* color.c (color_update): Remove unneeded debugging message from
libmagic commit. Fixed extra messages going to stderr reported by Mike Frysinger.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4539 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* color.c (nfreeregex): Fix that we were trying to set the pointer passed by value
to NULL. Fixes crashes on file save reported by Ken Tyler and Matthieu Lejeune.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4532 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
* Initial libmagic implementation, adapted from Eitan Adler <eitanadlerlist@gmail.com>.
New nanorc entry "magic" to enable this functionality, nanorc file and man page updates.
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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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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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* 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.
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syntax highlting is now too *un*ambitious, causing display glitches when
deleting a regex boundary.
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Add alloc_multidata_if_needed() call in edit_draw as the last defense against a crash.
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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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* 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.
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* rcfile.c, color.c, nano.h: Add new capability for matching a syntax type by the "header" (1st line)
of a file being edited. Based on Savannah bug 24197 and inital proof of concept by Dave Geering
<dgeering@toshiba-tap.com>
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* configure.ac, color.c, rcfile.c, utils.c: 1st attempt at supporting systems which don't support
GNU-style word boundaries. New function fixbounds() to translate from GNU-style to
BSD-style, autoconf option GNU_WORDBOUNDS.
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assigned to the Free Software Foundation; also, make copyright notices
consistent in style
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the reserved "default" syntax from being handled correctly
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include proto.h first and remove redundant includes of config.h in all
non-header source files
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originally added in 2001; the oldest function in color.c is
do_colorinit() (now color_init()), which was originally added in 2001;
the oldest function in chars.c is revstrstr(), which was originally
added in 2001; the oldest function in help.c is do_help(), which was
originally added in 2000; the oldest function in prompt.c is statusq()
(now do_prompt()), which was originally added before 0.6.6, which was
apparently in 1999; all functions in rcfile.c were originally added in
2001; one of the oldest functions in search.c is do_search(), which was
originally added in 0.2.7, which was apparently in 1999; and one of the
oldest functions in text.c is do_wrap(), which was originally added in
0.3.1, which was apparently in 1999; also, for functions originally
adapted from other sources, add notices from the original files, as we
do with the tab completion functions adapted from busybox
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"default" syntax when necessary (the latter *is* actually ported mostly
from his patch with a few tweaks; the "default-syntax" option is
apparently something else entirely)
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those files that don't match any other syntax's extensions (ported from
Brand Huntsman's old patch, but modified to work with a syntax named
"default" instead of requiring a "default-syntax" keyword, and to fit
into the existing color architecture)
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on the command line will now override the syntax associated with the
current file extension
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compile the file extension regexes on an as-needed basis too
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spell checking, justifying, and word counting) to their own source file,
text.c
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openfilestruct functions to nano.c, since they're no longer specific to
file operations
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edit_refresh(); edit_update() is only called without edit_refresh() in
do_gotolinecolumn() if allow_update is FALSE, and in edit_refresh()
itself if edittop is out of range of current
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"+LINE,COLUMN" arguments on the command line, don't update the screen
when moving to their specified lines and columns
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2873 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
that the values in it are used directly instead of being periodically
synced up with the globals; accordingly, remove the globals; this
changes pretty much every function
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instead of strcasecmp() to compare them, in case they're UTF-8
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former in source files; also add an #include guard to proto.h, and make
the config.h #include in nano.h match the config.h #includes everywhere
else
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2471 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
Chris Allegretta