converted to the GPL not only to avoid including a copy of the LGPL, but
also because the changes made to integrate these functions with nano
make them dependent on nano's GPLed functions and hence useless
elsewhere
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entirely instead of keeping enough code to just ignore them
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isn't defined, as only the internal spell checker uses it
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unjustifies, as the reset_cursor() called by edit_refresh() after
restoring edittop and current will ensure that current_y is restored to
its original value
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support to work, and add some miscellaneous search code cleanups
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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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return value is unneeded, as current will point to the same line when
it's done, and making first_par_line point to current in the former
ensures that the two will properly stay in sync
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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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the file always ends in a magicline; note that the latter isn't
completely fixed yet
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always ends in a magicline, and add documentation fixes
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detect the top of the file, and make it return NULL if foo is NULL, just
as inpar() does
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static, since it doesn't change and hence doesn't need to be
recalculated
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cut, set it to zero directly instead of assigning it the value of
xplustabs()
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the text of the current line (if any), minus the nonexistent newline,
when we're on the last line of the file, and make sure again that the
file isn't marked as modified if the magicline is deleted and we're
supposed to have one, as it's more consistent that way (a marked cut of
the magicline adds a newline to the cutbuffer, while deleting the
magicline adds nothing)
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file with the text of the spell-checked file into its own function,
replace_buffer()
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Character) instead of hardcoding a width of one for unprintable
characters
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the character as being one column wide instead of zero columns wide,
since there are display problems that crop up with the latter approach
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redundant updates, add related functions to do that, and rename a few of
the statusbar prompt functions for consistency
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prompt.c, and convert (most of) its functions to use it
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to zero if the fileptr parameter didn't point to current
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option, to control whether nano adds magiclines to the ends of files
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3091 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
a magicline, and remove a bit of apparently unneeded logic from
read_file()
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in a magicline, and to rely on fileage and filebot instead of NULL for
their checks to detect the top or bottom of the file
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file, prompt.c, and adjust related variables accordingly
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get_statusbar_page_start(), the statusbar prompt's equivalent of
get_page_start(); also make sure that the minimum allowed terminal size
in columns is 4, as the statusbar prompt code relies on this assumption
and will crash otherwise
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3051 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
cursor, via Meta-- and Meta-+; note that this is disabled when
NANO_SMALL is defined
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3049 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
the TABS_TO_SPACES flag is set and placewewant is greater than the
current column position of the cursor
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3041 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
blocking wgetch() returns ERR and errno is set to EIO (input/output
error); if errno is set to something else, recover properly; this fixes
problems with nano's erroneously hanging up while e.g. resizing or
unsuspending in a chroot
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3038 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
VT100/VT220/VT320/xterm/rxvt escape sequence for ',' on the numeric
keypad with NumLock off from being interpreted properly
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Unicode 0xFFFD (Replacement Character) into it using strncpy() instead
of assigning the former to it; this avoids segfaults when freeing crep
later, since it's supposed to be dynamically allocated
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line, as this was only used in do_backspace(), and it didn't always
update the screen properly
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character's a tab, which can be possible if there are enough tabs and
the terminal size is sufficiently large, don't try to display it using
control_mbrep()
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properly if it was inside the text moved to another filestruct; also add
comment fixes and miscellaneous cleanups to it and
copy_from_filestruct()
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option, to control whether the word movement functions treat punctuation
characters as part of a word
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2983 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
FFFF instead of xxxE and xxxF, and discard hexadecimal D800 to DFFF as
well, as they're also invalid Unicode characters
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of FFFF, as FFFE and FFFF are invalid Unicode characters
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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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place to another, and add formatting fixes to the old code
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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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to wnoutrefresh() calls, except for those in total_update() and
do_credits(); call doupdate() just before using blocking input, since
nano spends the most time using it, for blocking input; and only do
constant sursor position display if we're just about to use blocking
input
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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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do_statusbar_output() after do_statusbar_mouse(), to match do_output()'s
being after do_mouse() in nano.c
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2929 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
instead of edit_refresh(), and remove now-erroneous code that disables
setting the mark while in view mode
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2928 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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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functions, and make them call check_statusblank() too; also reorder some
other movement functions
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match to it are not the same length in bytes, since the same technique
can't be made to work with tab completion matches
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the same length in bytes, i.e, when the latter contains invalid
multibyte characters interpreted as normal characters
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display_string() anymore, as it's inconsistent with how we handle them
elsewhere
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do_(int|alt)_speller(), don't display the error message corresponding to
errno if errno is zero
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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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time, convert the vertical movement functions to use the new version of
it, and simplify them where possible
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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
PageUp/PageDown; revert all the movement code and edit_scroll() changes
except for added comments and edit_scroll() simplifications
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necessary lines instead of calling it and then calling edit_redraw()
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usage(), properly mention the support for "[+LINE,COLUMN]" at the
command line when HAVE_GETOPT_LONG isn't defined
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2848 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
David Lawrence Ramsey