diff options
| -rw-r--r-- | ChangeLog | 195 | ||||
| -rw-r--r-- | TODO | 45 |
2 files changed, 227 insertions, 13 deletions
@@ -6,6 +6,201 @@ using a prebuilt binary) are included. Entries marked with "(!)" might break macro portability compared to the preceding release. +Version 2.0.0 +~~~~~~~~~~~~~ + +b65c64a don't set up any margins or indention settings on the unnamed buffer in sample.teco_ini +aa2e96a, +29bf227, +f557af9, +bac1efa fixed <EC> interruptions on Gtk+ and most other platforms. + On supported platforms the first CTRL+C will try to gracefully kill the + subprocess, while the second one resorts to a more agressive method. +5470fc3 Curses: do not allow typing any non-ASCII characters - fixes crashes on PDCurses/WinGUI. + This is a temporary limitation as long as we do not support Unicode. +f0d57d7 added Asciidoc lexer config +85599c7 added Markdown and YAML lexer configs +d10997a improved the C/C++ and Gob lexers +4273088 added lexers for Python and Linux Device Trees +df6c898 CPP lexer: support *.ino files (Arduino IDE sketches) +b8e8cc8 added lexing support for Gob2 (GObject Builder) +9f7f187, +b091d8b The "cpp" lexer configuration has been split into "c.tes" and "cpp.tes" + effectively improving C support. +2f72665, +a6b5394 fixed crashes after interruptions of commands with string arguments in interactive mode + It's not clear whether this has been broken in v0.6.4. +60a0913 data installation path is now configurable via --with-scitecodatadir +030e0f5 Allow disabling Lexilla (Lexer) support by specifying --without-lexilla. + When optimizing for size, this helps saving 50% of the compressed binary size. +ba08753 Fixed rubbing out words (^W) and possible chrashes. + This has probably been broken in v0.6.4 as well. +cc417af fixed formatting of dates in manpages +9f659ec, +e752a64 fixed grosciteco (and thus building) for newer Groff versions (#11) +ca9de04 sciteco(1) manpage: All UIs support ^C interruptions now +101a868, +73cab56 bumped required PDCursesMod version to v4.3.4 or later +147e53b, +9586a03, +9a5e363, +3706112 Fixed CTRL+C interruptions on all versions of PDCurses +0d3da2c reduced memory use in interactive mode due to undo tokens +d6126b3 fixed rubout of certain constructs like Ifoo$FRX$$ + It's not known whether this bug existed on v0.6.4. +aa00bf1 added ./configure --enable-debug and make sure that NDEBUG is defined properly +4c79d26 Gtk: fixed entering dead keys +1c88da4 Woman pages under Gtk: fixed monospaced example blocks +39490d6 Gtk: default font is now "Monospace" instead of Courier. + This avoids unexpected ligatures. +f15bc53 Gtk+: fixed interpretation of Alt-Gr-keypresses. + This bug appeared with newer Gtk+3 versions. +8031da6 Gtk+: Stop memory limiting when idling +18a0543 Gtk: disabled ^Z suspension on Unix for the time being. + This cannot easily be made working properly. +fdb89d9 GTK: Support for Xembed protocol via --xembed. + This is useful for instance with tabbed (https://tools.suckless.org/tabbed/): + $ tabbed sciteco --xembed +6df603d Gtk: fixed message bar's background color +073f5f2 Gtk: The GObject Builder (GOB2) is no longer required. +b21d294 Gtk: Display control characters in titles and autocompletion popups + like in the text buffer. +45413d0 Gtk UI: popup will now overlay both the Scintilla view and message widgets +e768487 Gtk UI: full color scheme support +cff9fb1, +8627a00 Gtk UI: added option --no-csd to disable client-side decorations +f25f97e Gtk UI: uses header bars now +eed939f install PNG icon and use it to set GTK's window icon +3fd1a19 GTK UI: beep on error +f337481 improved default selection colors and made them configurable via color.tes +3ed4116 fixed building on Mac OS +af16d43 fixed crashes when the Q-Reg stack is non-empty at exit + This might have been broken in v0.6.4 as well. +8ef010d optimized caret scrolling: this is a costly operation and is now done only once per keypress +8baa1b3 optimized character representation setting +50d63f2 fixed hiding savepoint files on Win32 +0267b68 Optimized process spawning (EC) on UNIX +ae913ab Negative searches (<S>) check for multiplication overflows now +9fa78ca Memory limiting fixed on Mac OS X +5167dad guard against too low arguments to <S> by checking whether the memory limit would be exceeded. + This fixes potential crashes. +e3b2bb7 fixed Clang builds +a2e52ca, +432ad24 Significant internal rewrites. + * String termination takes string building characters into account, ie. you can use + the termination character (escape by default) in ^EQ[...]