The functions read() and fwrite() take size_t, not ssize_t.
And line numbers in the file should be displayed as a long type instead
of an int, since the effective type of ssize_t is not int, but long.
It can be activated with --linenumbers on the command line or with
'set linenumbers' in a nanorc file, and it can be toggled with M-#.
Signed-off-by: Faissal Bensefia <faissaloo@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
This allows the user to specify which other characters, besides the
default alphanumeric ones, should be considered as part of a word, so
that word operations like Ctrl+Left and Ctrl+Right will pass them by.
Using this option overrides the option --wordbounds.
This fulfills https://savannah.gnu.org/bugs/?47283.
It is easy to type beside the comma key and hit instead "m" or ".", so
accept also these as a separator between line and column number. And
when being generous anyway, also accept space, slash and semicolon.
This fulfills https://savannah.gnu.org/bugs/?48305.
Signed-off-by: Rishabh Dave <rishabhddave@gmail.com>
If during startup there are multiple error messages, currently only the
last one remains and can be read. To improve on that, introduce a short
pause between error messages -- even if it's not enough to read them all,
at least the user will be aware that there are multiple ones.
This also causes a few error messages to beep that currently don't beep,
such as when a file is unwritable.
When verifying that a match is a separate word (during spell checking),
instead of first copying out the word, then passing the word, and then
measuring its length, just pass its length straigtaway.
Nano doesn't start doing anything with the edit window or the keyboard
until all files have been read in or a blank buffer has been opened, so
the case of openfile->current == NULL will never occur.
Also correct the comment -- because with multibyte characters, it is
very well possible that the screen column corresponding to current_x
is smaller than current_x itself.
of the environment (which can lead to a root-owned .nano/ directory in
the invoking user's home directory). This addresses Ubuntu bug #1471459.
(See https://bugs.launchpad.net/ubuntu/+source/nano/+bug/1471459.)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5580 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
before finding a unused filename takes an annoying amount of time.
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pastes. This fixes many undo problems and Savannah bug #25585.
*Patch by Mark Majeres.*
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* src/utils.c (parse_num): Initalize errno before calling strtol(). Fixes issue
where trying to go to a line number too long will break legitimate goto-lines
for the remainder of the editing session, reported by Joshua Rogers.
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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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* Add more multidata initliazers for new buffers and 'magic lines'. Fixes segfaults
with syntax highlighting in new buffers, initially reported by Mike Frysinger.
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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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- Add ability to undo a file/cmd insert, needed to add undoable flag to read_file and open_buffer as a result
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assigned to the Free Software Foundation; also, make copyright notices
consistent in style
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punctuation relating to "i.e." in comments and documentation
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and simplify it to use a for loop instead of a while loop
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with a FAQ entry explaining the problem, since it could break anything
using extended regular expressions, and glibc 2.2.3 is old
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and set errno to EINVAL as well as return -1 if they fail; this matches
the manual page
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variables that don't have them, plus a few miscellaneous minor fixes
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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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isn't defined, as only the internal spell checker uses it
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3 to convert all LGPLed functions to GPLed ones, so that we don't have
to include a copy of the LGPL
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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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8-character chunks when COLS is greater than 8, not when COLS is greater
than 9
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rely on fileage and filebot instead of NULL for their checks to detect
the top or bottom of the file
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its last line when all its lines are numbered properly, use that in
place of openfile->totlines, and eliminate references to
openfile->totlines
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spell checking, justifying, and word counting) to their own source file,
text.c
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number of characters, and eliminate dependence on its old ability to get
the total number of lines by renumber()ing when necessary and using the
number of the last line of a filestruct
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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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ssize_t are different sizes. Make filestruct->lineno a ssize_t (so that
we can avoid negative line numbers at the "Go To Line" prompt),
current_y a ssize_t (in order to hold the maximum difference between two
filestruct->lineno's), totlines a size_t, and change related variables
to match
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"casesensitive" and "backwards" rcfile options for consistency,
documentation updates, and related cleanups
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and go back to returning an error on strings like "3,"
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strings like "3," since we don't return one on strings like ",3"
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difference between them is that the former pads strings with nulls when
they're longer than the number of characters specified, which doesn't
appear to be used anywhere
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David Lawrence Ramsey