This fixes Savannah bug #46904 reported by Mike Frysinger.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5567 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
needed, before doing a redraw of the current line.
This fixes Savannah bug #46794
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four different places. It is not a problem that the history routines
also use these functions, as history nodes will never equal filebot.
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when trying to undo edits after an indentation change.
This works around Savannah bug #46591.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5474 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
making mistakes) when trying to undo edits after a justification.
This works around Savannah bug #45531.
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directly on the statusbar instead of as an undid or redid message.
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This now mirrors unlink_opennode() and delete_opennode().
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because the latter behaves differently depending on the setting of autoindent.
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more symmetrical: wrapped in add_undo() + update_undo() where needed.
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last action. Necessary for when typing text is broken by an undo+redo.
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'u->mark_begin_lineno' is being used as the length of the insertion.
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from the cursor to the preceding or succeeding word start.
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two superfluous checks for the definition of a formatter.
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Removing an unneeded condition -- 'added_magicline' can only be
true when NO_NEWLINES isn't.
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at the end-of-file; just adding a token undo item to be able to put the
cursor back at the very tail of the file.
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backspacing at the tail of the file no longer has any efffect.
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happens but only when checking for keyboard input. It now reports the
SIGWINCH via a special key value to the calling routine, to allow not
only the main editor but also the help viewer and the file browser to
adapt their display to the new size.
Patch by Mahyar Abbaspour, somewhat edited by Benno.
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Adding a new function to glue together the invocation-error string.
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for any change in length of the region's last line.
Patch by Mark Majeres.
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to fix compilation with --disable-speller.
This fixes Savannah bug #44607.
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* src/text.c (do_alt_speller): timestamp can just be a __time_t.
Fixes compilation on win32.
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* New formatter code to support syntaxes like
go which have tools to automatically lint and reformat the text for
you (gofmt), which is lovely. rcfile option formatter, function
text.c:do_formatter() and some other calls.
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undoing a cut or paste. And fixing two memory leaks.
Patch by Mark Majeres.
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text additions that caused automatic line breaks.
Patch by Mark Majeres.
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(that is, when CUT_TO_END is set) properly.
Patch by Mark Majeres.
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having them declared everywhere and passing them around endlessly.
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when undoing line deletions at file's end.
Patch by Mark Majeres.
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and removing an unneeded iteration of cutbottom.
Patch by Mark Majeres.
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make sure openfile->filebot is updated.
Patch by Mark Majeres.
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make sure openfile->filebot is updated.
Patch by Mark Majeres.
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where the cut started, and not at the bottom of the file.
Patch by Mark Majeres.
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where it was when the cut was made.
Patch by Mark Majeres, edited by Benno Schulenberg.
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If wished, the user can unbind them. This fixes Savannah bug #42456.
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line numbers are long, x positions unsigned long.
Patch by David Lawrence Ramsey.
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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.
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cursor should be in a slightly but significantly different position.
Patch by Mark Majeres.
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null_at(), adding a cast, and using an unsigned type for a length.
Patch by David Lawrence Ramsey.
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deleting a newline and any other character.
Patch by Mark Majeres.
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and handling multibyte characters correctly.
*Patch by Mark Majeres.*
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using 'size_t' instead of 'int' for line lengths.
Patch by David Lawrence Ramsey.
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and mentioning the name of the terminal-tickling character (NBSP).
Patch by David Lawrence Ramsey.
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pastes. This fixes many undo problems and Savannah bug #25585.
*Patch by Mark Majeres.*
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* src/rcfile.c (parse_color_names): Redefine false and true to
their appropriate macro names so --with-slang works (slangv2 anyway).
* src/text.c (do_linter): Care about whether user cancelled the file
save (cancel the operation) versus justy said no (continue but don't
save the file). Also doupdate() after statusbar message that
linter is being invoked and blank the shortcuts to draw the eye.
Also allow user to cancel at the "open in a new buffer" prompt.
New function lint_cleanup(). Fixes Savannah bug 42203.
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adding and tweaking some comments, and removing an unneeded 'if'.
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to change its description to Unjustify at the appropriate moment.
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* global.c (shortcut_init) - Don't actually free the shortcut
list, since the next pass via justifying will then remove
all custom shortcuts. Fixed bug discovered by Benno Schulenberg.
* text.c (do_linter) - Remove some unused variables to quiet
-pedanic -Wall.
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* new linter functionality. rcfile option "linter"
* src/global.c (shortcut_init) - Actually free the sclist
if it was allocated before.
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* src/text.c (do_histify): Don't allow sigwinch to be received while justifying
as that puts us into a wacky state. Fixess crash on justify by Joshua Rogers.
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* text.c (do_enter): Only increment totsize by the auto-indented amount, size the previous line's size was
already counted. Fixes bug reported by Robert Spanjaard.
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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.
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* 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.
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* text.c (do_alt_speller): Skip invoking the alt speller if the file size
is 0 bytes. Fixes Savannah bug 29393 reported by Mike Frysinger.
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* 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.
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* 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.
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* text.c (add_undo, do_undo, do_redo) - Do not execute cases for SPLIT when DISABLE_WRAPPING
is defined. Fixes Savannah bug 28151 (anon).
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* Update documentation for 2.2 features including sample nanorc file, texinfo
file, man pages, UPGRADE file, and update copyright noticed for the current year.
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* 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.
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* 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.
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* 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.
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* 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.
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* 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
* text.c (undo_cut, redo_cut): Don't actually try and undo/redo an empty cut, i.e. the magicline.
Fixes crash on cutting last line discovered by Eitan Adler <eitanadlerlist@gmail.com>.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4397 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.
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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
Change message for line split to line wrap, since split ~= break
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4391 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
- Fix undo line split uglyness. Still not perfect but switching work envs.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4390 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
I believe more is broken but committing will motivate me to get closer to a real fix :)
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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.
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* 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().
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* 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>.
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Also initialize to_end, because for some reason it seems to be not getting set even when
type == CUT in add_undo (?!)
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* Remove CUTTOEND as an undo type as it's unneeded, fix u->to_end logic in undo struct.
* undo.c (update_undo): Don't free cutbuffer if NULL, fix for Savannah bug #24499
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* cut.c (Add_undo): Save last cut undo information so it can be used for next uncut, fixes
Savannah bug 24183.
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* text.c: Add support for undoing a text uncut. Split out the undo and redo of a text cut
in order to avoid code duplication.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4327 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
Benno Schulenberg