Nano 0.9.99pre1 release

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@487 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

.cvsignore

@@ -0,0 +1,10 @@
+Makefile
+Makefile.in
+confdefs.h
+config.cache
+config.h
+config.log
+config.status
+configure
+nano
+stamp-h

ABOUT-NLS

@@ -224,3 +224,4 @@ distribution.
    If December 1997 seems to be old, you may fetch a more recent copy
 of this `ABOUT-NLS' file on most GNU archive sites.
 
+$Id$

AUTHORS

@@ -1,3 +1,4 @@
+$Id$
 This file lists people who have made significant contribution to the nano
 editor.  Please see the ChangeLog for specific changes by author.
 -------------------------------------------------------------------------
@@ -18,3 +19,8 @@ Robert Siemborski <rjs3@andrew.cmu.edu>
 	* Miscellaneous cut, display, replace, and other bug fixes,
 	  original and new "magic line" code, read_line() function, new
 	  edit display routines.
+
+Rocco Corsi <rocco.corsi@sympatico.ca>
+	* Internal spelling code, many optimizations and bug fixes for 
+	  findnextstr and search-related functions, various display and
+	  file handling fixes.

BUGS

@@ -1,13 +1,10 @@
-- Marked cutting sometimes leaves a newline in the file unintelligently,
-  such as when all of a line is selected but the mark doesn't proceed to
-  the new line. (8) { Is this an issue? compare to pico 3.5 }
 - Certains are not lined up properly when there are tabs in them at 
   certain col values. (9) [FIXED]
 - edit_refresh() and update_line() do not handle selecting text when the
   cursor is beyond COLS (10) [FIXED]
-- no way to do a replace with the empty string. (11)
+- no way to do a replace with the empty string (11) [FIXED, yay!]
 - Spelling support is not elegant like pico's integration of the 'spell'
-  program.  Nano only uses ispell (for now) (12)
+  program.  Nano only uses ispell (for now) (12) [FIXED]
 - Moving to the end of a line when close to a multiple of COLS and at
   least COLS * 2 does not make the screen jump early like it would for
   if we were around COLS (bugs in edit_refresh, update_line) (13)
@@ -18,18 +15,15 @@
 - Doing a replacement of a substring of the replace string (e.g. replacing
   "ed" with "fred" causes an infinite loop. (15) [FIXED]
 - Cutting a file with marked text and both marker ends on the same line
-  causes a random segfault (16)
+  causes a random segfault (16) [FIXED]
 - Cutting more than one line resets the KEEP_CUTBUFFER flag in 0.9.3
   Error is in bitwise assignment (nano.h). (17) [FIXED]
 - The wrapping code does not work right for lines like the following:
  *                                                                     *
-  Error is in do_wrap, must be rewritten (18).
-- Wrapping a line with autoindent mode sometimes causes a segfault (19).
+  Error is in do_wrap, must be rewritten. (18) [FIXED]
 - Nano fails to follow symlinks, even though -l isn't being used (20).
   [Bug in global flag init, FIXED]
 - When using --help or --version, the SIGINT character gets lost. (21) [FIXED]
-- When inserting files, the display sometimes fails to display properly
-  until a pageup/down occurs (22).
 - edit_refresh() and update_line() (and related functions), have 
   trouble when a tab is the character that is the boundry at COLS (23) [FIXED]
 - there is an off-by-one error in keeping track of totsize.  It is caused
@@ -37,4 +31,70 @@
   but we do not, in fact, display this newline.  This should go away
   implicitly when the "Magic Line" returns, but it is noted here for
   documentation's sake. (24) [FIXED]
-- totsize becomes incorrect after word-wrapping (25)
+- In replace with completely adjacent strings, every other search string
+  will be missed (try replace ':' in a string like ':::::::::') (28) [FIXED]
+- If nano opens a read-only file with the --tempfile option, and a change
+  is made to the buffer, and a write is attempted, nano will not give you
+  a dialog about not being able to write the file, and it will not let the
+  user exit (29, discovered by Joshua Jensen) [FIXED]
+- Using nano -k, marked text is not cut properly. (31) [FIXED]
+- Invoking -t or -k has the effect of invoking both option. (32) [FIXED]
+- totsize becomes incorrect after word-wrapping (25) [FIXED]
+- Wrapping a line with autoindent mode sometimes causes a segfault (19)[FIXED]
+- When inserting files, the display sometimes fails to display properly
+  until a pageup/down occurs (22)[FIXED]
+- In search/replace code there is too much refreshing in bottomwin (26)
+ [FIXED]
+- In replace, there is no way to accept the default replace string. (27)
+ [FIXED]
+- Using nano -t, user can not exit until a filename is given via ^O. (30)
+ [FIXED]
+- Using -k cut text is not pasted properly. (34) [FIXED].
+- Using -k pasted text is not updated properly if it goes beyond editbot. (35)
+ [FIXED]
+- Doing a cut with -k can screw up the filestruct, fault is in cutting
+ code. (36)  [FIXED]
+- Hitting enter on the magic line makes new lines, but they are not
+  written out to disk when saved..... (37). [FIXED]
+- Page up and page down do not work the same way as Pico (# of lines). (38)
+ [FIXED]
+- When doing a search and the marker is set, the screen does not always
+  properly update the inverted text (39). [FIXED]
+- Searches for a string that only exist on one line multiple times will
+  fail after finding the last occurance (discovered by Ken Tyler) (40). [FIXED]
+- Alt-Z is current broken to toggle suspend.  I guess I still don't know
+  signals very well =-) (41) [FIXED].
+- Unable to cut the entire file using the marker (discovered by Kev Tyler)
+  (42). [FIXED]
+- The keypad does not work when nano runs in the Gnome terminal (43). [FIXED]
+- When reading in a file, if the file is a directory the contents of the
+  file being edited are blown away (discovered by  Chris Pimlot) (44). [FIXED]
+- in certain terms, nano will leave a "ghost" of screen upon exit
+  when called from inside mutt (among other settings) (45). [FIXED]
+- In replace, hitting the Goto line shortcut key does nothing after a
+  search string is entered (discovered by Rocco Corsi) (46) [FIXED].
+- When typing in a string in serahc or replace and hitting CASE_SENSITVE
+  or the other search string, the current string edit is blown away in
+  favor of the last stored search (47) [FIXED]
+- If nano fails to open a file when it starts up,doing almost anything
+  causes a segfault (discovered by Ben Roberts) (48). [FIXED]
+- In certain terminals, nano would not work properly with keypad().
+  Turned out to be the silly timeout(0) call which is completely
+  unneeded anyway.  (49) [FIXED]
+- With less than a page of text, doing a page down will move the
+  current line to the top of the screen, which it shouldn't do.  (50) 
+  [FIXED]
+- with PDCURSES, running meta-X turns off the keypad.  (51) [FIXED]
+
+** Open BUGS **
+
+- Marked cutting sometimes leaves a newline in the file unintelligently,
+  such as when all of a line is selected but the mark doesn't proceed to
+  the new line. (8) { Is this an issue? compare to pico 3.5 }
+- totsize problems still abound in do_justify (33).
+- Resizing the window completely screws up the display if in any other
+  mode than normal editing (help screen, search and replace, file
+  browser..) (52)
+
+
+$Id$

ChangeLog

@@ -1,3 +1,647 @@
+nano 0.9.99-pre1 - 01/17/2001
+General
+	- Changed #ifdefs to check for both DISABLE_TABCOMP and
+	  NANO_SMALL, makes tiny option leave out tab completion, which
+	  should be left out in that circumstance.  Saves at least 5k.
+	- Previous change to #ifdefs DISABLE_TABCOMP and NANO_SMALL rolled
+	  back. (Rocco)
+	- Various #ifdef & #ifndef cleanups. (Rocco)
+	- Added message for when keypad goes awry.  Added code in main and
+	  function print_numlock_warning() to notify user, and added an
+	  apropriate section in the faq to refer to this brokenness.
+	- Added macros in nano.h for magic values that might be unclear in
+	  nano.c:global_init(). (Rocco)
+- configure.in:
+	- Fix for _use_keypad check breaking slang support (Christian
+	  Weisgerber).
+	- Changed to automatically define the 5 DISABLE varibles when
+	  NANO_SMALL (enable-tiny) is requested at configure.
+- faq.html:
+	- Added some info on making the binary smaller with the configure
+	  script.
+	- Added section on keypad bugginess.
+- files.c:
+  real_dir_from_tilde()
+	- Oops, fix case where buf ="~", silly crash (bug discovered by
+	  Neil Parks).
+  do_browser()
+	- Added space and - keys to do page up and down.
+  cwd_tab_completion(), input_tab()
+	- Changed bare malloc/calloc calls to nmalloc (found by Rocco).
+	- Added memset() to matchBuf to ensure sanity (Rocco, Adam).
+- nano.c:
+  ABCD()
+	- New function, figures out what kbinput to return given
+	  input common to several switch statements, allows us to 
+	  support the default Konsole key settings.
+  main()
+	- Alternate speller option no longer valid if DISABLE_SPELLER is
+	  active. (Rocco)
+	- Removed direct calls to usage() (#else) for -k (cut) or -s (speller)
+	  options when these have been disabled. (Rocco)
+	- Initialized kbinput to get around stupid compiler warning.
+  nano_small_msg()
+	- This function has been removed.  All references now call
+	  nano_disabled_msg. (Rocco)
+  version()
+	- When NANO_SMALL (enable-tiny) is defined, the 5 main DISABLE
+	  variables (SPELLER, HELP, JUSTIFY, BROWSER, TABCOMP) are not
+	  reported as enabled when Nano is called with -V (--version)
+	  command-line option. (Rocco)
+  usage()
+	- Alternate speller option no longer valid if DISABLE_SPELLER is
+	  active. (Rocco)
+  window_init(), handle_sigwinch()
+	- Added check for not having enough LINES to do anything useful,
+	  if so die with an error. (Rocco)
+  die_too_small()
+	- Function to print the window too small error message, avoids
+	  repeated string defs and globals.
+  do_justify()
+	- Small fix for totsize calculation (Rob)
+
+- fi.po:
+	- Update by Pauli Virtanen.
+
+nano 0.9.25 - 01/07/2001
+General - 
+	- New file browser code.  New functions in files.c:do_browser(),
+	  helper functions browser_init(), tail(), striponedir(),
+	  filestat().  New shortcut list browser_list.  Some new
+	  strings to translate.  Added function do_browse_from().
+	- Keypad code has been changed slightly.  Now checks for
+	  _use_keypad flag in window to see whether or not to turn 
+	  the keypad() back off when finished (taken from aumix).  Moved
+	  to winio.c where it should probably be anyway.  New confgure
+	  check for _use_keypad in window sstruct.  This will have to do
+	  for now.
+	- Moved keypad() calls for PDCURSES from main() to window_init()
+	  so the keypad continues to work after a Meta-X, for example.
+	  Fixed bug #51.
+- faq.html:
+	- Fix typos and small mistakes (Jordi).
+- files.c:
+  username_tab_completion()
+	- Added the (char *) sizeof when allocating memory for the filename
+	  array (Rocco).
+  cwd_tab_completion()
+	- removed skipping . and .. when tabulating matches.
+	- Added the (char *) sizeof when allocating memory for the filename
+	  array (Rocco).
+  do_writeout()
+	- Now takes an argument so the string typed in can be retained
+	  when calling the browser.
+  do_browser()
+	- Don't decrement longest by the length of path.  Fixes crashes
+	  on entering various dirs  (Rocco).
+	- Don't ungetch() the exit key, unneeded, fixes inerting a file
+	  causes exit code.
+- move.c:
+  page_down()
+	- Don't do an edit_update when there is only one page of text
+	  (fileage == edittop && filebot == editbot).  Fixes Bug #50.
+- nano.c:
+  main()
+	- Reorder the getopt options to be more or less alphabetical
+	  (suggested by Sven Guckes).
+- winio.c:
+  do_cursorpos()
+	- Optimizations and cleanups by Rocco Corsi.
+  do_credits()
+	- Spell Erik Andersen's name right.
+  titlebar()
+	- Now takes an arg, needed for browser function.
+  do_help()
+	- Changed way of temporarily bringing up shortcuts at the
+	  bottom in the help screen (actually works).
+- utils.c:
+  mallocstrcpy()
+	- Takes char pointers now instead of void (makes debugging a
+	  helluva lot easier)
+	- Duh, don't do anything if src == dest!
+- es.po:
+	- Updates for file browser (Jordi).
+
+nano 0.9.24 - 12/18/2000
+General
+	- Added --disable-help option, affects acconfig.h, configure(.in),
+	  winio.c:do_help, nano.c:help_init,help_text_init,version.
+	- Changed filename to no longer use PATH_MAX, so it can work on the
+	  HURD.  Changes in files.c:write_file(), new function
+	  nano.c:clear_filename(), many changed in main(), a few other
+	  places.  Please test this!
+	- Added -b, -e, and -f flags, which we ignore as nano provides 
+	  their functionality already.
+- cut.c:
+  do_uncut_text()
+	- Fix renumbering bug when uncutting marked text at filebot.
+	- Fix screen not being displayed when we are uncutting marked
+	  text at editbot (Bug discovered by Ken Tyler).
+	- Fix magic line not getting created when (you guessed it)
+	  uncutting marked text at filebot (Ryan Krebs).
+- files.c:
+  read_file()
+	- If we encounter an error and insert is not set, run new_file().
+	  (bug discovered by Ben Roberts).
+  write_file()
+	- Change open call flags, basically copy joe's way of doing it so
+	  a more recent version will actually be included in (un)stable.
+	- Remove useless fstat call.
+  open_file()
+	- Added check for S_ISBLK and S_ISCHR, don't open device files!
+- nano.c:
+  renumber()
+	- Dont stupidly assign the value of prev->lineno if prev == NULL!
+  main()
+	- Added code to check for Alt-Alt (27-27) keystrokes and set the
+	  next keystroke as a control sequence.  New variable 
+	  modify_control_key.  Removed #ifdef _POSIX_VDISABLE check
+	  around Control-S,Q,Z handlers because we need it now for
+	  the Alt-Alt-x code.
+	- Added --view option to getopt_long()call .  Bug discovered 
+	  by Rocco Corsi.
+  help_init()
+	- Fix off by one error that was making ^G help in normal mode and
+	  ^_ in pico mode not be displayed in the help (bug discovered by
+	  Rocco Corsi).
+  do_toggle()
+	- Added fix_editbot() call to fix improper redisplay of edit
+	  window when using nohelp toggle (bug discovered by Rocco Corsi).
+- nano.1, nano.1.html:
+	- Updated man page for -b, -e, -f and expanded explanation for -p.
+- winio.c
+  do_help()
+	- Force keypad on so F-keys and PageUp/Down will work properly.
+	  Added check for NANO_EXIT_FKEY to loop.
+- utils.c:
+  new_magicline()
+	- Increment totsize!!  We decrement it when we've read a file, 
+	  everywhere else it should automatically be incremented
+
+nano 0.9.23 - 12/08/2000
+General
+	- Changed --disable-spell to --disable speller.  The term is
+	  "speller" for -s, so it should be --disable-speller.
+- files.c:
+  write_file()
+	- Added tmp check to TMP_OPT section (how apropriate).
+	- Added new consistency checking code from securityfocus 
+	  article by Oliver Friedrichs, and use O_EXCL if tmp == 1.
+	- We now run check on result of lstat(), not stat(), to be
+	  safer.  New variable anyexists, we use still use realexists
+	  later in the program.
+	- OOPS, line up link/unlink/rename check if conditional with 
+	  top if conditional.  Option -l has been broken for 9 versions,
+	  no one noticed?!
+	- Added saving perms at end of link so we can apply them to the
+	  new file if --nofollow is used.
+- winio.c:
+  edit_add()
+	- Off by one display error (fix by Rocco Corsi).
+  do_replace_highlight()
+	- New code to handle being past COLS (Roco Corsi).
+	- Moved from search.c, as it's definitely a winio function now =)
+  update_line()
+	- More '$' display fixes (Rocco Corsi).
+
+nano 0.9.22 - 12/02/2000
+- General
+	- Username tab completion code, and cleaned up existing tabcomp
+	  code. New functions real_dir_from_tide(), append_slash_if_dir(),
+	  username_tab_completion is more than a stub now =-).
+	- Ignore key sequence 543 & 545, right control and alt keys in
+	  windows. Affects main() and winio.c:nanogetstr().
+	- Took out help from spell_list and changed SPELL_LIST_LEN to 1.
+	  Is using a spell checker THAT difficult? =-)
+	- New function nano_disabled_msg(), to alert that certain
+	  functions have been disabled, similaer to nano_tiny feature.
+- New configure options:
+	- Added configure argument --disable-tabcomp.  Affects
+	  bottom of files.c and write_file, utils.c:check_wildcard_match()
+	  and winio.c:nanogettsr().
+	- New options --enable-extra.  New code in nano.c:version() to 
+	  print out various options from ./configure, function do_credits().
+	- Added --disable-spell option for those who want to just disable
+	  the spell check feature.  Affects the spellinf fucntions
+	  do_spell, do_int_speller and do_alt_speller.
+	- Added --disable-justify to get rid of the justify function.
+	  Affects do_justify() (not surprisingly).
+- files.c:
+  write_file()
+	- Unsetting modified on temp files bug fixed (Rocco Corsi).
+	- Okay, if tmp == 1 and the file exists, we abort.
+  do_insertfile()
+	- Added call to real_name_from tilde, oops.  Added check for
+	  DISABLE_TABCOMP.
+  read_file()
+	- Added check for fileptr == NULL.
+- global.c:
+  shortcut_init()
+	- Now takes an argument as to whether to display the unjustify
+	  shortcut or the normal uncut text one.  Needed to accomodate
+	  the klugey unjustify code.
+- nano.1, nano.1.html:
+	- Updated date on pages because of -p changes.
+	- Added "NOTES" section, where I explain what nano.save & friends
+	  are.
+	- Added a copyright notice for the manpage, under the GPL.
+	- Other minor changes.
+- nano.c:
+  do_justify()
+	- Wrote unjustify code.  Borrows cutbuffer and stores the unjustified 
+	  text there, then grabs the next keystroke and, if the unjustify
+	  key, gets rid of the justified text and calls do_uncut_text.
+	  Added macro NANO_UNJUSTIFY_KEY.
+  do_int_spell*
+	- Various fixes (Rocco Corsi).
+	- Changed abort of program to aborting based on value of "edit a
+	  replacement" question, and not caring about the replace loop
+	  return value.  That way the user can get out of the replace loop
+	  and continue spell checking (very important to me anyway).
+  version()
+	- Took out huge check for the various --disabled macros,
+	  eventually there will be too many to reasonably check for.  
+  nano_small_msg(), nano_disabled_msg()
+	- Added checks for disabled functions to see whether or not to
+	  declare them.
+  do_next_word()
+	- Update the previous line as well as the current one in case we
+	  have moved beyond COLS or back from COLS, patch submitted
+	  by Ryan Krebs.
+  die()
+	- Now creates .save file using variable-length strings.  Also
+	  calls write_file with tmp == 1, which happens to do exactly what
+	  we want (abort on save file exists and use mode 0600).
+  handle_sighup()
+	- Now calls die instead of writing on its own and exiting normally.
+- search.c:
+  do_replace_hilight()
+	- New function, displays the currently selected word as hilighted
+	  in the spell check.  Called from do_replace_loop (Rocco Corsi).
+	- Added calls to curs_set(0) and (1) to diable the cursor when
+	  hilighting, looks much better.
+- es.po: 
+	- Traditional Spanish strings updates.
+
+nano 0.9.21 - 11/23/2000
+- AUTHORS
+	- Added Rocco Corsi.
+- nano.c:
+  main()
+	- Changed check for argc == 1 to argv[optind] == NULL to decide
+	  whether or not to display "New File" in the statusbar.
+- search.c:
+  findnextstr()
+	- Fix curent_x increment bug by using another variable (Rocco Corsi).
+  search_init()
+	- Silly typo in our "one simple call" of statusq.  Stopped
+	  previous search string from being displayed.
+  do_replace()
+	- Copy back the previous value of last_replace into answer if
+	  using PICO_MODE and answer == ""
+- winio.c:
+  do_up()
+	- Deleted first update_line() call, screws up display when marker is set.
+- nano.1, nano.1.html
+	- Updated man page for new -p definition.
+
+nano 0.9.20 - 11/18/2000
+- General
+	- Ran source through indent -kr again.  Make everything pretty.
+	- Changed behavior of "search" and "replace" prompts to make all
+  	  previous values editable.  This change was made so that you can 
+	  replace with the null string without needing a special key for it.  
+	  changed code in search_init(), do_replace(), nanogetstr (see
+	  below).
+	- Added some missing gettext calls here and there (Jordi).
+	- Revamped nanogetsr() and calls to it to use variable length strings.
+	  MANY changes in nanogetstr(), many chances in search.c, new
+	  function mallocstrcpy which is sure to be a programmatic
+	  nightmare, changed last_search, last_replace, answer to
+	  pointers.  New function not_found_msg in search.c for displaying
+	  truncated strings in satusbar when the string is not found
+	  (-pedantic fixes by Rocco Corsi). We disable this feature when
+	  using PICO_MODE (-p).
+	- New spelling code by Rocco Corsi.  New functions
+	  do_int_speller, do_alt_speller, changes to do_spell in nano.c,
+	  New functions search_init_globals and do_replace_loop, changes
+	  to search_init(), do_replace, findnextstr, moved last_search and
+	  last_replace back to nano.c (*shrug*).
+	- New tab completion code.  Used check_wildcard_match, input_tab, 
+	  cwd_tab_completion, username_tab_completion from busybox, 
+	  hacked them a lot, changes to nanogetstr().  nanogetstr() and
+	  statusq() now take an arg for whether or not to allow tab
+	  completion.
+	- Fixed value being input in statusbar during a search or replace
+	  and CASE_SENSITIVE or the other search is called and the
+	  string being typed in is blown away.  Reported by Ken Tyler.
+	- Changed PICO_MSGS flag to PICO_MODE, changed help strings
+	  accordingly.
+- files.c:
+  do_writeout()
+	- Change strcpy to answer to mallocstrcpy.
+- global.c
+	- New global replace_list_2, for 2nd half of the replace dialog
+	  ("Replace with:"), has fewer options than first half because
+	  they were inapropriate.  
+  toggle_init()
+	- Added #ifdef around toggle_regex_msg to get rid of compiler 
+	  warning.
+
+- nano.c:
+  keypad_on()
+	- New function, toggles turning the keypad on and off in edit and
+	  bottomwin().  Added call to this in finish(), fixes bug #45.
+- search.c
+  findnexstr()
+	- New arg for begin_x variable, basically a rewrite that
+	  makes a little more sense and isn't quite as messy (Rocco Corsi).
+	- Update the line we're checking if not the whole screen, because
+	  it's quite possible the search team could exist somewhere way
+	  to the right on the same line, for example.
+  replace_abort()
+	- Add reset of placewewant, stops cursor from jumping when moving
+	  cursor after a replace.
+  do_replace()
+	- Added code for Gotoline key after entering the search term.
+	  Fixes bug #46.
+	- Removed redundant code involving processing replacemenet string.
+	  Converted if statements to switch statements.
+	- Optimizations by Rocco Corsi.
+	- Removed code for deleted shortcuts from in replace_list_2.
+  do_search()
+	- Converted if statements to one switch statement.
+- winio.c
+  nanogetstr()
+	- Added check for 343 in while loop to get rid of getting "locked"
+	  into statusbar" bug in odd $TERMs like iris-ansi.
+	- Changed check to return -2 on "enter" from answer == ""
+	  to answer == def.
+	- Fixed fallthrough code because there was no break.  Make much
+	  more sense now.
+	- Added check for ASCII 54[124] when using PDCURSES, ignore them
+	  if noticed.
+  nanoget_repaint()
+	- New function, removes about 30 lines of duplicate code in 
+	  nanogetstr().
+	- Black magic code to make $ appear in prompt if we're past
+	  COLS.
+  blank_edit()
+	- Removed wrefresh() call, much less choppy now.  If there's a need
+	  for a wrefresh after a specific call, let me know.
+- es.po:
+	- Updated translation for 0.9.20 (Jordi).
+  
+nano 0.9.19 - 10/02/2000
+- General
+	- Added PDCurses support under cygwin, which allows building
+	  a nice stand-alone nano.exe for those poor Windows users.
+	  Extra check in configure.in for initscr() in -lcurses (as
+	  PDcurses has no tgetent), some #ifdef PDCURSES statements
+	  in main().
+	- Changed web site and email to new nano-editor.org domain.
+- nano.c
+	- Added (int) casts to remove compile warnings with -Wall.
+  main()
+	- Added check for _POSIX_VDISABLE around term variable definition.
+- search.c
+	- Added initializations for last_search and last_replace (Rocco Corsi)
+
+nano 0.9.18 - 09/18/2000
+- General
+	- Changed _POSIX_VERSION checks in regex code to HAVE_REGEX_H, 
+	  added check for regex.h in configure.in.
+- configure.in:
+	- Added default case for cross-compiling to get rid of annoying
+	  AC_TRY_RUN warning.
+- cut.c:
+  do_cut_text()
+	- Don't immediately abort if we're on filebot and the marker is
+	  set (fixes bug #42).
+- files.c:
+  open_file()
+	- Fix for bug #44 (Rocco Corsi).
+- global.c:
+  shortcut_init()
+	- Added in FKEYs that for some reason were left out.  *boggle*
+- nano.c:
+  main()
+	- Added check for _POSIX_VDISABLE and use raw mode if not
+	  available, allows nano to work with cygwin.
+	- Added gettext calls to enable/disable strings (Jordi).
+	- Revamped a great deal of the F-key and keypad key handling,
+	  because we not longer use keypad() (see below).
+	- Removed keypad() call because nano was not working with the
+	  keypad in many terms, which is very bad.
+	- Made insert key call do_insertfile().
+  do_toggle()
+	- Rewrote function to allow NOHELP toggle to wotk on systems
+	  without a working resizewin().  New function window_init().
+  mouse_init()
+	- Add keypad only if mouse support is on, otherwise mouse doesn't
+	  work.  I guess you have to choose between having the mouse and
+	  having a working keypad for the time being (thank god for Meta-m).
+- winio.c:
+  total_refresh()
+	- Added titlebar() call.
+  onekey()
+	- Off by one error fix fix ;-) (Rocco Corsi).
+
+- search.c:
+  findnextstr()
+	- Reset starting at current for search instead of begin.
+- es.po:
+	- Translated new strings and minor updates (Jordi).
+- de.po 
+	- Revised translations by floki@bigfoot.com
+
+nano-0.9.17 - 09/04/2000
+- General
+	- New shortcuts to toggle certain options that are normally only
+	  flags via Alt/Meta.  See Alt-C,E,I,K,M,P,X,Z.  New struct called
+	  toggles in nano.h, toggle_init(), toggle_init_one() in global.c
+	  called from shortcut_init(), and do_toggle in nano.c.  Also 
+	  moved the signal code into a separate function in nano.c called
+	  signal_init().  Moved "struct sigaction act"into a static in
+	  nano.c.
+	- Changed from Alt-key symbol (@) which is completely nonstandard
+	  to the *nix "Meta" symbol (M-).  Changed help_init to show
+	  the M-key usage and the help text to explain keys whcih generate
+	  Meta.  Moved the toggle Meta keystrokes to the first column
+	  instead of the third as they are the primary keystrokes for the
+	  functions.  Thanks Mini editor team :->
+	- Changed last_search and last_replace vars to statically 
+	  allocated (hence nulled) and moved to search.c (Matt Kraai).
+- global.c:
+  toggle_init()
+	- Changed "No auto wrap" and "No help mode" to "Auto wrap" and 
+	  "Help mode". See the change to do_toggle() below.
+- nano.c:
+  do_mouse()
+	- Patch for handling lines w/tabs and mouse better (Ben Roberts).
+  do_wrap()
+	- Made wrapping code less ambitious.
+  do_toggle()
+	- Added checks for no help and no wrap mode, and print opposite
+	  enable/disable message.
+  do_suspend(), do_cont():
+	- New functions, handle suspend signal in a Pico-like manner and
+	  work with Meta-Z.
+- winio.c:
+  total_refresh()
+	- Added edit_refresh() call to actually update the screen if messy.
+  edit_refresh_clearok()
+	- New function, does a total update for edit refresh, needed to fix
+	  lack of reversed text on searching with MARK_ISSET.
+  onekey()
+	- Off by one error fix (Rocco Corsi).
+
+  update_line()
+	- Added check for binary data >= 1 and <= 26, and use ^+letter
+	  to display it.   Should fix editing text files with binary
+	  data in them.  Placing of the cursor seems to be a bit screwed
+	  though...
+- search.c:
+  search_abort()
+	- Now calls edit_refresh_clearok when MARK_ISSET to handle screen
+	  ugliness bug (reported by Ken Tyler).
+  findnextstr():
+	- Added reset for placewewant (Ben Roberts).
+	- Fixed check for string that only occurs on the same line failing
+	  (discovered by Ken Tyler).
+
+nano-0.9.16 - 08/09/2000
+- cut.c:
+  do_cut_text()
+	- Fixed getting locked into cutbuffer on cutting first line of file.
+	- Added check_statblank().
+	- Check for fileptr == filebot, if so return, we shouldn't bother
+	  cutting the magic line.
+  do_uncut_text()
+	- Added check_statblank().
+- nano.c:
+  main()
+	- Changed tabsize long arg to actually accept an argument *sigh*.
+- po/Makefile.in.in:
+	- Patch to handle $DESTDIR (orig by Dan Harnett contributed by
+	  Christian Weisgerber)
+- configure.in:
+	- New (and severally revised =) slang test code (Albert Chin-A-Young)
+
+nano-0.9.15 - 08/03/2000
+- Changed edit_update call to take arguments TOP, CENTER or BOTTOM.
+  Affects many many functions.  Removed functions edit_update_top and
+  edit_update_bot.
+- Added global variable tabsize, we no longer screw with the curses
+  library in order to implement -T (suggested by Christian Weisgerber).
+- configure.in:
+	- Finally fixed check for slang to report "no" if not called
+	  with --with-slang or --without-slang
+- nano.c:
+  splice_node()
+	- New function, abstracts linking in nodes.   Fixes bug #36.
+  null_at()
+	- New function, nulls a string at a given index and realigns it.
+  delete_buffer()
+	- Removed, same as free_filestruct().
+  do_backspace()
+	- Now calls page_up_center instead of page_up (as it should?)
+  do_enter()
+	- Fixed typo (?) in check for inptr->next.  Caused lots of
+	  grief for editing lines at filebot.
+  main()
+	- Removed now useless usrtabsize variable (Christian Weisgerber).
+- search.c:
+  replace_abort()
+	- redundant, now just calls search abort until it does something
+	  different.  
+- winio.c:
+  edit_refresh()
+	- Added check for current line "running" off the screen.
+	  Hopefully this will not cause any recursive lockups.
+	  (Who am I kidding, of course it will!)
+	- Added check to stop infinite loop calling edit_update.
+  edit_update()
+	- Rewritten, hopefully this will remove a lot of the
+	  scrolling the cursor back and forth needlessly.
+- move.c:
+  page_down()
+	- do an edit_update() at last case.  Made function more like
+	  Pico's version, only move down to two lines before editbot.
+  page_up()
+	- Made function more like Pico's version, only move down to two
+	  lines after edittop.
+
+nano-0.9.14 - 07/27/2000
+- nano.h:
+	- Set CUT_TO_END to a different bit than TEMP_OPT.  Fixes bug #32.
+- cut.c:
+  do_cut_text()
+	- Added check for MARK_ISSET when using CUT_TO_END.  Fixes bug #31.
+	- Simplified check for freeing cutbuffer.  Added checks for doing
+	  multiple cuts with -k, now sets marked_cut to 2 for later
+	  processing by do_uncut_text().
+  do_uncut_text()
+	- Added handler for uncutting with -k cuts.
+- files.c:
+  write_file()
+	- Removed (redundant) check for writing out files with -t.
+  do_writeout()
+	- Changed check for filename to filename[0].  Added some code, 
+	  overall fixes bug #30 =-)
+- nano.c:
+  do_justify() & do_wrap():
+	- totsize-related fixes (Rob)
+- de.po 
+	- Revised translations by floki@bigfoot.com
+
+nano-0.9.13 - 07/23/2000
+- Implemented Pico's -k mode.  New flag CUT_TO_END, option (-k, --cut), 
+  affects do_cut_text in cut.c.  Not available with SMALL_NANO because it
+  depends on the marker code which is not available with that setting.
+- Changed static temp_opt to flag TEMP_OPT.  Fixed bug #29 (using
+  -t with an unwritable file causes users to get locked into editor).
+- move.c
+  page_down()
+	- Don't edit_refresh() if the bottom of the file is in the edit
+	  buffer. (Adam)
+- nano.c:
+  main():
+	- TABSIZE now set before first call to edit_refresh (Bill Soudan)
+	- Different ^C kill code (patch by Christian Weisgerber).
+  die():
+	- More intelligent emergency-save filename selection (Rob)
+  do_spell():
+	- Changed exit semantincs a bit so that aspell wouldn't get
+	  all screwy (bug disovered by Joshua Jensen.
+- files.c:
+  read_file():
+	- Added init of buf variable, hopefully this will stop the 
+	  "bleeding" of text seen with mutt and using i18n.
+  write_file():
+	- Added code to check to see if using -l and the file is not
+	  in fact a link.  This should fix the behavior where a file
+	  that does not have write permission but could be removed and
+	  rewritten is saved without error.  Please test this feature
+	  and give feedback.
+- search.c:
+  search_init():
+	- Added " (to replace)" statement to end of search string if 
+	  we are doing a replace.  Manually converted all the translations
+	  from '%s' to '%s%s' to ensure they still work with the new code.
+	  Also put in the translation for " (replace)" in the .po's.  Hope
+	  I didn't step on your toes doing this Jordi. (Chris)
+  do_search(), do_replace():
+	- Removed call to search_abort()/replace_abort() before call to
+	  the opposite function.
+	- Fixed bug #28.
+  findnextstr()
+	- do not center string found if it is currently visable. (Adam)
+- fr.po:
+	- French update by Clement Laforet <clem_laf@wanadoo.fr>.
+- es.po:
+	- Updated strings to 0.9.13 (Jordi).
+
 nano-0.9.12 - 07/07/2000
 - all:
 	- New regexp search feature by Bill Soudan.  New flags USE_REGEXP
@@ -770,3 +1414,5 @@ nano 0.7.6 - 01/15/2000
 0.2	Read in data to buffer, bound keystrokes to stub functions, 
 	initial cursor movement on screen.  Initial autoconf support.
 0.1	Initial program setup w/ncurses
+
+$Id$

