GNU nano 1.2.2 release

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1515 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

AUTHORS

@@ -8,7 +8,7 @@ Chris Allegretta <chrisa@asty.org>
 
 Jordi Mallach <jordi@sindominio.net>
 	* Debian package maintainer, fellow bug squasher.
-	* Internationalization support head, es.po maintainer.
+	* Internationalization support head, ca.po maintainer.
 
 Adam Rogoyski <rogoyski@cs.utexas.edu>
 	* New write_file() function, read_file() optimization, mouse

ChangeLog

@@ -1,3 +1,377 @@
+GNU nano 1.2.2 - 2003.08.11
+- General:
+	- Translation updates (see po/ChangeLog for details).
+	- Change uncast nrealloc()s assigned to char pointers/arrays to
+	  charealloc()s, and cast all other nrealloc()s and all
+	  nmalloc()s. (David Benbennick and DLR)
+	- Remove gettext marks from all debug messages. Good for developers,
+	  better for translators. (Jordi)
+	- Add translator comments on strings that should be short, like in
+	  status bar strings, etc. (Jordi)
+- utils.c:
+  align()
+	- Tweak to avoid a potential problem when strp is non-NULL but
+	  *strp is NULL. (David Benbennick)
+  nstricmp(), nstrnicmp()
+	- Add these functions, equivalent to strcasecmp() and
+	  strncasecmp(), and convert nano to use them when strcasecmp()
+	  and/or strncasecmp() are unavailable. (DLR)
+- winio.c:
+  do_help()
+	- Get rid of keypad_on() call for bottomwin, which should not be
+	  needed (DLR).
+  nanogetstr()
+	- Fix problem with search history where a temporary string
+	  added at the bottom of the history (but which was not in the
+	  history) would not be preserved after scrolling down to the
+	  blank bottom entry and then scrolling back up. (DLR)
+	- Fix problem where pressing down,up,down does not blank the
+	  search prompt but keeps the previous search (DLR).
+	- Handle Alt-[-F and H (DLR, fixed home and end not working with
+	  -K in statusbar).  
+- configure.ac:
+	- Change the program used to detect a broken regexec() function
+	  so that it works properly, using information found at
+	  http://sources.redhat.com/ml/libc-hacker/2001-06/msg00015.html.
+	  (DLR)
+- nanorc.sample:
+	- Revised comment explaining the non-escaping of quotes to cover
+	  non-escaping of all shell-interpreted characters. (DLR)
+	- Fixes to the descriptions and examples in the comments, and
+	  changes to some default values. (David Benbennick and DLR)
+	- Add regexes for Perl syntax. (Richard Smith, tweaked for
+	  greater efficiency by David Benbennick)
+	- Add regexes for Java source syntax. (David Benbennick)
+	  Regex for C++-style comments (colored the same way as C-style
+	  comments) added by DLR.
+- THANKS:
+	- Added Laurentiu Buzdugan, for Romanian.
+	- Added Geir Helland, for Norwegian Bokmål.
+- TODO:
+	- Move the items for nano 1.2 to the "Old Requests" section,
+	  and mark color syntax highlighting as done. (David Benbennick)
+- faq.html:
+	- Added question about nano's not showing color when it's
+	  compiled with color support. (DLR; suggested by Jordi)
+- nano.1, nanorc.5:
+	- Formatting improvements by Jean-Philippe Guérard.
+	- Minor fixes by DLR.
+- nano.1.html, nanorc.5.html:
+	- Regenerated from nano.1 and nanorc.5. (DLR)
+
+GNU nano 1.2.1 - 2003.04.19
+- General:
+	- Translation updates (see po/ChangeLog for details).
+	- Work around broken regexec() on some systems that segfaults
+	  when passed an empty string.  New function regexec_safe().
+	  (David Benbennick)
+	- Fix various bugs with search string history logging: don't
+	  print a broken error message and freeze if ~/.nano_history is
+	  unreadable, actually show an error message in save_history()
+	  if ~/.nano_history is unwritable, and prevent ~/.nano_history
+	  from being completely overwritten by save_history() if it's
+	  unreadable but writable. (David Benbennick)
+	- Only unset KEEP_CUTBUFFER in main() when we do something other
+	  than cut text in the main input loop, instead of unsetting it
+	  all over the place (which, as written, didn't handle cases
+	  like a cut followed by M-Space properly).  Also, instead of
+	  checking for keyhandled's not being set inside the for loops,
+	  do it in if blocks surrounding the for loops to increase
+	  efficiency. (David Benbennick)  DLR: Also unset KEEP_CUTBUFFER
+	  if we hit a shortcut key other than the one for cutting text.
+	- Make it so a marked cut immediately followed by an unmarked
+	  cut tacks the latter's text onto the end of the former's text
+	  instead of putting it on a new line, as Pico does. (DLR)
+	- Convert instances of "(char *)nrealloc()" to the macro
+	  charealloc(), which does the same thing. (DLR)
+	- Change justify_mode from a boolean int to a flag (DLR).
+- cut.c:
+  do_cut_text()
+	- Tweak where KEEP_CUTBUFFER is set so that a marked cut
+	  immediately followed by an unmarked cut preserves the
+	  cutbuffer between the two. (David Benbennick)  DLR: Also
+	  properly set KEEP_CUTBUFFER in tiny mode.
+  do_uncut_text()
+	- If we're about to uncut on the magicline, always make a new
+	  magicline in advance, as Pico does. (DLR)
+- global.c:
+  shortcut_init()
+	- Simplify the #ifdef used to enable file insertion in view mode
+	  if multibuffer support has been compiled in. (DLR)
+- nano.c:
+  justify_format()
+  	- If we shave spaces off the end of the line, make sure totsize
+  	  is properly updated. (DLR; much simplified by David
+  	  Benbennick)
+- nano.h:
+	- Simplify #ifdefs relating to HAVE_STRCASECMP and
+	  HAVE_STRNCASECMP. (David Benbennick)
+- search.c:
+  goto_abort()
+	- Removed, with all instances replaced with display_main_list(),
+	  since with the removal of all the scattered calls to
+	  SET(KEEP_CUTBUFFER), that function was all that was left of
+	  it. (DLR)
+  do_find_bracket()
+	- If a matching bracket wasn't found, call update_line() after
+	  setting current and current_x back to their original values,
+	  in case current_x's original value is greater than the width
+	  of the screen. (DLR)
+- winio.c:
+  nanogetstr()
+	- Remove a few unnecessary breaks occurring immediately after
+	  gotos, and properly interpret the up and down arrow keys when
+	  ALT_KEYPAD is set. (DLR)
+- configure.ac:
+	- Enable autodetection of broken regexec(). (DLR) Re-added 
+	  regex.h check to ensure compile under Debian w/autoconf 1.6.
+- README:
+	- Update obsolete 1.1.x information.
+- TODO:
+	- Fix typo. (David Benbennick)
+- faq.html:
+	- Update RPM links for nano 1.2.x. (DLR)
+
+GNU nano 1.2.0 - 2003.02.19
+- General:
+	- Translation updates (see po/ChangeLog for details).
+- files.c:
+  read_file()
+	- If the file we're loading has already been detected as a DOS
+	  or Mac formatted file, don't turn on NOCONVERT if we find
+	  binary chars in it.  This is because if it's detected as
+	  DOS/Mac format, at least one line has already been converted, 
+	  so setting NOCONVERT (which is supposed to signal that none 
+	  of the file should be converted) makes no sense. (DLR)
+- nano.c:
+  justify_format()
+	- Fix ugly behavior when wrapping spaces at the end of long
+	  words (David Benbennick).
+- nanorc.5:
+	- Fix formatting error and update copyright year (Jordi).
+	- Several enhancements (David Benbennick).
+
+GNU nano 1.1.99pre3 - 2003.02.13
+- General:
+	- Translation updates (see po/ChangeLog for details).
+	- Fix globals and externs such that nano will compile with
+	  DISABLE_SPELLER (David Benbennick).
+	- Fix unreasonable fill values by wrapping at length 0 instead
+	  of erroring out, and don't start up if the window size is too
+	  small but fill is set reasonably.  Changes to 
+	  nano.c:global_init(), window_init(), and handle_sigwinch().
+	  New macro MIN_EDITOR_COLS replaces MIN_FILL_LENGTH
+	  (David Benbennick).
+	- Change ngettext macro to P_(), to avoid a clash with the
+	  reserved C __ identifier (Jordi).
+	- Memory leak fixes for files.c:do_insertfile(),do_browser(),
+	  nano.c:do_spell(), and search.c:do_replace() (David
+	  Benbennick).
+	- Remove do_preserve_msg, as using -p still gives Pico-style
+	  string behavior, so an annoying message every invocation is
+	  probably unneeded (all cheer).
+	- Change resetpos function to be global (now called
+	  resetstatuspos.  Fixes annoying but small odd problem with
+	  cursor placement when inserting a file.  This needs to be done
+	  better in 1.3 (originally by David Lawrence Ramsey).  Added
+	  this issue to TODO.
+- files.c:
+  cwd_tab_completion()
+	- Memory leak fix (David Benbennick).
+  intput_tab()
+	- Fix assumption that matches is null terminated (David
+	  Benbennick).
+  load_history()
+	- Fix segfault on loading huge strings from history file
+	  (David Benbennick).
+  load_history(), save_history()
+	- Changed to look at $HOME before getpwuid(geteuid()), see
+	  details in comment for rcfile.c:do_rcfile().
+  real_dir_from_tilde()
+	- Change check for the running user's home dir to use
+	  getpwuid(geteuid()) rather than a getpwent() loop
+ 	  (suggested by Jordi).
+- nano.c:
+  breakable()
+	- Fix incorrect return value on short lines (David Benbennick).
+  do_help()
+	- Fix line lengths not being computed properly, causes display
+	  glitches most noticeable with < 20 rows.  New function
+	  nano.c:line_len(). (David Benbennick).
+  do_justify()
+	- Add regfree() to quote regex (David Benbennick).
+	- Only copy previous indent if AUTOINDENT is set (David
+	  Benbennick).
+  do_suspend()
+	- Fix untranslated message (David Benbennick).
+  do_wrap()
+	- Fix isspace() call to operate on int.
+  help_init()
+	- Fix crashing in do_help when COLS < 23 (David Benbennick).
+  main()
+	- Fix nano not compiling with ENABLE_RCFILE and DISABLE_TABCOMP
+	  (David Benbennick).
+	- Silence annoying compiler messages about clobbering and 
+	  uninitialized variables by moving variable inits to the top
+	  of main() and re-initializing them after the sigsetjmp().
+- rcfile.c:
+  colortoint()
+	- Don't bomb after invalid color and print bad color name
+	  (David Benbennick).
+  colortoint, parse_colors()
+	- Don't add strings with invalid fg colors at all.
+  do_rcfile()
+	- Revert (somewhat) previous behavior of looking at 
+	  $HOME, and only run getpw* if it is NULL.  Most *nix programs
+	  seem to only care about $HOME, and at the user-level 
+	  getpw* may not be reliable (and its slower).
+- search.c:
+  do_gotoline()
+	- Only goto_abort() if we *didnt* abort the command, making
+	  the function seem horribly misnamed ;-) (David Benbennick).
+- winio.c:
+  browser_init(), striponedir(), do_browse_from()
+	- Various memory leak fixes (David Benbennick).
+  do_yesno(), do_help()
+	- Add defined(NCURSES_MOUSE_VERSION) to macro so systems that
+	  don't understand MEVENT will compile.
+  nanogetstr()
+	- Remove unnecessary reset of x since it is now handled
+	  elsewhere (David Lawrence Ramsey).
+  statusq()
+	- Always blank the statusbar on exit (David Benbennick).
+- nano.1, nano.1.html:
+	- Add initialization file comments, change some options from 
+	  bracketed to underlined to emphasize that they are not 
+	  optional.
+	- Add SEE ALSO section (Jordi).
+	- Moved nano.1 color and syntax sections to nanorc, pointed
+	  nano.1 to nanorc.5 for initialization file.  Changed 
+	  nanorc.5 variables to be italics to match nano.1.  Added 
+	  nanorc.5.html to CVS tree.
+- nanorc.5:
+	- Add nanorc manpage, with descriptions of all available commands
+	  (Jordi).
+- nanorc.sample:
+	- Make nanorc entry less tolerant of invalid colors.
+- nano.spec.in:
+	- Change default flags to --enable-all.
+- THANKS:
+	- Add Kalle Kivimaa and Kalle Olavi Niemitalo, for Finnish (Jordi).
+- UPGRADE:
+	- Add upgrading information document for 1.0 users (Jordi).
+
+GNU nano 1.1.99pre2 - 2003.02.03
+- General:
+	- Changed some translatable debug messages to use %s 
+	  instead of the function name, and removed gettext from 
+	  two strings that had no actual words in them that
+	  should be translated.	 Suggested originally by
+	  Christian Rose.
+	- Fix subexpression replacement to work consistently.
+	  Affects search.c:replace_regexp() and 
+	  utils.c:strstrwrapper() (David Benbennick).
+	- Fix cursor position being saved when escaping out 
+	  of nanogetstr with keys like ^Y and ^V.  New arg
+	  resetpos to nanogetstr(), added static int
+	  resetpos in statusq() (bug found by DLR).
+	- Fix constant curos updates from obliterating other
+	  system messages, and fix statusbar message length.
+	  Affects files.c:load_open_file(), nano.c:main(), 
+	  search.c:findnextstr(), winio.c:statusbar() and 
+	  do_cursorpos() (David Benbennick).
+	- Fix nano crashing when searching/replacing an invalid
+	  regex (try "^*").  Changed regexp_init() to return 
+	  1 or 0 based on regcomp()'s return value and search_init 
+	  to exit with an error message (sorry Jordi!).  Added 
+	  another check when using last_search instead of answer.
+	- Move regcomp into rcfile.c rather than each display refresh
+	  of winio.c.  New function rcfile.c:nregcomp().
+	  This fixes much of nano's resource hogging behavior
+	  in syntax higlighting. (David Benbennick).
+	- Fix justify failing for certain lines, new function 
+	  nano.c:breakable() (David Benbennick).
+	- Fix screen getting trashed on signals nano can catch
+	  (TERM and HUP).  New global variable curses_ended, 
+	  changes to winio.c:statubar() and nano.c:die()
+	  (David Benbennick).
+- cut.c:
+  do_cut_text()
+	- Fix incorrect cursor location when cutting long lines
+	  (David Benbennick).
+- files.c:
+	- Set a default PATH_MAX for getcwd() etc calls (David 
+	  Benbennick).
+  do_browse_from()
+	- Fix path checking to fix bad paths, escaping 
+	  the operating directory, new function readable_dir() (David 
+	  Benbennick).
+  do_browser()
+	- Fix incorrect path check for check_operating_dir() 
+	  (David Benbennick).
+	- Fix goto directory operating dir check and tilde expansion
+	  (David Benbennick).
+	- Even more checks and operating dir fixes (David Benbennick).
+  do_insertfile()
+	- Add some more checks and fix recursion when toggling 
+	  multibuffer (David Benbennick).
+  open_file()
+	- Fix FD leak with file load error (David Benbennick).
+  add_open_file()
+	- Revert the fix for the supposed minor logic error from before;
+	  it was keeping some updates from happening when they should,
+	  which was leading to segfaults with both multibuffer and view
+	  mode on. (DLR; found by David Benbennick)
+  save_history()
+	- Fix nrealloc return value being ignored (David Benbennick).
+	- Fix off-by-one bug causing write to unallocated memory 
+	  (David Benbennick).
+- global.c:
+  thanks_for_all_the_fish()
+	- Fix compiling with DEBUG and multibuffer (David Benbennick).
+- nano.c:
+  do_char()
+	- Remove unneeded check_statblank() (David Benbennick).
+  do_int_spell_fix(), do_int_speller()
+	- Fix crashes with mark position, current_x position, 
+	  and edit_update args (David Benbennick).
+  do_justify()
+	- Unset KEEP_CUTBUFFER so nano won't crash with subsequent
+	  ^K cuts and justifies (David Benbennick).
+  do_mouse()
+	- Fix the mouse code to work with lines longer than COLS and
+	  with the proper positioning, including special characters
+	  (David Benbennick).
+  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
+	  doing an insert, allows new_file() to run if we open a 
+	  non-file at startup.
+  usage()
+  	- Remove gettext markings from -p/--preserve (Jordi).
+	- Revamp -H option message to fit in 80 column terminal.
+  window_init()
+	- Fix leaking *WINDOWs (no pun intended) (David Benbennick).
+- search.c:
+  do_search(), do_replace_loop()
+	- Fix edit_update call to use CENTER instead of current_x
+	  (related to David Benbennick's fixes for spelling).
+  do_replace_loop()
+	- Fix various bugs having to do with replace string length
+	  and positioning (David Benbennick).
+  edit_refresh()
+	- Fix cursor being above as well as below the current screen
+	  (David Benbennick).
+- winio.c:
+  bottombars()
+	- Change strcpy of gettext() "Up" string to strncpy of max
+	  width 8, to stop stupid strcpy crash.
+  do_yesno()
+	- Fix mouse interaction bugs with yes/no prompt (David Benbennick).
+- nanorc.sample:
+	- Change comment to say magenta instead of purple.
+
 GNU nano 1.1.99pre1 - 2003.01.17
 - General:
 	- New date format for NEWS and ChangeLog.

Makefile.am

@@ -17,16 +17,16 @@ nano_SOURCES =	color.c \
 		utils.c \
 		winio.c 
 
-man_MANS = nano.1
+man_MANS = nano.1 nanorc.5
 nano_LDADD = @GLIB_LIBS@ @LIBINTL@
 
 info_TEXINFOS = nano.texi
 MAKEINFO = makeinfo --no-split
 
 EXTRA_DIST =	ABOUT-NLS AUTHORS BUGS COPYING ChangeLog INSTALL NEWS \
-		README THANKS TODO config.rpath install-sh missing \
-		mkinstalldirs nano.1 nano.1.html faq.html nanorc.sample \
-		nano.spec
+		README THANKS TODO UPGRADE config.rpath install-sh missing \
+		mkinstalldirs nano.1.html nanorc.5.html faq.html \
+		nanorc.sample nano.spec $(man_MANS)
 
 SUBDIRS = po m4
 

NEWS

@@ -1,3 +1,64 @@
+2003.08.11 - GNU nano 1.2.2 is released, only four months since the 
+		last version :-).  This release includes fixes for
+		broken regex detection, search history recall, and 
+		keypad handling with -K.  Debugging strings are no 
+		longer translated and comments denote where translations 
+		should be as short as possible (i.e. the statusbar).  
+		There are new examples for syntax highlighting, and 
+		documentation updates and fixes.  The 1.3.0 CVS
+		tree will be opening soon for all your nano desires, so 
+		stay tuned!
+
+2003.04.19 - Happy Easter! GNU nano 1.2.1 is released.  This release
+		features a new check for broken regexec() 
+		implementations and some variable, function and macro
+		cleanups.  Fixes are included for search history,
+		cutting marked text, alt keyboard mode, and the usual
+		translation and documentation updates.
+
+2003.02.19 - GNU nano 1.2.0 is released.  Few changes from pre3, just
+		some doc and translation updates, and bugfixes for
+		justify and file conversion.  For those of you who
+		haven't kept up with the 1.1 unstable series, v1.2
+		brings nanorc support, color syntax highlighting,
+		multiple file buffers, search/replace history and much
+		much more. Please reade the UPGRADE file for details,
+		and enjoy GNU nano 1.2.0. 
+
+2003.02.13 - GNU nano 1.1.99pre3 "The last testing version, no 
+		really!" is released.  This release includes fixes for
+		wrapping (again), resizing, color syntax highlighting,
+		rcfile parsing, the mouse code, more memory leaks, and
+		some reversion of the code to get the user's home
+		directory (nano will now again rely on $HOME).  There
+		are also translation updates, a new manual page for the
+		nanorc file, and an UPGRADE file detailing the changes
+		since version 1.0. Please submit reports for any bugs
+		you might find to the development team
+		(nano-devel@gnu.org), and enjoy nano almost-1.2.0 ;-)
+		
+2003.02.03 - GNU nano 1.1.99pre2 "bugs in my pockets, bugs in my
+		shoes" is released.  There are, not suprisingly,
+		only bugfixes in this release as we move toward the
+		stable 1.2.0 release.  Fixes are included for
+		translable string format, subexpression replacement,
+		constant cursor position, invalid search regexes,
+		justify, screen state on SIGHUP and SIGTERM, cutting
+		to end cuts with long lines, many file browser and
+		operating directory bugs, memory and file descriptor
+		leaks, marker code, spell checker, the mouse code
+		with long lines, multiple buffers and non-file
+		open errors, replacement string length, and a 
+		silly but serious history message crash.  There is 
+		also a drastic improvement in CPU utliization for
+		the color regex code.  
+			Depending on the number of bugs found in this
+		release, there may be a 1.1.99pre3 or RC1, or just
+		a 1.2.0 release.  Most of the major bugs seem to have
+		been worked out, so if you are waiting for a good time
+		to test nano before the official 1.2.0 release, this
+		would be the one to use.  Happy bug hunting!
+
 2003.01.17 - GNU nano 1.1.99pre1 "enough already" has been released.
 		This release is, barring bug fixes and documentation
 		updates, what version 1.2.0 has looked like, feature

README

@@ -56,32 +56,9 @@ Mailing List and Bug Reports
 
 Current Status
 
-	This is the 1.1 or unstable branch of nano.  New features
-	will be added and things will be changed around and basically
-	stability is not guaranteed.  If this is not what you're
-	interested in, please use the latest 1.0.x release of nano.
-
-	New features in this branch include:
-	+ .nanorc file support (--enable-nanorc configure option, 
-	  see sample.nanorc file)
-	+ Negative -r value for "#cols from right", allows dynamic adjustment
-	  of wrap margin based on window size.
-	+ Write marked text to separate file (^O after selecting with ^^).
-	+ Append to file (Meta-A at write file menu).
-	+ Multiple file buffers! (--enable-multibuffer configure option,
-	  --multibuffer, -F cmdline flag, Meta-F toggle, then ^R to load).
-	+ Better compatibility with Pico.  Mouse mode now supports clicking
-	  shortcuts and files in browser, search toggles that are Pico 
-	  extensions moved to Meta keys so as to not interfere with Pico
-	  control sequences.
-	+ Smooth scrolling through files, instead of the jerky half-page
-	  down, half-page up method.  This is available by using the 
-	  -S or --smooth switch, or the Meta-S toggle.
-	+ Better non-*nix file support.  GNU nano now automatically
-	  converts files from DOS format or Mac format to standard file
-	  format.  It can also write files in either format by using the
-	  appropriate command line (-D, --dos or -M, --mac) or toggle
-	  (Meta-D, Meta-O).
+	GNU nano has reaching its second major milestone, 1.2.x. Development
+	of new features will continue in the 1.3.x branch, while 1.2.x
+	versions will be dedicated to bugfixing and polishing.
 
    Chris Allegretta (chrisa@asty.org)
 

THANKS

@@ -2,22 +2,26 @@ The following people have helped GNU nano in some way or another.
 If we missed you here, let us know!
 
 Sharuzzaman Ahmat Raslan <sharuzzaman@excite.com>
-						Bahasa Melayu translator
+						Malay translator
+Laurentiu Buzdugan <buzdugan@voyager.net>	Romanian translator
 Ricardo Cárdenes Medina <ricardo@conisys.com>	Spanish translator
 Marco Colombo <magicdice@inwind.it>		Italian translator
 Karl Eichwalder <keichwa@gmx.net>		German translator
 Doruk Fisek <dfisek@fisek.com.tr>		Turkish translator
 Jean-Philippe Guérard <jean-philippe.guerard@laposte.net>
 						French translator
+Geir Helland					Norwegian bokmål translator
 Tedi Heriyanto <tedi_h@gmx.net>			Indonesian translator
 Václav Haisman <V.Haisman@sh.cvut.cz>		Czech translator
 Szabolcs Horvath <horvaths@janus.gimsz.sulinet.hu>
 						Hungarian translator
+Kalle Kivimaa <kalle.kivimaa@iki.fi>		Finnish Translator
 Eivind Kjørstad <ekj@vestdata.no>		Norwegian nynorsk translator
 Florian König <floki@bigfoot.com>		German translator
 Wojciech Kotwica <wkotwica@post.pl>		Polish translator
 Clement Laforet <clem_laf@wanadoo.fr>		French translator
 Gergely Nagy <algernon@debian.org>		Hungarian translator
+Kalle Olavi Niemitalo <kon@iki.fi>		Finnish Translator
 Claudio Neves <cneves@nextis.com>		Brazilian Portuguese translator
 Michael Piefel <piefel@informatik.hu-berlin.de> German translator
 Sergey A. Ribalchenko <fisher@obu.ck.ua>	Russian, Ukrainian translator

TODO

@@ -1,30 +1,37 @@
 TODO file (? means the feature may be implemented, but not definitely)
 -----------------------------------------------------------------------------
 
-For version 1.2:
-- Single line scroll up/down? [DONE]
-- Color syntax highlighting? (certainly seems like there's a demand for it.)
-- .nanorc [DONE]
-- Backup making (filename~)? [DONE]
-- Search (etc.) 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).  Must
-  make global variable pointing to current shortcut list to determine what
-  keystroke to ungetch(). [DONE].
-- Implement -o (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 1.4:
 - UTF-8 support.
 - Support for Pico's paragraph searching ability.
 - Undo/Redo key?
-- Remindable keys?
+- Rebindable keys?
 - Keystroke to implement "Add next sequence as raw" like vi's ^V.
 - Spell check selected text only.
+- Make "To line" (^W^T) and "Read from Command" (^R^X) re-enter 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 pos and when not
+  to).
+- Fix resetstatuspos global which we shouldn't have.
 
