update.txt

一个开源著名的TDE编辑器源代码

Uploaded 5.1d.

July 4, 2001: fixed regx_forward_search() bug when on TOF;
              ToggleSearchCase will rebuild NFA (regx).
November 21, 2001: fixed case conversion bug when block started beyond EOL;
                   added ", = whitespace" to regx help screen;
                   fixed bug with regx '?' followed by bracketed alternatives
                    (eg. "jn?(e|z)" wouldn't match "jnz").
November 22, 2001: renamed "full word" to "string";
                   allow CRLF help files in UNIX;
                   allow two each comments for syntax highlighting, with four
                    characters each (pair matching still only uses two).
December 2, 2001: use my own memory manager.
December 3, 2001: don't update the memory display when uncopying a line if the
                   window is invisible - speeds up block operations.

Uploaded 5.1e.

June 23, 2002: fixed a bug in recognizing the second line comment.
June 30, 2002: allow escape to abort the overwrite/append block write prompt;
               return the correct code for BlockToFile (macros didn't work);
               allow multiple letters in the directory list.
July 21, 2002: fixed apparent Win2K/XP (or 9X) bug with trailing slash in argv0
                (courtesy of David Hughes);
               recognize djgpp /dev/ paths in get_full_path().
July 22, 2002: store full path when renaming;
               added SaveWorkspace function; load workspace when no parameters.
July 23, 2002: auto-detect binary files within the editor (disable -b).
July 27, 2002: modified djgpp's get_full_path() for LFN; should work better in
                NT/2K/XP now.
July 30, 2002: fixed window page size bug after resizing and new hidden win.
August 2, 2002: -w workspace command line option.

Uploaded 5.1f.

August 12, 2002: diff: made ignore end of line default to no (ie: EOL is
                        significant);
                       changed macros so semi-colon had to be added (djh);
                       fixed a bug in (not) ignore blank line (found by djh);
                       rewrote it a bit.
August 15, 2002: corrected stream block COPY/KOPY first/last line being
                  modified (found by djh);
                 corrected some ruler update problems (found by billyc);
                 made appropriate stream block lines dirty;
                 fixed bug with stream destination line after eol.
August 16, 2002: [src] totally rewrote keyboard processing.
August 17, 2002: don't crash with missing -w argument and use a signature to
                  determine valid workspace files.
August 19, 2002: fix some problems with extended character pseudo-macros;
                 correct apparent Borland bug in generating tdm filename.
August 21, 2002: fixed comment bug when reloading a derived language;
                 fixed bug with tde16 workspace (increased stack).
August 23, 2002: renamed SetFileAttributes to FileAttributes to avoid Win32
                  function conflict;
                 SplitHorizontal moves up a line to prevent the scroll (and
                  makes it similar to SplitVertical moving back a column);
                 make the directory list go to the first file if there is no
                  matching directory.
                 Finished initial Win32 port. Yay!

Uploaded 5.1g.

August 26, 2002: added Windows clipboard support (djgpp and Win32 only):
                   Ctrl+Insert: CopyToClipboard
                   Shift+Ctrl+Insert: KopyToClipboard
                   Shift+Insert: PasteFromClipboard
                   Shift+Delete: CutToClipboard
                   (moved InsertFile to Shift+Alt+Insert);
                 fixed box case convert bug when ec was at EOL.
August 27, 2002: fixed the (djgpp) single-character recursive macro recording
                  bug I introduced in 5.1g.
August 28, 2002: fixed Win32 dirlist bug;
                 fixed Win32 (NT?) argv[0] path.
August 31, 2002: added KeyName config setting to customize menu key strings.
September 3, 2002: modified keyboard handling to better handle non-US keyboards;
                   added Scancode config setting to swap keys around;
                   viewer keys are actual keys, not characters. s+ is now
                    required (ie: "s+1", not "!"); also keypad won't work, but
                    neither will capslock affect them.
September 4, 2002: [src] added cfg_key[] to write the macros.
September 6, 2002: fixed Win32 single character file finding bug;
                   removed Horizontal from HorizontalScreen(Left|Right) (and
                    renamed the functions, as well);
                   added HalfScreen(Up|Down|Left|Right);
September 8, 2002: made viewer '[' & ']' use the half-screen functions;
                   fixed Ctrl+Enter default assignment;
                   updated Linux port with the new keyboard handling.
September 9, 2002: [unix] added PC_CHARS define to (not) use PC ROM characters
                    (so you can use CP437 with graphics characters, or your
                     current charset with ASCII graphics).

Uploaded 5.1h.

September 10, 2002: fixed config problem (forgot to reorder FileAttributes);
                    fixed config/tde.cfg - forgot to change ':' to 's+:'.
September 11, 2002: hide the cursor in the directory list;
                    added DelBegOfLine (delete from before the cursor to the
                     first character, then BOL; s+a+-) & EraseBegOfLine (fill
                     the line with blanks from BOL up to the cursor; s+c+-);
                    modified WordDeleteBack to join with the previous line;
                    added AutoSaveWorkspace config setting to automatically
                     save the workspace in FileAll and QuitAll if TDE was
                     started via the workspace (default is ON);
                    [src] renamed mode defines to be the same as the config str.
                    made s+a+f8/9/10 the default block justify keys.
September 13, 2002: fixed bug in help screens;
                    insert/overwrite the tab character properly;
                    handle tabs better when pasting from the clipboard;
                    use a successive stream block to mark a line; the third
                     will now mark a paragraph.
September 23, 2002: recognise the Menu key as PullDown (not Unix);
                    allow CopyWord/String as aliases for (Beg)NextLine;
                    use bright background colors and SpecialMode color instead
                     of a blinking ModeLine color;
                    [src] created func_str[] globally, in cfgfile.c.
September 24, 2002: [src] made FTYPE.fname a pointer instead of array;
                          strip trailing (back)slash in DOS get_fattr();
                    made two-keys use keys, rather than characters.

