABLE_HISTORIES)
+extern char *startup_problem;
+#endif
+#ifdef ENABLE_NANORC
+extern char *custom_nanorc;
+
+extern char *commandname;
+extern keystruct *planted_shortcut;
+#endif
+
+extern bool spotlighted;
+extern size_t light_from_col;
+extern size_t light_to_col;
+
+typedef void (*functionptrtype)(void);
+
+/* The two needed functions from browser.c. */
+#ifdef ENABLE_BROWSER
+void browser_refresh(void);
+char *browse_in(const char *inpath);
+void to_first_file(void);
+void to_last_file(void);
+#endif
+
+/* Most functions in chars.c. */
+#ifdef ENABLE_UTF8
+void utf8_init(void);
+bool using_utf8(void);
+#endif
+bool is_alpha_char(const char *c);
+bool is_blank_char(const char *c);
+bool is_cntrl_char(const char *c);
+bool is_word_char(const char *c, bool allow_punct);
+char control_mbrep(const char *c, bool isdata);
+#ifdef ENABLE_UTF8
+int mbtowide(wchar_t *wc, const char *c);
+bool is_doublewidth(const char *ch);
+bool is_zerowidth(const char *ch);
+#endif
+int char_length(const char *pointer);
+size_t mbstrlen(const char *pointer);
+int collect_char(const char *string, char *thechar);
+int advance_over(const char *string, size_t *column);
+size_t step_left(const char *buf, size_t pos);
+size_t step_right(const char *buf, size_t pos);
+int mbstrcasecmp(const char *s1, const char *s2);
+int mbstrncasecmp(const char *s1, const char *s2, size_t n);
+char *mbstrcasestr(const char *haystack, const char *needle);
+char *revstrstr(const char *haystack, const char *needle, const char *pointer);
+char *mbrevstrcasestr(const char *haystack, const char *needle, const char *pointer);
+#if !defined(NANO_TINY) || defined(ENABLE_JUSTIFY)
+char *mbstrchr(const char *string, const char *chr);
+#endif
+#ifndef NANO_TINY
+char *mbstrpbrk(const char *string, const char *accept);
+char *mbrevstrpbrk(const char *head, const char *accept, const char *pointer);
+#endif
+#if defined(ENABLE_NANORC) && (!defined(NANO_TINY) || defined(ENABLE_JUSTIFY))
+bool has_blank_char(const char *string);
+#endif
+bool white_string(const char *string);
+
+/* Most functions in color.c. */
+#ifdef ENABLE_COLOR
+void set_interface_colorpairs(void);
+void prepare_palette(void);
+void find_and_prime_applicable_syntax(void);
+void check_the_multis(linestruct *line);
+void precalc_multicolorinfo(void);
+#endif
+
+/* Most functions in cut.c. */
+void do_delete(void);
+void do_backspace(void);
+#ifndef NANO_TINY
+void chop_previous_word(void);
+void chop_next_word(void);
+#endif
+void extract_segment(linestruct *top, size_t top_x, linestruct *bot, size_t bot_x);
+void ingraft_buffer(linestruct *topline);
+void copy_from_buffer(linestruct *somebuffer);
+#ifndef NANO_TINY
+void cut_marked_region(void);
+#endif
+void do_snip(bool marked, bool until_eof, bool append);
+void cut_text(void);
+#ifndef NANO_TINY
+void cut_till_eof(void);
+void zap_text(void);
+void copy_marked_region(void);
+void copy_text(void);
+#endif
+void paste_text(void);
+
+/* Most functions in files.c. */
+void make_new_buffer(void);
+#ifndef NANO_TINY
+bool delete_lockfile(const char *lockfilename);
+#endif
+bool open_buffer(const char *filename, bool new_one);
+void set_modified(void);
+void prepare_for_display(void);
+#ifdef ENABLE_MULTIBUFFER
+void mention_name_and_linecount(void);
+void switch_to_prev_buffer(void);
+void switch_to_next_buffer(void);
+void close_buffer(void);
+#endif
+void read_file(FILE *f, int fd, const char *filename, bool undoable);
+int open_file(const char *filename, bool new_one, FILE **f);
+char *get_next_filename(const char *name, const char *suffix);
+void do_insertfile(void);
+#ifndef NANO_TINY
+void do_execute(void);
+#endif
+char *get_full_path(const char *origpath);
+char *safe_tempfile(FILE **stream);
+#ifdef ENABLE_OPERATINGDIR
+void init_operating_dir(void);
+bool outside_of_confinement(const char *currpath, bool allow_tabcomp);
+#endif
+#ifndef NANO_TINY
+void init_backup_dir(void);
+#endif
+int copy_file(FILE *inn, FILE *out, bool close_out);
+bool write_file(const char *name, FILE *thefile, bool normal,
+				kind_of_writing_type method, bool annotate);
+#ifndef NANO_TINY
+bool write_region_to_file(const char *name, FILE *stream, bool normal,
+				kind_of_writing_type method);
+#endif
+int write_it_out(bool exiting, bool withprompt);
+void do_writeout(void);
+void do_savefile(void);
+char *real_dir_from_tilde(const char *path);
+#if defined(ENABLE_TABCOMP) || defined(ENABLE_BROWSER)
+int diralphasort(const void *va, const void *vb);
+#endif
+#ifdef ENABLE_TABCOMP
+char *input_tab(char *buf, size_t *place, void (*refresh_func)(void), bool *listed);
+#endif
+
+/* Some functions in global.c. */
+const keystruct *first_sc_for(int menu, void (*function)(void));
+size_t shown_entries_for(int menu);
+const keystruct *get_shortcut(const int keycode);
+functionptrtype func_from_key(const int keycode);
+#if defined(ENABLE_BROWSER) || defined(ENABLE_HELP)
+functionptrtype interpret(const int keycode);
+#endif
+int keycode_from_string(const char *keystring);
+void shortcut_init(void);
+const char *epithet_of_flag(int flag);
+
+/* Some functions in help.c. */
+#ifdef ENABLE_HELP
+void wrap_help_text_into_buffer(void);
+#endif
+void do_help(void);
+
+/* Most functions in history.c. */
+#ifdef ENABLE_HISTORIES
+void history_init(void);
+void reset_history_pointer_for(const linestruct *list);
+void update_history(linestruct **item, const char *text, bool avoid_duplicates);
+#ifdef ENABLE_TABCOMP
+char *get_history_completion(linestruct **h, char *s, size_t len);
+#endif
+bool have_statedir(void);
+void load_history(void);
+void save_history(void);
+void load_poshistory(void);
+void update_poshistory(void);
+bool has_old_position(const char *file, ssize_t *line, ssize_t *column);
+#endif
+
+/* Most functions in move.c. */
+void to_first_line(void);
+void to_last_line(void);
+void do_page_up(void);
+void do_page_down(void);
+#ifdef ENABLE_JUSTIFY
+void do_para_begin(linestruct **line);
+void do_para_end(linestruct **line);
+void to_para_begin(void);
+void to_para_end(void);
+#endif
+void to_prev_block(void);
+void to_next_block(void);
+void do_prev_word(bool allow_folded);
+bool do_next_word(bool after_ends, bool allow_folded);
+void to_prev_word(void);
+void to_next_word(void);
+void do_home(void);
+void do_end(void);
+void do_up(void);
+void do_down(void);
+#if !defined(NANO_TINY) || defined(ENABLE_HELP)
+void do_scroll_up(void);
+void do_scroll_down(void);
+void do_center(void);
+#endif
+void do_left(void);
+void do_right(void);
+void move_cursor_to_proper_column(void);
+
+/* Most functions in nano.c. */
+linestruct *make_new_node(linestruct *prevnode);
+void splice_node(linestruct *afterthis, linestruct *newnode);
+void unlink_node(linestruct *line);
+void delete_node(linestruct *line);
+linestruct *copy_buffer(const linestruct *src);
+void free_lines(linestruct *src);
+void renumber_from(linestruct *line);
+void print_view_warning(void);
+bool in_restricted_mode(void);
+#ifndef NANO_TINY
+void suggest_ctrlT_ctrlZ(void);
+#endif
+void finish(void);
+void close_and_go(void);
+void do_exit(void);
+void die(const char *msg, ...);
+void window_init(void);
+void install_handler_for_Ctrl_C(void);
+void restore_handler_for_Ctrl_C(void);
+#ifndef NANO_TINY
+void reconnect_and_store_state(void);
+#endif
+void handle_hupterm(int signal);
+#ifndef DEBUG
+void handle_crash(int signal);
+#endif
+void suspend_nano(int signal);
+void do_suspend(void);
+void continue_nano(int signal);
+#if !defined(NANO_TINY) || defined(ENABLE_SPELLER) || defined(ENABLE_COLOR)
+void block_sigwinch(bool blockit);
+#endif
+#ifndef NANO_TINY
+void handle_sigwinch(int signal);
+void regenerate_screen(void);
+#endif
+void disable_kb_interrupt(void);
+void enable_kb_interrupt(void);
+void disable_flow_control(void);
+void enable_flow_control(void);
+void terminal_init(void);
+#ifdef ENABLE_LINENUMBERS
+void confirm_margin(void);
+#endif
+void unbound_key(int code);
+bool changes_something(functionptrtype f);
+void inject(char *burst, size_t count);
+
+/* Most functions in prompt.c. */
+size_t get_statusbar_page_start(size_t base, size_t column);
+void put_cursor_at_end_of_answer(void);
+void add_or_remove_pipe_symbol_from_answer(void);
+int do_prompt(int menu, const char *provided, linestruct **history_list,
+		void (*refresh_func)(void), const char *msg, ...);
+int ask_user(bool withall, const char *question);
+
+/* Most functions in rcfile.c. */
+#if defined(ENABLE_NANORC) || defined(ENABLE_HISTORIES)
+void display_rcfile_errors(void);
+void jot_error(const char *msg, ...);
+#endif
+#ifdef ENABLE_NANORC
+keystruct *strtosc(const char *input);
+#ifdef ENABLE_COLOR
+void parse_one_include(char *file, syntaxtype *syntax);
+void grab_and_store(const char *kind, char *ptr, regexlisttype **storage);
+bool parse_syntax_commands(char *keyword, char *ptr);
+#endif
+void parse_rcfile(FILE *rcstream, bool just_syntax, bool intros_only);
+void do_rcfiles(void);
+#endif /* ENABLE_NANORC */
+
+/* Most functions in search.c. */
+bool regexp_init(const char *regexp);
+void tidy_up_after_search(void);