 Old requests:
 
+For version 1.2:
+- Single line scroll up/down? [DONE]
+- Color syntax highlighting? (certainly seems like there's a demand for
+  it.) [DONE]
+- .nanorc [DONE]
+- Backup making (filename~)? [DONE]
+- Search (etc.) 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).  Must
+  make global variable pointing to current shortcut list to determine
+  what keystroke to ungetch(). [DONE].
+- Implement -o (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]

UPGRADE

@@ -0,0 +1,28 @@
+GNU nano upgrading information
+==============================
+
+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).
+  - Smooth scrolling (-S).
+  - Searching of 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
+  - Overwriting and appending or prepending to files.
+  - Writing marked text to separate files.
+  - Multiple file buffers (-F).
+  - Converting from and to DOS/Mac file format (-D/-M, -N to disable).
+  - Better control character handling.
+  - Creation of backup files (-B).
+  - Search/replace history (-H).
+
+See the GNU nano manual for detailed information on each feature.

color.c

@@ -91,8 +91,8 @@ void do_colorinit(void)
 	    init_pair(tmpcolor->pairnum, tmpcolor->fg, background);
 
 #ifdef DEBUG
-	    fprintf(stderr, _("Running init_pair() with fg = %d and bg = %d\n"),
-		tmpcolor->fg, tmpcolor->bg);
+	    fprintf(stderr, "Running %s with fg = %d and bg = %d\n",
+		"init_pair()", tmpcolor->fg, tmpcolor->bg);
 #endif
 	}
     }
@@ -108,15 +108,10 @@ void update_color(void)
 	const exttype *e;
 
 	for (e = tmpsyntax->extensions; e != NULL; e = e->next) {
-	    regex_t syntaxfile_regexp;
-
-	    regcomp(&syntaxfile_regexp, e->val, REG_EXTENDED | REG_NOSUB);
-
 	    /* Set colorstrings if we matched the extension regex */
-            if (!regexec(&syntaxfile_regexp, filename, 0, NULL, 0))
+	    if (!regexec(&e->val, filename, 0, NULL, 0))
 		colorstrings = tmpsyntax->color;
 
-	    regfree(&syntaxfile_regexp);
 	    if (colorstrings != NULL)
 		break;
 	}

configure.ac

@@ -19,7 +19,7 @@
 #
 # $Id$
 
-AC_INIT([GNU Nano], [1.1.99pre1], [nano-devel@gnu.org], [nano])
+AC_INIT([GNU Nano], [1.2.2], [nano-devel@gnu.org], [nano])
 AC_CONFIG_SRCDIR([nano.c])
 AM_INIT_AUTOMAKE
 AM_CONFIG_HEADER([config.h:config.h.in])
@@ -38,12 +38,22 @@ AM_GNU_GETTEXT([external], [need-ngettext])
 dnl Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS(fcntl.h getopt.h libintl.h limits.h regex.h termio.h termios.h unistd.h)
+AC_CHECK_HEADER(regex.h,
+    AC_MSG_CHECKING([for broken regexec])
+    AC_TRY_RUN([
+#include <sys/types.h>
+#include <regex.h>
+int main () { regex_t reg; size_t n = 1; regmatch_t r; regcomp(&reg, "\\<", 0); regexec(&reg, "", n, &r, 0); regfree(&reg); return 0; }],
+	AC_MSG_RESULT(no),
+	AC_MSG_RESULT(yes); AC_DEFINE(BROKEN_REGEXEC, 1, [Define this if your regexec() function segfaults when passed an empty string under certain conditions.])
+    )
+)
 
 dnl options
 AC_ARG_ENABLE(debug, 
 [  --enable-debug          Enable debugging (disabled by default)],
  [if test x$enableval = xyes; then
-    AC_DEFINE(DEBUG, 1, [Define this to enable nano debug messages and assert warnings.]) 
+    AC_DEFINE(DEBUG, 1, [Define this to enable nano debug messages and assert warnings.])
     debug_support=yes
  fi])
 
@@ -125,7 +135,6 @@ AC_ARG_ENABLE(wrapping-as-root,
     AC_DEFINE(DISABLE_ROOTWRAP, 1, [Define this to disable wrapping as root by default.])
  fi])
 
-
 AC_ARG_ENABLE(color,
 [  --enable-color          Enable color and syntax highlighting],
 [if test x$enableval = xyes; then

cut.c

@@ -29,6 +29,12 @@
 #include "nano.h"
 
 static int marked_cut;		/* Is the cutbuffer from a mark? */
+
+#ifndef NANO_SMALL
+static int concatenate_cut;	/* Should we add this cut string to the
+				   end of the last one? */
+#endif
+
 static filestruct *cutbottom = NULL;
 				/* Pointer to end of cutbuffer */
 
@@ -40,13 +46,22 @@ filestruct *get_cutbottom(void)
 void add_to_cutbuffer(filestruct *inptr)
 {
 #ifdef DEBUG
-    fprintf(stderr, _("add_to_cutbuffer() called with inptr->data = %s\n"),
+    fprintf(stderr, "add_to_cutbuffer() called with inptr->data = %s\n",
 	    inptr->data);
 #endif
 
     if (cutbuffer == NULL) {
 	cutbuffer = inptr;
 	inptr->prev = NULL;
+#ifndef NANO_SMALL
+    } else if (concatenate_cut && !ISSET(JUSTIFY_MODE)) {
+	/* Just tack the text in inptr onto the text in cutbottom,
+	   unless we're backing up lines while justifying text. */
+	cutbottom->data = charealloc(cutbottom->data,
+		strlen(cutbottom->data) + strlen(inptr->data) + 1);
+	strcat(cutbottom->data, inptr->data);
+	return;
+#endif
     } else {
 	cutbottom->next = inptr;
 	inptr->prev = cutbottom;
@@ -118,15 +133,13 @@ void cut_marked_segment(filestruct *top, size_t top_x, filestruct *bot,
 	       move text from the end forward first. */
 	    memmove(top->data + top_x, bot->data + bot_x,
 			newsize - top_x);
-	    top->data = (char *)nrealloc(top->data,
-					sizeof(char) * newsize);
+	    top->data = charealloc(top->data, newsize);
 	} else {
 	    totsize -= bot_x + 1;
 
 	    /* Here, the remainder line might get longer, so we
 	       realloc() it first. */
-	    top->data = (char *)nrealloc(top->data,
-					sizeof(char) * newsize);
+	    top->data = charealloc(top->data, newsize);
 	    memmove(top->data + top_x, bot->data + bot_x,
 			newsize - top_x);
 	}
@@ -172,6 +185,9 @@ void cut_marked_segment(filestruct *top, size_t top_x, filestruct *bot,
 		new_magicline();
 	}
     }
+#ifdef DEBUG
+    dump_buffer(cutbuffer);
+#endif
 }
 #endif
 
@@ -190,8 +206,11 @@ int do_cut_text(void)
 	free_filestruct(cutbuffer);
 	cutbuffer = NULL;
 	marked_cut = 0;
+#ifndef NANO_SMALL
+	concatenate_cut = 0;
+#endif
 #ifdef DEBUG
-	fprintf(stderr, _("Blew away cutbuffer =)\n"));
+	fprintf(stderr, "Blew away cutbuffer =)\n");
 #endif
     }
 
@@ -204,6 +223,8 @@ int do_cut_text(void)
 						)
 	return 0;
 
+    SET(KEEP_CUTBUFFER);
+
 #ifndef NANO_SMALL
     if (ISSET(CUT_TO_END) && !ISSET(MARK_ISSET)) {
 	assert(current_x >= 0 && current_x <= strlen(current->data));
@@ -223,12 +244,10 @@ int do_cut_text(void)
 	    }
 
 	    do_delete();
-	    SET(KEEP_CUTBUFFER);
 	    marked_cut = 2;
 	    return 1;
 	} else {
 	    SET(MARK_ISSET);
-	    SET(KEEP_CUTBUFFER);
 
 	    mark_beginx = strlen(current->data);
 	    mark_beginbuf = current;
@@ -249,6 +268,11 @@ int do_cut_text(void)
 	placewewant = xplustabs();
 	UNSET(MARK_ISSET);
 
+	/* If we just did a marked cut of part of a line, we should add
+	   the first line of any cut done immediately afterward to the
+	   end of this cut, as Pico does. */
+	if (current == mark_beginbuf && current_x < strlen(current->data))
+	    concatenate_cut = 1;
 	marked_cut = 1;
 	if (dontupdate)
 	    edit_refresh();
@@ -279,13 +303,14 @@ int do_cut_text(void)
 	edittop = current;
 
     renumber(current);
+    current_x = 0;
     edit_refresh();
     set_modified();
     marked_cut = 0;
-    current_x = 0;
+#ifndef NANO_SMALL
+    concatenate_cut = 0;
+#endif
     placewewant = 0;
-    reset_cursor();
-    SET(KEEP_CUTBUFFER);
     return 1;
 }
 
@@ -313,6 +338,11 @@ int do_uncut_text(void)
 	    placewewant = 0;
     }
 
+    /* If we're going to uncut on the magicline, always make a new
+       magicline in advance. */
+    if (current->next == NULL)
+	new_magicline();
+
     if (marked_cut == 0 || cutbuffer->next != NULL)
     {
 	newbuf = copy_filestruct(cutbuffer);
@@ -331,7 +361,7 @@ int do_uncut_text(void)
 	    size_t buf_len = strlen(cutbuffer->data);
 	    size_t cur_len = strlen(current->data);
 
-	    current->data = nrealloc(current->data, cur_len + buf_len + 1);
+	    current->data = charealloc(current->data, cur_len + buf_len + 1);
 	    memmove(current->data + current_x + buf_len,
 			current->data + current_x, cur_len - current_x + 1);
 	    strncpy(current->data + current_x, cutbuffer->data, buf_len);
@@ -339,10 +369,6 @@ int do_uncut_text(void)
 
 	    current_x += buf_len;
 	    totsize += buf_len;
-	    /* If we've uncut a line, make sure there's a magicline after
-	       it */
-	    if (current->next == NULL)
-		new_magicline();
 
 	    placewewant = xplustabs();
 	    update_cursor();
@@ -427,7 +453,6 @@ int do_uncut_text(void)
 	    edit_update(current, CENTER);
 	else
 	    edit_refresh();
-	UNSET(KEEP_CUTBUFFER);
 	return 0;
     }
 
@@ -465,6 +490,5 @@ int do_uncut_text(void)
 #endif
 
     set_modified();
-    UNSET(KEEP_CUTBUFFER);
     return 1;
 }

faq.html

@@ -36,9 +36,10 @@
   <a href="#4.3">4.3. Nano crashes when I resize my window. How can I fix that?</a><br>
   <a href="#4.4">4.4. [version 1.1.12 and earlier] Why does nano show ^\ in the shortcut list instead of ^J?</a><br>
   <a href="#4.5a">4.5a. [version 1.1.12 and earlier] When I type in a search string, the string I last searched for is already in front of my cursor! What happened?!</a><br>
-  <a href="#4.5b">4.5b. [version 1.2.0 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</a><br>
+  <a href="#4.5b">4.5b. [version 1.2.2 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</a><br>
   <a href="#4.6">4.6. I get the message &quot;NumLock glitch detected. Keypad will malfunction with NumLock off.&quot; What gives?</a><br>
-  <a href="#4.7">4.7. How do I make nano my default editor (in Pine, mutt, etc.)?</a></p></blockquote>
+  <a href="#4.7">4.7. How do I make nano my default editor (in Pine, mutt, etc.)?</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></p></blockquote>
 <h2><a href="#5">5. Internationalization</a></h2>
 <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></p></blockquote>
@@ -77,9 +78,9 @@
 <h2><a name="1.5"></a>1.5. Why the name change from TIP?</h2>
 <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="1.6"></a>1.6. What is the current version of nano?</h2>
-<blockquote><p>The current version of nano *should* be 1.1.99pre1. Of course you should always check the nano homepage to see what the latest and greatest version is.</p></blockquote>
+<blockquote><p>The current version of nano *should* be 1.2.2. Of course you should always check the nano homepage to see what the latest and greatest version is.</p></blockquote>
 <h2><a name="1.7"></a>1.7. I want to read the man page without having to download the program!</h2>
-<blockquote><p>Jeez, demanding, aren't we? Okay, look <a href="http://www.nano-editor.org/dist/v1.1/nano.1.html">here</a>.</p></blockquote>
+<blockquote><p>Jeez, demanding, aren't we? Okay, look <a href="http://www.nano-editor.org/dist/v1.2/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. FTP and WWW sites that carry nano.</h2>
@@ -93,8 +94,8 @@
 <h2><a name="2.2"></a>2.2. RedHat and derivatives (.rpm) packages.</h2>
 <blockquote>
   <ul>
-    <li><a href="http://www.nano-editor.org/dist/v1.0/RPMS/">http://www.nano-editor.org/dist/v1.0/RPMS/</a></li>
-    <li><a href="http://www.ewtoo.org/~astyanax/nano/dist/v1.0/RPMS/">http://www.ewtoo.org/~astyanax/nano/dist/v1.0/RPMS/</a></li>
+    <li><a href="http://www.nano-editor.org/dist/v1.2/RPMS/">http://www.nano-editor.org/dist/v1.2/RPMS/</a></li>
+    <li><a href="http://www.ewtoo.org/~astyanax/nano/dist/v1.2/RPMS/">http://www.ewtoo.org/~astyanax/nano/dist/v1.2/RPMS/</a></li>
   </ul>
   <p>Additionally, check out the RedHat contribs section at:</p>
   <ul>
@@ -175,7 +176,7 @@
 <a name="4.5"></a>
 <h2><a name="4.5a"></a>4.5a. [version 1.1.12 and earlier] When I type in a search string, the string I last searched for is already in front of my cursor! What happened?!</h2>
 <blockquote><p>In nano version 0.9.20, the default is to have a completely consistent user interface across all user input functions. This means that regardless of whether you're being asked for a filename to insert or write, or a string to search for, the previous value is already inserted before the cursor. If you prefer the old behavior, use the Pico emulation mode (-p or --pico) or just hit Meta-P while in nano (see the ^G help text for more details).</p></blockquote>
-<h2><a name="4.5b"></a>4.5b. [version 1.2.0 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</h2>
+<h2><a name="4.5b"></a>4.5b. [version 1.2.2 and later] Hey, the search string behavior has reverted, it's now like Pico, what happened to the consistency?</h2>
 <blockquote><p>It was decided that consistency was nice, but people are used to Pico's inconsistent behavior.  Also, in version 1.1.99pre1, search and replace history was introduced.  If you wish to edit your previous search/replace entry (or any previous entry), you can do so by hitting the up arrow to cycle through your history.  This method allows the best of both worlds: You don't need to erase the previous string if you want to enter a new one, but you can with one keystroke recall previous entries for editing. Therefore there is now no "Pico mode", nano is and has always been a Pico <b>clone</b>, and clones by default should be compatible.</p></blockquote>
 <h2><a name="4.6"></a>4.6. I get the message &quot;NumLock glitch detected. Keypad will malfunction with NumLock off.&quot; What gives?</h2>
 <blockquote><p>Nano (and actually almost all console editors) has issues when cycling the NumLock key in certain X terminals (rxvt, aterm, wterm, etc...). When you switch NumLock from on to off, you put the terminal into an &quot;application mode&quot; that changes what sequences are sent by the keypad. These sequences vary sufficiently from terminal to terminal that it is nearly impossible to work around them from within nano.</p>
@@ -193,6 +194,8 @@
   <p>Mutt users 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="4.8"></a>4.8. 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. Some example configurations are in the <b>nanorc.sample</b> that comes with the nano source or your nano package. See Section <a href="#3.8">3.8</a>.</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>
@@ -223,7 +226,7 @@
   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>7.2. I want to send the development team a big load of cash (or just a thank you).</h2>
-<blockquote><p>That's fine. Send it <a href="mailto:nano-devel@gnu.org">our way</a>! Better yet, fix a <a href="http://www.nano-editor.org/dist/v1.1/BUGS">bug</a> in the program or implement a <a href="http://www.nano-editor.org/dist/v1.1/TODO">cool feature</a> and send us that instead (though cash is fine too).</p></blockquote>
+<blockquote><p>That's fine. Send it <a href="mailto:nano-devel@gnu.org">our way</a>! Better yet, fix a <a href="http://www.nano-editor.org/dist/v1.2/BUGS">bug</a> in the program or implement a <a href="http://www.nano-editor.org/dist/v1.2/TODO">cool feature</a> and send us that instead (though cash is fine too).</p></blockquote>
 <h2><a name="7.3"></a>7.3. How do I submit a patch?</h2>
 <blockquote><p>See Section <a href="#7.2">7.2</a>.</p></blockquote>
 <h2><a name="7.4"></a>7.4. How do I join the development team?</h2>
@@ -233,7 +236,9 @@
 <h2><a name="8"></a>8. ChangeLog</h2>
 <blockquote>
 <p>
-2003/01/16 - Split section 4.5 into 4.5a and 4.5b for search string behavior.  Added --enable-all docs.<br>
+2003/07/02 - Added question about nano's not showing color when it's compiled with color support (DLR; suggested by Jordi).<br>
+2003/02/23 - Updated RPM links for nano 1.2.x. (DLR).<br>
+2003/01/16 - Split section 4.5 into 4.5a and 4.5b for search string behavior. Added --enable-all docs.<br>
 2002/12/28 - More misc. fixes (David Benbennick, DLR).<br>
 2002/10/25 - Misc. fixes and link updates (DLR).<br>
 2002/09/10 - Another typo fix (DLR).<br>

files.c

@@ -38,6 +38,12 @@
 #include "proto.h"
 #include "nano.h"
 
+/* Set a default value for PATH_MAX, so we can use it below in lines like
+	path = getcwd(NULL, PATH_MAX + 1); */
+#ifndef PATH_MAX
+#define PATH_MAX -1
+#endif
+
 #ifndef NANO_SMALL
 static int fileformat = 0;	/* 0 = *nix, 1 = DOS, 2 = Mac */
 #endif
@@ -179,9 +185,11 @@ int read_file(FILE *f, const char *filename, int quiet)
         input = (char)input_int;
 #ifndef NANO_SMALL
 	/* If the file has binary chars in it, don't stupidly
-	   assume it's a DOS or Mac formatted file! */
-	if (!ISSET(NO_CONVERT) && is_cntrl_char((int)input) != 0
-		&& input != '\t' && input != '\r' && input != '\n')
+	   assume it's a DOS or Mac formatted file if it hasn't been
+	   detected as one already! */
+	if (fileformat == 0 && !ISSET(NO_CONVERT)
+		&& is_cntrl_char((int)input) != 0 && input != '\t'
+		&& input != '\r' && input != '\n')
 	    SET(NO_CONVERT);
 #endif
 
@@ -228,7 +236,7 @@ int read_file(FILE *f, const char *filename, int quiet)
 	       decrease it at all.  We do free it at the end, though. */
 	    if (i >= bufx - 1) {
 		bufx += 128;
-		buf = nrealloc(buf, bufx);
+		buf = charealloc(buf, bufx);
 	    }
 	    buf[i] = input;
 	    buf[i + 1] = '\0';
@@ -306,16 +314,16 @@ int read_file(FILE *f, const char *filename, int quiet)
 
 #ifndef NANO_SMALL
     if (fileformat == 2)
-	statusbar(__("Read %d line (Converted from Mac format)",
+	statusbar(P_("Read %d line (Converted from Mac format)",
 			"Read %d lines (Converted from Mac format)",
 			num_lines), num_lines);
     else if (fileformat == 1)
-	statusbar(__("Read %d line (Converted from DOS format)",
+	statusbar(P_("Read %d line (Converted from DOS format)",
 			"Read %d lines (Converted from DOS format)",
 			num_lines), num_lines);
     else
 #endif
-	statusbar(__("Read %d line", "Read %d lines", num_lines),
+	statusbar(P_("Read %d line", "Read %d lines", num_lines),
 			num_lines);
 
     totlines += num_lines;
@@ -339,6 +347,14 @@ int open_file(const char *filename, int insert, int quiet)
 	    statusbar(_("New File"));
 	    new_file();
 	}
+    } else if (S_ISDIR(fileinfo.st_mode) || S_ISCHR(fileinfo.st_mode) ||
+		S_ISBLK(fileinfo.st_mode)) {
+	/* Don't open character or block files.  Sorry, /dev/sndstat! */
+	statusbar(S_ISDIR(fileinfo.st_mode) ? _("\"%s\" is a directory") :
+			_("File \"%s\" is a device file"), filename);
+	if (!insert)
+	    new_file();
+	return -1;
     } else if ((fd = open(filename, O_RDONLY)) == -1) {
 	/* If we're in multibuffer mode, don't be quiet when an error
 	   occurs while opening a file */
@@ -352,23 +368,12 @@ int open_file(const char *filename, int insert, int quiet)
 	    new_file();
 	return -1;
     } else {			/* File is A-OK */
-	if (S_ISDIR(fileinfo.st_mode) || S_ISCHR(fileinfo.st_mode) || 
-		S_ISBLK(fileinfo.st_mode)) {
-	    if (S_ISDIR(fileinfo.st_mode))
-		statusbar(_("\"%s\" is a directory"), filename);
-	    else
-		/* Don't open character or block files.  Sorry, /dev/sndstat! */
-		statusbar(_("File \"%s\" is a device file"), filename);
-
-	    if (!insert)
-		new_file();
-	    return -1;
-	}
 	if (!quiet)
 	    statusbar(_("Reading File"));
 	f = fdopen(fd, "rb"); /* Binary for our own line-end munging */
 	if (f == NULL) {
 	    nperror("fdopen");
+	    close(fd);
 	    return -1;
 	}
 	read_file(f, filename, quiet);
@@ -424,6 +429,10 @@ int do_insertfile(int loading_file)
 
     wrap_reset();
 
+#if !defined(DISABLE_BROWSER) || !defined(NANO_SMALL) && defined(ENABLE_MULTIBUFFER)
+  start_again:	/* Goto here when the user cancels the file browser. */
+#endif
+
 #if !defined(DISABLE_BROWSER) || (!defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION))
     currshortcut = insertfile_list;
 #endif
@@ -467,58 +476,50 @@ int do_insertfile(int loading_file)
     if (i != -1) {
 	inspath = mallocstrcpy(inspath, answer);
 #ifdef DEBUG
-	fprintf(stderr, _("filename is %s\n"), answer);
-#endif
-
-	realname = real_dir_from_tilde(answer);
-
-#ifndef DISABLE_BROWSER
-	if (i == NANO_TOFILES_KEY) {
-	    char *tmp = do_browse_from(realname);
-
-#if !defined(DISABLE_HELP) || (!defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION))
-	    currshortcut = insertfile_list;
-#endif
-#ifdef DISABLE_TABCOMP
-	    realname = NULL;
-#endif
-	    if (tmp != NULL) {
-		free(realname);
-		realname = tmp;
-	    } else
-		return do_insertfile(loading_file);
-	}
-#endif
-
-#ifndef DISABLE_OPERATINGDIR
-	if (operating_dir != NULL && check_operating_dir(realname, 0)) {
-	    statusbar(_("Can't insert file from outside of %s"),
-			operating_dir);
-	    return 0;
-	}
+	fprintf(stderr, "filename is %s\n", answer);
 #endif
 
 #ifndef NANO_SMALL
 #ifdef ENABLE_MULTIBUFFER
 	if (i == TOGGLE_LOAD_KEY) {
-	    /* don't allow toggling if we're in both view mode and
-	       multibuffer mode now */
-	    if (!ISSET(VIEW_MODE) || !ISSET(MULTIBUFFER))
+	    /* Don't allow toggling if we're in view mode. */
+	    if (!ISSET(VIEW_MODE))
 		TOGGLE(MULTIBUFFER);
-	    return do_insertfile(ISSET(MULTIBUFFER));
+	    loading_file = ISSET(MULTIBUFFER);
+	    goto start_again;
 	}
 #endif /* ENABLE_MULTIBUFFER */
+
 	if (i == NANO_EXTCMD_KEY) {
-	    int ts;
-	    ts = statusq(1, extcmd_list, "", 0, _("Command to execute "));
-	    if (ts == -1  || answer == NULL || answer[0] == '\0') {
+	    int ts = statusq(TRUE, extcmd_list, "", NULL, 
+		_("Command to execute"));
+	    if (ts  == -1 || answer == NULL || answer[0] == '\0') {
 		statusbar(_("Cancelled"));
-		UNSET(KEEP_CUTBUFFER);
 		display_main_list();
 		return 0;
 	    }
 	}
 #endif /* !NANO_SMALL */
+#ifndef DISABLE_BROWSER
+	if (i == NANO_TOFILES_KEY) {
+	    char *tmp = do_browse_from(answer);
+
+	    if (tmp != NULL) {
+		free(answer);
+		answer = tmp;
+		resetstatuspos = 1;
+	    } else
+		goto start_again;
+	}
+#endif
+
+#ifndef DISABLE_OPERATINGDIR
+	if (i != NANO_EXTCMD_KEY && check_operating_dir(answer, FALSE)) {
+	    statusbar(_("Can't insert file from outside of %s"),
+			operating_dir);
+	    return 0;
+	}
+#endif
 
 #ifdef ENABLE_MULTIBUFFER
 	if (loading_file) {
@@ -533,11 +534,15 @@ int do_insertfile(int loading_file)
 #endif
 
 #ifndef NANO_SMALL
-	if (i == NANO_EXTCMD_KEY)
+	if (i == NANO_EXTCMD_KEY) {
+	    realname = mallocstrcpy(realname, "");
 	    i = open_pipe(answer);
-	else 
+	} else
 #endif /* NANO_SMALL */
+	{
+	    realname = real_dir_from_tilde(answer);
 	    i = open_file(realname, 1, loading_file);
+	}
 
 #ifdef ENABLE_MULTIBUFFER
 	if (loading_file) {
@@ -612,7 +617,6 @@ int do_insertfile(int loading_file)
     free(inspath);
     inspath = NULL;
 
