- qe_isaccent() recognises all combining code points (to be refined)
- add computer generated width table unicode_width.h
- display difference in hex in compare-windows to distinguish
space and nbsp, normal and combined form for accented letters.
- display multiple combining code points in what-cursor-position (C-x =)
- attach combining code points to preceeding space in display_char_bidir
- handle accents specificaaly in flush_fragment
- handle combining code-points in screen backstore via indirection table
this transient table can be inspected via describe-screen
- add QECharset.encode_table as a default for CharsetDecodeState.table
- make CharsetDecodeState.table const
- use static initializers for utf8 tables
- add al32utf8 charset name (used in Oracle for true utf-8 encoding)
- use direct pointers in unicode_glyph_range_index
- initialize unicode_glyph_range_index at run time
- rename unicode_glyph_tty_width as unicode_tty_glyph_width
- changed unihex display to space out single width characters
* add indent_func method in ModeDef
* make c-indent-region more general as indent-region
* add c-forward-conditional on M-]
* add c-backward-conditional on M-[
* add c-list-conditionals on M-i
* use trick to disambiguate M-[ and CSI sequences
* add eb_is_in_indentation(b, offset)
* fix c-mode indentation of case and default lines
* add wget-mode to retrieve web contents via find-file
* add shell flags for buffer mode change upon download completion
* fix do_electric_filename to keep http:// prefix and such
* add qe_isaccent() to test for combining marks
* add do_combine_char() command to insert or remove combining marks
* fix some display glitches involving combining marks
* add expand_ligature() and combine_accent() to handle simple ligatures
* change do_what_cursor_position() to display combining marks
* add free_font_cache()
* add css_free_colors()
* add unload_ligatures()
* add --free-all cmd line option to free memory upon exit for valgrind
* tty.c: fix off by 3 size in qe_realloc. Should be typed
* qe.c: fix invalid pointer reference upon destroying transient buffer
* use qe_mallocz for all structures
* prevent spurious uses of malloc/free/realloc
* pass pointers to pointers to all deletion functions
* use consistent patterns for list deletions
* add more dependencies in Makefiles
* styles_buffer hold static style info for each character in the buffer
* new buffer flags to create styles buffers with 1, 2 or 4 bytes per char
* copy static styles to the kill_ring and pasted them style enabled buffers
* preserve static styles in convert-buffer-file-coding-system
* display style bytes in bufed list
* add commands set-region-color, set-region-style, drop-styles
* added colorize_func in ModeDef struct
* removed mode_init functions for most language modes
* other small improvements in mode_probe functions
* no need for get_basename in mode_probe functions
- check OpenBSD as uname output
- no longer use strcpy, strcat, sprintf
- added CONFIG_PTSNAME to disable Unix98 API under BSD
- fixed crash bug in tty.c on empty window
use tty.term_flags for emulation flags
improved cygwin tests
do not use V220 escapes to reset bold and blink
reset char attributes in more places to avoid side effects
- renamed get_colorized_line() to generic_get_colorized_line
- added get_non_colorized_line() for uncolored modes
- renamed EditState::get_colorized_line_func to get_colorized_line
make this function pointer always non NULL
fixed bug in global-set-key: current bindings could not be overloaded
better tty charset detection and handling:
- always use utf8 when output is not a tty
- allow override with -c CHARSET command line option
- added state variable show-unicode to display non latin1 as \uXXXX
- added command line argument -c CHARSET (--ttycharset) to specify the
charset of the tty. tty charset is reported in *messages* buffer at startup
- display unsupported glyphs as half-width or full-width question mark pairs
improved tty output: use kill_end_of_line escape sequence
qe_register_binding takes ModeDef* and returns status
cosmetic changes in QEDisplay API
added int dpy_init(QEditScreen *s, QEDisplay *dpy, int w, int h);
copies *dpy (or dummy_dpy if NULL) to QEditScreen and calls method
simplified dpy_init methods and calls
inlined 5 more methods
moved dummy_dpy to display.c and simplified
simplified to_hex
simplified qe_colors array handling
renamed canonize to canonicalize
added crude support for ~user -> /home/user
added win32 specific stuff in basename
added C-/ as an alias for C-_
some cosmetics, moved code
create files with mode 0644 in raw_save_buffer
untabified, removed redundant spaces
modified code generators to the same effect
- ctype.h has strong constraints on arguments
- ctype.h implements bogus irrelevant inefficient locale specific behaviour
- use replacement css_xxx functions
- all take int arguments: can be any value, yet only test ASCII subset
- all css_isxxx return true boolean (1 or 0)
- removed utoupper(int) -> css_toupper(int) has same functionality
resolved ffmpeg clash on string functions from cutils.c module
- added #defines to make them local
- renamed some strixxx functions to strxxxx (extended behaviour)
- moved case insensitive stuff to util.c
fixed bug in strtokey: C-M-x combinations were not recognized
improved eb_changecase
fixed C comment parsing in css parser