+int findnextstr(const char *needle, bool whole_word_only, int modus,
+		size_t *match_len, bool skipone, const linestruct *begin, size_t begin_x);
+void do_search_forward(void);
+void do_search_backward(void);
+void do_findprevious(void);
+void do_findnext(void);
+void not_found_msg(const char *str);
+void go_looking(void);
+ssize_t do_replace_loop(const char *needle, bool whole_word_only,
+		const linestruct *real_current, size_t *real_current_x);
+void do_replace(void);
+void ask_for_and_do_replacements(void);
+#if !defined(NANO_TINY) || defined(ENABLE_SPELLER) || defined (ENABLE_LINTER) || defined (ENABLE_FORMATTER)
+void goto_line_posx(ssize_t line, size_t pos_x);
+#endif
+void goto_line_and_column(ssize_t line, ssize_t column, bool retain_answer,
+		bool interactive);
+void do_gotolinecolumn(void);
+#ifndef NANO_TINY
+int find_matching_bracket_pos(linestruct **line, size_t *xpos);
+bool find_bracketed_region(linestruct *in_region,
+                           linestruct **top, linestruct **bot);
+void do_find_bracket(void);
+void put_or_lift_anchor(void);
+void to_prev_anchor(void);
+void to_next_anchor(void);
+#endif
+
+/* Most functions in text.c. */
+#ifndef NANO_TINY
+void do_mark(void);
+#endif
+void do_tab(void);
+#ifndef NANO_TINY
+void do_indent(void);
+void do_unindent(void);
+#endif
+#ifdef ENABLE_COMMENT
+void do_comment(void);
+#endif
+void do_undo(void);
+void do_redo(void);
+void do_enter(void);
+#ifndef NANO_TINY
+void discard_until(const undostruct *thisitem);
+void add_undo(undo_type action, const char *message);
+void update_multiline_undo(ssize_t lineno, char *indentation);
+void update_undo(undo_type action);
+#endif /* !NANO_TINY */
+#ifdef ENABLE_WRAPPING
+void do_wrap(void);
+#endif
+#if defined(ENABLE_HELP) || defined(ENABLED_WRAPORJUSTIFY)
+ssize_t break_line(const char *textstart, ssize_t goal, bool snap_at_nl);
+#endif
+#if !defined(NANO_TINY) || defined(ENABLED_WRAPORJUSTIFY)
+size_t indent_length(const char *line);
+#endif
+#ifdef ENABLE_JUSTIFY
+size_t quote_length(const char *line);
+bool begpar(const linestruct *const line, int depth);
+bool inpar(const linestruct *const line);
+void do_justify(void);
+void do_full_justify(void);
+#endif
+#ifdef ENABLE_SPELLER
+void do_spell(void);
+#endif
+#ifdef ENABLE_LINTER
+void do_linter(void);
+#endif
+#ifdef ENABLE_FORMATTER
+void do_formatter(void);
+#endif
+#ifndef NANO_TINY
+void count_lines_words_and_characters(void);
+#endif
+void do_verbatim_input(void);
+#ifdef ENABLE_WORDCOMPLETION
+void complete_a_word(void);
+#endif
+
+/* All functions in utils.c. */
+void get_homedir(void);
+const char *tail(const char *path);
+char *concatenate(const char *path, const char *name);
+int digits(ssize_t n);
+bool parse_num(const char *str, ssize_t *result);
+bool parse_line_column(const char *str, ssize_t *line, ssize_t *column);
+void recode_NUL_to_LF(char *string, size_t length);
+size_t recode_LF_to_NUL(char *string);
+#if !defined(ENABLE_TINY) || defined(ENABLE_TABCOMP) || defined(ENABLE_BROWSER)
+void free_chararray(char **array, size_t len);
+#endif
+#ifdef ENABLE_SPELLER
+bool is_separate_word(size_t position, size_t length, const char *buf);
+#endif
+const char *strstrwrapper(const char *haystack, const char *needle,
+		const char *start);
+void *nmalloc(size_t howmuch);
+void *nrealloc(void *ptr, size_t howmuch);
+char *measured_copy(const char *string, size_t count);
+char *mallocstrcpy(char *dest, const char *src);
+char *copy_of(const char *string);
+char *free_and_assign(char *dest, char *src);
+size_t get_page_start(size_t column);
+size_t xplustabs(void);
+size_t actual_x(const char *text, size_t column);
+size_t wideness(const char *text, size_t maxlen);
+size_t breadth(const char *text);
+void new_magicline(void);
+#if !defined(NANO_TINY) || defined(ENABLE_HELP)
+void remove_magicline(void);
+#endif
+#ifndef NANO_TINY
+bool mark_is_before_cursor(void);
+void get_region(linestruct **top, size_t *top_x, linestruct **bot, size_t *bot_x);
+void get_range(linestruct **top, linestruct **bot);
+#endif
+size_t number_of_characters_in(const linestruct *begin, const linestruct *end);
+#if !defined(NANO_TINY) || defined(ENABLE_SPELLER) || defined (ENABLE_LINTER) || defined (ENABLE_FORMATTER)
+linestruct *line_from_number(ssize_t number);
+#endif
+
+/* Most functions in winio.c. */
+linestruct *get_next_visible_line(linestruct *line);
+linestruct *get_prev_visible_line(linestruct *line);
+#ifndef NANO_TINY
+void record_macro(void);
+void run_macro(void);
+#endif
+void reserve_space_for(size_t newsize);
+size_t waiting_keycodes(void);
+#ifdef ENABLE_NANORC
+void implant(const char *string);
+#endif
+int get_input(WINDOW *win);
+int get_kbinput(WINDOW *win, bool showcursor);
+char *get_verbatim_kbinput(WINDOW *win, size_t *count);
+#ifdef ENABLE_MOUSE
+int get_mouseinput(int *mouse_y, int *mouse_x, bool allow_shortcuts);
+#endif
+void blank_edit(void);
+void blank_statusbar(void);
+void wipe_statusbar(void);
+void blank_bottombars(void);
+void check_statusblank(void);
+void set_blankdelay_to_one(void);
+char *display_string(const char *buf, size_t column, size_t span,
+						bool isdata, bool isprompt);
+void titlebar(const char *path);
+void minibar(void);
+void statusline(message_type importance, const char *msg, ...);
+void statusbar(const char *msg);
+void warn_and_briefly_pause(const char *msg);
+void bottombars(int menu);
+void post_one_key(const char *keystroke, const char *tag, int width);
+void place_the_cursor(void);
+int update_line_at(linestruct *line, size_t index, int row);
+int update_line(linestruct *line, size_t index);
+#ifndef NANO_TINY
+int update_softwrapped_line(linestruct *line);
+#endif
+bool line_needs_update(const size_t old_column, const size_t new_column);
+int go_back_chunks(int nrows, linestruct **line, size_t *leftedge);
+int go_forward_chunks(int nrows, linestruct **line, size_t *leftedge);
+bool less_than_a_screenful(size_t was_lineno, size_t was_leftedge);
+void edit_scroll(bool direction);
+#ifndef NANO_TINY
+size_t get_softwrap_breakpoint(const char *linedata, size_t leftedge,
+								bool *kickoff, bool *end_of_line);
+size_t get_chunk_and_edge(size_t column, linestruct *line, size_t *leftedge);
+size_t chunk_for(size_t column, linestruct *line);
+size_t leftedge_for(size_t column, linestruct *line);
+size_t extra_chunks_in(linestruct *line);
+void ensure_firstcolumn_is_aligned(void);
+#endif
+size_t actual_last_column(size_t leftedge, size_t column);
+void edit_redraw(linestruct *old_current, update_type manner);
+void edit_refresh(void);
+void adjust_viewport(update_type manner);
+void full_refresh(void);
+void draw_all_subwindows(void);
+void report_cursor_position(void);
+void spotlight(size_t from_col, size_t to_col);
+#ifndef NANO_TINY
+void spotlight_softwrapped(size_t from_col, size_t to_col);
+#endif
+#ifdef ENABLE_EXTRA
+void do_credits(void);
+#endif
+
+/* These are just name definitions. */
+void case_sens_void(void);
+void regexp_void(void);
+void backwards_void(void);
+#ifdef ENABLE_HISTORIES
+void get_older_item(void);
+void get_newer_item(void);
+#endif
+void flip_replace(void);
+void flip_goto(void);
+#ifdef ENABLE_BROWSER
+void to_files(void);
+void goto_dir(void);
+#endif
+#ifndef NANO_TINY
+void do_nothing(void);
+void do_toggle(void);
+void dos_format(void);
+void mac_format(void);
+void append_it(void);
+void prepend_it(void);
+void back_it_up(void);
+void flip_execute(void);
+void flip_pipe(void);
+void flip_convert(void);
+#endif
+#ifdef ENABLE_MULTIBUFFER
+void flip_newbuffer(void);
+#endif
+void discard_buffer(void);
+void do_cancel(void);
+
+/* Most functions in folding.c. */
+#ifdef ENABLE_FOLDING
+void do_fold_segment(void);
+void unfold_folded_segment(linestruct *line);
+void unfold_folded_segment_from(linestruct *line);
+linestruct *get_start_of_folded_segment(linestruct* line);
+linestruct *get_end_of_folded_segment(linestruct* line);
+int get_folded_segment_length(linestruct *line);
+#endif
--- a/src/rcfile.c
+++ b/src/rcfile.c
--- a/src/search.c
+++ b/src/search.c
--- a/src/text.c
+++ b/src/text.c
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,8 +1,8 @@
 /**************************************************************************
 *   utils.c  --  This file is part of GNU nano.                          *
 *                                                                        *
- *   Copyright (C) 1999-2011, 2013-2017 Free Software Foundation, Inc.    *
- *   Copyright (C) 2016 Benno Schulenberg                                 *
+ *   Copyright (C) 1999-2011, 2013-2023 Free Software Foundation, Inc.    *
+ *   Copyright (C) 2016, 2017, 2019 Benno Schulenberg                     *
 *                                                                        *
 *   GNU nano is free software: you can redistribute it and/or modify     *
 *   it under the terms of the GNU General Public License as published    *
@@ -19,214 +19,199 @@
 *                                                                        *
 **************************************************************************/