-    UNSET(KEEP_CUTBUFFER);
     display_main_list();
     return i;
 }
@@ -641,7 +645,7 @@ int do_insertfile_void(void)
 /* Create a new openfilestruct node. */
 openfilestruct *make_new_opennode(openfilestruct *prevnode)
 {
-    openfilestruct *newnode = nmalloc(sizeof(openfilestruct));
+    openfilestruct *newnode = (openfilestruct *)nmalloc(sizeof(openfilestruct));
 
     newnode->filename = NULL;
     newnode->fileage = NULL;
@@ -697,12 +701,12 @@ void free_openfilestruct(openfilestruct *src)
 	    src = src->next;
 	    delete_opennode(src->prev);
 #ifdef DEBUG
-	    fprintf(stderr, _("delete_opennode(): free'd a node, YAY!\n"));
+	    fprintf(stderr, "%s: free'd a node, YAY!\n", "delete_opennode()");
 #endif
 	}
 	delete_opennode(src);
 #ifdef DEBUG
-	fprintf(stderr, _("delete_opennode(): free'd last node.\n"));
+	fprintf(stderr, "%s: free'd last node.\n", "delete_opennode()");
 #endif
     }
 }
@@ -729,7 +733,7 @@ int add_open_file(int update)
 	   open_files and splice it in after the current one */
 
 #ifdef DEBUG
-	fprintf(stderr, _("filename is %s\n"), open_files->filename);
+	fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
 	tmp = make_new_opennode(NULL);
@@ -777,17 +781,16 @@ int add_open_file(int update)
 #endif
     }
 
-    /* if we're in view mode and updating, the file contents won't
-       have changed, so we won't bother resaving the filestruct
-       then; otherwise, we will */
-    if (!(ISSET(VIEW_MODE) || !update)) {
+    /* if we're not in view mode and not updating, the file contents
+       might have changed, so save the filestruct; otherwise, don't */
+    if (!(ISSET(VIEW_MODE) && !update)) {
 	/* save current file buffer */
 	open_files->fileage = fileage;
 	open_files->filebot = filebot;
     }
 
 #ifdef DEBUG
-    fprintf(stderr, _("filename is %s\n"), open_files->filename);
+    fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
     return 0;
@@ -843,13 +846,6 @@ int load_open_file(void)
     clearok(topwin, FALSE);
     titlebar(NULL);
 
-    /* if we're constantly displaying the cursor position and
-       DISABLE_CURPOS isn't set, update it (and do so unconditionally,
-       in the rare case that the character count is the same but the
-       line count isn't) */
-    if (ISSET(CONSTUPDATE) && !ISSET(DISABLE_CURPOS))
-	do_cursorpos(0);
-
     /* now we're done */
     return 0;
 }
@@ -882,7 +878,7 @@ int open_prevfile(int closing_file)
 	open_files = open_files->prev;
 
 #ifdef DEBUG
-	fprintf(stderr, _("filename is %s\n"), open_files->filename);
+	fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
     }
@@ -894,7 +890,7 @@ int open_prevfile(int closing_file)
 	    open_files = open_files->next;
 
 #ifdef DEBUG
-	    fprintf(stderr, _("filename is %s\n"), open_files->filename);
+	    fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
     }
@@ -945,7 +941,7 @@ int open_nextfile(int closing_file)
 	open_files = open_files->next;
 
 #ifdef DEBUG
-	fprintf(stderr, _("filename is %s\n"), open_files->filename);
+	fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
     }
@@ -956,7 +952,7 @@ int open_nextfile(int closing_file)
 	    open_files = open_files->prev;
 
 #ifdef DEBUG
-	    fprintf(stderr, _("filename is %s\n"), open_files->filename);
+	    fprintf(stderr, "filename is %s\n", open_files->filename);
 #endif
 
 	}
@@ -1042,7 +1038,7 @@ char *get_full_path(const char *origpath)
 
 	align(&d_here);
 	if (strcmp(d_here, "/")) {
-	    d_here = nrealloc(d_here, strlen(d_here) + 2);
+	    d_here = charealloc(d_here, strlen(d_here) + 2);
 	    strcat(d_here, "/");
 	}
 
@@ -1064,9 +1060,9 @@ char *get_full_path(const char *origpath)
 	if (path_only) {
 	    tmp = d_there[strlen(d_there) - 1];
 	    if (tmp != '/') {
-		d_there = nrealloc(d_there, strlen(d_there) + 2);
+		d_there = charealloc(d_there, strlen(d_there) + 2);
 		strcat(d_there, "/");
-		d_there_file = nrealloc(d_there_file, strlen(d_there_file) + 2);
+		d_there_file = charealloc(d_there_file, strlen(d_there_file) + 2);
 		strcat(d_there_file, "/");
 	    }
 	}
@@ -1114,7 +1110,7 @@ char *get_full_path(const char *origpath)
 		    /* add a slash to d_there, unless it's "/", in which
 		       case we don't need it */
 		    if (strcmp(d_there, "/")) {
-			d_there = nrealloc(d_there, strlen(d_there) + 2);
+			d_there = charealloc(d_there, strlen(d_there) + 2);
 			strcat(d_there, "/");
 		    }
 		}
@@ -1227,7 +1223,7 @@ char *safe_tempnam(const char *dirname, const char *filename_prefix)
 	strcpy(full_tempdir, "/tmp/");
     }
 
-    full_tempdir = nrealloc(full_tempdir, strlen(full_tempdir) + 12);
+    full_tempdir = charealloc(full_tempdir, strlen(full_tempdir) + 12);
 
     /* like tempnam(), use only the first 5 characters of the prefix */
     strncat(full_tempdir, filename_prefix, 5);
@@ -1344,7 +1340,8 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
 	statusbar(_("Cancelled"));
 	return -1;
     }
-    titlebar(NULL);
+    if (!tmp)
+	titlebar(NULL);
     fileptr = fileage;
 
     realname = real_dir_from_tilde(name);
@@ -1401,7 +1398,7 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
 	}
 
 #ifdef DEBUG
-	fprintf(stderr, _("Backing up %s to %s\n"), realname, backupname);
+	fprintf(stderr, "Backing up %s to %s\n", realname, backupname);
 #endif
 
 	/* copy the file */
@@ -1516,7 +1513,7 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
 	}
 #ifdef DEBUG
 	else
-	    fprintf(stderr, _("Wrote >%s\n"), fileptr->data);
+	    fprintf(stderr, "Wrote >%s\n", fileptr->data);
 #endif
 #ifndef NANO_SMALL
 	if (ISSET(DOS_FILE) || ISSET(MAC_FILE))
@@ -1684,7 +1681,7 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
 	/* Update originalfilestat to reference the file as it is now. */
 	stat(filename, &originalfilestat);
 #endif
-	statusbar(__("Wrote %d line", "Wrote %d lines", lineswritten),
+	statusbar(P_("Wrote %d line", "Wrote %d lines", lineswritten),
 			lineswritten);
 	UNSET(MODIFIED);
 	titlebar(NULL);
@@ -1815,7 +1812,7 @@ int do_writeout(const char *path, int exiting, int append)
 	}
 
 #ifdef DEBUG
-	fprintf(stderr, _("filename is %s\n"), answer);
+	fprintf(stderr, "filename is %s\n", answer);
 #endif
 
 #ifdef NANO_EXTRA
@@ -1899,15 +1896,11 @@ char *real_dir_from_tilde(const char *buf)
 	for (i = 1; buf[i] != '/' && buf[i] != '\0'; i++)
 	    ;
 
-	if (i == 1) {
-	    /* Determine home directory using getpwent(), don't rely on
-	       $HOME */
-	    uid_t euid = geteuid();
-
-	    do {
-		userdata = getpwent();
-	    } while (userdata != NULL && userdata->pw_uid != euid);
-	} else {
+	/* Determine home directory using getpwuid() or getpwent(),
+	   don't rely on $HOME */
+	if (i == 1)
+	    userdata = getpwuid(geteuid());
+	else {
 	    do {
 		userdata = getpwent();
 	    } while (userdata != NULL &&
@@ -1977,7 +1970,7 @@ char **username_tab_completion(char *buf, int *num_matches)
     struct passwd *userdata;
 
     *num_matches = 0;
-    matches = nmalloc(BUFSIZ * sizeof(char *));
+    matches = (char **)nmalloc(BUFSIZ * sizeof(char *));
 
     strcat(buf, "*");
 
@@ -2024,7 +2017,7 @@ char **cwd_tab_completion(char *buf, int *num_matches)
     DIR *dir;
     struct dirent *next;
 
-    matches = nmalloc(BUFSIZ * sizeof(char *));
+    matches = (char **)nmalloc(BUFSIZ * sizeof(char *));
 
     /* Stick a wildcard onto the buf, for later use */
     strcat(buf, "*");
@@ -2121,6 +2114,8 @@ char **cwd_tab_completion(char *buf, int *num_matches)
 		break;
 	}
     }
+    closedir(dir);
+    free(dirname);
 
     return matches;
 }
@@ -2145,8 +2140,8 @@ char *input_tab(char *buf, int place, int *lastwastab, int *newplace, int *list)
 
 	/* Make a local copy of the string -- up to the position of the
 	   cursor */
-	matchbuf = (char *)nmalloc((strlen(buf) + 2) * sizeof(char));
-	memset(matchbuf, '\0', (strlen(buf) + 2));
+	matchbuf = charalloc(strlen(buf) + 2);
+	memset(matchbuf, '\0', strlen(buf) + 2);
 
 	strncpy(matchbuf, buf, place);
 	tmp = matchbuf;
@@ -2202,7 +2197,7 @@ char *input_tab(char *buf, int place, int *lastwastab, int *newplace, int *list)
 	    break;
 	case 1:
 
-	    buf = nrealloc(buf, strlen(buf) + strlen(matches[0]) + 1);
+	    buf = charealloc(buf, strlen(buf) + strlen(matches[0]) + 1);
 
 	    if (buf[0] != '\0' && strstr(buf, "/") != NULL) {
 		for (tmp = buf + strlen(buf); *tmp != '/' && tmp != buf;
@@ -2265,7 +2260,7 @@ char *input_tab(char *buf, int place, int *lastwastab, int *newplace, int *list)
 		    (i == num_matches || matches[i] != 0)) {
 		    /* All the matches have the same character at pos+1,
 		       so paste it into buf... */
-		    buf = nrealloc(buf, strlen(buf) + 2);
+		    buf = charealloc(buf, strlen(buf) + 2);
 		    strncat(buf, matches[0] + pos, 1);
 		    *newplace += 1;
 		    pos++;
@@ -2317,7 +2312,7 @@ char *input_tab(char *buf, int place, int *lastwastab, int *newplace, int *list)
 
 		/* And if the next match isn't going to fit on the
 		   line, move to the next one */
-		if (col > (COLS - longestname) && matches[i + 1] != NULL) {
+		if (col > COLS - longestname && i + 1 < num_matches) {
 		    editline++;
 		    wmove(edit, editline, 0);
 		    if (editline == editwinrows - 1) {
@@ -2398,13 +2393,15 @@ void striponedir(char *foo)
 {
     char *tmp;
 
+    assert(foo != NULL);
     /* Don't strip the root dir */
-    if (!strcmp(foo, "/"))
+    if (*foo == '\0' || strcmp(foo, "/") == 0)
 	return;
 
-    tmp = foo + strlen(foo);
+    tmp = foo + strlen(foo) - 1;
+    assert(tmp >= foo);
     if (*tmp == '/')
-	tmp--;
+	*tmp = '\0';
 
     while (*tmp != '/' && tmp != foo)
 	tmp--;
@@ -2418,6 +2415,16 @@ void striponedir(char *foo)
     }
 }
 
+int readable_dir(const char *path)
+{
+    DIR *dir = opendir(path);
+
+    /* If dir is NULL, don't do closedir(), since that changes errno. */
+    if (dir != NULL)
+	closedir(dir);
+    return dir != NULL;
+}
+
 /* Initialize the browser code, including the list of files in *path */
 char **browser_init(const char *path, int *longest, int *numents)
 {
@@ -2442,7 +2449,7 @@ char **browser_init(const char *path, int *longest, int *numents)
     rewinddir(dir);
     *longest += 10;
 
-    filelist = nmalloc(*numents * sizeof (char *));
+    filelist = (char **)nmalloc(*numents * sizeof (char *));
 
     if (!strcmp(path, "/"))
 	path = "";
@@ -2456,6 +2463,7 @@ char **browser_init(const char *path, int *longest, int *numents)
 	sprintf(filelist[i], "%s/%s", path, next->d_name);
 	i++;
     }
+    closedir(dir);
 
     if (*longest > COLS - 1)
 	*longest = COLS - 1;
@@ -2508,7 +2516,8 @@ char *do_browser(const char *inpath)
 
     /* Loop invariant: Microsoft sucks. */
     do {
-	DIR *test_dir;
+	char *new_path;
+	    /* Used by the Go To Directory prompt. */
 
 	blank_statusbar_refresh();
 
@@ -2613,67 +2622,61 @@ char *do_browser(const char *inpath)
 	    /* You can't cd up from / */
 	    if (!strcmp(filelist[selected], "/..") && !strcmp(path, "/")) {
 		statusbar(_("Can't move up a directory"));
+		beep();
 		break;
 	    }
 
-	    path = mallocstrcpy(path, filelist[selected]);
-
 #ifndef DISABLE_OPERATINGDIR
-	    /* Note: The case of the user's being completely outside the
-	       operating directory is handled elsewhere, before this
-	       point */
-	    if (operating_dir != NULL) {
-		if (check_operating_dir(path, 0)) {
-		    statusbar(_("Can't visit parent in restricted mode"));
-		    beep();
-		    break;
-		}
+	    /*
+	     *  Note: the selected file can be outside the operating
+	     *  directory if it is .. or if it is a symlink to a directory
+	     *  outside the opdir. */
+	    if (check_operating_dir(filelist[selected], FALSE)) {
+		statusbar(_("Can't go outside of %s in restricted mode"), operating_dir);
+		beep();
+		break;
 	    }
 #endif
 
-	    /* SPK for '.' path, get the current path via getcwd */
-	    if (!strcmp(path, "./..")) {
-		free(path);
-#ifdef PATH_MAX
-		path = getcwd(NULL, PATH_MAX + 1);
-#else
-		path = getcwd(NULL, 0);
-#endif
-		striponedir(path);		    
-		align(&path);
-		free_charptrarray(filelist, numents);
-		free(foo);
-		return do_browser(path);
+	    if (stat(filelist[selected], &st) == -1) {
+		statusbar(_("Can't open \"%s\": %s"), filelist[selected], strerror(errno));
+		beep();
+		break;
 	    }
 
-	    st = filestat(path);
-	    if (S_ISDIR(st.st_mode)) {
-		if ((test_dir = opendir(path)) == NULL) {
-		    /* We can't open this dir for some reason.  Complain */
-		    statusbar(_("Can't open \"%s\": %s"), path, strerror(errno));
-		    striponedir(path);
-		    align(&path);
-		    break;
-		} 
-		closedir(test_dir);
-
-		if (!strcmp("..", tail(path))) {
-		    /* They want to go up a level, so strip off .. and the
-		       current dir */
-		    striponedir(path);
-		    striponedir(path);
-		    align(&path);
-		}
-
-		/* Start over again with the new path value */
-		free_charptrarray(filelist, numents);
-		free(foo);
-		return do_browser(path);
-	    } else {
-		retval = mallocstrcpy(retval, path);
+	    if (!S_ISDIR(st.st_mode)) {
+		retval = mallocstrcpy(retval, filelist[selected]);
 		abort = 1;
+		break;
 	    }
-	    break;
+
+	    new_path = mallocstrcpy(NULL, filelist[selected]);
+
+	    if (strcmp("..", tail(new_path)) == 0) {
+		/* They want to go up a level, so strip off .. and the
+		   current dir */
+		striponedir(new_path);
+		/* SPK for '.' path, get the current path via getcwd */
+		if (strcmp(new_path, ".") == 0) {
+		    free(new_path);
+		    new_path = getcwd(NULL, PATH_MAX + 1);
+		}
+		striponedir(new_path);
+	    }
+
+	    if (!readable_dir(new_path)) {
+		/* We can't open this dir for some reason.  Complain */
+		statusbar(_("Can't open \"%s\": %s"), new_path, strerror(errno));
+		free(new_path);
+		break;
+	    }
+
+	    free_charptrarray(filelist, numents);
+	    free(foo);
+	    free(path);
+	    path = new_path;
+	    return do_browser(path);
+
 	/* Goto a specific directory */
 	case 'g':	/* Pico compatibility */
 	case 'G':
@@ -2688,37 +2691,38 @@ char *do_browser(const char *inpath)
 	    bottombars(browser_list);
 	    curs_set(0);
 
-#ifndef DISABLE_OPERATINGDIR
-	    if (operating_dir != NULL) {
-		if (check_operating_dir(answer, 0)) {
-		    statusbar(_("Can't go outside of %s in restricted mode"), operating_dir);
-		    break;
-		}
-	    }
-#endif
-
 	    if (j < 0) {
 		statusbar(_("Goto Cancelled"));
 		break;
 	    }
 
-	    if (answer[0] != '/') {
-		char *saveanswer = mallocstrcpy(NULL, answer);
+	    new_path = real_dir_from_tilde(answer);
 
-		answer = nrealloc(answer, strlen(path) + strlen(saveanswer) + 2);
-		sprintf(answer, "%s/%s", path, saveanswer);
-		free(saveanswer);
+	    if (new_path[0] != '/') {
+		new_path = charealloc(new_path, strlen(path) + strlen(answer) + 2);
+		sprintf(new_path, "%s/%s", path, answer);
 	    }
 
-	    if ((test_dir = opendir(answer)) == NULL) {
+#ifndef DISABLE_OPERATINGDIR
+	    if (check_operating_dir(new_path, FALSE)) {
+		statusbar(_("Can't go outside of %s in restricted mode"), operating_dir);
+		free(new_path);
+		break;
+	    }
+#endif
+
+	    if (!readable_dir(new_path)) {
 		/* We can't open this dir for some reason.  Complain */
 		statusbar(_("Can't open \"%s\": %s"), answer, strerror(errno));
+		free(new_path);
 		break;
-	    } 
-	    closedir(test_dir);
+	    }
 
 	    /* Start over again with the new path value */
-	    path = mallocstrcpy(path, answer);
+	    free_charptrarray(filelist, numents);
+	    free(foo);
+	    free(path);
+	    path = new_path;
 	    return do_browser(path);
 
 	/* Stuff we want to abort the browser */
@@ -2820,34 +2824,41 @@ char *do_browser(const char *inpath)
 char *do_browse_from(const char *inpath)
 {
     struct stat st;
-    char *tmp;
     char *bob;
+	/* The result of do_browser; the selected file name. */
+    char *path;
+	/* inpath, tilde expanded. */
 
-    /* If there's no / in the string, we may as well start from . */
-    if (inpath == NULL || strchr(inpath, '/') == NULL) {
-#ifdef PATH_MAX
-	char *from = getcwd(NULL, PATH_MAX + 1);
-#else
-	char *from = getcwd(NULL, 0);
-#endif
+    assert(inpath != NULL);
 
-	bob = do_browser(from != NULL ? from : "./");
-	free(from);
-	return bob;
+    path = real_dir_from_tilde(inpath);
+
+    /*
+     * Perhaps path is a directory.  If so, we will pass that to
+     * do_browser.  Otherwise, perhaps path is a directory / a file.  So
+     * we try stripping off the last path element.  If it still isn't a
+     * directory, just use the current directory. */
+
+    if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
+	striponedir(path);
+	if (stat(path, &st) == -1 || !S_ISDIR(st.st_mode)) {
+	    free(path);
+	    path = getcwd(NULL, PATH_MAX + 1);
+	}
     }
 
-    /* If the string is a directory, pass do_browser() that */
-    st = filestat(inpath);
-    if (S_ISDIR(st.st_mode))
-	return do_browser(inpath);
+#ifndef DISABLE_OPERATINGDIR
+    /* If the resulting path isn't in the operating directory, use that. */
+    if (check_operating_dir(path, FALSE))
+	path = mallocstrcpy(path, operating_dir);
+#endif
 
-    tmp = mallocstrcpy(NULL, inpath);
-    /* Okay, there's a dir in there, but not at the end of the string... 
-       try stripping it off */
-    striponedir(tmp);
-    align(&tmp);
-    bob = do_browser(tmp);
-    free(tmp);
+    if (!readable_dir(path)) {
+	beep();
+	bob = NULL;
+    } else
+	bob = do_browser(path);
+    free(path);
     return bob;
 }
 #endif /* !DISABLE_BROWSER */
@@ -2857,32 +2868,39 @@ char *do_browse_from(const char *inpath)
 void load_history(void)
 {
     FILE *hist;
-    const struct passwd *userage;
-    uid_t euid = geteuid();
+    const struct passwd *userage = NULL;
     static char *nanohist;
     char *buf, *ptr;
+    char *homenv = getenv("HOME");
     historyheadtype *history = &search_history;
 
-    do {
-	userage = getpwent();
-    } while (userage != NULL && userage->pw_uid != euid);
-    endpwent();
+
+    if (homenv != NULL) {
+        nanohist = charealloc(nanohist, strlen(homenv) + 15);
+        sprintf(nanohist, "%s/.nano_history", homenv);
+    } else {
+	userage = getpwuid(geteuid());
+	endpwent();
+        nanohist = charealloc(nanohist, strlen(userage->pw_dir) + 15);
+        sprintf(nanohist, "%s/.nano_history", userage->pw_dir);
+    }
 
     /* assume do_rcfile has reported missing home dir */
 
-    if (userage != NULL) {
-        nanohist = nrealloc(nanohist, strlen(userage->pw_dir) + 15);
-        sprintf(nanohist, "%s/.nano_history", userage->pw_dir);
+    if (homenv != NULL || userage != NULL) {
 	hist = fopen(nanohist, "r");
 	if (!hist) {
-            if (errno != ENOENT)
+            if (errno != ENOENT) {
+		/* Don't save history when we quit. */
+		UNSET(HISTORYLOG);
 		rcfile_error(_("Unable to open ~/.nano_history file, %s"), strerror(errno));
+	    }
 	    free(nanohist);
 	} else {
 	    buf = charalloc(1024);
 	    while (fgets(buf, 1023, hist) != 0) {
 		ptr = buf;
-		while (*ptr != '\n')
+		while (*ptr != '\n' && *ptr != '\0' && ptr < buf + 1023)
 		    ptr++;
 		*ptr = '\0';
 		if (strlen(buf))
@@ -2902,9 +2920,9 @@ void load_history(void)
 void save_history(void)
 {
     FILE *hist;
-    const struct passwd *userage;
-    uid_t euid = geteuid();
+    const struct passwd *userage = NULL;
     char *nanohist = NULL;
+    char *homenv = getenv("HOME");
     historytype *h;
 
     /* don't save unchanged or empty histories */
@@ -2912,14 +2930,17 @@ void save_history(void)
 			ISSET(HISTORY_CHANGED) && !ISSET(VIEW_MODE)))
 	return;
 
-    do {
-	userage = getpwent();
-    } while (userage != NULL && userage->pw_uid != euid);
-    endpwent();
-
-    if (userage != NULL) {
-	nanohist = nrealloc(nanohist, strlen(userage->pw_dir) + 15);
+    if (homenv != NULL) {
+	nanohist = charealloc(nanohist, strlen(homenv) + 15);
+	sprintf(nanohist, "%s/.nano_history", homenv);
+    } else {
+	userage = getpwuid(geteuid());
+	endpwent();
+	nanohist = charealloc(nanohist, strlen(userage->pw_dir) + 15);
 	sprintf(nanohist, "%s/.nano_history", userage->pw_dir);
+    }
+
+    if (homenv != NULL || userage != NULL) {
 	hist = fopen(nanohist, "wb");
 	if (!hist) {
 	    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));
@@ -2928,7 +2949,7 @@ void save_history(void)
 	    chmod(nanohist, S_IRUSR | S_IWUSR);
 	    /* write oldest first */
 	    for (h = search_history.tail ; h->prev ; h = h->prev) {
-		nrealloc(h->data, strlen(h->data) + 1);
+		h->data = charealloc(h->data, strlen(h->data) + 2);
 		strcat(h->data, "\n");
 		if (fputs(h->data, hist) == EOF) {
 		    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));
@@ -2940,7 +2961,7 @@ void save_history(void)
 		    goto come_from;
 	    }
 	    for (h = replace_history.tail ; h->prev ; h = h->prev) {
-		nrealloc(h->data, strlen(h->data) + 1);
+		h->data = charealloc(h->data, strlen(h->data) + 2);
 		strcat(h->data, "\n");
 		if (fputs(h->data, hist) == EOF) {
 		    rcfile_msg(_("Unable to write ~/.nano_history file, %s"), strerror(errno));

global.c

@@ -69,6 +69,8 @@ char *quotestr = NULL;		/* Quote string.  The default value is
 				   set in main(). */
 #endif
 
+int resetstatuspos;		/* Hack for resetting the status bar 
+				   cursor position */
 char *answer = NULL;		/* Answer str to many questions */
 int totlines = 0;		/* Total number of lines in the file */
 long totsize = 0;		/* Total number of bytes in the file */
@@ -105,7 +107,6 @@ shortcut *whereis_list = NULL;
 shortcut *replace_list = NULL;
 shortcut *replace_list_2 = NULL; 	/* 2nd half of replace dialog */
 shortcut *goto_list = NULL;
-shortcut *gotodir_list = NULL;
 shortcut *writefile_list = NULL;
 shortcut *insertfile_list = NULL;
 #ifndef DISABLE_HELP
@@ -119,7 +120,9 @@ shortcut *extcmd_list = NULL;
 #endif
 #ifndef DISABLE_BROWSER
 shortcut *browser_list = NULL;
+shortcut *gotodir_list = NULL;
 #endif
+
 #ifdef ENABLE_COLOR
 const colortype *colorstrings = NULL;
 syntaxtype *syntaxes = NULL;
@@ -147,6 +150,11 @@ regmatch_t regmatches[10];	/* Match positions for parenthetical
 				   subexpressions, max of 10 */
 #endif
 