INSTALL

@@ -180,3 +180,5 @@ operates.
      script, and exit.
 
 `configure' also accepts some other, not widely useful, options.
+
+$Id$

Makefile.am

@@ -1,3 +1,4 @@
+## $Id$
 bin_PROGRAMS = 	nano
 nano_SOURCES =	cut.c \
 		files.c \
@@ -14,7 +15,8 @@ man_MANS = nano.1
 nano_LDADD = @INTLLIBS@
 
 EXTRA_DIST =	AUTHORS BUGS COPYING ChangeLog INSTALL NEWS README \
-		TODO install-sh missing mkinstalldirs nano.1 nano.1.html
+		TODO install-sh missing mkinstalldirs nano.1 nano.1.html \
+		faq.html
 
 SUBDIRS = po intl
 

Makefile.in

@@ -94,7 +94,7 @@ nano_SOURCES = cut.c 		files.c 		global.c 		move.c 		nano.c 		nano.h 		proto.h
 man_MANS = nano.1
 nano_LDADD = @INTLLIBS@
 
-EXTRA_DIST = AUTHORS BUGS COPYING ChangeLog INSTALL NEWS README 		TODO install-sh missing mkinstalldirs nano.1 nano.1.html
+EXTRA_DIST = AUTHORS BUGS COPYING ChangeLog INSTALL NEWS README 		TODO install-sh missing mkinstalldirs nano.1 nano.1.html 		faq.html
 
 
 SUBDIRS = po intl

NEWS

@@ -1,3 +1,138 @@
+01/17/2001 - Nano 0.9.99-pre1 is released.  This is the first pre-1.0
+		release of nano, and is also the first release since the
+		code freeze for nano 1.0.  Don't expect (or request) any 
+		new features between now and nano 1.0, only bugfixes,
+		optimizations and doc/translation updates.  For fixes, a
+		nasty segfault when trying to insert one's home directory
+		(~), some checks for the NumLock key making the keypad
+		go awry, window size sanity checks, many autoconf fixes,
+		and support for the KDE konsole keypad layout.  Have fun.
+
+01/07/2001 - Nano 0.9.25 is the "Just one more feature I swear!" release.
+		It includes one new feature that Pico has had forever, a
+		built-in file browser.  Since not everyone may want this 
+		option, there is a --disable-browser option to the
+		configure script as well.  Other changes include slightly
+		different keypad handling, and a bugfix for crashes when
+		tab completion in certain instances.  Have fun and Happy
+		New Year!
+
+12/18/2000 - Nano 0.9.24 is released.  This versions contains the last of
+		the security fixes for writing files, as well as for a
+		nasty segfault when nano is unable to open a file for
+		reading, among other fixes.  Nano also now cowardly
+		refuses to open device files, to stop silly things like
+		trying to open /dev/zero.  New features include being
+		Able to use Meta-Meta-<key> as Control-<key>, better
+		HURD support, and some new flags have been added for Pico
+		compatibility.  Upgrading to this version is highly 
+		recommended.
+
+12/08/2000 - Nano 0.9.23 is the "race conditions bite" release.  The
+		main reason for this release is the less-than-optimal
+		fix for the security issue in nano with following symbolic
+		links.  Hopefully this will fix the probelm permanently.  
+		The --nofollow option also works again for those who
+		are real security nuts.  There are also some display and
+		search fixes, and the --disable-spell function was renamed
+		to --disable-speller to be in line with nano and pico's
+		"speller" term.
+
+12/02/2000 - Nano 0.9.22 is released, with many more changes and 
+		additions than imaginable.  The most important change is
+		a fix for unsafe handling of symbolic links which could
+		lead to symlink attacks if nano were to exit because
+		of an error or signal.  Also there are better checks when
+		saving files.
+		    As for new features, username tab completion is
+		now working well, the internal spell checker code has been
+		tweaked, you can now unjustify if you don't like how the
+		justify formatted your text, and there are more
+		options for configure, including --disable-spell and
+		--disable-justify and --enable-extra (for those who like
+		surprises).  All in all, a whole lot of changes in
+		a little over a week.
+
+11/23/2000 - Happy Thanksgiving!  Nano 0.9.21 is our "last version was 
+		a big turkey" release.  It fixes several bugs introduced
+		by the previous version, as well as a few long-
+		standing display bugs.  All 0.9.20 users are strongly
+		encouraged to upgrade to this release.
+
+11/18/2000 - Nano 0.9.20 is finally out the door.  Probably the biggest
+		change is the brand new way nano displays previous search
+		and replace strings (they are now editable!)  This is a
+		break from Pico's (inconsistent) interface, so if you
+		don't like the new way, "Pico" mode (-p on the command
+		line or Meta-P within nano) still works the "old" 
+		way.
+		    Other new features include being able to deal with
+		search strings of any length, a new internal spell feature
+		(courtesy of Mr. Rocco Corsi) and tab completion when
+		reading in or writing out files!  There's also the usual
+		billion or so bug fixes.  Feedback on this release is
+		welcome because so much much has changed, especially with
+		the previous string display in search and replace. Email
+		-> nano@nano-editor.org <-. If you like something, don't
+		like something, or just want to order a pizza, let us know!
+
+10/02/2000 - Nano 0.9.19 is the "Chris is getting married in less than
+		a week and needs a distraction" release.  There are only
+		a few actual code changes, mainly portability and compiler
+		warning fixes.  Nano now also supports PDCurses, which
+		enables easily-built nano executables for Windows NT
+		and 95/98 for the brave.  The official nano site has
+		changed (again) as well, check out www.nano-editor.org for
+		all the latest nano schtuff.
+
+09/18/2000 - Nano 0.9.18 is unleashed.  It has some new keyboard
+		handling code, cygwin support out of the box, and 
+		a more portable handler for the NOHELP toggle.  There
+		is also a fix for a somewhat serious bug whereby trying
+		to insert a directory instead of a normal file would
+		destroy the contents of the editor.  A must-see.  Four
+		stars.
+
+09/04/2000 - Nano 0.9.17, the Labor Day release, is released after a
+		quiet spell (almost an entire month since last release!)
+		New features include better (not yet perfect) binary
+		display support and toggle support for most of the program
+		flags (M-c, M-i, M-z, M-x, M-p, M-w, M-m, M-k and M-e for
+		-c, -i, -x, -p, -w, -k, and -R).
+
+08/09/2000 - Nano 0.9.16, after some struggling, is release.  This release
+		should fix a few of the holes that 0.9.15 dug.  The 
+		"cutting text on the first line" bug is fixed, as is the
+		"cutting text on the last line" bug.  Nice symmetry there
+		huh?  Also the --tabsize argument should now work as well
+		as by using -T.
+
+08/03/2000 - Nano 0.9.15 is the "I cant think of a release description"
+		release.  There are the usual gala of display bugfixes,
+		a for the the nasty bug in -k mode that could create a
+		loop in the file being edited, and some other code
+		cleanup.  Also, the -T option should now work regardless
+		of the curses library used.  Yay.
+
+07/27/2000 - Nano 0.9.14 is officially the "13 is so unlucky it should
+		be skipped as a version number" release.  One typo
+		caused unending problems (calling nano with either -t or
+		-k caused both flags to be used). The -k code is also now
+		closer in functionality to Pico's -k mode, please
+		note that this code is not finished yet.  Working on this
+		code has made me realize that there is not enough 
+		abstraction in the code, and I will be working on that
+		for the next release.  Until then, have fun with this
+		version.
+
+07/23/2000 - Nano 0.9.13 has a few new bits and bobs, most notably the
+		-k option from Pico (cut to end of line).  The majority
+		of changes in this release are bugfixes however, including
+		the usual display fixes and fixes for writing to symbolic
+		links and un-writeable files.  Barring any other major 
+		changes, this should be the feature set for nano 1.0,
+		whenever it might be released =-)
+
 07/07/2000 - Nano 0.9.12 (The "lucky day" release) is bursting with new
 		features, bug fixes, and yummy fruit flavor.  For
 		changes, the alternate replace keystroke ^W^T is now
@@ -224,3 +359,5 @@
 		http://faculty.plattsburgh.edu/astyanax/nano.  Please
 		update your bookmarks, tell your friends, and all that
 		jazz.
+
+$Id$

README

@@ -1,26 +1,18 @@
 
-	The nano editor (Nano's ANOther editor) by Chris Allegretta
+	nano - a GPLed, enhanced clone of the Pico text editor.
                                       
-Manifesto
+Overview
+
+     The nano project was started because of a few "problems" with the
+     wonderfully easy-to-use and friendly Pico text editor.
+
+     First and foremost is its license: the Pine suite does not use the
+     GPL or a GPL-friendly license, and has unclear restrictions on 
+     redistribution.  Because of this, Pine and Pico are not included with
+     many GNU/Linux distributions.  Also, other features (like goto line
+     number or search and replace) were unavailable until recently or
+     require a command-line flag.  Yuck.
 
-     Nano is the editor formerly known as TIP (TIP Isn't Pico).
-     The nano project was started because of three main problems with the
-     wonderfully easy-to-use and friendly Pico text editor:
-     
-     - It's license is not the GNU GPL, and hence some Linux
-     distributions, including Debian (my favorite) don't always
-     include it/don't include binaries.  This is not necessarily a
-     problem, but an issue nonetheless.
-     
-     - Until recently, it had no ability to go to a line # from within
-     the editor. There was the +number command line option, but who wants
-     to exit a file to go to a specific line number? When I want to go to
-     a line, since I have to exit anyway, I just call up vi temporarily.
-     
-     - No search and replace feature. Well, apparently there is a flag
-     that lets you do a search and replace (-b in newer versions) but,
-     well, I still dont like it.
-     
      nano aims to solve these problems by emulating the functionality of
      Pico as closely as possible while adressing the problems above and
      perhaps providing other extra functionality.
@@ -39,7 +31,7 @@ How to compile and install nano
      
 Web Page
 
-	http://www.asty.org/nano
+	http://www.nano-editor.org
      
 Mailing List and Bug Reports
 
@@ -54,7 +46,7 @@ Mailing List and Bug Reports
 	with a subject of "subscribe", where <name> is the list you want to
 	subscribe to.
 	For general bug reports, send a description of the problem to
-	nano@asty.org or directly to the development list.
+	nano@nano-editor.org or directly to the development list.
 
