update.txt

一个开源著名的TDE编辑器源代码

January 22, 1999: correct LFN new file bug in djgpp/port.c
February 11/13, 1999: Linux corrections (David Sanderson <[e-mail]>):
                        simple syntax errors and incorrect var. names;
                        remove graphic_char in get_block_border_style();
                        restoration of my_ltoa();
                        use of tzname in stamp_format();
                        get_current_directory() arguments;
                        access() to (stat() && S_ISDIR()) in my_findfirst();
February 13, 1999: don't read config file when . and .exe are same dir;
                   turn off error message when reading TimeStamp in config.c;
                   add e-mail to some signal info;
                   properly recognize CursorStyle config setting;
                   proper restoration of original cursor on exit;
                   three new keys: a+grey*, a+grey+ & a+grey-.
February 14, 1999: make break-point work with recursive macros/infinite repeat;
                   added mode settings to syntax highlight.
April 3, 1999: tidied Intel SHL language, added coprocessor instructions.
April 4, 1999: added mark paragraph;
               added additional cursor size, modified cursor setting functions.
April 8, 1999: modified current character display code;
               made hex_digit static;
               added base offset (line:col+ofs) to indicate horizontal scroll;
               added VERSION and DATE strings to help.c.
April 10, 1999: changed play_back to loop while !ERROR rather than while OK;
                added Status function.
April 12, 1999: added letter and number short-cut access to the menu.
April 13, 1999: prevent selection of the current menu (undoc);
                added lines to status_screen (undoc).
April 14, 1999: clear screen to text color.
                leave editor residue on page 1 (DOS).
April 18, 1999: recognized a few more keys.
April 21, 1999: allow color names to be used;
                corrected copy_word() bug (when cursor was beyond eol);
                corrected restore_marked_block() bug (when last line was marked
                 and deleted).
April 24, 1999: added history to file, find, stamp, border, line number, grep
                 (not from command line) and language functions.
April 25, 1999: binary option again works with all following files, until "-b-"
                 is seen; "-b" always uses DEFAULT_BIN_LENGTH, not the previous
                 value of "-b";
                add filename to status screen;
                added filename completion to get_name() (if using file history).
April 26, 1999: corrected getkey() bug that disabled Shift+GreyEnter;
                corrected syntax macro bug introduced with new color parser;
                allocated the language name as part of the structure (intro-
                 ducing some other undoc. far -> near changes).
April 28/29, 1999: files can be toggled read-only, allowing normal keys to be
                    used as functions. New option "-r" to load following files
                    as read-only, "-r-" to load as read/write. If the first
                    option is "-v", all files will be loaded read-only (viewer
                    mode). If input is redirected and output not, pipe is read-
                    only by default.
April 30, 1999: changed TREE structure - removed the union.
                modified help screen format, added viewer help.
May 1, 1999: changed tabs to be file specific (took all day, damn it!).
May 2, 1999: added new function GotoWindow to select a window by number or
              filename; as a consequence, removed the two verify_ functions in
              diff.c and added a window history. Also removed the two _hidden_-
              window functions, incorporating them into the other two.
             in EditFile, made "=" synonymous with the current file.
             removed the macro mode aliases.
May 3, 1999: added file and memory sizes to the status.
May 4, 1999: NextLine will match indentation if the line is blank and indent.
             corrected djgpp eol_clear() bug.
             tde16 changed to the large model.
May 5, 1999: made filenames unconditionally case sensitive in UNIX and case
              insensitive in DOS.
             allowed get_name() to edit strings longer than the display.
             added WordDelete, WordDeleteBack and Transpose to get_name().
May 7, 1999: the get_name() word deletes delete groups of whitespace or non-
              whitespace, but not both.
             added the ability to determine if a function is executed in
              succession; used this to modify MarkBox (mark word, full-word and
              paragraph), MarkLine (mark indented, mark an additional two lines,
              mark paragraph) and MarkStream (mark paragraph).
September 9, 1999: added 4DOS .btm and AT&T syntax highlighting.
September 15, 1999: renamed FindRegX to RegXForward, added RegXBackward,
                     renamed RepeatFindRegX to RepeatRegXForward,
                     renamed RepeatFindRegXBackward to RepeatRegXBackward;
                    added BlockInvertCase;
                    added " =EOL" when cursor is at end-of-line.
September 23, 1999: can move to column/offset as well as line, renamed
                     JumpToLine to JumpToPosition, "Line: " to "Position: ".
                    corrected offset bug in goto_line() and show_line_col()
                     when using tabs;
                    renamed ShowStatus to Status.
October 3, 1999: fixed block/read-only problems.
October 4, 1999: next smart tab will use next fixed tab when on last word;
                 corrected backspace indent with real tabs bug;
                 recognize real tabs when indenting line blocks and tabbing.
October 10, 1999: block search and block replace.
October 12, 1999: when marking indented lines, include "nested" indents.
October 14, 1999: made a more file-oriented block (what rather than where).
October 18, 1999: use real tabs when replacing (file or line block).
October 20, 1999: added Shift+Alt+Backspace;
                  draw an optional shadow around messages;
                  allow custom menu/directory list frame style;
                  proper drawing mode.
October 21, 1999: draw an optional space before and after frames;
                  created the status screen on the fly.
October 25, 1999: TopLine and BottomLine to complement CenterLine;
                  new "Move" menu;
                  corrected a bug with the default macros;
                  centered the directory list; use 15 lines if display > 30.
October 26, 1999: corrected a bug with DOS critical error;
                  "corrected" syntax highlighting problems with radix 16;
                  indenting 0 spaces will line up all lines with the first;
                  overlay LINE blocks;
                  corrected DOS stream block end-line display error.
October 27, 1999: corrected a bug with a macro playing another macro in
                   succession (false recursive);
                  moved update_line() to utils.c since I removed all the
                   display code; new */console.c function display_line().
October 28, 1999: swapping blocks ask for a region.
October 31, 1999: corrected InsertFile crash when file doesn't exist.
November 1, 1999: only display credit screen if asking for file.
November 3, 1999: variable width/line box swaps.
November 4, 1999: moved HorizontalScreen* out of help and onto the menu;
                  renamed DosShell to Shell, DosScreen to UserScreen.