+int curses_ended = FALSE;	/* Indicates to statusbar() to simply
+				 * write to stderr, since endwin() has
+				 * ended curses mode. */
+
+
 int length_of_list(const shortcut *s) 
 {
     int i = 0;
@@ -166,12 +174,12 @@ void sc_init_one(shortcut **shortcutage, int key, const char *desc,
     shortcut *s;
 
     if (*shortcutage == NULL) {
-	*shortcutage = nmalloc(sizeof(shortcut));
+	*shortcutage = (shortcut *)nmalloc(sizeof(shortcut));
 	s = *shortcutage;
     } else {
 	for (s = *shortcutage; s->next != NULL; s = s->next)
 	    ;
-	s->next = nmalloc(sizeof(shortcut));
+	s->next = (shortcut *)nmalloc(sizeof(shortcut));
 	s = s->next; 
     }
 
@@ -196,12 +204,12 @@ void toggle_init_one(int val, const char *desc, int flag)
     toggle *u;
 
     if (toggles == NULL) {
-	toggles = nmalloc(sizeof(toggle));
+	toggles = (toggle *)nmalloc(sizeof(toggle));
 	u = toggles;
     } else {
 	for (u = toggles; u->next != NULL; u = u->next)
 	    ;
-	u->next = nmalloc(sizeof(toggle));
+	u->next = (toggle *)nmalloc(sizeof(toggle));
 	u = u->next;
     }
 
@@ -406,71 +414,83 @@ void shortcut_init(int unjustify)
 #else
 #  define IFHELP(help, nextvar) help, nextvar
 #endif
-
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_HELP_KEY, _("Get Help"),
 		IFHELP(nano_help_msg, 0), NANO_HELP_FKEY, 0, VIEW,
 		do_help);
 
 #ifdef ENABLE_MULTIBUFFER
     if (open_files != NULL && (open_files->prev != NULL || open_files->next != NULL))
+    /* Translators: try to keep this string under 10 characters long */
 	sc_init_one(&main_list, NANO_EXIT_KEY, _("Close"),
 		IFHELP(nano_exit_msg, 0), NANO_EXIT_FKEY, 0, VIEW,
 		do_exit);
     else
 #endif
 
+    /* Translators: try to keep this string under 10 characters long */
 	sc_init_one(&main_list, NANO_EXIT_KEY, _("Exit"),
 		IFHELP(nano_exit_msg, 0), NANO_EXIT_FKEY, 0, VIEW,
 		do_exit);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_WRITEOUT_KEY, _("WriteOut"),
 		    IFHELP(nano_writeout_msg, 0),
 		    NANO_WRITEOUT_FKEY, 0, NOVIEW, do_writeout_void);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_JUSTIFY_KEY, _("Justify"),
 		    IFHELP(nano_justify_msg, 0), NANO_JUSTIFY_FKEY, 0,
 		    NOVIEW, do_justify);
 
+    /* this is so we can view multiple files */
+    /* Translators: try to keep this string under 10 characters long */
+    sc_init_one(&main_list, NANO_INSERTFILE_KEY, _("Read File"),
+		IFHELP(nano_insert_msg, 0), NANO_INSERTFILE_FKEY, 0,
 #ifdef ENABLE_MULTIBUFFER
-	/* this is so we can view multiple files */
-     sc_init_one(&main_list, NANO_INSERTFILE_KEY, _("Read File"),
-		IFHELP(nano_insert_msg, 0),
-		NANO_INSERTFILE_FKEY, 0, VIEW, do_insertfile_void);
+		VIEW
 #else
-     sc_init_one(&main_list, NANO_INSERTFILE_KEY, _("Read File"),
-		IFHELP(nano_insert_msg, 0),
-		NANO_INSERTFILE_FKEY, 0, NOVIEW, do_insertfile_void);
+		NOVIEW
 #endif
+		, do_insertfile_void);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_WHEREIS_KEY, _("Where Is"),
 		IFHELP(nano_whereis_msg, 0),
 		NANO_WHEREIS_FKEY, 0, VIEW, do_search);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_PREVPAGE_KEY, _("Prev Page"),
 		IFHELP(nano_prevpage_msg, 0),
 		NANO_PREVPAGE_FKEY, KEY_PPAGE, VIEW, do_page_up);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_NEXTPAGE_KEY, _("Next Page"),
 		IFHELP(nano_nextpage_msg, 0),
 		NANO_NEXTPAGE_FKEY, KEY_NPAGE, VIEW, do_page_down);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_CUT_KEY, _("Cut Text"),
 		IFHELP(nano_cut_msg, 0),
 		NANO_CUT_FKEY, 0, NOVIEW, do_cut_text);
 
     if (unjustify)
+    /* Translators: try to keep this string under 10 characters long */
 	sc_init_one(&main_list, NANO_UNJUSTIFY_KEY, _("UnJustify"),
 		IFHELP(nano_unjustify_msg, 0),
 		0, 0, NOVIEW, do_uncut_text);
     else
+    /* Translators: try to keep this string under 10 characters long */
 	sc_init_one(&main_list, NANO_UNCUT_KEY, _("UnCut Txt"),
 		IFHELP(nano_uncut_msg, 0),
 		NANO_UNCUT_FKEY, 0, NOVIEW, do_uncut_text);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_CURSORPOS_KEY, _("Cur Pos"),
 		IFHELP(nano_cursorpos_msg, 0),
 		NANO_CURSORPOS_FKEY, 0, VIEW, do_cursorpos_void);
 
+    /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&main_list, NANO_SPELL_KEY, _("To Spell"),
 		IFHELP(nano_spell_msg, 0),
 		NANO_SPELL_FKEY, 0, NOVIEW, do_spell);
@@ -558,35 +578,44 @@ void shortcut_init(int unjustify)
     sc_init_one(&whereis_list, NANO_HELP_KEY, _("Get Help"),
 		IFHELP(nano_help_msg, 0), 0, 0, VIEW, do_help);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, NANO_CANCEL_KEY, _("Cancel"),
 		IFHELP(nano_cancel_msg, 0), 0, 0, VIEW, 0);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, NANO_FIRSTLINE_KEY, _("First Line"),
 		IFHELP(nano_firstline_msg, 0),
 		0, 0, VIEW, do_first_line);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, NANO_LASTLINE_KEY, _("Last Line"),
 		IFHELP(nano_lastline_msg, 0), 0, 0, VIEW, do_last_line);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, NANO_OTHERSEARCH_KEY, _("Replace"),
 		IFHELP(nano_replace_msg, 0), 0, 0, VIEW, do_replace);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, NANO_FROMSEARCHTOGOTO_KEY, _("Go To Line"),
 		IFHELP(nano_goto_msg, 0), 0, 0, VIEW, do_gotoline_void);
 
 #ifndef NANO_SMALL
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, TOGGLE_CASE_KEY, _("Case Sens"),
 		IFHELP(nano_case_msg, 0), 0, 0, VIEW, 0);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, TOGGLE_BACKWARDS_KEY, _("Direction"),
 		IFHELP(nano_reverse_msg, 0), 0, 0, VIEW, 0);
 
 #ifdef HAVE_REGEX_H
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, TOGGLE_REGEXP_KEY, _("Regexp"),
 		IFHELP(nano_regexp_msg, 0), 0, 0, VIEW, 0);
 #endif
 
 #ifndef NANO_SMALL
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&whereis_list, KEY_UP, _("History"),
 		IFHELP(nano_editstr_msg, 0), NANO_UP_KEY, 0, VIEW, 0);
 #endif
@@ -607,6 +636,7 @@ void shortcut_init(int unjustify)
     sc_init_one(&replace_list, NANO_LASTLINE_KEY, _("Last Line"),
 		IFHELP(nano_lastline_msg, 0), 0, 0, VIEW, do_last_line);
 
+    /* Translators: try to keep this string under 12 characters long */
     sc_init_one(&replace_list, NANO_OTHERSEARCH_KEY, _("No Replace"),
 		IFHELP(nano_whereis_msg, 0), 0, 0, VIEW, do_search);
 
@@ -684,25 +714,31 @@ void shortcut_init(int unjustify)
 		IFHELP(nano_help_msg, 0), 0, 0, VIEW, do_help);
 
 #ifndef DISABLE_BROWSER
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, NANO_TOFILES_KEY, _("To Files"),
 		IFHELP(nano_tofiles_msg, 0), 0, 0, NOVIEW, 0);
 #endif
 
 #ifndef NANO_SMALL
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, TOGGLE_DOS_KEY, _("DOS Format"),
 		IFHELP(nano_dos_msg, 0), 0, 0, NOVIEW, 0);
 
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, TOGGLE_MAC_KEY, _("Mac Format"),
 		IFHELP(nano_mac_msg, 0), 0, 0, NOVIEW, 0);
 #endif
 
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, NANO_APPEND_KEY, _("Append"),
 		IFHELP(nano_append_msg, 0), 0, 0, NOVIEW, 0);
 
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, NANO_PREPEND_KEY, _("Prepend"),
 		IFHELP(nano_prepend_msg, 0), 0, 0, NOVIEW, 0);
 
 #ifndef NANO_SMALL
+    /* Translators: try to keep this string under 16 characters long */
     sc_init_one(&writefile_list, TOGGLE_BACKUP_KEY, _("Backup File"),
 		IFHELP(nano_backup_msg, 0), 0, 0, NOVIEW, 0);
 #endif
@@ -723,9 +759,11 @@ void shortcut_init(int unjustify)
 		IFHELP(nano_tofiles_msg, 0), 0, 0, NOVIEW, 0);
 #endif
 #ifndef NANO_SMALL
+    /* Translators: try to keep this string under 22 characters long */
     sc_init_one(&insertfile_list, NANO_EXTCMD_KEY, _("Execute Command"),
 		IFHELP(nano_execute_msg, 0), 0, 0, NOVIEW, 0);
 #ifdef ENABLE_MULTIBUFFER
+    /* Translators: try to keep this string under 22 characters long */
     sc_init_one(&insertfile_list, TOGGLE_LOAD_KEY, _("New Buffer"),
 		IFHELP(nano_multibuffer_msg, 0), 0, 0, NOVIEW, 0);
 #endif
@@ -768,6 +806,7 @@ void shortcut_init(int unjustify)
 		IFHELP(nano_nextpage_msg, 0), NANO_NEXTPAGE_FKEY,
 		KEY_NPAGE, VIEW, 0);
 
+    /* Translators: try to keep this string under 22 characters long */
     sc_init_one(&browser_list, NANO_GOTO_KEY, _("Go To Dir"),
 		IFHELP(nano_gotodir_msg, NANO_ALT_GOTO_KEY),
 		NANO_GOTO_FKEY, 0, VIEW, 0);
@@ -856,10 +895,12 @@ void thanks_for_all_the_fish(void)
 #ifdef ENABLE_MULTIBUFFER
     if (open_files != NULL) {
 	/* We free the memory associated with each open file. */
+	while (open_files->prev != NULL)
+	    open_files = open_files->prev;
 	free_openfilestruct(open_files);
+    }
 #else
-    if (fileage != NULL)
-	free_filestruct(fileage);
+    free_filestruct(fileage);
 #endif
 
 #ifdef ENABLE_COLOR
@@ -881,7 +922,8 @@ void thanks_for_all_the_fish(void)
 	    syntaxes->color = bob->next;
 	    regfree(&bob->start);
 	    if (bob->end != NULL)
-		regfree(&bob->end);
+		regfree(bob->end);
+	    free(bob->end);
 	    free(bob);
 	}
 	syntaxes = syntaxes->next;

move.c

@@ -30,7 +30,6 @@
 
 int do_home(void)
 {
-    UNSET(KEEP_CUTBUFFER);
     current_x = 0;
     placewewant = 0;
     update_line(current, current_x);
@@ -39,7 +38,6 @@ int do_home(void)
 
 int do_end(void)
 {
-    UNSET(KEEP_CUTBUFFER);
     current_x = strlen(current->data);
     placewewant = xplustabs();
     update_line(current, current_x);
@@ -89,7 +87,6 @@ int do_page_up(void)
     edit_update(current, TOP);
     update_cursor();
 
-    UNSET(KEEP_CUTBUFFER);
     check_statblank();
     return 1;
 }
@@ -132,7 +129,6 @@ int do_page_down(void)
     }
 
     update_cursor();
-    UNSET(KEEP_CUTBUFFER);
     check_statblank();
     return 1;
 }
@@ -151,7 +147,6 @@ int do_up(void)
 	    update_line(current, current_x);
 	} else
 	    page_up();
-	UNSET(KEEP_CUTBUFFER);
 	check_statblank();
     }
     return 1;
@@ -162,7 +157,6 @@ int do_up(void)
 int do_down(void)
 {
     wrap_reset();
-    UNSET(KEEP_CUTBUFFER);
     check_statblank();
 
     if (current->next == NULL)
@@ -207,7 +201,6 @@ int do_left(void)
     }
     placewewant = xplustabs();
     update_line(current, current_x);
-    UNSET(KEEP_CUTBUFFER);
     check_statblank();
     return 1;
 }
@@ -224,7 +217,6 @@ int do_right(void)
     }
     placewewant = xplustabs();
     update_line(current, current_x);
-    UNSET(KEEP_CUTBUFFER);
     check_statblank();
     return 1;
 }

nano.1

@@ -1,20 +1,23 @@
 .\" Hey, EMACS: -*- nroff -*-
-.\" nano.1 is copyright 1999-2002 by
+.\" nano.1 is copyright (C) 1999, 2000, 2001, 2002, 2003 by
 .\" Chris Allegretta <chrisa@asty.org>
 .\"
 .\" This is free documentation, see the latest version of the GNU General
 .\" Public License for copying conditions. There is NO warranty.
 .\"
 .\" $Id$
-.TH NANO 1 "November 1, 2002"
+.TH NANO 1 "June 19, 2003"
 .\" Please adjust this date whenever revising the manpage.
 .\"
+
 .SH NAME
 nano \- Nano's ANOther editor, an enhanced free Pico clone
+
 .SH SYNOPSIS
 .B nano
 .I [\+LINE]\ [options]\ [file]
 .br
+
 .SH DESCRIPTION
 This manual page documents briefly the \fBnano\fP command.
 .PP
@@ -26,6 +29,7 @@ Pico, the default editor included in the non-free Pine package. Rather
 than just copying Pico's look and feel, \fBnano\fP also implements some
 missing (or disabled by default) features in Pico, such as "search and
 replace" and "go to line number".
+
 .SH OPTIONS
 .TP
 .B \+\fILINE\fP
@@ -42,12 +46,17 @@ Write file in DOS format.
 Enable multiple file buffers, if available.
 .TP
 .B \-H (\-\-historylog)
-Log search and replace strings to ~/.nano_history so they may be
-stored for later editing, if nanorc support is configured.
+Log search and replace strings to
+.I ~/.nano_history
+so they may be stored for later editing, if nanorc support is 
+configured.
 .TP
 .B \-I (\-\-ignorercfiles)
-Don't look at $SYSCONFDIR/nanorc or ~/.nanorc, if nanorc support is
-available.
+Don't look at
+.I $SYSCONFDIR/nanorc
+or
+.IR ~/.nanorc ,
+if nanorc support is available.
 .TP
 .B \-K (\-\-keypad)
 Do not use the ncurses keypad() call unless necessary.  Try this flag if
@@ -60,10 +69,10 @@ Write file in Mac format.
 .B \-N (\-\-noconvert)
 Disable automatic conversion of files from DOS/Mac format.
 .TP
-.B \-Q \fI[str]\fP (\-\-quotestr=\fI[str]\fP)
+.B \-Q \fIstr\fP (\-\-quotestr=\fIstr\fP)
 Set the quoting string for justifying.  The default is
-"^([ \\t]*[|>:}#])+" if regular expression support is available, or
-"> " otherwise.
+"^([\ \\t]*[|>:}#])+" if regular expression support is available, or
+">\ " otherwise.
 .TP
 .B \-R (\-\-regexp)
 Enable regular expression matching for search strings, as well as
@@ -73,15 +82,16 @@ Enable regular expression matching for search strings, as well as
 Enable smooth scrolling. Text will scroll line-by-line, instead of the
 usual chunk-by-chunk behavior.
 .TP
-.B \-T \fI[num]\fP (\-\-tabsize=\fI[num]\fP)
+.B \-T \fInum\fP (\-\-tabsize=\fInum\fP)
 Set the size (width) of a tab.
 .TP
 .B \-V (\-\-version)
 Show the current version number and author.
 .TP
-.B \-Y \fI[str]\fP (\-\-syntax=\fI[str]\fP)
-Specify a specific syntax highlighting from the .nanorc to use, if
-available.
+.B \-Y \fIstr\fP (\-\-syntax=\fIstr\fP)
+Specify a specific syntax highlighting from the
+.I .nanorc
+to use, if available.
 .TP
 .B \-c (\-\-const)
 Constantly show the cursor position.
@@ -98,12 +108,14 @@ Enable cut from cursor to end of line with ^K.
 .TP
 .B \-l (\-\-nofollow)
 If the file being edited is a symbolic link, replace the link with
-a new file, do not follow it.  Good for editing files in /tmp, perhaps?
+a new file, do not follow it.  Good for editing files in
+.IR /tmp ,
+perhaps?
 .TP
 .B \-m (\-\-mouse)
 Enable mouse support (if available for your system).
 .TP
-.B \-o \fI[dir]\fP (\-\-operatingdir=\fI[dir]\fP)
+.B \-o \fIdir\fP (\-\-operatingdir=\fIdir\fP)
 Set operating directory. Makes nano set up something similar to a
 chroot.
 .TP
@@ -111,13 +123,13 @@ chroot.
 Preserve the XON and XOFF sequences (^Q and ^S) so they will be 
 caught by the terminal.
 .TP
-.B \-r \fI[#cols]\fP (\-\-fill=\fI[#cols]\fP)
-Wrap lines at column #cols.  By default, this is the width of the
+.B \-r \fIcols\fP (\-\-fill=\fIcols\fP)
+Wrap lines at column \fIcols\fP.  By default, this is the width of the
 screen, less eight.  If this value is negative, wrapping will occur at
-#cols from the right of the screen, allowing it to vary along with the
-screen width if the screen is resized.
+\fIcols\fP columns from the right of the screen, allowing the wrap point 
+to vary along with the screen width if resized.
 .TP
-.B \-s \fI[prog]\fP (\-\-speller=\fI[prog]\fP)
+.B \-s \fIprog\fP (\-\-speller=\fIprog\fP)
 Enable alternative spell checker command.
 .TP
 .B \-t (\-\-tempfile)
@@ -137,31 +149,57 @@ Enable suspend ability.
 .TP
 .B \-a, \-b, \-e, \-f, \-g, \-j
 Ignored, for compatibility with Pico.
+
+.SH INITIALIZATION FILE
+\fBnano\fP will read initialization files in the following 
+order:
+.IR $SYSCONFDIR/nanorc ,
+then
+.IR ~/.nanorc .
+Please see
+.BR nanorc (5)
+and the example file \fBnanorc.sample\fP which should be provided with 
+\fBnano\fP. 
+
 .SH NOTES
 \fBnano\fP will try to dump the buffer into an emergency file in some
 cases.  Mainly, this will happen if \fBnano\fP receives a SIGHUP or
 SIGTERM or runs out of memory, when it will write the buffer into a file
-named "nano.save" if the buffer didn't have a name already, or will add
-a ".save" suffix to the current filename. If an emergency file with that
-name already exists in the current directory, ".save" and a number (e.g.
-".save.1") will be suffixed to the current filename in order to make it
-unique. In multibuffer mode, \fBnano\fP will write all the open buffers
-to the respective emergency files.
+named
+.I nano.save
+if the buffer didn't have a name already, or will add a ".save" suffix 
+to the current filename. If an emergency file with that name already 
+exists in the current directory, ".save" and a number (e.g. ".save.1") 
+will be suffixed to the current filename in order to make it unique. In 
+multibuffer mode, \fBnano\fP will write all the open buffers to the 
+respective emergency files.
+
 .SH BUGS
 Please send any comments or bug reports to
-.br
-.B nano@nano-editor.org.
-.br
+.BR nano@nano-editor.org .
+
 The \fBnano\fP mailing list is available from
-.br
-.B nano-devel@gnu.org.
-To subscribe, email to nano-devel-request@gnu.org with a
-subject of "subscribe".
+.BR nano-devel@gnu.org .
+
+To subscribe, email to
+.B nano-devel-request@gnu.org
+with a subject of "subscribe".
+
 .SH HOMEPAGE
-http://www.nano-editor.org
+http://www.nano-editor.org/
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBnanorc\fP(5)
+.PP
+\fI/usr/share/doc/nano/\fP (or equivalent on your system)
+
 .SH AUTHOR
-Chris Allegretta <chrisa@asty.org>, et al (see AUTHORS and THANKS for
-details).
-This manual page was originally written by Jordi Mallach
+Chris Allegretta <chrisa@asty.org>, et al (see
+.I AUTHORS
+and
+.I THANKS
+for details). This manual page was originally written by Jordi Mallach
 <jordi@sindominio.net>, for the Debian GNU system (but may be
 used by others).

nano.1.html

@@ -1,17 +1,17 @@
-Content-type: text/html
-
 <HTML><HEAD><TITLE>Manpage of NANO</TITLE>
 </HEAD><BODY>
 <H1>NANO</H1>
-Section: User Commands  (1)<BR>Updated: November 1, 2002<BR><A HREF="#index">Index</A>
+Section: User Commands  (1)<BR>Updated: June 19, 2003<BR><A HREF="#index">Index</A>
 <A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR>
 
 
 
+<P>
 <A NAME="lbAB">&nbsp;</A>
 <H2>NAME</H2>
 
 nano - Nano's ANOther editor, an enhanced free Pico clone
+<P>
 <A NAME="lbAC">&nbsp;</A>
 <H2>SYNOPSIS</H2>
 
@@ -21,6 +21,7 @@ nano - Nano's ANOther editor, an enhanced free Pico clone
 
 <BR>
 
+<P>
 <A NAME="lbAD">&nbsp;</A>
 <H2>DESCRIPTION</H2>
 
@@ -35,6 +36,7 @@ Pico, the default editor included in the non-free Pine package. Rather
 than just copying Pico's look and feel, <B>nano</B> also implements some
 missing (or disabled by default) features in Pico, such as &quot;search and
 replace&quot; and &quot;go to line number&quot;.
+<P>
 <A NAME="lbAE">&nbsp;</A>
 <H2>OPTIONS</H2>
 
@@ -59,13 +61,21 @@ Enable multiple file buffers, if available.
 <DT><B>-H (--historylog)</B>
 
 <DD>
-Log search and replace strings to ~/.nano_history so they may be
-stored for later editing, if nanorc support is configured.
+Log search and replace strings to
+<I>~/.nano_history</I>
+
+so they may be stored for later editing, if nanorc support is 
+configured.
 <DT><B>-I (--ignorercfiles)</B>
 
 <DD>
-Don't look at $SYSCONFDIR/nanorc or ~/.nanorc, if nanorc support is
-available.
+Don't look at
+<I>$SYSCONFDIR/nanorc</I>
+
+or
+<I>~/.nanorc</I>,
+
+if nanorc support is available.
 <DT><B>-K (--keypad)</B>
 
 <DD>
@@ -80,12 +90,12 @@ Write file in Mac format.
 
 <DD>
 Disable automatic conversion of files from DOS/Mac format.
-<DT><B>-Q </B><I>[str]</I> (--quotestr=<I>[str]</I>)
+<DT><B>-Q </B><I>str</I> (--quotestr=<I>str</I>)
 
 <DD>
 Set the quoting string for justifying.  The default is
-&quot;^([ \t]*[|&gt;:}#])+&quot; if regular expression support is available, or
-&quot;&gt; &quot; otherwise.
+&quot;^([&nbsp;\t]*[|&gt;:}#])+&quot; if regular expression support is available, or
+&quot;&gt;&nbsp;&quot; otherwise.
 <DT><B>-R (--regexp)</B>
 
 <DD>
@@ -96,7 +106,7 @@ Enable regular expression matching for search strings, as well as
 <DD>
 Enable smooth scrolling. Text will scroll line-by-line, instead of the
 usual chunk-by-chunk behavior.
-<DT><B>-T </B><I>[num]</I> (--tabsize=<I>[num]</I>)
+<DT><B>-T </B><I>num</I> (--tabsize=<I>num</I>)
 
 <DD>
 Set the size (width) of a tab.
@@ -104,11 +114,13 @@ Set the size (width) of a tab.
 
 <DD>
 Show the current version number and author.
-<DT><B>-Y </B><I>[str]</I> (--syntax=<I>[str]</I>)
+<DT><B>-Y </B><I>str</I> (--syntax=<I>str</I>)
 
 <DD>
-Specify a specific syntax highlighting from the .nanorc to use, if
-available.
+Specify a specific syntax highlighting from the
+<I>.nanorc</I>
+
+to use, if available.
 <DT><B>-c (--const)</B>
 
 <DD>
@@ -130,12 +142,15 @@ Enable cut from cursor to end of line with ^K.
 
 <DD>
 If the file being edited is a symbolic link, replace the link with
-a new file, do not follow it.  Good for editing files in /tmp, perhaps?
+a new file, do not follow it.  Good for editing files in
+<I>/tmp</I>,
+
+perhaps?
 <DT><B>-m (--mouse)</B>
 
 <DD>
 Enable mouse support (if available for your system).
-<DT><B>-o </B><I>[dir]</I> (--operatingdir=<I>[dir]</I>)
+<DT><B>-o </B><I>dir</I> (--operatingdir=<I>dir</I>)
 
 <DD>
 Set operating directory. Makes nano set up something similar to a
@@ -145,14 +160,14 @@ chroot.
 <DD>
 Preserve the XON and XOFF sequences (^Q and ^S) so they will be 
 caught by the terminal.
-<DT><B>-r </B><I>[#cols]</I> (--fill=<I>[#cols]</I>)
+<DT><B>-r </B><I>cols</I> (--fill=<I>cols</I>)
 
 <DD>
-Wrap lines at column #cols.  By default, this is the width of the
+Wrap lines at column <I>cols</I>.  By default, this is the width of the
 screen, less eight.  If this value is negative, wrapping will occur at
-#cols from the right of the screen, allowing it to vary along with the
-screen width if the screen is resized.
-<DT><B>-s </B><I>[prog]</I> (--speller=<I>[prog]</I>)
+<I>cols</I> columns from the right of the screen, allowing the wrap point 
+to vary along with the screen width if resized.
+<DT><B>-s </B><I>prog</I> (--speller=<I>prog</I>)
 
 <DD>
 Enable alternative spell checker command.
@@ -180,46 +195,82 @@ Enable suspend ability.
 