 Current Status
 
@@ -80,3 +72,5 @@ Current Status
      can guess, I'm not much of an emacs fan ;)
      
    Chris Allegretta (chrisa@asty.org)
+
+$Id$

TODO

@@ -1,14 +1,28 @@
 TODO file (? means the feature may be implemented, but not definitely)
 -----------------------------------------------------------------------------
 
-- Implement Spelling [DONE, mostly...]
+Current Version:
+- Implement Spelling [DONE]
 - Implement Help [DONE]
 - Internationalization [In progress, translators welcome!]
 - Allow nano to be resized in X. [DONE]
-- Color syntax highlighting? (certainly seems like there's a demand for it.)
 - On page up/down, put the cursor on the first line (like Pico), not the
   center line [DONE]
-- Undo/Redo key?
-- single line scroll up/down?
-- Rewrite edit_refresh, if at all possible [In progress]
+- Rewrite edit_refresh, if at all possible [DONE]
 - Implement justify function [DONE]
+- Cut to end of line [DONE]
+- Built-in speller command [needed for version 1.0] [DONE]
+- Better statusbar interaction (scrolling, tab completion for filename)
+  [needed for version 1.0] [DONE]
+- Now do username completion [DONE].
+- Unjustify command (^U after ^J) [DONE =-].
+- Username completion (~user) [DONE =-].
+
+For Next Version:
+- Undo/Redo key?
+- Single line scroll up/down?
+- Color syntax highlighting? (certainly seems like there's a demand for it.)
+- .nanorc ?????
+- Backup making (filename~)?
+
+$Id$

acconfig.h

@@ -1,6 +1,11 @@
+/* $Id$ */
+
 /* Define this if you have the wresize function in your ncurses-type library */
 #undef HAVE_WRESIZE
 
+/* Define this if your curses lib has the _use_keypad flag */
+#undef HAVE_USEKEYPAD
+
 /* Define this if you have NLS */
 #undef ENABLE_NLS
 
@@ -22,5 +27,20 @@
 /* Define to use the slang wrappers for curses instead of native curses */
 #undef USE_SLANG
 
-/* Define this if you have a behaving TABSIZE global in your curses lib */
-#undef HAVE_TABSIZE
+/* Define this to enable the extra stuff */
+#undef NANO_EXTRA
+
+/* Define to disable the tab completion code Chris worked so hard on! */
+#undef DISABLE_TABCOMP
+
+/* Define this to disable the justify routine */
+#undef DISABLE_JUSTIFY
+
+/* Define this to disable the use(full|less) spelling functions */
+#undef DISABLE_SPELLER
+
+/* Define this to disable the ^G help menu */
+#undef DISABLE_HELP
+
+/* Define this to disable the built-in (crappy) file browser */
+#undef DISABLE_BROWSER

config.h.in

@@ -55,6 +55,9 @@
 /* Define this if you have the wresize function in your ncurses-type library */
 #undef HAVE_WRESIZE
 
+/* Define this if your curses lib has the _use_keypad flag */
+#undef HAVE_USEKEYPAD
+
 /* Define this if you have NLS */
 #undef ENABLE_NLS
 
@@ -76,8 +79,23 @@
 /* Define to use the slang wrappers for curses instead of native curses */
 #undef USE_SLANG
 
-/* Define this if you have a behaving TABSIZE global in your curses lib */
-#undef HAVE_TABSIZE
+/* Define this to enable the extra stuff */
+#undef NANO_EXTRA
+
+/* Define to disable the tab completion code Chris worked so hard on! */
+#undef DISABLE_TABCOMP
+
+/* Define this to disable the justify routine */
+#undef DISABLE_JUSTIFY
+
+/* Define this to disable the use(full|less) spelling functions */
+#undef DISABLE_SPELLER
+
+/* Define this to disable the ^G help menu */
+#undef DISABLE_HELP
+
+/* Define this to disable the built-in (crappy) file browser */
+#undef DISABLE_BROWSER
 
 /* Define if you have the __argz_count function.  */
 #undef HAVE___ARGZ_COUNT
@@ -157,6 +175,9 @@
 /* Define if you have the <nl_types.h> header file.  */
 #undef HAVE_NL_TYPES_H
 
+/* Define if you have the <regex.h> header file.  */
+#undef HAVE_REGEX_H
+
 /* Define if you have the <string.h> header file.  */
 #undef HAVE_STRING_H
 

configure.in

@@ -1,6 +1,7 @@
+# $Id$
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(nano.c)
-AM_INIT_AUTOMAKE(nano, 0.9.12-cvs)
+AM_INIT_AUTOMAKE(nano, 0.9.99pre1)
 AM_CONFIG_HEADER(config.h:config.h.in)
 ALL_LINGUAS="es de fr it id fi"
 
@@ -10,7 +11,7 @@ AC_ISC_POSIX
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h unistd.h malloc.h termios.h termio.h limits.h getopt.h)
+AC_CHECK_HEADERS(fcntl.h unistd.h malloc.h termios.h termio.h limits.h getopt.h regex.h)
 
 dnl options
 AC_ARG_ENABLE(tiny,
@@ -18,6 +19,47 @@ AC_ARG_ENABLE(tiny,
                           (currently disables detailed help and i18n)],
 [if test x$enableval = xyes; then
     AC_DEFINE(NANO_SMALL) tiny_support=yes
+    AC_DEFINE(DISABLE_TABCOMP) 
+    AC_DEFINE(DISABLE_SPELLER) 
+    AC_DEFINE(DISABLE_HELP) 
+    AC_DEFINE(DISABLE_JUSTIFY) 
+    AC_DEFINE(DISABLE_BROWSER) 
+ fi])
+
+AC_ARG_ENABLE(extra,
+[  --enable-extra          Enable extra (optional) functions, including easter eggs],
+[if test x$enableval = xyes; then
+    AC_DEFINE(NANO_EXTRA) extra_support=yes
+ fi])
+
+AC_ARG_ENABLE(tabcomp,
+[  --disable-tabcomp       Disables tab completion code for a smaller binary],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_TABCOMP) 
+ fi])
+
+AC_ARG_ENABLE(justify,
+[  --disable-justify       Disable justify/unjustify function],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_JUSTIFY) 
+ fi])
+
+AC_ARG_ENABLE(speller,
+[  --disable-speller       Disables spell checker function],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_SPELLER) 
+ fi])
+
+AC_ARG_ENABLE(help,
+[  --disable-help          Disables help function (^G)],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_HELP) 
+ fi])
+
+AC_ARG_ENABLE(browser,
+[  --disable-browser       Disables mini file browser],
+ [if test x$enableval != xyes; then
+    AC_DEFINE(DISABLE_BROWSER)
  fi])
 
 AC_MSG_CHECKING(whether to use slang)
@@ -25,44 +67,78 @@ CURSES_LIB_NAME=""
 AC_ARG_WITH(slang,
 [  --with-slang[=DIR]      Use the slang library instead of curses],
 [    case "$with_slang" in
-    yes)
-	AC_MSG_RESULT(yes)
-
-	AC_CHECK_HEADER(slcurses.h,
-	    AC_CHECK_LIB(slang, SLcurses_newwin,
-		[AC_DEFINE(USE_SLANG) slang_support=yes
-		CURSES_LIB="-lslang" CURSES_LIB_NAME=slang]),
-	    AC_MSG_ERROR([
-*** The header file slcurses.h was not found. If you wish to use
-*** slang support this header file is required. Please either
-*** install a version of slang that includes the slcurses.h file or
-*** do not call the configure script with --with-slang
-]))
-	;;
     no)
 	AC_MSG_RESULT(no)
 	;;
     *)
 	AC_MSG_RESULT(yes)
 
-	# Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
-	# alternate readline path
-	_ldflags=${LDFLAGS}
-	_cppflags=${CPPFLAGS}
-
-	# Add additional search path
-	LDFLAGS="-L$with_slang/lib $LDFLAGS"
-	CPPFLAGS="-I$with_slang/include $CPPFLAGS"
+	if test "$with_slang" != "yes"; then
+	    # Add additional search path
+	    LDFLAGS="-L$with_slang/lib $LDFLAGS"
+	    CPPFLAGS="-I$with_slang/include $CPPFLAGS"
+	fi
 
 	AC_CHECK_HEADER(slcurses.h,
-	    AC_CHECK_LIB(slang, SLcurses_newwin,
-		[AC_DEFINE(USE_SLANG) slang_support=yes
-		CURSES_LIB="-L${with_slang}/lib -lslang"
-		CURSES_LIB_NAME=slang],
-		AC_MSG_ERROR([
-*** The slang library was not found or the version you have installed
-*** is incorrect.
-])),
+	    AC_MSG_CHECKING(for SLtt_initialize in -lslang)
+	    _libs=$LIBS
+	    LIBS="$LIBS -lslang"
+	    AC_TRY_RUN([
+#include <stdio.h>
+#include <slcurses.h>
+int main () { SLtt_initialize (NULL); return 0; }],
+		[AC_MSG_RESULT(yes)
+		AC_DEFINE(USE_SLANG)
+		slang_support=yes
+		if test "$with_slang" != "yes"; then
+		    CURSES_LIB="-L${with_slang}/lib -lslang"
+		else
+		    CURSES_LIB="-lslang"
+		fi
+		CURSES_LIB_NAME=slang], [
+		AC_MSG_RESULT(no)
+		# We might need the term library
+		for termlib in ncurses curses termcap terminfo termlib; do
+		    AC_CHECK_LIB(${termlib}, tputs, [tcap="-l$termlib"])
+		    test -n "$tcap" && break
+		done
+
+		AC_MSG_CHECKING(for SLtt_initialize in -lslang $tcap)
+		LIBS="$LIBS $tcap"
+		AC_TRY_RUN([
+#include <stdio.h>
+#include <slcurses.h>
+int main () { SLtt_initialize (NULL); return 0; }],
+		    [AC_MSG_RESULT(yes)
+		    AC_DEFINE(USE_SLANG)
+		    slang_support=yes
+		    if test "$with_slang" != "yes"; then
+			CURSES_LIB="-L${with_slang}/lib -lslang $tcap"
+		    else
+			CURSES_LIB="-lslang $tcap"
+		    fi
+		    CURSES_LIB_NAME=slang], [
+		    AC_MSG_RESULT(no)
+		    # We might need the math library
+		    AC_MSG_CHECKING(for SLtt_initialize in -lslang $tcap -lm)
+		    LIBS="$LIBS -lm"
+		    AC_TRY_RUN([
+#include <stdio.h>
+#include <slcurses.h>
+int main () { SLtt_initialize (NULL); return 0; }],
+			[AC_MSG_RESULT(yes)
+			AC_DEFINE(USE_SLANG)
+			slang_support=yes
+			if test "$with_slang" != "yes"; then
+			    CURSES_LIB="-L${with_slang}/lib -lslang $tcap -lm"
+			else
+			    CURSES_LIB="-lslang $tcap -lm"
+			fi
+			CURSES_LIB_NAME=slang],
+			[AC_MSG_RESULT(no)],
+AC_MSG_WARN([*** Can not use slang when cross-compiling]))],
+AC_MSG_WARN([*** Can not use slang when cross-compiling]))], 
+AC_MSG_WARN([*** Can not use slang when cross-compiling])),
 	    AC_MSG_ERROR([
 *** The header file slcurses.h was not found. If you wish to use
 *** slang support this header file is required. Please either
@@ -70,9 +146,13 @@ AC_ARG_WITH(slang,
 *** do not call the configure script with --with-slang
 ]))
 
-	LDFLAGS=${_ldflags}
+	test "${_libs+set}" = "set" && LIBS=$_libs
+
+	if test "$with_slang" != "yes"; then
+	    LDFLAGS=${_ldflags}
+	fi
 	;;
-    esac])
+    esac], AC_MSG_RESULT(no))
 
 dnl Checks for functions
 AC_CHECK_FUNCS(snprintf vsnprintf)
@@ -101,9 +181,7 @@ dnl Checks for libraries.
 if eval "test x$CURSES_LIB_NAME = x"
 then
     AC_CHECK_HEADERS(curses.h ncurses.h)
-    AC_CHECK_LIB(ncurses, tgetent,[CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses
-dnl Only ncurses seems to have a working TABSIZE function.
-AC_DEFINE(HAVE_TABSIZE)])
+    AC_CHECK_LIB(ncurses, tgetent,CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses)
 fi
 
 if eval "test x$CURSES_LIB_NAME = x"
@@ -111,6 +189,12 @@ then
     AC_CHECK_LIB(curses, tgetent, CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses)
 fi
 
+# Fallback for PDCurses and less useful curses libs...
+if eval "test x$CURSES_LIB_NAME = x"
+then
+    AC_CHECK_LIB(curses, initscr, CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses)
+fi
+
 if eval "test x$CURSES_LIB_NAME = x"
 then
     AC_CHECK_LIB(termcap, tgetent, CURSES_LIB="-ltermcap" CURSES_LIB_NAME=termcap)
@@ -127,7 +211,23 @@ else
 fi
 
 
-AC_CHECK_LIB($CURSES_LIB_NAME, wresize, AC_DEFINE(HAVE_WRESIZE))
+if test x$slang_support != xyes; then
+    AC_CHECK_LIB($CURSES_LIB_NAME, wresize, AC_DEFINE(HAVE_WRESIZE))
+
+    # Taken from aumix (can't tell form the variable name?)
+    AC_CACHE_CHECK(for private member _use_keypad in WINDOW,
+    aumix_cv_struct_window_usekeypad,
+    [AC_TRY_COMPILE([#ifdef HAVE_NCURSES_H
+#include <ncurses.h>
+#else
+#include <curses.h>
+#endif], [WINDOW w; w._use_keypad;],
+    aumix_cv_struct_window_usekeypad=yes, aumix_cv_struct_window_usekeypad=no)])
+    
+    if test $aumix_cv_struct_window_usekeypad = yes; then
+	AC_DEFINE(HAVE_USEKEYPAD)
+    fi
+fi
 
 dnl Parse any configure options
 

cut.c

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   cut.c                                                                *
  *                                                                        *
@@ -97,8 +98,7 @@ void cut_marked_segment(filestruct * top, int top_x, filestruct * bot,
     free(top->data);
     top->data = tmpstr;
 
-    bot->data[bot_x] = 0;
-    align(&bot->data);
+    null_at(bot->data, bot_x);
     next = bot->next;
 
     /* We explicitly don't decrement totlines here because we don't snarf
@@ -124,7 +124,7 @@ void cut_marked_segment(filestruct * top, int top_x, filestruct * bot,
 	}
     }
     if (top->lineno < edittop->lineno)
-	edit_update(top);
+	edit_update(top, CENTER);
 }
 #endif
 
@@ -133,22 +133,44 @@ int do_cut_text(void)
     filestruct *tmp, *fileptr = current;
 #ifndef NANO_SMALL
     char *tmpstr;
-    int newsize;
+    int newsize, cuttingtoend = 0;
 #endif
 
+    check_statblank();
     if (fileptr == NULL || fileptr->data == NULL)
 	return 0;
 
     tmp = fileptr->next;
 
-    if (!ISSET(KEEP_CUTBUFFER) || ISSET(MARK_ISSET)) {
+    if (!ISSET(KEEP_CUTBUFFER)) {
 	free_filestruct(cutbuffer);
 	cutbuffer = NULL;
+
 #ifdef DEBUG
 	fprintf(stderr, _("Blew away cutbuffer =)\n"));
 #endif
     }
+
+    /* Must let cutbuffer get blown away first before we do this... */
+    if (fileptr == filebot && !ISSET(MARK_ISSET))
+	return 0;
+
 #ifndef NANO_SMALL
+    if (ISSET(CUT_TO_END) && !ISSET(MARK_ISSET)) {
+	if (current_x == strlen(current->data)) {
+	    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;
+	    cuttingtoend = 1;
+	}
+    }
     if (ISSET(MARK_ISSET)) {
 	if (current->lineno == mark_beginbuf->lineno) {
 	    tmp = copy_node(current);
@@ -183,9 +205,14 @@ int do_cut_text(void)
 
 	placewewant = xplustabs();
 	UNSET(MARK_ISSET);
+
 	marked_cut = 1;
 	set_modified();
-	edit_update(current);
+	if (cuttingtoend)
+	    edit_refresh();
+	else
+	    edit_update(current, CENTER);
+
 	return 1;
 #else
     if (0) {
@@ -197,11 +224,11 @@ int do_cut_text(void)
 	    tmp = fileptr;
 	    fileage = fileptr;
 	    add_to_cutbuffer(fileptr->prev);
-	    totsize--; /* get the newline */
+	    totsize--;		/* get the newline */
 	    totlines--;
 	    fileptr->prev = NULL;
-	    edit_update(fileage);
 	    current = fileptr;
+	    edit_update(fileage, CENTER);
 	} else {
 	    add_to_cutbuffer(fileptr);
 	    fileage = make_new_node(NULL);
@@ -217,20 +244,10 @@ int do_cut_text(void)
 	    (fileptr->next)->prev = fileptr->prev;
 	    current = fileptr->next;
 	    totlines--;
-	    totsize--; /* get the newline */
-	} else {
-	    /* we're deleteing the last line
-	       and replacing it with a dummy line,
-	       so totlines is the same */
-	    tmp = fileptr->prev;
-	    tmp->next = make_new_node(tmp);
-	    tmp = tmp->next;
-	    tmp->data = nmalloc(1);
-	    strcpy(tmp->data, "");
-	    current = tmp;
-	    filebot = tmp;
+	    totsize--;		/* get the newline */
 	}
-
+	/* No longer an else here, because we never get here anymore...
+	   No need to cut the magic line, as it's empty */
 	add_to_cutbuffer(fileptr);
     }
 
@@ -257,10 +274,12 @@ int do_uncut_text(void)
     filestruct *tmp = current, *fileptr = current, *newbuf, *newend;
 #ifndef NANO_SMALL
     char *tmpstr, *tmpstr2;
+    filestruct *hold = current;
 #endif
     int i;
 
     wrap_reset();
+    check_statblank();
     if (cutbuffer == NULL || fileptr == NULL)
 	return 0;		/* AIEEEEEEEEEEEE */
 
@@ -272,7 +291,7 @@ int do_uncut_text(void)
 
     /* Hook newbuf into fileptr */
 #ifndef NANO_SMALL
-    if (marked_cut == 1) {
+    if (marked_cut) {
 	/* If there's only one line in the cutbuffer */
 	if (cutbuffer->next == NULL) {
 	    tmpstr =
@@ -288,7 +307,6 @@ int do_uncut_text(void)
 
 	    placewewant = xplustabs();
 	    update_cursor();
-	    renumber(current);
 	} else {		/* yuck -- no kidding! */
 	    tmp = current->next;
 	    /* New beginning */
@@ -322,8 +340,13 @@ int do_uncut_text(void)
 
 	    if (tmp != NULL)
 		tmp->prev = newend;
-	    else
+	    else {
+		/* Fix the editbot pointer too */
+		if (editbot == filebot)
+		    editbot = newend;
 		filebot = newend;
+		new_magicline();
+	    }
 
 	    /* Now why don't we update the totsize also */
 	    for (tmp = current->next; tmp != newend; tmp = tmp->next)
@@ -331,13 +354,29 @@ int do_uncut_text(void)
 
 	    i = editbot->lineno;
 
-	    renumber(current);
-
 	    current = newend;
 	    if (i <= newend->lineno)
-		edit_update(current);
+		edit_update(current, CENTER);
 	}
 
