ssize_t's for consistency, and add a few minor cosmetic fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1938 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
problem of meta sequences' sometimes being interpreted as printable
characters when they shouldn't be
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1937 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
aliases for moving to the beginning and end of a paragraph and
justifying the entire file, and make those aliases available in the main
shortcut list too, since Pico's practice of putting them in the search
menu is rather odd
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1934 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
in punct if that character is the same as the one before it
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1933 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
remove ugly workarounds for most cases of edittop's or current's being
NULL (as those cases no longer occur due to the overhaul), and remove
detection of binary files (since it wasn't always accurate and will only
cause problems when UTF-8 support is added); also add a few minor fixes
of mine
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1928 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
findnextstr(), and make findnextstr() maintain the value of current_y
too
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1918 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
is on so that smooth scrolling applies everywhere instead of just to the
movement functions, fix a potential infinite loop when edit_update() is
called with NONE and current_y is greater than (editwinrows - 1), and
have do_para_begin() and do_para_end() maintain current_y as
do_justify() does (and as they did before)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1917 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
routines to fix a few fundamental problems and limitations; also add
getline() and getdelim() equivalents adapted from GNU mailutils 0.5 (and
tweaked to better integrate with nano), since the patch uses getline()
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1900 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
--disable-wrapping, --disable-justify, or a combination of the two
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1897 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
titlebar() call after them, so that the titlebar is displayed properly
for all file(s) loaded; also add missing int -> bool conversion
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1888 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
open_pipe()'s failure is handled properly again, and add various
#ifdefs to fix a few warnings and compilation problems that occur when
everything is enabled manually including NANO_SMALL
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1886 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
efficiency tweaks, and fix a few minor bugs in help_init() where "Up"
and "Space" might not be displayed properly and the help browser
wouldn't work if fewer than 24 columns were available
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1885 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
so that numeric values will be preserved when switching to the "Go To
Line" prompt again
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1881 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
them bools in the process, and make a few other minor cosmetic cleanups
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1880 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
HAVE_REGEX_H wasn't set, and don't treat the return values of the string
comparison functions as boolean anymore
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1877 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
for each separate error, make sure all the messages end in newlines,
etc.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1876 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
justify code, as it makes some code much more understandable and fixes a
bug where searching for the previous paragraph would move the cursor too
high in one case
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1873 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
into a new terminal_init() function, and convert nano to use it; also,
when reloading the newly spell-checked temporary file in
do_alt_speller(), call terminal_init() to make sure that all the
original terminal settings are restored, as a curses-based alternative
spell checker (e.g. aspell) can change them
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1866 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
outside the ENABLE_NLS #ifdef, since UTF-8 support (specifically, the
wide character handling functions it needs) won't work properly if the
locale isn't set, whether NLS is enabled or not
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1865 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
importantly, a fix for a segfault when trying to full-justify a file
with no paragraphs)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1862 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
per DB's patch, and make a few more minor cosmetic cleanups
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1857 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
in the main input loop to the top, and remove the apparently unneeded
wrefresh() call in the main input loop
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1855 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
changes of mine, and add a few related variable type changes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1853 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
macro to mark strings that aren't translated immediately and convert
nano to use it where needed, overhaul the shortcut list and toggle list
initialization code for efficiency, and replace rcfile_msg() with
rcfile_error(); also add a few minor miscellaneous cleanups by DB and
myself
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1852 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
completion at the "Write File" prompt, since we can't change the
filename in that case; also remove an unneeded trailing space
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1842 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
indicate when we've moved to the next line after justifying the current
line, and only run the respacing routine when it's true; this keeps the
respacing routine from erroneously being run more than once on the same
line
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1840 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
moved to the current line and the next line has been deleted, continue
the justification loop from there and skip the respacing routine in
order to avoid running it more than once on the same line (since it
assumes that we've moved to the next line, which isn't true in that
case)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1839 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
functions and most related functions to return void instead of int, as
the return values of all those functions are essentially unused; also
add a few related miscellaneous cleanups
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1836 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