 <DD>
 Ignored, for compatibility with Pico.
+<P>
 </DL>
 <A NAME="lbAF">&nbsp;</A>
+<H2>INITIALIZATION FILE</H2>
+
+<B>nano</B> will read initialization files in the following 
+order:
+<I>$SYSCONFDIR/nanorc</I>,
+
+then
+<I>~/.nanorc</I>.
+
+Please see
+<B><A HREF="http://localhost/cgi-bin/man/man2html?5+nanorc">nanorc</A></B>(5)
+
+and the example file <B>nanorc.sample</B> which should be provided with 
+<B>nano</B>. 
+<P>
+<A NAME="lbAG">&nbsp;</A>
 <H2>NOTES</H2>
 
 <B>nano</B> will try to dump the buffer into an emergency file in some
 cases.  Mainly, this will happen if <B>nano</B> receives a SIGHUP or
 SIGTERM or runs out of memory, when it will write the buffer into a file
-named &quot;nano.save&quot; if the buffer didn't have a name already, or will add
-a &quot;.save&quot; suffix to the current filename. If an emergency file with that
-name already exists in the current directory, &quot;.save&quot; and a number (e.g.
-&quot;.save.1&quot;) will be suffixed to the current filename in order to make it
-unique. In multibuffer mode, <B>nano</B> will write all the open buffers
-to the respective emergency files.
-<A NAME="lbAG">&nbsp;</A>
+named
+<I>nano.save</I>
+
+if the buffer didn't have a name already, or will add a &quot;.save&quot; suffix 
+to the current filename. If an emergency file with that name already 
+exists in the current directory, &quot;.save&quot; and a number (e.g. &quot;.save.1&quot;) 
+will be suffixed to the current filename in order to make it unique. In 
+multibuffer mode, <B>nano</B> will write all the open buffers to the 
+respective emergency files.
+<P>
+<A NAME="lbAH">&nbsp;</A>
 <H2>BUGS</H2>
 
 Please send any comments or bug reports to
-<BR>
-
-<B><A HREF="mailto:nano@nano-editor.org">nano@nano-editor.org</A>.</B>
-
-<BR>
+<B><A HREF="mailto:nano@nano-editor.org">nano@nano-editor.org</A></B>.
 
+<P>
 The <B>nano</B> mailing list is available from
-<BR>
+<B><A HREF="mailto:nano-devel@gnu.org">nano-devel@gnu.org</A></B>.
 
-<B><A HREF="mailto:nano-devel@gnu.org">nano-devel@gnu.org</A>.</B>
+<P>
+To subscribe, email to
+<B><A HREF="mailto:nano-devel-request@gnu.org">nano-devel-request@gnu.org</A></B>
 
-To subscribe, email to <A HREF="mailto:nano-devel-request@gnu.org">nano-devel-request@gnu.org</A> with a
-subject of &quot;subscribe&quot;.
-<A NAME="lbAH">&nbsp;</A>
+with a subject of &quot;subscribe&quot;.
+<P>
+<A NAME="lbAI">&nbsp;</A>
 <H2>HOMEPAGE</H2>
 
-<A HREF="http://www.nano-editor.org">http://www.nano-editor.org</A>
-<A NAME="lbAI">&nbsp;</A>
+<A HREF="http://www.nano-editor.org/">http://www.nano-editor.org/</A>
+<P>
+<A NAME="lbAJ">&nbsp;</A>
+<H2>SEE ALSO</H2>
+
+
+<DL COMPACT>
+<DT><B><A HREF="http://localhost/cgi-bin/man/man2html?5+nanorc">nanorc</A></B>(5)<DD>
+</DL>
+<P>
+
+<I>/usr/share/doc/nano/</I> (or equivalent on your system)
+<P>
+<A NAME="lbAK">&nbsp;</A>
 <H2>AUTHOR</H2>
 
-Chris Allegretta &lt;<A HREF="mailto:chrisa@asty.org">chrisa@asty.org</A>&gt;, et al (see AUTHORS and THANKS for
-details).
-This manual page was originally written by Jordi Mallach
+Chris Allegretta &lt;<A HREF="mailto:chrisa@asty.org">chrisa@asty.org</A>&gt;, et al (see
+<I>AUTHORS</I>
+
+and
+<I>THANKS</I>
+
+for details). This manual page was originally written by Jordi Mallach
 &lt;<A HREF="mailto:jordi@sindominio.net">jordi@sindominio.net</A>&gt;, for the Debian GNU system (but may be
 used by others).
 <P>
@@ -231,15 +282,17 @@ used by others).
 <DT><A HREF="#lbAC">SYNOPSIS</A><DD>
 <DT><A HREF="#lbAD">DESCRIPTION</A><DD>
 <DT><A HREF="#lbAE">OPTIONS</A><DD>
-<DT><A HREF="#lbAF">NOTES</A><DD>
-<DT><A HREF="#lbAG">BUGS</A><DD>
-<DT><A HREF="#lbAH">HOMEPAGE</A><DD>
-<DT><A HREF="#lbAI">AUTHOR</A><DD>
+<DT><A HREF="#lbAF">INITIALIZATION FILE</A><DD>
+<DT><A HREF="#lbAG">NOTES</A><DD>
+<DT><A HREF="#lbAH">BUGS</A><DD>
+<DT><A HREF="#lbAI">HOMEPAGE</A><DD>
+<DT><A HREF="#lbAJ">SEE ALSO</A><DD>
+<DT><A HREF="#lbAK">AUTHOR</A><DD>
 </DL>
 <HR>
 This document was created by
 <A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
 using the manual pages.<BR>
-Time: 03:06:20 GMT, January 17, 2003
+Time: 22:27:55 GMT, June 19, 2003
 </BODY>
 </HTML>

nano.h

@@ -34,6 +34,10 @@
 
 /* Define charalloc as a macro rather than duplicating code */
 #define charalloc(howmuch) (char *)nmalloc((howmuch) * sizeof(char))
+#define charealloc(ptr, howmuch) (char *)nrealloc(ptr, (howmuch) * sizeof(char))
+#ifdef BROKEN_REGEXEC
+#define regexec(preg, string, nmatch, pmatch, eflags) regexec_safe(preg, string, nmatch, pmatch, eflags)
+#endif
 
 #ifndef NANO_SMALL
   /* For the backup file copy ... */
@@ -55,10 +59,10 @@
 #    include <libintl.h>
 #  endif
 #  define _(string) gettext(string)
-#  define __(singular, plural, number) ngettext(singular, plural, number)
+#  define P_(singular, plural, number) ngettext(singular, plural, number)
 #else
 #  define _(string) (string)
-#  define __(singular, plural, number) (number == 1 ? singular : plural)
+#  define P_(singular, plural, number) (number == 1 ? singular : plural)
 #endif
 
 #include <sys/types.h>
@@ -75,13 +79,12 @@
 # endif
 #endif
 
-#if !defined(HAVE_STRCASECMP) || !defined(HAVE_STRNCASECMP)
-# ifndef HAVE_STRCASECMP
-#  define strcasecmp strcmp
-# endif
-# ifndef HAVE_STRNCASECMP
-#  define strncasecmp strncmp
-# endif
+#ifndef HAVE_STRCASECMP
+#define strcasecmp nstricmp
+#endif
+
+#ifndef HAVE_STRNCASECMP
+#define strncasecmp nstrnicmp
 #endif
 
 /* HP-UX 10 & 11 do not seem to support KEY_HOME and KEY_END */
@@ -181,13 +184,13 @@ typedef struct colortype {
     int bg;			/* bg color */
     int bright;			/* Is this color A_BOLD? */
     int pairnum;		/* Color pair number used for this fg/bg */
-    char *start;		/* Start (or all) of the regex string */
-    char *end;			/* End of the regex string */
+    regex_t start;		/* Start (or all) of the regex string */
+    regex_t *end;		/* End of the regex string */
     struct colortype *next;
 } colortype;
 
 typedef struct exttype {
-    char *val;
+    regex_t val;		/* The extensions that match this syntax. */
     struct exttype *next;
 } exttype;
 
@@ -249,6 +252,7 @@ typedef struct historyheadtype {
 #define PRESERVE		(1<<28)
 #define HISTORY_CHANGED		(1<<29)
 #define HISTORYLOG		(1<<30)
+#define JUSTIFY_MODE		(1<<31)
 
 /* Control key sequences, changing these would be very very bad */
 
@@ -416,14 +420,13 @@ typedef enum {
 /* Minimum editor window rows required for nano to work correctly */
 #define MIN_EDITOR_ROWS 3
 
+/* Minimum editor window cols required for nano to work correctly */
+#define MIN_EDITOR_COLS 10
+
 /* Default number of characters from end-of-line where text wrapping
    occurs */
 #define CHARS_FROM_EOL 8
 
-/* Minimum fill length (space available for text before wrapping
-   occurs) */
-#define MIN_FILL_LENGTH 10
-
 /* Maximum number of search history strings saved, same value used for
    replace history */
 #define MAX_SEARCH_HISTORY 100

nano.spec.in

@@ -9,7 +9,7 @@ Release		: %{rel}
 Copyright	: GPL
 Group		: Console/Editors
 URL		: http://www.nano-editor.org
-Source		: http://www.nano-editor.org/dist/v1.1/%{name}-%{ver}.tar.gz
+Source		: http://www.nano-editor.org/dist/v1.2/%{name}-%{ver}.tar.gz
 BuildRoot	: /var/tmp/%{name}-buildroot
 Requires	: ncurses
 
@@ -21,7 +21,7 @@ text editor while also offering a few enhancements.
 %setup -q
 
 %build
-%configure --enable-extra
+%configure --enable-all
 make RPM_OPT_FLAGS="$RPM_OPT_FLAGS"
 
 %install

nano.texi

@@ -8,7 +8,7 @@
 @c Run `makeinfo' rather than `texinfo-format-buffer'.
 @smallbook
 @set EDITION 0.1
-@set VERSION 1.1.99pre1
+@set VERSION 1.2.2
 @set UPDATED 17 Jan 2003
 
 @dircategory Editors
@@ -23,7 +23,7 @@
 @titlepage
 @title GNU @code{nano}
 @subtitle a small and friendly text editor.
-@subtitle version 1.1.99pre1
+@subtitle version 1.2.2
 
 @author Chris Allegretta
 @page
@@ -387,7 +387,7 @@ are certain differences between the editors:
 
 @table @code
 @item Search and Replace History
-As of version 1.1.99pre1 of @code{nano}, text entered as search or replace
+As of version 1.2.2 of @code{nano}, text entered as search or replace
 strings will be stored and can be accessed with the up/down
 arrow keys.  Previously, @code{nano} offered a more consistent, but incompatible
 with Pico, method for entering search and replace strings.  In the old
@@ -425,7 +425,7 @@ replace it.  The @code{nano} implementation will stop at each search
 string found and query whether to replace this instance or not.  The 
 internal spell checker operates similarly.  Note that these is no way 
 to force these functions to behave in the Pico fashion.  As of 
-version 1.1.99pre1, misspelled words are sorted and trimmed for 
+version 1.2.2, misspelled words are sorted and trimmed for 
 uniqueness in the internal spell checker such that the words 'apple' 
 and 'Apple' will be prompted for correction separately.  
 @end table

nanorc.5

@@ -0,0 +1,169 @@
+.\" Hey, EMACS: -*- nroff -*-
+.\" nanorc.5 is Copyright (C) 2003 Free Software Foundation, Inc.
+.\"
+.\" This is free documentation, see the latest version of the GNU General
+.\" Public License for copying conditions. There is NO warranty.
+.\"
+.\" $Id$
+.TH NANORC 5 "June 19, 2003"
+.\" Please adjust this date whenever revising the manpage.
+.\"
+.SH NAME
+nanorc \- GNU nano's rcfile
+.SH DESCRIPTION
+This manual page documents GNU \fBnano\fP's rcfile.
+.PP
+\fBnano\fP is a small, free and friendly editor which aims to replace
+Pico, the default editor included in the non-free Pine package. Rather
+than just copying Pico's look and feel, \fBnano\fP also implements some
+missing (or disabled by default) features in Pico, such as "search and
+replace" and "go to line number".
+.PP
+The \fInanorc\fP file contains the default settings for \fBnano\fP. 
+During startup, \fBnano\fP will first read its system-wide settings from
+.IR $SYSCONFDIR/nanorc ,
+and then user-specific settings from
+.IR ~/.nanorc .
+
+.SH OPTIONS
+The configuration file accepts a series of "set" and "unset" commands,
+which can be used to configure nano on startup without using the
+command-line options. Additionally, the "syntax" and "color" keywords
+are used to define syntax highlighting rules for different text patterns.
+GNU nano will read one command per line.
+
+Options in rcfiles take precedence over nano's defaults, and command line
+options override rcfile settings.
+
+Options are unset by default, except for options that take an argument.
+
+The supported commands and arguments are:
+
+.TP 3
+\fBset/unset autoindent\fP
+Use auto-indentation.
+.TP
+\fBset/unset backup\fP
+Create backup files in
+.IR filename~ .
+.TP
+\fBset/unset const\fP
+Constantly display the cursor position in the status bar.
+.TP
+\fBset/unset cut\fP
+Use cut to end of line with ^K by default.
+.TP
+\fBset fill \fIn\fP\fP
+Wrap lines at column number \fIn\fP.  If \fIn\fP is 0 or less, the line
+length will be the screen width less \fIn\fP.  The default value is -8.
+.TP
+\fBset/unset historylog\fP
+Enable
+.I ~/.nano_history
+for saving and reading search/replace strings.
+.TP
+\fBset/unset keypad\fP
+Use alternate keypad routines.
+.TP
+\fBset/unset multibuffer\fP
+Allow inserting files into their own buffers.
+.TP
+\fBset/unset noconvert\fP
+Don't convert files from DOS/Mac format.
+.TP
+\fBset/unset nofollow\fP
+Don't follow symlinks when writing files.
+.TP
+\fBset/unset nohelp\fP
+Don't display the help lists at the bottom of the screen.
+.TP
+\fBset/unset nowrap\fP
+Don't wrap text at all.
+.TP
+\fBset operatingdir "\fIdirectory\fP"\fP
+\fBnano\fP will only read and write files inside \fIdirectory\fP and its
+subdirectories.  Also, the current directory is changed to here, so files
+are inserted from this dir.  By default the operating directory feature is
+turned off.
+.TP
+\fBset/unset preserve\fP
+Preserve the XON and XOFF keys (^Q and ^S).
+.TP
+\fBset quotestr "\fIstring\fP"\fP
+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.  The default value is
+
+	set quotestr "^([\ \\t]*[|>:}#])+"
+
+if you have regexps, otherwise set quotestr ">\ ".  Note that '\\t' 
+above stands for a literal Tab character.
+.TP
+\fBset/unset regexp\fP
+Do regular expression searches by default.
+.TP
+\fBset/unset smooth\fP
+Use smooth scrolling by default.
+.TP
+\fBset speller \fIspellprog\fP\fP
+Use spelling checker \fIspellprog\fP instead of the built-in one, which
+calls \fIspell\fP.
+.TP
+\fBset/unset suspend\fP
+Allow nano to be suspended with ^Z.
+.TP
+\fBset tabsize \fIn\fP\fP
+Use a tab size of \fIn\fP instead of the default (8); must be greater 
+than 0.
+.TP
+\fBset/unset tempfile\fP
+Save automatically on exit, don't prompt.
+.TP
+\fBset/unset view\fP
+Disallow file modification.
+.TP
+.B syntax "\fIstr\fP" ["\fIfileregex\fP" ... ]
+Defines a syntax named \fIstr\fP which can be activated via the 
+\fB-Y\fP flag, or will be automatically activated if the current 
+filename matches \fIfileregex\fP.  All following \fBcolor\fP statements 
+will apply to \fIsyntax\fP until a new syntax is defined.
+.TP
+.B color \fIfgcolor\fP[,\fIbgcolor\fP] "\fIregex\fP" ...
+For the currently defined syntax, display all expressions matching 
+\fIregex\fP with foreground color \fIfgcolor\fP and optional background 
+color \fIbgcolor\fP. Legal colors for foreground and background color are: 
+white, black, red, blue, green, yellow, magenta, and cyan.  You may use 
+the prefix "bright" to force a stronger color highlight.  If your 
+terminal supports transparency, not specifying a \fIbgcolor\fP tells 
+\fBnano\fP to attempt to use a transparent background.
+.TP
+.B color \fIfgcolor\fP[,\fIbgcolor\fP] start="\fIsr\fP" end="\fIer\fP"
+Display expressions which start with \fIsr\fP and end with \fIer\fP 
+with foreground color \fIfgcolor\fP and optional 
+background color \fIbgcolor\fP.  This allows syntax highlighting to span 
+multiple lines.  Note that all subsequent instances of \fIsr\fP after 
+an initial \fIsr\fP is found will be highlighted until the first 
+instance of \fIer\fP.
+\fI
+
+.SH FILES
+.TP
+.I $SYSCONFDIR/nanorc
+System-wide configuration file
+.TP
+.I ~/.nanorc
+Per-user configuration file
+.SH SEE ALSO
+.PD 0
+.TP
+\fBnano\fP(1)
+.PP
+\fI/usr/share/doc/nano/examples/nanorc.sample\fP (or equivalent on your 
+system)
+.SH AUTHOR
+Chris Allegretta <chrisa@asty.org>, et al (see
+.I AUTHORS
+and
+.I THANKS
+for details).
+This manual page was written by Jordi Mallach <jordi@gnu.org>.

nanorc.5.html

@@ -0,0 +1,195 @@
+<HTML><HEAD><TITLE>Manpage of NANORC</TITLE>
+</HEAD><BODY>
+<H1>NANORC</H1>
+Section: File Formats (5)<BR>Updated: June 19, 2003<BR><A HREF="#index">Index</A>
+<A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR>
+
+
+
+<A NAME="lbAB">&nbsp;</A>
+<H2>NAME</H2>
+
+nanorc - GNU nano's rcfile
+<A NAME="lbAC">&nbsp;</A>
+<H2>DESCRIPTION</H2>
+
+This manual page documents GNU <B>nano</B>'s rcfile.
+<P>
+
+<B>nano</B> is a small, free and friendly editor which aims to replace
+Pico, the default editor included in the non-free Pine package. Rather
+than just copying Pico's look and feel, <B>nano</B> also implements some
+missing (or disabled by default) features in Pico, such as &quot;search and
+replace&quot; and &quot;go to line number&quot;.
+<P>
+
+The <I>nanorc</I> file contains the default settings for <B>nano</B>. 
+During startup, <B>nano</B> will first read its system-wide settings from
+<I>$SYSCONFDIR/nanorc</I>,
+
+and then user-specific settings from
+<I>~/.nanorc</I>.
+
+<P>
+<A NAME="lbAD">&nbsp;</A>
+<H2>OPTIONS</H2>
+
+The configuration file accepts a series of &quot;set&quot; and &quot;unset&quot; commands,
+which can be used to configure nano on startup without using the
+command-line options. Additionally, the &quot;syntax&quot; and &quot;color&quot; keywords
+are used to define syntax highlighting rules for different text patterns.
+GNU nano will read one command per line.
+<P>
+Options in rcfiles take precedence over nano's defaults, and command line
+options override rcfile settings.
+<P>
+Options are unset by default, except for options that take an argument.
+<P>
+The supported commands and arguments are:
+<P>
+<DL COMPACT>
+<DT><B>set/unset autoindent</B><DD>
+Use auto-indentation.
+<DT><B>set/unset backup</B><DD>
+Create backup files in
+<I>filename~</I>.
+
+<DT><B>set/unset const</B><DD>
+Constantly display the cursor position in the status bar.
+<DT><B>set/unset cut</B><DD>
+Use cut to end of line with ^K by default.
+<DT><B>set fill </B><I>n</I><DD>
+Wrap lines at column number <I>n</I>.  If <I>n</I> is 0 or less, the line
+length will be the screen width less <I>n</I>.  The default value is -8.
+<DT><B>set/unset historylog</B><DD>
+Enable
+<I>~/.nano_history</I>
+
+for saving and reading search/replace strings.
+<DT><B>set/unset keypad</B><DD>
+Use alternate keypad routines.
+<DT><B>set/unset multibuffer</B><DD>
+Allow inserting files into their own buffers.
+<DT><B>set/unset noconvert</B><DD>
+Don't convert files from DOS/Mac format.
+<DT><B>set/unset nofollow</B><DD>
+Don't follow symlinks when writing files.
+<DT><B>set/unset nohelp</B><DD>
+Don't display the help lists at the bottom of the screen.
+<DT><B>set/unset nowrap</B><DD>
+Don't wrap text at all.
+<DT><B>set operatingdir &quot;</B><I>directory</I>&quot;<DD>
+<B>nano</B> will only read and write files inside <I>directory</I> and its
+subdirectories.  Also, the current directory is changed to here, so files
+are inserted from this dir.  By default the operating directory feature is
+turned off.
+<DT><B>set/unset preserve</B><DD>
+Preserve the XON and XOFF keys (^Q and ^S).
+<DT><B>set quotestr &quot;</B><I>string</I>&quot;<DD>
+The email-quote string, used to justify email-quoted paragraphs.  This is
+an &quot;extended regular expression&quot; if your system supports them, otherwise a
+literal string.  The default value is
+<P>
+<TT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TT>set quotestr &quot;^([&nbsp;\t]*[|&gt;:}#])+&quot;<BR>
+<P>
+if you have regexps, otherwise set quotestr &quot;&gt;&nbsp;&quot;.  Note that '\t' 
+above stands for a literal Tab character.
+<DT><B>set/unset regexp</B><DD>
+Do regular expression searches by default.
+<DT><B>set/unset smooth</B><DD>
+Use smooth scrolling by default.
+<DT><B>set speller </B><I>spellprog</I><DD>
+Use spelling checker <I>spellprog</I> instead of the built-in one, which
+calls <I>spell</I>.
+<DT><B>set/unset suspend</B><DD>
+Allow nano to be suspended with ^Z.
+<DT><B>set tabsize </B><I>n</I><DD>
+Use a tab size of <I>n</I> instead of the default (8); must be greater 
+than 0.
+<DT><B>set/unset tempfile</B><DD>
+Save automatically on exit, don't prompt.
+<DT><B>set/unset view</B><DD>
+Disallow file modification.
+<DT><B>syntax </B><I>str</I> [<I>fileregex</I> ... ]
+
+<DD>
+Defines a syntax named <I>str</I> which can be activated via the 
+<B>-Y</B> flag, or will be automatically activated if the current 
+filename matches <I>fileregex</I>.  All following <B>color</B> statements 
+will apply to <I>syntax</I> until a new syntax is defined.
+<DT><B>color </B><I>fgcolor</I>[,<I>bgcolor</I>] <I>regex</I> ...
+
+<DD>
+For the currently defined syntax, display all expressions matching 
+<I>regex</I> with foreground color <I>fgcolor</I> and optional background 
+color <I>bgcolor</I>. Legal colors for foreground and background color are: 
+white, black, red, blue, green, yellow, magenta, and cyan.  You may use 
+the prefix &quot;bright&quot; to force a stronger color highlight.  If your 
+terminal supports transparency, not specifying a <I>bgcolor</I> tells 
+<B>nano</B> to attempt to use a transparent background.
+<DT><B>color </B><I>fgcolor</I>[,<I>bgcolor</I>] start=<I>sr</I> end=<I>er</I>
+
+<DD>
+Display expressions which start with <I>sr</I> and end with <I>er</I> 
+with foreground color <I>fgcolor</I> and optional 
+background color <I>bgcolor</I>.  This allows syntax highlighting to span 
+multiple lines.  Note that all subsequent instances of <I>sr</I> after 
+an initial <I>sr</I> is found will be highlighted until the first 
+instance of <I>er</I>.
+<I>
+<P>
+</DL>
+</I><A NAME="lbAE">&nbsp;</A>
+<H2>FILES</H2>
+
+<DL COMPACT>
+<DT><I>$SYSCONFDIR/nanorc</I>
+
+<DD>
+System-wide configuration file
+<DT><I>~/.nanorc</I>
+
+<DD>
+Per-user configuration file
+</DL>
+<A NAME="lbAF">&nbsp;</A>
+<H2>SEE ALSO</H2>
+
+
+<DL COMPACT>
+<DT><B><A HREF="http://localhost/cgi-bin/man/man2html?1+nano">nano</A></B>(1)<DD>
+</DL>
+<P>
+
+<I>/usr/share/doc/nano/examples/nanorc.sample</I> (or equivalent on your 
+system)
+<A NAME="lbAG">&nbsp;</A>
+<H2>AUTHOR</H2>
+
+Chris Allegretta &lt;<A HREF="mailto:chrisa@asty.org">chrisa@asty.org</A>&gt;, et al (see
+<I>AUTHORS</I>
+
+and
+<I>THANKS</I>
+
+for details).
+This manual page was written by Jordi Mallach &lt;<A HREF="mailto:jordi@gnu.org">jordi@gnu.org</A>&gt;.
+<P>
+
+<HR>
+<A NAME="index">&nbsp;</A><H2>Index</H2>
+<DL>
+<DT><A HREF="#lbAB">NAME</A><DD>
+<DT><A HREF="#lbAC">DESCRIPTION</A><DD>
+<DT><A HREF="#lbAD">OPTIONS</A><DD>
+<DT><A HREF="#lbAE">FILES</A><DD>
+<DT><A HREF="#lbAF">SEE ALSO</A><DD>
+<DT><A HREF="#lbAG">AUTHOR</A><DD>
+</DL>
+<HR>
+This document was created by
+<A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
+using the manual pages.<BR>
+Time: 22:28:00 GMT, June 19, 2003
+</BODY>
+</HTML>

nanorc.sample

@@ -1,8 +1,12 @@
 ## Sample initialization file for GNU nano
-## Please note that you must have configured nano with 
-## --enable-nanorc for this file to be read!
+## Please note that you must have configured nano with --enable-nanorc
+## for this file to be read!  Also note that characters specially
+## interpreted by the shell should not be escaped here.
 ##
 ## To make sure a value is not enabled, use "unset <option>"
+##
+## For the options that take parameters, the default value is given.
+## Other options are unset by default.
 