Uploaded 5.1i.

October 7, 2002: fixed blank-line bug with BlockEmailReply (found by djh).
October 8, 2002: config: renamed keys backspace and tab to bkspace and tabkey.
October 11, 2002: fixed DelBegOfLine bugs (beyond EOL, blank lines, real tabs);
                  restore column position after a RestoreLine.
October 12, 2002: maintain the current position when formatting paragraphs;
                  Win32: better support for non-US keyboards, hopefully.
October 19, 2002: Win32: handle AltGr+Left\ better ("<>|" on German keyboard);
                  dirlister: allow drive selection (":<letter>" or "<letter>:");
                             display full path initially;
                             disallow selection of an empty directory.
October 20, 2002: replaced hw_fattrib() with file_exists() in file.c; also
                   moved change_mode() into file.c and process_fattr() directly
                   into change_fattr(); added str_fattr() function;
                  read-only files are marked as read-only;
                  allow block appending to read-only files.
October 21, 2002: allow clipboard functions in prompts;
                  TrackPath config setting and SetDirectory function
                   (Shift+Alt+=; File|Set directory) to set cwd to current file;
                  relocated SaveWorkspace menu item (with the exit functions);
                  generate a new backup name after SaveAs;
                  load all command line files relative to starting dir.
October 23, 2002: allow read-only files (both marked and attribute) to be saved;
                  [src] added console_{init,suspend,resume,exit} functions and
                         moved stuff around to take advantage of them.
                  added -e option to execute a "startup" macro.
October 24, 2002: modified handling of command line options - can now use
                   options prior to grep;
                  if loading files with a specified workspace, auto-save it;
                  with the advent of -e, and since I have Quit/FileAll, remove
                   the grep prompt after closing a file;
                  removed the directory prompt after the file name prompt, when
                   started with no parameters;
                  option -G? to display regx help;
                  [src] made config line_in & line_out arrays.
October 26, 2002: improved djgpp (tde.exe) & lcc (tde32.exe) signal handling -
                   can now actually continue or exit with/out traceback.
October 28, 2002: made filename completion complete prefix before cycling;
                  made c+home/end Top/EndOfFile, c+pgup/dn Top/BotOfScreen;
                  added incremental search forward/backward (Shift+Ctrl+S/R;
                   Search|ISearch >/<);
                  as a result of above, moved Search|Dirty Line to Move;
                  made -t default to tab size of 8; allow tabs up to 520;
                   SetTabs up to screen width (rather than half);
                  markers will remember the current screen line (cline).
October 29, 2002: added histories to the workspace;
                  added basic history completion (using Tab);
                  disable a previous macro mark when recording a new macro.
October 31, 2002: added global workspace (automatically save workspace with
                   FileAll/QuitAll if no workspace was loaded and auto-save
                   is on; use "tde -w" to load it);
                  [src] added join_strings() macro to combine two strings;
                        removed FATAL message;
                        added SAVE_LINE() and RESTORE_LINE() macros to go
                         with the DISPLAY_BUFF macro;
                  [src] replace fgets() with my own read_line().
November 1, 2002: [src] modified file loading in load_file().
November 2, 2002: fixed display bug with Statistics, when line length exceeded
                   number of lines.
November 3, 2002: fixed bug writing first/last line of a stream block with tabs
                   (if within a tab, the tab is written, not the spaces);
                  [src] made the CEH DOS16 only.
November 4, 2002: should finally have Win32 non-US keyboard working.
November 5, 2002: improved filename truncation in the header and dirlister;
                  made the header attr, crlf & length relative to right edge;
                  display full paths in the header as "name - path";
                  fixed bug when moving through the history with long prompts;
                  made maximum tab size 80 (defined as MAX_TAB_SIZE).
November 6, 2002: [src] use line_out for error messages, taking care not to
                         exceed screen width;
                        added get_number() to prompt for numerical values.

Uploaded 5.1j.

December 10, 2002: fixed first page block marker bug;
                   fixed WordDeleteBack bug on blank lines;
                   fixed workspace bug loading removed/externally edited file;
                   have recursive macros successfully end (to allow other
                    macros to call them and continue);
                   moving to an off-screen column will move to the end of the
                    window, instead of the beginning.
December 11, 2002: isearch backward will leave cursor at start;
                   allow isearch backward/forward to move to begin/end match.
February 24, 2003: fixed swap line move down after up display bug;
                   fixed first page previous position bug;
                   sort line blocks.
February 25, 2003: RestoreLine resets modified flag, when appropriate.
February 26, 2003: added DisplayCWD (cfg) & ToggleCWD (func) to display the
                    current directory at the top of the screen;
                   added ScratchWindow function which creates a new window that
                    doesn't prompt to abandon;
                   [src] added non_file[] for "(pipe)" and "(scratch)" names.