README for vile, version 9.8 ---------------------------- vile is a text editor which is extremely compatible with vi in terms of "finger feel". in addition, it has extended capabilities in many areas, notably multi-file editing and viewing, key rebinding, real X window system support, an optional embedded perl interpreter, and robust support for non-Unix hosts. the authors of vile are Paul Fox, Tom Dickey, and Kevin Buettner. many patches have been contributed by a lot of users. we thank them. more recent additions to this README appear near the bottom. that is, most of the newest stuff is at the end, not up here where you are. visit ftp://invisible-island.net/vile ftp://ftp.phred.org/pub/vile to be sure it's still the latest. impatient? just type "./configure; make", and get a cup of coffee, decaf if necessary. want to know more about configure options? type "./configure --help" and then read doc/config.doc for further details. want X11 support? you'd better look at doc/config.doc, although "./configure --with-screen=x11"; make" may well do what you want. want syntax coloring? add "--with-builtin-filters" to your configure options and then read the topics "Color basics" and "Syntax coloring" in the file vile.hlp. want PC support? look for precompiled binaries at the various ftp sites. want to build vile on a PC host? refer to the file README.PC . want VMS support? some precompiled binaries are available at ftp://ftp.phred.org/pub/vile. otherwise, you'll need to build vile yourself. In either case, refer to the file README.VMS . if you like vile, and wish to be informed of new releases, let me know -- i maintain a mailing list for that purpose (scroll down a bit for details). don't worry -- the volume won't fill your inbox. paul fox, pgf@foxharp.boston.ma.us (original author) kevin buettner, kevin@buettner.to tom dickey, dickey@invisible-island.net (current maintainer) ------------------------------------------------------ Up-to-date copies of vile, including executables for DOS, Win32 and OS/2 are found at ftp://invisible-island.net/vile/ which is mirrored at ftp://ftp.phred.org/pub/vile/ Development patches are found at ftp://invisible-island.net/vile/patches/ ftp://ftp.phred.org/pub/vile/patches/ In addition, we have distributed copies at other sites, including metalabs.unc.edu, hobbes.nmsu.edu (OS/2) and the VMS Freeware CDROM's. ------------------------------------------------------ There is a project mailing list. You can subscribe to it here: https://savannah.nongnu.org/projects/vile/ To submit bug reports, either subscribe to the list (since non-subscribers aren't allowed to post) or use the bug system at that same URL. ------------------------------------------------------ extracts from the original README, from February, 1992: VILE -- VI Like Emacs: a vi workalike put together from Micro-Emacs by Paul Fox ------------------------------------------------------------------------------- This editor grew out of a frustration that although lots of eager programmers have tackled rewrites of Emacs, with new and better features (not to mention free source), I've not seen anything similar done with the Second True Editor. (The First, of course, being /bin/ed) ... vile retains the multiple buffer/multiple window features of MicroEMACS, but the "finger-feel", if you will, is very much that of vi. It is definitely not a clone, in that some substantial stuff is missing, and the screen doesn't look quite the same. But what matters most is that one's "muscle memory" does the right thing to the text in front of you, and that is what vile tries to do for vi users. THIS IS NOT A "CLONE"! But it feels good. (Put another way, the things that you tend to type over and over probably work -- things done less frequently, like configuring a .exrc file, are quite different.) ... The collective developers of Micro-Emacs should be complimented that the changes were as easy as they were. ... Paul G. Fox June, 1991, and February, 1992 p.s. By the way, I'm _not_ the same Paul Fox who wrote Crisp, the Brief work-alike. ----------------------- September, 1992 I don't have much to add to the original README -- vile has gotten a lot better since I first released it, thanks to a lot of users and a lot of bug reports. It compiles and runs without modification on most major UNIXes, and under DOS. It offers vi finger feel, and most (not all) of its features. I hope it fills someone's need out there. -pgf 9/92 (Special thanks to Dave Lemke and Pete Rucszinski, for X and DOS support, and (in no particular order) to Eric Krohn, Willem Kasdorp, J.C.Webber, Warren Vik, Julia Harper, Chris Sherman, Thomas Woo, Yanek Martinson, Miura Masahiro, Tom Dickey for lots of bug reports and suggestions and patience.) ------------------------------ April, 1993 Well, here's an update on vile. The first release was a long time ago (a couple of years?). Tom Dickey has been contributing a _whole_ lot of good changes. vile now runs on VMS, and is much more stable on DOS thanks to Tom. For me, vile is becoming an "old" program -- I first worked on it in 1989 sometime. So it's been fun to have someone contributing fixes so energetically. Thanks Tom. One thing that's changed since I first started vile is that "lots of eager programmers" have now tackled rewrites of vi. There are several good work- alikes out there: elvis (the "king" :-), xvi, vim, stevie, and recent versions of vip-mode in GNU emacs. [add "nvi" to that list. and whatever happened to xvi? -pgf 12/94] From what little I've used any of these, they all seem like real good programs. vile feels different from most of them, mainly due to its roots in MicroEmacs. You may or may not like it. If you don't, try one of the others. There's certainly no reason to not have a vi-like editor on just about any machine you choose. (yeah, I know -- I'm assuming you _want_ a vi-like editor... :-) Enjoy. Oh yes -- building it. On UNIX, type "make", and choose one of the predefined targets. Like "make linux". [ not anymore -- use "configure; make" -pgf 12/94] DOS makefiles are named after the compiler they support: makefile.tbc for Turbo-C, makefile.wat. There is support in "makefile" for Microsoft-C, but it's next to useless -- if anyone puts together a good "nmake" makefile, could you pass it along? [that support isn't there anymore. -pgf 12/94] The Watcom C/386 v9.0 compiler should also work -- the makefile to use is makefile.wat. The latest version of vile is usually available for ftp at "ftp.cayman.com", in the pub/vile directory. [not anymore -- it's at "id.wing.net" in the "pub/pgf/vile" directory. -pgf 12/94] Sometimes there's a compiled DOS binary there too. I don't maintain a mailing list, or anything like that to inform folks of new releases -- you just sort of have to check once in a while, or send me mail... [ I've set up a mailing list -- contact me to be added -pgf 7/93] paul ------------------------------ July, 1993 More new features: infinite undo, modification time checking, and, at long last, primitive support for the :map command. [:map is now fully functional -pgf, 12/94] I've also received patches that let vile compile for DOS with the DJ GCC compiler. Have I mentioned filename completion? Tom Dickey provided that and variable/modename/command completion too. If you would like to be informed, via email, of new vile releases (bearing in mind that the newest release may be _more_ likely to be buggy, rather than _less_), please send me mail, and I will add you to my list. The email will probably contain a capsule summary of the most recent changes to the code. Thanks to Tuan Dang for the Watcom and DJ GCC work. I don't know much about djgpp, the DOS port of djgcc, but take a look at makefile.djg. pgf ------------------------------- March, 1994 The X support in xvile has been given a huge boost with contributions from Kevin Buettner -- scrollbars, Motif widget support make it feel like a real application... We now have rectangular regions. DOS support is getting better all the time. The major version number got bumped to 4 somewhere along the line, because Tom and I were getting tired of 3. There are quite a few new "modes", some to support vi functionality, some altogether new. We should have keyboard selections and highlighted regions soon... pgf, pgf@foxharp.boston.ma.us ------------------------------- December, 1994 hmmmm -- lets see. new stuff. see the CHANGES and help files for details. - vile is now completely autoconf'ed -- you should be able to type either "./configure; make" or "./configure --with-screen=x11" to build it on any (unix-like) platform. - :map and :map! are now much more complete, but still by no means done. expect to have to edit your favorite macros to make