to prevent do_undo() from falling over when trying to renumber emptiness.
Patch basically by Mark Majeres.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5137 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
switch_to_prevnext_buffer() to support message passthrough
when trying to lock files using multibuffer.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5105 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
undoing a cut or paste. And fixing two memory leaks.
Patch by Mark Majeres.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5067 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
(that is, when CUT_TO_END is set) properly.
Patch by Mark Majeres.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5054 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
confusion with CUT_TO_END, which is about end-of-line.
Patch by Mark Majeres.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5041 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
having them declared everywhere and passing them around endlessly.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5039 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
a position from history. This fixes Savannah bug #42538.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5003 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
when --tempfile was given and the current buffer has no name.
This fixes Savannah bug #41750. Patch by David Lawrence Ramsey.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4974 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
If wished, the user can unbind them. This fixes Savannah bug #42456.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4964 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
into the keyboard buffer. And not continuing but getting out when there is a
spurious mouse event. Continuing would result in the cutbuffer being cleared
upon the next cut. These two changes together fix Savannah bug #42326.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4956 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
line numbers are long, x positions unsigned long.
Patch by David Lawrence Ramsey.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4950 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
And undoing line wraps together with their causal text additions, and not as
separate actions because the user did not make them.
Patch by Mark Majeres.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4945 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
pastes. This fixes many undo problems and Savannah bug #25585.
*Patch by Mark Majeres.*
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4893 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
on the command line as a new file. Patch by Hans Alves.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4754 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* new linter functionality. rcfile option "linter"
* src/global.c (shortcut_init) - Actually free the sclist
if it was allocated before.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4600 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* src/nano.c (copy_from_filestruct) - Check explicitly for mark being set when
trying to partition, as we shouldn't be messing with the x address, etc.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4585 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* src/*: Introduce (basic) vim-style file locks. Does not allow vim to recover
our files, and doesn't yet support setting the file as modified; just lets a
vim user know we're editing a file. Commands line "-G" or "--locking", nanorc
option "locking". New functions src/files.c:do_lockfile(), write_lockfile(),
and delete_lockfile().
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4549 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* New saved cursor position history option. Command line option -P or --poslog, rc file
entry "poslog". Search history changes to ~/.nano/search_history, cursor position log
is ~/.nano/filepos_history. Added checks to move the legacy .nano_history file to the new
location. Several new functions to files.c: load_poshistory(), save_poshistory(),
check_poshistory(), update_poshistory(), and reworking of histfilename(). New FAQ entry
4.15 discussing the change and offering an interoperability workaround.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4530 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This does add 20KB to nano's executable size but it gets rid of a lot of indirection
that makes people stomach turn. There are several new stub functions and need of more
tidying as a result of this.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4527 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Add check for RESTRICTED mode back to speller, suspend and insert file
routines, since adding key bindings broke the fact that they should be
disabled in restricted mode. Fixes Savannah bug 31625 reported by
Charlie Somerville.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4519 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (page_stdin et al): Don't attempt to reset/reopen the terminal
settings when reading stdin if it was aborted with SIGINT. May fix Savannah
bug 29114 reported by Mike Frysinger.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4489 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* configure.ac, nano.c (handle_sigwinch): Create check for whether LINES and
COLS can safely be redefined. Fixes compilation issues with cygwin, and likely
with newer versions of ncurses, fixes Savannah bug 28984 repoted by Andy Koppe
and Eric Oliver via mailing list.
* winio.c (get_mouseinput) - fix stray semicolon in code, also reported in
bug 28984.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4484 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (main), prompt.c (do_statusbar_input): Handle problems with an unmapped
function due to key rebinding, fixes crashes on FreeBSD repoted by Eitan
Adler <eitanadlerlist@gmail.com>.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4475 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* files.c (do_writeout): Fix for crash / incorrect external modification warning
due to earlier fix in r4467.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4474 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* text.c (do_delete), nano.c (do_output): Add check for length of current line
before and after adding/deleting text, and do full refresh if it is now
a different multiple of COLS. Also get rid of superfluous do_refresh
vars now that we have edit_refresh_needed.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4462 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* files.c (read_file) - Add parameter for whether we should even try to check
file writability, as the message is useless when we're inserting into an
existing buffer. Fixes Savannah bug 28219.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4460 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Update documentation for 2.2 features including sample nanorc file, texinfo
file, man pages, UPGRADE file, and update copyright noticed for the current year.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4453 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* global.c: Fix replace and insert file initializations for proper compilation options.
* nano.c (do_suspend): Update comments to reflect actual code path, bad Chris and thanks for
noticing Jordi.
* configure.ac: Fix typos
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4449 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* prompt.c (get_prompt_string) - Universally handle help key when is disabled. Fixes Savannah
bug 28117 by David Lawrence Ramsey <pooka109@gmail.com>.
* chars.c, files.c: Add junk vars to silence the compiler. Sigh.