-#include "proto.h"
+#include "prototypes.h"

-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
+#include <errno.h>
 #ifdef HAVE_PWD_H
 #include <pwd.h>
 #endif
-#include <ctype.h>
-#include <errno.h>
+#include <string.h>
+#include <unistd.h>

 /* Return the user's home directory.  We use $HOME, and if that fails,
 * we fall back on the home directory of the effective user ID. */
 void get_homedir(void)
 {
-    if (homedir == NULL) {
-	const char *homenv = getenv("HOME");
+	if (homedir == NULL) {
+		const char *homenv = getenv("HOME");

 #ifdef HAVE_PWD_H
-	/* When HOME isn't set, or when we're root, get the home directory
-	 * from the password file instead. */
-	if (homenv == NULL || geteuid() == 0) {
-	    const struct passwd *userage = getpwuid(geteuid());
+		/* When HOME isn't set, or when we're root, get the home directory
+		 * from the password file instead. */
+		if (homenv == NULL || geteuid() == ROOT_UID) {
+			const struct passwd *userage = getpwuid(geteuid());

-	    if (userage != NULL)
-		homenv = userage->pw_dir;
-	}
+			if (userage != NULL)
+				homenv = userage->pw_dir;
+		}
 #endif

-	/* Only set homedir if some home directory could be determined,
-	 * otherwise keep homedir NULL. */
-	if (homenv != NULL && strcmp(homenv, "") != 0)
-	    homedir = mallocstrcpy(NULL, homenv);
-    }
+		/* Only set homedir if some home directory could be determined,
+		 * otherwise keep homedir NULL. */
+		if (homenv != NULL && *homenv != '\0')
+			homedir = copy_of(homenv);
+	}
+}
+
+/* Return the filename part of the given path. */
+const char *tail(const char *path)
+{
+	const char *slash = strrchr(path, '/');
+
+	if (slash == NULL)
+		return path;
+	else
+		return slash + 1;
+}
+
+/* Return a copy of the two given strings, welded together. */
+char *concatenate(const char *path, const char *name)
+{
+	size_t pathlen = strlen(path);
+	char *joined = nmalloc(pathlen + strlen(name) + 1);
+
+	strcpy(joined, path);
+	strcpy(joined + pathlen, name);
+
+	return joined;
 }

-#ifdef ENABLE_LINENUMBERS
 /* Return the number of digits that the given integer n takes up. */
 int digits(ssize_t n)
 {
-    if (n < 100000) {
-	if (n < 1000) {
-	    if (n < 100)
-		return 2;
-	    else
-		return 3;
+	if (n < 100000) {
+		if (n < 1000) {
+			if (n < 100)
+				return 2;
+			else
+				return 3;
+		} else {
+			if (n < 10000)
+				return 4;
+			else
+				return 5;
+		}
 	} else {
-	    if (n < 10000)
-		return 4;
-	    else
-		return 5;
+		if (n < 10000000) {
+			if (n < 1000000)
+				return 6;
+			else
+				return 7;
+		} else {
+			if (n < 100000000)
+				return 8;
+			else
+				return 9;
+		}
 	}
-    } else {
-	if (n < 10000000) {
-	    if (n < 1000000)
-		return 6;
-	    else
-		return 7;
-	} else {
-	    if (n < 100000000)
-		return 8;
-	    else
-		return 9;
-	}
-    }
 }
-#endif

-/* Read an integer from str.  If it parses okay, store it in *result
- * and return TRUE; otherwise, return FALSE. */
-bool parse_num(const char *str, ssize_t *result)
+/* Read an integer from the given string.  If it parses okay,
+ * store it in *result and return TRUE; otherwise, return FALSE. */
+bool parse_num(const char *string, ssize_t *result)
 {
-    char *first_error;
-    ssize_t value;
+	ssize_t value;
+	char *excess;

-    /* The manual page for strtol() says this is required. */
-    errno = 0;
+	/* Clear the error number so that we can check it afterward. */
+	errno = 0;

-    value = (ssize_t)strtol(str, &first_error, 10);
+	value = (ssize_t)strtol(string, &excess, 10);

-    if (errno == ERANGE || *str == '\0' || *first_error != '\0')
-	return FALSE;
+	if (errno == ERANGE || *string == '\0' || *excess != '\0')
+		return FALSE;

