GNU nano 1.0.0 release

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@574 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

.cvsignore

@@ -1,8 +1,10 @@
 Makefile
+Makefile.in
 confdefs.h
 config.cache
 config.h
 config.log
 config.status
+configure
 nano
 stamp-h

BUGS

@@ -1,3 +1,6 @@
+- 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) [FIXED/IRRELEVANT]
 - 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
@@ -49,6 +52,7 @@
  [FIXED]
 - Using nano -t, user can not exit until a filename is given via ^O. (30)
  [FIXED]
+- totsize problems still abound in do_justify (33) [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]
@@ -76,12 +80,30 @@
 - 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]
+- Resizing the window completely screws up the display if in any other
+  mode than normal editing (help screen, search and replace, file
+  browser..) (52) [FIXED]
+- Alt speller argument (-s, --speller) does not take a string argument of
+  more than one word. (53) [FIXED].
+- Cut to end cutting (-k) causes segfaults (try cutting "- Backup making
+  (filename~)?" line in TODO file) (discovered by
+  higuita@cadernoverde.com) (54) [FIXED].
+- When using autoindent (-i), wrapped text does not get auto-indented
+  (55, discovered by Mark Senior) [FIXED].
+- When using -R (regex) and -p (pico mode), subsequent searches after
+  the first fail if no string is entered (56) [FIXED].
+- Page down on a file of editwinrows fails (again). Reported by Ryan
+  Krebs (57) [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).
-
 $Id$

ChangeLog

@@ -1,3 +1,330 @@
+nano-1.0.0 - 03/22/2001
+- General
+	- Added void to functions declared as () args, nano.c:do_mark()
+	  and search.c:regexp_cleanup(). (Christian Weisgerber).
+	- Changed internal variables called "new" to "newnode" to avoid
+	  the "new" C++ reserved word, even though there is likely no way
+	  nano will EVER be compilable with a C++ compiler. (suggested by
+	  Rocco Corsi).
+- aclocal.m4:
+	- Minor patch for intl check (Christian Weisgerber)
+- ca.po, es.po:
+	- Final tweaks for Nano 1.0.
+- cs.po:
+	- Czech translation from Vaclav Haisman.
+- nano.info:
+	- Added dir entry (Albert Chin).
+- winio.c:
+  statusq()
+	- Added NANO_BACK_KEY and NANO_FORWARD_KEY cases for left and right.
+
+1.0-test prerelease - 03/17/2001
+- nano.c:
+  do_wrap()
+	- Added case for autoindenting text causing new line (Adam).
+	- Added SAMELINE case to above.  Added checks to cases 1b and
+	  2b for placement of cursor.
+- move.c:
+  page_down()
+	- Check for totlines < editwinrows in check for superflous 
+	  edit update (fixed BUG #57).
+- search.c:
+  print_replaced()
+	- s/occurence/occurrence typos (Jordi).
+  search_init()
+	- If using Pico mode and regex and same answer is entered, use
+	  last_search string instead of answer (fixes BUG #56).
+- nano.texi:
+	- Meta-Z correction and grammar in --enable-tiny desc (Neil Parks).
+
+nano-0.9.99pre3 - 02/19/2001
+- General
+  GNU compliance issues:
+	- Reworked shortcut list, put "Get Help" into default list, 
+	  removed "Goto Line", aligned "Read File" with "Write Out" and 
+	  "Replace" with "Where is" for consistency.
+	- Added texinfo manual nano.texi.  Added texi options to 
+	  Makefile.am.	
+- configure.in:
+	- Autoconf compatibility fixes (Pavel Roskin)
+	- Added separate check for resizeterm().
+	- ALL_LINGUAS: added hu and ca.
+- cut.c:
+  do_cut_text()
+	- marked text cut fixes (Rocco) (Fixes bug #54).
+- nano.c:
+  do_delete()
+	- Added check for current->next == fileptr, as we have a magic
+	  line code again, fixes sillyness at the end of the last line
+	  before the magic line (reported by J.A. Neitzel).
+  do_justify()
+	- If the keystroke after the justify is not the unjustify key,
+	  blank the statsubar (bug reported by Neil Parks).
+  main()
+	- Added ENABLE_NLS check around gettext stuff.
+- winio.c:
+  do_yesno()
+	- Added localized yes, no and all strings to function and rewrote
+	  handler for the new format.
+- de.po:
+	- Translation updates by Florian König.
+- fi.po:
+	- Translation updates by Pauli Virtanen.
+- hu.po:
+	- Hungarian translation by Horvath Szabolcs.
+- id.po: 
+	- Translation updates by Tedi Heriyanto.
+- es.po:
+	- Translation updates and grammatical/typo fixes (Jordi).
+- ca.po:
+	- Catalan translation by Jordi Mallach :)
+	- Miquel Vidal <miquel@sindominio.net> went over it and corrected
+	  many typos and completed bits that remained untranslated by error.
+
+nano-0.9.99pre2 - 01/31/2001
+General
+	- Removed center_x and center_y globals.  center_y was
+	  completely unused and center_x was only used a few places,
+	  easily replaced with COLS / 2 (oops, not current_x & y (Rob)).
+	- Deleted free_node, duplicate of delete_node, and changed all
+	  free_node calls to delete_node.
+	- Fix for resizing the window in modes other than normal edit mode 
+	  Changes to handle_sigwinch(), main().  Fixes bug #52 (Rocco).
+- files.c:
+  write_file()
+	- Don't free() realname on error, if it needs to be free()d later
+	  it will be (fixes crash on successful write after failed write,
+	  discovered by David Sobon).
+  username_tab_completion()
+	- Optimization and removal of useless vars (Rocco).
+	- Rewritten using getpwent (suggested by Rocco).
+	- Removed redundant conditional (Rocco).
+  real_dir_from_tilde()
+	- Rewritten using getpwent (suggested by Adam, much optimized by Rocco).
+- global.c:
+	- Don't define toggles global or toggle_init_one if using --tiny.
+- nano.c:
+  do_justify()
+	- Added restoration of totsize after unjustify command.
+  usage()
+	- Add arg to -T help (Rocco).
+  global_init(), handle_sigwinch()
+	- Messy loops replaced with memset calls (Rocco).
+  do_alt_speller()
+	- Added code to parse multi-word alt_speller strings.
+	- Fix initialization before fork()  (Rocco).
+- proto.h:
+	- Fix do_credits() proto (oops!)
+- winio.c:
+  nanogetstr()
+	- Sanity check for x overrunning the string buffer len.
+
+nano 0.9.99pre1 - 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

Makefile.am

@@ -14,6 +14,9 @@ nano_SOURCES =	cut.c \
 man_MANS = nano.1
 nano_LDADD = @INTLLIBS@
 
+info_TEXINFOS = nano.texi
+MAKEINFO = makeinfo --no-split
+
 EXTRA_DIST =	AUTHORS BUGS COPYING ChangeLog INSTALL NEWS README \
 		TODO install-sh missing mkinstalldirs nano.1 nano.1.html \
 		faq.html

Makefile.in

@@ -75,7 +75,6 @@ INSTOBJEXT = @INSTOBJEXT@
 INTLDEPS = @INTLDEPS@
 INTLLIBS = @INTLLIBS@
 INTLOBJS = @INTLOBJS@
-MAKEINFO = @MAKEINFO@
 MKINSTALLDIRS = @MKINSTALLDIRS@
 MSGFMT = @MSGFMT@
 PACKAGE = @PACKAGE@
@@ -94,6 +93,9 @@ nano_SOURCES = cut.c 		files.c 		global.c 		move.c 		nano.c 		nano.h 		proto.h
 man_MANS = nano.1
 nano_LDADD = @INTLLIBS@
 
+info_TEXINFOS = nano.texi
+MAKEINFO = makeinfo --no-split
+
 EXTRA_DIST = AUTHORS BUGS COPYING ChangeLog INSTALL NEWS README 		TODO install-sh missing mkinstalldirs nano.1 nano.1.html 		faq.html
 
 
@@ -120,13 +122,18 @@ CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+TEXI2DVI = texi2dvi
+INFO_DEPS = nano.info
+DVIS = nano.dvi
+TEXINFOS = nano.texi
 man1dir = $(mandir)/man1
 MANS = $(man_MANS)
 
 NROFF = nroff
 DIST_COMMON =  README ./stamp-h.in ABOUT-NLS AUTHORS COPYING ChangeLog \
 INSTALL Makefile.am Makefile.in NEWS TODO acconfig.h aclocal.m4 \
-config.h.in configure configure.in install-sh missing mkinstalldirs
+config.h.in configure configure.in install-sh missing mkinstalldirs \
+texinfo.tex
 
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
@@ -138,7 +145,7 @@ OBJECTS = $(nano_OBJECTS)
 
 all: all-redirect
 .SUFFIXES:
-.SUFFIXES: .S .c .o .s
+.SUFFIXES: .S .c .dvi .info .o .ps .s .texi .texinfo .txi
 $(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
 	cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile
 
@@ -230,6 +237,122 @@ nano: $(nano_OBJECTS) $(nano_DEPENDENCIES)
 	@rm -f nano
 	$(LINK) $(nano_LDFLAGS) $(nano_OBJECTS) $(nano_LDADD) $(LIBS)
 
+nano.info: nano.texi
+nano.dvi: nano.texi
+
+
+DVIPS = dvips
+
+.texi.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texi.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.texi:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.txi.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.txi.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.txi:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+.dvi.ps:
+	$(DVIPS) $< -o $@
+
+install-info-am: $(INFO_DEPS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(infodir)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  d=$(srcdir); \
+	  for ifile in `cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
+	    if test -f $$d/$$ifile; then \
+	      echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
+	      $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
+	    else : ; fi; \
+	  done; \
+	done
+	@$(POST_INSTALL)
+	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
+	    install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
+	  done; \
+	else : ; fi
+
+uninstall-info:
+	$(PRE_UNINSTALL)
+	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
+	  ii=yes; \
+	else ii=; fi; \
+	list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  test -z "$ii" \
+	    || install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file; \
+	done
+	@$(NORMAL_UNINSTALL)
+	list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  (cd $(DESTDIR)$(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
+	done
+
+dist-info: $(INFO_DEPS)
+	list='$(INFO_DEPS)'; \
+	for base in $$list; do \
+	  d=$(srcdir); \
+	  for file in `cd $$d && eval echo $$base*`; do \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file; \
+	  done; \
+	done
+
+mostlyclean-aminfo:
+	-rm -f nano.aux nano.cp nano.cps nano.dvi nano.fn nano.fns nano.ky \
+	  nano.kys nano.ps nano.log nano.pg nano.toc nano.tp nano.tps \
+	  nano.vr nano.vrs nano.op nano.tr nano.cv nano.cn
+
+clean-aminfo:
+
+distclean-aminfo:
+
+maintainer-clean-aminfo:
+	cd $(srcdir) && for i in $(INFO_DEPS); do \
+	  rm -f $$i; \
+	  if test "`echo $$i-[0-9]*`" != "$$i-[0-9]*"; then \
+	    rm -f $$i-[0-9]*; \
+	  fi; \
+	done
+
 install-man1:
 	$(mkinstalldirs) $(DESTDIR)$(man1dir)
 	@list='$(man1_MANS)'; \
@@ -416,9 +539,10 @@ distdir: $(DISTFILES)
 	      || exit 1; \
 	  fi; \
 	done
-info-am:
+	$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-info
+info-am: $(INFO_DEPS)
 info: info-recursive
-dvi-am:
+dvi-am: $(DVIS)
 dvi: dvi-recursive
 check-am: all-am
 check: check-recursive
@@ -430,21 +554,22 @@ all-recursive-am: config.h
 install-exec-am: install-binPROGRAMS
 install-exec: install-exec-recursive
 
-install-data-am: install-man
+install-data-am: install-info-am install-man
 install-data: install-data-recursive
 
 install-am: all-am
 	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
 install: install-recursive
-uninstall-am: uninstall-binPROGRAMS uninstall-man
+uninstall-am: uninstall-binPROGRAMS uninstall-info uninstall-man
 uninstall: uninstall-recursive
-all-am: Makefile $(PROGRAMS) $(MANS) config.h
+all-am: Makefile $(INFO_DEPS) $(PROGRAMS) $(MANS) config.h
 all-redirect: all-recursive-am
 install-strip:
 	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
 installdirs: installdirs-recursive
 installdirs-am:
-	$(mkinstalldirs)  $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1
+	$(mkinstalldirs)  $(DESTDIR)$(bindir) $(DESTDIR)$(infodir) \
+		$(DESTDIR)$(mandir)/man1
 
 
 mostlyclean-generic:
@@ -457,25 +582,27 @@ distclean-generic:
 
 maintainer-clean-generic:
 mostlyclean-am:  mostlyclean-hdr mostlyclean-binPROGRAMS \
-		mostlyclean-compile mostlyclean-tags \
+		mostlyclean-compile mostlyclean-aminfo mostlyclean-tags \
 		mostlyclean-generic
 
 mostlyclean: mostlyclean-recursive
 
-clean-am:  clean-hdr clean-binPROGRAMS clean-compile clean-tags \
-		clean-generic mostlyclean-am
+clean-am:  clean-hdr clean-binPROGRAMS clean-compile clean-aminfo \
+		clean-tags clean-generic mostlyclean-am
 
 clean: clean-recursive
 
 distclean-am:  distclean-hdr distclean-binPROGRAMS distclean-compile \
-		distclean-tags distclean-generic clean-am
+		distclean-aminfo distclean-tags distclean-generic \
+		clean-am
 
 distclean: distclean-recursive
 	-rm -f config.status
 
 maintainer-clean-am:  maintainer-clean-hdr maintainer-clean-binPROGRAMS \
-		maintainer-clean-compile maintainer-clean-tags \
-		maintainer-clean-generic distclean-am
+		maintainer-clean-compile maintainer-clean-aminfo \
+		maintainer-clean-tags maintainer-clean-generic \
+		distclean-am
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."
 
