- 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
- pass flags as bit mask for:
kill_buffer, load_resource, cwd_relative, split_window
- fix bug with multiple files on command line from different directories
- add `offset` member in `QEColorizeContext` structure
- add `ModeDef *qe_find_mode_filename(const char *filename, int flags);`
- make `combine_static_colorized_line` public
- add public function `shell_colorize_line`:
detect file fragments with filename followed by `:` without space at bol
special case clang errors that display the file contents after the line
- special case `shell_colorize_line` for static color combination scheme
- add `gutter_width` in `DisplayState` for line number column
- add `int get_glyph_width(QEditScreen *screen,
EditState *s, int style_index, int c);`
and `int get_line_height(QEditScreen *screen,
EditState *s, int style_index);`
to compute font dimensions from style index and window
- compute borders more accurately in `display_window_borders()`
- clip text drawing, use window relative coordinates in `flush_line()`
- fix width computation for diagnostic status display in X11
- use QE_STYLE_DEFAULT and remove redundant e->default_style references
- remove `eb_nextc_style()`
- `eb_nextc()` does not modify `b->cur_style`
- add `eb_get_style()` to retrieve style for given offset in full-style buffers
- add `eb_next()` and `eb_prev()` to skip chars
- pass `offset` to `eb_get_line()` and `generic_get_colorized_line()`...
- use `eb_skip_chars()` in `do_delete_char()` and `text_write_char()`
- replaced `eb_get_strline()` with `eb_fgets()` with similar semantics
except return value is number of bytes before the newline or end of line
- no longer pass end offset to `isearch_colorize_matches()`
- just pass number of code points to `combine_static_colorized_line()`
- no longer call `isearch_colorize_matches` from `generic_get_colorized_line`
- rename method dispatcher `text_display` as `display_line`
rename corresponding mode based handlers as `xxx_display_name`
- rename method dispatcher `text_backward_offset` as `backward_offset`
- add default text handlers for `move_bof` and `move_eof` in
hex, binary and unihex modes
- handle utf-8 in window prompt (ex: default buffer name for C-x b)
- add various TODOs
- merge do_center_cursor and do_center_cursor_maybe:
do_center_cursor takes an `int force` argument
- add set-window-style command to change `e->default_style`
- change argument sign for do_scroll_left_right() for consistency
scroll window by increments of space_width
toggle WRAP_LINE, WRAP_WORD and WRAP_TRUNCATE in do_scroll_left_right()
- do not force WRAP_TRUNCATE in dired view pane to avoid problems on files
with extremely long lines
- get_default_path() takes buffer and offset instead of window
- mode specific handler returns NULL is current directory cannot be determined
- set EditBuffer->default_mode upon creating buffer_mode_data
- add ShellState->curpath to hold shell buffer current directory
- add shell_get_curpath to parse shell output for current directory
in shell prompt, check if dir actually exists.
- update shell directory upon enter key.
should instead keep a list with validity ranges
- fix completion popup current selection display
- TAB toggles completion popup open/close if there are matches
- SPC opens the completion popup and pages down through matches
- add non ambiguous completion as highlighted region in mini-nbuffer
- adding more characters with popup active rescans and filters list
- remove completion popup as more typing occurs without a match
- typing now first deletes the highlighted region
- delete-char and backward-delete-char delete the highlighted region if any.
- kill-line kills the highlighted region if any.
- yank first deletes the highlighted region
- pass EditPane to canonicalize_absolute_path() to make current directory
context based.
- use shell buffer context based directory for next-error. Should actually
use more context such as current position to compute current directory.
- move canonicalize_absolute_path() and is_abs_path() from util.c to qe.c
- add `is_filepattern` utility function to check for wildcards
- add `get_default_path` public function to retrieve the context specific
current directory associated with a window.
- explore directories and file patterns in dired window
- compare-files determines parent file from current directory
- accept file patterns for dired listing
- add mode specific `delete_bytes()` method
- reorder `write_char()` and `mouse_goto()` mode methods
- pass `keep` argument to `do_kill()`
- pass `argval` to `do_kill_line()`
- add `do_kill_beginning_of_line()` command
- allow kill commands in read-only buffers, copies contents to kill-ring and
moves point.
- change `do_kill_line()` semantics when invoked with numeric argument
- add `cur_prompt` and `last_char` in ShellState to track start of
shell input line
- C-a moves to start of shell input, exits interactive mode if there already
- force interactive mode on shell-end-of-line and shell-end-of-buffer
- simplify shell_write_char(), remove hard coded dispatcher
- add `shell_delete_bytes()` to delete contents in shell input line
- change shell-kill-word and shell-kill-line to not rely on mode specific
cursor movement commands because of asynchronous behavior. This is also
a problem for macros
- make shell-yank insert data via shell input.