-    *result = value;
+	*result = value;

-    return TRUE;
+	return TRUE;
 }

 /* Read two numbers, separated by a comma, from str, and store them in
 * *line and *column.  Return FALSE on error, and TRUE otherwise. */
 bool parse_line_column(const char *str, ssize_t *line, ssize_t *column)
 {
-    bool retval;
-    char *firstpart;
-    const char *comma;
+	const char *comma;
+	char *firstpart;
+	bool retval;

-    while (*str == ' ')
-	str++;
+	while (*str == ' ')
+		str++;

-    comma = strpbrk(str, "m,. /;");
+	comma = strpbrk(str, ",.:");

-    if (comma == NULL)
-	return parse_num(str, line);
+	if (comma == NULL)
+		return parse_num(str, line);

-    retval = parse_num(comma + 1, column);
+	retval = parse_num(comma + 1, column);
+
+	if (comma == str)
+		return retval;
+
+	firstpart = copy_of(str);
+	firstpart[comma - str] = '\0';
+
+	retval = parse_num(firstpart, line) && retval;
+
+	free(firstpart);

-    if (comma == str)
 	return retval;
-
-    firstpart = mallocstrcpy(NULL, str);
-    firstpart[comma - str] = '\0';
-
-    retval = parse_num(firstpart, line) && retval;
-
-    free(firstpart);
-
-    return retval;
 }

-/* Reduce the memory allocation of a string to what is needed. */
-void snuggly_fit(char **str)
+/* In the given string, recode each embedded NUL as a newline. */
+void recode_NUL_to_LF(char *string, size_t length)
 {
-    if (*str != NULL)
-	*str = charealloc(*str, strlen(*str) + 1);
+	while (length > 0) {
+		if (*string == '\0')
+			*string = '\n';
+		length--;
+		string++;
+	}
 }

-/* Null a string at a certain index and align it. */
-void null_at(char **data, size_t index)
+/* In the given string, recode each embedded newline as a NUL,
+ * and return the number of bytes in the string. */
+size_t recode_LF_to_NUL(char *string)
 {
-    *data = charealloc(*data, index + 1);
-    (*data)[index] = '\0';
+	char *beginning = string;
+
+	while (*string != '\0') {
+		if (*string == '\n')
+			*string = '\0';
+		string++;
+	}
+
+	return (string - beginning);
 }

-/* For non-null-terminated lines.  A line, by definition, shouldn't
- * normally have newlines in it, so encode its nulls as newlines. */
-void unsunder(char *str, size_t true_len)
+#if !defined(ENABLE_TINY) || defined(ENABLE_TABCOMP) || defined(ENABLE_BROWSER)
+/* Free the memory of the given array, which should contain len elements. */
+void free_chararray(char **array, size_t len)
 {
-    for (; true_len > 0; true_len--, str++) {
-	if (*str == '\0')
-	    *str = '\n';
-    }
+	if (array == NULL)
+		return;
+
+	while (len > 0)
+		free(array[--len]);
+
+	free(array);
 }
-
-/* For non-null-terminated lines.  A line, by definition, shouldn't
- * normally have newlines in it, so decode its newlines as nulls. */
-void sunder(char *str)
-{
-    for (; *str != '\0'; str++) {
-	if (*str == '\n')
-	    *str = '\0';
-    }
-}
-
-/* Fix the regex if we're on platforms which require an adjustment
- * from GNU-style to BSD-style word boundaries. */
-const char *fixbounds(const char *r)
-{
-#ifndef GNU_WORDBOUNDS
-    int i, j = 0;
-    char *r2 = charalloc(strlen(r) * 5);
-    char *r3;
-
-#ifdef DEBUG
-    fprintf(stderr, "fixbounds(): Start string = \"%s\"\n", r);
 #endif

-    for (i = 0; i < strlen(r); i++) {
-	if (r[i] != '\0' && r[i] == '\\' && (r[i + 1] == '>' || r[i + 1] == '<')) {
-	    strcpy(&r2[j], "[[:");
-	    r2[j + 3] = r[i + 1];
-	    strcpy(&r2[j + 4], ":]]");
-	    i++;
-	    j += 6;
-	} else
-	    r2[j] = r[i];
-	j++;
-    }
-    r2[j] = '\0';
-    r3 = mallocstrcpy(NULL, r2);
-    free(r2);
-#ifdef DEBUG
-    fprintf(stderr, "fixbounds(): Ending string = \"%s\"\n", r3);
-#endif
-    return (const char *) r3;
-#endif /* !GNU_WORDBOUNDS */
-
-    return r;
-}
-
-#ifndef DISABLE_SPELLER
-/* Is the word starting at the given position in buf and of the given length
- * a separate word?  That is: is it not part of a longer word?*/
-bool is_separate_word(size_t position, size_t length, const char *buf)
+#ifdef ENABLE_SPELLER
+/* Is the word starting at the given position in 'text' and of the given
+ * length a separate word?  That is: is it not part of a longer word? */
+bool is_separate_word(size_t position, size_t length, const char *text)
 {
-    char before[MAXCHARLEN], after[MAXCHARLEN];
-    size_t word_end = position + length;
+	const char *before = text + step_left(text, position);
+	const char *after = text + position + length;

-    /* Get the characters before and after the word, if any. */
-    parse_mbchar(buf + move_mbleft(buf, position), before, NULL);
-    parse_mbchar(buf + word_end, after, NULL);
-
-    /* If the word starts at the beginning of the line OR the character before
-     * the word isn't a letter, and if the word ends at the end of the line OR
-     * the character after the word isn't a letter, we have a whole word. */
-    return ((position == 0 || !is_alpha_mbchar(before)) &&
-		(buf[word_end] == '\0' || !is_alpha_mbchar(after)));
+	/* If the word starts at the beginning of the line OR the character before
+	 * the word isn't a letter, and if the word ends at the end of the line OR
+	 * the character after the word isn't a letter, we have a whole word. */
+	return ((position == 0 || !is_alpha_char(before)) &&
+					(*after == '\0' || !is_alpha_char(after)));
 }
-#endif /* !DISABLE_SPELLER */
+#endif /* ENABLE_SPELLER */

 /* Return the position of the needle in the haystack, or NULL if not found.
 * When searching backwards, we will find the last match that starts no later
@@ -234,340 +219,305 @@ bool is_separate_word(size_t position, size_t length, const char *buf)
 * than start.  If we are doing a regexp search, and we find a match, we fill
 * in the global variable regmatches with at most 9 subexpression matches. */
 const char *strstrwrapper(const char *haystack, const char *needle,
-	const char *start)
+		const char *start)
 {
-    if (*needle == '\0') {
-#ifndef NANO_TINY
-	statusline(ALERT, "Searching for nothing -- please report a bug");
-#endif
-	return (char *)start;
-    }
+	if (ISSET(USE_REGEXP)) {
+		if (ISSET(BACKWARDS_SEARCH)) {
+			size_t last_find, ceiling, far_end;
+			size_t floor = 0, next_rung = 0;
+				/* The start of the search range, and the next start. */

-    if (ISSET(USE_REGEXP)) {
-	if (ISSET(BACKWARDS_SEARCH)) {
-	    size_t last_find, ceiling, far_end;
-	    size_t floor = 0, next_rung = 0;
-		/* The start of the search range, and the next start. */
+			if (regexec(&search_regexp, haystack, 1, regmatches, 0) != 0)
+				return NULL;

-	    if (regexec(&search_regexp, haystack, 1, regmatches, 0) != 0)
-		return NULL;
+			far_end = strlen(haystack);
+			ceiling = start - haystack;
+			last_find = regmatches[0].rm_so;

-	    far_end = strlen(haystack);
-	    ceiling = start - haystack;
-	    last_find = regmatches[0].rm_so;
+			/* A result beyond the search range also means: no match. */
+			if (last_find > ceiling)
+				return NULL;

-	    /* A result beyond the search range also means: no match. */
-	    if (last_find > ceiling)
-		return NULL;
+			/* Move the start-of-range forward until there is no more match;
+			 * then the last match found is the first match backwards. */
+			while (regmatches[0].rm_so <= ceiling) {
+				floor = next_rung;
+				last_find = regmatches[0].rm_so;
+				/* If this is the last possible match, don't try to advance. */
+				if (last_find == ceiling)
+					break;
+				next_rung = step_right(haystack, last_find);
+				regmatches[0].rm_so = next_rung;
+				regmatches[0].rm_eo = far_end;
+				if (regexec(&search_regexp, haystack, 1, regmatches,
+										REG_STARTEND) != 0)
+					break;
+			}