@@ -486,7 +613,9 @@ maintainer-clean: maintainer-clean-recursive
 mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
 maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
 mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile install-man1 uninstall-man1 install-man \
+maintainer-clean-compile install-info-am uninstall-info \
+mostlyclean-aminfo distclean-aminfo clean-aminfo \
+maintainer-clean-aminfo install-man1 uninstall-man1 install-man \
 uninstall-man install-data-recursive uninstall-data-recursive \
 install-exec-recursive uninstall-exec-recursive installdirs-recursive \
 uninstalldirs-recursive all-recursive check-recursive \

NEWS

@@ -1,3 +1,77 @@
+03/22/2001 - GNU Nano 1.0 is released!  The autoindent wrapping bug 
+		has been fixed, as well as strange bug when using Pico
+		mode and regex search.  There have also been some minor 
+		spelling and documentation updates.  As stated on the
+		website, there are currently no known bugs with nano, but
+		some will pop up eventually and they will be addressed in
+		subsequent releases.  We hope you enjoy this first stable
+		release of nano, and as always, feedback is welcome!
+		nano@nano-editor.org.
+
+02/19/2001 - Nano 0.9.99pre3 brings a lot of changes!  The most important
+		being that nano is now officially a GNU program.  Some
+		changes have been made for GNU compatibility (like the
+		default list of shortcuts, "^G Get Help" is now Listed and
+		"^_ Goto Line" is not).  The Yes/No/All keys have
+		finally been internationalized also.   All in all, quite
+		a few changes considering nano is supposed to be in a code
+		freeze. But there are the usual helping of bugfixes, a
+		nasty bug when cutting text in -k mode and some
+		compatibility with older ncurses libraries have also been
+		fixed.  All in all, a lot to see.
+
+01/31/2001 - Nano 0.9.99pre2 is released.  Not surprisingly, all that is
+		new is bugfixes, bugfixes, bugfixes.  There were a few
+		cleanups in unneeded global variables and duplicate
+		functions, but most is just fixing.  Specifically, there
+		is now a preliminary (read: needs testing) fix for
+		resizing the editor in any mode other than normal edit
+		mode.  Other fixes include some more tab completion
+		segfaults, and an silly segfault that occurred when 
+		successfully writing a file on the 2nd try (i.e. after an
+		initial write error). Slowly but surely, on toward 1.0 we
+		travel.
+
+01/17/2001 - Nano 0.9.99pre1 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

README

@@ -1,29 +1,24 @@
 
-	The nano editor (Nano's ANOther editor) by Chris Allegretta
+	GNU nano - an 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.
+
+     The nano editor is now an official GNU package.  For more information
+     on GNU and the Free Software Foundation please see http://www.gnu.org.
      
 How to compile and install nano
 
@@ -34,8 +29,8 @@ How to compile and install nano
      make
      make install
      
-     It's that simple. Use --prefix to override the default installation
-     directory of /usr/local.
+     It's that simple. Use --prefix with configutr to override the 
+     default installation directory of /usr/local.
      
 Web Page
 
@@ -58,27 +53,12 @@ Mailing List and Bug Reports
 
 Current Status
 
-     nano is currently at version 0.9.x, and it will probably remain there
-     for awhile. This reflects the adage that the last 10% of a project
-     takes 90% of the time. Version 1.0 will be released when there are
-     no unresolved bugs, and not before. I am also currently looking for
-     patches for all things listed in the TODO file. If you have a
-     comment or suggestion, please let me know, all help is appreciated.
+	GNU nano has finally reached its first stable release (1.0).
+	The development tree will fork soon and it will be called 1.1.x,
+	in the Linux kernel naming style.  Many thanks to all of our
+	bug reporters and contributors of code to get nano where it is
+	today.
 
-     Warning:  This program can and possibly will corrupt your data in
-     its current form!  It is beta software, so treat it as such!  
-     Thank you.
-     
-     Note that the primary aim of nano is to emulate Pico while adding a
-     few key "missing" features. I do NOT want just a GPL'ed Pico clone,
-     nor do I want something that strays too far from the Pico design
-     (simple and straightforward). If you don't like this, feel free to
-     fork my code at any time, but please call your editor something
-     else, believe it or not I struggled awhile before coming up with
-     the name nano (and before that TIP), and it would be much easier for
-     everyone if there weren't five versions of the same program. As you
-     can guess, I'm not much of an emacs fan ;)
-     
    Chris Allegretta (chrisa@asty.org)
 
 $Id$

TODO

@@ -20,8 +20,10 @@ Current Version:
 
 For Next Version:
 - Undo/Redo key?
-- single line scroll up/down?
+- Single line scroll up/down?
 - Color syntax highlighting? (certainly seems like there's a demand for it.)
 - .nanorc ?????
+- Backup making (filename~)?
+- Search (etc) string history [1.1]
 
 $Id$

acconfig.h

@@ -3,6 +3,12 @@
 /* Define this if you have the wresize function in your ncurses-type library */
 #undef HAVE_WRESIZE
 
+/* Define this if you have the resizeterm function in your ncurses-type library */
+#undef HAVE_RESIZETERM
+
+/* Define this if your curses lib has the _use_keypad flag */
+#undef HAVE_USEKEYPAD
+
 /* Define this if you have NLS */
 #undef ENABLE_NLS
 
@@ -34,6 +40,10 @@
 #undef DISABLE_JUSTIFY
 
 /* Define this to disable the use(full|less) spelling functions */
-#undef DISABLE_SPELL
+#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 +55,12 @@
 /* Define this if you have the wresize function in your ncurses-type library */
 #undef HAVE_WRESIZE
 
+/* Define this if you have the resizeterm function in your ncurses-type library */
+#undef HAVE_RESIZETERM
+
+/* Define this if your curses lib has the _use_keypad flag */
+#undef HAVE_USEKEYPAD
+
 /* Define this if you have NLS */
 #undef ENABLE_NLS
 
@@ -86,7 +92,13 @@
 #undef DISABLE_JUSTIFY
 
 /* Define this to disable the use(full|less) spelling functions */
-#undef DISABLE_SPELL
+#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

configure.in

@@ -1,9 +1,9 @@
 # $Id$
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(nano.c)
-AM_INIT_AUTOMAKE(nano, 0.9.22)
+AM_INIT_AUTOMAKE(nano, 1.0.0)
 AM_CONFIG_HEADER(config.h:config.h.in)
-ALL_LINGUAS="es de fr it id fi"
+ALL_LINGUAS="es de fr it id fi hu ca cs"
 
 dnl Checks for programs.
 AC_PROG_CC
@@ -19,6 +19,11 @@ 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,
@@ -39,13 +44,25 @@ AC_ARG_ENABLE(justify,
     AC_DEFINE(DISABLE_JUSTIFY) 
  fi])
 
-AC_ARG_ENABLE(spell,
+AC_ARG_ENABLE(speller,
 [  --disable-speller       Disables spell checker function],
  [if test x$enableval != xyes; then
-    AC_DEFINE(DISABLE_SPELL) 
+    AC_DEFINE(DISABLE_SPELLER) 
  fi])
 
-AC_MSG_CHECKING(whether to use slang)
+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])
 CURSES_LIB_NAME=""
 AC_ARG_WITH(slang,
 [  --with-slang[=DIR]      Use the slang library instead of curses],
@@ -63,7 +80,7 @@ AC_ARG_WITH(slang,
 	fi
 
 	AC_CHECK_HEADER(slcurses.h,
-	    AC_MSG_CHECKING(for SLtt_initialize in -lslang)
+	    AC_MSG_CHECKING([for SLtt_initialize in -lslang])
 	    _libs=$LIBS
 	    LIBS="$LIBS -lslang"
 	    AC_TRY_RUN([
@@ -82,11 +99,11 @@ int main () { SLtt_initialize (NULL); return 0; }],
 		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"])
+		    AC_CHECK_LIB([${termlib}], tputs, [tcap="-l$termlib"])
 		    test -n "$tcap" && break
 		done
 
-		AC_MSG_CHECKING(for SLtt_initialize in -lslang $tcap)
+		AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap])
 		LIBS="$LIBS $tcap"
 		AC_TRY_RUN([
 #include <stdio.h>
@@ -103,7 +120,7 @@ int main () { SLtt_initialize (NULL); return 0; }],
 		    CURSES_LIB_NAME=slang], [
 		    AC_MSG_RESULT(no)
 		    # We might need the math library
-		    AC_MSG_CHECKING(for SLtt_initialize in -lslang $tcap -lm)
+		    AC_MSG_CHECKING([for SLtt_initialize in -lslang $tcap -lm])
 		    LIBS="$LIBS -lm"
 		    AC_TRY_RUN([
 #include <stdio.h>
@@ -135,17 +152,17 @@ AC_MSG_WARN([*** Can not use slang when cross-compiling])),
 	    LDFLAGS=${_ldflags}
 	fi
 	;;
-    esac], AC_MSG_RESULT(no))
+    esac], [AC_MSG_RESULT(no)])
 
 dnl Checks for functions
 AC_CHECK_FUNCS(snprintf vsnprintf)
 if test "x$ac_cv_func_snprintf" = "xno" -o "xac_cv_func_vsnprintf" = "xno"
 then
 	AM_PATH_GLIB(1.2.4,,
-	    AC_MSG_ERROR([
+	    [AC_MSG_ERROR([
 *** snprintf() and/or vsnprintf() not found.  GLIB not found either.
 *** You need both snprintf() and vsnprintf().  Alternatively you can
-*** install the GLIB library which can be found at ftp://ftp.gtk.org/.]),
+*** install the GLIB library which can be found at ftp://ftp.gtk.org/.])],
 	    glib)
 	glib_cflags=`$GLIB_CONFIG --cflags glib`
 	glib_libs=`$GLIB_CONFIG --libs glib`
@@ -164,23 +181,23 @@ dnl Checks for libraries.
 if eval "test x$CURSES_LIB_NAME = x"
 then
     AC_CHECK_HEADERS(curses.h ncurses.h)
-    AC_CHECK_LIB(ncurses, tgetent,CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses)
+    AC_CHECK_LIB(ncurses, tgetent, [CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses])
 fi
 
 if eval "test x$CURSES_LIB_NAME = x"
 then
-    AC_CHECK_LIB(curses, tgetent, CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses)
+    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)
+    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)
+    AC_CHECK_LIB(termcap, tgetent, [CURSES_LIB="-ltermcap" CURSES_LIB_NAME=termcap])
 fi
 
 if eval "test x$CURSES_LIB_NAME = x"
@@ -190,11 +207,28 @@ then
 *** distribution from ftp://ftp.gnu.org/pub/gnu/ncurses if you get
 *** errors compiling nano.])
 else
-    AC_MSG_RESULT("Using $CURSES_LIB_NAME as the termcap library")
+    AC_MSG_RESULT([Using $CURSES_LIB_NAME as the termcap library])
 fi
 
 
-AC_CHECK_LIB($CURSES_LIB_NAME, wresize, AC_DEFINE(HAVE_WRESIZE))
+if test x$slang_support != xyes; then
+    AC_CHECK_LIB([$CURSES_LIB_NAME], wresize, [AC_DEFINE(HAVE_WRESIZE)])
+    AC_CHECK_LIB([$CURSES_LIB_NAME], resizeterm, [AC_DEFINE(HAVE_RESIZETERM)])
+
+    # 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

@@ -174,24 +174,23 @@ int do_cut_text(void)
     if (ISSET(MARK_ISSET)) {
 	if (current->lineno == mark_beginbuf->lineno) {
 	    tmp = copy_node(current);
-	    newsize = abs(strlen(&current->data[mark_beginx]) -
-			  strlen(&current->data[current_x]));
+	    newsize = abs(mark_beginx - current_x) + 1;
 
-	    tmpstr = nmalloc(newsize);
+	    tmpstr = nmalloc(newsize + 1);
 	    if (current_x < mark_beginx) {
 		strncpy(tmpstr, &current->data[current_x], newsize);
 		memmove(&current->data[current_x],
 			&current->data[mark_beginx],
-			strlen(&current->data[mark_beginx] - newsize));
+			strlen(&current->data[mark_beginx]) + 1);
 	    } else {
 		strncpy(tmpstr, &current->data[mark_beginx], newsize);
 		memmove(&current->data[mark_beginx],
 			&current->data[current_x],
-			strlen(&current->data[current_x] - newsize));
+			strlen(&current->data[current_x]) + 1);
 		current_x = mark_beginx;
 		update_cursor();
 	    }
-	    tmpstr[newsize] = 0;
+	    tmpstr[newsize - 1] = 0;
 	    tmp->data = tmpstr;
 	    add_to_cutbuffer(tmp);
 	    dump_buffer(cutbuffer);
@@ -274,6 +273,7 @@ int do_uncut_text(void)
     filestruct *tmp = current, *fileptr = current, *newbuf, *newend;
 #ifndef NANO_SMALL
     char *tmpstr, *tmpstr2;
+    filestruct *hold = current;
 #endif
     int i;
 
@@ -339,8 +339,13 @@ 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)
@@ -368,7 +373,9 @@ int do_uncut_text(void)
 	    current_x = 0;
 	    placewewant = 0;
 	}
-	renumber(current->prev);
+	/* Renumber from BEFORE where we pasted ;) */
+	renumber(hold);
+
 	dump_buffer(fileage);
 	dump_buffer(cutbuffer);
 	set_modified();

faq.html

@@ -1,5 +1,6 @@
 <!doctype html public "-//w3c//dtd html 4.0 transitional//en">
 <html>
+<title>The GNU 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]">
@@ -16,18 +17,19 @@
 
 <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="#1.3">1.3. What is GNU 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
+<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>
+<font color="#330000"><a href="#2">2. Where to get GNU 
+nano</a></font></h2>
 
 <blockquote><font color="#330000"><a href="#2.1">2.1. FTP and WWW sites
 that carry nano.</a></font>
@@ -48,7 +50,9 @@ THE HECK DO I DO NOW?</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></blockquote>
+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>
@@ -64,8 +68,11 @@ my window.&nbsp;&nbsp; How can I fix that?</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><a href="#4.6">4.6 How do I make nano my default editor (in Pine,
-mutt, etc.)?</a></blockquote>
+<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>
@@ -128,13 +135,13 @@ 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>
+<a NAME="1.3"></a><font color="#330000">1.3. What is GNU 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>
+<blockquote><font color="#330000">GNU Nano is designed to be a free
+replacement for the Pico text editor, part of the PINE email suite from <a
+href="http://www.washington.edu/pine">The University of
+Washington</a>.&nbsp; It aims to "emulate Pico as closely as possible and
+perhaps include extra functionality.</font></blockquote>
 