+	/* If marked cut == 2, that means that we're doing a cut to end
+	   and we don't want anything else on the line, so we have to
+	   screw up all the work we just did and separate the line.  There
+	   must be a better way to do this, but not at 1AM on a work night. */
+
+	if (marked_cut == 2 && current_x != strlen(current->data)) {
+	    tmp = make_new_node(current);
+	    tmp->data = nmalloc(strlen(&current->data[current_x]) + 1);
+	    strcpy(tmp->data, &current->data[current_x]);
+	    splice_node(current, tmp, current->next);
+	    null_at(current->data, current_x);
+	    current = current->next;
+	    current_x = 0;
+	    placewewant = 0;
+	}
+	/* Renumber from BEFORE where we pasted ;) */
+	renumber(hold);
+
 	dump_buffer(fileage);
 	dump_buffer(cutbuffer);
 	set_modified();
@@ -371,7 +410,7 @@ int do_uncut_text(void)
     i = editbot->lineno;
     renumber(newbuf);
     if (i < newend->lineno)
-	edit_update(fileptr);
+	edit_update(fileptr, CENTER);
 
     dump_buffer_reverse(fileptr);
 

faq.html

@@ -0,0 +1,624 @@
+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<title>The nano editor FAQ</title>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+   <meta name="GENERATOR" content="Mozilla/4.73 [en] (X11; U; Linux 2.2.16 i586) [Netscape]">
+</head>
+<body text="#000000" bgcolor="#FFFFFF" link="#0000EF" vlink="#51188E" alink="#FF0000">
+
+<h1>
+<font color="#CC0000">The nano FAQ</font></h1>
+<h2>
+<font color="#330000">Table of Contents</font></h2>
+
+<h2>
+<font color="#330000"><a href="#1">1.&nbsp; General</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#1.1">1.1 About this FAQ.</a></font>
+<br><font color="#330000"><a href="#1.2">1.2. How do I contribute to it?</a></font>
+<br><font color="#330000"><a href="#1.3">1.3. What is nano?</a></font>
+<br><font color="#330000"><a href="#1.4">1.4. What is the history behind
+nano?</a></font>
+<br><font color="#330000"><a href="#1.5">1.5. Why the name change from
+TIP?</a></font>
+<br><font color="#330000"><a href="#1.6">1.6. What is the current version
+of nano?</a></font>
+<br><font color="#330000"><a href="#1.7">1.7. I want to read the man page
+without having to download the program!</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#2">2. Where to get nano</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#2.1">2.1. FTP and WWW sites
+that carry nano.</a></font>
+<br><font color="#330000"><a href="#2.2">2.2. Redhat and derivatives (.rpm)
+packages.</a></font>
+<br><font color="#330000"><a href="#2.3">2.3. Debian (.deb) packages.</a></font>
+<br><font color="#330000"><a href="#2.4">2.4. By CVS (for the brave).</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#3">3. Installation and Configuration</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#3.1">3.1. How do install the
+RPM or DEB package?</a></font>
+<br><font color="#330000"><a href="#3.2">3.2. Compiling from source: WHAT
+THE HECK DO I DO NOW?</a></font>
+<br><font color="#330000"><a href="#3.2">3.3. Why does everything go into
+/usr/local?</a></font>
+<br><font color="#330000"><a href="#3.4">3.4. I get errors about 'bindtextdomain',
+'gettext' and/or 'gettextdomain'.&nbsp; What can I do about it?</a></font>
+<br><font color="#330000"><a href="#3.5">3.5. Nano should automatically 
+run strip on the binary when installing it!</a></font>
+<br><font color="#330000"><a href="#3.6">3.6. How can I make the
+executable smaller?  This is too bloated!</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#4">4. Running</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#4.1">4.1. Ack!&nbsp; My backspace/delete/enter/double
+bucky/meta key doesn't seem to work!&nbsp; What can I do?</a></font>
+<br><font color="#330000"><a href="#4.2">4.2. Nano crashes when I type
+&lt;insert keystroke here>!</a></font>
+<br><font color="#330000"><a href="#4.3">4.3. Nano crashes when I resize
+my window.&nbsp;&nbsp; How can I fix that?</a></font>
+<br><font color="#330000"><a href="#4.4">4.4. Why does nano show ^\ and
+^_ in the shortcut list instead of ^G and ^J?</a></font>
+<br><font color="#330000"><a href="#4.5">4.5. When I type in a
+search string, the string I last searched for is already in front of
+my cursor!  !What happened?!</a></font>
+<br><font color="#330000"><a href="#4.6">4.6. I get the message "NumLock
+glitch detected.  Keypad will malfunction with NumLock off." What
+gives?</a></font>
+<br><font color="#330000"><a href="#4.7">4.7. How do I make nano my
+default editor (in Pine, mutt, etc.)?</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#5">5. Internationalization</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#5.1">5.1. There's no translation
+for my language!</a></font>
+<br><font color="#330000"><a href="#5.2">5.2. I don't like the translation
+for &lt;x> in my language.&nbsp;&nbsp; How can I fix it?</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#6">6. Advocacy and Licensing</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#6.1">6.1. Why should I use
+nano instead of Pico?</a></font>
+<br><font color="#330000"><a href="#6.2">6.2. Why should I use Pico instead
+of nano?</a></font>
+<br><font color="#330000"><a href="#6.3">6.3. What is so bad about the
+PINE license?</a></font>
+<br><font color="#330000"><a href="#6.4">6.4. Okay, well what mail program
+should I use then?</a></font>
+<br><font color="#330000"><a href="#6.5">6.5. Why doesn't UW simply change
+their license?</a></font>
+<br><font color="#330000"><a href="#6.6">6.6. What if tomorrow UW changes
+the license to be truly Free Software?</a></font></blockquote>
+
+<h2>
+<font color="#330000"><a href="#7">7. Miscellaneous</a></font></h2>
+
+<blockquote><font color="#330000"><a href="#7.1">7.1. Nano related mailing
+lists.</a></font>
+<br><font color="#330000"><a href="#7.2">7.2. I want to send the development
+team a big load of cash (or just a thank you).</a></font>
+<br><font color="#330000"><a href="#7.3">7.3. How do I submit a patch?</a></font>
+<br><font color="#330000"><a href="#7.4">7.4. How do I join the development
+team?</a></font>
+<br><font color="#330000"><a href="#7.5">7.5. Can I have CVS write access?</a></font></blockquote>
+
+<h2>
+<a href="#8">8. ChangeLog</a></h2>
+
+<hr WIDTH="100%">
+<br>&nbsp;
+<h1>
+<a NAME="1"></a><font color="#330000">1.&nbsp; General</font></h1>
+
+<h2>
+<a NAME="1.1"></a><font color="#330000">1.1 About this FAQ.</font></h2>
+
+<blockquote><font color="#330000">This FAQ was written and is maintained
+by Chris Allegretta &lt;<a href="mailto:chrisa@asty.org">chrisa@asty.org</a>>,
+who also happens to be the creator of nano.&nbsp;&nbsp; Maybe someone else
+will volunteer to maintain this FAQ someday, who knows...</font></blockquote>
+
+<h2>
+<a NAME="1.2"></a><font color="#330000">1.2. How do I contribute to it?</font></h2>
+
+<blockquote><font color="#330000">Your best bet is to send it to the nano
+email address, <a
+href="mailto:nano@nano-editor.org">nano@nano-editor.org</a> and if
+it is useful enough it will be included in future versions.</font></blockquote>
+
+<h2>
+<a NAME="1.3"></a><font color="#330000">1.3. What is nano?</font></h2>
+
+<blockquote><font color="#330000">Nano is designed to be a free replacement
+for the Pico text editor, part of the PINE email suite from <a href="http://www.washington.edu/pine">The
+University of Washington</a>.&nbsp; It aims to "emulate Pico as closely
+as possible and perhaps include extra functionality WITHOUT breaking compatibility
+with Pico.</font></blockquote>
+
+<h2>
+<a NAME="1.4"></a><font color="#330000">1.4. What is the history behind
+nano?</font></h2>
+
+<blockquote><font color="#330000">Funny you should ask!</font>
+<p><b><font color="#330000">In the beginning...</font></b>
+<p><font color="#330000">For years Pine was THE program used to read email
+on a Unix system.&nbsp; The Pico text editor is the portion of the program
+one would use to compose his or her mail messages.&nbsp; Many beginners
+to Unix flocked to Pico and Pine because of their well organized, easy
+to use interfaces.&nbsp; With the proliferation of GNU/Linux in the mid to
+late 90's, many University students became intimately familiar with the
+strengths (and weaknesses) of Pine and Pico.</font>
+<p><b><font color="#330000">Then came debian...</font></b>
+<p><font color="#330000">The <a href="http://www.debian.org">debian GNU/Linux</a>
+distribution, known for its strict standards in distributing truly "free"
+software (i.e. had no restrictions on redistribution), would not include
+a binary package for Pine or Pico.&nbsp; Many people had a serious dilemma:&nbsp;
+they loved these programs, but they were not truly free software in the
+<a href="http://www.gnu.org/philosophy/free-sw.html">GNU</a>
+sense of the word.</font>
+<p><b><font color="#330000">The event...</font></b>
+<p><font color="#330000">It was in late 1999 when Chris Allegretta (our
+hero) was yet again complaining to himself about the less-than-perfect
+license Pico was distributed under, the 10000 makefiles that came with
+it and how just a few small improvements could make it the Best Editor
+in the World (TM).&nbsp; Having been a convert from Slackware to debian,
+he missed having a simple binary package that included Pine and Pico, and
+had grown tired of downloading them himself.</font>
+<p><font color="#330000">Finally something snapped inside and Chris coded
+and hacked like a madman for many hours straight one weekend to make a
+(barely usable) Pico clone, at the time called TIP (Tip Isn't Pico).&nbsp;
+The program could not be invoked without a filename, could not save files,
+had no help menu, spell checker, and so forth.&nbsp; But over time it improved,
+and with the help of a few great coders it matured to the almost stable
+state it is today.</font></blockquote>
+
+<h2>
+<a NAME="1.5"></a><font color="#330000">1.5. Why the name change from TIP?</font></h2>
+
+<blockquote><font color="#330000">On January 10, 2000, TIP was officially
+renamed to nano because of a namespace conflict with another program called
+'tip'.&nbsp; The original 'tip' program "establishes a full duplex terminal
+connection to a remote host", 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).</font></blockquote>
+
+<h2>
+<a NAME="1.6"></a><font color="#330000">1.6 What is the current version
+of nano?</font></h2>
+
+<blockquote><font color="#330000">The current version of nano *should*
+be 0.9.99pre1.&nbsp; Of course you should always check the nano hompage to
+see what the latest and greatest version is.</font></blockquote>
+
+<h2>
+<a NAME="1.7"></a><font color="#330000">1.7. I want to read the man page
+without having to download the program!</font></h2>
+
+<blockquote><font color="#330000">Jeez, demanding, aren't we?&nbsp;&nbsp;
+Okay, look <a href="http://www.nano-editor.org/dist/nano.1.html">here</a>.</font></blockquote>
+
+<hr WIDTH="100%">
+<h1>
+<a NAME="2"></a><font color="#330000">2. Where to get nano</font></h1>
+
+<h2>
+<a NAME="2.1"></a><font color="#330000">2.1. FTP and WWW sites that carry
+nano.</font></h2>
+
+<blockquote><font color="#330000">The nano distribution can be downloaded
+at the following fine web and ftp sites:</font>
+<ul>
+<li>
+<font color="#330000"><a href="http://www.nano-editor.org/dist">http://www.nano-editor.org/dist</a></font></li>
+
+<li>
+<font color="#330000"><a href="http://www.ewtoo.org/~astyanax/nano/dist">http://www.ewtoo.org/~astyanax/nano/dist</a></font></li>
+
+<li>
+<font color="#330000"><a href="ftp://ftp.nano-editor.org/pub/nano">ftp://ftp.nano-editor.org/pub/nano</a></font></li>
+
+<li>
+<font color="#330000"><a href="ftp://nano.sourceforge.net/pub/nano/">ftp://nano.sourceforge.net/pub/nano</a></font></li>
+</ul>
+</blockquote>
+
+<h2>
+<a NAME="2.2"></a><font color="#330000">2.2. Redhat and derivatives (.rpm)
+packages.</font></h2>
+
+<blockquote>
+<ul>
+<li>
+<font color="#330000"><a href="http://www.nano-editor.org/dist/RPMS">http://www.nano-editor.org/dist/RPMS</a></font></li>
+
+<li>
+<font color="#330000"><a href="http://www.ewtoo.org/~astyanax/nano/dist/RPMS">http://www.ewtoo.org/~astyanax/nano/dist/RPMS</a></font></li>
+
+<li>
+<font color="#330000"><a href="ftp://ftp.nano-editor.org/pub/nano/RPMS">ftp://ftp.nano-editor.org/pub/nano/RPMS</a></font></li>
+
+<li>
+<font color="#330000"><a href="ftp://nano.sourceforge.net/pub/nano/RPMS">ftp://nano.sourceforge.net/pub/nano/RPMS</a></font></li>
+</ul>
+<font color="#330000">Additionally, check out the Redhat contribs section
+at:</font>
+<ul>
+<li>
+<font color="#330000"><a href="http://metalab.unc.edu/pub/Linux/distributions/redhat/contrib/libc6/i386">http://metalab.unc.edu/pub/Linux/distributions/redhat/contrib/libc6/i386</a></font></li>
+
+<li>
+<font color="#330000"><a href="ftp://metalab.unc.edu/pub/Linux/distributions/redhat/contrib/libc6/i386">ftp://metalab.unc.edu/pub/Linux/distributions/redhat/contrib/libc6/i386</a></font></li>
+</ul>
+</blockquote>
+
+<h2>
+<a NAME="2.3"></a><font color="#330000">2.3. Debian (.deb) packages.</font></h2>
+
+<blockquote><font color="#330000">For debian users, you can check out the
+current nano packages for:</font>
+<ul>
+<li>
+<font color="#330000"><a href="http://www.debian.org/Packages/stable/editors/nano.html">stable</a></font></li>
+
+<li>
+<font color="#330000"><a href="http://www.debian.org/Packages/unstable/editors/nano.html">unstable</a></font></li>
+</ul>
+<font color="#330000">Note that versions &lt; 0.9.10 are probably not for
+those wanting to get serious work done, so until the stable distribution
+has an updated version of nano, you are best off using the one in unstable
+for now.</font></blockquote>
+
+<h2>
+<a NAME="2.4"></a><font color="#330000">2.4. By CVS (for the brave).</font></h2>
+
+<blockquote><font color="#330000">For the 'bleeding edge' current version
+of nano, you can use CVS to download the current source code.&nbsp; <b>Note:</b>
+believe it or not, by downloading code that has not yet stabilized into
+an official release, there could quite possibly be bugs, in fact the code
+may not even compile!&nbsp; Anyway, see <a href="https://sourceforge.net/cvs/?group_id=1304">the
+nano CVS page</a> for info on anonymous CVS access to the nano source.</font></blockquote>
+
+<hr WIDTH="100%">
+<h1>
+<a NAME="3"></a><font color="#330000">3. Installation and Configuration</font></h1>
+
+<h2>
+<a NAME="3.1"></a><font color="#330000">3.1. How do install the RPM or
+DEB package?</font></h2>
+
+<blockquote><font color="#330000">It's simple really!&nbsp; As root, type
+<b>rpm
+-Uvh nano-x.y.z-1.i386.rpm</b> if you have a Redhat-ish system or
+<b>dpkg
+-i nano_x.y.z-1.deb</b> if you have a Debian-ish system, where
+<b>x.y.z</b>
+is the release of nano.&nbsp; There are other programs to install packages,
+and if you wish to use those, knock yourself out.</font></blockquote>
+
+<h2>
+<a NAME="3.2"></a><font color="#330000">3.2. Compiling from source: WHAT
+THE HECK DO I DO NOW?</font></h2>
+
+<blockquote><font color="#330000">Okay, take a deep breath, this really
+isn't hard.&nbsp; Unpack the nano source with a command like:</font>
+<p><b><font color="#330000">tar -zxvf nano-x.y.z.tar.gz</font></b>
+<p><font color="#330000">If you get error messages about the -z option,
+try this:</font>
+<p><b><font color="#330000">gzip -dc nano-x.y.z.tar.gz | tar xvf -</font></b>
+<p><font color="#330000">(again, where x.y.z is the version number in question).&nbsp;
+Then you need to run configure with any options you might want (if any).</font>
+<p><font color="#330000">The average case is this:</font>
+<p><b><font color="#330000">cd nano-x.y.z/</font></b>
+<br><b><font color="#330000">./configure</font></b>
+<br><b><font color="#330000">make</font></b>
+<br><font color="#330000"><b>make install </b>(as root, of course)</font></blockquote>
+
+<h2>
+<a NAME="3.3"></a><font color="#330000">3.3. Why does everything go into
+/usr/local?</font></h2>
+
+<blockquote><font color="#330000">Well, that's what the <b>configure</b>
+script defaults to.&nbsp; If you wish to change this, simply do this:</font>
+<p><b><font color="#330000">./configure --prefix=/usr</font></b>
+<p><font color="#330000">to put nano into /usr/bin when you run <b>make
+install</b>.</font></blockquote>
+
+<h2>
+<a NAME="3.4"></a><font color="#330000">3.4. I get errors about 'bindtextdomain',
+'gettext' and/or 'gettextdomain'.&nbsp; What can I do about it?</font></h2>
+
+<blockquote><font color="#330000">Try doing a <b>./configure --with-included-gettext</b>
+and see if that solves your problem.&nbsp; You make need to do a <b>make
+clean ; make</b> to get it to work fully.</font></blockquote>
+
+<h2>
+<a NAME="3.5"></a><font color="#330000">3.5. Nano should automatically 
+run strip on the binary when installing it!</font></h2>
+
+<blockquote><font color="#330000">Actually, it does, but you have to use
+<b>make install-strip</b>.  The default make install does not, and will
+not, run strip automatically.</font></blockquote>
+
+<h2>
+<a NAME="3.6"></a><font color="#330000">
+3.6. How can I make the executable smaller?  This is too
+bloated!</font></h2>
+
+<blockquote><font color="#330000">Actually, there are several parts of the
+editor that can be disabled.  You can pass arguments to the
+<b>configure</b> script that disable certain features.   Here's a brief
+list:
+<pre>
+<b>--disable-tabcomp</b>       Disables tab completion code for a smaller binary
+<b>--disable-justify</b>       Disable justify/unjustify function
+<b>--disable-speller</b>       Disables spell checker function
+<b>--disable-help</b>          Disables help function (^G)
+<b>--disable-browser</b>       Disables mini file browser
+</pre><br>
+There's also the <b>--enable-tiny</b> option which disabled everything
+above, as well as some larger chunks of the program (like the marker code
+that you use Control-^ to select with).  Also, if you know you aren't
+going to be using other languages you can use <b>--disable-nls</b> to
+disable internationalization and save a few K to a few dozen K depending
+on if you have locale support on your system. And finally there's always
+good old <b>strip</b> to strip all debugging code and code that exists in
+libraries on your system.
+</font></blockquote> <hr WIDTH="100%"> <h1>
+<a NAME="4"></a><font color="#330000">4. Running</font></h1>
+
+<h2>
+<a NAME="4.1"></a><font color="#330000">4.1. Ack!&nbsp; My backspace/delete/enter/double
+bucky/meta key doesn't seem to work!&nbsp; What can I do?</font></h2>
+
+<blockquote><font color="#330000">Try setting your $TERM variable to 'vt100'.&nbsp;
+Nano doesn't yet support every term entry under the sun.</font>
+<p><font color="#330000">Bourne shell users (like bash): <b>export TERM=vt100</b></font>
+<br><font color="#330000">C Shell users (tcsh and csh): <b>setenv TERM
+vt100</b></font></blockquote>
+
+<h2>
+<a NAME="4.2"></a><font color="#330000">4.2. Nano crashes when I type &lt;insert
+keystroke here>!</font></h2>
+
+<blockquote><font color="#330000">If you aren't trying some bizarre keystroke
+combination with some bizarre $TERM entry, chances are you have found a
+bug.&nbsp;&nbsp; You are welcome to submit it to the nano-devel list or
+to <a href="mailto:nano@nano-editor.org">nano@nano-editor.org</a>.</font></blockquote>
+
+<h2>
+<a NAME="4.3"></a><font color="#330000">4.3. Nano crashes when I resize
+my window.&nbsp;&nbsp; How can I fix that?</font></h2>
+
+<blockquote><font color="#330000">Older versions of nano had this problem,
+please upgrade to a newer version (at least 0.9.9 would be great, 0.9.12
+is recommended).</font></blockquote>
+
+<h2>
+<a NAME="4.4"></a><font color="#330000">4.4. Why does nano show ^\ and
+^_ in the shortcut list instead of ^G and ^J?</font></h2>
+
+<blockquote><font color="#330000">The help (^G) and justify (^J) functions
+were among the last to be written.&nbsp; To show the improvements that
+nano had over Pico (goto line # and replace), ^_ and ^\ were put on the
+shortcut list.&nbsp;&nbsp; If you use the <b>-p</b> option to nano you
+will get the same shortcuts at the bottom as Pico.</font></blockquote>
+
+<h2>
+<a name="4.5"><font color="#330000">4.5. When I type in a search
+string, the string I last searched for is already in front of my
+cursor!  !What happened?!</font></h2>
+
+<blockquote><font color="#330000">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).</font></blockquote>
+
+<h2>
+<a NAME="4.6"></a>I get the message "NumLock glitch detected.  Keypad
+will malfunction with NumLock off." What gives?</h2>
+
+<blockquote>
+Nano (actually almost all console editors do) has issues when cycling
+the NumLock key in certain X terminals (rxvt, aterm, wterm, etc...).  When
+you switch NumLock on to off, you put the terminal into an "application
+mode" 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.  
+<br><br>
+In a nutshell, if you want to be able to use the keypad with the arrow and
+page up/down functionality, you have to exit nano and reset your terminal
+(presumably with "reset" or "stty sane" or similar) and then run nano
+again with NumLock off.  If you know an easier way to restore "normal
+mode", please mail <A href="nano@nano-editor.org">nano@nano-editor.org</A>.
+<br>&nbsp;</blockquote>
+
+<h2>
+<a NAME="4.7"></a>4.7. How do I make nano my default editor (in Pine,
+mutt, etc)?</h2>
+
+<blockquote>You need to make nano your $EDITOR.&nbsp; If you want this
+to be saved, you should put a line like this in your <b>.bashrc</b> if
+you use bash:
+<p><b>export EDITOR=/usr/local/bin/nano</b>
+<p>or if you use tcsh put this in your <b>.cshrc</b> file:
+<p><b>setenv EDITOR /usr/local/bin/nano</b>
+<p>Change /usr/local/bin/nano to wherever nano is installed in your system.&nbsp;
+Type which nano to find out. This will not take effect until the next time
+you login.&nbsp; So log out and back in again.
+<p>Then on top that if you use Pine you must go into setup (type <b>S</b>
+at the main menu), then configure (type <b>C</b>).&nbsp; Hit enter on the
+lines that say:
+<p><b>[ ]&nbsp; enable-alternate-editor-cmd</b>
+<br><b>[ ]&nbsp; enable-alternate-editor-implicitly</b>
+<p>Then exit (<b>E</b>) and select Yes (<b>Y</b>).
+<p>Mutt users should see an effect immediately the next time you log in,
+no further configuration is needed.&nbsp; 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><b>my_hdr X-Composer: nano x.y.z</b>
+<p>Again, replace x.y.z with the version of nano you use.
+<br>&nbsp;</blockquote>
+
+<hr WIDTH="100%">
+<h1>
+<a NAME="5"></a><font color="#330000">5. Internationalization</font></h1>
+
+<h2>
+<a NAME="5.1"></a><font color="#330000">5.1. There's no translation for
+my language!</font></h2>
+
+<blockquote><font color="#330000">So, uh, get someone who speaks your native
+language to write one =-).&nbsp; Just grab the <b>nano.pot</b> file from
+the latest and greatest nano distribution (it's in the <b>po/</b> directory)
+and translate each line into your native language on the <b>msgstr</b>
+line.&nbsp; Then send it to the nano devel list or <a href="mailto:nano@nano-editor.org">nano@nano-editor.org</a>.</font></blockquote>
+
+<h2>
+<a NAME="5.2"></a><font color="#330000">5.2. I don't like the translation
+for &lt;x> in my language.&nbsp;&nbsp; How can I fix it?</font></h2>
+
+<blockquote><font color="#330000">The best way would probably be to e-mail
+the person listed in the <b>&lt;your_language>.po</b> file with your suggested
+corrections and they can in turn forward it to the nano email address,
+or the devel list.</font></blockquote>
+
+<hr WIDTH="100%">
+<h1>
+<a NAME="6"></a><font color="#330000">6. Advocacy and Licensing</font></h1>
+
+<h2>
+<a NAME="6.1"></a><font color="#330000">6.1. Why should I use nano instead
+of Pico?</font></h2>
+
+<blockquote><font color="#330000">There are many reasons to use nano instead
+of Pico, a more complete list can be found at the <a href="http://www.nano-edior.org">nano
+homepage</a>.</font></blockquote>
+
+<h2>
+<a NAME="6.2"></a><font color="#330000">6.2. Why should I use Pico instead
+of nano?</font></h2>
+
+<blockquote>Again, check out the <a href="http://www.nano-editor.org">nano
+homepage</a> for a good summary of reasons.&nbsp; It really is a matter
+of personal preference as to which editor you should use.&nbsp; If you're
+the type of person who likes using the original version of a program, then
+Pico is the editor for you.&nbsp;&nbsp; If you're looking for a few more
+features and a 'better' license as far as adding your own changes (sacrificing
+mailer integration and a little stability), nano is the way to go.</blockquote>
+
+<h2>
+<a NAME="6.3"></a><font color="#330000">6.3. What is so bad about the PINE
+license?</font></h2>
+
+<blockquote><font color="#330000">Technically there is nothing "wrong"
+with the U of W license for Pine and Pico.&nbsp; However, it is&nbsp; not
+considered truly "free" according to the <a href="http://www.debian.org/social_contract#guidelines">Debian
+Free Software Guidelines</a>.&nbsp; The only real problem as far as I'm
+aware as that there are limitations on the redistribution of programs based
+on the Pine and Pico source.&nbsp;&nbsp; So at a real nitty gritty level,
+these programs are not considered Free Software.&nbsp; This is why Pico
+isn't distributed in binary form in debian, and hence one of the main reasons
+nano was started.</font></blockquote>
+
+<h2>
+<a NAME="6.4"></a><font color="#330000">6.4. Okay, well what mail program
+should I use then?</font></h2>
+
+<blockquote><font color="#330000">Well, there is nothing stopping you from
+using Pine with nano (or Pine with Pico for that matter).&nbsp; But if
+you want to use programs that are considered Free Software, you may want
+to look into <a href="http://www.mutt.org">mutt</a>.&nbsp; It is a full-screen,
+console based mail program that actually has a lot more flexibility than
+Pine, but has a keymap included in the distribution that allows you to
+use the same keystrokes as Pine would to send and receive mail.&nbsp; It's
+also licensed under the GPL.</font></blockquote>
+
+<h2>
+<a NAME="6.5"></a><font color="#330000">6.5. Why doesn't UW simply change
+their license?</font></h2>
+
+<blockquote><font color="#330000">You're really not asking the right person
+here.&nbsp; I (Chris) waited a long time to see if UW would change their
+license because of the amount of high quality software being released and
+developed under the GPL without being taken advantage of by malicious corporate
+entities or other baddies, but no such luck so far.</font></blockquote>
+
+<h2>
+<a NAME="6.6"></a><font color="#330000">6.6. What if tomorrow UW changes
+the license to be truly Free Software?</font></h2>
+
+<blockquote><font color="#330000">Honestly nothing would make me happier
+than to see that happen.&nbsp; Nano would continue to be developed independently
+until such time as Pico had all the features nano did or the projects merged.&nbsp;
+That just does not seem very likely given that there has been no sign of
+any changes in the past few years in a positive direction.</font></blockquote>
+
+<hr WIDTH="100%">
+<h1>
+<a NAME="7"></a><font color="#330000">7. Miscellaneous</font></h1>
+
+<h2>
+<a NAME="7.1"></a><font color="#330000">7.1. Nano related mailing lists.</font></h2>
+
+<blockquote><font color="#330000">There are two mailing lists for nano
+hosted at <a href="http://www.sourceforge.net">SourceForge</a>, nano-announce
+and nano-devel.&nbsp; Nano-announce is a very low traffic list where new
+versions of nano are announced (surprise!)&nbsp; Nano-devel is a normally
+low, sometimes very high traffic list for dicussing the present and future
+development of nano.&nbsp; Here are links to where you can sign up for
+a given list:</font><font color="#330000"></font>
+<p><font color="#330000">nano-announce - <a href="http://lists.sourceforge.net/mailman/listinfo/nano-announce">http://lists.sourceforge.net/mailman/listinfo/nano-announce</a></font>
+<br><font color="#330000">nano-devel - <a href="http://lists.sourceforge.net/mailman/listinfo/nano-devel">http://lists.sourceforge.net/mailman/listinfo/nano-devel</a></font></blockquote>
+
+<h2>
+<a NAME="7.2"></a><font color="#330000">7.2. I want to send the development
+team a big load of cash (or just a thank you).</font></h2>
+
+<blockquote><font color="#330000">That's fine.&nbsp; Send it <a href="mailto:nano-devel@lists.sourceforge.net">our
+way</a>!&nbsp; Better yet, fix a <a href="http://www.nano-editor.org/dist/BUGS">bug</a>
+in the program or implement a <a href="http://www.nano-editor.org/dist/TODO">cool
+feature</a> and send us that instead (though cash is fine too).</font></blockquote>
+
+<h2>
+<a NAME="7.3"></a><font color="#330000">7.3. How do I submit a patch?</font></h2>
+
+<blockquote><font color="#330000">See Section <a href="#7.2">7.2</a>.</font></blockquote>
+
+<h2>
+<a NAME="7.4"></a><font color="#330000">7.4. How do I join the development
+team?</font></h2>
+
+<blockquote><font color="#330000">The easiest way is to consistently send
+in good patches that add some needed functionality, fix a bug or two and/or
+make the program more optimized/efficient.&nbsp; Then ask nicely and you
+will probably be added to the SourceForge development list and be given
+CVS write after awhile.&nbsp; There is a lot of responsibility that goes
+along with being a team member, so don't think it's just something to add
+to your resume.</font></blockquote>
+
+<h2>
+<a NAME="7.5"></a><font color="#330000">7.5. Can I have CVS write access?</font></h2>
+
+<blockquote><font color="#330000">Re-read Section </font><a href="#7.4">7.4</a><font color="#330000">
+and you should know the answer.</font></blockquote>
+
+<h1>
+<a NAME="8"></a>8. ChangeLog</h1>
+
+<blockquote>06/31/2000 - Initial framework.</blockquote>
+<P>
+$Id$
+</body>
+</html>