-	    /* Move the start-of-range forward until there is no more match;
-	     * then the last match found is the first match backwards. */
-	    while (regmatches[0].rm_so <= ceiling) {
-		floor = next_rung;
-		last_find = regmatches[0].rm_so;
-		/* If this is the last possible match, don't try to advance. */
-		if (last_find == ceiling)
-		    break;
-		next_rung = move_mbright(haystack, last_find);
-		regmatches[0].rm_so = next_rung;
-		regmatches[0].rm_eo = far_end;
-		if (regexec(&search_regexp, haystack, 1, regmatches,
-					REG_STARTEND) != 0)
-		    break;
-	    }
+			/* Find the last match again, to get possible submatches. */
+			regmatches[0].rm_so = floor;
+			regmatches[0].rm_eo = far_end;
+			if (regexec(&search_regexp, haystack, 10, regmatches,
+										REG_STARTEND) != 0)
+				return NULL;

-	    /* Find the last match again, to get possible submatches. */
-	    regmatches[0].rm_so = floor;
-	    regmatches[0].rm_eo = far_end;
-	    if (regexec(&search_regexp, haystack, 10, regmatches,
-					REG_STARTEND) != 0)
-		return NULL;
+			return haystack + regmatches[0].rm_so;
+		}

-	    return haystack + regmatches[0].rm_so;
+		/* Do a forward regex search from the starting point. */
+		regmatches[0].rm_so = start - haystack;
+		regmatches[0].rm_eo = strlen(haystack);
+		if (regexec(&search_regexp, haystack, 10, regmatches,
+										REG_STARTEND) != 0)
+			return NULL;
+		else
+			return haystack + regmatches[0].rm_so;
+	}
+
+	if (ISSET(CASE_SENSITIVE)) {
+		if (ISSET(BACKWARDS_SEARCH))
+			return revstrstr(haystack, needle, start);
+		else
+			return strstr(start, needle);
 	}

-	/* Do a forward regex search from the starting point. */
-	regmatches[0].rm_so = start - haystack;
-	regmatches[0].rm_eo = strlen(haystack);
-	if (regexec(&search_regexp, haystack, 10, regmatches,
-					REG_STARTEND) != 0)
-	    return NULL;
-	else
-	    return haystack + regmatches[0].rm_so;
-    }
-    if (ISSET(CASE_SENSITIVE)) {
 	if (ISSET(BACKWARDS_SEARCH))
-	    return revstrstr(haystack, needle, start);
+		return mbrevstrcasestr(haystack, needle, start);
 	else
-	    return strstr(start, needle);
-    } else if (ISSET(BACKWARDS_SEARCH))
-	return mbrevstrcasestr(haystack, needle, start);
-
-    return mbstrcasestr(start, needle);
+		return mbstrcasestr(start, needle);
 }

-/* This is a wrapper for the perror() function.  The wrapper temporarily
- * leaves curses mode, calls perror() (which writes to stderr), and then
- * reenters curses mode, updating the screen in the process.  Note that
- * nperror() causes the window to flicker once. */
-void nperror(const char *s)
-{
-    endwin();
-    perror(s);
-    doupdate();
-}
-
-/* This is a wrapper for the malloc() function that properly handles
- * things when we run out of memory.  Thanks, BG, many people have been
- * asking for this... */
+/* Allocate the given amount of memory and return a pointer to it. */
 void *nmalloc(size_t howmuch)
 {
-    void *r = malloc(howmuch);
+	void *section = malloc(howmuch);

-    if (r == NULL && howmuch != 0)
-	die(_("nano is out of memory!"));
+	if (section == NULL)
+		die(_("Nano is out of memory!\n"));

-    return r;
+	return section;
 }

-/* This is a wrapper for the realloc() function that properly handles
- * things when we run out of memory. */
-void *nrealloc(void *ptr, size_t howmuch)
+/* Reallocate the given section of memory to have the given size. */
+void *nrealloc(void *section, size_t howmuch)
 {
-    void *r = realloc(ptr, howmuch);
+	section = realloc(section, howmuch);

-    if (r == NULL && howmuch != 0)
-	die(_("nano is out of memory!"));
+	if (section == NULL)
+		die(_("Nano is out of memory!\n"));

-    return r;
+	return section;
 }

-/* Allocate and copy the first n characters of the given src string, after
- * freeing the destination.  Usage: "dest = mallocstrncpy(dest, src, n);". */
-char *mallocstrncpy(char *dest, const char *src, size_t n)
-{
-    if (src == NULL)
-	src = "";
-
-    if (src != dest)
-	free(dest);
-
-    dest = charalloc(n);
-    strncpy(dest, src, n);
-
-    return dest;
-}
-
-/* Free the dest string and return a malloc'ed copy of src.  Should be used as:
- * "dest = mallocstrcpy(dest, src);". */
+/* Return an appropriately reallocated dest string holding a copy of src.
+ * Usage: "dest = mallocstrcpy(dest, src);". */
 char *mallocstrcpy(char *dest, const char *src)
 {
-    return mallocstrncpy(dest, src, (src == NULL) ? 1 : strlen(src) + 1);
+	size_t count = strlen(src) + 1;
+
+	dest = nrealloc(dest, count);
+	strncpy(dest, src, count);
+
+	return dest;
+}
+
+/* Return an allocated copy of the first count characters
+ * of the given string, and NUL-terminate the copy. */
+char *measured_copy(const char *string, size_t count)
+{
+	char *thecopy = nmalloc(count + 1);
+
+	memcpy(thecopy, string, count);
+	thecopy[count] = '\0';
+
+	return thecopy;
+}
+
+/* Return an allocated copy of the given string. */
+char *copy_of(const char *string)
+{
+	return measured_copy(string, strlen(string));
 }

 /* Free the string at dest and return the string at src. */
 char *free_and_assign(char *dest, char *src)
 {
-    free(dest);
-    return src;
+	free(dest);
+	return src;
 }

-/* When not in softwrap mode, nano scrolls horizontally within a line in
- * chunks (a bit smaller than the chunks used in softwrapping).  Return the
- * column number of the first character displayed in the edit window when the
- * cursor is at the given column.  Note that (0 <= column -
- * get_page_start(column) < COLS). */
+/* When not softwrapping, nano scrolls the current line horizontally by
+ * chunks ("pages").  Return the column number of the first character
+ * displayed in the edit window when the cursor is at the given column. */
 size_t get_page_start(size_t column)
 {
-    if (column < editwincols - 1 || ISSET(SOFTWRAP) || column == 0)
-	return 0;
-    else if (editwincols > 8)
-	return column - 7 - (column - 7) % (editwincols - 8);
-    else
-	return column - (editwincols - 2);
+	if (column == 0 || column + 2 < editwincols || ISSET(SOFTWRAP))
+		return 0;
+	else if (editwincols > 8)
+		return column - 6 - (column - 6) % (editwincols - 8);
+	else
+		return column - (editwincols - 2);
 }

 /* Return the placewewant associated with current_x, i.e. the zero-based
 * column position of the cursor. */
 size_t xplustabs(void)
 {
-    return strnlenpt(openfile->current->data, openfile->current_x);
+	return wideness(openfile->current->data, openfile->current_x);
 }

 /* Return the index in text of the character that (when displayed) will
 * not overshoot the given column. */
 size_t actual_x(const char *text, size_t column)
 {
-    const char *start = text;
-	/* From where we start walking through the text. */
-    size_t width = 0;
-	/* The current accumulated span, in columns. */
+	const char *start = text;
+		/* From where we start walking through the text. */
+	size_t width = 0;
+		/* The current accumulated span, in columns. */

-    while (*text != '\0') {
-	int charlen = parse_mbchar(text, NULL, &width);
+	while (*text != '\0') {
+		int charlen = advance_over(text, &width);

-	if (width > column)
-	    break;
+		if (width > column)
+			break;