Uploaded 5.1 pre-release 1.

November 8, 1999: two help messages for the two BOX SWAP cases;
                  reduce the block in an overlapped LINE OVERLAY;
                  constant line number display.
November 9, 1999: SplitHorizontal uses the current line as the new header.
November 10, 1999: combining lines with WordDelete removes leading spaces.
                   [src] replaced all the "top_line + ruler" with "top_line",
                         added "top" for the header; similarly, "start_col" is
                         beginning of text, "left" is beginning of window (for
                         the line numbers);
                         ruler_line is global;
                         removed g_display.line_length.
                   fixed a macro recording bug (one key recurse);
                   added character set display.
November 11, 1999: added line ending to status (file size);
                   recognize the EndOfLineStyle setting, added Native/Binary;
                   corrected bug where CO80_* would be recognized as mono;
                   added mono names: Normal, Bold, Reverse, Standout, Underline.
November 12, 1999: added SumBlock function (signed long decimal).

Uploaded 5.1 pre-release 2.

November 19, 1999: started work on undo.
November 20, 1999: corrected "(pipe)" filename bug in Status.
November 21, 1999: AbortCommand does nothing in the editor itself;
                   created execute() function to run editor functions;
                   moved a few functions from ed.c to movement.c.
November 23, 1999: LineDown no longer scrolls;
                   corrected djgpp/port.c get_current_directory() bug when
                    get_full_path() fails (append slash after).
November 24, 1999: combined {next,prev}_dirty_line() into find_dirty_line();
                   renamed goto_line() to goto_position();
                   set previous position for the diff.
November 25, 1999: corrected bug with two-character matching (infinite loop);
                   added "<>" as a pair.
November 26, 1999: pass tab display (mode.show_eol) as a parameter to tab_out();
                   include window info in Status memory size;
                   display time-stamp if RO or on EOF;
                   shift other windows' rline in adjust_windows_cursor().
November 27, 1999: corrected bug with last valid menu selection.
November 28, 1999: don't pass the minor choice as a parameter for the menu.

November 28, 1999: corrected bugs with menu (last valid selection), Status
                    (display "(pipe)"), djgpp/port.c get_current_directory()
                    (call get_full_path() before appending slash) and failing
                    to match a two-character pair.

Uploaded 5.1 pre-release 3.

December 2, 1999: removed tdeasm.c: moved ptoul() to dos/port.c; moved tabout()
                   to tab.c.

June 4, 2000: corrected bug when WordDelete joined with a blank line.

May 17, 2001: [src] renamed indent/blank to indent_{on,off}.
May 20, 2001: fixed bug when summing blocks (forgot extra NUL for strtol).
May 21, 2001: renamed UndoLine to RestoreLine, UndoDelete to RetrieveLine;
              RestoreLine toggles between original and changed lines;
              treat EOF & ESC as text when testing for binary;
              fixed bug with copy_word() not copying when it was first;
              corrected memory problems when unable to load a file;
              corrected binary offset after block operations.
May 22, 2001: cancel loading of a binary file if length entry was aborted;
              store an "unlimited" number of lines in line undo stack for djgpp
               and Linux/UNIX;
              moved tab options from "Toggles" menu to "Word" menu.
May 28, 2001: added "tdv" as link to "tde -v"; removed default r/o pipe;
              added "-t" option to specify tab size/no tabs;
              added help messages when the editor doesn't start;
              added help screen ("-?" or "--help" as the only option).
June 1, 2001: added special pseudo-macros for HTML ("<tag" --> "<tag></tag>").
June 4, 2001: [src] added unixify() function to DOS16;
              append ".bak" in UNIX and djgpp with LFN;
              help files are based on config files (trailing "cfg" -> "hlp");
              prompt for a configuration file in ReadConfig.
June 5, 2001: [src] removed remaining sig structures.
              added "-i config" option to load configuration file "config" (in
               addition to global and local config files);
              added syntax highlighting to Status display;
              added Statistics function (Alt+GreyEnter; File|Statistics);
              moved file and memory sizes from Status to Statistics;
              take EOF marker into account for file size.
June 7, 2001: removed extra keypress at viewer help.
June 17, 2001: corrected time-stamp bug with "%%".
June 21, 2001: fixed word-count bug with justify_right_margin().
June 24, 2001: added alignment to month and day names in the timestamp;
               fixed unwanted movement with FormatParagraph caused by my
                modified adjust_windows_cursor();
               added BlockCapitalise (for each word, uppercase first letter,
                lowercase rest) and tweaked all the functions;
               added pop-out menus.
June 26, 2001: played around with the menus.