global.c

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   global.c                                                             *
  *                                                                        *
@@ -38,7 +39,7 @@ int center_x = 0, center_y = 0;	/* Center of screen */
 WINDOW *edit;			/* The file portion of the editor  */
 WINDOW *topwin;			/* Top line of screen */
 WINDOW *bottomwin;		/* Bottom buffer */
-char *filename;			/* Name of the file */
+char *filename = NULL;		/* Name of the file */
 int editwinrows = 0;		/* How many rows long is the edit
 				   window? */
 filestruct *current;		/* Current buffer pointer */
@@ -53,13 +54,15 @@ filestruct *editbot = NULL;	/* Same for the bottom */
 filestruct *filebot = NULL;	/* Last node in the file struct */
 filestruct *cutbuffer = NULL;	/* A place to store cut text */
 
-char *answer;			/* Answer str to many questions */
+char *answer = NULL;			/* Answer str to many questions */
 int totlines = 0;		/* Total number of lines in the file */
 int totsize = 0;		/* Total number of bytes in the file */
 int placewewant = 0;		/* The collum we'd like the cursor
 				   to jump to when we go to the
 				   next or previous line */
 
+int tabsize = 8;		/* Our internal tabsize variable */
+
 char *hblank;			/* A horizontal blank line */
 char *help_text;		/* The text in the help window */
 
@@ -71,16 +74,24 @@ int mark_beginx;		/* X value in the string to start */
 shortcut main_list[MAIN_LIST_LEN];
 shortcut whereis_list[WHEREIS_LIST_LEN];
 shortcut replace_list[REPLACE_LIST_LEN];
+shortcut replace_list_2[REPLACE_LIST_LEN]; /* 2nd half of replace dialog */
 shortcut goto_list[GOTO_LIST_LEN];
 shortcut writefile_list[WRITEFILE_LIST_LEN];
 shortcut help_list[HELP_LIST_LEN];
 shortcut spell_list[SPELL_LIST_LEN];
+#ifndef DISABLE_BROWSER
+shortcut browser_list[BROWSER_LIST_LEN];
+#endif
+
+toggle toggles[TOGGLE_LEN];
 
 /* Regular expressions */
 
-regex_t search_regexp;          /* Global to store compiled search regexp */
-regmatch_t regmatches[10];      /* Match positions for parenthetical
-                                   subexpressions, max of 10 */ 
+#ifdef HAVE_REGEX_H
+regex_t search_regexp;		/* Global to store compiled search regexp */
+regmatch_t regmatches[10];	/* Match positions for parenthetical
+				   subexpressions, max of 10 */
+#endif
 
 /* Initialize a struct *without* our lovely braces =( */
 void sc_init_one(shortcut * s, int key, char *desc, char *help, int alt,
@@ -96,7 +107,60 @@ void sc_init_one(shortcut * s, int key, char *desc, char *help, int alt,
     s->func = func;
 }
 
-void shortcut_init(void)
+/* Initialize the toggles in the same manner */
+void toggle_init_one(toggle * t, int val, char *desc, int flag)
+{
+    t->val = val;
+    t->desc = desc;
+    t->flag = flag;
+}
+
+void toggle_init(void)
+{
+#ifndef NANO_SMALL
+    char *toggle_const_msg, *toggle_autoindent_msg, *toggle_suspend_msg,
+	*toggle_nohelp_msg, *toggle_picomode_msg, *toggle_mouse_msg,
+	*toggle_cuttoend_msg, *toggle_wrap_msg;
+#ifdef HAVE_REGEX_H
+    char *toggle_regexp_msg;
+#endif
+
+    toggle_const_msg = _("Constant cursor position");
+    toggle_autoindent_msg = _("Auto indent");
+    toggle_suspend_msg = _("Suspend");
+    toggle_nohelp_msg = _("Help mode");
+    toggle_picomode_msg = _("Pico mode");
+    toggle_mouse_msg = _("Mouse support");
+    toggle_cuttoend_msg = _("Cut to end");
+#ifdef HAVE_REGEX_H
+    toggle_regexp_msg = _("Regular expressions");
+#endif
+    toggle_wrap_msg = _("Auto wrap");
+
+    toggle_init_one(&toggles[0], TOGGLE_CONST_KEY, toggle_const_msg,
+		    CONSTUPDATE);
+    toggle_init_one(&toggles[1], TOGGLE_AUTOINDENT_KEY,
+		    toggle_autoindent_msg, AUTOINDENT);
+    toggle_init_one(&toggles[2], TOGGLE_SUSPEND_KEY, toggle_suspend_msg,
+		    SUSPEND);
+    toggle_init_one(&toggles[3], TOGGLE_NOHELP_KEY, toggle_nohelp_msg,
+		    NO_HELP);
+    toggle_init_one(&toggles[4], TOGGLE_PICOMODE_KEY, toggle_picomode_msg,
+		    PICO_MODE);
+    toggle_init_one(&toggles[5], TOGGLE_WRAP_KEY, toggle_wrap_msg,
+		    NO_WRAP);
+    toggle_init_one(&toggles[6], TOGGLE_MOUSE_KEY, toggle_mouse_msg,
+		    USE_MOUSE);
+    toggle_init_one(&toggles[7], TOGGLE_CUTTOEND_KEY, toggle_cuttoend_msg,
+		    CUT_TO_END);
+#ifdef HAVE_REGEX_H
+    toggle_init_one(&toggles[8], TOGGLE_REGEXP_KEY, toggle_regexp_msg,
+		    USE_REGEXP);
+#endif
+#endif
+}
+
+void shortcut_init(int unjustify)
 {
     char *nano_help_msg = "", *nano_writeout_msg = "", *nano_exit_msg = "",
 	*nano_goto_msg = "", *nano_justify_msg = "", *nano_replace_msg =
@@ -110,14 +174,17 @@ void shortcut_init(void)
 	"", *nano_mark_msg = "", *nano_delete_msg =
 	"", *nano_backspace_msg = "", *nano_tab_msg =
 	"", *nano_enter_msg = "", *nano_case_msg =
-	"", *nano_cancel_msg = "";
+	"", *nano_cancel_msg = "", *nano_unjustify_msg = "";
 
 #ifndef NANO_SMALL
+    char *nano_tofiles_msg = "";
+
     nano_help_msg = _("Invoke the help menu");
     nano_writeout_msg = _("Write the current file to disk");
     nano_exit_msg = _("Exit from nano");
     nano_goto_msg = _("Goto a specific line number");
     nano_justify_msg = _("Justify the current paragraph");
+    nano_unjustify_msg = _("Unjustify after a justify");
     nano_replace_msg = _("Replace text within the editor");
     nano_insert_msg = _("Insert another file into the current one");
     nano_whereis_msg = _("Search for text within the editor");
@@ -144,13 +211,13 @@ void shortcut_init(void)
     nano_enter_msg = _("Insert a carriage return at the cursor position");
     nano_case_msg =
 	_("Make the current search or replace case (in)sensitive");
+    nano_tofiles_msg = _("Go to file browser");
     nano_cancel_msg = _("Cancel the current function");
 #endif
 
-
-    if (ISSET(PICO_MSGS))
+    if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[0], NANO_HELP_KEY, _("Get Help"),
-		    nano_help_msg, 0, 0, 0, VIEW, do_help);
+		    nano_help_msg, 0, NANO_HELP_FKEY, 0, VIEW, do_help);
     else
 	sc_init_one(&main_list[0], NANO_WRITEOUT_KEY, _("WriteOut"),
 		    nano_writeout_msg,
@@ -159,7 +226,7 @@ void shortcut_init(void)
     sc_init_one(&main_list[1], NANO_EXIT_KEY, _("Exit"),
 		nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, do_exit);
 
-    if (ISSET(PICO_MSGS))
+    if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[2], NANO_WRITEOUT_KEY, _("WriteOut"),
 		    nano_writeout_msg,
 		    0, NANO_WRITEOUT_FKEY, 0, NOVIEW, do_writeout_void);
@@ -168,9 +235,10 @@ void shortcut_init(void)
 		    nano_goto_msg,
 		    NANO_ALT_G, NANO_GOTO_FKEY, 0, VIEW, do_gotoline_void);
 
-    if (ISSET(PICO_MSGS))
+    if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[3], NANO_JUSTIFY_KEY, _("Justify"),
-		    nano_justify_msg, 0, 0, 0, NOVIEW, do_justify);
+		    nano_justify_msg, 0, NANO_JUSTIFY_FKEY, 0,
+		    NOVIEW, do_justify);
     else
 	sc_init_one(&main_list[3], NANO_REPLACE_KEY, _("Replace"),
 		    nano_replace_msg,
@@ -195,7 +263,11 @@ void shortcut_init(void)
     sc_init_one(&main_list[8], NANO_CUT_KEY, _("Cut Text"),
 		nano_cut_msg, 0, NANO_CUT_FKEY, 0, NOVIEW, do_cut_text);
 
-    sc_init_one(&main_list[9], NANO_UNCUT_KEY, _("UnCut Txt"),
+    if (unjustify)
+	sc_init_one(&main_list[9], NANO_UNJUSTIFY_KEY, _("UnJustify"),
+		nano_unjustify_msg, 0, 0, 0, NOVIEW, do_uncut_text);
+    else
+	sc_init_one(&main_list[9], NANO_UNCUT_KEY, _("UnCut Txt"),
 		nano_uncut_msg,
 		0, NANO_UNCUT_FKEY, 0, NOVIEW, do_uncut_text);
 
@@ -242,25 +314,26 @@ void shortcut_init(void)
     sc_init_one(&main_list[22], NANO_TAB_KEY, _("Tab"),
 		nano_tab_msg, 0, 0, 0, NOVIEW, do_tab);
 
-    if (ISSET(PICO_MSGS))
+    if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[23], NANO_REPLACE_KEY, _("Replace"),
 		    nano_replace_msg,
 		    NANO_ALT_R, NANO_REPLACE_FKEY, 0, NOVIEW, do_replace);
     else
 	sc_init_one(&main_list[23], NANO_JUSTIFY_KEY, _("Justify"),
-		    nano_justify_msg, 0, 0, 0, NOVIEW, do_justify);
+		    nano_justify_msg, 0, NANO_JUSTIFY_FKEY, 0,
+		    NOVIEW, do_justify);
 
     sc_init_one(&main_list[24], NANO_ENTER_KEY, _("Enter"),
 		nano_enter_msg,
 		0, KEY_ENTER, NANO_CONTROL_M, NOVIEW, do_enter_void);
 
-    if (ISSET(PICO_MSGS))
+    if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[25], NANO_GOTO_KEY, _("Goto Line"),
 		    nano_goto_msg,
 		    NANO_ALT_G, NANO_GOTO_FKEY, 0, VIEW, do_gotoline_void);
     else
 	sc_init_one(&main_list[25], NANO_HELP_KEY, _("Get Help"),
-		    nano_help_msg, 0, 0, 0, VIEW, do_help);
+		    nano_help_msg, 0, NANO_HELP_FKEY, 0, VIEW, do_help);
 
 
     sc_init_one(&whereis_list[0], NANO_FIRSTLINE_KEY, _("First Line"),
@@ -276,8 +349,9 @@ void shortcut_init(void)
     sc_init_one(&whereis_list[3], NANO_OTHERSEARCH_KEY, _("Replace"),
 		nano_replace_msg, 0, 0, 0, VIEW, do_replace);
 
-    sc_init_one(&whereis_list[4], NANO_FROMSEARCHTOGOTO_KEY, _("Goto Line"),
-		nano_goto_msg, 0, 0, 0, VIEW, do_gotoline_void);
+    sc_init_one(&whereis_list[4], NANO_FROMSEARCHTOGOTO_KEY,
+		_("Goto Line"), nano_goto_msg, 0, 0, 0, VIEW,
+		do_gotoline_void);
 
     sc_init_one(&whereis_list[5], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
@@ -295,13 +369,25 @@ void shortcut_init(void)
     sc_init_one(&replace_list[3], NANO_OTHERSEARCH_KEY, _("No Replace"),
 		nano_whereis_msg, 0, 0, 0, VIEW, do_search);
 
-    sc_init_one(&replace_list[4], NANO_FROMSEARCHTOGOTO_KEY, _("Goto Line"),
-		nano_goto_msg, 0, 0, 0, VIEW, do_gotoline_void);
+    sc_init_one(&replace_list[4], NANO_FROMSEARCHTOGOTO_KEY,
+		_("Goto Line"), nano_goto_msg, 0, 0, 0, VIEW,
+		do_gotoline_void);
 
     sc_init_one(&replace_list[5], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
 
+
+    sc_init_one(&replace_list_2[0], NANO_FIRSTLINE_KEY, _("First Line"),
+		nano_firstline_msg, 0, 0, 0, VIEW, do_first_line);
+
+    sc_init_one(&replace_list_2[1], NANO_LASTLINE_KEY, _("Last Line"),
+		nano_lastline_msg, 0, 0, 0, VIEW, do_last_line);
+
+    sc_init_one(&replace_list_2[2], NANO_CANCEL_KEY, _("Cancel"),
+		nano_cancel_msg, 0, 0, 0, VIEW, 0);
+
+
     sc_init_one(&goto_list[0], NANO_FIRSTLINE_KEY, _("First Line"),
 		nano_firstline_msg, 0, 0, 0, VIEW, &do_first_line);
 
@@ -324,17 +410,31 @@ void shortcut_init(void)
 		nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, do_exit);
 
 
-    sc_init_one(&writefile_list[0], NANO_CANCEL_KEY, _("Cancel"),
+#ifndef DISABLE_BROWSER
+    sc_init_one(&writefile_list[0], NANO_TOFILES_KEY, _("To Files"),
+		nano_tofiles_msg, 0, 0, 0, NOVIEW, 0);
+#endif
+
+    sc_init_one(&writefile_list[WRITEFILE_LIST_LEN - 1], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
-
-    sc_init_one(&writefile_list[0], NANO_CANCEL_KEY, _("Cancel"),
+    sc_init_one(&spell_list[0], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
-    sc_init_one(&spell_list[0], NANO_HELP_KEY, _("Get Help"),
-		nano_help_msg, 0, 0, 0, VIEW, do_help);
+#ifndef DISABLE_BROWSER
+    sc_init_one(&browser_list[0], NANO_PREVPAGE_KEY, _("Prev Page"),
+		nano_prevpage_msg,
+		0, NANO_PREVPAGE_FKEY, KEY_PPAGE, VIEW, 0);
 
-    sc_init_one(&spell_list[1], NANO_CANCEL_KEY, _("Cancel"),
-		nano_cancel_msg, 0, 0, 0, VIEW, 0);
+    sc_init_one(&browser_list[1], NANO_NEXTPAGE_KEY, _("Next Page"),
+		nano_nextpage_msg,
+		0, NANO_NEXTPAGE_FKEY, KEY_NPAGE, VIEW, 0);
 
+    sc_init_one(&browser_list[2], NANO_EXIT_KEY, _("Exit"),
+		nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, 0);
+
+#endif
+
+
+    toggle_init();
 }

intl/.cvsignore

@@ -0,0 +1,3 @@
+Makefile
+libintl.h
+po2tbl.sed

move.c

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   move.c                                                               *
  *                                                                        *
@@ -35,12 +36,12 @@
 void page_down_center(void)
 {
     if (editbot != filebot) {
-	edit_update(editbot->next);
+	edit_update(editbot->next, CENTER);
 	center_cursor();
     } else {
 	while (current != filebot)
 	    current = current->next;
-	edit_update(current);
+	edit_update(current, CENTER);
     }
     update_cursor();
 }
@@ -54,15 +55,27 @@ int page_down(void)
     if (current == filebot)
 	return 0;
 