them work. - :abbr now works. - along with proper :map support comes proper function key support. function keys defined for your terminal in the termcap/info database are now premapped and can be bound to as #-1 etc. so those of you with ESC [ 10 ~ style function keys should be happy now. - mouse clicks which move the cursor now count as proper motion commands in both xvile and vile-in-an-xterm. this means, for instance, that '' or `` will get you back to where you were before you clicked the mouse, and you can apply operators to mouse movements. for example -- click the mouse somewhere, hit 'd' to start a delete operation, and click the mouse somewhere else. the text between the two mouse-click locations will be deleted. - on-line help (just a single line) for every function, available with describe-{bindings,function,key} commands. - new modes to better control beeping and the "working..." message. - autowrite mode now supported, on a global or buffer-by-buffer basis. - popup windows now adjust their size to their contents -- less screen space is wasted for small window, and more is used for big windows. - file and command completion is now more emacs/bash/tcsh-like, in that possible choices are shown when you hit a second TAB key. this can be tuned via a new mode, "popup-choices" - "quoted" motions, which highlight the text they will act on. type a 'q', and start moving around, then type another 'q'. - various fixes to the macro language, for core dumps and usability. - file.bak and file~ backup files now supported. - infinite (?) screen sizes should now be supported under X. - it's now possible to break lines by putting ^M in the replacement pattern. - selections, the modelines, and the cursor, under xvile, can all have different colors. - color support for termcap, at least on the linux console. - put'ing from registers (i.e. 'p' and 'P' commands) should be much faster. - multiple (error) messages arising from running a macro or a startup file will now accumulate in a new popup window. - a simple, probably incomplete file-locking protocol is available, but is not compiled in by default. the organization which contributed the code (Baan Development) uses it to aid their multi-user development. turn on OPT_LCKFILES in estruct.h and "set usefilelock" in your .vilerc to play with it. - Windows NT support -- console mode only. anyone want to port this to the Windows95 console? it's probably not hard, though i haven't looked into it very hard. - lots of bug fixes ------------------------------- Febrary, 1995 xvile now supports color attributes, which means we can do some primitive syntax coloring of C programs, using the external filter, "c-filt". this is still pretty new stuff. expect it to get better with age. ------------------------------- November, 1995 lots of new users in the last year, due to better advertising and inclusion in some of the big linux and freebsd archives. support for NT and OS/2 has gotten much better, and lots of little bugs have been fixed, and features added. Win32 support is very good these days, thanks mostly to the efforts of Rick Sladkey. ------------------------------- June, 1996 gee, i don't remember _what_ we've done recently. enjoy. ------------------------------- September, 1996 tom dickey has volunteered to take over releases, and maintaining "official" sources. i'll still contribute, but more as part of the "audience". tom has done a _huge_ amount of work over the years on vile -- i _really_ appreciate it... -pgf ------------------------------- May, 1998 vile 8.0 is released. Major new features include: an embedded perl interpreter (available on Unix and Win32 hosts), an editable mini-buffer, majormodes, enhancement of user-defined procedures to the point that they may now be bound to user-defined keystrokes, tag completion, and addition of a win32 gui (called winvile). ------------------------------- Oct, 1998 vile 8.1 and 8.2 are released. These are primarily bugfix releases. Refer to the CHANGES files for details. Tom Dickey continues to improve winvile, which now supports scroll bars and two new command-line options that control the editor's geometry and font. Apr, 1999 vile 8.3 is released. This release includes much enhanced syntax filter capabilities. The filters are now much faster, mainly because vile uses a new command attribute-from-filter to apply their output directly as attributes to the buffer rather than modifying (and allowing undo). The organization of the keyword files for the syntax filters is now associated with majormodes. Syntax filters are defined for most of the predefined majormodes which include: adamode jsmode perlmode awkmode keymode sccsmode batmode latexmode shmode cmode lexmode sqlmode cshmode m4mode tcmode cwebmode mailmode tclmode dclmode makemode timode diffmode mmsmode txtmode htmlmode nrmode vilemode imakemode pasmode yaccmode javamode Other changes of note (this is not an exhaustive list): + removed/rewrote code which would prevent us from making vile available under more liberal licensing. + winvile and xvile have icons. + new macro directives added, including: ~local ~hidden ~with ~endwith ~elsewith + many VMS bug fixes and enhancements. 8.3 is a keeper if you use VMS. Nov, 1999 vile 8.4/9.0 is released, distributed with GPL licensing. In addition to improvements to syntax highlighting, e.g., user-definable color schemes, vile's macro language has been extended + procedures can be parameterized. + several new functions simplify handling of external filenames, and parsing strings. Further improvements have been made to winvile: drag/drop, file open dialog, better integration with the Windows Explorer and DevStudio. Jan, 2000 vile 9.1 is released. Highlights since 9.0: + continued improvement of syntax coloring (much work here) + add an Exporter-like mechanism to Perl5 interface. Instead of exposing a module's functions to the caller, it exposes them to vile as registered commands. By renaming the extensions as `.pm', and making some minor changes to use Vile::Exporter, an extension becomes visible by simply adding: use extension; to vileinit.pl. There is also provision for only including some commands provided by the extension, and for overriding the keybinding defined by the developer (documented in the attached module). Of course you can still say: require extension; and do the registering yourself if you so choose. + vile's perl interface includes a new Vile::Window module, which may be used to manipulate vile windows. Examples of the use of this module may be found in winops.pm. + rename most .pl files to .pm (makefile.in). + add/improve several perl scripts, including - capture.pl - implements a perl version of capture-command. This version incrementally updates the window however. - shell.pl - revised to use IO:Pty instead of Comm.pl (which seems to be no longer maintained). - Manual.pm - display embedded POD documentation. + implement watchfd support for the termcap/terminfo versions of vile. + added autocolor feature, which updates color syntax highlighting when the keyboard is inactive for a specified period. + Vileserv now also works for vile. + changed vmsbuild.com to accept a compiler specification on the VMS command line, which is much more convenient than editing the build script by hand. compiler defaults to VAXC on Vax hosts and DECC on Alpha hosts. + Several Win32-specific improvements: - add the Win32 common dialog "save as" feature to both console vile and winvile. - modify directory.pm and dirlist.pm to make them work on win32, i.e., by not executing portions that will not work (such as mime types). - implement autoscrolling feature for winvile, which makes the buffer scroll in the direction where the mouse leaves the window, automatically extending selection highlighting. + modify backspacelimit mode to allow backspacing through a newline when nobackspacelimit is specified. + add single-quoted strings, which eliminate the need for escaping backslash (useful in startup/command files) + Added binding / support for ^X-_ aka "historical-buffer-to-current-window". + modify logic in ins_any_time() to interpret control characters which are bound to GOAL or MOTION commands rather than inserting them without quoting. This allows ^E and ^Y as commands within an insert. Oct, 2000 vile 9.2 is released. Highlights since 9.1 (modulo bug fixes): + improve performance of syntax highlighting with configure option for compiling-in any of the syntax filters. Use the configure --with-builtin-filters option. Both internal (built-in) and external filters are supported. + add key binding functions for the different editing modes (insert, command, minibuffer and default), making it simpler to bind a space or tab to a given