- char32_t is defined in cutils.h but may conflict with <uchar.h>
- all qe_isxxx functions take a char32_t
- add etf8x encoding for full range of char32_t type
- add utf8_decode_strict()
- add ustr_match_keyword()
- utf8_encode() / utf8_decode() handle up to 32 bits
- improve detect_charset():
- detect utf8 and utf8x
- avoid failure on partial utf8 sequence at end of buffer
- detect overlong utf8 sequences
- fix display bugs for code points beyond MAX_UNICODE_DISPLAY
- simplify do_compare_windows(), avoid magic char values.
- rename functions:
eb_encode_uchar -> eb_encode_char32
eb_insert_uchar -> eb_insert_char32
eb_insert_uchars -> eb_insert_char32_n
eb_match_uchar -> eb_match_char32
eb_delete_uchar -> eb_delete_char32
eb_replace_uchar -> eb_replace_char32
utf8_to_unicode -> utf8_to_char32
- use char32_t for all variables and arrays holding code-points
- fix some language syntax parsers.
- fix detect_eol_type_32bit(), used uint16_t instead of uint32_t
- bump VERSION to 5.4.0
- rename unicode_tty_glyph_width() as qe_wcwidth()
- compute tables for qe_wcwidth() with tools/unicode_gen.c
from the latest Unicode version
- add qe_wcwidth_variant() to determine if terminal may use
incorrect width for a given glyph.
- reposition TTY cursor for glyphs with ambiguous width
- remove unicode_width.h
- add wcwidth.h and wcwidth.c generated by tools/unicode_gen.c
- update tools/unicode_gen.c and tools/unitable.c
- determine Unicode version support at start time
displayed by describe-screen command
- display code point width and variant in what-cursor-position command (C-x ?)
- bumped VERSION to 5.3.4x
Change the settings controlling the display of line and column numbers
to mimic the behavior of emacs linum-mode:
- add global states:
- line-number-mode: control the display of line number in mode lines
- column-number-mode: control the display of column number in mode lines
- global-linum-mode: control the display of line numbers in the gutter
space for all regular buffers.
- add a buffer state:
- linum-mode: control the display of line numbers in the gutter space for
this buffer (overrides global-linum-mode when set).
- add commands to toggle or set these states:
- line-number-mode
- column-number-mode
- global-linum-mode
- linum-mode
- rename filter-matching-lines as delete-non-matching-lines (emacs name)
- bump VERSION to 5.3.4n
Extend command dispatch system:
- add CMD_ARG_OPAQUE argument type
- add ISS and ISSi command signatures for ISearchState
- add CMDx() macro for disabled and future commands
- restrict command set in parsers
- add opaque argument for exec_command()
- add sort-region command, same as sort-lines
Extend binding system:
- move do_unset_key() from extras.c to qe.c
- accept bindings lists in unset-key commands
- add exact argument for qe_find_binding()
- reorder xxx_bindings arrays
Improve emulation functions:
- improve set-emulation command:
- add xxx_bindings arrays for emulations
- add register_emulation_bindings()
Search system:
- use exec_command to dispatch isearch functions
this allows easy redefinition of bindings, especially
useful for emacs flavor emulations
- add isearch_commands[] with bindings and command descriptions
- bumped version to 5.3.4g
- rename s->insert as s->overwrite with opposite semantics
- fix overwrite mode behavior:
TABs are filled, then removed
TABs and newlines are always inserted
backspace removes TABS and newlines
backspace overwrite previous glyph with 1 or 2 spaces except at EOL
backspace only replaces with spaces before a TAB to preserve layout
quoted-insert always inserts
- quoted-insert inserts special key as escape sequences
- make KEY_UNKNOWN and KEY_NONE special keys matched by KEY_IS_SPECIAL()
- eb_replace() returns the number of bytes written
- add text_screen_width() to compute the actual screen column
- add convenient bindings for laptops with limited special keys:
- overwrite-mode: C-c o
- insert-mode: C-c i
- toggle-read-only: C-c %
- not-modified: C-c ~
- document set-visited-file-name
- remove filename if set-visited-file-name with an empty string
- simplify eb_insert_uchars()
- bumped version to 5.3.4e
- add qe_iswide()
- add eb_next_glyph() / eb_prev_glyph()
- use a larger unicode_glyph_range_index[] array
- add s->cur_offset_hack to track when current position is in
the middle of a wide glyph
- pass w to qe_term_overwrite(): erasing 1 or 2 positions
- erase partially overwritten wide glyphs
- remove qe_term_put_char()
- bumped version to 5.3.4d
improve command and bindings registration:
- simplify command and binding registration APIs
- add bindings member in ModeDef structures
- rename qe_register_cmd_table() as qe_register_commands(), change API
- add qe_register_bindings() taking mode, command-name and bindings string
- rename qe_mode_set_key() as qe_register_command_binding()
improve buffer listing:
- add BF_SHELL buffer flag for shell buffers
- show current directory of shell buffers in bufed
improve dired:
- add dired-hide-details-mode on "("
- use details_mask to control long listing
improve trace doctor:
- add EB_TRACE_DEBUG trace flag for debugging traces
- add do_set_trace_flags()
- change do_start_trace_mode() to do_toggle_trace_mode() with arg
misc:
- fix make_user_path() for pathnames without a trailing slash
- use separate commands for prefix_argument handling
- improve strstart(), strend(), pstrcpy(), pstrncpy(), get_dirname()
- add strmatchword() like strstart with check for word boundary
- bumped version to 5.3.3d
- use standard bindings string to all CMDx() definitions
- remove CMDx() key and alt_key
- remove compact key macros: KEY_CTRLX, KEY_CTRLXRET,
KEY_CTRLH, KEY_CTRLC
- removed qe_register_binding2,
- qe_register_cmd_table() takes array length
- remove CMD_DEF_END and CmdDef chaining
- add CmdDefArray to store commands in const arrays
- strtokeys() takes end pointer
- add C-@ as name for null control key
- removed many hacks in CmdDef handling
- merge electric key commands
- fix ~ minibuffer behavior
- bumped version to 5.3.2
- move language syntax handling to `lang` directory
- move other modes to `modes` directory
- move tools to `tools` directory
- compile tools to `bin` directory
- bump version to 5.3alpha
- remove duplicate node names in qe-doc
- update Makefiles