 <h2>
 <a NAME="1.4"></a><font color="#330000">1.4. What is the history behind
@@ -146,7 +153,7 @@ nano?</font></h2>
 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 Linux in the mid to
+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>
@@ -171,7 +178,11 @@ and hacked like a madman for many hours straight one weekend to make a
 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>
+state it is today.
+<p><font color="#330000">In February 2001, nano has been declared an
+official GNU program by Richard Stallman.  Nano is also nearing its 1.0
+release as of this writing (Valentine's Day 2001).
+ </font></blockquote>
 
 <h2>
 <a NAME="1.5"></a><font color="#330000">1.5. Why the name change from TIP?</font></h2>
@@ -181,7 +192,7 @@ 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 Linux distributions (where
+there is no 'tip' utility included with most GNU/Linux distributions (where
 nano was developed).</font></blockquote>
 
 <h2>
@@ -189,7 +200,7 @@ nano was developed).</font></blockquote>
 of nano?</font></h2>
 
 <blockquote><font color="#330000">The current version of nano *should*
-be 0.9.22.&nbsp; Of course you should always check the nano hompage to
+be 1.0.0.&nbsp; Of course you should always check the nano hompage to
 see what the latest and greatest version is.</font></blockquote>
 
 <h2>
@@ -201,7 +212,7 @@ Okay, look <a href="http://www.nano-editor.org/dist/nano.1.html">here</a>.</font
 
 <hr WIDTH="100%">
 <h1>
-<a NAME="2"></a><font color="#330000">2. Where to get nano</font></h1>
+<a NAME="2"></a><font color="#330000">2. Where to get GNU nano</font></h1>
 
 <h2>
 <a NAME="2.1"></a><font color="#330000">2.1. FTP and WWW sites that carry
@@ -294,7 +305,7 @@ DEB package?</font></h2>
 <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 programs,
+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>
@@ -310,7 +321,8 @@ try this:</font>
 <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">./configure</font></b>
+<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>
 
@@ -340,8 +352,31 @@ run strip on the binary when installing it!</font></h2>
 <b>make install-strip</b>.  The default make install does not, and will
 not, run strip automatically.</font></blockquote>
 
-<hr WIDTH="100%">
-<h1>
+<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 disables 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>
@@ -368,8 +403,8 @@ to <a href="mailto:nano@nano-editor.org">nano@nano-editor.org</a>.</font></block
 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>
+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
@@ -386,7 +421,7 @@ will get the same shortcuts at the bottom as Pico.</font></blockquote>
 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 0.9.22, the default is
+<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
@@ -396,7 +431,26 @@ Meta-P while in nano (see the ^G help text for more
 details).</font></blockquote>
 
 <h2>
-<a NAME="4.6"></a>4.6. How do I make nano my default editor (in Pine,
+<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="mailto: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
@@ -467,34 +521,33 @@ 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>
+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>
+<blockquote><font color="#330000">The U of W license for Pine and
+Pico is not considered truly Free Software according to both the Free
+Software Foundation and the  the <a
+href="http://www.debian.org/social_contract#guidelines">Debian
+Free Software Guidelines</a>.&nbsp; The main problem regards the
+limitations on distributing derived works: according to UW, you can
+distribute their software, and you can modfify it, but you can not do
+both, i.e. distribute modified binaries.</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>
+<blockquote><font color="#330000"> If you are looking to use a Free
+Software program similar to PINE and emacs is not your things, you should
+definitely take a look at <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
@@ -526,7 +579,7 @@ any changes in the past few years in a positive direction.</font></blockquote>
 <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 sometimes
+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>

files.c

@@ -29,6 +29,7 @@
 #include <errno.h>
 #include <ctype.h>
 #include <dirent.h>
+#include <pwd.h>
 
 #include "config.h"
 #include "proto.h"
@@ -194,6 +195,7 @@ int read_file(int fd, char *filename)
     } else if (fileptr->next == NULL) {
 	filebot = fileptr;
 	new_magicline();
+	totsize--;
 
 	/* Update the edit buffer */
 	load_file();
@@ -226,10 +228,18 @@ int open_file(char *filename, int insert, int quiet)
     } else if ((fd = open(filename, O_RDONLY)) == -1) {
 	if (!quiet)
 	    statusbar("%s: %s", strerror(errno), filename);
+	if (!insert)
+	    new_file();
 	return -1;
     } else {			/* File is A-OK */
-	if (S_ISDIR(fileinfo.st_mode)) {
-	    statusbar(_("File \"%s\" is a directory"), filename);
+	if (S_ISDIR(fileinfo.st_mode) || S_ISCHR(fileinfo.st_mode) || 
+		S_ISBLK(fileinfo.st_mode)) {
+	    if (S_ISDIR(fileinfo.st_mode))
+		statusbar(_("File \"%s\" is a directory"), filename);
+	    else
+		/* Don't open character or block files.  Sorry, /dev/sndstat! */
+		statusbar(_("File \"%s\" is a device file"), filename);
+
 	    if (!insert)
 		new_file();
 	    return -1;
@@ -257,9 +267,24 @@ int do_insertfile(void)
 #endif
 
 #ifndef DISABLE_TABCOMP
-        realname = real_dir_from_tilde(answer);
+	realname = real_dir_from_tilde(answer);
 #else
-        realname = mallocstrcpy(realname, answer);
+	realname = mallocstrcpy(realname, answer);
+#endif
+
+#ifndef DISABLE_BROWSER
+	if (i == NANO_TOFILES_KEY) {
+	    
+	    char *tmp = do_browse_from(realname);
+
+#ifdef DISABLE_TABCOMP
+	    realname = NULL;
+#endif
+	    if 	(tmp != NULL)
+		realname = mallocstrcpy(realname, tmp);
+	    else
+		return do_insertfile();
+	}
 #endif
 
 	i = open_file(realname, 1, 0);
@@ -299,70 +324,74 @@ int do_insertfile(void)
 int write_file(char *name, int tmp)
 {
     long size, lineswritten = 0;
-    char buf[PATH_MAX + 1];
+    static char *buf = NULL;
     filestruct *fileptr;
-    int fd, mask = 0, realexists;
-    struct stat st;
+    int fd, mask = 0, realexists, anyexists;
+    struct stat st, lst;
     static char *realname = NULL;
 
     if (!strcmp(name, "")) {
 	statusbar(_("Cancelled"));
 	return -1;
     }
-    titlebar();
+    titlebar(NULL);
     fileptr = fileage;
 
     if (realname != NULL)
 	free(realname);
 
+    if (buf != NULL)
+	free(buf);
+
 #ifndef DISABLE_TABCOMP
     realname = real_dir_from_tilde(name);
 #else
     realname = mallocstrcpy(realname, name);
 #endif
 
-    /* Save the state of file at the end of the symlink */
+    /* Save the state of file at the end of the symlink (if there is one) */
     realexists = stat(realname, &st);
 
-    /* Check to see if the file is a regular file and FOLLOW_SYMLINKS is
-       set.  If so then don't do the delete and recreate code which would
-       cause unexpected behavior */
-    lstat(realname, &st);
+    /* Stat the link itself for the check... */
+    anyexists = lstat(realname, &lst);
 
-    /* New case: if the file exists, just give up.  Easy way out of
-	all security issues */
-    if (tmp && realexists != -1)
-	 return -1;
-    else if (ISSET(FOLLOW_SYMLINKS) || !S_ISLNK(st.st_mode)) {
+    /* New case: if the file exists, just give up */
+    if (tmp && anyexists != -1)
+	return -1;
+    /* NOTE: If you change this statement, you MUST CHANGE the if 
+       statement below (that says:
+		if (realexists == -1 || tmp || (!ISSET(FOLLOW_SYMLINKS) &&
+		S_ISLNK(lst.st_mode))) {
+       to reflect whether or not to link/unlink/rename the file */
+    else if (ISSET(FOLLOW_SYMLINKS) || !S_ISLNK(lst.st_mode) || tmp) {
+	/* Use O_EXCL if tmp == 1.  This is now copied from joe, because
+	   wiggy says so *shrug*. */
+	if (tmp)
+	    fd = open(realname, O_WRONLY | O_CREAT | O_EXCL, (S_IRUSR|S_IWUSR));
+	else
+	    fd = open(realname, O_WRONLY | O_CREAT | O_TRUNC, (S_IRUSR|S_IWUSR));
 
-	/* Open the file and truncate it.  Trust the symlink. */
-	if ((fd = open(realname, O_WRONLY | O_CREAT | O_TRUNC,
-		       S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH |
-		       S_IWOTH)) == -1) {
-	    if (ISSET(TEMP_OPT)) {
+	/* First, just give up if we couldn't even open the file */
+	if (fd == -1) {
+	    if (!tmp && ISSET(TEMP_OPT)) {
 		UNSET(TEMP_OPT);
-		return do_writeout(1);
+		return do_writeout(filename, 1);
 	    }
 	    statusbar(_("Could not open file for writing: %s"),
 		      strerror(errno));
-	    free(realname);
-	    return -1;
-	}
-    }
-    /* Don't follow symlink.  Create new file. */
-    else {
-	if (strlen(realname) > (PATH_MAX - 7)) {
-	    statusbar(_("Could not open file: Path length exceeded."));
 	    return -1;
 	}
 
-	memset(buf, 0x00, PATH_MAX + 1);
-	strcat(buf, realname);
+    }
+    /* Don't follow symlink.  Create new file. */
+    else {
+	buf = nmalloc(strlen(realname) + 8);
+	strncpy(buf, realname, strlen(realname)+1);
 	strcat(buf, ".XXXXXX");
 	if ((fd = mkstemp(buf)) == -1) {
 	    if (ISSET(TEMP_OPT)) {
 		UNSET(TEMP_OPT);
-		return do_writeout(1);
+		return do_writeout(filename, 1);
 	    }
 	    statusbar(_("Could not open file for writing: %s"),
 		      strerror(errno));
@@ -415,67 +444,66 @@ int write_file(char *name, int tmp)
 	return -1;
     }
 
-    if (!ISSET(FOLLOW_SYMLINKS) || tmp) {
-	if (realexists == -1) {
-	    /* Use default umask as file permisions if file is a new file. */
-	    mask = umask(0);
-	    umask(mask);
+    if (realexists == -1 || tmp ||
+	(!ISSET(FOLLOW_SYMLINKS) && S_ISLNK(lst.st_mode))) {
 
-	    if (tmp)		/* We don't want anyone reading our temporary file! */
-		mask = 0600;
-	    else
-		mask = 0666 & ~mask;
+	/* Use default umask as file permisions if file is a new file. */
+	mask = umask(0);
+	umask(mask);
 
-	} else {
-	    /* Use permissions from file we are overwriting. */
-	    mask = st.st_mode;
-	    if (unlink(realname) == -1) {
-		if (errno != ENOENT) {
-		    statusbar(_("Could not open %s for writing: %s"),
-			      realname, strerror(errno));
-		    unlink(buf);
-		    return -1;
-		}
-	    }
-	}
+	if (tmp)		/* We don't want anyone reading our temporary file! */
+	    mask = 0600;
+	else
+	    mask = 0666 & ~mask;
+    } else
+	/* Use permissions from file we are overwriting. */
+	mask = st.st_mode;
 
-	if (!tmp) {
-	    if (link(buf, realname) != -1)
-		unlink(buf);
-	    else if (errno != EPERM) {
+    if (!tmp && (!ISSET(FOLLOW_SYMLINKS) && S_ISLNK(lst.st_mode))) {
+	if (unlink(realname) == -1) {
+	    if (errno != ENOENT) {
 		statusbar(_("Could not open %s for writing: %s"),
-		      name, strerror(errno));
-		unlink(buf);
-		return -1;
-	    } else if (rename(buf, realname) == -1) {	/* Try a rename?? */
- 		statusbar(_("Could not open %s for writing: %s"),
-		      realname, strerror(errno));
+			  realname, strerror(errno));
 		unlink(buf);
 		return -1;
 	    }
 	}
-	if (chmod(realname, mask) == -1)
-	    statusbar(_("Could not set permissions %o on %s: %s"),
-		      mask, realname, strerror(errno));
-
+	if (link(buf, realname) != -1)
+	    unlink(buf);
+	else if (errno != EPERM) {
+	    statusbar(_("Could not open %s for writing: %s"),
+		      name, strerror(errno));
+	    unlink(buf);
+	    return -1;
+	} else if (rename(buf, realname) == -1) {	/* Try a rename?? */
+	    statusbar(_("Could not open %s for writing: %s"),
+		      realname, strerror(errno));
+	    unlink(buf);
+	    return -1;
+	}
     }
+    if (chmod(realname, mask) == -1)
+	statusbar(_("Could not set permissions %o on %s: %s"),
+		  mask, realname, strerror(errno));
+
     if (!tmp) {
-	strncpy(filename, realname, 132);
+	filename = mallocstrcpy(filename, realname);
 	statusbar(_("Wrote %d lines"), lineswritten);
-        UNSET(MODIFIED);
-        titlebar();
+	UNSET(MODIFIED);
+	titlebar(NULL);
     }
     return 1;
 }
 
-int do_writeout(int exiting)
+int do_writeout(char *path, int exiting)
 {
     int i = 0;
+
 #ifdef NANO_EXTRA
     static int did_cred = 0;
 #endif
 
-    answer = mallocstrcpy(answer, filename);
+    answer = mallocstrcpy(answer, path);
 
     if ((exiting) && (ISSET(TEMP_OPT))) {
 	if (filename[0]) {
@@ -497,15 +525,28 @@ int do_writeout(int exiting)
 
 	if (i != -1) {
 
+#ifndef DISABLE_BROWSER
+	if (i == NANO_TOFILES_KEY) {
+
+	    char *tmp = do_browse_from(answer);
+
+	    if (tmp != NULL)
+		answer = mallocstrcpy(answer, tmp);
+	    else
+		return do_writeout(answer, exiting);
+	}
+#endif
+
 #ifdef DEBUG
 	    fprintf(stderr, _("filename is %s"), answer);
 #endif
 