function without having it confused for a function while in insert mode. + Vileserv now uses the registry, so 'perl "use Vileserv"' in your .vilerc automagically adds the commands startserv, stopserv, and vileserv-help. + added gdb.pm, which runs gdb in a vile window and tracks changes in editor. (Must be used with shell.pm.) Several Win32-specific improvements: + allow pasting of one line of text into mini-buffer. + winopen, winopen-nocd, winsave, and winsave-nocd accept an optional directory argument, which specifies the initial directory opened by the Open/Save Win32 common dialogs. Other Modes: + add insert-exec mode to control logic in ins_any_time() which interprets control characters which are bound to GOAL or MOTION commands rather than inserting them without quoting (see 9.0a and 9.0b changes). This restores the default behavior, since some users had control characters bound to a function which was then executed. + add unique-buffers mode, which does dev/inode checking to be sure files aren't edited more than once. Syntax Filters: + add syntax filters for sed, imake + implement abbreviations for syntax keywords, using '*' as the default delimiter. + filters now attribute multi-line regions when appropriate, e.g., multi-line comments in C. Macros and Scripting Support: + add &dquery function which prompts for input with a given default value. + implement function &error, which returns true if its argument was an ERROR token. Modify built-in functions to return ERROR if an argument was ERROR. + add variable $filename-expr, to specify the actual pattern used for %F in [Error Expressions]. On DOS and Win32, this is initialized to a more complex pattern, to accommodate drive letters. + make the ~local directive work for modes. + add ~trace directive, which sets or reports the value of the $debug variable. Use this to trace into internal buffer [Trace]. + add macros/shifts.rc, which implements left/right shifting of words in the current line to align with the cursor. Other Changes: + modify color support in xvile to allow the pre-8.3s color scheme as a special case: setting bcolor to fcolor makes xvile use the bcolorN resources on syntax-highlighted text rather than the color selected by bcolor (which is actually taken from the fcolorN resource in this case). + added pushd, popd, dirs commands with accompanying [DirStack]. June, 2002 vile 9.3 is released. Highlights since 9.2 (aside from bug fixes): + add dirs-clear and dirs-add commands + added select-all and selection-clear commands. + change default for $XSHELLFLAGS from "-c" to "-e", which matches the documentation for $xshell-flags. + add write-all-buffers command; writes all buffers whether modified or not + add setenv (set-environment-variable) command. + added a swap-title mode and $title-format variable. + if the user specifies ":w!", and the file is not writable, vile will (try to) temporarily chmod the file for writable access. + added $findpath and $find-cmd state variables and, on win32 and unix hosts, modified capturecmd (aka ^X-!) to support find operations that span directory tree(s). + reimplement ":args" command to accept a filename expression. + add commands "ww!" and "wall!", to respectively write all changed buffers and write all buffers, using the "w!" behavior of ignoring readonly file permissions. + implement three functions for working with timestamps: &ftime, &stime, and &date, respectively for file modification time, system time, and formatted date/time. + extend insert-exec to allow ^A and ^X prefixes to be interpreted in insert mode + implemented support for reading/writing Macintosh files, i.e., recordseparator=cr. New commands set-rs-cr, set-rs-lf, set-rs-crlf extend the set-unix-mode and set-dos-mode commands to include Mac's. + add &stoken function, which searches for a token in a string, e.g., "perl" in $cfgopts by &stoken "perl" "," $cfgopts + add &translate function, e.g., &trans "," " " "a,b" to change commas to spaces + add commands leading-detab-til and leading-entab-til, binding those to ^X-' ' and ^X-^I. Most of the logic was available internally. + implemented '< and '> marks, which denote the limits of the selection. Perl Interface: + add a new command to shell.pm called "xterm", which starts a shell in one of vile's buffers just as "start-shell" already does, but also starts an xterm through which one may (also) interact with the shell. The shell output (and echoed input) is displayed in both the xterm and a vile buffer. + implement perl/Breadcrumbs.pm + add perl/Help.pm + add perl/CaptHook.pm, which provides useful wrappers for Vile's "hook" variables. Win32-Specific: + added basic win32 printing for winvile + modify ntconio.c so that default fcolor is 7 + change paste in winvile to insert at DOT rather than after. Also, when pasting in insert mode, set DOT to the end of the inserted text. + improve paste-by-right-mouse-click operation in winvile by NOT setting the insertion point at the position where the mouse happens to be when executing the right-click, but rather pasting at the current DOT (i.e. right-mouse-click never sets DOT). + when popup-menu is inactive, if text is selected, right-click copies to w32clipboard; otherwise right-click pastes from w32clipboard. + added icursor (insertion cursor) mode. Syntax Filters: + add Verlog and ECLiPSe (Prolog dialect) filters + add syntax filter for BASIC, and majormodes basicmode and Visual Basic (vbmode). Other Changes: + add 'mouse' mode for OS/2 (CSet), to disable mouse when not wanted. + add $prompt variable, to allow changing the command-line prompt. Aug, 2003 vile 9.4 is released. Highlights since 9.3 (aside from bug fixes): General changes: + regular expressions and searches allow null characters. + minibuffer editing commands are more complete, implementing all of the inline cursor search- and motion-commands. + implement new editing commands in the minibuffer: r, ~, x, X. + use insert-mode bindings when mini-edit mode is active. Use insert-key to toggle, rather than set mini-edit mode. + modify buffer- and filename-completion on Unix to escape backslashes which are stored in the [Completions] buffer. Doing this allows one to complete a buffer or filename containing a backslash. + improve history-editing by quoting tokens which contain embedded blanks or other special characters, using that to retrieve tokens from the history buffer unambiguously. + save/restore window modes such as linewrap when rereading a file, or when executing a shell command. + use realpath() if it is available, and "$VILE_PWD" environment variable rather than "." as parameter to getcwd() if it is valid, to speed up operation on quasi-filesystems such as ClearCase. + add configure option --with-screen=XawPlus for XawPlus library. + add configure option --with-screen=ncursesw to allow building the curses driver using the wide-character version of ncurses. + add check in tcap.c for terminfo kmous capability like xterm, in case we are running in screen, which also supports xterm mouse protocol. + modify support for "^X-e" to make it use the whole line if the current buffer is a directory. Locale Improvements: + change default for --with-locale option to yes. Note that this option is only tested if locale support is found, and it is becoming less common to encounter systems with broken locale support. + add "locale" to the "$cfgopts" variable if vile is compiled with locale support. + modify vile-manfilt to decode UTF-8 emitted by groff 1.18 + in UTF-8 locale, adjust termcap driver to use UTF-8 to display codes in the 160-255 range, setting vile's locale to non-UTF-8 locale. (yes, this is a short-term fix). + add configure check for wctype functions, to work around defect in glibc's ctype functions: in UTF-8 locale, the latter return useless information on character classes. This works on Solaris. + move upper/lower case-conversion into tables so that locale support can augment the built-in translation. New Commands: + "which-keywords" macro shows the location of files containing keywords for the given majormode. + "edit-buffer" simplifies "which-keywords" and similar macros. + "encode-attributes-til" and "write-encoded-til" convert the syntax highlighting in a region back to control/A sequences, or write the corresponding data to a file. There is a corresponding alias "decode-attributes-til" for "attribute-cntl_a-sequences-til". + "substitute-all-til" implements the "^X-s" binding. New Modes: + add "overlap-matches" mode, to control whether highlighting for the visual-matches mode should skip to the next character, or past the current match when checking. + add "percent-crlf" mode, which controls the threshold at which the whole file will be considered DOS-format (CRLF