. + * Also, it's now possible to escape it using ^Q/^R, adding yet another way to insert escape + characters. + * All strings are 8-bit-clean now. This means you can also use SciTECO as + a scriptable binary editor. + * Gtk+ (>= v3.12) interface is usable and stable now. + * Memory limiting should finally work on Linux, Windows, Mac OS and + FreeBSD. + * Glib v2.44 is the minimum required version now. +524bc39 improved Emscripten support: fixed configure-checks, generate *.js and detect EMCurses +90baf34 Automatic case-folding of commands in interactive mode when enabling bit 3 in ED (`0,8ED`) +2491d5f fixed checks for missing left and right operands to binary operators +4038aa2 fixed and optimized piping very large buffers via EC/EG +5069c3b fixed Q-Reg autocompletion for `Q` command +8b00fa8, +6f9705b support NetBSD's curses (--with-interface=netbsd-curses) +af05d38, +f4da329 Significantly reduced memory use for undo tokens (interactive mode) +f90b197, +733e012, +5e84b63, +0ad317e build system portability fixes (FreeBSD compatibility) +c1113c2 fixed table formatting in generated HTML files (sciteco.7.html) +e4d5a99 allow dollar sign ($) as another variant of ^[ (discard all arguments or return) +8460f92 Fixed rubout of the first command after command line termination ($$). + It's unclear whether this has been an issue in v0.6.4. +0fbbc0d womanpage lexer: fixed popup styling +bece75c updated sample.teco_ini: 2EJ now sets a more or less global memory limit +(!)1cec19d Fixed interpretation of the Q-Register specification "..". + The parser would allow arbitrarily many dots in front of a local Q-Register + name. ".." is the local Q-Register "." now. +84ab169 auto-completion of Q-Register names, goto labels and help topics +be39ab9 The manpage generator generator-docs.tes has been renamed to tedoc.tes +b44a4ba standard lib: added getopt.tes for parsing command line options in scripts +cb5e08b It is now possible to write SciTECO scripts with command-line arguments. +e7867fb implemented self-documenting (online) help system. + You can use `?` for looking up a help topic. + Documentation is opened as so called "womanpages" which are generated from + Troff man pages using grosciteco. + Groff is therefore now a hard compile-time requirement. +c0fe494 fixed segfault when munging empty scripts +(!)9f6cba5 Globbing (EN and EB commands) support character classes now and + ^EN string building construct can be used to escape glob patterns. +(!)61ff6e9 Integrated clipboard support on Gtk+, PDCurses and ncurses/XTerm. + The clipboard is exposed as Q-Registers beginning with "~". +16e9b0d Added ^E@ string building character for expanding arbitrary strings + so they can be parsed from UNIX shells. + On Windows, you will have to enable UNIX98 shell emulation to make + use of this feature. +9e97b58 session.tes: save and restore the working directory as part of the session +c4dbe74 fixed rubout and reinsertion of the loop end command (>) +4686d18, +39124fd EG and EC use $SHELL (UNIX) and $COMSPEC (Windows) as the default command + interpreters now. + The corresponding Q-Register is always the uppercased $COMSPEC even if + the native system uses a different spelling. +4db7f46 Implemented ^C command to terminate a script (similar to exit(3)). + This is disallowed in interactive mode. +247884a `F>` outside of loops will now return the parent macro level (like $$) + and terminate the command line in interactive mode. +(!)de73943 Added pass-through loops: `:<`, `:>`, `:F<`. + F< outside of loops jumps to the beginning of the macro now. + A lot of checks have been added for unterminated loops etc. +52a8d7f, +(!)f08187e Implemented <$$> command for returning from a macro + Since $$ is a regular command now also in interactive mode, + syntactic characters (eg. string termination) are now longer taken into + account when terminating command lines. +5fce211 Fixed many rubout-rubin cases. +1da5bde, +b259cb6 optimized command execution in batch mode, during macro calls, loops etc. +406cf5a added 16px, 32px and 256px versions of the SciTECO PNG icon +f9c1765, +131fe7c added :EX (colon-modified EX): exits SciTECO saving all modified buffers +40318a2 refactored pattern matching processing: fixes segfaults and memleaks +dc02222 ncurses: use a default escape delay of 25ms +21e0d30 curses UI: fixed truncation of non-filename popup entries +b710f6a curses UI: properly truncate q-register and file names +efa862d, +(!)ecbc58f Different operators can have the same precedence now. + SciTECO now has the same operator precedence table as C. +8baae75 Curses UI: revised popup area, with borders and a scroll bar; reduce flickering +(!)e77f4d3 <nA> for n pointing to the buffer end throws an error now. +7a85142 fixed error message for Qq if <q> does not exist +45e2f9a curses UI: support terminal palette restoration on PDCurses/win32 and xterm +c77101c curses: fixed arithmetic error when window is smaller than 2 columns +6a9a7d5 added port of the Solarized color scheme (solarized.tes) +f69d1f0 programmable terminal color redefinition and theming SciTECO curses UI based on Scintilla styles + This is using 3EJ. +95ebb1c <:Q> returns -1 for non-existent registers now +(!)9c19ab0 do not imply values for the "=" command but fail instead if argument is missing +859a831 enable function key macros automatically when sourcing fnkeys.tes +007cfe7 disable all Scintilla margins by default +c39b545, +ae2f607 added "^FCLOSE" function key macro and defined SIGTERM behaviour +d9e2250 the Scintilla caret is now non-blinking by default +a1a7d3d never show the horizontal scrollbar by default +65a1e61 disable