 #ifdef NANO_EXTRA
-	    if (exiting && !ISSET(TEMP_OPT) && !strcasecmp(answer, "zzy") && !did_cred) {
+	    if (exiting && !ISSET(TEMP_OPT) && !strcasecmp(answer, "zzy")
+		&& !did_cred) {
 		do_credits();
 		did_cred = 1;
-		return - 1;
+		return -1;
 	    }
 #endif
 	    if (strcmp(answer, filename)) {
@@ -531,86 +572,61 @@ int do_writeout(int exiting)
 
 int do_writeout_void(void)
 {
-    return do_writeout(0);
+    return do_writeout(filename, 0);
 }
 
 #ifndef DISABLE_TABCOMP
-static char **homedirs;
 
 /* Return a malloc()ed string containing the actual directory, used
  * to convert ~user and ~/ notation...
  */
-char *real_dir_from_tilde (char *buf)
+char *real_dir_from_tilde(char *buf)
 {
-    char *dirtmp = NULL, *line = NULL, byte[1], *lineptr;
-    int fd, i, status, searchctr = 1;
+    char *dirtmp = NULL, *find_user = NULL;
+    int i = 1;
+    struct passwd *userdata;
+
+    /* set a default value for dirtmp, in the case user home dir not found */
+    dirtmp = mallocstrcpy(dirtmp, buf);
 
     if (buf[0] == '~') {
-	if (buf[1] == '~')
-	    goto abort;		/* Handle ~~ without segfaulting =) */
-	else if (buf[1] == '/') {
+	if (buf[1] == 0 || buf[1] == '/') {
 	    if (getenv("HOME") != NULL) {
+
+		free(dirtmp);
 		dirtmp = nmalloc(strlen(buf) + 2 + strlen(getenv("HOME")));
 
-		sprintf(dirtmp, "%s/%s", getenv("HOME"), &buf[2]);
+		sprintf(dirtmp, "%s%s", getenv("HOME"), &buf[1]);
+
 	    }
 	}
-	else if (buf[1] != 0) {
-
-	    if((fd = open("/etc/passwd", O_RDONLY)) == -1)
-		goto abort;
+	else {
 
 	    /* Figure how how much of of the str we need to compare */
-	    for (searchctr = 1; buf[searchctr] != '/' &&
-			buf[searchctr] != 0; searchctr++)
+	    for (i = 1; buf[i] != '/' && buf[i] != 0; i++)
 		;
 
-	    do {
-		i = 0;
-		line = nmalloc(1);
-		while ((status = read(fd, byte, 1)) != 0 && byte[0] != '\n') {
+	    find_user = mallocstrcpy(find_user, &buf[1]);
+	    find_user[i - 1] = 0;
 
-		    line[i] = byte[0];
-		    i++;
-		    line = nrealloc(line, i+1);
-		}
-		line[i] = 0;
+	    for (userdata = getpwent(); userdata != NULL && 
+		  strcmp(userdata->pw_name, find_user); 
+		  userdata = getpwent());
 
-		if (i == 0)
-		     goto abort;
+	    free(find_user);
 
-		line[i] = 0;
-		lineptr = strtok(line, ":");
+	    if (userdata != NULL) {  /* User found */
 
-		if (!strncmp(lineptr, &buf[1], searchctr - 1)) {
+	        free(dirtmp);
+		dirtmp = nmalloc(strlen(buf) + 2 + strlen(userdata->pw_dir));
+		sprintf(dirtmp, "%s%s", userdata->pw_dir, &buf[i]);
 
-		    /* Okay, skip to the password portion now */
-		    for (i = 0; i <= 4 && lineptr != NULL; i++)
-			lineptr = strtok(NULL, ":");
+	    }
 
-		    if (lineptr == NULL)
-			goto abort;
-
-		     /* Else copy the new string into the new buf */
-		    dirtmp = nmalloc(strlen(buf) + 2 + strlen(lineptr));
-
-		    sprintf(dirtmp, "%s%s", lineptr, &buf[searchctr]);
-		    free(line);
-		    break;
-		}
-	
-		free(line);
-
-	    } while (status != 0);
+	    endpwent();
 	}
     }
-    else
-	dirtmp = mallocstrcpy(dirtmp, buf);
 
-    return dirtmp;	
-
-abort:		
-    dirtmp = mallocstrcpy(dirtmp, buf);
     return dirtmp;
 }
 
@@ -624,7 +640,7 @@ int append_slash_if_dir(char *buf, int *lastWasTab, int *place)
     dirptr = real_dir_from_tilde(buf);
 
     if (stat(dirptr, &fileinfo) == -1)
-    	ret = 0;
+	ret = 0;
     else if (S_ISDIR(fileinfo.st_mode)) {
 	strncat(buf, "/", 1);
 	*place += 1;
@@ -634,7 +650,7 @@ int append_slash_if_dir(char *buf, int *lastWasTab, int *place)
     }
 
     if (dirptr != buf)
-    	free(dirptr);
+	free(dirptr);
 
     return ret;
 }
@@ -660,79 +676,35 @@ int append_slash_if_dir(char *buf, int *lastWasTab, int *place)
 
 char **username_tab_completion(char *buf, int *num_matches)
 {
-    char **matches = (char **) NULL, *line = NULL, *lineptr;
-    char *matchline = NULL, *matchdir = NULL;
-	
-    int fd, i = 0, status = 1;
-    char byte[1];
+    char **matches = (char **) NULL;
+    char *matchline = NULL;
+    struct passwd *userdata;
 
-    if((fd = open("/etc/passwd", O_RDONLY)) == -1) {
-	return NULL;
-    }
+    *num_matches = 0;
+    matches = nmalloc(BUFSIZ * sizeof(char *));
 
-    if (homedirs != NULL) {
-	for (i = 0; i < *num_matches; i++)
-	    free(homedirs[i]);
-	free(homedirs);
-	homedirs = (char **) NULL;
-	*num_matches = 0;
-    }
-    matches = nmalloc(BUFSIZ);
-    homedirs = nmalloc(BUFSIZ);
     strcat(buf, "*");
-    do {
-	i = 0;
-	line = nmalloc(1);
-	while ((status = read(fd, byte, 1)) != 0 && byte[0] != '\n') {
 
-	    line[i] = byte[0];
-	    i++;
-	    line = nrealloc(line, i+1);
-	}
+    while ((userdata = getpwent()) != NULL) {
 
-	if (i == 0)
-	    break;
-
-	line[i] = 0;
-	lineptr = strtok(line, ":");
-
-	if (check_wildcard_match(line, &buf[1]) == TRUE) {
-
-	    if (*num_matches == BUFSIZ)
-		break;
+	if (check_wildcard_match(userdata->pw_name, &buf[1]) == TRUE) {
 
 	    /* Cool, found a match.  Add it to the list
 	     * This makes a lot more sense to me (Chris) this way...
 	     */
-	    matchline = nmalloc(strlen(line) + 2);
-	    sprintf(matchline, "~%s", line);
 
-	    for (i = 0; i <= 4 && lineptr != NULL; i++)
-		lineptr = strtok(NULL, ":");
-
-	    if (lineptr == NULL)
-		break;
-
-	    matchdir = mallocstrcpy(matchdir, lineptr);
-	    homedirs[*num_matches] = matchdir;
+	    matchline = nmalloc(strlen(userdata->pw_name) + 2);
+	    sprintf(matchline, "~%s", userdata->pw_name);
 	    matches[*num_matches] = matchline;
-
 	    ++*num_matches;
 
 	    /* If there's no more room, bail out */
 	    if (*num_matches == BUFSIZ)
 		break;
 	}
+    }
+    endpwent();
 
-	free(line);
-
-    } while (status != 0);
-
-    close(fd);
-    return matches;
-#ifdef DEBUG
-    fprintf(stderr, "\nin username_tab_completion\n");
-#endif
     return (matches);
 }
 
@@ -746,14 +718,14 @@ char **cwd_tab_completion(char *buf, int *num_matches)
     DIR *dir;
     struct dirent *next;
 
-    matches = nmalloc(BUFSIZ);
+    matches = nmalloc(BUFSIZ * sizeof(char *));
 
     /* Stick a wildcard onto the buf, for later use */
     strcat(buf, "*");
 
     /* Okie, if there's a / in the buffer, strip out the directory part */
     if (strcmp(buf, "") && strstr(buf, "/")) {
-	dirName = malloc(strlen(buf) + 1);
+	dirName = nmalloc(strlen(buf) + 1);
 	tmp = buf + strlen(buf);
 	while (*tmp != '/' && tmp != buf)
 	    tmp--;
@@ -796,11 +768,6 @@ char **cwd_tab_completion(char *buf, int *num_matches)
     }
     while ((next = readdir(dir)) != NULL) {
 
-	/* Some quick sanity checks */
-	if ((strcmp(next->d_name, "..") == 0)
-	    || (strcmp(next->d_name, ".") == 0)) {
-	    continue;
-	}
 #ifdef DEBUG
 	fprintf(stderr, "Comparing \'%s\'\n", next->d_name);
 #endif
@@ -844,7 +811,8 @@ char *input_tab(char *buf, int place, int *lastWasTab, int *newplace)
 
 	/* Make a local copy of the string -- up to the position of the
 	   cursor */
-	matchBuf = (char *) calloc(strlen(buf) + 2, sizeof(char));
+	matchBuf = (char *) nmalloc((strlen(buf) + 2) * sizeof(char));
+	memset(matchBuf, '\0', (strlen(buf) + 2));
 
 	strncpy(matchBuf, buf, place);
 	tmp = matchBuf;
@@ -866,8 +834,8 @@ char *input_tab(char *buf, int place, int *lastWasTab, int *newplace)
 	 * then try completing this word as a username. */
 
 	/* FIXME -- this check is broken! */
-	   if (*tmp == '~' && !strchr(tmp, '/'))
-	   matches = username_tab_completion(tmp, &num_matches);
+	if (*tmp == '~' && !strchr(tmp, '/'))
+	    matches = username_tab_completion(tmp, &num_matches);
 