 ## Use auto-indentation
 # set autoindent
@@ -10,23 +14,27 @@
 ## Backup files to filename~
 # set backup
 
-## Constantly update the cursor position
+## Constantly display the cursor position in the status bar.
 # set const
 
 ## Use cut to end of line with ^K by default
 # set cut
 
-## Use this value instead of the default
-## An out-of-range negative value can make nano die complaining that the
-## screen is too small
-## set fill -8
+## Set the line length for wrapping text and justifying paragraphs.
+## If fill is negative, the line length will be the screen width less
+## this number.
+##
+# set fill -8
+
+## Enable ~/.nano_history for saving and reading search/replace strings.
+# set historylog
 
 ## Use alternate keypad routines
 # set keypad
 
-## Allow multiple file buffers (using ^R inserts into separate buffer)
+## Allow multiple file buffers (using ^R inserts into separate buffer).
 ## You must have configured with --enable-multibuffer or --enable-extra
-## for this to work
+## for this to work.
 ##
 ## set multibuffer
 
@@ -42,33 +50,41 @@
 ## Don't wrap text at all
 # set nowrap
 
-## Set operating directory (chroot of sorts)
-# set operatingdir "~"
+## 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 files are inserted from this dir.  A blank
+## string means the operating directory feature is turned off.
+##
+# set operatingdir ""
 
 ## Preserve the XON and XOFF keys (^Q and ^S)
 # set preserve
 
-## The email-quote string.  This is a "regular expression" if your
-## system supports them, otherwise a literal string.  Default
-# set quotestr "^([ \t]*[|>:}#])+" if you have regexps, otherwise
-# set quotestr "> ".
+## 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.  Default:
+# set quotestr "^([ 	]*[\|>:}#])+"
+## if you have regexps, otherwise:
+# set quotestr "> "
 ## You can get old nano quoted-justify behavior via:
 # set quotestr "(> )+"
 
-## Do regular expression searches by default 
+## Do extended regular expression searches by default 
 # set regexp
 
 ## Use smooth scrolling as the default
 # set smooth
 
-## Use this spelling checker instead of the default one
-# set speller aspell
+## Use this spelling checker instead of the internal one.  This option
+## does not properly have a default value.
+##
+# set speller "aspell -c"
 
 ## Allow nano to be suspended with ^Z
 # set suspend
 
 ## Use this tab size instead of the default; it must be greater than 0
-# set tabsize 4
+# set tabsize 8
 
 ## Save automatically on exit, don't prompt
 # set tempfile
@@ -80,98 +96,116 @@
 # set view
 
 ## Color setup
-## Format: 
+## Format:
 ## syntax "short description" ["filename regex" ...]
 ## color foreground,background "regex" ["regex"...]
 ##
-## Legal colors are: white, black, red, blue, green, yellow, purple,
-## cyan.  You may use the prefix "bright" to mean a stronger color
-## highlight.
+## Legal colors: white, black, red, blue, green, yellow, magenta, cyan.
+## You may use the prefix "bright" to mean a stronger color highlight.
 ##
 ## To use multi-line regexes use the 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.
-
-# syntax "c-file" ".*\.c$" ".*\.h$"
+##
+# syntax "c-file" "\.(c|h)$"
 # color red "\<[A-Z_]{2,}\>" 
-# color green "\<float\>" "\<char\>" "\<int\>" "\<void\>"
-# color green "\<static\>" "\<const\>" "\<struct\>" 
-# color brightyellow "\<if\>" "\<while\>" "\<do\>" "\<else\>" "\<case\>" "\<switch\>"
-# color brightcyan "#define" "#include" "#ifn*def" "#endif" 
-# color brightcyan "#elif" "#else" "#if"
-
+# color green "\<(float|char|int|void|static|const|struct)\>" 
+# color brightyellow "\<(if|while|do|else|case|switch)\>"
+# color brightcyan "^#( 	)*(define|include|ifn?def|endif|elif|else|if)" 
+##
 ## You will in general want your comments and strings to come last,
 ## because syntax highlighting rules will be applied in the order they
-## are read in.  Note that quotes in regexes should not be escaped (use "
-## instead of \").
-
-# color brightyellow "<[^= ]*>" ""(\\.|[^\"])*""
-
+## are read in.
+##
+# color brightyellow "<[^= 	]*>" ""(\\.|[^\"])*""
+##
 ## This string is VERY resource intensive!!!
 # color brightyellow start=""(\\.|[^\"])*\\( |	)*$" end="^(\\.|[^\"])*""
-
+##
 ## And we want to have some nice comment highlighting too
 # color brightblue "//.*"
 # color brightblue start="/\*" end="\*/"
 
-
-## Here are some short examples for TeX files and HTML
+## Here is a short example for HTML
 # syntax "HTML" "\.html$"
-#
 # color blue start="<" end=">"
-# color red "&([^; ])*;"
-#
+# color red "&[^; 	]*;"
+
+## Here is a short example for TeX files
 # syntax "TeX" "\.tex$"
-#
-# color green "\\(.|([A-Za-z]*))"
-# color magenta "\{" "\}"
+# color green "\\.|\\[A-Za-z]*"
+# color magenta "[{}]"
 # color blue "%.*"
 
-
-## For this you will probably want to set your editor to "nano -Y mutt"
+## Here is an example for quoted emails (under e.g. mutt)
 # syntax "mutt"
 # color green "^>.*"
 
-
-## Here is are examples for groff and for your .nanorc
-
-#syntax "groff" "\.ms$" "\.mm$" "\.me$" "\.tmac$" "^tmac." ".rof"
+## Here is an example for groff
+##
+# syntax "groff" "\.ms$" "\.mm$" "\.me$" "\.tmac$" "^tmac." ".rof"
 ## The argument of .nr or .ds
-#color cyan "^\.ds [^ ]*"
-#color cyan "^\.nr [^ ]*"
+# color cyan "^\.ds [^ ]*"
+# color cyan "^\.nr [^ ]*"
 ## Single character escapes
-#color brightmagenta "\\."
-## Highlight the argument of \f or \s in the same colour
-#color brightmagenta "\\f."
-#color brightmagenta "\\f\(.."
-#color brightmagenta "\\s(\+|\-)?[0-9]"
+# color brightmagenta "\\."
+## Highlight the argument of \f or \s in the same color
+# color brightmagenta "\\f."
+# color brightmagenta "\\f\(.."
+# color brightmagenta "\\s(\+|\-)?[0-9]"
 ## \n
-#color cyan "(\\|\\\\)n."
-#color cyan "(\\|\\\\)n\(.."
-#color cyan start="(\\|\\\\)n\[" end="]"
+# color cyan "(\\|\\\\)n."
+# color cyan "(\\|\\\\)n\(.."
+# color cyan start="(\\|\\\\)n\[" end="]"
 ## Requests
-#color brightgreen "^\. *[^ ]*"
+# color brightgreen "^\. *[^ ]*"
 ## Comments
-#color yellow "^\.\\\".*$"
+# color yellow "^\.\\\".*$"
 ## Strings
-#color green "(\\|\\\\)\*."
-#color green "(\\|\\\\)\*\(.."
-#color green start="(\\|\\\\)\*\[" end="]"
+# color green "(\\|\\\\)\*."
+# color green "(\\|\\\\)\*\(.."
+# color green start="(\\|\\\\)\*\[" end="]"
 ## Characters
-#color brightred "\\\(.."
-#color brightred start="\\\[" end="]"
+# color brightred "\\\(.."
+# color brightred start="\\\[" end="]"
 ## Macro arguments
-#color brightcyan "\\\\\$[1-9]"
+# color brightcyan "\\\\\$[1-9]"
 
+## Here is an example for perl
+##
+# syntax "perl" "\.p[lm]$"
+# color red "\<(accept|alarm|atan2|bin(d|mode)|c(aller|h(dir|mod|op|own|root)|lose(dir)?|onnect|os|rypt)|d(bm(close|open)|efined|elete|ie|o|ump)|e(ach|of|val|x(ec|ists|it|p))|f(cntl|ileno|lock|ork)|get(c|login|peername|pgrp|ppid|priority|pwnam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport)|([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|gmtime|goto|grep|hex|index|int|ioctl|join|keys|kill|last|length|link|listen|local(time)?|log|lstat|m|mkdir|msg(ctl|get|snd|rcv)|next|oct|open(dir)?|ord|pack|pipe|pop|printf?|push|q|qq|qx|rand|re(ad(dir|link)?|cv|do|name|quire|set|turn|verse|winddir)|rindex|rmdir|s|scalar|seek|seekdir|se(lect|mctl|mget|mop|nd|tpgrp|tpriority|tsockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|spli(ce|t)|sprintf|sqrt|srand|stat|study|substr|symlink|sys(call|read|tem|write)|tell(dir)?|time|tr|y|truncate|umask|un(def|link|pack|shift)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
+# color magenta "\<(continue|else|elsif|do|for|foreach|if|unless|until|while|eq|ne|lt|gt|le|ge|cmp|x|my|sub|use|package|can|isa)\>"
+# color cyan start="[$@%]" end="( |\\W|-)"
+# color yellow "".*"|qq\|.*\|"
+# color white "[sm]/.*/"
+# color white start="(^use| = new)" end=";"
+# color green "#.*"
+# color yellow start="<< 'STOP'" end="STOP"
 
-#syntax "nanorc" "[\.]*nanorc$"
-#color white "^ *(set|unset).*$"
-#color cyan "^ *(set|unset) (autoindent|backup|const|cut|fill|keypad|multibuffer|noconvert|nofollow|nohelp|nowrap|operatingdir|preserve|quotestr|regexp|smooth|speller|suspend|tabsize|tempfile|historylog|view)"
-#color brightwhite "^ *syntax [^ ]*"
-#color brightblue "^ *set\>" "^ *unset\>" "^ *syntax\>"
-#color white "^ *color\>.*"
-#color yellow "^ *color [^ ]*"
-#color magenta "^ *color\>"
-#color green "^#.*$"
+## Here is an example for Java source
+##
+# syntax "Java source" "\.java$"
+# color green "\<(boolean|byte|char|double|float|int|long|new|short|this|transient|void)\>"
+# color red "\<(break|case|catch|continue|default|do|else|finally|for|if|return|switch|throw|try|while)\>"
+# color cyan "\<(abstract|class|extends|final|implements|import|instanceof|interface|native|package|private|protected|public|static|strictfp|super|synchronized|throws|volatile)\>"
+# color red ""[^\"]*""
+# color yellow "\<(true|false|null)\>"
+# color blue "//.*"
+# color blue start="/\*" end="\*/"
+# color brightblue start="/\*\*" end="\*/"
+# color brightgreen,brightgreen "[ 	]+$"
+
+## Here is an example for your .nanorc
+##
+# syntax "nanorc" "[\.]*nanorc$"
+# color white "^ *(set|unset).*$"
+# color cyan "^ *(set|unset) (autoindent|backup|const|cut|fill|keypad|multibuffer|noconvert|nofollow|nohelp|nowrap|operatingdir|preserve|quotestr|regexp|smooth|speller|suspend|tabsize|tempfile|historylog|view)"
+# color brightwhite "^ *syntax [^ ]*"
+# color brightblue "^ *set\>" "^ *unset\>" "^ *syntax\>"
+# color white "^ *color\>.*"
+# color yellow "^ *color (bright)?(white|black|red|blue|green|yellow|magenta|cyan)\>"
+# color magenta "^ *color\>"
+# color green "^#.*$"

po/ChangeLog

@@ -1,3 +1,145 @@
+2003-08-05  Jordi Mallach  <jordi@sindominio.net>
+
+	* 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: 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.

po/LINGUAS

@@ -1,23 +1,2 @@
 # List of available languages.
-es
-de
-fr
-it
-id
-fi
-hu
-ca
-cs
-gl
-uk
-ru
-sv
-nn
-nl
-da
-pl
-nb
-ms
-pt_BR
-tr
-eu
+es de fr it id fi hu ca cs gl uk ru sv nn nl da pl nb ms pt_BR tr eu ro

po/Makevars

@@ -8,7 +8,7 @@ subdir = po
 top_builddir = ..
 
 # These options get passed to xgettext.
-XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+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

po/update.pl

@@ -293,7 +293,7 @@ sub GeneratePot{
     close INFILE;
 
     $GETTEXT ="xgettext --default-domain\=$PACKAGE --directory\=\.\."
-             ." --add-comments --keyword\=\_ --keyword\=N\_"
+             ." --add-comments --keyword\=\_ --keyword\=N\_ --keyword\=P_\:1,2"
              ." --files-from\=\.\/POTFILES\.in ";  
     $GTEST   ="test \! -f $PACKAGE\.po \|\| \( rm -f \.\/$PACKAGE\.pot "
              ."&& mv $PACKAGE\.po \.\/$PACKAGE\.pot \)";

proto.h

@@ -65,6 +65,7 @@ extern char *full_operating_dir;
 extern char *alt_speller;
 #endif
 
+extern int resetstatuspos;
 extern struct stat fileinfo;
 extern filestruct *current, *fileage, *edittop, *editbot, *filebot; 
 extern filestruct *cutbuffer;
@@ -86,18 +87,25 @@ extern shortcut *shortcut_list;
 extern shortcut *main_list, *whereis_list;
 extern shortcut *replace_list, *goto_list;
 extern shortcut *writefile_list, *insertfile_list;
-extern shortcut *spell_list, *replace_list_2;
+extern shortcut *replace_list_2;
 #ifndef NANO_SMALL
 extern shortcut *extcmd_list;
 #endif
+#ifndef DISABLE_HELP
 extern shortcut *help_list;
+#endif
+#ifndef DISABLE_SPELLER
+extern shortcut *spell_list;
+#endif
 #ifndef DISABLE_BROWSER
 extern shortcut *browser_list, *gotodir_list;
 #endif
+
+#if !defined(DISABLE_BROWSER) || !defined(DISABLE_HELP) || (!defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION))
 extern const shortcut *currshortcut;
+#endif
 
 #ifdef HAVE_REGEX_H
-extern int use_regexp, regexp_compiled;
 extern regex_t search_regexp;
 extern regmatch_t regmatches[10];  
 #ifdef ENABLE_COLOR
@@ -115,6 +123,8 @@ extern historyheadtype search_history;
 extern historyheadtype replace_history;
 #endif
 
+extern int curses_ended;
+
 /* Functions we want available */
 
 /* Public functions in color.c */
@@ -182,6 +192,7 @@ int diralphasort(const void *va, const void *vb);
 void free_charptrarray(char **array, int len);
 const char *tail(const char *foo);
 void striponedir(char *foo);
+int readable_dir(const char *path);
 char **browser_init(const char *path, int *longest, int *numents);
 char *do_browser(const char *inpath);
 char *do_browse_from(const char *inpath);
@@ -250,7 +261,6 @@ int no_help(void);
 #if defined(DISABLE_JUSTIFY) || defined(DISABLE_SPELLER) || defined(DISABLE_HELP) || defined(NANO_SMALL)
 void nano_disabled_msg(void);
 #endif
-void do_preserve_msg(void);
 #ifndef NANO_SMALL
 RETSIGTYPE cancel_fork(int signal);
 int open_pipe(const char *command);
@@ -299,6 +309,7 @@ size_t indents_match(const char *a_line, size_t a_indent,
 			const char *b_line, size_t b_indent);
 filestruct *backup_lines(filestruct *first_line, size_t par_len,
 			size_t quote_len);
+int breakable(const char *line, int goal);
 int break_line(const char *line, int goal, int force);
 #endif /* !DISABLE_JUSTIFY */
 int do_justify(void);
@@ -325,6 +336,7 @@ char *parse_argument(char *ptr);
 #ifdef ENABLE_COLOR
 int colortoint(const char *colorname, int *bright);
 char *parse_next_regex(char *ptr);
+int nregcomp(regex_t *preg, const char *regex, int flags);
 void parse_syntax(char *ptr);
 void parse_colors(char *ptr);
 #endif /* ENABLE_COLOR */
@@ -334,7 +346,7 @@ void do_rcfile(void);
 
 /* Public functions in search.c */
 #ifdef HAVE_REGEX_H
-void regexp_init(const char *regexp);
+int regexp_init(const char *regexp);
 void regexp_cleanup(void);
 #endif
 void not_found_msg(const char *str);
@@ -354,7 +366,6 @@ char *replace_line(void);
 int do_replace_loop(const char *prevanswer, const filestruct *begin,
 			int *beginx, int wholewords, int *i);
 int do_replace(void);
-void goto_abort(void);
 int do_gotoline(int line, int save_pos);
 int do_gotoline_void(void);
 #if defined (ENABLE_MULTIBUFFER) || !defined (DISABLE_SPELLER)
@@ -378,12 +389,22 @@ void save_history(void);
 #endif
 
 /* Public functions in utils.c */
+#ifdef BROKEN_REGEXEC
+int regexec_safe(const regex_t *preg, const char *string, size_t nmatch,
+	regmatch_t pmatch[], int eflags);
+#endif
 int is_cntrl_char(int c);
 int num_of_digits(int n);
 void align(char **strp);
 void null_at(char **data, size_t index);
 void unsunder(char *str, size_t true_len);
 void sunder(char *str);
+#ifndef HAVE_STRCASECMP
+int nstricmp(const char *s1, const char *s2);
+#endif
+#ifndef HAVE_STRNCASECMP
+int nstrnicmp(const char *s1, const char *s2, size_t n);
+#endif
 #ifndef NANO_SMALL
 const char *revstrstr(const char *haystack, const char *needle,
 			const char *rev_start);
@@ -459,6 +480,7 @@ void display_main_list(void);
 void statusbar(const char *msg, ...);
 int do_cursorpos(int constant);
 int do_cursorpos_void(void);
+int line_len(const char *ptr);
 int do_help(void);
 int keypad_on(WINDOW *win, int newval);
 void do_replace_highlight(int highlight_flag, const char *word);

rcfile.c

@@ -215,10 +215,10 @@ int colortoint(const char *colorname, int *bright)
 	rcfile_error(_("color %s not understood.\n"
 		       "Valid colors are \"green\", \"red\", \"blue\", \n"
 		       "\"white\", \"yellow\", \"cyan\", \"magenta\" and \n"
-		       "\"black\", with the optional prefix \"bright\".\n"));
-	exit(1);
+		       "\"black\", with the optional prefix \"bright\".\n"),
+			colorname);
+	mcolor = -1;
     }
-
     return mcolor;
 }
 
@@ -240,11 +240,29 @@ char *parse_next_regex(char *ptr)
     return ptr;
 }
 
+/* Compile the regular expression regex to preg.  Returns FALSE on success,
+   TRUE if the expression is invalid. */
+int nregcomp(regex_t *preg, const char *regex, int flags)
+{
+    int rc = regcomp(preg, regex, REG_EXTENDED | flags);
+
+    if (rc != 0) {
+	size_t len = regerror(rc, preg, NULL, 0);
+	char *str = charalloc(len);
+
+	regerror(rc, preg, str, len);
+	rcfile_error(_("Bad regex \"%s\": %s"), regex, str);
+	free(str);
+    }
+    return rc != 0;
+}
+
 void parse_syntax(char *ptr)
 {
     syntaxtype *tmpsyntax = NULL;
     const char *fileregptr = NULL, *nameptr = NULL;
-    exttype *exttmp = NULL;
+    exttype *endext = NULL;
+	/* The end of the extensions list for this syntax. */
 
     while (*ptr == ' ')
 	ptr++;
@@ -277,7 +295,7 @@ void parse_syntax(char *ptr)
 	tmpsyntax->next = (syntaxtype *)nmalloc(sizeof(syntaxtype));
 	tmpsyntax = tmpsyntax->next;
 #ifdef DEBUG
-	fprintf(stderr, _("Adding new syntax after 1st\n"));
+	fprintf(stderr, "Adding new syntax after 1st\n");
 #endif
     }
     tmpsyntax->desc = mallocstrcpy(NULL, nameptr);
@@ -285,12 +303,15 @@ void parse_syntax(char *ptr)
     tmpsyntax->extensions = NULL;
     tmpsyntax->next = NULL;
 #ifdef DEBUG
-    fprintf(stderr, _("Starting a new syntax type\n"));
+    fprintf(stderr, "Starting a new syntax type\n");
     fprintf(stderr, "string val=%s\n", nameptr);
 #endif
 
     /* Now load in the extensions to their part of the struct */
     while (*ptr != '\n' && *ptr != '\0') {
+	exttype *newext;
+	    /* The new extension structure. */
+
 	while (*ptr != '"' && *ptr != '\n' && *ptr != '\0')
 	    ptr++;
 
@@ -301,17 +322,17 @@ void parse_syntax(char *ptr)
 	fileregptr = ptr;
 	ptr = parse_next_regex(ptr);
 
-	if (tmpsyntax->extensions == NULL) {
-	    tmpsyntax->extensions = (exttype *)nmalloc(sizeof(exttype));
-	    exttmp = tmpsyntax->extensions;
-	} else {
-	    for (exttmp = tmpsyntax->extensions; exttmp->next != NULL;
-		 exttmp = exttmp->next);
-	    exttmp->next = (exttype *)nmalloc(sizeof(exttype));
-	    exttmp = exttmp->next;
+	newext = (exttype *)nmalloc(sizeof(exttype));
+	if (nregcomp(&newext->val, fileregptr, REG_NOSUB))
+	    free(newext);
+	else {
+	    if (endext == NULL)
+		tmpsyntax->extensions = newext;
+	    else
+		endext->next = newext;
+	    endext = newext;
+	    endext->next = NULL;
 	}
-	exttmp->val = mallocstrcpy(NULL, fileregptr);
-	exttmp->next = NULL;
     }
 }
 
@@ -340,6 +361,10 @@ void parse_colors(char *ptr)
 
     fg = colortoint(fgstr, &bright);
 
+    /* Don't try and parse screwed up fg colors */
+    if (fg == -1)
+	return;
+
     if (syntaxes == NULL) {
 	rcfile_error(_("Cannot add a color directive without a syntax line"));
 	return;
@@ -353,6 +378,11 @@ void parse_colors(char *ptr)
        in the colorstrings array, woo! */
 
     while (*ptr != '\0') {
+	colortype *newcolor;
+	    /* The new color structure. */
+	int cancelled = 0;
+	    /* The start expression was bad. */
+
 	while (*ptr == ' ')
 	    ptr++;
 
@@ -371,37 +401,37 @@ void parse_colors(char *ptr)
 	}
 	ptr++;
 
-	if (tmpsyntax->color == NULL) {
-	    tmpsyntax->color = nmalloc(sizeof(colortype));
-	    tmpcolor = tmpsyntax->color;
-#ifdef DEBUG
-	    fprintf(stderr, _("Starting a new colorstring for fg %d bg %d\n"),
-		    fg, bg);
-#endif
-	} else {
-	    for (tmpcolor = tmpsyntax->color;
-		 tmpcolor->next != NULL; tmpcolor = tmpcolor->next);
-#ifdef DEBUG
-	    fprintf(stderr, _("Adding new entry for fg %d bg %d\n"), fg, bg);
-#endif
-	    tmpcolor->next = nmalloc(sizeof(colortype));
-	    tmpcolor = tmpcolor->next;
-	}
-	tmpcolor->fg = fg;
-	tmpcolor->bg = bg;
-	tmpcolor->bright = bright;
-	tmpcolor->next = NULL;
-
-	tmpcolor->start = ptr;
+	newcolor = (colortype *)nmalloc(sizeof(colortype));
+	fgstr = ptr;
 	ptr = parse_next_regex(ptr);
-	tmpcolor->start = mallocstrcpy(NULL, tmpcolor->start);
-#ifdef DEBUG
-	fprintf(stderr, _("string val=%s\n"), tmpcolor->start);
-#endif
+	if (nregcomp(&newcolor->start, fgstr, 0)) {
+	    free(newcolor);
+	    cancelled = 1;
+	} else {
+	    newcolor->fg = fg;
+	    newcolor->bg = bg;
+	    newcolor->bright = bright;
+	    newcolor->next = NULL;
+	    newcolor->end = NULL;
 
-	if (!expectend)
-	    tmpcolor->end = NULL;
-	else {
+	    if (tmpsyntax->color == NULL) {
+		tmpsyntax->color = newcolor;
+#ifdef DEBUG
+		fprintf(stderr, "Starting a new colorstring for fg %d bg %d\n",
+			fg, bg);
+#endif
+	    } else {
+		for (tmpcolor = tmpsyntax->color; tmpcolor->next != NULL;
+			tmpcolor = tmpcolor->next)
+		    ;
+#ifdef DEBUG
+		fprintf(stderr, "Adding new entry for fg %d bg %d\n", fg, bg);
+#endif
+		tmpcolor->next = newcolor;
+	    }
+	}
+
+	if (expectend) {
 	    if (ptr == NULL || strncasecmp(ptr, "end=", 4)) {
 		rcfile_error(_
 			     ("\"start=\" requires a corresponding \"end=\""));
@@ -417,13 +447,18 @@ void parse_colors(char *ptr)
 	    }
 	    ptr++;
 