PDCurses/win32a "function keys" +91bbf67 improved ncurses/win32 support +17e7768 added XCurses support +8101cec major Curses UI revision: initialize curses as late as possible +15409ba Handle environment variables more consistently. + Subprocesses inherit the Q-Registers beginning with "$" as their + process environment. +7919aca support UNIX-shell-like tilde-expansions in file names and directories +88dc6ac It is an error now to try to set or append the string part of "*" and appending to "$" +02d414b added <FG> command and special Q-Register "$" to set and get the current working directory +6c62ccc Modified ^W (rub out word) in string (and file name) arguments: + ensure that we always rub out beyond empty arguments +b65eee0 support specialized ^W (rub out part of file name) immediate editing command in file name arguments +c98a2cd restrict globbing in the EB command to regular files. +bae8cd7 The <EN> command now allows matching file names and checking file types. + Version 0.6.4 ~~~~~~~~~~~~~ @@ -4,19 +4,22 @@ Tasks: "edit" hook. Known Bugs: - * The "lexer.test..." macros do not work with the unnamed buffer, - so there should be a special test in .teco_ini. - * After commands like ECcat /dev/zero$ result in OOM, - we do not correctly recover, even though malloc_trim() is called. - This could be because of Scintilla's undo token. - Perhaps it would be best to disable any undo handling by Scintilla - via SCI_SETUNDOCOLLECTION. This would also save memory. + * Using fnkeys.tes still flickers on PDCurses/WinGUI. + Apparently a PDCurses bug. + * Win32: Interrupting <EC> will sometimes hang. + Affects both PDCurses/WinGUI and Gtk. + In this case you have to kill the subprocess using the task manager. + Could this be a race condition when adding the process to the job object? + Perhaps the child process should be created suspended before being added + to the job object. Glib does not currently allow that. + * dlmalloc's malloc_trim() does not seem to free any resident memory + after hitting the OOM limit, eg. after <%a>. + Apparently an effect of HAVE_MORECORE (sbrk()) - some allocation is + always left at the end. * S<LF>^ES^N<$ does not find the first line that does not begin with "<" ^ES is apparently not greedy. * fnkeys.tes: Cursor movements will swallow all preceding braced expressions - there should be more checks. - * rubout of EB does not always restore the view to an edited Q-Register. - (Is this still relevant after the Great Ceification event?) * Colors are still wrong in Linux console even if TERM=linux-16color when using Solarized. Affects e.g. the message line which uses the reverse of STYLE_DEFAULT. @@ -299,9 +302,11 @@ Features: This should now be relatively easy to implement by reusing the parser. * multiline commandline - * perhaps use Scintilla view as mini buffer. + * Perhaps use Scintilla view as mini buffer. This means patching Scintilla, so it does not break lines - on new line characters. + on new line characters and we can use character representations + (extend SCI_SETLINEENDTYPESALLOWED?). + cmdline.c can then directly operate on the Scintilla document. * A Scintilla view will allow syntax highlighting * command line could highlight dead branches (e.g. gray them out) * Add special Q-Register for dot: @@ -423,6 +428,10 @@ Features: * Possible Nightly Build improvements (and therefore releases): * Build 32-bit Ubuntu packages * Push nightly builds into the Ubuntu PPA. + We should probably create a new PPA sciteco-nightly. + A new private key has already been registered on Launchpad and + Github. We just need to integrate with CI. + See also https://github.com/marketplace/actions/import-gpg * AppImage for Linux * 64-bit Windows builds * Mac OS Arm64 builds either separately or via universal binary. @@ -439,8 +448,16 @@ Features: but it would ease opening filenames copied from compiler errors or grep -n results. * <:EF> for saving and closing a buffer, similar to <:EX>. + * Bash completions. Optimizations: + * Use SC_DOCUMENTOPTION_STYLES_NONE in batch mode. + However, we do not actually know that we do not continue + in interactive mode. Also, some scripts like grosciteco.tes + make use of styling in batch mode. So this would have to be + requested explicitly per ED flag or command line option. + * teco_interface_cmdline_update() should be called only once + after inserting an entire command line macro. * There is should be a common error code for null-byte tests. * teco_string_append() could be optimized by ORing a padding into the realloc() size (e.g. 0xFF). @@ -454,8 +471,10 @@ Optimizations: * Add a configure-switch for LTO (--enable-lto). * undo__teco_interface_ssm() could always include the check for teco_current_doc_must_undo(). - * Polling for keyboard events in the Gtk+ and Curses UIs - can probably be rate-limited, e.g. every 500ms. + * Define TECO_DESTRUCTOR depending on NDEBUG instead + of ifdefing all __attribute__((destructors)). + This also avoids warning for symbols referenced only in + the constructors. Documentation: * Code docs (Doxygen). It's slowly getting better... |