 	/* Try to match everything in the current working directory that
 	 * matches.  */
@@ -1018,3 +986,387 @@ char *input_tab(char *buf, int place, int *lastWasTab, int *newplace)
     return buf;
 }
 #endif
+
+#ifndef DISABLE_BROWSER
+
+/* Return the stat of the file pointed to by path */
+struct stat filestat(const char *path) {
+    struct stat st;
+
+    lstat(path, &st);
+    return st;
+}
+
+/* Our sort routine for file listings - sort directories before
+ * files, and then alphabetically
+ */ 
+int diralphasort(const void *va, const void *vb) {
+    struct stat file1info, file2info;
+    char *a = *(char **)va, *b = *(char **)vb;
+    int answer = 0;
+
+    if (stat(a, &file1info) == -1)
+	answer = 1;
+    else if (stat(b, &file2info) == -1)
+	answer = 1;
+    else {
+	/* If is a is a dir and b isn't, return -1.
+	   Else if b is a dir and a isn't, return 0.
+	   Else return a < b */
+
+	if (S_ISDIR(file1info.st_mode) && !S_ISDIR(file2info.st_mode))
+	    return -1;
+	else if (!S_ISDIR(file1info.st_mode) && S_ISDIR(file2info.st_mode))
+	    return 1;
+	else
+	    answer = strcmp(a, b);
+    }
+
+    return(answer);
+}
+
+
+/* Initialize the browser code, including the list of files in *path */
+char **browser_init(char *path, int *longest, int *numents)
+{
+    DIR *dir;
+    struct dirent *next;
+    char **filelist = (char **) NULL;
+    int i = 0;
+
+    dir = opendir(path);
+    if (!dir) 
+	return NULL;
+
+    *numents = 0;
+    while ((next = readdir(dir)) != NULL) {
+	if (!strcmp(next->d_name, "."))
+	   continue;
+	(*numents)++;
+	if (strlen(next->d_name) > *longest)
+	    *longest = strlen(next->d_name);
+    }
+    rewinddir(dir);
+    *longest += 10;
+
+    filelist = nmalloc(*numents * sizeof (char *));
+
+    while ((next = readdir(dir)) != NULL) {
+	if (!strcmp(next->d_name, "."))
+	   continue;
+	filelist[i] = nmalloc(strlen(next->d_name) + strlen(path) + 2);
+
+	if (!strcmp(path, "/"))
+	    snprintf(filelist[i], strlen(next->d_name) + strlen(path) + 1, 
+			"%s%s", path, next->d_name);
+	else
+	    snprintf(filelist[i], strlen(next->d_name) + strlen(path) + 2, 
+			"%s/%s", path, next->d_name);
+	i++;
+    }
+
+    if (*longest > COLS - 1)
+	*longest = COLS - 1;
+
+    return filelist;
+}
+
+/* Free our malloced memory */
+void free_charptrarray(char **array, int len)
+{
+    int i;
+
+    for (i = 0; i < len - 1; i++)
+	free(array[i]);
+    free(array);
+}
+
+/* only print the last part of a path, isn't there a shell 
+   command for this? */
+char *tail(char *foo)
+{
+    char *tmp = NULL;
+
+    tmp = foo + strlen(foo);
+    while (*tmp != '/' && tmp != foo)
+	tmp--;
+
+    tmp++;
+
+    return tmp;
+}
+
+/* Strip one dir from the end of a string */
+void striponedir(char *foo)
+{
+    char *tmp = NULL;
+
+    /* Don't strip the root dir */
+    if (!strcmp(foo, "/"))
+	return;
+
+    tmp = foo + strlen(foo);
+    if (*tmp == '/')
+	tmp--;
+
+    while (*tmp != '/' && tmp != foo)
+	tmp--;
+
+    if (tmp != foo)
+	*tmp = 0;
+    else
+	*(tmp+1) = 0;
+
+    return;
+}
+
+/* Our browser function.  inpath is the path to start browsing from */
+char *do_browser(char *inpath)
+{
+    struct stat st;
+    char *foo, *retval = NULL;
+    static char *path = NULL;
+    int numents = 0, i = 0, j = 0, kbinput = 0, longest = 0, abort = 0;
+    int col = 0, selected = 0, editline = 0, width = 0, filecols = 0;
+    int lineno = 0, kb;
+    char **filelist = (char **) NULL;
+
+    /* If path isn't the same as inpath, we are being passed a new
+	dir as an arg.  We free it here so it will be copied from 
+	inpath below */
+    if (path != NULL && strcmp(path, inpath)) {
+	free(path);
+	path = NULL;
+    }
+
+    /* if path doesn't exist, make it so */
+    if (path == NULL)
+	path = mallocstrcpy(path, inpath);
+
+    filelist = browser_init(path, &longest, &numents);
+    foo = nmalloc(longest + 8);
+
+    /* Sort the list by directory first then alphabetically */
+    qsort(filelist, numents, sizeof(char *), diralphasort);
+
+    kb = keypad_on(edit, 1);
+    titlebar(path);
+    bottombars(browser_list, BROWSER_LIST_LEN);
+    curs_set(0);
+    wmove(edit, 0, 0);
+    i = 0;
+    width = 0;
+    filecols = 0;
+
+    /* Loop invariant: Microsoft sucks. */
+    do {
+	blank_edit();
+	blank_statusbar();
+ 	editline = 0;
+	col = 0;
+	    
+	/* Compute line number we're on now so we don't divide by zero later */
+	if (width == 0)
+	    lineno = selected;
+	else
+	    lineno = selected / width;
+
+	switch (kbinput) {
+	case KEY_UP:
+	case 'u':
+	    if (selected - width >= 0)
+		selected -= width;
+	    break;
+	case KEY_LEFT:
+	case 'l':
+	    if (selected > 0)
+		selected--;
+	    break;
+	case KEY_DOWN:
+	case 'd':
+	    if (selected + width <= numents - 1)
+		selected += width;
+	    break;
+	case KEY_RIGHT:
+	case 'r':
+	    if (selected < numents - 1)
+		selected++;
+	    break;
+	case NANO_PREVPAGE_KEY:
+	case NANO_PREVPAGE_FKEY:
+	case KEY_PPAGE:
+	case '-':
+
+	    if (lineno % editwinrows == 0) {
+		if (selected - (editwinrows * width) >= 0)
+		    selected -= editwinrows * width; 
+		else
+		    selected = 0;
+	    }
+	    else if (selected - (editwinrows + 
+		lineno % editwinrows) * width  >= 0)
+
+		selected -= (editwinrows + lineno % editwinrows) * width; 
+	    else
+		selected = 0;
+	    break;
+	case NANO_NEXTPAGE_KEY:
+	case NANO_NEXTPAGE_FKEY:
+	case KEY_NPAGE:	
+	case ' ':
+	    if (lineno % editwinrows == 0) {
+		if (selected + (editwinrows * width) <= numents - 1)
+		    selected += editwinrows * width; 
+		else
+		    selected = numents - 1;
+	    }
+	    else if (selected + (editwinrows - 
+			lineno %  editwinrows) * width <= numents - 1)
+ 		selected += (editwinrows - lineno % editwinrows) * width; 
+ 	    else
+		selected = numents - 1;
+	    break;
+	case KEY_ENTER:
+	case NANO_CONTROL_M:
+	case 's': /* More Pico compatibility */
+	case 'S':
+
+	    /* You can't cd up from / */
+	    if (!strcmp(filelist[selected], "/..") && !strcmp(path, "/"))
+		statusbar(_("Can't move up a directory"));
+	    else
+		path = mallocstrcpy(path, filelist[selected]);
+
+	    st = filestat(path);
+	    if (S_ISDIR(st.st_mode)) {
+		if (opendir(path) == NULL) {
+		    /* We can't open this dir for some reason.  Complain */
+		    statusbar(_("Can't open \"%s\": %s"), path, strerror(errno));
+		    striponedir(path);		    
+		    align(&path);
+		    break;
+		} 
+
+		if (!strcmp("..", tail(path))) {
+		    /* They want to go up a level, so strip off .. and the
+			current dir */
+		    striponedir(path);
+		    striponedir(path);
+		    align(&path);
+		}
+
+		/* Start over again with the new path value */
+		return do_browser(path);
+	    } else {
+		retval = path;
+		abort = 1;
+	    }
+	    break;
+	/* Stuff we want to abort the browser */
+	case 'q':
+	case 'Q':
+	case 'e':	/* Pico compatibility, yeech */
+	case 'E':
+	case NANO_EXIT_FKEY:
+		abort = 1;
+		break;
+	}
+	if (abort)
+	    break;
+
+	if (width)
+	    i = width * editwinrows * ((selected / width) / editwinrows);
+	else
+	    i = 0;
+
+	wmove(edit, 0, 0);
+	for (j = i; j < numents && editline <= editwinrows - 1; j++) {
+	    filecols++;
+
+	    strncpy(foo, tail(filelist[j]), strlen(tail(filelist[j])) + 1);
+	    while (strlen(foo) < longest)
+		strcat(foo, " ");
+	    col += strlen(foo);
+
+	    /* Put file info in the string also */
+	    st = filestat(filelist[j]);
+	    if (S_ISDIR(st.st_mode))
+		strcpy(foo + longest - 5, "(dir)");
+	    else {
+		if (S_ISLNK(st.st_mode))
+		    strcpy(foo + longest - 2, "--");
+		else if (st.st_size < 1024) /* less than 1 K */
+		    sprintf(foo + longest - 7, "%4d  B", (int) st.st_size);
+		else if (st.st_size > 1073741824) /* at least 1 gig */
+		    sprintf(foo + longest - 7, "%4d GB", (int) st.st_size / 1073741824);
+		else if (st.st_size > 1048576) /* at least 1 meg */
+		    sprintf(foo + longest - 7, "%4d MB", (int) st.st_size / 1048576);
+		else /* Its more than 1 k and less than a meg */
+		    sprintf(foo + longest - 7, "%4d KB", (int) st.st_size / 1024);
+	    }
+
+	    /* Hilight the currently selected file/dir */
+	    if (j == selected)
+		wattron(edit, A_REVERSE);
+	    waddnstr(edit, foo, strlen(foo));
+	    if (j == selected)
+		wattroff(edit, A_REVERSE);
+
+	    /* And add some space between the cols */
+	    waddstr(edit, "  ");
+	    col += 2;
+
+	    /* And if the next entry isn't going to fit on the
+		line, move to the next one */
+	    if (col > (COLS - longest)) {
+		editline++;
+		wmove(edit, editline, 0);
+		col = 0;
+		if (width == 0)
+		    width = filecols;
+	    }
+	}
+ 	wrefresh(edit);
+    } while ((kbinput = wgetch(edit)) != NANO_EXIT_KEY);
+    curs_set(1);
+    blank_edit();
+    titlebar(NULL); 
+    edit_refresh();
+    kb = keypad_on(edit, kb);
+
+    /* cleanup */
+    free_charptrarray(filelist, numents);
+    free(foo);
+    return retval;
+}
+
+/* Browser fron't end, checks to see if inpath has a dir in it and if so
+ starts do_browser from there, else from the current dir */
+char *do_browse_from(char *inpath)
+{
+    struct stat st;
+    char *tmp = NULL;
+
+    tmp = mallocstrcpy(tmp, inpath);
+
+    /* If there's no / in the string, we may was well start from . */
+    if (tmp == NULL || !strstr(tmp, "/"))
+	return do_browser(getcwd(NULL, 0));
+
+    /* If the string is a directory, pass do_browser that */
+    st = filestat(tmp);
+    if (S_ISDIR(st.st_mode))
+	return do_browser(tmp);
+
+    /* Okay, there's a dir in there, but not at the end of the string... 
+       try stripping it off */
+    striponedir(tmp);
+    align(&tmp);
+    return do_browser(tmp);
+
+}
+
+
+
+#endif
+

global.c

@@ -35,11 +35,10 @@
  * Global variables
  */
 int flags = 0;			/* Our new flag containig many options */
-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[PATH_MAX];	/* 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 */
@@ -79,7 +78,13 @@ 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
+
+#ifndef NANO_SMALL
 toggle toggles[TOGGLE_LEN];
+#endif
 
 /* Regular expressions */
 
@@ -103,6 +108,7 @@ void sc_init_one(shortcut * s, int key, char *desc, char *help, int alt,
     s->func = func;
 }
 
+#ifndef NANO_SMALL
 /* Initialize the toggles in the same manner */
 void toggle_init_one(toggle * t, int val, char *desc, int flag)
 {
@@ -110,6 +116,7 @@ void toggle_init_one(toggle * t, int val, char *desc, int flag)
     t->desc = desc;
     t->flag = flag;
 }
+#endif
 
 void toggle_init(void)
 {
@@ -170,9 +177,11 @@ void shortcut_init(int unjustify)
 	"", *nano_mark_msg = "", *nano_delete_msg =
 	"", *nano_backspace_msg = "", *nano_tab_msg =
 	"", *nano_enter_msg = "", *nano_case_msg =
-	"", *nano_cancel_msg = "", *nano_unjustify_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");
@@ -205,42 +214,39 @@ void shortcut_init(int unjustify)
     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_MODE))
 	sc_init_one(&main_list[0], NANO_HELP_KEY, _("Get 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,
-		    0, NANO_WRITEOUT_FKEY, 0, NOVIEW, do_writeout_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_MODE))
-	sc_init_one(&main_list[2], NANO_WRITEOUT_KEY, _("WriteOut"),
+    sc_init_one(&main_list[2], NANO_WRITEOUT_KEY, _("WriteOut"),
 		    nano_writeout_msg,
 		    0, NANO_WRITEOUT_FKEY, 0, NOVIEW, do_writeout_void);
-    else
-	sc_init_one(&main_list[2], NANO_GOTO_KEY, _("Goto Line"),
-		    nano_goto_msg,
-		    NANO_ALT_G, NANO_GOTO_FKEY, 0, VIEW, do_gotoline_void);
 
     if (ISSET(PICO_MODE))
 	sc_init_one(&main_list[3], NANO_JUSTIFY_KEY, _("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,
-		    NANO_ALT_R, NANO_REPLACE_FKEY, 0, NOVIEW, do_replace);
-
-    sc_init_one(&main_list[4], NANO_INSERTFILE_KEY, _("Read File"),
+	sc_init_one(&main_list[3], NANO_INSERTFILE_KEY, _("Read File"),
 		nano_insert_msg,
 		0, NANO_INSERTFILE_FKEY, 0, NOVIEW, do_insertfile);
 
+
+    if (ISSET(PICO_MODE))
+	sc_init_one(&main_list[4], NANO_INSERTFILE_KEY, _("Read File"),
+		nano_insert_msg,
+		0, NANO_INSERTFILE_FKEY, 0, NOVIEW, do_insertfile);
+    else
+	sc_init_one(&main_list[4], NANO_REPLACE_KEY, _("Replace"),
+		    nano_replace_msg,
+		    NANO_ALT_R, NANO_REPLACE_FKEY, 0, NOVIEW, do_replace);
+
     sc_init_one(&main_list[5], NANO_WHEREIS_KEY, _("Where Is"),
 		nano_whereis_msg,
 		0, NANO_WHEREIS_FKEY, 0, VIEW, do_search);
@@ -320,13 +326,10 @@ void shortcut_init(int unjustify)
 		nano_enter_msg,
 		0, KEY_ENTER, NANO_CONTROL_M, NOVIEW, do_enter_void);
 
-    if (ISSET(PICO_MODE))
-	sc_init_one(&main_list[25], NANO_GOTO_KEY, _("Goto Line"),
+    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, NANO_HELP_FKEY, 0, VIEW, do_help);
+
 
 
     sc_init_one(&whereis_list[0], NANO_FIRSTLINE_KEY, _("First Line"),
@@ -403,15 +406,31 @@ void shortcut_init(int unjustify)
 		nano_exit_msg, 0, NANO_EXIT_FKEY, 0, VIEW, do_exit);
 
 
-    sc_init_one(&writefile_list[0], NANO_CANCEL_KEY, _("Cancel"),
-		nano_cancel_msg, 0, 0, 0, VIEW, 0);
+#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[0], NANO_CANCEL_KEY, _("Cancel"),
+    sc_init_one(&writefile_list[WRITEFILE_LIST_LEN - 1], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
     sc_init_one(&spell_list[0], NANO_CANCEL_KEY, _("Cancel"),
 		nano_cancel_msg, 0, 0, 0, VIEW, 0);
 
+#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(&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();
 }

move.c

@@ -55,7 +55,12 @@ int page_down(void)
     if (current == filebot)
 	return 0;
 
-    if (editbot != filebot || edittop == fileage) {
+    /* 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 && totlines < editwinrows) {
+	current = editbot;
+	reset_cursor();
+    } else if (editbot != filebot || edittop == fileage) {
 	current_y = 0;
 	current = editbot;
 

nano.1

@@ -64,7 +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)
-Emulate Pico as closely as possible.
+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.
@@ -84,6 +86,9 @@ 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.1.html

@@ -86,7 +86,9 @@ Enable mouse support (if available for your system).
 <DT><B>-p (--pico)</B>
 