-    if (editbot != filebot) {
+    /* AHEM, if we only have a screen or less of text, DONT do an
+	edit_update, just move the cursor to editbot! */
+    if (edittop == fileage && editbot == filebot) {
+	current = editbot;
+	reset_cursor();
+    } else if (editbot != filebot || edittop == fileage) {
 	current_y = 0;
 	current = editbot;
-	edit_update_top(current);
-    } else
+
+	if (current->prev != NULL)
+	    current = current->prev;
+	if (current->prev != NULL)
+	    current = current->prev;
+	edit_update(current, TOP);
+    } else {
 	while (current != filebot) {
 	    current = current->next;
 	    current_y++;
 	}
+	edit_update(edittop, TOP);
+    }
 
     update_cursor();
     UNSET(KEEP_CUTBUFFER);
@@ -121,7 +134,7 @@ int do_down(void)
 void page_up_center(void)
 {
     if (edittop != fileage) {
-	edit_update(edittop);
+	edit_update(edittop, CENTER);
 	center_cursor();
     } else
 	current_y = 0;
@@ -132,6 +145,7 @@ void page_up_center(void)
 
 int page_up(void)
 {
+    filestruct *fileptr = edittop;
     wrap_reset();
     current_x = 0;
     placewewant = 0;
@@ -140,7 +154,13 @@ int page_up(void)
 	return 0;
 
     current_y = 0;
-    edit_update_bot(edittop);
+    if (fileptr->next != NULL)
+	fileptr = fileptr->next;
+    if (fileptr->next != NULL)
+	fileptr = fileptr->next;
+
+    current = edittop;
+    edit_update(fileptr, BOTTOM);
     update_cursor();
 
     UNSET(KEEP_CUTBUFFER);
@@ -153,8 +173,6 @@ int do_up(void)
 {
     wrap_reset();
     if (current->prev != NULL) {
-	update_line(current, 0);
-
 	if (placewewant > 0)
 	    current_x = actual_x(current->prev, placewewant);
 

nano.1

@@ -1,20 +1,16 @@
-.\"                                      Hey, EMACS: -*- nroff -*-
+.\" Hey, EMACS: -*- nroff -*-
+.\" nano.1 is copyright 1999-2000 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.
+.\"
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH NANO 1 "January 4, 2000"
+.TH NANO 1 "December 2, 2000"
 .\" Please adjust this date whenever revising the manpage.
 .\"
-.\" Some roff macros, for reference:
-.\" .nh        disable hyphenation
-.\" .hy        enable hyphenation
-.\" .ad l      left justify
-.\" .ad b      justify to both left and right margins
-.\" .nf        disable filling
-.\" .fi        enable filling
-.\" .br        insert line break
-.\" .sp <n>    insert n+1 empty lines
-.\" for manpage-specific macros, see man(7)
 .SH NAME
 nano \- Nano's ANOther editor, an enhanced free Pico Clone
 .SH SYNOPSIS
@@ -29,18 +25,16 @@ command.
 .\" TeX users may be more comfortable with the \fB<whatever>\fP and
 .\" \fI<whatever>\fP escape sequences to invode bold face and italics, 
 .\" respectively.
-\fBnano\fP was originally known as TIP (TIP Isn't Pico). It 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 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
-also implements some missing (or disabled by
-default) features in Pico, such as "search and replace" and "goto line
-number".
+also implements some missing (or disabled by default) features in Pico,
+such as "search and replace" and "goto line number".
 .SH OPTIONS
 .TP
 .B \-T (\-\-tabsize)
-Set the size (width) of a tab, if supported by your curses library.
+Set the size (width) of a tab.
 .TP
 .B \-R (\-\-regexp)
 Enable regular expression matching for search strings, as well as
@@ -55,6 +49,9 @@ Display a summary of commandline options.
 .B \-c (\-\-const)
 Constantly show the cursor position.
 .TP
+.B \-k (\-\-cut)
+Enable cut from cursor to end of line with ^K.
+.TP
 .B \-i (\-\-autoindent)
 Indent new lines to the previous line's indentation. Useful when editing
 source code.
@@ -67,7 +64,9 @@ a new file, do not follow it.  Good for editing files in /tmp perhaps?
 Enable mouse support (if available for your system).
 .TP
 .B \-p (\-\-pico)
-Display the same shortcut lists as Pico does.
+Emulate Pico as closely as possible.  This affects both the "shortcut list"
+at the bottom of the screen, as well as the display and entry of previous
+search and replace strings.
 .TP
 .B \-s (\-\-speller)
 Enable alternative spell checker command.
@@ -87,18 +86,32 @@ Disable help screen at bottom of editor.
 .B \-z (\-\-suspend)
 Enable suspend ability.
 .TP
+.B \-b, \-e, \-f
+Ignored, for compatibility with Pico.
+.TP
 .B \+LINE
 Places cursor at LINE on startup.
+.SH NOTES
+Nano will try to dump the buffer into an emergency file in some cases.
+Mainly, this will happen if Nano recieves a SIGHUP 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 finename. Nano will \fBnot\fP write this file if a previous one
+exists in the current directory.
 .SH BUGS
 Please send any comments or bug reports to
-.B nano@asty.org.
+.br
+.B nano@nano-editor.org.
+.br
 The nano mailing list is available from
+.br
 .B nano-devel@lists.sourceforge.net.
 To subscribe, email to nano-devel-request@lists.sourceforge.net with a
 subject of "subscribe".
 .SH HOMEPAGE
-http://www.asty.org/nano
+http://www.nano-editor.org
 .SH AUTHOR
-Chris Allegretta <chrisa@asty.org>, et al.  This manual page was
-originally written by Jordi Mallach <jordi@sindominio.net>, for the Debian
-GNU/Linux system (but may be used by others).
+Chris Allegretta <chrisa@asty.org>, et al (see AUTHORS for details).
+This manual page was originally written by Jordi Mallach
+<jordi@sindominio.net>, for the Debian GNU/Linux system (but may be
+used by others).

nano.1.html

@@ -3,21 +3,11 @@ Content-type: text/html
 <HTML><HEAD><TITLE>Manpage of NANO</TITLE>
 </HEAD><BODY>
 <H1>NANO</H1>
-Section: User Commands  (1)<BR>Updated: January 4, 2000<BR><A HREF="#index">Index</A>
+Section: User Commands  (1)<BR>Updated: December 2, 2000<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>
 
@@ -43,15 +33,13 @@ command.
 
 
 
-<B>nano</B> was originally known as TIP (TIP Isn't Pico). It 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> 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;goto line
-number&quot;.
+also implements some missing (or disabled by default) features in Pico,
+such as &quot;search and replace&quot; and &quot;goto line number&quot;.
 <A NAME="lbAE">&nbsp;</A>
 <H2>OPTIONS</H2>
 
@@ -59,7 +47,7 @@ number&quot;.
 <DT><B>-T (--tabsize)</B>
 
 <DD>
-Set the size (width) of a tab, if supported by your curses library.
+Set the size (width) of a tab.
 <DT><B>-R (--regexp)</B>
 
 <DD>
@@ -77,6 +65,10 @@ Display a summary of commandline options.
 
 <DD>
 Constantly show the cursor position.
+<DT><B>-k (--cut)</B>
+
+<DD>
+Enable cut from cursor to end of line with ^K.
 <DT><B>-i (--autoindent)</B>
 
 <DD>
@@ -94,7 +86,9 @@ Enable mouse support (if available for your system).
 <DT><B>-p (--pico)</B>
 
 <DD>
-Display the same shortcut lists as Pico does.
+Emulate Pico as closely as possible.  This affects both the &quot;shortcut list&quot;
+at the bottom of the screen, as well as the display and entry of previous
+search and replace strings.
 <DT><B>-s (--speller)</B>
 
 <DD>
@@ -119,32 +113,52 @@ Disable help screen at bottom of editor.
 
 <DD>
 Enable suspend ability.
+<DT><B>-b, -e, -f</B>
+
+<DD>
+Ignored, for compatibility with Pico.
 <DT><B>+LINE</B>
 
 <DD>
 Places cursor at LINE on startup.
 </DL>
 <A NAME="lbAF">&nbsp;</A>
+<H2>NOTES</H2>
+
+Nano will try to dump the buffer into an emergency file in some cases.
+Mainly, this will happen if Nano recieves a SIGHUP 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 finename. Nano will <B>not</B> write this file if a previous one
+exists in the current directory.
+<A NAME="lbAG">&nbsp;</A>
 <H2>BUGS</H2>
 
 Please send any comments or bug reports to
-<B><A HREF="mailto:nano@asty.org">nano@asty.org</A>.</B>
+<BR>
+
+<B><A HREF="mailto:nano@nano-editor.org">nano@nano-editor.org</A>.</B>
+
+<BR>
 
 The nano mailing list is available from
+<BR>
+
 <B><A HREF="mailto:nano-devel@lists.sourceforge.net">nano-devel@lists.sourceforge.net</A>.</B>
 
 To subscribe, email to <A HREF="mailto:nano-devel-request@lists.sourceforge.net">nano-devel-request@lists.sourceforge.net</A> with a
 subject of &quot;subscribe&quot;.
-<A NAME="lbAG">&nbsp;</A>
+<A NAME="lbAH">&nbsp;</A>
 <H2>HOMEPAGE</H2>
 
-<A HREF="http://www.asty.org/nano">http://www.asty.org/nano</A>
-<A NAME="lbAH">&nbsp;</A>
+<A HREF="http://www.nano-editor.org">http://www.nano-editor.org</A>
+<A NAME="lbAI">&nbsp;</A>
 <H2>AUTHOR</H2>
 
-Chris Allegretta &lt;<A HREF="mailto:chrisa@asty.org">chrisa@asty.org</A>&gt;, et al.  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/Linux system (but may be used by others).
+Chris Allegretta &lt;<A HREF="mailto:chrisa@asty.org">chrisa@asty.org</A>&gt;, et al (see AUTHORS 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/Linux system (but may be
+used by others).
 <P>
 
 <HR>
@@ -154,14 +168,15 @@ GNU/Linux system (but may be 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">BUGS</A><DD>
-<DT><A HREF="#lbAG">HOMEPAGE</A><DD>
-<DT><A HREF="#lbAH">AUTHOR</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>
 </DL>
 <HR>
 This document was created by
 <A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
 using the manual pages.<BR>
-Time: 04:20:00 GMT, July 07, 2000
+Time: 02:16:52 GMT, December 18, 2000
 </BODY>
 </HTML>

nano.h

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   nano.h                                                               *
  *                                                                        *
@@ -44,11 +45,6 @@
 #include <curses.h> 
 #endif /* CURSES_H */
 
-#ifndef HAVE_TABSIZE
-    static int TABSIZE = 8;
-#endif
-
-
 #ifdef HAVE_LIBINTL_H
 #include <libintl.h>
 #endif
@@ -86,6 +82,14 @@ typedef struct shortcut {
    char *help;		/* Help file entry text */
 } shortcut;
 
+typedef struct toggle {
+   int val;		/* Sequence to toggle the key.  Should only need 1 */
+   char *desc;		/* Description for when toggle is, uh, toggled,
+			   e.g. "Pico Messages", we'll append Enabled or
+			   Disabled */
+   int flag;		/* What flag actually gets toggled */
+} toggle;
+
 /* Bitwise flags so we can save space (or more correctly, not waste it) */
 
 #define MODIFIED		(1<<0)
@@ -94,7 +98,7 @@ typedef struct shortcut {
 #define MARK_ISSET		(1<<3)
 #define CONSTUPDATE		(1<<4)
 #define NO_HELP			(1<<5)
-#define PICO_MSGS		(1<<6)
+#define PICO_MODE		(1<<6)
 #define FOLLOW_SYMLINKS		(1<<7)
 #define SUSPEND			(1<<8)
 #define NO_WRAP			(1<<9)
@@ -104,6 +108,9 @@ typedef struct shortcut {
 #define USE_MOUSE		(1<<13)
 #define USE_REGEXP              (1<<14)
 #define REGEXP_COMPILED         (1<<15)
+#define TEMP_OPT         	(1<<16)
+#define CUT_TO_END         	(1<<17)
+#define DISABLE_CURPOS         	(1<<18)
 
 /* Control key sequences, chaning these would be very very bad */
 
@@ -205,6 +212,7 @@ know what you're doing */
 #define NANO_REFRESH_KEY	NANO_CONTROL_L
 #define NANO_JUSTIFY_KEY	NANO_CONTROL_J
 #define NANO_JUSTIFY_FKEY	KEY_F(4)
+#define NANO_UNJUSTIFY_KEY	NANO_CONTROL_U
 #define NANO_UP_KEY		NANO_CONTROL_P
 #define NANO_DOWN_KEY		NANO_CONTROL_N
 #define NANO_FORWARD_KEY	NANO_CONTROL_F
@@ -218,17 +226,54 @@ know what you're doing */
 #define NANO_SUSPEND_KEY	NANO_CONTROL_Z
 #define NANO_ENTER_KEY		NANO_CONTROL_M
 #define NANO_FROMSEARCHTOGOTO_KEY NANO_CONTROL_T
+#define NANO_TOFILES_KEY	NANO_CONTROL_T
+
+#define TOGGLE_CONST_KEY	NANO_ALT_C
+#define TOGGLE_AUTOINDENT_KEY	NANO_ALT_I
+#define TOGGLE_SUSPEND_KEY	NANO_ALT_Z
+#define TOGGLE_NOHELP_KEY	NANO_ALT_X
+#define TOGGLE_PICOMODE_KEY	NANO_ALT_P
+#define TOGGLE_MOUSE_KEY	NANO_ALT_M
+#define TOGGLE_CUTTOEND_KEY	NANO_ALT_K
+#define TOGGLE_REGEXP_KEY	NANO_ALT_E
+#define TOGGLE_WRAP_KEY		NANO_ALT_W
 
 #define MAIN_LIST_LEN 26
 #define MAIN_VISIBLE 12
 #define WHEREIS_LIST_LEN 6
 #define REPLACE_LIST_LEN 6
+#define REPLACE_LIST_2_LEN 3
 #define GOTO_LIST_LEN 3
-#define WRITEFILE_LIST_LEN 1
 #define HELP_LIST_LEN 3
-#define SPELL_LIST_LEN 3
+#define SPELL_LIST_LEN 1
+
+#ifndef DISABLE_BROWSER
+#define WRITEFILE_LIST_LEN 2
+#define BROWSER_LIST_LEN 3
+#else
+#define WRITEFILE_LIST_LEN 1
+#endif
+
+#ifdef HAVE_REGEX_H
+#define TOGGLE_LEN 9
+#else
+#define TOGGLE_LEN 8
+#endif
 
 #define VIEW 1
 #define NOVIEW 0
 
-#endif                             
+#define TOP 2
+#define CENTER 1
+#define BOTTOM 0
+
+/* Minimum editor window rows required for Nano to work correctly */
+#define MIN_EDITOR_ROWS 3
+
+/* 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
+
+#endif /* ifndef NANO_H */ 

po/.cvsignore

@@ -0,0 +1,7 @@
+Makefile
+Makefile.in
+POTFILES
+*.gmo
+*.pot
+cat-id*
+stamp-cat*

po/ChangeLog

@@ -0,0 +1 @@
+$Id$

po/Makefile.in.in

@@ -1,3 +1,4 @@
+# $Id$
 # Makefile for program source directory in GNU NLS utilities package.
 # Copyright (C) 1995, 1996, 1997 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
 #
@@ -111,9 +112,9 @@ install-data: install-data-@USE_NLS@
 install-data-no: all
 install-data-yes: all
 	if test -r "$(MKINSTALLDIRS)"; then \
-	  $(MKINSTALLDIRS) $(datadir); \
+	  $(MKINSTALLDIRS) $(DESTDIR)$(datadir); \
 	else \
-	  $(SHELL) $(top_srcdir)/mkinstalldirs $(datadir); \
+	  $(SHELL) $(top_srcdir)/mkinstalldirs $(DESTDIR)$(datadir); \
 	fi
 	@catalogs='$(CATALOGS)'; \
 	for cat in $$catalogs; do \
@@ -125,27 +126,30 @@ install-data-yes: all
 	  lang=`echo $$cat | sed 's/\$(CATOBJEXT)$$//'`; \
 	  dir=$$destdir/$$lang/LC_MESSAGES; \
 	  if test -r "$(MKINSTALLDIRS)"; then \
-	    $(MKINSTALLDIRS) $$dir; \
+	    $(MKINSTALLDIRS) $(DESTDIR)$$dir; \
 	  else \
-	    $(SHELL) $(top_srcdir)/mkinstalldirs $$dir; \
+	    $(SHELL) $(top_srcdir)/mkinstalldirs $(DESTDIR)$$dir; \
 	  fi; \
 	  if test -r $$cat; then \
-	    $(INSTALL_DATA) $$cat $$dir/$(PACKAGE)$(INSTOBJEXT); \
-	    echo "installing $$cat as $$dir/$(PACKAGE)$(INSTOBJEXT)"; \
+	    $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT); \
+	    echo "installing $$cat as" \
+		 "$(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT)"; \
 	  else \
-	    $(INSTALL_DATA) $(srcdir)/$$cat $$dir/$(PACKAGE)$(INSTOBJEXT); \
+	    $(INSTALL_DATA) $(srcdir)/$$cat \
+	      $(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT); \
 	    echo "installing $(srcdir)/$$cat as" \
-		 "$$dir/$(PACKAGE)$(INSTOBJEXT)"; \
+		 "$(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT)"; \
 	  fi; \
 	  if test -r $$cat.m; then \
-	    $(INSTALL_DATA) $$cat.m $$dir/$(PACKAGE)$(INSTOBJEXT).m; \
-	    echo "installing $$cat.m as $$dir/$(PACKAGE)$(INSTOBJEXT).m"; \
+	    $(INSTALL_DATA) $$cat.m $(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT).m; \
+	    echo "installing $$cat.m as" \
+		  "$(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT).m"; \
 	  else \
 	    if test -r $(srcdir)/$$cat.m ; then \
 	      $(INSTALL_DATA) $(srcdir)/$$cat.m \
-		$$dir/$(PACKAGE)$(INSTOBJEXT).m; \
+		$(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT).m; \
 	      echo "installing $(srcdir)/$$cat as" \
-		   "$$dir/$(PACKAGE)$(INSTOBJEXT).m"; \
+		   "$(DESTDIR)$$dir/$(PACKAGE)$(INSTOBJEXT).m"; \
 	    else \
 	      true; \
 	    fi; \
@@ -153,12 +157,12 @@ install-data-yes: all
 	done
 	if test "$(PACKAGE)" = "gettext"; then \
 	  if test -r "$(MKINSTALLDIRS)"; then \
-	    $(MKINSTALLDIRS) $(gettextsrcdir); \
+	    $(MKINSTALLDIRS) $(DESTDIR)$(gettextsrcdir); \
 	  else \
-	    $(SHELL) $(top_srcdir)/mkinstalldirs $(gettextsrcdir); \
+	    $(SHELL) $(top_srcdir)/mkinstalldirs $(DESTDIR)$(gettextsrcdir); \
 	  fi; \
 	  $(INSTALL_DATA) $(srcdir)/Makefile.in.in \
-			  $(gettextsrcdir)/Makefile.in.in; \
+			  $(DESTDIR)$(gettextsrcdir)/Makefile.in.in; \
 	else \
 	  : ; \
 	fi

po/POTFILES.in

@@ -1,3 +1,4 @@
+# $Id$
 # List of source files containing translatable strings.
 