- pause for 1ms after each CR sent to the process
- add get_default_path mode function
- move dired specific code to dired_get_default_path()
- add shell_get_default_path(), gets directory from prompt on current line
- beginning of buffer (M-<) and end-of-buffer (M->) indirect through mode
- switch in and out of interactive mode on beginning- and end-of-buffer
- improve other cursor movement handling in shell buffer.
- add shell-intr(), shell-delete-char(), shell-delete-word(),
shell-backspace(), shell-kill-line(), shell-yank(), shell-tabulate()...
- accept non breaking space in qe_isspace() and qe_isblank()
- added cmd_start_time for timings
- added cache qs->diag_shadow for diag/timing messages
- use global state for cmd_start_time to display the innermost timings
- display timings at the bottom right with put_status(s, "|diag");
- prevent qe_register_cmd_line_options from registering the same table twice
- added dummy option `-nw` so non graphics qemacs does complain
- detect X11 configuration in configure script, no longer
assume directories in Makefile
- added CONFIG_XSHM and check for XShm availability
- added TARGET_OS and TARGET_ARCH to make specific object dirs
- no longer redefine qe_module_init in qe.c
- added tqe.c: combined source version of tiny version
- added target xqe to build it, but it currently generates an
executable significantly larger than tqe.
This oddity is under investigation.
- add qe_save_variables(s, b)
- add use_session_file global variable
- add VarDef::modified flag to detect customized variables
- set modified flag upon variable modifications
- dired: set modified flag when changing in dired variables
- fix BUG in qe_register_variables, did not set set_value handler
on last VarDef element
- make qe_save_variables() public
- remove do_save_variables(), move save_session() to parser.c
- add eb_puts() and eb_putc() for consistency
- add WF_HIDDEN window flag to temporarily flag windows to be deleted
- add do_hide_window(), do_delete_all_windows() and do_delete_hidden_windows()
- add qe_save_window_layout() to save window layout to session file
- add do_create_window(s, filename, layout) to restore window layout
- add qe_save_macros() to save keyboard macros to session file
- detect keyboard macro redefinitions and avoid duplicates
- add qe_save_open_files() to save list of open files and directories
- pass `all` flag to do_delete_other_windows() to force complete deletion
- add qe_load_session() and do_save_session():
* qe_load_session() is invoked before parsing the command line if
use_session_file is set, via the config file or command line option (-s)
* do_save_session() is invoked just before closing qemacs. It can also
be invoked as a command and shows a popup window with the contents of
the session file produced instead of saving it.
- fix CRASH BUG in command definitions, missing argument specifier caused
spurious crashes when invoking commands from script files. This affected:
find-file(), find-file-other-window(), find-alternate-file(), kill-buffer()
load-file-from-path().
- insert newly created windows in list in top-down left-right order
- update WF_RSEPARATOR flag upon deletion of vertically split window
- make kill buffers system buffers (not displayed in buffer-list)
- only create *scratch* buffer in qe_kill_buffer() if needed
- prevent crash if killing style, log or kill buffers
- display \n as ^J in minibuf
- separate buffer and window specific mode data management, new API:
QEModeData *qe_create_buffer_mode_data(EditBuffer *b, ModeDef *m);
void *qe_get_buffer_mode_data(EditBuffer *b, ModeDef *m, EditState *e);
QEModeData *qe_create_window_mode_data(EditState *s, ModeDef *m);
void *qe_get_window_mode_data(EditState *e, ModeDef *m, int status);
int qe_free_mode_data(QEModeData *md);
- make a list of buffer specific mode data areas so multiple major modes
can co-exist in different windows for the same buffer
- add mode.mode_free callback to release buffer specific resources
- remove buffer.close callback
- shell state is now buffer specific shell_mode data
- clean up compress and archive mode
- show more buffer modes in buffer-list
- simplify edit_set_mode(), display error message on failure
- get rid of ModeSavedData structures
- save window data upon buffer change and mode setting
- make generic_mode_close() and generic_mode_init() local
- simplify edit_set_mode() and switch_to_buffer()
- reset w.insert, w.hex_mode, w.hex_nibble, w.unihex_mode, w.wrap
to mode specific default values upon mode change.
- split do_set_next_mode() command into qe_set_next_mode() lower level
function with an extra status parameter report new mode.
- renamed kill_buffer_noconfirm(b) to qe_kill_buffer(b)
- pass extra argument to do_kill_buffer(b, force)
- add buffer name cache to quicken eb_find()
- always make buffer names unique with simpler naming scheme
- small improvement in new_yank_buffer()
- rename raw_buffer_load1() to eb_raw_buffer_load1()
- rename log_reset() to eb_free_log_buffer()
- add buffer.data_type_name to display proper handler on modeline
- fix bug with word-match incremental search
- pass max offset to eb_search
- simplify search code, keep separate u32 and flag arrays
- add ISearchState* to EditWindow to display current or last matches
- add style for search matches