-	    tmpcolor->end = ptr;
+	    fgstr = ptr;
 	    ptr = parse_next_regex(ptr);
-	    tmpcolor->end = mallocstrcpy(NULL, tmpcolor->end);
-#ifdef DEBUG
-	    fprintf(stderr, _("For end part, beginning = \"%s\"\n"),
-		    tmpcolor->end);
-#endif
+
+	    /* If the start regex was invalid, skip past the end regex to
+	     * stay in sync. */
+	    if (cancelled)
+		continue;
+	    newcolor->end = (regex_t *)nmalloc(sizeof(regex_t));
+	    if (nregcomp(newcolor->end, fgstr, 0)) {
+		free(newcolor->end);
+		newcolor->end = NULL;
+	    }
 	}
     }
 }
@@ -448,7 +483,7 @@ void parse_rcfile(FILE *rcstream)
 
 	if (*ptr == '#') {
 #ifdef DEBUG
-	    fprintf(stderr, _("parse_rcfile: Read a comment\n"));
+	    fprintf(stderr, "%s: Read a comment\n", "parse_rcfile()");
 #endif
 	    continue;		/* Skip past commented lines */
 	}
@@ -483,8 +518,8 @@ void parse_rcfile(FILE *rcstream)
 	    for (i = 0; rcopts[i].name != NULL; i++) {
 		if (!strcasecmp(option, rcopts[i].name)) {
 #ifdef DEBUG
-		    fprintf(stderr, _("parse_rcfile: Parsing option %s\n"),
-			    rcopts[i].name);
+		    fprintf(stderr, "%s: Parsing option %s\n", 
+			    "parse_rcfile()", rcopts[i].name);
 #endif
 		    if (set == 1) {
 			if (!strcasecmp(rcopts[i].name, "tabsize")
@@ -560,13 +595,13 @@ void parse_rcfile(FILE *rcstream)
 			} else
 			    SET(rcopts[i].flag);
 #ifdef DEBUG
-			fprintf(stderr, _("set flag %d!\n"),
+			fprintf(stderr, "set flag %d!\n",
 				rcopts[i].flag);
 #endif
 		    } else {
 			UNSET(rcopts[i].flag);
 #ifdef DEBUG
-			fprintf(stderr, _("unset flag %d!\n"),
+			fprintf(stderr, "unset flag %d!\n",
 				rcopts[i].flag);
 #endif
 		    }
@@ -587,6 +622,7 @@ void do_rcfile(void)
     FILE *rcstream;
     const struct passwd *userage;
     uid_t euid = geteuid();
+    char *homenv = getenv("HOME");
 
 #ifdef SYSCONFDIR
     assert(sizeof(SYSCONFDIR) == strlen(SYSCONFDIR) + 1);
@@ -600,20 +636,27 @@ void do_rcfile(void)
     }
 #endif
 
-    /* Determine home directory using getpwent(), don't rely on $HOME */
-    do {
-	userage = getpwent();
-    } while (userage != NULL && userage->pw_uid != euid);
-    endpwent();
-
     lineno = 0;
 
-    if (userage == NULL) {
-	rcfile_error(_("I can't find my home directory!  Wah!"));
-	SET(NO_RCFILE);
+    /* Rely on $HOME, fall back on getpwuid() */
+    if (homenv != NULL) {
+	nanorc = charealloc(nanorc, strlen(homenv) + 10);
+	sprintf(nanorc, "%s/.nanorc", homenv);
     } else {
-	nanorc = nrealloc(nanorc, strlen(userage->pw_dir) + 9);
-	sprintf(nanorc, "%s/.nanorc", userage->pw_dir);
+	userage = getpwuid(euid);
+	endpwent();
+
+	if (userage == NULL) {
+	    rcfile_error(_("I can't find my home directory!  Wah!"));
+	    SET(NO_RCFILE);
+	} else {
+	    nanorc = charealloc(nanorc, strlen(userage->pw_dir) + 9);
+	    sprintf(nanorc, "%s/.nanorc", userage->pw_dir);
+
+	}
+    }
+
+    if (!ISSET(NO_RCFILE)) {
 
 #if defined(DISABLE_ROOTWRAP) && !defined(DISABLE_WRAPPING)
     /* If we've already read $SYSCONFDIR/nanorc (if it's there), we're
@@ -633,6 +676,7 @@ void do_rcfile(void)
 	    fclose(rcstream);
 	}
     }
+    lineno = 0;
 
     free(nanorc);
 #ifdef ENABLE_COLOR

search.c

@@ -34,10 +34,15 @@
 /* Regular expression helper functions */
 
 #ifdef HAVE_REGEX_H
-void regexp_init(const char *regexp)
+int regexp_init(const char *regexp)
 {
-    regcomp(&search_regexp, regexp, (ISSET(CASE_SENSITIVE) ? 0 : REG_ICASE) | REG_EXTENDED);
+    /* Hmm, perhaps we should check for whether regcomp returns successfully */
+    if (regcomp(&search_regexp, regexp, (ISSET(CASE_SENSITIVE) ? 0 : REG_ICASE) 
+		| REG_EXTENDED) != 0)
+	return 0;
+
     SET(REGEXP_COMPILED);
+    return 1;
 }
 
 void regexp_cleanup(void)
@@ -62,7 +67,6 @@ void not_found_msg(const char *str)
 
 void search_abort(void)
 {
-    UNSET(KEEP_CUTBUFFER);
     display_main_list();
     wrefresh(bottomwin);
     if (ISSET(MARK_ISSET))
@@ -97,6 +101,9 @@ int search_init(int replacing)
     int i = 0;
     char *buf;
     static char *backupstring = NULL;
+#ifdef HAVE_REGEX_H
+    const char *regex_error = _("Invalid regex \"%s\"");
+#endif /* HAVE_REGEX_H */
 
     search_init_globals();
 
@@ -159,13 +166,28 @@ int search_init(int replacing)
 #ifdef HAVE_REGEX_H
 	    if (ISSET(USE_REGEXP))
 		/* If answer is "", use last_search! */
-		regexp_init(last_search);
+		if (regexp_init(last_search) == 0) {
+		    statusbar(regex_error, last_search);
+		    reset_cursor();
+		    free(backupstring);
+		    backupstring = NULL;
+		    return -3;
+		}
 #endif
 	    break;
 	case 0:		/* They entered something new */
 #ifdef HAVE_REGEX_H
 	    if (ISSET(USE_REGEXP))
-		regexp_init(answer);
+		if (regexp_init(answer) == 0) {
+		    statusbar(regex_error, answer);
+		    reset_cursor();
+		    free(backupstring);
+		    backupstring = NULL;
+#ifndef NANO_SMALL
+		    search_history.current = search_history.next;
+#endif
+		    return -3;
+		}
 #endif
 	    free(backupstring);
 	    backupstring = NULL;
@@ -270,10 +292,8 @@ filestruct *findnextstr(int quiet, int bracket_mode,
 		    return NULL;
 		fileptr = fileage;
 		search_offscreen = 1;
-		if (!quiet) {
+		if (!quiet)
 		    statusbar(_("Search Wrapped"));
-		    SET(DISABLE_CURPOS);
-		}
 	    }
 
 	    /* Original start line reached */
@@ -324,10 +344,8 @@ filestruct *findnextstr(int quiet, int bracket_mode,
 		   return NULL;
 		fileptr = filebot;
 		search_offscreen = 1;
-		if (!quiet) {
+		if (!quiet)
 		    statusbar(_("Search Wrapped"));
-		    SET(DISABLE_CURPOS);
-		}
 	    }
 	    /* Original start line reached */
 	    if (fileptr == begin)
@@ -405,7 +423,7 @@ int do_search(void)
 	statusbar(_("This is the only occurrence"));
     else if (current->lineno <= edittop->lineno
 	|| current->lineno >= editbot->lineno)
-        edit_update(current, current_x);
+        edit_update(current, CENTER);
 
     search_abort();
 
@@ -445,10 +463,10 @@ int replace_regexp(char *string, int create_flag)
 	    c++;
 	    new_size++;
 	} else {
-	    int num = (int)(*(c + 1) - '0');
+	    int num = (int) *(c + 1) - (int) '0';
 	    if (num >= 1 && num <= 9) {
 
-		int i = regmatches[num].rm_so;
+		int i = regmatches[num].rm_eo - regmatches[num].rm_so;
 
 		if (num > search_regexp.re_nsub) {
 		    /* Ugh, they specified a subexpression that doesn't
@@ -460,12 +478,15 @@ int replace_regexp(char *string, int create_flag)
 		c += 2;
 
 		/* But add the length of the subexpression to new_size */
-		new_size += regmatches[num].rm_eo - regmatches[num].rm_so;
+		new_size += i;
 
 		/* And if create_flag is set, append the result of the
 		 * subexpression match to the new line */
-		while (create_flag && i < regmatches[num].rm_eo)
-		    *string++ = *(current->data + i++);
+		if (create_flag) {
+		    strncpy(string, current->data + current_x +
+			    regmatches[num].rm_so, i);
+		    string += i;
+		}
 
 	    } else {
 		if (create_flag)
@@ -572,7 +593,7 @@ int do_replace_loop(const char *prevanswer, const filestruct *begin,
 
 	if (current->lineno <= edittop->lineno
 	    || current->lineno >= editbot->lineno)
-	    edit_update(current, current_x);
+	    edit_update(current, CENTER);
 
 	/* No more matches.  Done! */
 	if (fileptr == NULL)
@@ -597,6 +618,9 @@ int do_replace_loop(const char *prevanswer, const filestruct *begin,
 	}
 
 	if (*i > 0 || replaceall) {	/* Yes, replace it!!!! */
+	    long length_change;
+	    size_t match_len;
+
 	    if (*i == 2)
 		replaceall = 1;
 
@@ -607,38 +631,43 @@ int do_replace_loop(const char *prevanswer, const filestruct *begin,
 		return 0;
 	    }
 
+	    length_change = strlen(copy) - strlen(current->data);
+
+#ifdef HAVE_REGEX_H
+	    if (ISSET(USE_REGEXP))
+		match_len = regmatches[0].rm_eo - regmatches[0].rm_so;
+	    else
+#endif
+		match_len = strlen(prevanswer);
+
+#ifndef NANO_SMALL
+	    if (current == mark_beginbuf && mark_beginx > current_x) {
+		if (mark_beginx < current_x + match_len)
+		    mark_beginx = current_x;
+		else
+		    mark_beginx += length_change;
+	    }
+#endif
+
+	    assert(0 <= match_len + length_change);
+	    if (current == begin && current_x <= *beginx) {
+		if (*beginx < current_x + match_len)
+		    *beginx = current_x + match_len;
+		*beginx += length_change;
+	    }
+
+	    /* Set the cursor at the last character of the replacement
+	     * text, so searching will resume after the replacement text.
+	     * Note that current_x might be set to -1 here. */
+#ifndef NANO_SMALL
+	    if (!ISSET(REVERSE_SEARCH))
+#endif
+		current_x += match_len + length_change - 1;
+
 	    /* Cleanup */
-	    totsize -= strlen(current->data);
+	    totsize += length_change;
 	    free(current->data);
 	    current->data = copy;
-	    totsize += strlen(current->data);
-
-	    if (!ISSET(REVERSE_SEARCH)) {
-		/* Stop bug where we replace a substring of the
-		   replacement text */
-		current_x += strlen(last_replace) - 1;
-
-		/* Adjust the original cursor position - COULD BE IMPROVED */
-		if (search_last_line) {
-		    *beginx += strlen(last_replace) - strlen(last_search);
-
-		    /* For strings that cross the search start/end boundary */
-
-		    /* Don't go outside of allocated memory */
-		    if (*beginx < 1)
-			*beginx = 1;
-		}
-	    } else {
-		if (current_x > 1)
-		    current_x--;
-
-		if (search_last_line) {
-		    *beginx += strlen(last_replace) - strlen(last_search);
-
-		    if (*beginx > strlen(current->data))
-			*beginx = strlen(current->data);
-		}
-	    }
 
 	    edit_refresh();
 	    set_modified();
@@ -728,31 +757,30 @@ int do_replace(void)
     edit_update(current, CENTER);
 
     if (numreplaced >= 0)
-	statusbar(__("Replaced %d occurrence", "Replaced %d occurrences",
+	statusbar(P_("Replaced %d occurrence", "Replaced %d occurrences",
 		numreplaced), numreplaced);
     else
 	not_found_msg(prevanswer);
 
+    free(prevanswer);
     replace_abort();
     return 1;
 }
 
-void goto_abort(void)
-{
-    UNSET(KEEP_CUTBUFFER);
-    display_main_list();
-}
-
 int do_gotoline(int line, int save_pos)
 {
     if (line <= 0) {		/* Ask for it */
-	if (statusq(0, goto_list, (line ? answer : ""),
+	int st = statusq(FALSE, goto_list, line != 0 ? answer : "",
 #ifndef NANO_SMALL
-	    0,
+			NULL,
 #endif
-	    _("Enter line number"))) {
+			_("Enter line number"));
+
+	/* Cancel, or Enter with blank string. */
+	if (st == -1 || st == -2)
 	    statusbar(_("Aborted"));
-	    goto_abort();
+	if (st != 0) {
+	    display_main_list();
 	    return 0;
 	}
 
@@ -761,7 +789,7 @@ int do_gotoline(int line, int save_pos)
 	/* Bounds check */
 	if (line <= 0) {
 	    statusbar(_("Come on, be reasonable"));
-	    goto_abort();
+	    display_main_list();
 	    return 0;
 	}
     }
@@ -778,7 +806,7 @@ int do_gotoline(int line, int save_pos)
     else
 	edit_update(current, CENTER);
     placewewant = 0;
-    goto_abort();
+    display_main_list();
     return 1;
 }
 
@@ -874,6 +902,7 @@ int do_find_bracket(void)
 	    statusbar(_("No matching bracket"));
 	    current_x = current_x_save;
 	    current = current_save;
+	    update_line(current, current_x);
 	    break;
 	}
     }
@@ -931,7 +960,7 @@ void insert_node(historytype *h, const char *s)
 {
     historytype *a;
 
-    a = nmalloc(sizeof(historytype));
+    a = (historytype *)nmalloc(sizeof(historytype));
     a->next = h->next;
     a->prev = h->next->prev;
     h->next->prev = a;

utils.c

@@ -30,6 +30,18 @@
 #include "proto.h"
 #include "nano.h"
 
+#ifdef BROKEN_REGEXEC
+#undef regexec
+int regexec_safe(const regex_t *preg, const char *string, size_t nmatch,
+	regmatch_t pmatch[], int eflags)
+{
+    if (string != NULL && *string != '\0')
+	return regexec(preg, string, nmatch, pmatch, eflags);
+    return REG_NOMATCH;
+}
+#define regexec(preg, string, nmatch, pmatch, eflags) regexec_safe(preg, string, nmatch, pmatch, eflags)
+#endif
+
 int is_cntrl_char(int c)
 {
     return (-128 <= c && c < -96) || (0 <= c && c < 32) ||
@@ -54,15 +66,16 @@ int num_of_digits(int n)
 /* Fix the memory allocation for a string. */
 void align(char **strp)
 {
-    if (strp != NULL)
-	*strp = nrealloc(*strp, strlen(*strp) + 1);
+    assert(strp != NULL);
+    if (*strp != NULL)
+	*strp = charealloc(*strp, strlen(*strp) + 1);
 }
 
 /* Null a string at a certain index and align it. */
 void null_at(char **data, size_t index)
 {
     assert(data != NULL);
-    *data = (char *)nrealloc(*data, sizeof(char) * (index + 1));
+    *data = charealloc(*data, index + 1);
     (*data)[index] = '\0';
 }
 
@@ -86,6 +99,37 @@ void sunder(char *str)
 	    *str = '\0';
 }
 
+#ifndef HAVE_STRCASECMP
+/* This function is equivalent to strcasecmp(). */
+int nstricmp(const char *s1, const char *s2)
+{
+    assert(s1 != NULL && s2 != NULL);
+    for (; *s1 != '\0' && *s2 != '\0'; s1++, s2++) {
+	if (tolower(*s1) != tolower(*s2))
+	    break;
+    }
+    return (tolower(*s1) - tolower(*s2));
+}
+#endif
+
+#ifndef HAVE_STRNCASECMP
+/* This function is equivalent to strncasecmp(). */
+int nstrnicmp(const char *s1, const char *s2, size_t n)
+{
+    assert(s1 != NULL && s2 != NULL);
+    for (; n > 0 && *s1 != '\0' && *s2 != '\0'; n--, s1++, s2++) {
+	if (tolower(*s1) != tolower(*s2))
+	    break;
+    }
+    if (n > 0)
+	return (tolower(*s1) - tolower(*s2));
+    else if (n == 0)
+	return 0;
+    else if (n < 0)
+	return -1;
+}
+#endif
+
 /* None of this is needed if we're using NANO_SMALL! */
 #ifndef NANO_SMALL
 const char *revstrstr(const char *haystack, const char *needle,
@@ -138,50 +182,58 @@ const char *stristr(const char *haystack, const char *needle)
     return NULL;
 }
 
+/* If we are searching backwards, we will find the last match
+ * that starts no later than rev_start.  If we are doing a regexp search,
+ * then line_pos should be 0 if haystack starts at the beginning of a
+ * line, and positive otherwise.  In the regexp case, we fill in the
+ * global variable regmatches with at most 9 subexpression matches.  Also,
+ * all .rm_so elements are relative to the start of the whole match, so
+ * regmatches[0].rm_so == 0. */
 const char *strstrwrapper(const char *haystack, const char *needle,
 			const char *rev_start, int line_pos)
 {
 #ifdef HAVE_REGEX_H
     if (ISSET(USE_REGEXP)) {
-	if (!ISSET(REVERSE_SEARCH)) {
-	    if (!regexec(&search_regexp, haystack, 10, regmatches, (line_pos > 0) ? REG_NOTBOL : 0))
-		return haystack + regmatches[0].rm_so;
-	}
 #ifndef NANO_SMALL
-	else {
-	    const char *i, *j;
+	if (ISSET(REVERSE_SEARCH)) {
+		/* When doing a backwards search, haystack is a whole line. */
+	    if (!regexec(&search_regexp, haystack, 1, regmatches, 0) &&
+		    haystack + regmatches[0].rm_so <= rev_start) {
+		const char *retval = haystack + regmatches[0].rm_so;
 
-	    /* do a quick search forward first */
-	    if (!regexec(&search_regexp, haystack, 10, regmatches, 0)) {
-		/* there's a match somewhere in the line - now search for it backwards, much slower */
-		for (i = rev_start; i >= haystack; --i) {
-		    if (!regexec(&search_regexp, i, 10, regmatches, (i > haystack) ? REG_NOTBOL : 0)) {
-			j = i + regmatches[0].rm_so;
-			if (j <= rev_start)
-			    return j;
-		    }
-		}
+		/* Search forward until there is no more match. */
+		while (!regexec(&search_regexp, retval + 1, 1, regmatches,
+			    REG_NOTBOL) &&
+			retval + 1 + regmatches[0].rm_so <= rev_start)
+		    retval += 1 + regmatches[0].rm_so;
+		/* Finally, put the subexpression matches in global
+		 * variable regmatches.  The REG_NOTBOL flag doesn't
+		 * matter now. */
+		regexec(&search_regexp, retval, 10, regmatches, 0);
+		return retval;
 	    }
+	} else
+#endif /* !NANO_SMALL */
+	if (!regexec(&search_regexp, haystack, 10, regmatches,
+			line_pos > 0 ? REG_NOTBOL : 0)) {
+	    const char *retval = haystack + regmatches[0].rm_so;
+
+	    regexec(&search_regexp, retval, 10, regmatches, 0);
+	    return retval;
 	}
-#endif
-	return 0;
+	return NULL;
     }
-#endif
+#endif /* HAVE_REGEX_H */
 #ifndef NANO_SMALL
     if (ISSET(CASE_SENSITIVE)) {
 	if (ISSET(REVERSE_SEARCH))
 	    return revstrstr(haystack, needle, rev_start);
-        else
-	    return strstr(haystack, needle);
-    } else {
-	if (ISSET(REVERSE_SEARCH))
-	    return revstristr(haystack, needle, rev_start);
 	else
+	    return strstr(haystack, needle);
+    } else if (ISSET(REVERSE_SEARCH))
+	return revstristr(haystack, needle, rev_start);
 #endif
-	    return stristr(haystack, needle);
-#ifndef NANO_SMALL
-    }
-#endif
+    return stristr(haystack, needle);
 }
 
 /* This is a wrapper for the perror function.  The wrapper takes care of 
@@ -239,7 +291,7 @@ char *mallocstrcpy(char *dest, const char *src)
 /* Append a new magic-line to filebot. */
 void new_magicline(void)
 {
-    filebot->next = nmalloc(sizeof(filestruct));
+    filebot->next = (filestruct *)nmalloc(sizeof(filestruct));
     filebot->next->data = charalloc(1);
     filebot->next->data[0] = '\0';
     filebot->next->prev = filebot;

winio.c

@@ -87,7 +87,7 @@ size_t actual_x(const filestruct *fileptr, size_t xplus)
 	i--;
 
 #ifdef DEBUG
-    fprintf(stderr, _("actual_x for xplus=%d returns %d\n"), xplus, i);
+    fprintf(stderr, "actual_x for xplus=%d returns %d\n", xplus, i);
 #endif
 
     return i;
@@ -210,7 +210,15 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
     char *history = NULL;
     char *currentbuf = NULL;
     char *complete = NULL;
-    int last_kbinput = 0, ret2cb = 0;
+    int last_kbinput = 0;
+
+    /* This variable is used in the search history code.  use_cb == 0 
+       means that we're using the existing history and ignoring
+       currentbuf.  use_cb == 1 means that the entry in answer should be
+       moved to currentbuf or restored from currentbuf to answer. 
+       use_cb == 2 means that the entry in currentbuf should be moved to
+       answer or restored from answer to currentbuf. */
+    int use_cb = 0;
 #endif
     xend = strlen(def);
 
@@ -218,10 +226,10 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
        it would be past the end of the string as it is.  Otherwise,
        leave it alone.  This is so the cursor position stays at the same
        place if a prompt-changing toggle is pressed. */
-    if (x == -1 || x > xend)
+    if (x == -1 || x > xend || resetstatuspos)
 	x = xend;
 
-    answer = (char *)nrealloc(answer, xend + 1);
+    answer = charealloc(answer, xend + 1);
     if (xend > 0)
 	strcpy(answer, def);
     else
@@ -242,7 +250,7 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
     while ((kbinput = wgetch(bottomwin)) != 13) {
 	for (t = s; t != NULL; t = t->next) {
 #ifdef DEBUG
-	    fprintf(stderr, _("Aha! \'%c\' (%d)\n"), kbinput, kbinput);
+	    fprintf(stderr, "Aha! \'%c\' (%d)\n", kbinput, kbinput);
 #endif
 
 	    if (kbinput == t->val && kbinput < 32) {
@@ -256,10 +264,6 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 		}
 #endif
 
-		/* We canceled putting in an answer; reset x */
-		if (kbinput == NANO_CANCEL_KEY)
-		    x = -1;
-
 		return t->val;
 	    }
 	}
@@ -362,18 +366,37 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 	case KEY_UP:
 	case NANO_UP_KEY:
 #ifndef NANO_SMALL
+  do_upkey:
 	    if (history_list != NULL) {
 
-		/* If there's no previous temp holder, or if we already
-		   arrowed back down to it and (possibly edited it),
-		   update the holder */
-		if (currentbuf == NULL || (ret2cb == 1 && strcmp(currentbuf, answer))) {
+		/* if currentbuf is NULL, or if use_cb is 1, currentbuf
+		   isn't NULL, and currentbuf is different from answer,
+		   it means that we're scrolling up at the top of the
+		   search history, and we need to save the current
+		   answer in currentbuf; do this and reset use_cb to
+		   0 */
+		if (currentbuf == NULL || (use_cb == 1 && strcmp(currentbuf, answer))) {
 		    currentbuf = mallocstrcpy(currentbuf, answer);
-		    ret2cb = 0;
+		    use_cb = 0;
 		}
 
-		/* get older search from the history list */
-		if ((history = get_history_older(history_list)) != NULL) {
+		/* if currentbuf isn't NULL, use_cb is 2, and currentbuf 
+		   is different from answer, it means that we're
+		   scrolling up at the bottom of the search history, and
+		   we need to make the string in currentbuf the current
+		   answer; do this, blow away currentbuf since we don't
+		   need it anymore, and reset use_cb to 0 */
+		if (currentbuf != NULL && use_cb == 2 && strcmp(currentbuf, answer)) {
+		    answer = mallocstrcpy(answer, currentbuf);
+		    free(currentbuf);
+		    currentbuf = NULL;
+		    xend = strlen(answer);
+		    use_cb = 0;
+
+		/* else get older search from the history list and save
+		   it in answer; if there is no older search, blank out 
+		   answer */
+		} else if ((history = get_history_older(history_list)) != NULL) {
 		    answer = mallocstrcpy(answer, history);
 		    xend = strlen(history);
 		} else {
@@ -387,23 +410,43 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 	case KEY_DOWN:
 	case NANO_DOWN_KEY:
 #ifndef NANO_SMALL
+  do_downkey:
 	    if (history_list != NULL) {
-		/* get newer search from the history list */
+
+		/* get newer search from the history list and save it 
+		   in answer */
 		if ((history = get_history_newer(history_list)) != NULL) {
 		    answer = mallocstrcpy(answer, history);
 		    xend = strlen(history);
 
