57c3461e0d
improved command parsing, refined argval handling, pass as optional arg pass command arguments as an array of unions use correct type in command dispatcher (upto 2 arguments) merged do_goto_byte, do_goto_line, do_goto_char, extend syntax fixed kill commands: kills are appended/prepended to kill buffer added append_next_kill command added do_kill_line (split from do_kill_region) added do_kill_word (removed do_delete_word) added do_kill_paragraph pass argval to do_backspace and do_delete_char, fix kill behaviour fixed kill-ring initial state bug fixed do_yank: set mark and this_cmd_func fixed do_yank_pop: test last_cmd_func, use eb_delete instead of do_undo fixed do_yank_pop kill-ring bug added clamp(int x, int min, int max); added qs->this_cmd_func so commands can override qs->last_cmd_func allow KEY_ESC + extended key as command binding added do_c_forward_block, needs rewrite using colorization code added do_c_kill_block added insert-char command (argval repeats instead of forcing char value) renamed delete-word to kill-word renamed backward-delete-word to backward-kill-word added kill-beginning-of-line
141 lines
5.2 KiB
Text
141 lines
5.2 KiB
Text
General TODO:
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------------
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- remember X11 window positions and restore layout ?
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- improve image viewer.
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- regex search/replace (use glibc 2.1 regex.c file)
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- tab cursor displayed size
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- fix kana input method
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- current path in compile set to current buffer path
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- avoid problems with popups (kill_buffer, delete_window, split_window)
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- avoid error in new file
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- faster video handling (generalize invalidate region system)
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- check file permissions.
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- faster search
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- distribute libqhtml as a separate project
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- integrate tinySVG renderer based on the new libraster.
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- improve speed of text renderer / improve truncate mode (merge some
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good parts with CSS renderer ?). Suppress CRC hack (not reliable).
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- set_input_method() and set_buffer_file_coding_system() in config
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file.
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- add custom memory handling functions.
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- charset: add JIS missing encoding functions
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- display alternate cursor in non activate column in hex mode.
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- implement wheel mode in CSS display.
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- check console charset support (need to convert input?)
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- test Hebrew keymap support.
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DONE - kill buffer handling: append next kill as command flag
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DONE - delete word should be a kill operation
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- indent-with-tabs
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DONE - increase MAX_SCREEN_WIDTH and MAX_SCREEN_HEIGHT beyond 256
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- fix crash bug on fragments longer than MAX_SCREEN_WIDTH.
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C mode TODO:
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-----------
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- add TAGS support:
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* recursive search of QTAGS file.
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* C decl parser
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* man like mode
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* global QTAGS file indexed with global includes
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- see if java/javascript/c++ is OK.
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- autocomplete
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DONE - forward-level, backward-level: skipping balanced parentheses
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- forward-ifdef, backward-ifdef, show-ifdefs
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- automatic indentation detection
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HTML mode TODO:
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--------------
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- OPTIMIZE eb_nextc et al or always duplicate box content (big speed
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improvement).
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- polish end of line offset/cursor displacement support.
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- handle implicit TR
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- add file referencing (<?xml-stylesheet type="text/css" href="xxx"?>,
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<link>, etc...)
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- fix LI numbering with VALUE attribute (cannot use CSS). Verify
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counter-reset semantics.
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- (z-index) floats must be displayed after all other stuff.
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- <NOBR> is sometimes incorrect.
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- more font style synthesis in html2ppm.
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- add xml CDATA parsing
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Ideas
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-----
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- vi mode.
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- vertical scroll bar
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- better Makefile (select modes)
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- add auto close buffer flag (for list mode)
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- improve layout scheme for better scalability.
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- make dired and bufed left windows temporary popleft windows
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- improve dired (file commands, nicer display)
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- rethink mode specific commands -> add inheritance for all commands ?
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- add command help in declarations
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- make command declaration macros standalone
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- dpy_open_font should never return NULL, must have a system font.
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- other coloring modes
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- variables ?
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- scripting
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- expression evaluator
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- dos/mac translation modes
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- minor modes with key override such as "preview" mode
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- redefine KEY_Fx to make them sequential
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- use failsafe memory allocator and longjmp recover.
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- scroll up/down with argument should scroll by screen row.
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- simplify C-z A-z accordingly
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DONE - fix control-h mess
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- fix bof/eof shell mode
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- merge hex-mode and ascii mode
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- write-region -> add filename and offsets to save_buffer stuff
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DONE - detect full screen mode in shell buffer and grab all keys until exit
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- fix configure for missing support: x11 xv png ...
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- add configure --disable-graphics
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- timers for esc key disambiguation
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- move ungot_key to key_context
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- allow recursive main loop, and remove input callbacks
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- abbreviate lines in file completion list popup
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- use trick for entering spaces in filename prompts without completion
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- enlarge-window-interactively
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- enlarge-window-horizontally
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- enlarge-window
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- show modified status and mode in bufed
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- *messages* system buffer
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- doctor command should create and show *trace* buffer, remove eb_new kludge
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- invoking key as intrinsic argument
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- fix column computation based on display properties:
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(variable pitch, tabs, ^x and \uxxxx stuff -- emacs behaviour) ?
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- check X11 connection at probe time
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DONE - allow quoting of special keys : let do_char insert xterm/vt100
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key sequence to allow typing special keys into shell process
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- fix scroll up/down to move point if already at end
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- fix terminal size inside shell window ?
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- cmdline arg to force lines and columns to test shell.
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- dired left window delete sometimes doesn't fix layout.
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Clean window deletion mess:
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---------------------------
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detach window from tree and keep attached to buffer if last
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detach window from tree and put in delayed free tree otherwise
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edit_close(s)
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do_delete_window(s)
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bufed_select(s) if vertical split
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dired_select(s) if vertical split
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do_less_quit(s)
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do_delete_other_windows(s) deletes other windows (!)
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do_minibuffer_exit(s) also deletes completion_popup
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insert_window_left() deletes some left-most windows
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do_list_buffers()
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do_dired()
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- fix 32 bit assumptions:
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qe.c:3133: call_func(): sizeof(int) == sizeof(void*) == sizeof(char*)
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support for high intensity colors in terminal mode (selected as bold)
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add colorized buffers using shell buffer method
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make shell buffer a colorized UCS2 buffer
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use colorized buffer for *trace* buffer to flag tty input, shell output,
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supported and unsupported escapes.
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.mailfilter should be in maildrop mode (a direct descendent of C mode)
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