-	text += charlen;
-    }
+		text += charlen;
+	}

-    return (text - start);
+	return (text - start);
 }

 /* A strnlen() with tabs and multicolumn characters factored in:
 * how many columns wide are the first maxlen bytes of text? */
-size_t strnlenpt(const char *text, size_t maxlen)
+size_t wideness(const char *text, size_t maxlen)
 {
-    size_t width = 0;
-	/* The screen display width to text[maxlen]. */
+	size_t width = 0;

-    if (maxlen == 0)
-	return 0;
+	if (maxlen == 0)
+		return 0;

-    while (*text != '\0') {
-	int charlen = parse_mbchar(text, NULL, &width);
+	while (*text != '\0') {
+		size_t charlen = advance_over(text, &width);

-	if (maxlen <= charlen)
-	    break;
+		if (maxlen <= charlen)
+			break;

-	maxlen -= charlen;
-	text += charlen;
-    }
+		maxlen -= charlen;
+		text += charlen;
+	}

-    return width;
+	return width;
 }

 /* Return the number of columns that the given text occupies. */
-size_t strlenpt(const char *text)
+size_t breadth(const char *text)
 {
-    size_t span = 0;
+	size_t span = 0;

-    while (*text != '\0')
-	text += parse_mbchar(text, NULL, &span);
+	while (*text != '\0')
+		text += advance_over(text, &span);

-    return span;
+	return span;
 }

-/* Append a new magicline to filebot. */
+/* Append a new magic line to the end of the buffer. */
 void new_magicline(void)
 {
-    openfile->filebot->next = make_new_node(openfile->filebot);
-    openfile->filebot->next->data = mallocstrcpy(NULL, "");
-    openfile->filebot = openfile->filebot->next;
-    openfile->totsize++;
+	openfile->filebot->next = make_new_node(openfile->filebot);
+	openfile->filebot->next->data = copy_of("");
+	openfile->filebot = openfile->filebot->next;
+	openfile->totsize++;
 }

 #if !defined(NANO_TINY) || defined(ENABLE_HELP)
-/* Remove the magicline from filebot, if there is one and it isn't the
- * only line in the file.  Assume that edittop and current are not at
- * filebot. */
+/* Remove the magic line from the end of the buffer, if there is one and
+ * it isn't the only line in the file. */
 void remove_magicline(void)
 {
-    if (openfile->filebot->data[0] == '\0' &&
-		openfile->filebot != openfile->fileage) {
-	openfile->filebot = openfile->filebot->prev;
-	free_filestruct(openfile->filebot->next);
-	openfile->filebot->next = NULL;
-	openfile->totsize--;
-    }
+	if (openfile->filebot->data[0] == '\0' &&
+				openfile->filebot != openfile->filetop) {
+		openfile->filebot = openfile->filebot->prev;
+		delete_node(openfile->filebot->next);
+		openfile->filebot->next = NULL;
+		openfile->totsize--;
+	}
 }
 #endif

 #ifndef NANO_TINY
-/* Set top_x and bot_x to the top and bottom x-coordinates of the mark,
- * respectively, based on the locations of top and bot.  If
- * right_side_up isn't NULL, set it to TRUE if the mark begins with
- * (mark_begin, mark_begin_x) and ends with (current, current_x), or
- * FALSE otherwise. */
-void mark_order(const filestruct **top, size_t *top_x, const filestruct
-	**bot, size_t *bot_x, bool *right_side_up)
+/* Return TRUE when the mark is before or at the cursor, and FALSE otherwise. */
+bool mark_is_before_cursor(void)
 {
-    if ((openfile->current->lineno == openfile->mark_begin->lineno &&
-		openfile->current_x > openfile->mark_begin_x) ||
-		openfile->current->lineno > openfile->mark_begin->lineno) {
-	*top = openfile->mark_begin;
-	*top_x = openfile->mark_begin_x;
-	*bot = openfile->current;
-	*bot_x = openfile->current_x;
-	if (right_side_up != NULL)
-	    *right_side_up = TRUE;
-    } else {
-	*bot = openfile->mark_begin;
-	*bot_x = openfile->mark_begin_x;
-	*top = openfile->current;
-	*top_x = openfile->current_x;
-	if (right_side_up != NULL)
-	    *right_side_up = FALSE;
-    }
+	return (openfile->mark->lineno < openfile->current->lineno ||
+						(openfile->mark == openfile->current &&
+						openfile->mark_x <= openfile->current_x));
 }

-/* Given a line number, return a pointer to the corresponding struct. */
-filestruct *fsfromline(ssize_t lineno)
+/* Return in (top, top_x) and (bot, bot_x) the start and end "coordinates"
+ * of the marked region. */
+void get_region(linestruct **top, size_t *top_x, linestruct **bot, size_t *bot_x)
 {
-    filestruct *f = openfile->current;
+	if (mark_is_before_cursor()) {
+		*top = openfile->mark;
+		*top_x = openfile->mark_x;
+		*bot = openfile->current;
+		*bot_x = openfile->current_x;
+	} else {
+		*bot = openfile->mark;
+		*bot_x = openfile->mark_x;
+		*top = openfile->current;
+		*top_x = openfile->current_x;
+	}
+}

-    if (lineno <= openfile->current->lineno)
-	while (f->lineno != lineno && f->prev != NULL)
-	    f = f->prev;
-    else
-	while (f->lineno != lineno && f->next != NULL)
-	    f = f->next;
+/* Get the set of lines to work on -- either just the current line, or the
+ * first to last lines of the marked region.  When the cursor (or mark) is
+ * at the start of the last line of the region, exclude that line. */
+void get_range(linestruct **top, linestruct **bot)
+{
+	if (!openfile->mark) {
+		*top = openfile->current;
+		*bot = openfile->current;
+	} else {
+		size_t top_x, bot_x;

-    if (f->lineno != lineno) {
-	statusline(ALERT, _("Internal error: can't match line %ld.  "
-			"Please save your work."), (long)lineno);
-	return NULL;
-    }
+		get_region(top, &top_x, bot, &bot_x);

-    return f;
+		if (bot_x == 0 && *bot != *top && !also_the_last)
+			*bot = (*bot)->prev;
+		else
+			also_the_last = TRUE;
+	}
 }
 #endif /* !NANO_TINY */

+#if !defined(NANO_TINY) || defined(ENABLE_SPELLER) || defined (ENABLE_LINTER) || defined (ENABLE_FORMATTER)
+/* Return a pointer to the line that has the given line number. */
+linestruct *line_from_number(ssize_t number)
+{
+	linestruct *line = openfile->current;
+
+	if (line->lineno > number)
+		while (line->lineno != number)
+			line = line->prev;
+	else
+		while (line->lineno != number)
+			line = line->next;
+
+	return line;
+}
+#endif
+
 /* Count the number of characters from begin to end, and return it. */
-size_t get_totsize(const filestruct *begin, const filestruct *end)
+size_t number_of_characters_in(const linestruct *begin, const linestruct *end)
 {
-    const filestruct *line;
-    size_t totsize = 0;
+	const linestruct *line;
+	size_t count = 0;

-    /* Sum the number of characters (plus a newline) in each line. */
-    for (line = begin; line != end->next; line = line->next)
-	totsize += mbstrlen(line->data) + 1;
+	/* Sum the number of characters (plus a newline) in each line. */
+	for (line = begin; line != end->next; line = line->next)
+		count += mbstrlen(line->data) + 1;