record separators) if the given percentage already ends with CR/LF. + "yankmotion" mode controls whether the cursor should be moved as in vi after yanking text. + add "xterm-title" mode. + add logmode majormode, to distinguish some makefiles from logfiles. + add "texmode" majormode, as a variation of latexmode. New Variables and Functions: + add several short-named relational operators "&geq", ">", "&leq", "<", "&neq", "&sgeq", "&sgt", "&sleq", "&slt", "&sneq" to reduce the need for "¬". + add "$pathname-separator" variable. Syntax Filters: + add Ruby syntax filter. + add syntax filter for rpm ".spec" files. + add syntax filter for PostScript ".ps" files. + add syntax filter for enscript ".st" files. + add xml-filter based on html-filter. + add pot-filt.l, to highlight ".po" files. Using sh-filt.l was not satisfactory since the quoting rules were not close enough. + add syntax filters and corresponding modes for assembler (GNU and M$), info and texinfo. + add -j option to c-filt.c, to implement some java-specific features such as "$" as part of an identifier, and \u escapes. + add un-filters (atr2ansi, atr2html, atr2text) which convert encoded control/A text to different forms. + modify spell.rc, spellflt.l and select.c to allow spell filter to work as a built-in filter. + modify built-in spell filter to work with encrypted files. + add a -t option to filters, to pass tabstop value. Use this in makefilt.l to provide better highlighting of problems with leading whitespace. + modify manpage.rc to check if the current buffer is perl, and if so, to render contents using pod2man or pod2text. + set "vilemode" for [History] buffer. + reorder lex-based filters to allow building with flex 2.5.31, which introduces several incompatibilities with respect to flex 2.5.4 and lex. + add configure check/warning for flex 2.5.31, which has broken support for the "-P" option used for built-in filters. Win32 changes: + implemented tilde-expansion on win32. Actually it was present, but globbing did not work, and the environment variables did not match the Windows 2000 configuration. VMS changes: + filename matching is case-independent, allowing majormodes to be recognized. July 2005, vile 9.5 is released. Highlights since 9.4 (aside from bug fixes): General changes: + syntax filters can now be dynamically loaded. This allows the main executable to be smaller, and is faster than external filters. Loadable filters are configured using the "--with-loadable-filters" option to configure script. This works for several platforms using gcc. + add configure script option for largefile support, change buffer size datatypes an unsigned type to allow for reading files larger than a signed value would allow. + modify historical-buffer to allow tab/back-tab to cycle through the first 9 buffers, solves the problem of seeing more than the first few possibilities on the message line. Toggling with the repeated '_' selects the first buffer shown. + modify name-completion to allow completion of filenames containing a '$'. + relax a check in ":w" by checking if the given name differs from the current filename. If so, do not require ":w!" to write a readonly file to a different location. This allows one to reuse the filename history for ":w". + modify special treatment of "#" which prevents it from being shifted with ">>" by disabling that when cindent is unset. + add a few ex-commands: nu, j!, wq! + modify statevars.c to make read/write of $title consistent, i.e., will warn that it cannot be set in the termcap configuration. + modify [Messages] buffer so that it is only invisible, not a scratch buffer. The latter makes it be automatically removed after viewing and closing the window. + add pattern for "ant" (Java make-program) to a few of the patterns in finderr.c + modify PromptAndSet() to allow a cancelled prompt for variable's value to store an ERROR token, which can be tested in scripts with &error. + split-out modes.rc from filters.rc to make configuration more flexible, e.g., for configure --disable-filters. + modify minubuffer editing to allow one to use ^Ga to toggle miniedit mode and append to the buffer shown from a previous command rather than having it erased. + modify name-completion for majormode names used as macro parameters to use the long name (with "mode" ending) rather than the short name, for consistency. + modify perl.xs to allow for $VILE_LIBDIR_PATH to be a list of paths. Only add the corresponding xxx/perl names to @INC if they correspond to a real directory. + change minimum/maximum repeat counts for regular expressions from a byte to an integer. + modify interpretation of "~local", "~with", "~elsewith" and "~endwith" so they are within the normal "~if"/"~endif" hierarchy. + modify minibuffer editing to shift the display left/right as needed after doing the initial tab of a name-completion, in case that left the cursor position past the end of the line. + add experimental plugin support and example. Locale Improvements: + workaround for broken locale table on Solaris8 and Windows2000, etc., which shows tab as both as printable and a control character. The ISO C standard states that control characters are not printable. + extend workaround for UTF-8 locale in termcap driver to translate UTF-8 input to Latin-1. + improve/extend checks for locales which correspond to 8-bit character encoding, resetting to POSIX locale (ASCII) if the nl_langinfo() function returns a value that does not look like ASCII or ISO-8859-x. This change applies to the termcap/terminfo and X11 drivers. + show locale and encoding values in the header of the [Printable Chars] buffer. + add $encoding and $locale variables to show what vile's internal 8-bit encoding and locale are set to. + turn on locale feature on win32 New Commands: + add macro "which-menu" to which.rc, which shows the locations that xvile checks for a menu-file. + add macro "show-each-buffer" (file showeach.rc), which splits up the screen into equal chunks to display as many of the non-scratch buffers as possible. + add macro "which-filter" to show which locations would be checked for an external filter. If the filter happens to be built-in, this is also noted, in the message line. + improve "eval" command, provide for mixture of functions and other tokens which are passed to the script interpreter. + modify SpellFilter macro to use the results from [Filter Messages] with the error-finder to step through the misspellings. + add macro "show-filtermsgs" to show syntax filter messages, setting the list to the error-buffer to provide simple stepping through the errors which are found. + add commands "popup-buffer" and "popdown-buffer", which open/close windows for the given buffer rather than changing the current window to show a different buffer. The "popup-buffer" command is a wrapper for the existing logic used for help and similar commands. The "popdown-buffer" command differs from "delete-window" by closing all windows for the given buffer. + add command "for-buffers", which performs the same command for the specified buffers. New Modes: + add "reader-policy" mode, which allows one to control whether vile will fall-back to line-by-line reading if it encounters an error. + add mode "for-buffers", which specifies whether kill-buffer (and for-buffers) command use globbing or regular expressions. + add "filtermsgs" mode, for built-in filters to report syntax errors into [Filter Messages] buffer so that one may use the error finder to locate these. + add mode "ignoresuffix", which tells vile to strip the given pattern from a filename before matching majormode suffixes against it. + add mode "showchar", which turns on a field in the modeline that tells what the character value is at the current editing position. New Variables and Functions: + add new operators to make it simpler for macros to check for features: "&isa", "&classof" and "&mclass". + add "&match" and "&cmatch" functions for checking if a given regular expression matches a string. + add "$error-tabstop" variable, to allow changing the tabstop value used when interpreting "%C" results in the error finder. Most programs assume 8, and that does not work well when editing buffers with other tabstops such as 4. + add "$goal-column" variable for debugging. Syntax Filters: + modify ".table" command in filters parsing to read the user's color definitions, e.g., from .vile.keywords, as is done in a ".source" command. + add a ".brief" to filters parsing, which uses "?" to match zero or all of the following characters, in constrast to ".abbrev" which uses "*" to match zero or more of the following characters. + several new majormodes, with corresponding syntax filters: + ".jsp" files are really (close to) a variety of HTML