 <DD>
-Emulate Pico as closely as possible.
+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>
@@ -111,6 +113,10 @@ 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>
@@ -171,6 +177,6 @@ used by others).
 This document was created by
 <A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
 using the manual pages.<BR>
-Time: 04:21:24 GMT, December 03, 2000
+Time: 02:16:52 GMT, December 18, 2000
 </BODY>
 </HTML>

nano.h

@@ -61,7 +61,7 @@
 # endif
 #endif
 
-#define VERMSG "nano " VERSION
+#define VERMSG "GNU nano " VERSION
 
 /* Structure types */
 typedef struct filestruct {
@@ -226,6 +226,7 @@ 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
@@ -243,10 +244,16 @@ know what you're doing */
 #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 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
@@ -259,4 +266,14 @@ know what you're doing */
 #define TOP 2
 #define CENTER 1
 #define BOTTOM 0
-#endif                             
+
+/* 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 */ 

nano.info

@@ -0,0 +1,401 @@
+This is nano.info, produced by makeinfo version 4.0 from nano.texi.
+
+INFO-DIR-SECTION Editors
+START-INFO-DIR-ENTRY
+* Nano: (nano).                 Small and friendly text editor.
+END-INFO-DIR-ENTRY
+
+
+File: nano.info,  Node: Top,  Next: Introduction,  Prev: (dir),  Up: (dir)
+
+   This manual documents GNU nano, a small and friendly text editor.
+
+* Menu:
+
+* Introduction::
+* Editor Basics::
+* Online Help::
+* Feature Toggles::
+* The File Browser::
+* Pico Compatibility::
+* Building and Configure Options::
+
+
+File: nano.info,  Node: Introduction,  Next: Editor Basics,  Prev: Top,  Up: Top
+
+Introduction
+************
+
+   GNU `nano' is a small and friendly text editor.  Besides basic text
+editing, `nano' offers many extra features like an interactive search
+and replace, goto line number, auto-indentation, feature toggles,
+internationalization support, and filename tab completion.
+
+* Menu:
+
+* Overview::
+* Command Line Options::
+
+
+File: nano.info,  Node: Overview,  Next: Command Line Options,  Prev: Introduction,  Up: Introduction
+
+Overview
+========
+
+   `nano' [GNU long option] [option] +LINE [  FILE ... ]
+
+   The original goal for `nano' was a complete bug-for-bug compatible
+emulation of Pico, but consistency is now a slightly higher priority.
+There is a flag to implement (nearly) complete Pico emulation, (option
+-p or GNU long option -pico).  This can also be toggled from within
+`nano' by typing Meta-P.  *Note Pico Compatibility::, for more info.
+
+   Email bug reports to <nano@nano-editor.org>.
+
+
+File: nano.info,  Node: Command Line Options,  Prev: Overview,  Up: Introduction
+
+Command Line Options
+====================
+
+   `nano' takes the following options from the command line:
+`-T [num, --tabsize=[num]'
+     Set the displayed tab length to [num] columns.
+
+`-R, --regexp'
+     Turns on regular expression search and search/replace.
+
+`-V, --version'
+     Print the version number and copyright and quit.
+
+`-c, --const'
+     Constantly display the cursor posititon and line number on the
+     statusbar.
+
+`-h, --help'
+     Print the usage and exit.
+
+`-i, --autoindent'
+     Automatically indent new lines to the same number of spaces and
+     tabs as the previous line.
+
+`-k, --cut'
+     Makes ^K cut from the current cursor position to the end of the
+     current line.
+
+`-l, --nofollow'
+     When writing files, if the given file is a symbolic link it is
+     removed and a new file is created.
+
+`-m, --mouse'
+     Enables the use of the mouse to select text (currently only useful
+     for running under the X window system).
+
+`-p, --pico'
+     Emulate Pico as closely as possible, sacrificing consistency for
+     correct emulation.  *Note Pico Compatibility::, for more info.
+
+`-r [#cols], --fill=[#cols].'
+     Wrap lines at column #cols.  By default this is the width of the
+     screen, less eight.
+
+`-s [prog], --speller=[prog]'
+     Invoke [prog] as the spell checker.  By default, `nano' uses its
+     own interactive spell checker that requires the `spell' program be
+     installed on your system.
+
+`-t, --tempfile'
+     Do not ask whether or not to save the current contents of the file
+     when exiting, assume yes.  This is most useful when using `nano'
+     as the composer of a mailer program.
+
+`-x, --nohelp'
+     In Expert Mode, the Shortcut Lists will not appear at the bottom
+     of the screen.  This affects the location of the statusbar as
+     well, as in Expert Mode it is located at the very bottom of the
+     editor.
+
+     Note: When accesing the help system, Expert Mode is temporarily
+     disabled to display the help system navigation keys.
+
+`-v, --view'
+     Do not allow the contents of the file to be altered.  Note that
+     this flag should NOT be used in place of correct file permissions
+     to implement a read-only file.
+
+`-w, --nowrap'
+     Do not wrap long lines at any length. This option overrides any
+     value for -r.
+
+`-z, --suspend'
+     Enable suspend ability of `nano' using the system's suspend
+     keystroke (usually ^Z).
+
+`+LINE'
+     Start at line number LINE instead of the default of line 1.
+
+
+File: nano.info,  Node: Editor Basics,  Next: Online Help,  Prev: Introduction,  Up: Top
+
+Editor Basics
+*************
+
+* Menu:
+
+* Entering Text::
+* Special Functions::
+* The Titlebar::
+* The Statusbar::
+* Shortcut Lists::
+
+
+File: nano.info,  Node: Entering Text,  Next: Special Functions,  Prev: Editor Basics,  Up: Editor Basics
+
+Entering Text
+=============
+
+   All key sequences in `nano' are entered using the keyboard.  `nano'
+is a "modeless" editor, all keys with the exception of Control and Meta
+key sequences will enter text into the file being edited.
+
+
+File: nano.info,  Node: Special Functions,  Next: The Titlebar,  Prev: Entering Text,  Up: Editor Basics
+
+Special Functions
+=================
+
+   Special functions use the Control key (displayed in the help and
+shotcut lists as ^) or the Meta key (displayed as M).
+
+   * Control key sequences are entered by holding down the Control key
+     and pressing the desired letter.
+
+   * Meta key sequences can be entered in a number of possible ways:
+     Pressing the Escape key, then releasing it and pressing the
+     desired key, or holding down the Alt key while pressing the desired
+     key.  This varies from keyboard to keyboard, and certain commercial
+     operating systems "swallow" the Alt key so that it never reaches
+     the application. If your operating system does this, you should
+     use the Escape key to generate Meta key sequences.
+
+
+File: nano.info,  Node: The Titlebar,  Next: The Statusbar,  Prev: Special Functions,  Up: Editor Basics
+
+The Titlebar
+============
+
+   The titlebar is the line displayed at the top of the editor.  There
+are three sections: left, center and right. The section on the left
+displays the version of `nano' being used.  The center section displays
+the current file name, or "New Buffer" if the file has not yet been
+named.  The section on the right will display "Modified" if the file
+has been modified since it ws last saved or opened.
+
+   Special modes: When nano is in "File browser" mode, the center
+section will display the current directory instead of the filename.
+*Note The File Browser::.
+
+
+File: nano.info,  Node: The Statusbar,  Next: Shortcut Lists,  Prev: The Titlebar,  Up: Editor Basics
+
+The Statusbar
+=============
+
+   The statusbar is located three lines from the bottom of the screen
+(or the bottom line in Expert Mode.  *Note Expert Mode::, for more info.
+
+   The Statusbar shows important and informational messages.  Any error
+messages that occur from using the editor will appear on the statusbar.
+Any questions that are asked of the user will be asked on the statusbar,
+and any user input (serch strings, file names, etc) will be input on the
+statusbar.
+
+
+File: nano.info,  Node: Shortcut Lists,  Prev: The Statusbar,  Up: Editor Basics
+
+Shortcut Lists
+==============
+
+   The Shorcut Lists are the two lines at the bottom of the screen
+which show some of the more commonly used functions in the editor. The
+exact functions which are displayed depend on whether Pico
+Compatibility Mode mode is enabled. *Note Pico Compatibility::, for
+more info.
+
+
+File: nano.info,  Node: Online Help,  Next: Feature Toggles,  Prev: Editor Basics,  Up: Top
+
+Online Help
+***********
+
+   The online help system in `nano' is available by pressing ^G.  It is
+fairly self explanatory, documenting the various parts of the editor
+and available keystrokes.  Navigation is via the ^Y (Page Up) and ^V
+(Page Down) keys.  ^X exits the help system.
+
+
+File: nano.info,  Node: Feature Toggles,  Next: The File Browser,  Prev: Online Help,  Up: Top
+
+Feature Toggles
+***************
+
+   Toggles allow you to change certain aspects of the editor that would
+normally be done via command line flags. They are invoked via certain
+Meta key sequenced. *Note Special Functions::, for more info.  The
+following toggles are available:
+
+`Constant Update Toggle (Meta-C)'
+     toggles the -c (-const) command line flag.
+
+`Regular Expressions Toggle (Meta-E)'
+     toggles the -R (-regexp) command line flag.
+
+`AutoIndent Toggle (Meta-I)'
+     toggles the -i (-autoindent) command line flag.
+
+`Cut To End Toggle (Meta-K)'
+     toggles the -k (-cut) command line flag.
+
+`Cut To End Toggle (Meta-M)'
+     toggles the -m (-mouse) command line flag.
+
+`Pico Mode Toggle (Meta-P)'
+     toggles the -p (-pico) command line flag.  *Note Pico
+     Compatibility::, for more info.
+
+`AutoWrap Toggle (Meta-W)'
+     toggles the -w (-nowrap) command line flag.
+
+`Expert/Nohelp Toggle (Meta-X)'
+     toggles the -x (-nohelp) command line flag.
+
+`Suspend Toggle (Meta-Z)'
+     toggles the -z (-suspend) command line flag.
+
+
+File: nano.info,  Node: The File Browser,  Next: Pico Compatibility,  Prev: Feature Toggles,  Up: Top
+
+The File Browser
+****************
+
+   When reading or writilg files, pressing ^T will invoke the file
+browser.  Here, one can navigate directories in a graphical manner in
+order to find the desired file.
+
+   Basic movement in the file browser is accomplished with he arrow keys
+and page up/down.  The behavior of the enter (or 's') key varies by what
+is currently selected.  If the currently selected object is a directory,
+the file browser will enter and display the contects of the directory.
+If the object is a file, this filename and path are copied to the
+statusbar and the file browser is exited.
+
+
+File: nano.info,  Node: Pico Compatibility,  Next: Building and Configure Options,  Prev: The File Browser,  Up: Top
+
+Pico Compatibility
+******************
+
+   Nano does not completely emulate Pico by default.  The following
+differences apply to the default mode and Pico Compatibility mode:
+
+`Displayed Shortcuts'
+     By default, the following shortcuts are displayed in the Shortcut
+     Lists:
+
+     ^G ^O ^\ ^Y ^K ^C
+     ^X ^R ^W ^V ^U ^T
+
+     Related functions are listed above or below each other by default.
+     The Justify function is not listed, instead the "Replace"
+     function is displayed. Also, he "Read File" and "WriteOut"
+     functions are aligned for consistency.
+
+     In Pico Compatibility mode, the default Pico shortcuts are
+     displayed:
+
+     ^G ^O ^R ^Y ^K ^C
+     ^X ^J ^W ^V ^U ^T
+
+`Previous String Text'
+     By default, previously entered string for a function (search
+     string, file name) will be placed on the statusbar, and is
+     editable.  This is done so there is consistency across all
+     functions.  For example: even if there is a previous replace
+     string, it can always be deleted if one wishes to perform an empty
+     string replace.
+
+     In Pico Compatibility Mode, the previously entered text in a
+     search or replace will appear in brackets, and is not editable.
+     It is not a simple matter to do an empty string replace when a
+     previous replace string exists, for example.  When writing a file,
+     the previous filename will be displayed in the editable text
+     portion of the editor.
+
+`Interactive Replace and Spell Checker'
+     It is worth noting that the `nano' replace function is interactive,
+     i.e. it does not stop after one search string is found and
+     automatically replace it.  The `nano' implementation will stop at
+     each search string found and query whether to replace this
+     instance or not.  The internal spell checker operates similarly.
+     Note that these is no way to force these functions to behave in
+     the Pico fashion.
+
+
+File: nano.info,  Node: Building and Configure Options,  Prev: Pico Compatibility,  Up: Top
+
+Building and Configure Options
+******************************
+
+   Building nano from source is fairly straightforward if you are
+familiar with compiling programs with autoconf support:
+
+   tar xvfz nano-x.y.z.tar.gz (where x.y.z is the version of nano) cd
+nano-x.y.z/ ./configure make make install
+
+   if you are looking to optimize nano for size, you may want to
+consider the following command line options:
+
+`--disable-tabcomp'
+     Disable the tab completion code when reading or writing files.
+
+`--disable-justify'
+     Disable the justify (^J)/unjustify (^U) functions in the editor.
+
+`--disable-speller'
+     Disables spell checker abillity.
+
+`--disable-help'
+     Disables the help function (^G).  Disabling this option maks the
+     binary much smaller, but makes it difficult for new users to learn
+     more than very basic things about using the editor.
+
+`--disable-browser'
+     Disables the mini file browser (^O) when reading or writing files.
+
+`--enable-tiny'
+     This options disables all the above.  It also disables some of the
+     larger internals of the editor, like the marker code (^^) and the
+     cut to line (-k) option which it depends on to work properly.  It
+     also disables the function toggles and mouse support.
+
+
+
+Tag Table:
+Node: Top199
+Node: Introduction507
+Node: Overview933
+Node: Command Line Options1513
+Ref: Expert Mode3236
+Node: Editor Basics4078
+Node: Entering Text4303
+Node: Special Functions4643
+Node: The Titlebar5497
+Node: The Statusbar6194
+Node: Shortcut Lists6774
+Node: Online Help7166
+Node: Feature Toggles7542
+Node: The File Browser8685
+Node: Pico Compatibility9394
+Node: Building and Configure Options11436
+
+End Tag Table

