support, and remove the mention of quirks, since they turned out to not
be a nano problem
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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
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3172 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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
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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
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cursor, via Meta-- and Meta-+; note that this is disabled when
NANO_SMALL is defined
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the TABS_TO_SPACES flag is set and placewewant is greater than the
current column position of the cursor
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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
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VT100/VT220/VT320/xterm/rxvt escape sequence for ',' on the numeric
keypad with NumLock off from being interpreted properly
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3029 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
David Lawrence Ramsey