2009-11-29 David Lawrence Ramsey <pooka109@gmail.com>
* Change several *chars to const char, additional cleanups and casts to make compilers happier.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4448 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (do_suspend): Don't clear the screen but do move the cursor down to the last line
first in an effort to not corrupt the screen, which contradicts Pico but is consistent
with almost all other text editors. Fixes Savannah bug 28110/Debian bug 460510
reported by Tim Connors <reportbug@rather.puzzling.org>.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4446 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (main): Allow edit_refresh_needed to take effect when using --enable-tiny
(fixes Savannah bug 28076 reported by David Lawrence Ramsey).
2009-11-22 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (move_to_filestruct): Fix bug 71 (cut at top of line recenters)
* Fix compilation with --enable-tiny
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4439 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (die_save_file) Try nd match the permissions of the file we were
editing but only make a minimal effort to do so. Fixes Savannah bug 27273
reported by Mike Frysinger.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4432 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (main) - Allow --fill and --nowrap to override nanorc entries and each other
on the command line.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4429 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* winio.c: Large tweaking of cursor and text display based on COLS not COLS - 1,
due to finally understanding that display_string wasn't being called properly
when softwrap was enabled. Fixes Savnnah bug 27603, Return key doesn't scroll
viewport reported by Hannes Schueller.
* - Fix size_t formatting issues with -pedantic by converting vals to long unsigned
for printing.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4420 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Attempt to check file writability and emit a warning on the status bar
if nano doesn't think the file can be written to. Feature originally
requested by Damien Jolders <madamien@skullsquad.com> et al.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4407 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Initial soft line wrapping implementation. Command line flags
-$ or --softwrap.
* nano.c, text.c: Clean up some fprintf warnings in debug mode due to printing
a size_t without using the zd specifier.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4402 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* New global flag implementation courtesy of Adam Wysocki <gophi@arcabit.pl>, allows
previous undo flag to be implemented consistent with other flags.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4400 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano-regress: Small tweaks
* Change undo code to off unless unabled via a command line option (-u/--undo). Until this code
stabilizes this is the only responsible way to treat it.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4395 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
Hate to piecemeal these fixed but system unstability is teh suck.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4392 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
for things like deleting text. Will have to go back and force inside functions.
Add check in reset_multis for CNONE type since that's slowing us down and is dumb
to leave out.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4379 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Add new argument to reset_multis for force redraws without attempting to
guess whether we need to, force updates when running a non-viewok function.
New utility function color.c:reset_multis_for_id(). Fixes e.g. incorrect
highlighting when cutting text.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4378 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (precalc_multicolorinfo) - Add debugging so we have a better clue if further
issues arise. Also start at the beginning of later lines when trying to match the
end of a multi-line regex. Fixes more overly aggressive highlighting found by
Mike Frysinger. Finally, advance to the match end for performance.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4376 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* New option -q, --quiet, rcfile option "quiet" implemented. Skips printing
errors about the rcfile and asking user to press enter. Also, nano should
now only ask for one enter press when there is an error when not using -q.
Based on discussion between Eitan Adler and Mike Frysinger.
* rcfile.c (parse_keybinding) - Significant cleanups and fixes for
detecting and reporting errors in key bindings code.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4374 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* More color syntax speedups: Determine in reset_multis() whether we really need to call
edit_refresh(). Additional global var edit_refresh_needed() to hopefully reduce
repeated calls to the function. New helper funcs reset_multis_before() and
reset_multis_after().
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4364 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* New color precalculation code for mult-line regexes. New function precalc_multicolorinfo(),
new structure multidata for keeping track of where regexes start/stop. More
performance improvements forthcoming.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4362 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c (main): Add support for nano acting like a pager when invoked with - as first
file argument. Not yet perfect (garbles screen state on exit) but it's something.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4356 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
multi-line regexes but this may not be enough to increase performance.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4351 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Change funcion definitions to shorts instead of (void *)s. New mapping function
iso_me_harder_funcmap(). Fixes compilation complaints with -pedantic,
reported by Eitan Adler <eitanadlerlist@gmail.com>.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4349 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
- Add ability to undo a file/cmd insert, needed to add undoable flag to read_file and open_buffer as a result
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4291 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* nano.c: Don't include langinfo.h if not using ENABLE_UTF8
(Savannah patch 6565)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4277 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
- Resurrect IFSCHELP to get rid of some needless help message stubs
- Add support for rebinding the suspend key
- Fix wrong refresh help message
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4224 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
and toggles and sc for shortcut keys, old 'shortcut' and 'toggles' structs are
gone. The current implementation has a bunch of broken stuff (some of which is
documented in BUGS). Updated nanorc.5 with some mostly complete documentation
on configuring.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4215 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
are placed properly when displaying translated strings in UTF-8, as
found by Jean-Philippe Guérard
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4208 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
doesn't make the binary very much smaller, especially when --enable-tiny
is used
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4203 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
mouse support on or off, save and restore the mouse click interval
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4186 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
after reset_(statusbar_)?cursor() calls, to ensure that the cursor is
placed properly when using NetBSD curses
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4185 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
Benno Schulenberg