-    /* The last line of a file doesn't have a newline -- otherwise it
-     * wouldn't be the last line -- so subtract 1 when at EOF. */
-    if (line == NULL)
-	totsize--;
-
-    return totsize;
+	/* Do not count the final newline. */
+	return (count - 1);
 }
-
-#ifdef DEBUG
-/* Dump the given buffer to stderr. */
-void dump_filestruct(const filestruct *inptr)
-{
-    if (inptr == openfile->fileage)
-	fprintf(stderr, "Dumping file buffer to stderr...\n");
-    else if (inptr == cutbuffer)
-	fprintf(stderr, "Dumping cutbuffer to stderr...\n");
-    else
-	fprintf(stderr, "Dumping a buffer to stderr...\n");
-
-    while (inptr != NULL) {
-	fprintf(stderr, "(%ld) %s\n", (long)inptr->lineno, inptr->data);
-	inptr = inptr->next;
-    }
-}
-
-/* Dump the current buffer to stderr in reverse. */
-void dump_filestruct_reverse(void)
-{
-    const filestruct *fileptr = openfile->filebot;
-
-    while (fileptr != NULL) {
-	fprintf(stderr, "(%ld) %s\n", (long)fileptr->lineno,
-		fileptr->data);
-	fileptr = fileptr->prev;
-    }
-}
-#endif /* DEBUG */
--- a/src/winio.c
+++ b/src/winio.c
--- a/syntax/Makefile.am
+++ b/syntax/Makefile.am
@@ -5,11 +5,9 @@ pkgdata_DATA =	asm.nanorc \
 		cmake.nanorc \
 		c.nanorc \
 		css.nanorc \
-		debian.nanorc \
 		default.nanorc \
 		elisp.nanorc \
-		fortran.nanorc \
-		gentoo.nanorc \
+		email.nanorc \
 		go.nanorc \
 		groff.nanorc \
 		guile.nanorc \
@@ -20,8 +18,7 @@ pkgdata_DATA =	asm.nanorc \
 		lua.nanorc \
 		makefile.nanorc \
 		man.nanorc \
-		mgp.nanorc \
-		mutt.nanorc \
+		markdown.nanorc \
 		nanohelp.nanorc \
 		nanorc.nanorc \
 		nftables.nanorc \
@@ -31,16 +28,22 @@ pkgdata_DATA =	asm.nanorc \
 		perl.nanorc \
 		php.nanorc \
 		po.nanorc \
-		postgresql.nanorc \
-		pov.nanorc \
 		python.nanorc \
 		ruby.nanorc \
 		rust.nanorc \
 		sh.nanorc \
-		spec.nanorc \
+		sql.nanorc \
 		tcl.nanorc \
 		tex.nanorc \
 		texinfo.nanorc \
-		xml.nanorc
+		xml.nanorc \
+		yaml.nanorc

-EXTRA_DIST = $(pkgdata_DATA)
+nobase_pkgdata_DATA = \
+		extra/ada.nanorc \
+		extra/fortran.nanorc \
+		extra/haskell.nanorc \
+		extra/povray.nanorc \
+		extra/spec.nanorc
+
+EXTRA_DIST = $(pkgdata_DATA) $(nobase_pkgdata_DATA)
--- a/syntax/asm.nanorc
+++ b/syntax/asm.nanorc
@@ -1,21 +1,18 @@
-## Here is an example for assembler.
+## Syntax highlighting for assembler.

-syntax "asm" "\.(S|s|asm)$"
-magic "[Aa]ssembl(y|er)"
+syntax asm "\.(S|s|asm)$"
+magic "assembler source"
 comment "//"

 color red "\<[A-Z_]{2,}\>"
 color brightgreen "\.(data|subsection|text)"
 color green "\.(align|file|globl|global|hidden|section|size|type|weak)"
 color brightyellow "\.(ascii|asciz|byte|double|float|hword|int|long|short|single|struct|word)"
-icolor brightred "^[[:space:]]*[.0-9A-Z_]*:"
-color brightcyan "^[[:space:]]*#[[:space:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
+color brightred "^[[:blank:]]*[.0-9A-Za-z_]*:"
+color brightcyan "^[[:blank:]]*#[[:blank:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"

-# Strings.
-color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
-# Multiline strings.  This regex is VERY resource intensive,
-# and sometimes colours things that shouldn't be coloured.
-###color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
+# Strings and names of included files.
+color brightyellow ""([^"\]|\\.)*"|<[^= 	]*>"

 # Comments.
 color brightblue "//.*"
--- a/syntax/autoconf.nanorc
+++ b/syntax/autoconf.nanorc
@@ -1,11 +1,14 @@
-## Here is an example for Autoconf.
+## Syntax highlighting for Autoconf.

-syntax "autoconf" "\.(ac|m4)$"
+## Original author:  Benno Schulenberg
+## License:  GPL version 3 or newer
+
+syntax autoconf "\.(ac|m4)$"
 comment "#"

 # Keywords:
 color yellow "\<(if|test|then|elif|else|fi|for|in|do|done)\>"
-color yellow "(=|!=|&&|\|\|)"
+color yellow "=|!=|&&|\|\|"

 # Macros:
 color cyan "\<[[:upper:]_[:digit:]]+\>"
@@ -14,13 +17,13 @@ color cyan "\<[[:upper:]_[:digit:]]+\>"
 color red "\<[-_.0-9]+\>"

 # Strings:
-color red "\"[^"]*\""  "\'[^']*\'"
+color red ""[^"]*"|'[^']*'"

 # Backticks:
 color green "`[^`]*`"

 # Error lines:
-color brightred "^\*\*\*.*"
+color brightred "^[[:blank:]]*\*\*\*.*"

 # Brackets:
 color magenta "\[|\]|\(|\)"
--- a/syntax/awk.nanorc
+++ b/syntax/awk.nanorc
@@ -1,11 +1,12 @@
-## Here is an example for awk.
+## Syntax highlighting for AWK scripts.

-syntax "awk" "\.awk$"
-magic "awk.*script text"
+syntax awk "\.awk$"
+header "^#!.*awk"
+magic "awk script"
 comment "#"

 # Records.
-icolor brightred "\$[0-9A-Z_!@#$*?-]+"
+color brightred "\$[0-9A-Za-z_!@#$*?-]+"
 # Awk-set variables.
 color red "\<(ARGC|ARGIND|ARGV|BINMODE|CONVFMT|ENVIRON|ERRNO|FIELDWIDTHS)\>"
 color red "\<(FILENAME|FNR|FS|IGNORECASE|LINT|NF|NR|OFMT|OFS|ORS)\>"
@@ -13,13 +14,12 @@ color red "\<(PROCINFO|RS|RT|RSTART|RLENGTH|SUBSEP|TEXTDOMAIN)\>"
 # Function declarations and special patterns.
 color brightgreen "\<(function|extension|BEGIN|END)\>"
 # Operators.
-color green "(\{|\}|\(|\)|\;|\]|\[|\\|<|>|!|=|&|\+|-|\*|%|/|\?:|\^|\|)"
+color green "\{|\}|\(|\)|\;|\[|\]|\\|<|>|!|=|&|\+|-|\*|%|/|\?:|\^|\|"
 # Flow control.
 color brightyellow "\<(for|if|while|do|else|in|delete|exit)\>"
 color brightyellow "\<(break|continue|return)\>"
 # I/O statements.
-color brightgreen "\<(close|getline|next|nextfile|print|printf)\>"
-color brightgreen "\<(system|fflush)\>"
+color brightgreen "\<(close|fflush|getline|next|nextfile|print|printf|system)\>"
 # Standard functions.
 color magenta "\<(atan2|cos|exp|int|log|rand|sin|sqrt|srand)\>"
 color magenta "\<(asort|asorti|gensub|gsub|index|length|match)\>"
@@ -29,9 +29,9 @@ color magenta "\<(and|compl|lshift|or|rshift|xor)\>"
 color magenta "\<(bindtextdomain|dcgettext|dcngettext)\>"

 # Strings.
-color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
+color brightyellow ""([^"\]|\\.)*""
 # Comments.
-color brightblue "(^|[[:space:]])#.*$"
+color brightblue "(^|[[:blank:]])#.*"

 # Trailing whitespace.
 color ,green "[[:space:]]+$"
--- a/syntax/c.nanorc
+++ b/syntax/c.nanorc
@@ -1,35 +1,46 @@
-## Here is an example for C/C++.
+## Syntax highlighting for C and C++ files.