 # Package source files

po/cat-id-tbl.c

@@ -1,215 +0,0 @@
-/* Automatically generated by po2tbl.sed from nano.pot.  */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "libgettext.h"
-
-const struct _msg_ent _msg_tbl[] = {
-  {"", 1},
-  {"add_to_cutbuffer called with inptr->data = %s\n", 2},
-  {"Blew away cutbuffer =)\n", 3},
-  {"read_line: not on first line and prev is NULL", 4},
-  {"Read %d lines", 5},
-  {"\"%s\" not found", 6},
-  {"New File", 7},
-  {"File \"%s\" is a directory", 8},
-  {"Reading File", 9},
-  {"File to insert [from ./] ", 10},
-  {"Cancelled", 11},
-  {"Could not open file for writing: %s", 12},
-  {"Could not open file: Path length exceeded.", 13},
-  {"Wrote >%s\n", 14},
-  {"Could not close %s: %s", 15},
-  {"Could not open %s for writing: %s", 16},
-  {"Could not set permissions %o on %s: %s", 17},
-  {"Wrote %d lines", 18},
-  {"File Name to write", 19},
-  {"filename is %s", 20},
-  {"File exists, OVERWRITE ?", 21},
-  {"Invoke the help menu", 22},
-  {"Write the current file to disk", 23},
-  {"Exit from nano", 24},
-  {"Goto a specific line number", 25},
-  {"Justify the current paragraph", 26},
-  {"Replace text within the editor", 27},
-  {"Insert another file into the current one", 28},
-  {"Search for text within the editor", 29},
-  {"Move to the previous screen", 30},
-  {"Move to the next screen", 31},
-  {"Cut the current line and store it in the cutbuffer", 32},
-  {"Uncut from the cutbuffer into the current line", 33},
-  {"Show the posititon of the cursor", 34},
-  {"Invoke the spell checker (if available)", 35},
-  {"Move up one line", 36},
-  {"Move down one line", 37},
-  {"Move forward one character", 38},
-  {"Move back one character", 39},
-  {"Move to the beginning of the current line", 40},
-  {"Move to the end of the current line", 41},
-  {"Go to the first line of the file", 42},
-  {"Go to the last line of the file", 43},
-  {"Refresh (redraw) the current screen", 44},
-  {"Mark text at the current cursor location", 45},
-  {"Delete the character under the cursor", 46},
-  {"Delete the character to the left of the cursor", 47},
-  {"Insert a tab character", 48},
-  {"Insert a carriage return at the cursor position", 49},
-  {"Make the current search or replace case (in)sensitive", 50},
-  {"Cancel the current function", 51},
-  {"Get Help", 52},
-  {"WriteOut", 53},
-  {"Exit", 54},
-  {"Goto Line", 55},
-  {"Justify", 56},
-  {"Replace", 57},
-  {"Read File", 58},
-  {"Where Is", 59},
-  {"Prev Page", 60},
-  {"Next Page", 61},
-  {"Cut Text", 62},
-  {"UnCut Txt", 63},
-  {"Cur Pos", 64},
-  {"To Spell", 65},
-  {"Up", 66},
-  {"Down", 67},
-  {"Forward", 68},
-  {"Back", 69},
-  {"Home", 70},
-  {"End", 71},
-  {"Refresh", 72},
-  {"Mark Text", 73},
-  {"Delete", 74},
-  {"Backspace", 75},
-  {"Tab", 76},
-  {"Enter", 77},
-  {"First Line", 78},
-  {"Last Line", 79},
-  {"Case Sens", 80},
-  {"Cancel", 81},
-  {"No Replace", 82},
-  {"\
-\n\
-Buffer written to 'nano.save'\n", 83},
-  {"Key illegal in VIEW mode", 84},
-  {"\
- nano help text\n\
-\n\
- The nano editor is designed to emulate the functionality and ease-of-use of \
-the UW Pico text editor.  There are four main sections of the editor: The \
-top line shows the program version, the current filename being edited, and \
-whether or not the file has been modified.  Next is the main editor window \
-showing the file being edited.  The status line is the third line from the \
-bottom and shows important messages. The bottom two lines show the most \
-commonly used shortcuts in the editor.\n\
-\n\
- The notation for shortcuts is as follows: Control-key sequences are notated \
-with a caret (^) symbol.  Alt-key sequences are notated with an at (@) \
-symbol.  The following keystrokes are available in the main editor window. \
-Optional keys are shown in parentheses:\n\
-\n", 85},
-  {"free_node(): free'd a node, YAY!\n", 86},
-  {"free_node(): free'd last node.\n", 87},
-  {"\
-Usage: nano [GNU long option] [option] +LINE <file>\n\
-\n", 88},
-  {"Option\t\tLong option\t\tMeaning\n", 89},
-  {" -T \t\t--tabsize=[num]\t\tSet width of a tab to num\n", 90},
-  {" -R\t\t--regexp\t\tUse regular expressions for search\n", 91},
-  {" -V \t\t--version\t\tPrint version information and exit\n", 92},
-  {" -c \t\t--const\t\t\tConstantly show cursor position\n", 93},
-  {" -h \t\t--help\t\t\tShow this message\n", 94},
-  {" -i \t\t--autoindent\t\tAutomatically indent new lines\n", 95},
-  {" -l \t\t--nofollow\t\tDon't follow symbolic links, overwrite.\n", 96},
-  {" -m \t\t--mouse\t\t\tEnable mouse\n", 97},
-  {"\
- -r [#cols] \t--fill=[#cols]\t\tSet fill cols to (wrap lines at) #cols\n", 98},
-  {" -p\t \t--pico\t\t\tMake bottom 2 lines more Pico-like\n", 99},
-  {" -s [prog] \t--speller=[prog]\tEnable alternate speller\n", 100},
-  {" -t \t\t--tempfile\t\tAuto save on exit, don't prompt\n", 101},
-  {" -v \t\t--view\t\t\tView (read only) mode\n", 102},
-  {" -w \t\t--nowrap\t\tDon't wrap long lines\n", 103},
-  {" -x \t\t--nohelp\t\tDon't show help window\n", 104},
-  {" -z \t\t--suspend\t\tEnable suspend\n", 105},
-  {" +LINE\t\t\t\t\tStart at line number LINE\n", 106},
-  {"\
-Usage: nano [option] +LINE <file>\n\
-\n", 107},
-  {"Option\t\tMeaning\n", 108},
-  {" -T [num]\tSet width of a tab to num\n", 109},
-  {" -R\t\tUse regular expressions for search\n", 110},
-  {" -V \t\tPrint version information and exit\n", 111},
-  {" -c \t\tConstantly show cursor position\n", 112},
-  {" -h \t\tShow this message\n", 113},
-  {" -i \t\tAutomatically indent new lines\n", 114},
-  {" -l \t\tDon't follow symbolic links, overwrite.\n", 115},
-  {" -m \t\tEnable mouse\n", 116},
-  {" -r [#cols] \tSet fill cols to (wrap lines at) #cols\n", 117},
-  {" -s [prog]  \tEnable alternate speller\n", 118},
-  {" -p \t\tMake bottom 2 lines more Pico-like\n", 119},
-  {" -t \t\tAuto save on exit, don't prompt\n", 120},
-  {" -v \t\tView (read only) mode\n", 121},
-  {" -w \t\tDon't wrap long lines\n", 122},
-  {" -x \t\tDon't show help window\n", 123},
-  {" -z \t\tEnable suspend\n", 124},
-  {" +LINE\t\tStart at line number LINE\n", 125},
-  {" nano version %s by Chris Allegretta (compiled %s, %s)\n", 126},
-  {" Email: nano@asty.org\tWeb: http://www.asty.org/nano\n", 127},
-  {"Mark Set", 128},
-  {"Mark UNset", 129},
-  {"check_wrap called with inptr->data=\"%s\"\n", 130},
-  {"current->data now = \"%s\"\n", 131},
-  {"After, data = \"%s\"\n", 132},
-  {"Error deleting tempfile, ack!", 133},
-  {"Could not create a temporary filename: %s", 134},
-  {"Could not invoke spell program \"%s\"", 135},
-  {"Could not invoke \"ispell\"", 136},
-  {"Finished checking spelling", 137},
-  {"Save modified buffer (ANSWERING \"No\" WILL DESTROY CHANGES) ? ", 138},
-  {"Cannot resize top win", 139},
-  {"Cannot move top win", 140},
-  {"Cannot resize edit win", 141},
-  {"Cannot move edit win", 142},
-  {"Cannot resize bottom win", 143},
-  {"Cannot move bottom win", 144},
-  {"Main: set up windows\n", 145},
-  {"Main: bottom win\n", 146},
-  {"Main: open file\n", 147},
-  {"I got Alt-[-%c! (%d)\n", 148},
-  {"I got Alt-%c! (%d)\n", 149},
-  {"Case Sensitive Regexp Search%s", 150},
-  {"Regexp Search%s", 151},
-  {"Case Sensitive Search%s", 152},
-  {"Search%s", 153},
-  {"Search Cancelled", 154},
-  {"Search Wrapped", 155},
-  {"Replaced %d occurences", 156},
-  {"Replaced 1 occurence", 157},
-  {"Replace Cancelled", 158},
-  {"Replace with [%s]", 159},
-  {"Replace with", 160},
-  {"Replace this instance?", 161},
-  {"Enter line number", 162},
-  {"Aborted", 163},
-  {"Come on, be reasonable", 164},
-  {"Only %d lines available, skipping to last line", 165},
-  {"actual_x_from_start for xplus=%d returned %d\n", 166},
-  {"input '%c' (%d)\n", 167},
-  {"New Buffer", 168},
-  {"  File: ...", 169},
-  {"Modified", 170},
-  {"Moved to (%d, %d) in edit buffer\n", 171},
-  {"current->data = \"%s\"\n", 172},
-  {"I got \"%s\"\n", 173},
-  {"Yes", 174},
-  {"All", 175},
-  {"No", 176},
-  {"do_cursorpos: linepct = %f, bytepct = %f\n", 177},
-  {"line %d of %d (%.0f%%), character %d of %d (%.0f%%)", 178},
-  {"Dumping file buffer to stderr...\n", 179},
-  {"Dumping cutbuffer to stderr...\n", 180},
-  {"Dumping a buffer to stderr...\n", 181},
-};
-
-int _msg_tbl_length = 181;

po/stamp-cat-id

@@ -1 +0,0 @@
-timestamp

proto.h

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   proto.h                                                              *
  *                                                                        *
@@ -21,7 +22,11 @@
 /* Externs */
 
 #include <sys/stat.h>
+
+#ifdef HAVE_REGEX_H
 #include <regex.h>
+#endif
+
 #include "nano.h"
 
 extern int center_x, center_y, editwinrows;
@@ -29,11 +34,15 @@ extern int current_x, current_y, posible_max, totlines;
 extern int placewewant;
 extern int mark_beginx, samelinewrap;
 extern int totsize, temp_opt;
-extern int fill, flags;
+extern int fill, flags,tabsize;
+extern int search_last_line;
 
 extern WINDOW *edit, *topwin, *bottomwin;
-extern char *filename, *answer, *last_search, *last_replace;
+extern char *filename;
+extern char *answer;
 extern char *hblank, *help_text;
+extern char *last_search;
+extern char *last_replace;
 extern struct stat fileinfo;
 extern filestruct *current, *fileage, *edittop, *editbot, *filebot; 
 extern filestruct *cutbuffer, *mark_beginbuf;
@@ -41,10 +50,18 @@ extern shortcut *shortcut_list;
 extern shortcut main_list[MAIN_LIST_LEN], whereis_list[WHEREIS_LIST_LEN];
 extern shortcut replace_list[REPLACE_LIST_LEN], goto_list[GOTO_LIST_LEN];
 extern shortcut writefile_list[WRITEFILE_LIST_LEN], help_list[HELP_LIST_LEN];
-extern shortcut spell_list[SPELL_LIST_LEN];
+extern shortcut spell_list[SPELL_LIST_LEN], replace_list_2[REPLACE_LIST_LEN];
+#ifndef DISABLE_BROWSER
+extern shortcut browser_list[BROWSER_LIST_LEN];
+#endif
+
+#ifdef HAVE_REGEX_H
 extern int use_regexp, regexp_compiled;
 extern regex_t search_regexp;
 extern regmatch_t regmatches[10];  
+#endif
+
+extern toggle toggles[TOGGLE_LEN];
 
 /* Programs we want available */
 
@@ -57,32 +74,35 @@ int xplustabs(void);
 int do_yesno(int all, int leavecursor, char *msg, ...);
 int actual_x(filestruct * fileptr, int xplus);
 int strlenpt(char *buf);
-int statusq(shortcut s[], int slen, char *def, char *msg, ...);
+int statusq(int allowtabs, shortcut s[], int slen, char *def, char *msg, ...);
 int write_file(char *name, int tmpfile);
 int do_cut_text(void);
 int do_uncut_text(void);
 int no_help(void);
 int renumber_all(void);
 int open_file(char *filename, int insert, int quiet);
-int do_writeout(int exiting);
+int do_writeout(char *path, int exiting);
 int do_gotoline(long defline);
+int do_replace_loop(char *prevanswer, filestruct *begin, int *beginx,
+			int wholewords, int *i);
 /* Now in move.c */
 int do_up(void);
 int do_down(void);
 int do_left(void);
 int do_right(void);
+int check_wildcard_match(const char *text, const char *pattern);
 
+char *input_tab(char *buf, int place, int *lastWasTab, int *newplace);
+char *real_dir_from_tilde(char *buf);
 
-void shortcut_init(void);
+void shortcut_init(int unjustify);
 void lowercase(char *src);
 void blank_bottombars(void);
 void check_wrap(filestruct * inptr, char ch);
 void dump_buffer(filestruct * inptr);
 void align(char **strp);
-void edit_refresh(void);
-void edit_update(filestruct * fileptr);
-void edit_update_top(filestruct * fileptr);
-void edit_update_bot(filestruct * fileptr);
+void edit_refresh(void), edit_refresh_clearok(void);
+void edit_update(filestruct * fileptr, int topmidbot);
 void update_cursor(void);
 void delete_node(filestruct * fileptr);
 void set_modified(void);
@@ -92,21 +112,37 @@ void check_statblank(void);
 void update_line(filestruct * fileptr, int index);
 void fix_editbot(void);
 void statusbar(char *msg, ...);
-void titlebar(void);
+void blank_statusbar(void);
+void titlebar(char *path);
 void previous_line(void);
 void center_cursor(void);
 void bottombars(shortcut s[], int slen);
 void blank_statusbar_refresh(void);
 void *nmalloc (size_t howmuch);
+void *mallocstrcpy(char *dest, char *src);
 void wrap_reset(void);
 void display_main_list(void);
 void nano_small_msg(void);
+void nano_disable_msg(void);
 void do_early_abort(void);
 void *nmalloc(size_t howmuch);
 void *nrealloc(void *ptr, size_t howmuch);
 void die(char *msg, ...);
 void new_file(void);
 void new_magicline(void);
+void splice_node(filestruct *begin, filestruct *new, filestruct *end);
+void null_at(char *data, int index);
+void page_up_center(void);
+void blank_edit(void);
+void search_init_globals(void);
+void replace_abort(void);
+void add_to_cutbuffer(filestruct * inptr);
+void do_replace_highlight(int highlight_flag, char *word);
+void nano_disabled_msg(void);
+void window_init(void);
+#ifdef NANO_EXTRA
+void do_credits(void);
+#endif
 
 int do_writeout_void(void), do_exit(void), do_gotoline_void(void);
 int do_insertfile(void), do_search(void), page_up(void), page_down(void);
@@ -116,7 +152,17 @@ int do_home(void), do_end(void), total_refresh(void), do_mark(void);
 int do_delete(void), do_backspace(void), do_tab(void), do_justify(void);
 int do_first_line(void), do_last_line(void);
 int do_replace(void), do_help(void), do_enter_void(void);
+int keypad_on(WINDOW * win, int new);
+
+#ifndef DISABLE_BROWSER
+char *do_browser(char *path);
+struct stat filestat(const char *path);
+char *do_browse_from(char *inpath);
+#endif
+
 
 filestruct *copy_node(filestruct * src);
 filestruct *copy_filestruct(filestruct * src);
 filestruct *make_new_node(filestruct * prevnode);
+filestruct *findnextstr(int quiet, filestruct * begin,
+			int beginx, char *needle);

search.c

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   search.c                                                             *
  *                                                                        *
@@ -22,6 +23,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdio.h>
+#include <ctype.h>
 #include "config.h"
 #include "proto.h"
 #include "nano.h"
@@ -35,7 +37,7 @@
 
 /* Regular expression helper functions */
 
-#ifdef _POSIX_VERSION
+#ifdef HAVE_REGEX_H
 void regexp_init(const char *regexp)
 {
     regcomp(&search_regexp, regexp, ISSET(CASE_SENSITIVE) ? 0 : REG_ICASE);
@@ -49,6 +51,18 @@ void regexp_cleanup()
 }
 #endif
 
+void search_init_globals(void)
+{
+    if (last_search == NULL) {
+	last_search = nmalloc(1);
+	last_search[0] = 0;
+    }
+    if (last_replace == NULL) {
+	last_replace = nmalloc(1);
+	last_replace[0] = 0;
+    }
+}
+
 /* Set up the system variables for a search or replace.  Returns -1 on
    abort, 0 on success, and 1 on rerun calling program 
    Return -2 to run opposite program (searchg -> replace, replace -> search)
@@ -57,51 +71,93 @@ void regexp_cleanup()
 */
 int search_init(int replacing)
 {
-    int i;
-    char buf[BUFSIZ];
-    char *prompt;
- 
-    if (last_search[0]) {
-	snprintf(buf, BUFSIZ, " [%s]", last_search);
-    } else {
-	buf[0] = '\0';
+    int i = 0;
+    char *buf;
+    char *prompt, *reprompt = "";
+    static char *backupstring = NULL;
+
+    search_init_globals();
+
+    buf = nmalloc(strlen(last_search) + 5);
+    buf[0] = 0;
+
+
+     /* Okay, fun time.  backupstring is our holder for what is being 
+	returned from the statusq call.  Using answer for this would be tricky.
+	Here, if we're using PICO_MODE, we only want nano to put the
+	old string back up as editable if it's not the same as last_search.
+
+	Otherwise, if we don't already have a backupstring, set it to
+	last_search.  */
+
+    if (ISSET(PICO_MODE)) {
+	if (backupstring == NULL || !strcmp(backupstring, last_search))
+	    backupstring = mallocstrcpy(backupstring, "");
     }
+    else if (backupstring == NULL)
+	backupstring = mallocstrcpy(backupstring, last_search);
+
+    /* If using Pico messages, we do things the old fashioned way... */
+    if (ISSET(PICO_MODE)) {
+	if (last_search[0]) {
+
+	    /* We use COLS / 3 here because we need to see more on the line */
+	    if (strlen(last_search) > COLS / 3) {
+		snprintf(buf, COLS / 3 + 3, " [%s", last_search);
+		sprintf(&buf[COLS / 3 + 2], "...]");
+	    } else
+		sprintf(buf, " [%s]", last_search);
+	} else {
+	    buf[0] = '\0';
+	}
+    }
+    else
+	strcpy(buf, "");
 
     if (ISSET(USE_REGEXP) && ISSET(CASE_SENSITIVE))
-        prompt = _("Case Sensitive Regexp Search%s");
+	prompt = _("Case Sensitive Regexp Search%s%s");
     else if (ISSET(USE_REGEXP))
-        prompt = _("Regexp Search%s");
-    else 
-    if (ISSET(CASE_SENSITIVE))
-        prompt = _("Case Sensitive Search%s");
+	prompt = _("Regexp Search%s%s");
+    else if (ISSET(CASE_SENSITIVE))
+	prompt = _("Case Sensitive Search%s%s");
     else
-        prompt = _("Search%s");            
-        
-    i = statusq(replacing ? replace_list : whereis_list,
-		replacing ? REPLACE_LIST_LEN : WHEREIS_LIST_LEN, "",
-		prompt, buf);
+	prompt = _("Search%s%s");
+
+    if (replacing)
+	reprompt = _(" (to replace)");
+
+    /* This is now one simple call.  It just does a lot */
+    i = statusq(0, replacing ? replace_list : whereis_list,
+	replacing ? REPLACE_LIST_LEN : WHEREIS_LIST_LEN, backupstring,
+	prompt, reprompt, buf);
 
     /* Cancel any search, or just return with no previous search */
     if ((i == -1) || (i < 0 && !last_search[0])) {
 	statusbar(_("Search Cancelled"));
 	reset_cursor();
+	free(backupstring);
+	backupstring = NULL;
 	return -1;
     } else if (i == -2) {	/* Same string */
-	strncpy(answer, last_search, 132);
-#ifdef _POSIX_VERSION
-        if (ISSET(USE_REGEXP))
-            regexp_init(answer);
+#ifdef HAVE_REGEX_H
+	if (ISSET(USE_REGEXP))
+	    regexp_init(answer);
+#else
+	;
 #endif
     } else if (i == 0) {	/* They entered something new */
-	strncpy(last_search, answer, 132);
-#ifdef _POSIX_VERSION
-        if (ISSET(USE_REGEXP))
-            regexp_init(answer);
+#ifdef HAVE_REGEX_H
+	if (ISSET(USE_REGEXP))
+	    regexp_init(answer);
 #endif
-	/* Blow away last_replace because they entered a new search
-	   string....uh, right? =) */
+	free(backupstring);
+	backupstring = NULL;
 	last_replace[0] = '\0';
     } else if (i == NANO_CASE_KEY) {	/* They want it case sensitive */
+	free(backupstring);
+	backupstring = NULL;
+	backupstring = mallocstrcpy(backupstring, answer);
+
 	if (ISSET(CASE_SENSITIVE))
 	    UNSET(CASE_SENSITIVE);
 	else
@@ -109,80 +165,115 @@ int search_init(int replacing)
 
 	return 1;
     } else if (i == NANO_OTHERSEARCH_KEY) {
+	backupstring = mallocstrcpy(backupstring, answer);
 	return -2;		/* Call the opposite search function */
     } else if (i == NANO_FROMSEARCHTOGOTO_KEY) {
+	free(backupstring);
+	backupstring = NULL;
 	do_gotoline_void();
 	return -3;
     } else {			/* First line key, etc. */
 	do_early_abort();
+	free(backupstring);
+	backupstring = NULL;
 	return -3;
     }
 
     return 0;
 }
 
-filestruct *findnextstr(int quiet, filestruct * begin, char *needle)
+void not_found_msg(char *str)
+{
+    if (strlen(str) <= COLS / 2)
+	statusbar(_("\"%s\" not found"), str);
+    else {
+	char *foo = NULL;
+
+	foo = mallocstrcpy(foo, str);
+	foo[COLS / 2] = 0;
+	statusbar(_("\"%s...\" not found"), foo);
+
+	free(foo);
+    }
+}
+
+filestruct *findnextstr(int quiet, filestruct * begin, int beginx,
+			char *needle)
 {
     filestruct *fileptr;
     char *searchstr, *found = NULL, *tmp;
+    int past_editbot = 0, current_x_find;
 
     fileptr = current;
 
-    searchstr = &current->data[current_x + 1];
-    /* Look for searchstr until EOF */
-    while (fileptr != NULL &&
-	   (found = strstrwrapper(searchstr, needle)) == NULL) {
-	fileptr = fileptr->next;
+    current_x_find = current_x + 1;
 
-	if (fileptr == begin)
-	    return NULL;
+    /* Are we searching the last line? (i.e. the line where search started) */
+    if ((fileptr == begin) && (current_x_find < beginx))
+	search_last_line = 1;
 
-	if (fileptr != NULL)
-	    searchstr = fileptr->data;
-    }
+    /* Make sure we haven't passed the end of the string */
+    if (strlen(fileptr->data) < current_x_find)
+	current_x_find--;
 
-    /* If we're not at EOF, we found an instance */
-    if (fileptr != NULL) {
-	current = fileptr;
-	current_x = 0;
-	for (tmp = fileptr->data; tmp != found; tmp++)
-	    current_x++;
+    searchstr = &fileptr->data[current_x_find];
 
-	edit_update(current);
-	reset_cursor();
-    } else {			/* We're at EOF, go back to the top, once */
+    /* Look for needle in searchstr */
+    while ((found = strstrwrapper(searchstr, needle)) == NULL) {
 
