don't swallow non-ASCII control characters, since they're parts of UTF-8
sequences
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2378 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
since we can't dynamically set that element of the array to its UTF-8
equivalent when in UTF-8 mode, we have to use the ISO-8859-1 version and
pass every string in the credits through make_mbstring() to make sure
they're all UTF-8 (sigh)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2373 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
sync with their edit window counterparts, and add a few cosmetic fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2340 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
into an infinite loop if the terminal it's running in dies unexpectedly
due to a signal
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2339 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
check_operating_dir() to make it use boolean values (plus a few more
boolean-related tweaks of mine); also stop wrapping the bad_chr
parameter of parse_mbchar() in #ifdefs for cleanliness, as the
allow_tabcomp parameter of check_operating_dir() isn't wrapped in
#ifdefs, and don't set bad_chr to TRUE when we get a null byte in a
multibyte string, as it's not an invalid multibyte character
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2316 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
increase efficiency and support multibyte characters; also add a few
miscellaneous tweaks of mine
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2309 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
home" routines to use it (since it returns the number of bytes taken up
by spacing characters at the beginning of the line), and rearrange a few
initializations near asserts
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2307 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
size_t, store the number of multibyte characters instead of the number
of single-byte characters in totsize, and add a few formatting fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2302 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
toggle and a "morespace" rcfile option; when these are used, the
normally-unused blank line below the titlebar will be treated as part of
the edit window
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2281 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
efficient to just add the return value of parse_char() directly instead
of having move_mbright() return it (except in the cursor movement
functions, which should be kept simple)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2271 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
work with multibyte strings, and tweak the "smart home" routines to use
move_right() for consistency
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2269 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
one page of a line and their end on a different page of the same line
would paint past the end of the regex by tweaking DB's changes to add
multibyte string support to edit_add(); now calculate paintlen the same
way the original working code did, but keep accounting for multibyte
characters as DB'S new code did
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2253 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
characters and strings instead of wide characters and strings as much as
possible, and move multibyte/wide character-specific functions into
their own source file, chars.c
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2248 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
indicate when we run a normal shortcut's associated function with the
ran_func parameter, reset the statusbar cursor position when we do, and
don't call print_view_warning() when we try to run a function not
allowed in view mode; also apply the first of these changes to
do_input() so that both the edit window and statusbar routines are in
sync again
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2246 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
prone to off-by-one errors that lead to memory corruption and I can't
find anything obviously wrong with it; always allocate enough space for
len columns of text now; any extra space that isn't used will be removed
by the null_at() call at the end of display_string() anyway
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2245 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
characters, found by valgrind (and caused by a bad merge of part of DB's
code)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2234 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
since we can't add half a two-column character to converted in
display_string(), and we need the other to keep the "$" from spilling
over to the next line if the line contains two-column characters in the
right places)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2232 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
two-column characters at the beginnings and ends of long lines (i.e,
lines with $'s added), as the problems don't occur with ncurses 5.4, and
there's no easy way to fix the same type of problem with doing a regex
replace of "^" on a line beginning with a two-column character
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2231 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
by a missing snippet of code that also broke color regex display, and
add the aforementioned snippet
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2227 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
perfect, but they work better than what's currently there
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2224 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
hexadecimal instead of decimal values, make normal input use
get_byte_kbinput(), make verbatim input use get_word_kbinput(), and
update faq.html to mention these changes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2221 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
returns -1, don't add its value to any column counter; also update
another copyright year
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2219 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
input to NANO_ENTER_KEY so that the cursor position is reset properly
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2218 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
tweaks to fix a few minor bugs with UTF-8 display at the statusbar
prompt
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2213 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
more flexible, among other things, and add UTF-8 support to them in the
process; also update the copyright years of the modified files
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2210 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
found, and merge missing part of DB's patch to handle tabs properly in
display_string()
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2203 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
now that it doesn't corrupt memory anymore (as far as I can tell)
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2202 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
until I can fix it to no longer cause memory corruption
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2201 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
now autodetected, and add #ifdefs around two variables that are unused
when NANO_WIDE isn't defined
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2194 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
that I currently understand to current CVS, with modifications of mine
to autodetect UTF-8 support and to display multibyte strings instead of
wide strings
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2193 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
associated UTF-8 handling: have unget_input() filter out invalid wide
characters, put back the result of a word sequence instead of returning
it directly, don't erroneously filter out keystrokes if they're neither
extended keypad values nor ASCII characters, and add a few comment
tweaks
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2166 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
as the edit window, in case the filename displayed on the titlebar
contains spaces or tabs; also add a few miscellaneous cosmetic fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2160 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
instead of size_t's, since they will only hold very small values
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2136 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
a workaround for when unjustified text is stored in the justify buffer
and either the justify or the full justify shortcut is hit
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2128 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
routines to back up and restore unjustified text to use the partitioning
code, as it greatly simplifies how they work; also back up and restore
unjustified text in its own buffer instead of the cutbuffer, and add a
few minor bug fixes to the overhauled routines
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2124 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
ends in the middle of a word and that word is spell-checked; also move
the logic to detect an upside-down mark to mark_order() instead of using
the same logic in three different places, and rename a few variables for
consistency
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2070 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
also add support for their corresponding escape sequences
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2042 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
it was overhauled, and also fix some indentation in statusq()
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1990 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
and Meta-J back in the shortcut list since Meta-G is used in the file
browser and not as a toggle, tweak nanogetstr() and statusq() so that
resetstatuspos can be reduced to a static bool, change the names of some
keys to be more consistent, and add the ^R^X^X and ^W^T^T shortcuts
(note that the latter doesn't preserve the contents of the statusbar yet
when ^T is pressed at the "Go To Line" prompt), and add a few other
miscellaneous tweaks
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1954 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
list is apparently to only allow meta shortcuts as toggles, so only
allow the meta shortcuts for searching for the beginning and end of the
paragraph and justifying the entire file to go in the main list
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1949 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
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
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
again, and properly handle the case of whereis_list's being longer than
MAIN_VISIBLE as bottombars() does
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1913 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
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
David Lawrence Ramsey