-syntax "c" "\.(c(c|pp|xx|\+\+)?|C)$" "\.(h(h|pp|xx)?|H)$" "\.ii?$"
-magic "(ASCII|UTF-8 Unicode) C(\+\+)? program text"
+syntax c "\.([ch](pp|xx)?|C|cc|c\+\+|cu|H|hh|ii?)$"
+header "-\*-.*\<C(\+\+)?((;|[[:blank:]]).*)?-\*-"
+magic "^(C|C\+\+) (source|program)"
 comment "//"

-color brightred "\<[A-Z_][0-9A-Z_]+\>"
-color green "\<(float|double|bool|char|int|short|long|sizeof|enum|void|auto|static|const|struct|union|typedef|extern|(un)?signed|inline)\>"
-color green "\<((s?size)|((u_?)?int(8|16|32|64|ptr)))_t\>"
-color green "\<(class|namespace|template|public|protected|private|typename|this|friend|virtual|override|using|mutable|volatile|register|explicit)\>"
-color brightyellow "\<(for|if|while|do|else|case|default|switch)\>"
+# Constants.
+color brightred "\<[A-Z_][0-9A-Z_]*\>"
+# Labels.
+color brightmagenta "^[[:blank:]]*[A-Z_a-z][0-9A-Z_a-z]*:[[:blank:]]*$"
+color normal ":[[:blank:]]*$"
+
+# Types and related keywords.
+color green "\<(auto|bool|char|const|double|enum|extern|float|inline|int|long|restrict|short|signed|sizeof|static|struct|typedef|union|unsigned|void)\>"
+color green "\<([[:lower:]][[:lower:]_]*|(u_?)?int(8|16|32|64))_t\>"
+color green "\<(_(Alignas|Alignof|Atomic|Bool|Complex|Generic|Imaginary|Noreturn|Static_assert|Thread_local))\>"
+color green "\<(class|explicit|friend|mutable|namespace|override|private|protected|public|register|template|this|typename|using|virtual|volatile)\>"
+
+# Flow control.
+color brightyellow "\<(if|else|for|while|do|switch|case|default)\>"
 color brightyellow "\<(try|throw|catch|operator|new|delete)\>"
-color magenta "\<(goto|continue|break|return)\>"
-color brightcyan "^[[:space:]]*#[[:space:]]*(define|include(_next)?|(un|ifn?)def|endif|el(if|se)|if|warning|error|pragma)"
-color brightmagenta "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"
+color magenta "\<(break|continue|goto|return)\>"
+
+# Single-quoted stuff (characters, backslash escapes, hex and octal byte codes).
+color brightmagenta "'([^'\]|\\(["'\abfnrtv]|x[[:xdigit:]]{1,2}|[0-3]?[0-7]{1,2}))'"

 # GCC builtins.
-color cyan "__attribute__[[:space:]]*\(\([^)]*\)\)" "__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"
+color cyan "__attribute__[[:blank:]]*\(\([^)]*\)\)|__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"

-# Strings.  In general you will want your strings and comments to come last,
-# because highlighting rules are applied in the order they are read in.
-color brightyellow ""([^"]|\\")*"" "<[^[:blank:]=]*>"
-# Multiline strings.  This regex is VERY resource intensive,
-# and sometimes colours things that shouldn't be coloured.
-###color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
+# Strings and names of included files.
+color brightyellow ""([^"]|\\")*"|#[[:blank:]]*include[[:blank:]]*<[^>]+>"
+
+# Preprocessor directives.
+color brightcyan start="^[[:blank:]]*#[[:blank:]]*(if(n?def)?|elif|warning|error|pragma)\>" end="(\`|[^\])$"
+color brightcyan "^[[:blank:]]*#[[:blank:]]*((define|else|endif|include(_next)?|line|undef)\>|$)"

 # Comments.
 color brightblue "//.*"
 color brightblue start="/\*" end="\*/"

 # Reminders.
-color ,yellow "\<(FIXME|TODO|XXX)\>"
+color brightwhite,yellow "\<(FIXME|TODO|XXX)\>"

 # Trailing whitespace.
 color ,green "[[:space:]]+$"
--- a/syntax/changelog.nanorc
+++ b/syntax/changelog.nanorc
@@ -1,22 +1,25 @@
-## Colouring for Changelogs.
+## Syntax highlighting for Changelogs.

-syntax "changelog" "Change[Ll]og.*"
+## Original author:  Benno Schulenberg
+## License:  GPL version 3 or newer
+
+syntax changelog "Change[Ll]og[^/]*$"

 # Author lines.
-color green "^(19|20).*$"
+color green "^(19|20).*"
 # Dates.
 color red "^(19|20)[0-9-]{8}"
 # Email addresses.
 color yellow "<[^>]*@[^>]*>"

 # Command-line options.
-color cyan "[[:space:]]-[a-zA-Z\$]" "--[8a-z-]+"
+color cyan "[[:blank:]]-[a-zA-Z\$]|--[8a-z-]+"
 # Bug and patch numbers.
-color cyan "(BZ|bug|patch) #[0-9]+" "PR [[:alnum:]]+/[0-9]+"
+color cyan "(BZ|bug|patch)[ ]#[0-9]+|PR [[:alnum:]]+/[0-9]+"
 # Probable constants, for variety.
 color brightred "\<[A-Z_][0-9A-Z_]+\>"
 # Key sequences.
-color brightblue "\^[A-Z^\]" "\<M-." "\<F1?[0-9]" "(\^|M-)Space"
+color brightblue "\^[A-Z^\]|\<M-.|\<F1?[0-9]|(\^|M-)Space"

 # Changed files.
 color magenta start="^(	| {8})\* " end="(:( |$)|^$)"
--- a/syntax/cmake.nanorc
+++ b/syntax/cmake.nanorc
@@ -1,20 +1,22 @@
 ## Syntax highlighting for CMake files.

-syntax "cmake" "(CMakeLists\.txt|\.cmake)$"
+syntax cmake "(CMakeLists\.txt|\.cmake)$"
 comment "#"

-icolor green "^[[:space:]]*[A-Z0-9_]+"
-icolor brightyellow "^[[:space:]]*(include|include_directories|include_external_msproject)\>"
+color green "^[[:blank:]]*[0-9A-Za-z_]+"
+icolor brightyellow "^[[:blank:]]*(include|include_directories|include_external_msproject)\>"

-icolor brightgreen "^[[:space:]]*\<((else|end)?if|else|(end)?while|(end)?foreach|break)\>"
-color brightgreen "\<(NOT|COMMAND|POLICY|TARGET|EXISTS|IS_(DIRECTORY|ABSOLUTE)|DEFINED)\>[[:space:]]"
-color brightgreen "[[:space:]]\<(OR|AND|IS_NEWER_THAN|MATCHES|(STR|VERSION_)?(LESS|GREATER|EQUAL))\>[[:space:]]"
+icolor brightgreen "^[[:blank:]]*((else|end)?if|else|(end)?while|(end)?foreach|break)\>"
+color brightgreen "\<(NOT|COMMAND|POLICY|TARGET|EXISTS|IS_(DIRECTORY|ABSOLUTE)|DEFINED)[[:blank:]]"
+color brightgreen "[[:blank:]](OR|AND|IS_NEWER_THAN|MATCHES|(STR|VERSION_)?(LESS|GREATER|EQUAL))[[:blank:]]"

-icolor brightred "^[[:space:]]*\<((end)?(function|macro)|return)"
+icolor brightred "^[[:blank:]]*((end)?(function|macro)|return)"

-icolor cyan start="\$(\{|ENV\{)" end="\}"
+icolor cyan start="\$(ENV)?\{" end="\}"
 color magenta "\<(APPLE|UNIX|WIN32|CYGWIN|BORLAND|MINGW|MSVC(_IDE|60|71|80|90)?)\>"

-icolor brightblue "^([[:space:]]*)?#.*"
-icolor brightblue "[[:space:]]#.*"
+# Comments.
+color brightblue "(^|[[:blank:]])#.*"
+
+# Trailing whitespace.
 color ,green "[[:space:]]+$"
--- a/syntax/css.nanorc
+++ b/syntax/css.nanorc
@@ -1,11 +1,20 @@
-## Here is an example for CSS files.
+## Syntax highlighting for CSS files.

-syntax "css" "\.css$"
+syntax css "\.css$"
 comment "/*|*/"

-color brightred     "."
-color brightyellow  start="\{" end="\}"
-color brightwhite   start=":" end="([;^\{]|$)"
-color brightblue    ":active|:focus|:hover|:link|:visited|:link|:after|:before|$"
-color brightblue    start="\/\*" end="\\*/"
-color green         ";|:|\{|\}"
+# First make everything red:
+color brightred "."
+# Then everything between braces yellow:
+color brightyellow start="\{" end="\}"
+# Then everything after a colon white:
+color brightwhite start=":" end="([;^{]|$)"
+
+# Pseudo-classes:
+color brightcyan ":(active|checked|focus|hover|link|visited|after|before)\>"
+
+# Comments:
+color brightblue start="/\*" end="\*/"
+
+# Syntactic characters:
+color green ";|:|\{|\}"
--- a/Show More
+++ b/Show More