nano.texi

@@ -0,0 +1,412 @@
+\input texinfo  @c -*-texinfo-*-
+@c %**start of header
+@setfilename nano.info
+@settitle nano Command Manual
+@c %**end of header
+
+@c This file has the new style title page commands.
+@c Run `makeinfo' rather than `texinfo-format-buffer'.
+@smallbook
+@set EDITION 0.1
+@set VERSION 1.0.0
+@set UPDATED 12 Feb 2001
+
+@dircategory Editors
+@direntry
+* Nano: (nano).                 Small and friendly text editor.
+@end direntry
+
+@c tex
+@c \overfullrule=0pt
+@c end tex
+
+@titlepage
+@title GNU @code{nano}
+@subtitle a small and friendly text editor.
+@subtitle version 1.0.0
+
+@author Chris Allegretta
+@page
+
+This manual documents GNU @code{nano}, a small and friendly text
+editor.
+
+This manual is part of the GNU @code{nano} distribution.@*
+@sp4
+Copyright (C) 1999, 2000, 2001 Chris Allegretta.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+@iftex
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end iftex
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Foundation.
+
+You may contact the author by:
+e-mail: @email{chrisa@@asty.org}@*
+@end titlepage
+
+@node Top, Introduction, (dir), (dir)
+
+This manual documents GNU nano, a small and friendly text editor.
+
+@menu
+* Introduction::
+* Editor Basics::
+* Online Help::
+* Feature Toggles::
+* The File Browser::
+* Pico Compatibility::
+* Building and Configure Options::
+@end menu
+
+@node Introduction, Editor Basics, Top, Top
+@chapter Introduction
+
+GNU @code{nano} is a small and friendly text editor.  Besides basic
+text editing, @code{nano} offers many extra features like an
+interactive search and replace, goto line number, auto-indentation,
+feature toggles, internationalization support, and filename tab
+completion.
+
+@menu
+* Overview::
+* Command Line Options::
+@end menu
+
+@node Overview, Command Line Options, Introduction, Introduction
+@section Overview
+
+@code{nano} [GNU long option] [option] +LINE [ @var{ file ...} ]
+
+The original goal for @code{nano} was a complete bug-for-bug compatible
+emulation of Pico, but consistency is now a slightly higher priority.
+There is a flag to implement (nearly) complete Pico emulation, (option -p
+or GNU long option --pico).  This can also be toggled from within
+@code{nano} by typing Meta-P.  @xref{Pico Compatibility}, for more
+info.
+
+Email bug reports to @email{nano@@nano-editor.org}. 
+
+@node Command Line Options, , Overview, Introduction
+@section Command Line Options
+
+@code{nano} takes the following options from the command line:
+@table @code
+
+@item -T [num, --tabsize=[num]
+Set the displayed tab length to [num] columns.
+
+@item -R, --regexp
+Turns on regular expression search and search/replace.
+
+@item -V, --version 
+Print the version number and copyright and quit.
+
+@item -c, --const
+Constantly display the cursor posititon and line number on the statusbar.
+
+@item -h, --help
+Print the usage and exit.
+
+@item -i, --autoindent
+Automatically indent new lines to the same number of spaces and tabs as
+the previous line.
+
+@item -k, --cut
+Makes ^K cut from the current cursor position to the end of the current
+line.
+
+@item -l, --nofollow
+When writing files, if the given file is a symbolic link it is removed
+and a new file is created.
+
+@item -m, --mouse
+Enables the use of the mouse to select text (currently only useful for
+running under the X window system).
+
+@item -p, --pico
+Emulate Pico as closely as possible, sacrificing consistency for correct
+emulation.  @xref{Pico Compatibility}, for more info.
+
+@item -r [#cols], --fill=[#cols].
+Wrap lines at column #cols.  By default this is the width of the screen,
+less eight.
+
+@item -s [prog], --speller=[prog]
+Invoke [prog] as the spell checker.  By default, @code{nano} uses its
+own interactive spell checker that requires the @code{spell} program be
+installed on your system.
+
+@item -t, --tempfile
+Do not ask whether or not to save the current contents of the file when
+exiting, assume yes.  This is most useful when using @code{nano} as the
+composer of a mailer program.
+
+@anchor{Expert Mode}
+@item -x, --nohelp
+In Expert Mode, the Shortcut Lists will not appear at the bottom of the 
+screen.  This affects the location of the statusbar as well, as in Expert
+Mode it is located at the very bottom of the editor.
+
+Note: When accesing the help system, Expert Mode is temporarily disabled
+to display the help system navigation keys.
+
+@item -v, --view
+Do not allow the contents of the file to be altered.  Note that this
+flag should NOT be used in place of correct file permissions to implement
+a read-only file.
+
+@item -w, --nowrap
+Do not wrap long lines at any length. This option overrides any value for
+-r.
+
+@item -z, --suspend
+Enable suspend ability of @code{nano} using the system's suspend
+keystroke (usually ^Z).
+
+@item +LINE
+Start at line number LINE instead of the default of line 1.
+@end table
+
+@node Editor Basics, Online Help, Introduction, Top
+@chapter Editor Basics
+@menu
+* Entering Text::
+* Special Functions::
+* The Titlebar::
+* The Statusbar::
+* Shortcut Lists::
+@end menu
+
+@node Entering Text, Special Functions, Editor Basics, Editor Basics
+@section Entering Text
+
+All key sequences in @code{nano} are entered using the keyboard.
+@code{nano} is a "modeless" editor, all keys with the exception of
+Control and Meta key sequences will enter text into the file being
+edited.  
+
+@node Special Functions, The Titlebar, Entering Text, Editor Basics
+@section Special Functions
+
+Special functions use the Control key (displayed in the help and
+shotcut lists as ^) or the Meta key (displayed as M).
+     
+@itemize @bullet
+     
+@item
+Control key sequences are entered by holding down the Control key and
+pressing the desired letter.  
+@item
+Meta key sequences can be entered in a number of
+possible ways: Pressing the Escape key, then releasing it and pressing
+the desired key, or holding down the Alt key while pressing the desired 
+key.  This varies from keyboard to keyboard, and certain commercial
+operating systems "swallow" the Alt key so that it never reaches the
+application. If your operating system does this, you should use the
+Escape key to generate Meta key sequences.
+@end itemize
+
+@node The Titlebar, The Statusbar, Special Functions, Editor Basics
+@section The Titlebar
+
+The titlebar is the line displayed at the top of the editor.  There are
+three sections: left, center and right. The section on the left displays
+the version of @code{nano} being used.  The center section displays the
+current file name, or "New Buffer" if the file has not yet been named.
+The section on the right will display "Modified" if the file has been
+modified since it ws last saved or opened.
+
+Special modes: When nano is in "File browser" mode, the center section
+will display the current directory instead of the filename. 
+@xref{The File Browser}.
+
+@node The Statusbar, Shortcut Lists, The Titlebar, Editor Basics
+@section The Statusbar
+
+The statusbar is located three lines from the bottom of the screen (or the
+bottom line in Expert Mode.  @xref{Expert Mode}, for more info.  
+
+The Statusbar shows important and informational messages.  Any error
+messages that occur from using the editor will appear on the statusbar.
+Any questions that are asked of the user will be asked on the statusbar,
+and any user input (serch strings, file names, etc) will be input on the
+statusbar.
+
+@node Shortcut Lists, , The Statusbar, Editor Basics
+@section Shortcut Lists
+
+The Shorcut Lists are the two lines at the bottom of the screen which show
+some of the more commonly used functions in the editor. The exact
+functions which are displayed depend on whether Pico Compatibility Mode mode
+is enabled. @xref{Pico Compatibility}, for more info.
+
+@node Online Help, Feature Toggles, Editor Basics, Top
+@chapter Online Help
+
+The online help system in @code{nano} is available by pressing ^G.
+It is fairly self explanatory, documenting the various parts of the 
+editor and available keystrokes.  Navigation is via the ^Y (Page Up)
+and ^V (Page Down) keys.  ^X exits the help system.
+
+
+@node Feature Toggles, The File Browser, Online Help, Top
+@chapter Feature Toggles
+
+Toggles allow you to change certain aspects of the editor that
+would normally be done via command line flags. They are invoked via
+certain Meta key sequenced. @xref{Special Functions}, for more info.
+The following toggles are available:
+
+@table @code
+
+@item Constant Update Toggle (Meta-C)
+toggles the -c (--const) command line flag.
+
+@item Regular Expressions Toggle (Meta-E)
+toggles the -R (--regexp) command line flag.
+
+@item AutoIndent Toggle (Meta-I)
+toggles the -i (--autoindent) command line flag.
+
+@item Cut To End Toggle (Meta-K)
+toggles the -k (--cut) command line flag.
+
+@item Cut To End Toggle (Meta-M)
+toggles the -m (--mouse) command line flag.
+
+@item Pico Mode Toggle (Meta-P)
+toggles the -p (--pico) command line flag.
+@xref{Pico Compatibility}, for more info.
+
+@item AutoWrap Toggle (Meta-W)
+toggles the -w (--nowrap) command line flag.
+
+@item Expert/Nohelp Toggle (Meta-X)
+toggles the -x (--nohelp) command line flag.
+
+@item Suspend Toggle (Meta-Z)
+toggles the -z (--suspend) command line flag.
+
+@end table
+
+@node The File Browser, Pico Compatibility, Feature Toggles, Top
+@chapter The File Browser
+
+When reading or writilg files, pressing ^T will invoke the file browser.
+Here, one can navigate directories in a graphical manner in order to find
+the desired file.
+
+Basic movement in the file browser is accomplished with he arrow keys
+and page up/down.  The behavior of the enter (or 's') key varies by what 
+is currently selected.  If the currently selected object is a directory, 
+the file browser will enter and display the contects of the directory.  If
+the object is a file, this filename and path are copied to the statusbar
+and the file browser is exited.
+
+@node Pico Compatibility, Building and Configure Options, The File Browser, Top
+@chapter Pico Compatibility
+
+Nano does not completely emulate Pico by default.  The following differences
+apply to the default mode and Pico Compatibility mode:
+
+@table @code
+@item Displayed Shortcuts
+By default, the following shortcuts are displayed in the Shortcut Lists:
+
+^G ^O ^\ ^Y ^K ^C@*
+^X ^R ^W ^V ^U ^T
+
+Related functions are listed above or below each other by default.  The
+Justify function is not listed, instead the "Replace" function is
+displayed. Also, he "Read File" and "WriteOut" functions are aligned for
+consistency.
+
+In Pico Compatibility mode, the default Pico shortcuts are displayed:
+
+^G ^O ^R ^Y ^K ^C@*
+^X ^J ^W ^V ^U ^T   
+
+@item Previous String Text
+By default, previously entered string for a function (search string,
+file name) will be placed on the statusbar, and is editable.  This is
+done so there is consistency across all functions.  For example: even if
+there is a previous replace string, it can always be deleted if one
+wishes to perform an empty string replace.
+
+In Pico Compatibility Mode, the previously entered text in a search or
+replace will appear in brackets, and is not editable.  It is not a
+simple matter to do an empty string replace when a previous replace
+string exists, for example.  When writing a file, the previous filename
+will be displayed in the editable text portion of the editor.
+
+@item Interactive Replace and Spell Checker
+It is worth noting that the @code{nano} replace function is interactive,
+i.e. it does not stop after one search string is found and automatically 
+replace it.  The @code{nano} implementation will stop at each search
+string found and query whether to replace this instance or not.  The 
+internal spell checker operates similarly.  Note that these is no way 
+to force these functions to behave in the Pico fashion.
+@end table
+
+@node Building and Configure Options, , Pico Compatibility, Top
+@chapter Building and Configure Options
+
+Building nano from source is fairly straightforward if you are familiar
+with compiling programs with autoconf support:
+
+tar xvfz nano-x.y.z.tar.gz (where x.y.z is the version of nano)
+cd nano-x.y.z/
+./configure
+make
+make install
+
+if you are looking to optimize nano for size, you may want to consider
+the following command line options:
+
+
+@table @code
+
+@item --disable-tabcomp
+Disable the tab completion code when reading or writing files.
+
+@item --disable-justify
+Disable the justify (^J)/unjustify (^U) functions in the editor.
+
+@item --disable-speller
+Disables spell checker abillity.
+
+@item --disable-help
+Disables the help function (^G).  Disabling this option maks the
+binary much smaller, but makes it difficult for new users
+to learn more than very basic things about using the editor.
+
+@item --disable-browser
+Disables the mini file browser (^O) when reading or writing files.
+
+@item --enable-tiny
+This options disables all the above.  It also disables some of
+the larger internals of the editor, like the marker code (^^) and
+the cut to line (-k) option which it depends on to work properly.
+It also disables the function toggles and mouse support.
+@end table
+
+@contents
+@bye
+
+

proto.h

@@ -29,7 +29,7 @@
 
 #include "nano.h"
 
-extern int center_x, center_y, editwinrows;
+extern int editwinrows;
 extern int current_x, current_y, posible_max, totlines;
 extern int placewewant;
 extern int mark_beginx, samelinewrap;
@@ -38,7 +38,7 @@ extern int fill, flags,tabsize;
 extern int search_last_line;
 
 extern WINDOW *edit, *topwin, *bottomwin;
-extern char filename[PATH_MAX];
+extern char *filename;
 extern char *answer;
 extern char *hblank, *help_text;
 extern char *last_search;
@@ -51,6 +51,9 @@ 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], 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;
@@ -78,7 +81,7 @@ 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);
@@ -109,23 +112,25 @@ 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(void *dest, void *src);
+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 splice_node(filestruct *begin, filestruct *newnode, filestruct *end);
 void null_at(char *data, int index);
 void page_up_center(void);
 void blank_edit(void);
@@ -133,6 +138,8 @@ 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
@@ -145,6 +152,15 @@ 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 newval);
+
+#ifndef DISABLE_BROWSER
+char *do_browser(char *path);
+struct stat filestat(const char *path);
+char *do_browse_from(char *inpath);
+#endif
+
+RETSIGTYPE main_loop (int junk);
 
 filestruct *copy_node(filestruct * src);
 filestruct *copy_filestruct(filestruct * src);

search.c

@@ -44,7 +44,7 @@ void regexp_init(const char *regexp)
     SET(REGEXP_COMPILED);
 }
 
-void regexp_cleanup()
+void regexp_cleanup(void)
 {
     UNSET(REGEXP_COMPILED);
     regfree(&search_regexp);
@@ -81,7 +81,6 @@ int search_init(int replacing)
     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
@@ -140,8 +139,14 @@ int search_init(int replacing)
 	return -1;
     } else if (i == -2) {	/* Same string */
 #ifdef HAVE_REGEX_H
-	if (ISSET(USE_REGEXP))
-	    regexp_init(answer);
+	if (ISSET(USE_REGEXP)) {
+
+	    /* If we're in pico mode, answer is "", use last_search! */
+	    if (ISSET(PICO_MODE))
+		regexp_init(last_search);
+	    else
+		regexp_init(answer);
+	}
 #else
 	;
 #endif
@@ -340,9 +345,9 @@ int do_search(void)
 void print_replaced(int num)
 {
     if (num > 1)
-	statusbar(_("Replaced %d occurences"), num);
+	statusbar(_("Replaced %d occurrences"), num);
     else if (num == 1)
-	statusbar(_("Replaced 1 occurence"));
+	statusbar(_("Replaced 1 occurrence"));
 }
 
 void replace_abort(void)
@@ -468,27 +473,6 @@ char *replace_line(void)
     return copy;
 }
 
-/* highlight the current word being replaced or spell checked */
-void do_replace_highlight(int highlight_flag, char *word)
-{
-    char *highlight_word = NULL;
-
-    highlight_word = mallocstrcpy(highlight_word, &current->data[current_x]);
-    highlight_word[strlen(word)] = '\0';
-
-    reset_cursor();
-    
-    if (highlight_flag)
-	wattron(edit, A_REVERSE);
-
-    waddstr(edit, highlight_word);
-
-    if (highlight_flag)
-	wattroff(edit, A_REVERSE);
-
-    free(highlight_word);
-}
-
 /* 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)

utils.c

@@ -123,9 +123,13 @@ void *nrealloc(void *ptr, size_t howmuch)
 