-		/* else if we ran out of history, regurgitate the temporary
-		   buffer and blow away currentbuf */
-		} else if (currentbuf != NULL) {
+		/* if there is no newer search, we're here */
+		
+		/* if currentbuf isn't NULL and use_cb isn't 2, it means 
+		   that we're scrolling down at the bottom of the search
+		   history and we need to make the string in currentbuf
+		   the current answer; do this, blow away currentbuf
+		   since we don't need it anymore, and set use_cb to
+		   1 */
+		} else if (currentbuf != NULL && use_cb != 2) {
 		    answer = mallocstrcpy(answer, currentbuf);
 		    free(currentbuf);
 		    currentbuf = NULL;
 		    xend = strlen(answer);
-		    ret2cb = 1;
-		} else {
-		    answer = mallocstrcpy(answer, "");
+		    use_cb = 1;
+
+		/* otherwise, if currentbuf is NULL and use_cb isn't 2, 
+		   it means that we're scrolling down at the bottom of
+		   the search history and the current answer (if it's
+		   not blank) needs to be saved in currentbuf; do this,
+		   blank out answer (if necessary), and set use_cb to
+		   2 */
+		} else if (use_cb != 2) {
+		    if (answer[0] != '\0') {
+			currentbuf = mallocstrcpy(currentbuf, answer);
+			answer = mallocstrcpy(answer, "");
+		    }
 		    xend = 0;
+		    use_cb = 2;
 		}
 		x = xend;
 	    }
@@ -425,6 +468,18 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 		break;
 	    case '[':
 		switch (kbinput = wgetch(edit)) {
+		case 'A':
+#ifndef NANO_SMALL
+		    goto do_upkey;
+#else
+		    break;
+#endif
+		case 'B':
+#ifndef NANO_SMALL
+		    goto do_downkey;
+#else
+		    break;
+#endif
 		case 'C':
 		    if (x < xend)
 			x++;
@@ -433,6 +488,12 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 		    if (x > 0)
 			x--;
 		    break;
+		case 'F':
+		    x = xend;
+		    break;
+		case 'H':
+		    x = 0;
+		    break;
 		case '1':
 		case '7':
 		    x = 0;
@@ -460,7 +521,7 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 
 		for (t = s; t != NULL; t = t->next) {
 #ifdef DEBUG
-		    fprintf(stderr, _("Aha! \'%c\' (%d)\n"), kbinput,
+		    fprintf(stderr, "Aha! \'%c\' (%d)\n", kbinput,
 			    kbinput);
 #endif
 		    if (kbinput == t->val || kbinput == t->val - 32)
@@ -476,14 +537,14 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
 	default:
 	    if (kbinput < 32)
 		break;
-	    answer = nrealloc(answer, xend + 2);
+	    answer = charealloc(answer, xend + 2);
 	    memmove(answer + x + 1, answer + x, xend - x + 1);
 	    xend++;
 	    answer[x] = kbinput;
 	    x++;
 
 #ifdef DEBUG
-	    fprintf(stderr, _("input \'%c\' (%d)\n"), kbinput, kbinput);
+	    fprintf(stderr, "input \'%c\' (%d)\n", kbinput, kbinput);
 #endif
 	} /* switch (kbinput) */
 #ifndef NANO_SMALL
@@ -564,7 +625,7 @@ void titlebar(const char *path)
 void bottombars(const shortcut *s)
 {
     int i, j, numcols;
-    char keystr[4];
+    char keystr[9];
     int slen;
 
     if (ISSET(NO_HELP))
@@ -591,7 +652,7 @@ void bottombars(const shortcut *s)
 		strcpy(keystr, "^ ");
 #ifndef NANO_SMALL
 	    else if (s->val == KEY_UP)
-		strcpy(keystr, _("Up"));
+		strncpy(keystr, _("Up"), 8);
 #endif /* NANO_SMALL */
 	    else if (s->val > 0) {
 		if (s->val < 64)
@@ -708,12 +769,9 @@ void edit_add(const filestruct *fileptr, int yval, int start
 	    int paintlen;
 		/* number of chars to paint on this line.  There are COLS
 		 * characters on a whole line. */
-	    regex_t start_regexp;	/* Compiled search regexp */
 	    regmatch_t startmatch;	/* match position for start_regexp*/
 	    regmatch_t endmatch;	/* match position for end_regexp*/
 
-	    regcomp(&start_regexp, tmpcolor->start, REG_EXTENDED);
-
 	    if (tmpcolor->bright)
 		wattron(edit, A_BOLD);
 	    wattron(edit, COLOR_PAIR(tmpcolor->pairnum));
@@ -734,7 +792,7 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		     * match the beginning-of-line character unless
 		     * k == 0.  If regexec returns nonzero, there are no
 		     * more matches in the line. */
-		    if (regexec(&start_regexp, &fileptr->data[k], 1,
+		    if (regexec(&tmpcolor->start, &fileptr->data[k], 1,
 				&startmatch, k == 0 ? 0 : REG_NOTBOL))
 			break;
 		    /* Translate the match to the beginning of the line. */
@@ -771,7 +829,6 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		 * after start_line matching the end.  If that line is not
 		 * before fileptr, then paint the beginning of this line. */
 
-		regex_t end_regexp;	/* Compiled search regexp */
 		const filestruct *start_line = fileptr->prev;
 		    /* the first line before fileptr matching start*/
 		regoff_t start_col;
@@ -781,14 +838,12 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		    /* Used in step 2.  Have we looked for an end on
 		     * lines after fileptr? */
 
-		regcomp(&end_regexp, tmpcolor->end, REG_EXTENDED);
-
 		while (start_line != NULL &&
-			regexec(&start_regexp, start_line->data, 1,
+			regexec(&tmpcolor->start, start_line->data, 1,
 				&startmatch, 0)) {
 		    /* If there is an end on this line, there is no need
 		     * to look for starts on earlier lines. */
-		    if (!regexec(&end_regexp, start_line->data, 1,
+		    if (!regexec(tmpcolor->end, start_line->data, 1,
 				&endmatch, 0))
 			goto step_two;
 		    start_line = start_line->prev;
@@ -804,14 +859,14 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		while (1) {
 		    start_col += startmatch.rm_so;
 		    startmatch.rm_eo -= startmatch.rm_so;
-		    if (regexec(&end_regexp,
+		    if (regexec(tmpcolor->end,
 			    start_line->data + start_col + startmatch.rm_eo,
 			    1, &endmatch,
 			    start_col + startmatch.rm_eo == 0 ? 0 : REG_NOTBOL))
 			/* No end found after this start */
 			break;
 		    start_col++;
-		    if (regexec(&start_regexp,
+		    if (regexec(&tmpcolor->start,
 			    start_line->data + start_col, 1, &startmatch,
 			    REG_NOTBOL))
 			/* No later start on this line. */
@@ -824,8 +879,8 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		 * fileptr and after the start.  Is there an end after
 		 * the start at all?  We don't paint unterminated starts. */
 		end_line = fileptr;
-		while (end_line != NULL && regexec(&end_regexp, end_line->data,
-				1, &endmatch, 0))
+		while (end_line != NULL &&
+			regexec(tmpcolor->end, end_line->data, 1, &endmatch, 0))
 		    end_line = end_line->next;
 
 		/* No end found, or it is too early. */
@@ -846,11 +901,10 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		if (paintlen == COLS)
 		    goto skip_step_two;
 
-
   step_two:	/* Second step, we look for starts on this line. */
 		start_col = 0;
 		while (start_col < start + COLS) {
-		    if (regexec(&start_regexp, fileptr->data + start_col, 1,
+		    if (regexec(&tmpcolor->start, fileptr->data + start_col, 1,
 				&startmatch, start_col == 0 ? 0 : REG_NOTBOL)
 			    || start_col + startmatch.rm_so >= start + COLS)
 			/* No more starts on this line. */
@@ -865,7 +919,7 @@ void edit_add(const filestruct *fileptr, int yval, int start
 			x_start = 0;
 			startmatch.rm_so = start;
 		    }
-		    if (!regexec(&end_regexp, fileptr->data + startmatch.rm_eo,
+		    if (!regexec(tmpcolor->end, fileptr->data + startmatch.rm_eo,
 				1, &endmatch,
 				startmatch.rm_eo == 0 ? 0 : REG_NOTBOL)) {
 			/* Translate the end match to be relative to the
@@ -891,7 +945,7 @@ void edit_add(const filestruct *fileptr, int yval, int start
 			/* There is no end on this line.  But we haven't
 			 * yet looked for one on later lines. */
 			end_line = fileptr->next;
-			while (end_line != NULL && regexec(&end_regexp,
+			while (end_line != NULL && regexec(tmpcolor->end,
 				end_line->data, 1, &endmatch, 0))
 			    end_line = end_line->next;
 			if (end_line != NULL) {
@@ -906,12 +960,9 @@ void edit_add(const filestruct *fileptr, int yval, int start
 		    }
 		    start_col = startmatch.rm_so + 1;
 		} /* while start_col < start + COLS */
-
-  skip_step_two:
-		regfree(&end_regexp);
 	    } /* if (tmp_color->end != NULL) */
 
-	    regfree(&start_regexp);
+  skip_step_two:
 	    wattroff(edit, A_BOLD);
 	    wattroff(edit, COLOR_PAIR(tmpcolor->pairnum));
 	} /* for tmpcolor in colorstrings */
@@ -1061,7 +1112,7 @@ void update_cursor(void)
     int i = 0;
 
 #ifdef DEBUG
-    fprintf(stderr, _("Moved to (%d, %d) in edit buffer\n"), current_y,
+    fprintf(stderr, "Moved to (%d, %d) in edit buffer\n", current_y,
 	    current_x);
 #endif
 
@@ -1072,7 +1123,7 @@ void update_cursor(void)
     }
 
 #ifdef DEBUG
-    fprintf(stderr, _("current->data = \"%s\"\n"), current->data);
+    fprintf(stderr, "current->data = \"%s\"\n", current->data);
 #endif
 }
 
@@ -1093,7 +1144,8 @@ void edit_refresh(void)
     if (edittop == NULL)
 	edittop = current;
 
-    if (current->lineno >= edittop->lineno + editwinrows)
+    if (current->lineno < edittop->lineno ||
+	    current->lineno >= edittop->lineno + editwinrows)
 	/* Note that edit_update() changes edittop so that
 	 * current->lineno = edittop->lineno + editwinrows / 2.  Thus
 	 * when it then calls edit_refresh(), there is no danger of
@@ -1192,23 +1244,26 @@ int statusq(int tabs, const shortcut *s, const char *def,
 #endif
 		);
     free(foo);
+    resetstatuspos = 0;
 
     switch (ret) {
     case NANO_FIRSTLINE_KEY:
 	do_first_line();
+	resetstatuspos = 1;
 	break;
     case NANO_LASTLINE_KEY:
 	do_last_line();
+	resetstatuspos = 1;
 	break;
     case NANO_CANCEL_KEY:
 	ret = -1;
+	resetstatuspos = 1;
 	break;
-    default:
-	blank_statusbar();
     }
+    blank_statusbar();
 
 #ifdef DEBUG
-    fprintf(stderr, _("I got \"%s\"\n"), answer);
+    fprintf(stderr, "I got \"%s\"\n", answer);
 #endif
 
 #ifndef DISABLE_TABCOMP
@@ -1230,14 +1285,11 @@ int statusq(int tabs, const shortcut *s, const char *def,
 int do_yesno(int all, int leavecursor, const char *msg, ...)
 {
     va_list ap;
-    char foo[133];
-    int kbinput, ok = -1, i;
+    char *foo;
+    int ok = -2;
     const char *yesstr;		/* String of yes characters accepted */
     const char *nostr;		/* Same for no */
     const char *allstr;		/* And all, surprise! */
-#if !defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION)
-    MEVENT mevent;
-#endif
 
     /* Yes, no and all are strings of any length.  Each string consists of
        all characters accepted as a valid character for that value.
@@ -1246,112 +1298,89 @@ int do_yesno(int all, int leavecursor, const char *msg, ...)
     nostr = _("Nn");
     allstr = _("Aa");
 
-    /* Write the bottom of the screen */
-    blank_bottomwin();
-
     /* Remove gettext call for keybindings until we clear the thing up */
     if (!ISSET(NO_HELP)) {
 	char shortstr[3];		/* Temp string for Y, N, A */
 
-	wmove(bottomwin, 1, 0);
+	/* Write the bottom of the screen */
+	blank_bottombars();
 
 	sprintf(shortstr, " %c", yesstr[0]);
+	wmove(bottomwin, 1, 0);
 	onekey(shortstr, _("Yes"), 16);
 
 	if (all) {
+	    wmove(bottomwin, 1, 16);
 	    shortstr[1] = allstr[0];
 	    onekey(shortstr, _("All"), 16);
 	}
-	wmove(bottomwin, 2, 0);
 
+	wmove(bottomwin, 2, 0);
 	shortstr[1] = nostr[0];
 	onekey(shortstr, _("No"), 16);
 
+	wmove(bottomwin, 2, 16);
 	onekey("^C", _("Cancel"), 16);
     }
+
+    foo = charalloc(COLS);
     va_start(ap, msg);
-    vsnprintf(foo, 132, msg, ap);
+    vsnprintf(foo, COLS, msg, ap);
     va_end(ap);
+    foo[COLS - 1] = '\0';
 
     wattron(bottomwin, A_REVERSE);
 
     blank_statusbar();
     mvwaddstr(bottomwin, 0, 0, foo);
+    free(foo);
 
     wattroff(bottomwin, A_REVERSE);
 
     wrefresh(bottomwin);
 
-    if (leavecursor == 1)
-	reset_cursor();
-
-    while (ok == -1) {
-	kbinput = wgetch(edit);
-
-	switch (kbinput) {
+    do {
+	int kbinput = wgetch(edit);
 #if !defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION)
-	case KEY_MOUSE:
-
-	    /* Look ma!  We get to duplicate lots of code from do_mouse!! */
-	    if (getmouse(&mevent) == ERR)
-		break;
-	    if (!wenclose(bottomwin, mevent.y, mevent.x) || ISSET(NO_HELP))
-		break;
-	    mevent.y -= editwinrows + 3;
-	    if (mevent.y < 0)
-		break;
-	    else {
-
-		/* Rather than a bunch of if statements, set up a matrix
-		   of possible return keystrokes based on the x and y
-		   values */ 
-		char yesnosquare[2][2];
-		yesnosquare[0][0] = yesstr[0];
-		if (all)
-		    yesnosquare[0][1] = allstr[0];
-		else
-		    yesnosquare[0][1] = '\0';
-		yesnosquare[1][0] = nostr[0];
-		yesnosquare[1][1] = NANO_CONTROL_C;
-		ungetch(yesnosquare[mevent.y][mevent.x / (COLS / 6)]);
-	    }
-	    break;
+	MEVENT mevent;
 #endif
-	case NANO_CONTROL_C:
-	    ok = -2;
-	    break;
-	default:
 
-	    /* Look for the kbinput in the yes, no and (optimally) all str */
-	    for (i = 0; yesstr[i] != 0 && yesstr[i] != kbinput; i++);
-	    if (yesstr[i] != 0) {
-		ok = 1;
-		break;
-	    }
+	if (kbinput == NANO_CONTROL_C)
+	    ok = -1;
+#if !defined(DISABLE_MOUSE) && defined(NCURSES_MOUSE_VERSION)
+	/* Look ma!  We get to duplicate lots of code from do_mouse!! */
+	else if (kbinput == KEY_MOUSE && getmouse(&mevent) != ERR &&
+		wenclose(bottomwin, mevent.y, mevent.x) &&
+		!ISSET(NO_HELP) && mevent.x < 32 &&
+		mevent.y >= editwinrows + 3) {
+	    int x = mevent.x /= 16;
+		/* Did we click in the first column of shortcuts, or the
+		   second? */
+	    int y = mevent.y - editwinrows - 3;
+		/* Did we click in the first row of shortcuts? */
 
-	    for (i = 0; nostr[i] != 0 && nostr[i] != kbinput; i++);
-	    if (nostr[i] != 0) {
-		ok = 0;
-		break;
-	    }
+	    assert(0 <= x && x <= 1 && 0 <= y && y <= 1);
+	    /* x = 0 means they clicked Yes or No.
+	       y = 0 means Yes or All. */
+	    ok = -2 * x * y + x - y + 1;
 
-	    if (all) {
-		for (i = 0; allstr[i] != 0 && allstr[i] != kbinput; i++);
-		if (allstr[i] != 0) {
-		    ok = 2;
-		    break;
-		}
-	    }
+	    if (ok == 2 && !all)
+		ok = -2;
 	}
-    }
+#endif
+	/* Look for the kbinput in the yes, no and (optionally) all str */
+	else if (strchr(yesstr, kbinput) != NULL)
+	    ok = 1;
+	else if (strchr(nostr, kbinput) != NULL)
+	    ok = 0;
+	else if (all && strchr(allstr, kbinput) != NULL)
+	    ok = 2;
+    } while (ok == -2);
 
-    /* Then blank the screen */
+    /* Then blank the statusbar. */
     blank_statusbar_refresh();
 
-    if (ok == -2)
-	return -1;
-    else
-	return ok;
+    return ok;
 }
 
 int total_refresh(void)
@@ -1383,10 +1412,19 @@ void statusbar(const char *msg, ...)
     int start_x = 0;
     size_t foo_len;
 
+    va_start(ap, msg);
+
+    /* Curses mode is turned off.  If we use wmove() now, it will muck up
+       the terminal settings.  So we just use vfprintf(). */
+    if (curses_ended) {
+	vfprintf(stderr, msg, ap);
+	va_end(ap);
+	return;
+    }
+
     assert(COLS >= 4);
     foo = charalloc(COLS - 3);
 
-    va_start(ap, msg);
     vsnprintf(foo, COLS - 3, msg, ap);
     va_end(ap);
 
@@ -1410,67 +1448,66 @@ void statusbar(const char *msg, ...)
 
     wrefresh(bottomwin);
 
-    if (ISSET(CONSTUPDATE))
-	statblank = 1;
-    else
-	statblank = 25;
+    SET(DISABLE_CURPOS);
+    statblank = 26;
 }
 
+/*
+ * If constant is false, the user typed ^C so we unconditionally display
+ * the cursor position.  Otherwise, we display it only if the character
+ * position changed, and DISABLE_CURPOS is not set.
+ *
+ * If constant and DISABLE_CURPOS is set, we unset it and update old_i and
+ * old_totsize.  That way, we leave the current statusbar alone, but next
+ * time we will display. */
 int do_cursorpos(int constant)
 {
-    filestruct *fileptr;
-    float linepct = 0.0, bytepct = 0.0, colpct = 0.0;
-    long i = 0, j = 0;
-    static long old_i = -1, old_totsize = -1;
+    const filestruct *fileptr;
+    unsigned long i = 0;
+    static unsigned long old_i = 0;
+    static long old_totsize = -1;
 
-    if (current == NULL || fileage == NULL)
-	return 0;
-
-    if (old_i == -1)
-	old_i = i;
+    assert(current != NULL && fileage != NULL && totlines != 0);
 
     if (old_totsize == -1)
 	old_totsize = totsize;
 
-    colpct = 100 * (xplustabs() + 1) / (strlenpt(current->data) + 1);
-
-    for (fileptr = fileage; fileptr != current && fileptr != NULL;
-	 fileptr = fileptr->next)
+    for (fileptr = fileage; fileptr != current; fileptr = fileptr->next) {
+	assert(fileptr != NULL);
 	i += strlen(fileptr->data) + 1;
-
-    if (fileptr == NULL)
-	return -1;
-
+    }
     i += current_x;
 
-    j = totsize;
+    if (constant && ISSET(DISABLE_CURPOS)) {
+	UNSET(DISABLE_CURPOS);
+	old_i = i;
+	old_totsize = totsize;
+	return 0;
+    }
 
-    if (totsize > 0)
-	bytepct = 100 * i / totsize;
-
-    if (totlines > 0)
-	 linepct = 100 * current->lineno / totlines;
-
-#ifdef DEBUG
-    fprintf(stderr, _("do_cursorpos: linepct = %f, bytepct = %f\n"),
-	    linepct, bytepct);
-#endif
-
-    /* if constant is zero, display the position on the statusbar
+    /* if constant is false, display the position on the statusbar
        unconditionally; otherwise, only display the position when the
        character values have changed */
-    if (!constant || (old_i != i || old_totsize != totsize)) {
-	statusbar(_
-		  ("line %d/%d (%.0f%%), col %ld/%ld (%.0f%%), char %ld/%ld (%.0f%%)"),
-		  current->lineno, totlines, linepct, xplustabs() + 1, 
-		  strlenpt(current->data) + 1, colpct, i, j, bytepct);
+    if (!constant || old_i != i || old_totsize != totsize) {
+	unsigned long xpt = xplustabs() + 1;
+	unsigned long cur_len = strlenpt(current->data) + 1;
+	int linepct = 100 * current->lineno / totlines;
+	int colpct = 100 * xpt / cur_len;
+	int bytepct = totsize == 0 ? 0 : 100 * i / totsize;
+
+	statusbar(
+	    _("line %ld/%ld (%d%%), col %lu/%lu (%d%%), char %lu/%ld (%d%%)"),
+		    current->lineno, totlines, linepct,
+		    xpt, cur_len, colpct,
+		    i, totsize, bytepct);
+	UNSET(DISABLE_CURPOS);
     }
 
     old_i = i;
     old_totsize = totsize;
 
     reset_cursor();
-    return 1;
+    return 0;
 }
 
 int do_cursorpos_void(void)
@@ -1478,12 +1515,38 @@ int do_cursorpos_void(void)
     return do_cursorpos(0);
 }
 
+/* Calculate the next line of help_text, starting at ptr. */
+int line_len(const char *ptr)
+{
+    int j = 0;
+
+    while (*ptr != '\n' && *ptr != '\0' && j < COLS - 5) {
+	ptr++;
+	j++;
+    }
+    if (j == COLS - 5) {
+	/* Don't wrap at the first of two spaces following a period. */
+	if (*ptr == ' ' && *(ptr + 1) == ' ')
+	    j++;
+	/* Don't print half a word if we've run out of space */
+	while (*ptr != ' ' && j > 0) {
+	    ptr--;
+	    j--;
+	}
+	/* Word longer than COLS - 5 chars just gets broken */
+	if (j == 0)
+	    j = COLS - 5;
+    }
+    assert(j >= 0 && j <= COLS - 4 && (j > 0 || *ptr == '\n'));
+    return j;
+}
+
 /* Our shortcut-list-compliant help function, which is
  * better than nothing, and dynamic! */
 int do_help(void)
 {
 #ifndef DISABLE_HELP
-    int i, j, row = 0, page = 1, kbinput = 0, no_more = 0, kp, kp2;
+    int i, page = 0, kbinput = 0, no_more = 0, kp;
     int no_help_flag = 0;
     const shortcut *oldshortcut;
 
@@ -1501,7 +1564,6 @@ int do_help(void)
     currshortcut = help_list;
 
     kp = keypad_on(edit, 1);
-    kp2 = keypad_on(bottomwin, 1);
 
     if (ISSET(NO_HELP)) {
 
@@ -1533,19 +1595,15 @@ int do_help(void)
 		    case '5':	/* Alt-[-5 = Page Up */
 			wgetch(edit);
 			goto do_pageupkey;
-			break;
 		    case 'V':	/* Alt-[-V = Page Up in Hurd Console */
 		    case 'I':	/* Alt-[-I = Page Up - FreeBSD Console */
 			goto do_pageupkey;
-			break;
 		    case '6':	/* Alt-[-6 = Page Down */
 			wgetch(edit);
 			goto do_pagedownkey;
-			break;
 		    case 'U':	/* Alt-[-U = Page Down in Hurd Console */
 		    case 'G':	/* Alt-[-G = Page Down - FreeBSD Console */
 			goto do_pagedownkey;
-			break;
 		}
 		break;
 	    }
@@ -1563,7 +1621,7 @@ int do_help(void)
 	case NANO_PREVPAGE_FKEY:
 	case KEY_PPAGE:
 	  do_pageupkey:
-	    if (page > 1) {
+	    if (page > 0) {
 		no_more = 0;
 		blank_edit();
 		page--;
@@ -1572,43 +1630,21 @@ int do_help(void)
 	}
 
 	/* Calculate where in the text we should be, based on the page */
-	for (i = 1; i < page; i++) {
-	    row = 0;
-	    j = 0;
-
-	    while (row < editwinrows - 2 && *ptr != '\0') {
-		if (*ptr == '\n' || j == COLS - 5) {
-		    j = 0;
-		    row++;
-		}
+	for (i = 1; i < page * (editwinrows - 1); i++) {
+	    ptr += line_len(ptr);
+	    if (*ptr == '\n')
 		ptr++;
-		j++;
-	    }
 	}
 
-	i = 0;
-	j = 0;
-	while (i < editwinrows && *ptr != '\0') {
-	    const char *end = ptr;
-	    while (*end != '\n' && *end != '\0' && j != COLS - 5) {
-		end++;
-		j++;
-	    }
-	    if (j == COLS - 5) {
+	for (i = 0; i < editwinrows && *ptr != '\0'; i++) {
+	    int j = line_len(ptr);
 
-		/* Don't print half a word if we've run out of space */
-		while (*end != ' ' && *end != '\0') {
-		    end--;
-		    j--;
-		}
-	    }
 	    mvwaddnstr(edit, i, 0, ptr, j);
-	    j = 0;
-	    i++;
-	    if (*end == '\n')
-		end++;
-	    ptr = end;
+	    ptr += j;
+	    if (*ptr == '\n')
+		ptr++;
 	}
+
 	if (*ptr == '\0') {
 	    no_more = 1;
 	    continue;
@@ -1629,7 +1665,6 @@ int do_help(void)
     curs_set(1);
     edit_refresh();
     kp = keypad_on(edit, kp);
-    kp2 = keypad_on(bottomwin, kp2);
 
     /* The help_init() at the beginning allocated help_text, which has
        now been written to screen. */
@@ -1715,11 +1750,11 @@ void fix_editbot(void)
 /* Dump the current file structure to stderr */
 void dump_buffer(const filestruct *inptr) {
     if (inptr == fileage)
-	fprintf(stderr, _("Dumping file buffer to stderr...\n"));
+	fprintf(stderr, "Dumping file buffer to stderr...\n");
     else if (inptr == cutbuffer)
-	fprintf(stderr, _("Dumping cutbuffer to stderr...\n"));
+	fprintf(stderr, "Dumping cutbuffer to stderr...\n");
     else
-	fprintf(stderr, _("Dumping a buffer to stderr...\n"));
+	fprintf(stderr, "Dumping a buffer to stderr...\n");
 
     while (inptr != NULL) {
 	fprintf(stderr, "(%d) %s\n", inptr->lineno, inptr->data);