files. Add simple support for JSP in htmlfilt.l + add iss-, nsis- and ini-modes + add lispmode, to use vile-lisp-filt. + add nmakemode, for special cases such as M$'s ".dsp" files. + add syntax filter for AutoIt version 3 and majormode au3mode. + add syntax filters for iss- and ini-modes. + add vbsmode using ".vbs" suffix based on basmode. + extend suffixes for several majormodes: + add ".asp" to jspmode suffixes + add ".cls" filetype for vbmode, add symbols for Visual Basic class modules to vb.key + add ".dcl" filetype for dclmode. + add ".el" to suffixes for lispmode. + add ".hpp" to suffixes for cppmode. + add ".jad" suffix for javamode for Java Disassembler. + add ".mm" to nroff mode. + add ".ph" and ".pph" to esqlmode suffixes. + add ".shar" to shmode suffixes. + add ".termcap" and ".terminfo" suffixes for tcmode and timode + add ".tic" as a suffix for timode. + make "TODO" a txtmode file. + modify pattern for logmode to allow filenames such as gmake.out + add a mode-pathname setting for cppmode, so files under (for example) /usr/include/g++ will be treated as C++. Newer C++ headers have no suffixes. + add an "-s" option to c-filt.c, for JavaScript (to support jsmode). Use this to control whether to allow regular expressions in certain cases. + modify ShowFormatted macro to support "-mm" macros. + modify spellflt.l to allow it to be used in winvile, using npopen, as a built-in filter. + rewrote pascal syntax filter in lex, adding highlighting for numbers, and TurboC, Delphi comments. + modify cppmode's suffixes to look for .C, .H and .CC only on systems where filenames are case-sensitive. + split up the majormode "suffixes" into suffixes, mode-filename and mode-pathname to make it clearer how to associated regular expressions with the filename for majormodes. + change highlighting for misspelled words to Error class. + add environment variable VILE_SPELL_FILT to vile-spell-filt, to allow overriding the compiled-in program and options used for performing the lookup. + many improvements to parsing and highlighting in existing filters (see CHANGES). X11 changes: + add --disable-imake option to configure script, from xterm. + modify xvile's wheelScrollAmount resource to scroll by pages if the resource value is negative. + revise lookup for xvile's menu file to look for dotnames in the current and home-directories, while non-dotnames may be found there and in $HOME/.vile and on $startup-path. Combine this with changing the default for $menu-file back to ".vilemenu" as documented rather than "vilemenu.rc". The latter name is used in the non-dotname locations if $menu-file is a dot-name. Win32 changes: + several changes to allow winvile to remember recent files and folders + winvile remembers up to 20 of the files it has recently opened/created (feature disabled by default). + winvile remembers up to 20 of the folders it has recently visited via an implicit or explicit cd (feature disabled by default). + Remembered files/folders are accessible and "replayable" from winvile's system menu. + Two new modes: recent-folders and recent-files specify maximum number of folders/files that may appear in winvile's system menu. Range is 0-20; a value of 0 disables feature. + Two new commands: purge-recent-folders and purge-recent-files clear the list of folders/files that appear in winvile's system menu. + modes and commands work in console mode (minimizes conflicts when sharing a single vile.rc), but the files/folders that console vile accesses are _not_ remembered. + improve the winvile resize/status window: + make resize window wide enough to show geometries that exceed 99 columns + make resize window continually center itself over the editor's frame (NT and XP only). + modify dequoting of winvile's command-line in ntwinio.c to allow for quoting to be within parameters, e.g., winvile +"100" makefile + reenable SHIFT+INSERT in the win32 mini-buffer (for both vile.exe and winvile.exe). Unfortunately, the cygwin shell eats SHIFT+INSERT for console vile (mini-buffer input only). now, it's once again possible to: $ vile somefile /<shift+insert> <- search for string sitting on clipboard + modify environment variable lookup for win32 to look in the registry for the VILE* environment variables: VILEINIT VILE_HELP_FILE VILE_LIBDIR_PATH VILE_STARTUP_PATH VILE_ERROR_ABORT This change is made to make it more easily installable; Windows changes to environment variables apparently do not take effect until the machine is rebooted. Registry changes take effect immediately. + add package script for winvile using Inno Setup. + improve cursor display in winvile: + when selecting text, show I-beam cursor. + when selecting a movable mode line, show a double-headed, north-south cursor. + when moving the mouse over a movable mode line, show a double-headed, north-south cursor. + don't allow mouse capture if the left mouse button is pressed in the area encompassing the editor's last two lines (message line and nonmovable mode line). Don't allow mouse capture if the left mouse button is pressed on movable mode line. Corrects long-standing winvile bugs. + add graphical change-directory to [win]vile via new command "wincd". The graphical change-directory is also accessible via winvile's system menu and right mouse popup menu. + ensure that files created via winvile's "Save As" and vile's ":f" commands are remembered in winvile's "Recent Files" list. + make filename completion with cygwin ignore case. VMS changes: + add VMS mode record-attrs, modify logic in vms_creat() to use this information to make the default VFC files written from DCL editable. Those use PRN (print file format) record attributes. + modify which.rc to use &pcat rather than $pathname-separator, since the latter is ambiguous on VMS. + modify infer_majormode() to work with VMS pathnames. + correct logic for VMS pathnames so that a directory buffer will, as on Unix, give the same buffer name as the directory leaf. + improve fakevms test-driver and related OPT_VMS_PATH code for VMS pathnames, making name-completion work for VMS pathnames on Unix. + modify catnap() function to use IEEE floating point on IA64, since that platform does not support F-floats. + modify vmsbuild.com and descrip.mms to work with IA64. December 2007, vile 9.6 is released. Highlights since 9.5 (aside from bug fixes): General changes: + implement basic support for Unicode (see Locale Improvements). + implement vi-style modeline, limited to setting buffer- and window- modes, or majormodes. + implement patterns as line-specifiers in ex-mode. + revised command-line option parsing to use scripting more effectively: + multiple startup files are allowed. + most command-line options are translated to their equivalent script and executed, rather than saving state for the most recent of each option. This makes the -s, -S, -g, -G options obsolete (but still accepted). + add "-c" option (the POSIX form of "+"). + disallow source'ing from the current directory if the source'd file might be writable by other users. + make mouse work for curses driver just like the termcap/terminfo driver. + improve majormodes for complex fences by initializing the (non-string) buffer mode values for submode groups according to the values in the submode. This makes ignorecase work as expected in the complex fence matching for vbmode. + improve name-completion by saving/restoring the original window and buffer when [Completions] closes, rather than the closest window. + add named marks for decimal digits . + modify ":describe-bindings" to show whether the command accepts a range, and whether it is undoable. + correct comparisons used for handling bounds in regular expressions, e.g., the "2" in "\(this\|[l-m]\)\{2\}". + change behavior of regular expression OR'd alternatives - only the first match was used rather than the longest one. + modify "filename" shown in :show-filtermsgs to use the buffer name if no filename is available. Locale Improvements: + several changes to provide usable Unicode support: + add mode percent-utf8 to set a threshold for file-encoding mode "auto" detection of UTF-16/UTF-32 files. + file-encoding mode can be set to "auto", to detect UTF-16 files, which are loaded as UTF-8. + UTF-8 files are detected based on the file-encoding mode as well. + Unicode values are displayed (where no locale controls) as "\uXXXX" in 4 hexadecimal digits. + add unicode-as-hex mode to override locale, forcing Unicode values to display as "\uXXXX". + for buffers with UTF-8 encoding, show illegal bytes as "\?XX". + Unicode values can be inserted into buffers using ^VuXXXX form. + modify manfilt.c to provide UTF-8 output in a UTF-8 locale. Limitations: + terminal drivers support Unicode display in varying degrees: + winvile - multicolumn characters, depends on font selection + termcap/terminfo - relies on terminal emulator, knows about multicolumn characters + xvile - displays only single-column characters + curses - depends on the curses library, e.g., ncursesw + win32 console - not yet implemented + combining characters are not combined. + registers hold byte data, will show the UTF-8 encoding for data rather than a \uXXXX (unless the file-encoding for [Registers] is changed). + some "characters" such as the report for yanked text is still really a byte-count. + inserting a \uXXXX into the minibuffer will display the UTF-8 encoding. + regular expressions are not wide-character aware. + UTF-16 and UTF-32 files are detected based on BOM and/or the contents of the first line of the file. + external syntax filters do not handle BOM or UTF-16, UTF-32. + add character classes [:ident:], [:octal:] and [:path:], and change the association of \w and \W to [:ident:], making [:alnum:] no longer include "_". + modify regexp.c so tab is not matched by \p or [[:print:]] for consistency with POSIX regular expressions. New Commands: + add rename-other-buffer command, use that to modify spell.rc so it can work with scratch buffers which otherwise would be lost, e.g., "[Help]". + add "describe-&functions" and "describe-$variables" commands. + add ":goto-percent" command. + add (nvi/vim) ex-commands: a!, c!, i! + add ":c" as alias for ":change-til" (nvi/vim). New Modes: + UTF-8 is supported via new modes "byteorder-mark" and "file-encoding" + add mode xterm-fkeys, to allow termcap driver to generate shift/control/alt modifiers for function keys. + add "rectangle-insert-mode". + add "showvariables" mode, for testing expressions used in [Variables]. + add "echo-to-clipboard" mode for Win32 hosts: all text selected with the mouse is automatically copied to the Windows clipboard. + add "bufname-expr", "identifier-expr" and "pathname-expr" buffer modes to provide regular expression parsing of $bufname, $identifier and $pathname in the show-variables command as well as for the related expansion of tokens from the cursor position. If the expressions are empty, the code falls through to use the corresponding older character-class parsing. Default values are provided for each *-expr mode. + add cursor-tokens mode to control whether vile uses regular expressions, character classes or a combination to obtain tokens from the screen. New Variables and Functions: + add new symbols "$return" and "$_" which can be used to implement simple functions . + add "%n" and "%N" substitutions for $title-format + change "%n" in modeline substitutions to use file name (pathleaf) rather than relative path (shorten_path). Use "%r" for the latter. + add ">motion" function for scripts. + add $buf-fname-expr to show the combined bufname-expr, pathname-expr used to interpret ^X-e. + improve handling of enumerated values by forcing all to lowercase, e.g., to eliminate the need for the special case in 9.1x to handle "TRUE" and "true". + update title when doing a "cd", in case it uses %r substitution. Syntax Filters: + modify syntax filters to use flex's character classes. + add configure check for lex's which support character classes, and add filters/noclass.sh to work around those which do not. + several new majormodes, with corresponding syntax filters: + add confmode for "ordinary" config-files. + add csmode (for C# ".cs" files). + add csvmode for ".csv" files. + add delphi mode + add docbookmode + add lua mode + add mcrlmode for mCRL/mCRL2 modeling language. + add midlmode, for Microsoft IDL. + add rtfmode for RTF files. + add wbtmode for WinBatch. + add xpmmode + add majormodes for bnf, css, php + extend suffixes for several majormodes: + add ".ebuild" suffix for shmode. + modify preamble for xml- and html-modes to ensure that the first tag determines the type. + add output from rcshist to diffmode. + add ".vbp" files to inimode. + add ".reg" files to inimode. + add ".ddl" suffix to sqlmode. + add ".dsr" suffix to vbmode. + add several package-related suffixes to sqlmode. Other improvements to majormodes: + modify majormode inferencing to check preamble for [Standard Input] and [Output] buffers. + modify preamble patterns for shell modes such as awk, etc., to allow for programs without an absolute pathname, e.g., "#! awk". + improved cppmode's identifier-expr. + updated python keywords + improve bas-filt.l by not highlighting incidental matches in the attribute section of a Visual Basic form-file. + add section definitions to vbmode. + add complex fences to vbmode. + improve vl-filt.l based on Verilog LRM draft + fill in complete list of event names for xres.key from Xt/TMParse.c + fix sh-filt.l for parameter substitutions containing an escaped quote, e.g., VERSION=${VERSION#*VERSION \"} VERSION=${VERSION%\"*} + change htmlfilt.l to highlight character- and URI-references as numbers to make them distinct from strings with ordinary text. + add "+", ",", "&", "@" and ";" to URL patterns in filters. + fixes for termcap syntax highlighter, i.e., tcmode: + allow description field to be empty + color the "|" between aliases. + improve string- and escape-parsing + fixes for terminfo syntax highlighter, i.e., timode: + allow description field to be empty + color the "|" between aliases. + allow aliases to contain blanks. + add check in m4-filt.c for unbalanced quote, show the affected area as an error. + several improvements and fixes to lex-filt.l (a rewrite which makes it very complete, however it now requires flex). + minor fixes to make most of the lex filters build with "old" lex, + make autocolor work for curses-driver, e.g., --with-screen=ncurses + improve vilefilt.l, highlighting mode names and displaying error for unknown mode, function and state variables. + modify spellflt.l to chop words according to Camel-case, so tokens such as "ChopWords" are treated by the spell checker as multiple words. + modify spell- and txt-filters to allow users to add words to their respective ".keywords" files to override the builtin highlighting. + make ShowFormatted macro more configurable by allowing environment variables $VILE_NROFF_FILT and $VILE_TABLE_FILT to override the choice of programs therein. X11 changes: + add -class option to xvile. + make cursor-adjustment after paste in xvile dependent on whether the pasted text ended with a newline. Win32 changes: + change winvile's registry subkey for recent-folders and recent-files to match environment variable settings from 9.4r, e.g., change "Software\winvile\MRUFiles" to "Software\VI Like Emacs\MRUFiles" + modify winvile's command-line parsing, adding "-i" option to perform the case used for "Send To": use the part of the command line after options as the filename and change working directory to match. + improve paste-performance in winvile by passing whole-line chunks to the insert-function. + improve repainting in winvile while processing external command. also modify keyboard handling to provide type-ahead while processing external command. + correct order of evaluation from 9.4w when setting record-separator, which was setting "crlf" ending temporarily when computing the buffer size, even when "lf" was intended. That would cause an immediate write from winvile (without change) for a buffer to write too many characters. + add a character-class check to find_b_file() to prevent names such as "<vile.1>" from being canonicalized into "vile.1" on win32 via FindFirstFile(). This fixes a problem where ^X-n would sometimes display the wrong buffer. + add shifted-cursor-key bindings for winvile, like xterm. + add KEY_xxx definitions to OS/2 and Win32 drivers, defining up to KEY_F35 for the former and KEY_F24 for the latter . + add &pquote in manpage.rc, to allow it to format html output when vile-manfilt, etc., reside in directories containing spaces in their name. + correct check of return of ffread() in spellflt.l's workaround for platforms such as win32 which have no usable popen(). That made spelling checks require two ^X-i presses. + modify ntwinio.c to invoke build_recent_file_and_folder_menus() in the WM_INITMENUPOPUP event rather than WM_SYSCOMMAND. This makes winvile initialize the recent-folders and recent-files if one uses a right-click on the title of the window. + modify spell filter so that it can get VILE_SPELL_FILT from the registry on win32. + improved winvile's "flash". + fixes for 64-bit warnings of Visual Studio .NET 2003 + modify wvwrap.exe to work with pathnames containing "$", "&" and "'". + improve winvile.iss (Inno Setup): + use values in patchlev.h to set the package version information. + add context menu and Send To shortcuts + install the keyword files VMS changes: + minor build-fixes for VMS: + modify vmsbuild.com to simplify workaround for broken MMS 3.8 + provide dummy variables for xvile to reflect modularization changes with respect to vmsvt.c + move VMS-specific code from termio.c to vmsvt.c Other portability: + use va_copy() in dofmt() to work with Linux on powerpc + modify configure script to omit lex-filt.l from build if lex is not really flex, since the tables are too large for the older program. + improve os2vio.c, adding a check to distinguish between fullscreen and VIO to allow using bright background colors in the latter . + modified regexp.c, add headers vl_regex.h, vl_alloc.h and vl_ctype.h to allow it to be easily built outside vile . + add KEY_BackTab to the output of show-key-names + fix kcod2prc() so that a shifted-tab is converted to "Shift+^I" rather than emitting a literal tab in the result. Performance: + modify the symbol-table lookup in filters.c to use tsearch() when available. For an 8Mb rtf file this improved performance by about a factor of two (on Linux - Visual C++ has no tsearch). + use new module blist (binary search of lists) to reduce linear searches in the places where btree is not already used. + add configure check for getc_unlocked(), putc_unlocked() and tsearch() to use in performance improvements for syntax filters. June 2008, vile 9.7 is released. While the goal for this release is to fix regressions and new bugs since 9.5; there are some new/modified features. Highlights since 9.6 (aside from build- and bug-fixes): General changes: + modify prompt for new mode value to consistently show the mode's full name. + modify wrapmargin mode to use negative values as a count from the left of the screen. + modify behavior of ":ww!" to act like ":w!", allowing it to write all files. + trim trailing blanks from text handled in modelines in case there was a ^M. + modify treatment of ":setl dos" to behave the same as ":set-dos". That makes it possible to put a "vile:dos" in a modeline and make vile convert the line-endings. + flush the standard output before writing version message using the standard error, in case there was some output pending. + modify curses-driver to avoid a curses-refresh (repainting the whole screen) between a shell command and the "Press return to continue" message. + improved scripting, making it simpler to save a boolean mode-value in a variable and restore it by assignment. Locale Improvements: + improve locale initialization, checking if there is no installed narrow locale corresponding to the given (wide) locale. In that case, default to either ISO-8859-1 or ASCII, depending on whether there was actually a wide locale whose encoding is UTF-8 or ISO-8859-1, or neither. + force the [Printable Chars] buffer to use file-encoding=8bit, makes it display consistently legal codes in the second column. + make ISO-8859-1 data display consistently in UTF-8 buffer as "\?xx". + provide workaround for systems without nl_langinfo(CODESET)). + make transpose-characters work for wide-characters. + make "~" (flip-character) and related case-conversion work for Unicode in 0..255 range. New Commands: none New Modes: + modify mktbls to allow special-case alias for modes which have no convenient abbreviation. + add "fk" alias for file-encoding mode. + add a "locale" value for file-encoding, use that as the default. New Variables and Functions: + add $buf-encoding symbol, to show the actual encoding used by the current buffer vs the file-encoding which is one of vile's internal names such as "8bit" or "locale". Syntax Filters: + modify parsing of keyword files to accept an empty parameter for "abbrev" and "brief", to disable the "*" and "?" feature. + remove obsolete lex-filters for perl and ruby (only the C versions have been supported). + improved lisp filter: + change class color of parentheses to "Action" to make them easier to distinguish from "String". + color binary, octal and hexadecimal constants, as well as parse the "#\" patterns. + improved perl syntax filter: + make perlpod sections more readable by highlighting the control lines. + add double-quote to quote-delimitors. + show interpreted symbols in double-quoted regular expressions. + if "/e" modifier is set for regular expression, show interpreted symbols for that. + show regular expression modifiers in keyword-attribute, not string + color &foo as a variable. + color both class and member in variables such as $foo::bar + add ".t" to perlmode, using $mode-pathname + improved ruby syntax filter: + match keywords containing '!' '?' and '=' depending on the context. + remove unmatchable characters from the list of those matched following $. + change the instance variable matching to @@?{KEYWORD} instead of @+{KEYWORD}. + highlight constants (keywords beginning with a capital) with the Type attribute. + highlight binary integers (such as 0b10101). + disable "*" and "?" abbreviation feature in ruby.key, allowing match of "defined?", etc. Other improvements to filters: + make vile's symbol-tables accessible to vilemode in winvile. + minor improvement to vbmode's fence-if to ignore lines with continuations. + improve here-document parsing in sh-filt.l to work with "words" which contain blanks. Other improvements to majormodes: + strip redundant "mode" from majormode names, avoiding the potential for creating foomodemode when the script says define-majormode foomode + remove ".scm" from c-suffixes pattern. + add schememode. X11 changes: + update input-method code, from xterm. + add xvile resource setting "openIm" to control whether it tries to open input-method. + improved handling of runtime X errors, xvile will attempt to save buffers. Win32 changes: + simplify wvlwrap.exe by disabling globbing temporarily. This allows opening files whose names contain square brackets. + suppress part of wildcard expansion in call to expand_wild_args(), e.g., for command-line of winvile, since that interferes with reading files whose names contain square brackets. VMS changes: none Other portability: + improve configure checks for iconv. Performance: none August 2010, vile 9.8 is released. The goal of this release is to fill in the remainder of the UTF-8 support. Highlights since 9.7 (aside from build- and bug-fixes): General changes: + many improvements to UTF-8, for regular expressions and input. + implement user-definable operators + vile.hlp and all ".doc" plain-text files are generated from html. http://invisible-island.net/vile/vile-toc.html + highlight matches in which-keywords, etc., and put a hyperlink on the highlighted text to view the corresponding file. + add a brief mode format "%M" for modeline-format + improve checks for insecure file permissions. + improve which-source and which-exec commands, showing which files fail the checks for insecure permissions. + new configure script options: + --with-symlink, which augments --program-suffix to make it simple(r) to install versioned binaries. + options for transforming program name upon install: -- program-prefix, --program-suffix, --program-transform-name Locale Improvements: + add environment variable VILE_LOCALE_MAPPING to help with special cases of associating wide/narrow locales, e.g., where the narrow locale is only available under a non-empty suffix. + regular expressions support character classes for UTF-8. + regular expressions support \< and \> markers for UTF-8. + format-til, lower-til, upper-til and flip-til work with UTF-8 + xvile uses \uXXXX format when the font does not contain a glyph for a given character. + accept ^VUddddd input for Unicode in decimal (base ten). New Commands: + new command-line option "-F" tells vile to only run the syntax filters for the given files, writing the attributed text to the standard output. Used this option to highlight the code-examples in vile's html and documentation. + added several "list-XXX" aliases to match "show-XXX" commands, for consistency. + "append-number", "insert-number", "overwrite-number" commands work with characters entered as numbers. + "define-menu-entry" modifies xvile menu entries. + "set-extra-colors" allows setting extra colors for special buffers such as [Settings]. + "show-filtercolors" macro shows the class names and their colors for the current majormode. + "show-extra-colors" shows classes and colors modified by "set-extra-colors". + "show-local-modes" is an easier-to-remember variation for the count+"show-modes" combination. + "show-undo-stack" shows the contents of the undo-stack. + "show-wide-printable" provides a way to see details for other "pages" than the ASCII/Latin-1 0-255 code. + "store-operator" stores a macro which is treated as an operator. New Modes: + "spaces-after-sentence" is now a buffer mode, to allow it to be part of a majormode. + "check-access" makes