-	fileptr = fileage;
-
-	while (fileptr != current && fileptr != begin &&
-	       (found = strstrwrapper(fileptr->data, needle)) == NULL)
-	    fileptr = fileptr->next;
-
-	if (fileptr == begin) {
+	/* finished processing file, get out */
+	if (search_last_line) {
 	    if (!quiet)
-		statusbar(_("\"%s\" not found"), needle);
-
+		not_found_msg(needle);
 	    return NULL;
 	}
-	if (fileptr != current) {	/* We found something */
-	    current = fileptr;
-	    current_x = 0;
-	    for (tmp = fileptr->data; tmp != found; tmp++)
-		current_x++;
 
-	    edit_update(current);
-	    reset_cursor();
+	fileptr = fileptr->next;
+
+	if (!past_editbot && (fileptr == editbot))
+	    past_editbot = 1;
+
+	/* EOF reached, wrap around once */
+	if (fileptr == NULL) {
+	    fileptr = fileage;
+
+	    past_editbot = 1;
 
 	    if (!quiet)
 		statusbar(_("Search Wrapped"));
-	} else {		/* Nada */
-
-	    if (!quiet)
-		statusbar(_("\"%s\" not found"), needle);
-	    return NULL;
 	}
+
+	/* Original start line reached */
+	if (fileptr == begin)
+	    search_last_line = 1;
+
+	searchstr = fileptr->data;
     }
 
+    /* We found an instance */
+    current_x_find = 0;
+    for (tmp = fileptr->data; tmp != found; tmp++)
+	current_x_find++;
+
+    /* Ensure we haven't wrap around again! */
+    if ((search_last_line) && (current_x_find >= beginx)) {
+	if (!quiet)
+	    not_found_msg(needle);
+	return NULL;
+    }
+
+    /* Set globals now that we are sure we found something */
+    current = fileptr;
+    current_x = current_x_find;
+
+    if (past_editbot)
+	edit_update(fileptr, CENTER);
+    else
+	update_line(current, current_x);
+
+    placewewant = xplustabs();
+    reset_cursor();
+
     return fileptr;
 }
 
@@ -191,10 +282,12 @@ void search_abort(void)
     UNSET(KEEP_CUTBUFFER);
     display_main_list();
     wrefresh(bottomwin);
+    if (ISSET(MARK_ISSET))
+	edit_refresh_clearok();
 
-#ifdef _POSIX_VERSION
+#ifdef HAVE_REGEX_H
     if (ISSET(REGEXP_COMPILED))
-        regexp_cleanup();
+	regexp_cleanup();
 #endif
 }
 
@@ -205,23 +298,41 @@ int do_search(void)
     filestruct *fileptr = current;
 
     wrap_reset();
-    if ((i = search_init(0)) == -1) {
+    i = search_init(0);
+    switch (i) {
+    case -1:
 	current = fileptr;
 	search_abort();
 	return 0;
-    } else if (i == -3) {
+    case -3:
 	search_abort();
 	return 0;
-    } else if (i == -2) {
-	search_abort();
+    case -2:
 	do_replace();
 	return 0;
-    } else if (i == 1) {
+    case 1:
 	do_search();
 	search_abort();
 	return 1;
     }
-    findnextstr(0, current, answer);
+
+    /* The sneaky user deleted the previous search string */
+    if (!ISSET(PICO_MODE) && !strcmp(answer, "")) {
+	statusbar(_("Search Cancelled"));
+	search_abort();
+	return 0;
+    }
+
+     /* If answer is now == "", then PICO_MODE is set.  So, copy
+	last_search into answer... */
+
+    if (!strcmp(answer, ""))
+	answer = mallocstrcpy(answer, last_search);
+    else
+	last_search = mallocstrcpy(last_search, answer);
+
+    search_last_line = 0;
+    findnextstr(0, current, current_x, answer);
     search_abort();
     return 1;
 }
@@ -236,17 +347,14 @@ void print_replaced(int num)
 
 void replace_abort(void)
 {
-    UNSET(KEEP_CUTBUFFER);
-    display_main_list();
-    reset_cursor();
-
-#ifdef _POSIX_VERSION
-    if (ISSET(REGEXP_COMPILED))
-        regexp_cleanup();
-#endif
+    /* Identicle to search_abort, so we'll call it here.  If it
+       does something different later, we can change it back.  For now
+       it's just a waste to duplicat code */
+    search_abort();
+    placewewant = xplustabs();
 }
 
-#ifdef _POSIX_VERSION
+#ifdef HAVE_REGEX_H
 int replace_regexp(char *string, int create_flag)
 {
     /* split personality here - if create_flag is null, just calculate
@@ -255,8 +363,7 @@ int replace_regexp(char *string, int create_flag)
 
     char *c;
     int new_size = strlen(current->data) + 1;
-    int search_match_count = regmatches[0].rm_eo -
-        regmatches[0].rm_so;
+    int search_match_count = regmatches[0].rm_eo - regmatches[0].rm_so;
 
     new_size -= search_match_count;
 
@@ -265,75 +372,74 @@ int replace_regexp(char *string, int create_flag)
 
     c = last_replace;
     while (*c) {
-        if (*c != '\\') {
-            if (create_flag)
-                *string++=*c;
-            c++;
-            new_size++;
-        } else {
-            int num = (int)*(c+1) - (int)'0';
-            if (num >= 1 && num <= 9) {
+	if (*c != '\\') {
+	    if (create_flag)
+		*string++ = *c;
+	    c++;
+	    new_size++;
+	} else {
+	    int num = (int) *(c + 1) - (int) '0';
+	    if (num >= 1 && num <= 9) {
 
-                int i = regmatches[num].rm_so;
+		int i = regmatches[num].rm_so;
 
-                if (num > search_regexp.re_nsub) {
-                    /* Ugh, they specified a subexpression that doesn't
-                       exist.  */
-                    return -1;
-                }
+		if (num > search_regexp.re_nsub) {
+		    /* Ugh, they specified a subexpression that doesn't
+		       exist.  */
+		    return -1;
+		}
 
-                /* Skip over the replacement expression */
-                c+=2;
+		/* Skip over the replacement expression */
+		c += 2;
 
-                /* But add the length of the subexpression to new_size */
-                new_size += regmatches[num].rm_eo - regmatches[num].rm_so;
+		/* But add the length of the subexpression to new_size */
+		new_size += regmatches[num].rm_eo - regmatches[num].rm_so;
 
-                /* 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++);
-               
-            } else {
-                if (create_flag)
-                    *string++=*c;
-                c++;
-                new_size++;
-            }
-        }
+		/* 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++);
+
+	    } else {
+		if (create_flag)
+		    *string++ = *c;
+		c++;
+		new_size++;
+	    }
+	}
     }
 
     if (create_flag)
-        *string = 0;
+	*string = 0;
 
     return new_size;
 }
 #endif
-    
-char *replace_line()
+
+char *replace_line(void)
 {
     char *copy, *tmp;
     int new_line_size;
     int search_match_count;
 
     /* Calculate size of new line */
-#ifdef _POSIX_VERSION
+#ifdef HAVE_REGEX_H
     if (ISSET(USE_REGEXP)) {
-        search_match_count = regmatches[0].rm_eo -
-            regmatches[0].rm_so;
-        new_line_size = replace_regexp(NULL, 0);
-        /* If they specified an invalid subexpression in the replace
-         * text, return NULL indicating an error */
-        if (new_line_size < 0)
-            return NULL;
+	search_match_count = regmatches[0].rm_eo - regmatches[0].rm_so;
+	new_line_size = replace_regexp(NULL, 0);
+	/* If they specified an invalid subexpression in the replace
+	 * text, return NULL indicating an error */
+	if (new_line_size < 0)
+	    return NULL;
     } else {
 #else
     {
 #endif
-        search_match_count = strlen(last_search);
-        new_line_size = strlen(current->data) - strlen(last_search) +
-            strlen(last_replace) + 1;
+	search_match_count = strlen(last_search);
+	new_line_size = strlen(current->data) - strlen(last_search) +
+	    strlen(last_replace) + 1;
     }
-    
+
     /* Create buffer */
     copy = nmalloc(new_line_size);
 
@@ -343,10 +449,10 @@ char *replace_line()
 
     /* Replacement Text */
     if (!ISSET(USE_REGEXP))
-        strcat(copy, last_replace);
-#ifdef _POSIX_VERSION
+	strcat(copy, last_replace);
+#ifdef HAVE_REGEX_H
     else
-        (void)replace_regexp(copy + current_x, 1);
+	(void) replace_regexp(copy + current_x, 1);
 #endif
 
     /* The tail of the original line */
@@ -362,129 +468,186 @@ char *replace_line()
     return copy;
 }
 
-/* Replace a string */
-int do_replace(void)
+/* step through each replace word and prompt user before replacing word */
+int do_replace_loop(char *prevanswer, filestruct *begin, int *beginx,
+			int wholewords, int *i)
 {
-    int i, replaceall = 0, numreplaced = 0, beginx;
-    filestruct *fileptr, *begin;
-    char *copy, prevanswer[132] = "";
+    int replaceall = 0, numreplaced = 0;
+    filestruct *fileptr;
+    char *copy;
 
-    if ((i = search_init(1)) == -1) {
+    switch (*i) {
+    case -1:				/* Aborted enter */
+	if (strcmp(last_replace, ""))
+	    answer = mallocstrcpy(answer, last_replace);
 	statusbar(_("Replace Cancelled"));
 	replace_abort();
 	return 0;
-    } else if (i == 1) {
-	do_replace();
-	return 1;
-    } else if (i == -2) {
-	replace_abort();
-	do_search();
-	return 0;
-    } else if (i == -3) {
-	replace_abort();
-	return 0;
-    }
-    strncpy(prevanswer, answer, 132);
-
-    if (strcmp(last_replace, "")) {	/* There's a previous replace str */
-	i = statusq(replace_list, REPLACE_LIST_LEN, "",
-		    _("Replace with [%s]"), last_replace);
-
-	if (i == -1) {		/* Aborted enter */
-	    strncpy(answer, last_replace, 132);
-	    statusbar(_("Replace Cancelled"));
-	    replace_abort();
-	    return 0;
-	} else if (i == 0)	/* They actually entered something */
-	    strncpy(last_replace, answer, 132);
-	else if (i == NANO_CASE_KEY) {	/* They asked for case sensitivity */
-	    if (ISSET(CASE_SENSITIVE))
-		UNSET(CASE_SENSITIVE);
-	    else
-		SET(CASE_SENSITIVE);
-
-	    do_replace();
-	    return 0;
-	} else if (i != -2 ) {		/* First page, last page, for example could get here */
-
+    case 0:		/* They actually entered something */
+	break;
+    default:
+        if (*i != -2) {	/* First page, last page, for example 
+				   could get here */
 	    do_early_abort();
 	    replace_abort();
 	    return 0;
-	}
-    } else {			/* last_search is empty */
-
-	i = statusq(replace_list, REPLACE_LIST_LEN, "", _("Replace with"));
-	if (i == -1) {
-	    statusbar(_("Replace Cancelled"));
-	    reset_cursor();
-	    replace_abort();
-	    return 0;
-	} else if (i == 0)	/* They entered something new */
-	    strncpy(last_replace, answer, 132);
-	else if (i == NANO_CASE_KEY) {	/* They want it case sensitive */
-	    if (ISSET(CASE_SENSITIVE))
-		UNSET(CASE_SENSITIVE);
-	    else
-		SET(CASE_SENSITIVE);
-
-	    do_replace();
-	    return 1;
-	} else {		/* First line key, etc. */
-
-	    do_early_abort();
-	    replace_abort();
-	    return 0;
-	}
+        }
     }
 
-    /* save where we are */
-    begin = current;
-    beginx = current_x;
+    if (ISSET(PICO_MODE) && !strcmp(answer, ""))
+	answer = mallocstrcpy(answer, last_replace);
 
+    last_replace = mallocstrcpy(last_replace, answer);
     while (1) {
 
-	if (replaceall)
-	    fileptr = findnextstr(1, begin, prevanswer);
-	else
-	    fileptr = findnextstr(0, begin, prevanswer);
+	/* Sweet optimization by Rocco here */
+	fileptr = findnextstr(replaceall, begin, *beginx, prevanswer);
 
 	/* No more matches.  Done! */
 	if (!fileptr)
 	    break;
 
-	/* If we're here, we've found the search string */
-	if (!replaceall)
-	    i = do_yesno(1, 1, _("Replace this instance?"));
+	/* Make sure only wholewords are found */
+	if (wholewords)
+	{
+	    /* start of line or previous character not a letter */
+	    if ((current_x == 0) || (!isalpha((int) fileptr->data[current_x-1])))
+	    {
+		/* end of line or next character not a letter */
+		if (((current_x + strlen(prevanswer)) == strlen(fileptr->data))
+			|| (!isalpha((int) fileptr->data[current_x + strlen(prevanswer)])))
+		    ;
+		else
+		    continue;
+	    }
+	    else
+		continue;
+	}
 
-	if (i > 0 || replaceall) {	/* Yes, replace it!!!! */
-	    if (i == 2)
+	/* If we're here, we've found the search string */
+	if (!replaceall) {
+
+	    curs_set(0);
+	    do_replace_highlight(TRUE, prevanswer);
+
+	    *i = do_yesno(1, 1, _("Replace this instance?"));
+
+	    do_replace_highlight(FALSE, prevanswer);
+	    curs_set(1);
+	}
+
+	if (*i > 0 || replaceall) {	/* Yes, replace it!!!! */
+	    if (*i == 2)
 		replaceall = 1;
 
-            copy = replace_line();
-            if (!copy) {
-                statusbar("Replace failed: unknown subexpression!");
-                replace_abort();
+	    copy = replace_line();
+	    if (!copy) {
+		statusbar(_("Replace failed: unknown subexpression!"));
+		replace_abort();
 		return 0;
-            }
+	    }
 
 	    /* Cleanup */
 	    free(current->data);
 	    current->data = copy;
 
 	    /* Stop bug where we replace a substring of the replacement text */
-	    current_x += strlen(last_replace);
+	    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;
+	    }
 
 	    edit_refresh();
 	    set_modified();
 	    numreplaced++;
-	} else if (i == -1)	/* Abort, else do nothing and continue loop */
+	} else if (*i == -1)	/* Abort, else do nothing and continue loop */
 	    break;
     }
 
+    return numreplaced;
+}
+
+/* Replace a string */
+int do_replace(void)
+{
+    int i, numreplaced, beginx;
+    filestruct *begin;
+    char *prevanswer = NULL, *buf = NULL;
+
+    i = search_init(1);
+    switch (i) {
+    case -1:
+	statusbar(_("Replace Cancelled"));
+	replace_abort();
+	return 0;
+    case 1:
+	do_replace();
+	return 1;
+    case -2:
+	do_search();
+	return 0;
+    case -3:
+	replace_abort();
+	return 0;
+    }
+
+    /* Again, there was a previous string but they deleted it and hit enter */
+    if (!ISSET(PICO_MODE) && !strcmp(answer, "")) {
+	statusbar(_("Replace Cancelled"));
+	replace_abort();
+	return 0;
+    }
+
+     /* If answer is now == "", then PICO_MODE is set.  So, copy
+	last_search into answer (and prevanswer)... */
+    if (!strcmp(answer, "")) {
+	answer = mallocstrcpy(answer, last_search);
+	prevanswer = mallocstrcpy(prevanswer, last_search);
+    } else {
+	last_search = mallocstrcpy(last_search, answer);
+	prevanswer = mallocstrcpy(prevanswer, answer);
+    }
+
+    if (ISSET(PICO_MODE)) {
+	buf = nmalloc(strlen(last_replace) + 5);
+	if (strcmp(last_replace, "")) {
+	    if (strlen(last_replace) > (COLS / 3)) {
+		strncpy(buf, last_replace, COLS / 3);
+		sprintf(&buf[COLS / 3 - 1], "...");
+	    } else
+		sprintf(buf, "%s", last_replace);
+
+	    i = statusq(0, replace_list_2, REPLACE_LIST_2_LEN, "",
+			_("Replace with [%s]"), buf);
+	}
+	else
+	    i = statusq(0, replace_list_2, REPLACE_LIST_2_LEN, "",
+			_("Replace with"));
+    }
+    else
+	i = statusq(0, replace_list_2, REPLACE_LIST_2_LEN, last_replace, 
+			_("Replace with"));
+
+    /* save where we are */
+    begin = current;
+    beginx = current_x + 1;
+
+    search_last_line = 0;
+
+    numreplaced = do_replace_loop(prevanswer, begin, &beginx, FALSE, &i);
+
+    /* restore where we were */
     current = begin;
-    current_x = beginx;
+    current_x = beginx - 1;
     renumber_all();
-    edit_update(current);
+    edit_update(current, CENTER);
     print_replaced(numreplaced);
     replace_abort();
     return 1;
@@ -505,7 +668,7 @@ int do_gotoline(long defline)
 	line = defline;
     else {			/* Ask for it */
 
-	j = statusq(goto_list, GOTO_LIST_LEN, "", _("Enter line number"));
+	j = statusq(0, goto_list, GOTO_LIST_LEN, "", _("Enter line number"));
 	if (j == -1) {
 	    statusbar(_("Aborted"));
 	    goto_abort();
@@ -518,7 +681,7 @@ int do_gotoline(long defline)
 	if (!strcmp(answer, "$")) {
 	    current = filebot;
 	    current_x = 0;
-	    edit_update(current);
+	    edit_update(current, CENTER);
 	    goto_abort();
 	    return 1;
 	}
@@ -536,14 +699,14 @@ int do_gotoline(long defline)
 		  filebot->lineno);
 	current = filebot;
 	current_x = 0;
-	edit_update(current);
+	edit_update(current, CENTER);
     } else {
 	for (fileptr = fileage; fileptr != NULL && i < line; i++)
 	    fileptr = fileptr->next;
 
 	current = fileptr;
 	current_x = 0;
-	edit_update(current);
+	edit_update(current, CENTER);
     }
 
     goto_abort();

utils.c

@@ -1,3 +1,4 @@
+/* $Id$ */
 /**************************************************************************
  *   utils.c                                                              *
  *                                                                        *
@@ -81,13 +82,13 @@ char *strcasestr(char *haystack, char *needle)
 
 char *strstrwrapper(char *haystack, char *needle)
 {
-#ifdef _POSIX_VERSION
+#ifdef HAVE_REGEX_H
     if (ISSET(USE_REGEXP)) {
-      int result=regexec(&search_regexp, haystack, 10, regmatches, 0);
-      if (!result)
-          return haystack+regmatches[0].rm_so;
-      return 0;
-    }  
+	int result = regexec(&search_regexp, haystack, 10, regmatches, 0);
+	if (!result)
+	    return haystack + regmatches[0].rm_so;
+	return 0;
+    }
 #endif
     if (ISSET(CASE_SENSITIVE))
 	return strstr(haystack, needle);
@@ -113,13 +114,40 @@ void *nrealloc(void *ptr, size_t howmuch)
     void *r;
 
     if (!(r = realloc(ptr, howmuch)))
-	die("nano: realloc: out of memory!");
+	die(_("nano: realloc: out of memory!"));
 
     return r;
 }
 
+/* Copy one malloced string to another pointer.
+
+   Should be used as dest = mallocstrcpy(dest, src);
+*/
+void *mallocstrcpy(char *dest, char *src)
+{
+
+
+    if (src == dest)
+	return src;
+
+    if (dest != NULL)
+	free(dest);
+
+    if (src == NULL) {
+	dest = NULL;
+	return(dest);
+    }
+
+    dest = nmalloc(strlen(src) + 1);
+    strcpy(dest, src);
+
+    return dest;
+}
+
+
 /* Append a new magic-line to filebot */
-void new_magicline(void) {
+void new_magicline(void)
+{
     filebot->next = nmalloc(sizeof(filestruct));
     filebot->next->data = nmalloc(1);
     filebot->next->data[0] = '\0';
@@ -128,4 +156,107 @@ void new_magicline(void) {
     filebot->next->lineno = filebot->lineno + 1;
     filebot = filebot->next;
     totlines++;
+    totsize++;
 }
+
+#ifndef DISABLE_TABCOMP
+/*
+ * Routine to see if a text string is matched by a wildcard pattern.
+ * Returns TRUE if the text is matched, or FALSE if it is not matched
+ * or if the pattern is invalid.
+ *  *		matches zero or more characters
+ *  ?		matches a single character
+ *  [abc]	matches 'a', 'b' or 'c'
+ *  \c		quotes character c
+ * Adapted from code written by Ingo Wilken, and
+ * then taken from sash, Copyright (c) 1999 by David I. Bell
+ * Permission is granted to use, distribute, or modify this source,
+ * provided that this copyright notice remains intact.
+ * Permission to distribute this code under the GPL has been granted.
+ */
+int check_wildcard_match(const char *text, const char *pattern)
+{
+    const char *retryPat;
+    const char *retryText;
+    int ch;
+    int found;
+    int len;
+
+    retryPat = NULL;
+    retryText = NULL;
+
+    while (*text || *pattern) {
+	ch = *pattern++;
+
+	switch (ch) {
+	case '*':
+	    retryPat = pattern;
+	    retryText = text;
+	    break;
+
+	case '[':
+	    found = FALSE;
+
+	    while ((ch = *pattern++) != ']') {
+		if (ch == '\\')
+		    ch = *pattern++;
+
+		if (ch == '\0')
+		    return FALSE;
+
+		if (*text == ch)
+		    found = TRUE;
+	    }
+	    len = strlen(text);
+	    if (found == FALSE && len != 0) {
+		return FALSE;
+	    }
+	    if (found == TRUE) {
+		if (strlen(pattern) == 0 && len == 1) {
+		    return TRUE;
+		}
+		if (len != 0) {
+		    text++;
+		    continue;
+		}
+	    }
+
+	    /* fall into next case */
+
+	case '?':
+	    if (*text++ == '\0')
+		return FALSE;
+
+	    break;
+
+	case '\\':
+	    ch = *pattern++;
+
+	    if (ch == '\0')
+		return FALSE;
+
+	    /* fall into next case */
+
+	default:
+	    if (*text == ch) {
+		if (*text)
+		    text++;
+		break;
+	    }
+
+	    if (*text) {
+		pattern = retryPat;
+		text = ++retryText;
+		break;
+	    }
+
+	    return FALSE;
+	}
+
+	if (pattern == NULL)
+	    return FALSE;
+    }
+
+    return TRUE;
+}
+#endif