* 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 tabify-buffer and tabify-region
* add untabify-buffer and untabify-region
* make eb_delete and eb_delete_range return actual number of bytes removed
* simplify some deletions with better use of eb_delete_xxx functions
* clear interactive window flag upon mode change
* enable interactive mode upon vertical cursor movement
* add more checks for private data consistency
* free shell data upon process exit in non interactive shell buffers
* added shell-command command on M-!
* make kill_buffer_noconfirm() public to remove buffer safely
* add charset_raw for binary files
* improve charset detection for ambiguous cases
* add do_show_coding_system()
* add do_set_auto_coding() to (re)select the best coding system
* handle BOM mark: display as \ufeff and ignore for syntax coloring
* support 3 types of end of line: Unix, Dos and old style Mac
* detect eol type automatically in detect_charset
* set buffer eol_type together with charset
* transparently convert eol sequence to \n upon reading buffers
characters in eb_nextc().
* transparently convert \n to eol sequence in eb_encode_uchar()
* handle eol types in convert-file-buffer-coding-system: either preserve
current value or force it via charset suffix -unix, -doc and -mac
* change read_charset() to accept eol_type suffix
* add eol_type and eol_char to CharsetDecodeState
* change charset methods to take CharsetDecodeState instead of charset pointers
* display eol_type in mode line if not unix
* prepare support for eol_type support by making char encoding buffer specific
* fix small bugs and unsafe cases.
* fix bug in eb_goto_pos for EBCDIC charsets
* 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
* change tab-size to tab-width
* make tab-width a buffer variable
* add fill-column buffer variable
* add set-fill-column on C-x f
* add default-tab-width and default-fill-column global variables
* force indent-tabs-mode in makefile mode
* force tab-width to 8 in shell output buffers
* 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
* use bit 2 in b->save_log to suspend callbacks and logging during transient
undo phase.
* dispatch callbacks before buffer modification (eb_delete)
* this fixes bugs in the undo system where some offsets were not properly
updated, color buffer was shifted, cursor would get lost and sometimes
crash would follow.
* buffer colors are not undone properly
* pass extra int argument to buffer callbacks
* make eb_offset_callback more generic: handle edge effect via extra arg.
edge effect causes offset to move upon insertion at current value
* add new log variables log_last_char and last_log.
use these to coalesce consecutive log records and make undo more efficient
* add new command "redo" on C-x C-_ and C-x r
* fix undo glitches in the process buffer, update cursor correctly upon redo
* use bit 2 in b->save_log to suspend callbacks and logging during transient
undo phase.
* dispatch callbacks before buffer modification (eb_delete)
* this fixes bugs in the undo system where some offsets were not properly
updated, color buffer was shifted, cursor would get lost and sometimes
crash would follow.
* buffer colors are not undone properly
* make eb_insert_buffer return the number of bytes inserted
* reset page bits upon charset change
* add eb_delete_nextc: delete one encoded character at offset
* add eb_insert_uchar: insert a unicode character with encoding
* add eb_insert_utf8_buf: insert a utf8 encoded buffer with conversion
* make eb_printf insert utf8 bytes with conversion
* add eb_insert_buffer_convert: copy chars between buffers with charset
conversion
* handle charset conversion correctly in various places
* insert wide caracters from hex mode
* create most buffers as BF_UTF8 by default
* set kill-buffer charset to that of kill source
* convert charsets when yanking
* handle charsets in search/replace system
* pass ModeDef pointer to mode_probe functions
* add extensions field to mode structure
* rename ascii mode to binary mode
* rename mode variables and fields to more specific names
* filter control characters and non BMP1 code points
* new mode specific modeline
* do not space out single width glyphs (not very readable)
* eb_get_char_offset: add validation on offset argument
* eb_get_char_offset: align offset argument on character boundary
added charset methods for buffer line and position computations
added QECharset fields for char_size and variable_size indicator
use charset's eol_char to count lines in buffers: this should fix EBCDIC support
added support for ucs2 and ucs4 little and big endian encodings
charset's decode_func call no longer be NULL
eb_nextc and eb_prev now require non NULL third parameter
use CmdFunc typedef for generic command function pointers
no longer use \e for escape use \033 instead
use memcpy trick to prevent gcc warning on dlsym in -pedantic mode
- 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
added CONFIG_MMAP to control availability of memory mapped files
added CONFIG_DOC to control doc rebuild
use state variables to control file mmapping and loading
default limit of 512MB for loading file
try and load the file upon mmap failure
do not use alloca in CONFIG_WIN32
use CONFIG_WIN32 instead of WIN32
update Makefile to enable win32 build under cygwin (dumps core)
renamed mouse_event to prevent compile warning
patched unix.c util.c win32.c to enable WIN32 compile
fixed kmap.c to load mapping files when mmap fails or is unavailable
set utf8 charset for buffers:
*bufed*, *dired*, *xml-error*, *messages, *errors*, *minibuf*, *Help*
remove BF_SYSTEM bit from buffers *messages*, *error*
added syntax for messages not stored in *messages*: start message with ~
changed API for GetColorizedLineFunc: offset passed by address,
updated to start of next line
added check_readonly(EditState *s)
added tentative code for unregistring bindings, cycling modes and charsets
experiment alternate method for region highlighting:
added EditState.region_style and EditState.curline_style
added QEmacsState.hilite_region
added DisplayState.style
added clear_color to reset style bits in unicode array
display_char_bidir takes style from DisplayState, code point is bare.
fixed problem in text_display where line_num was not computed in shell mode
handle region coloring in text_display (tentative)
display line numbers and hex dump offsets as QE_STYLE_COMMENT
display hex dump as QE_STYLE_FUNCTION