the check for insecure file-permissions configurable by the user. + "percent-autocolor" can be used to override the autocolor mode for very large files. + "reuse-position" allows users to specify that vile should restore the current line/column position when (re)displaying a scratch buffer built with liststuff. New Variables and Functions: + &bchanged, &fchanged and state variables $bchanged (same as $modified) and $fchanged make it simpler for scripts to check if buffer/file timestamps differ. + $cfgopts now shows drivers (ansi, borland, ntcons, ntwin, os2vio, vmsvt) and other useful settings (iconv, multibyte). + $cmd-encoding variable allows control of minibuffer's encoding + $cmd-motion variable is used in user-defined operators. + $font is always available, but readonly for non-GUI configurations. + $kill-size and $kill-limit variables to improve scripting with the $kill variable. + $latin1-expr variable specifies whether a derived narrow locale really has Latin1 (ISO-8859-1) encoding. + $modeline-limit limits the offset into each line that vile scans for modelines. + $term-cols, $term-lines and $term-resizes give the terminal dimensions, and tell if it is in a resizable window. + $title-encoding controls whether vile 8-bit or UTF-8 encoding is used when setting xterm title. Syntax Filters: + new "-c" option to vile-key-filt tells it to display tokens in their final color rather than based on syntax. + new "-Q" option for all syntax filters makes the filter write a ".keyword" table to stderr to show the effect of the "-k" option. + extend syntax keyword parsing to allow flags to be set for each keyword, e.g., to mark keywords that are used to delimit comments. + vile-awk-filt improvements + highlight inline comments. + highlight regular expression used as parameter, e.g., in sub(). + change $0, etc., to Ident2 class for consistency with other filters. + highlight some cases of unbalanced right-parenthesis or curly-braces. + correct DSTRING expression, to handle "\\\\" value. + accept literal spaces in patterns. + vile-basic-filt improvements + allow continuation marker in comments + support .NET-style preprocessor directives. + vile-ecl-filt (ECLiPSe/Prolog) + fix typo in STARTQUERY pattern + parse based-numbers. + highlight strings and numbers. + vile-html-filt improvements + "<%" "%>" are recognized anywhere - not just outside tags. + ensure that "server" is the tag, not one of the named values, e.g., "<server>" vs "<foo server=bar>". + use language value in script tag, e.g., to handle C# scripts. + modify check for language value to accept anything beginning "javascript", e.g., "javascript1.1". + check for "src" property in script tag before deciding whether to use JavaScript keywords. + create separate table "htmlprop" for HTML properties. + highlight CSS embedded in HTML. + vile-lisp-filt (also for scheme filter) + highlight quasiquote/backtick (`), quote ('), unquote (,) and unquote-splice (,@), including unquoted sub-expressions. + highlight the parentheses of quoted expressions in a different color. + vile-php-filt improvements + identifiers may begin with "_". + color heredocs and nowdocs + color comments beginning with "#". + add preamble pattern for phpmode. + nroff filter allows for macro-names to be used for fonts. + spell filter now uses $TMPDIR rather than putting its temporary files in the current directory. + vile-rpm-filter improvements: + recognize keywords ending with digits, such as "Source0". + distinguish one-liner tags from multi-line sections. + ignore case of keywords. + add keywords for %XXX variants of %{XXX} names. + highlight %XXX words in single-quotes. + vile-ruby-filt now handles stacked here-documents. + vile-scheme-filt + handle combinations of quotation literals. + highlight the unquote/unquote-splicing keywords. + handle the optional scheme parentheses extension ('[' and ']'). + vile-sh-filt + handle "${number}", "$(commands)", "$((expression))", "${name#value}", etc. + handle escape character in here-document. + vile-sql-filt improvements: + allow host variables in LEAD state. + improve parsing of "@" character. + allow newlines inside quoted strings. + vile-vile-filt improvements: + display numeric codes following a control/V as in a map-command as numbers or errors if fewer digits were found than expected + vile-yacc-filt improvements: + highlight all of the terminal symbols with "Terminal" class. + modify keyword ".merge" directive to make it distinct from ".source". The former reads without modifying the table name, the latter builds a new table. Use this feature in the yacc syntax filter to keep the terminal names and C keywords separate. + vile-xml-filt improvements: + use the prefixes defined by xmlns properties to select different symbol tables. + modify the way keywords are loaded, to support multiple symbol tables defined via the keyword files using the ".include" feature. Other improvements to majormodes: + lots of new file suffixes added to existing modes, of course. + new majormodes: + "ant" and "mvn" (maven) + asp + dtd + haskell + mailcap + objc (objective-c) + vb6 + xq (XQuery) + xsl + add option for C# verbatim string literals to c-filter.c + add to diffmode's preamble pattern to allow it to detect diff's in a piped input. + vbmode and vb6mode provide try-bloc,, "with" and "select" complex fences. + yacc.key updated to bison 2.4.1 and byacc 20100610. + modify xresmode to include shell-output from appres, e.g., ^X!appres XTerm + modify preamble settings for majormodes of the form "#!path" to make them more distinct. X11 changes: + add lxvile wrapper for xvile, which chooses a font based on locale setting + add uxvile script, based on uxterm. + vilemenu.rc lists fonts used in uxterm for the set of ordinary fonts if the $term-encoding is utf-8. + vilemenu.rc is scriptable; use this to work with the --disable-shell configuration by omitting menu entries which use shell features. + vilemenu.rc provides a default-font entry, to restore the font to whatever was given in a -fn option, or resource setting. + XVile.ad now matches Debian package. + handle XA_COMPOUND_TEXT and XA_UTF8_STRING selection types. + use Xutf8LookupString for input of UTF-8 key-events, if available. + RPM spec file configures xvile to provide menu support. + RPM spec file now installs uxvile. Win32 changes: + winvile supports Unicode select/paste. + modify winvile installer to optionally refrain from putting the newly installed directories first in $VILE_STARTUP_PATH, etc., if they already exist in the given path. That allows one to have vile.rc in the first path, e.g., c:\vile;c:\program files\vi like emacs + winvile "-i" option now saves the original command string, so filenames with embedded blanks now longer need quotes. + change Inno Setup script to install html files rather than doc files for documentation; added a shortcut to the table of contents. + UNC-paths are recognized with Cygwin. + modify configure script, etc., to build "minvile" and "convile" flavors using MinGW. + implement quick-launch rule in winvile.iss script. + DJGPP version provides syntax highlighting. + borland.c (used for DJGPP) now tabuluates the shift/control/alt flavors of cursor- and function-keys, defining function keys up to 48. Terminal drivers: + ansi driver supports color syntax highlighting. + curses driver supports color-schemes. + improve configuration/initialization of curses-driver to ensure that no attempt is made to display UTF-8 using 8-bit curses. + modeline formatting supports UTF-8 filenames. + xterm-fkeys improvement: + checks for existence of shifted cursor- and editing-keys when the unshifted keys do not use CSI format. + recognizes either form of CSI + use xterm patch #251 feature for saving/restoring title in termcap and curses drivers. Other portability: + add configure check for utf8 library, needed for some platforms to use iconv library. + add configure check for SIGWINCH, to fix resizing on OS X + optionally use rpath feature to simplify linking against libraries in nonstandard locations. + use pkg-config for X libraries, if available. + encryption feature works with 64-bit platforms. Performance: + improve performance for show-variables and describe-bindings. + improve performance for displaying syntax highlighting of very long lines by using a fast check on the left/right limits of single-line regions that could be displayed, and ignoring attributed regions past those bounds. + improve performance of on-the-fly UTF-8 regular expressions by inlining and making checks to see if a byte is ASCII before doing conversions. ------------------------------- $Header: /usr/build/vile/vile/RCS/README,v 1.103 2010/08/08 21:56:28 tom Exp $ -------------------------------