    Should be used as dest = mallocstrcpy(dest, src);
 */
-void *mallocstrcpy(void *dest, void *src)
+void *mallocstrcpy(char *dest, char *src)
 {
 
+
+    if (src == dest)
+	return src;
+
     if (dest != NULL)
 	free(dest);
 
@@ -152,6 +156,7 @@ void new_magicline(void)
     filebot->next->lineno = filebot->lineno + 1;
     filebot = filebot->next;
     totlines++;
+    totsize++;
 }
 
 #ifndef DISABLE_TABCOMP

winio.c

@@ -34,6 +34,8 @@
 #define _(string) (string)
 #endif
 
+
+/* winio.c statics */
 static int statblank = 0;	/* Number of keystrokes left after
 				   we call statubar() before we
 				   actually blank the statusbar */
@@ -308,6 +310,7 @@ int nanogetstr(int allowtabs, char *buf, char *def, shortcut s[], int slen,
 	    nanoget_repaint(buf, inputbuf, x);
 	    break;
 	case KEY_RIGHT:
+	case NANO_FORWARD_KEY:
 
 	    if (x < xend)
 		x++;
@@ -353,11 +356,14 @@ int nanogetstr(int allowtabs, char *buf, char *def, shortcut s[], int slen,
 		inputbuf = input_tab(inputbuf, (x - x_left), 
 				&tabbed, &shift);
 		x += shift;
+		if (x - x_left > strlen(inputbuf))
+		    x = strlen(inputbuf) + x_left;
 		nanoget_repaint(buf, inputbuf, x);
 	    }
 	    break;
 #endif
 	case KEY_LEFT:
+	case NANO_BACK_KEY:
 	    if (x > strlen(buf))
 		x--;
 	    wmove(bottomwin, 0, x);
@@ -463,9 +469,13 @@ void horizbar(WINDOW * win, int y)
     wattroff(win, A_REVERSE);
 }
 
-void titlebar(void)
+void titlebar(char *path)
 {
     int namelen, space;
+    char *what = path;
+
+    if (path == NULL)
+	what = filename;
 
     horizbar(topwin, 0);
     wattron(topwin, A_REVERSE);
@@ -473,17 +483,23 @@ void titlebar(void)
 
     space = COLS - strlen(VERMSG) - strlen(VERSION) - 21;
 
-    namelen = strlen(filename);
+    namelen = strlen(what);
 
-    if (!strcmp(filename, ""))
-	mvwaddstr(topwin, 0, center_x - 6, _("New Buffer"));
+    if (!strcmp(what, ""))
+	mvwaddstr(topwin, 0, COLS / 2 - 6, _("New Buffer"));
     else {
 	if (namelen > space) {
-	    waddstr(topwin, _("  File: ..."));
-	    waddstr(topwin, &filename[namelen - space]);
+	    if (path == NULL)
+		waddstr(topwin, _("  File: ..."));
+	    else
+		waddstr(topwin, _("   DIR: ..."));
+	    waddstr(topwin, &what[namelen - space]);
 	} else {
-	    mvwaddstr(topwin, 0, center_x - (namelen / 2 + 1), "File: ");
-	    waddstr(topwin, filename);
+	    if (path == NULL)
+		mvwaddstr(topwin, 0, COLS / 2 - (namelen / 2 + 1), "File: ");
+	    else
+	 	mvwaddstr(topwin, 0, COLS / 2 - (namelen / 2 + 1), " DIR: ");
+	    waddstr(topwin, what);
 	}
     }
     if (ISSET(MODIFIED))
@@ -552,7 +568,7 @@ void set_modified(void)
 {
     if (!ISSET(MODIFIED)) {
 	SET(MODIFIED);
-	titlebar();
+	titlebar(NULL);
 	wrefresh(topwin);
     }
 }
@@ -761,7 +777,7 @@ void edit_add(filestruct * fileptr, int yval, int start, int virt_cur_x,
 #endif
 	/* Just paint the string (no mark on this line) */
 	mvwaddnstr(edit, yval, 0, &fileptr->data[start],
-		   get_page_end_virtual(this_page) - start);
+		   get_page_end_virtual(this_page) - start + 1);
 }
 
 /*
@@ -832,7 +848,7 @@ void update_line(filestruct * fileptr, int index)
 	edit_add(filetmp, line, col, virt_cur_x, virt_mark_beginx, page);
 	mvwaddch(edit, line, 0, '$');
 
-	if (strlenpt(fileptr->data) > get_page_end_virtual(page))
+	if (strlenpt(fileptr->data) > get_page_end_virtual(page) + 1)
 	    mvwaddch(edit, line, COLS - 1, '$');
     } else {
 	/* It's not the current line means that it's at x=0 and page=1 */
@@ -1009,7 +1025,18 @@ int do_yesno(int all, int leavecursor, char *msg, ...)
 {
     va_list ap;
     char foo[133];
-    int kbinput, ok = -1;
+    int kbinput, ok = -1, i;
+    char *yesstr;		/* String of yes characters accepted */
+    char *nostr;		/* Same for no */
+    char *allstr;		/* And all, surprise! */
+    char shortstr[5];		/* Temp string for above */
+
+    /* Yes, no and all are strings of any length.  Each string consists of
+	all characters accepted as a valid character for that value.
+	The first value will be the one displayed in the shortcuts. */
+    yesstr = _("Yy");
+    nostr = _("Nn");
+    allstr = _("Aa");
 
     /* Write the bottom of the screen */
     clear_bottomwin();
@@ -1020,11 +1047,19 @@ int do_yesno(int all, int leavecursor, char *msg, ...)
     /* Remove gettext call for keybindings until we clear the thing up */
     if (!ISSET(NO_HELP)) {
 	wmove(bottomwin, 1, 0);
-	onekey(" Y", _("Yes"));
-	if (all)
-	    onekey(" A", _("All"));
+
+	snprintf(shortstr, 3, " %c", yesstr[0]);
+	onekey(shortstr, _("Yes"));
+
+	if (all) {
+	    snprintf(shortstr, 3, " %c", allstr[0]);
+	    onekey(shortstr, _("All"));
+	}
 	wmove(bottomwin, 2, 0);
-	onekey(" N", _("No"));
+
+	snprintf(shortstr, 3, " %c", nostr[0]);
+	onekey(shortstr, _("No"));
+
 	onekey("^C", _("Cancel"));
     }
     va_start(ap, msg);
@@ -1042,22 +1077,34 @@ int do_yesno(int all, int leavecursor, char *msg, ...)
 	kbinput = wgetch(edit);
 
 	switch (kbinput) {
-	case 'Y':
-	case 'y':
-	    ok = 1;
-	    break;
-	case 'N':
-	case 'n':
-	    ok = 0;
-	    break;
-	case 'A':
-	case 'a':
-	    if (all)
-		ok = 2;
-	    break;
 	case NANO_CONTROL_C:
 	    ok = -2;
 	    break;
+	default:
+
+	    /* Look for the kbinput in the yes, no and (optinally) all str */
+	    for (i = 0; yesstr[i] != 0 && yesstr[i] != kbinput; i++)
+		;
+	    if (yesstr[i] != 0) {
+		ok = 1;
+	 	break;
+	    }
+
+	    for (i = 0; nostr[i] != 0 && nostr[i] != kbinput; i++)
+		;
+	    if (nostr[i] != 0) {
+		ok = 0;
+	 	break;
+	    }
+
+	    if (all) {
+	        for (i = 0; allstr[i] != 0 && allstr[i] != kbinput; i++)
+		    ;
+		if (allstr[i] != 0) {
+		    ok = 2;
+	 	    break;
+		}
+	    }
 	}
     }
 
@@ -1080,7 +1127,7 @@ void statusbar(char *msg, ...)
     vsnprintf(foo, 132, msg, ap);
     va_end(ap);
 
-    start_x = center_x - strlen(foo) / 2 - 1;
+    start_x = COLS / 2 - strlen(foo) / 2 - 1;
 
     /* Blank out line */
     blank_statusbar();
@@ -1119,7 +1166,7 @@ int total_refresh(void)
     clearok(topwin, FALSE);
     clearok(bottomwin, FALSE);
     edit_refresh();
-    titlebar();
+    titlebar(NULL);
     return 1;
 }
 
@@ -1132,33 +1179,26 @@ void previous_line(void)
 int do_cursorpos(void)
 {
     filestruct *fileptr;
-    float linepct, bytepct;
-    int i, tot = 0;
+    float linepct = 0.0, bytepct = 0.0;
+    int i = 0;
 
     if (current == NULL || fileage == NULL)
 	return 0;
 
     for (fileptr = fileage; fileptr != current && fileptr != NULL;
 	 fileptr = fileptr->next)
-	tot += strlen(fileptr->data) + 1;
+	i += strlen(fileptr->data) + 1;
 
     if (fileptr == NULL)
 	return -1;
 
-    i = tot + current_x;;
-
-    for (fileptr = current->next; fileptr != NULL; fileptr = fileptr->next)
-	tot += strlen(fileptr->data) + 1;
+    i += current_x;
 
     if (totlines > 0)
 	linepct = 100 * current->lineno / totlines;
-    else
-	linepct = 0;
 
     if (totsize > 0)
 	bytepct = 100 * i / totsize;
-    else
-	bytepct = 0;
 
 #ifdef DEBUG
     fprintf(stderr, _("do_cursorpos: linepct = %f, bytepct = %f\n"),
@@ -1175,25 +1215,26 @@ int do_cursorpos(void)
    But hey, it's better than nothing, and it's dynamic! */
 int do_help(void)
 {
-#ifndef NANO_SMALL
+#ifndef DISABLE_HELP
     char *ptr = help_text, *end;
-    int i, j, row = 0, page = 1, kbinput = 0, no_more = 0;
+    int i, j, row = 0, page = 1, kbinput = 0, no_more = 0, kp;
     int no_help_flag = 0;
 
     blank_edit();
     curs_set(0);
     blank_statusbar();
 
+    kp = keypad_on(edit, 1);
+
     if (ISSET(NO_HELP)) {
 
+	/* Well if we're going to do this, we should at least
+	   do it the right way */
 	no_help_flag = 1;
-	delwin(bottomwin);
-	bottomwin = newwin(3, COLS, LINES - 3, 0);
-	keypad(bottomwin, TRUE);
-
-	editwinrows -= no_help();
 	UNSET(NO_HELP);
+	window_init();
 	bottombars(help_list, HELP_LIST_LEN);
+
     } else
 	bottombars(help_list, HELP_LIST_LEN);
 
@@ -1265,22 +1306,23 @@ int do_help(void)
 	    no_more = 1;
 	    continue;
 	}
-    } while ((kbinput = wgetch(edit)) != NANO_EXIT_KEY);
+    } while ((kbinput = wgetch(edit)) != NANO_EXIT_KEY && 
+      kbinput != NANO_EXIT_FKEY);
+
     if (no_help_flag) {
-	werase(bottomwin);
+	blank_bottombars();
 	wrefresh(bottomwin);
-	delwin(bottomwin);
 	SET(NO_HELP);
-	bottomwin = newwin(3 - no_help(), COLS, LINES - 3 + no_help(), 0);
-	keypad(bottomwin, TRUE);
-	editwinrows += no_help();
-    } else
-	display_main_list();
+	window_init();
+    }
+    display_main_list();
 
     curs_set(1);
     edit_refresh();
-#else
-    nano_small_msg();
+    kp = keypad_on(edit, kp);
+
+#elif defined(DISABLE_HELP)
+    nano_disabled_msg();
 #endif
 
     return 1;
@@ -1331,8 +1373,42 @@ void fix_editbot(void)
 	 && (editbot != filebot); i++, editbot = editbot->next);
 }
 
+/* highlight the current word being replaced or spell checked */
+void do_replace_highlight(int highlight_flag, char *word)
+{
+    char *highlight_word = NULL;
+    int x, y;
+
+    highlight_word = mallocstrcpy(highlight_word, &current->data[current_x]);
+    highlight_word[strlen(word)] = '\0';
+
+    /* adjust output when word extends beyond screen*/
+
+    x = xplustabs();
+    y = get_page_end_virtual(get_page_from_virtual(x)) + 1;
+
+    if ((COLS - (y - x) + strlen(word)) > COLS) {
+	highlight_word[y - x - 1] = '$';
+	highlight_word[y - x] = '\0';
+    }
+
+    /* OK display the output */
+
+    reset_cursor();
+    
+    if (highlight_flag)
+	wattron(edit, A_REVERSE);
+
+    waddstr(edit, highlight_word);
+
+    if (highlight_flag)
+	wattroff(edit, A_REVERSE);
+
+    free(highlight_word);
+}
+
 #ifdef NANO_EXTRA
-#define CREDIT_LEN 45
+#define CREDIT_LEN 47
 void do_credits(void)
 {
     int i, j = 0, k, place = 0, start_x;
@@ -1366,9 +1442,11 @@ void do_credits(void)
 			"Tedi Heriyanto",
 			"Bill Soudan",
 			"Christian Weisgerber",
-			"Erik Anderson",
+			"Erik Andersen",
 			"Big Gaute",
 			"Joshua Jensen",
+			"Ryan Krebs",
+			"Albert Chin",
 			"",
 			specialthx,
 			"Plattsburgh State University",
@@ -1408,7 +1486,7 @@ void do_credits(void)
 		else
 		    what = "";
 
-		start_x = center_x - strlen(what) / 2 - 1;
+		start_x = COLS / 2 - strlen(what) / 2 - 1;
 		mvwaddstr(edit, i * 2 - k, start_x, what);
 	    }
 	    usleep(700000);
@@ -1429,3 +1507,23 @@ void do_credits(void)
     total_refresh();
  }
 #endif
+
+int             keypad_on(WINDOW * win, int newval)
+{
+
+/* This is taken right from aumix.  Don't sue me */
+#ifdef HAVE_USEKEYPAD
+    int             old;
+
+    old = win->_use_keypad;
+    keypad(win, newval);
+    return old;
+#else
+    keypad(win, newval);
+    return 1;
+#endif                          /* HAVE_USEKEYPAD */
+
+}
+
+
+