diff -urN vim71/runtime/autoload/adacomplete.vim vim71_ada/runtime/autoload/adacomplete.vim --- vim71/runtime/autoload/adacomplete.vim 2007-05-05 19:34:16.000000000 +0200 +++ vim71_ada/runtime/autoload/adacomplete.vim 2008-01-16 16:46:40.000000000 +0100 @@ -1,13 +1,13 @@ "------------------------------------------------------------------------------ " Description: Vim Ada omnicompletion file " Language: Ada (2005) -" $Id: adacomplete.vim,v 1.1 2007/05/05 17:34:16 vimboss Exp $ +" $Id: adacomplete.vim 825 2007-12-09 13:34:03Z krischik $ " Maintainer: Martin Krischik -" $Author: vimboss $ -" $Date: 2007/05/05 17:34:16 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/adacomplete.vim $ +" $Author: krischik $ +" $Date: 2007-12-09 14:34:03 +0100 (So, 09 Dez 2007) $ +" Version: 4.5 +" $Revision: 825 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/adacomplete.vim $ " History: 24.05.2006 MK Unified Headers " 26.05.2006 MK improved search for begin of word. " 16.07.2006 MK Ada-Mode as vim-ball diff -urN vim71/runtime/autoload/ada.vim vim71_ada/runtime/autoload/ada.vim --- vim71/runtime/autoload/ada.vim 2007-05-05 20:02:22.000000000 +0200 +++ vim71_ada/runtime/autoload/ada.vim 2008-01-16 16:46:40.000000000 +0100 @@ -1,14 +1,16 @@ "------------------------------------------------------------------------------ " Description: Perform Ada specific completion & tagging. " Language: Ada (2005) -" $Id: ada.vim,v 1.1 2007/05/05 18:02:22 vimboss Exp $ -" Maintainer: Martin Krischik +" $Id: ada.vim 774 2007-09-17 09:11:59Z krischik $ +" Maintainer: Martin Krischik +" Taylor Venable " Neil Bird -" $Author: vimboss $ -" $Date: 2007/05/05 18:02:22 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/ada.vim $ +" Ned Okie +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/ada.vim $ " History: 24.05.2006 MK Unified Headers " 26.05.2006 MK ' should not be in iskeyword. " 16.07.2006 MK Ada-Mode as vim-ball @@ -17,6 +19,10 @@ " 05.11.2006 MK Bram suggested not to use include protection for " autoload " 05.11.2006 MK Bram suggested to save on spaces +" 08.07.2007 TV fix mapleader problems. +" 09.05.2007 MK Session just won't work no matter how much +" tweaking is done +" 19.09.2007 NO still some mapleader problems " Help Page: ft-ada-functions "------------------------------------------------------------------------------ @@ -425,7 +431,15 @@ execute '!ctags --excmd=number ' . l:Filename endfunction ada#Create_Tags -function ada#Switch_Session (New_Session) "{{{1 +" Section: ada#Switch_Session {{{1 +" +function ada#Switch_Session (New_Session) + " + " you should not save to much date into the seession since they will + " be sourced + " + set sessionoptions=buffers,curdir,folds,globals,resize,slash,tabpages,tabpages,unix,winpos,winsize + if a:New_Session != v:this_session " " We actualy got a new session - otherwise there @@ -437,18 +451,23 @@ let v:this_session = a:New_Session - if filereadable (v:this_session) - execute 'source ' . v:this_session - endif + "if filereadable (v:this_session) + "execute 'source ' . v:this_session + "endif augroup ada_session autocmd! autocmd VimLeavePre * execute 'mksession! ' . v:this_session augroup END + " + "if exists ("g:Tlist_Auto_Open") && g:Tlist_Auto_Open + "TlistOpen + "endif + endif return -endfunction ada#Switch_Session "}}}1 +endfunction ada#Switch_Session " Section: GNAT Pretty Printer folding {{{1 " @@ -546,18 +565,23 @@ \ a:Keys . \" :" . a:Command . "" else + if exists("g:mapleader") + let l:leader = g:mapleader + else + let l:leader = '\' + endif execute \ "50amenu " . \ "Ada." . escape(a:Text, ' ') . - \ "" . escape(g:mapleader . "a" . a:Keys , '\') . + \ "" . escape(l:leader . "a" . a:Keys , '\') . \ " :" . a:Command . "" execute \ "nnoremap " . - \ escape(g:mapleader . "a" . a:Keys , '\') . + \ escape(l:leader . "a" . a:Keys , '\') . \" :" . a:Command execute \ "inoremap " . - \ escape(g:mapleader . "a" . a:Keys , '\') . + \ escape(l:leader . "a" . a:Keys , '\') . \" :" . a:Command endif return @@ -566,10 +590,15 @@ " Section: ada#Map_Popup {{{2 " function ada#Map_Popup (Text, Keys, Command) + if exists("g:mapleader") + let l:leader = g:mapleader + else + let l:leader = '\' + endif execute \ "50amenu " . \ "PopUp." . escape(a:Text, ' ') . - \ "" . escape(g:mapleader . "a" . a:Keys , '\') . + \ "" . escape(l:leader . "a" . a:Keys , '\') . \ " :" . a:Command . "" call ada#Map_Menu (a:Text, a:Keys, a:Command) diff -urN vim71/runtime/autoload/decada.vim vim71_ada/runtime/autoload/decada.vim --- vim71/runtime/autoload/decada.vim 2007-05-05 19:25:32.000000000 +0200 +++ vim71_ada/runtime/autoload/decada.vim 2008-01-16 16:46:41.000000000 +0100 @@ -1,14 +1,14 @@ "------------------------------------------------------------------------------ " Description: Vim Ada/Dec Ada compiler file " Language: Ada (Dec Ada) -" $Id: decada.vim,v 1.1 2007/05/05 17:25:32 vimboss Exp $ +" $Id: decada.vim 774 2007-09-17 09:11:59Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik -" Maintainer: Martin Krischik -" $Author: vimboss $ -" $Date: 2007/05/05 17:25:32 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/decada.vim $ +" Maintainer: Martin Krischik +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/decada.vim $ " History: 21.07.2006 MK New Dec Ada " 15.10.2006 MK Bram's suggestion for runtime integration " 05.11.2006 MK Bram suggested not to use include protection for @@ -45,7 +45,7 @@ call ada#Switch_Session (a:1) elseif argc() == 0 && strlen (v:servername) > 0 call ada#Switch_Session ( - \ expand('~')[0:-2] . ".vimfiles.session]" . + \ expand('~')[0:-2] . ".vimfiles.session]decada_" . \ v:servername . ".vim") endif return diff -urN vim71/runtime/autoload/gnat.vim vim71_ada/runtime/autoload/gnat.vim --- vim71/runtime/autoload/gnat.vim 2007-05-05 20:18:20.000000000 +0200 +++ vim71_ada/runtime/autoload/gnat.vim 2008-01-16 16:46:46.000000000 +0100 @@ -1,14 +1,15 @@ "------------------------------------------------------------------------------ " Description: Vim Ada/GNAT compiler file " Language: Ada (GNAT) -" $Id: gnat.vim,v 1.1 2007/05/05 18:18:20 vimboss Exp $ +" $Id: gnat.vim 774 2007-09-17 09:11:59Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik -" Maintainer: Martin Krischik -" $Author: vimboss $ -" $Date: 2007/05/05 18:18:20 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/gnat.vim $ +" Maintainer: Martin Krischi k +" Ned Okie +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/autoload/gnat.vim $ " History: 24.05.2006 MK Unified Headers " 16.07.2006 MK Ada-Mode as vim-ball " 05.08.2006 MK Add session support @@ -16,6 +17,7 @@ " 05.11.2006 MK Bram suggested not to use include protection for " autoload " 05.11.2006 MK Bram suggested to save on spaces +" 19.09.2007 NO use project file only when there is a project " Help Page: compiler-gnat "------------------------------------------------------------------------------ @@ -71,13 +73,19 @@ execute 'mksession! ' . v:this_session endif - if strlen (self.Project_File) > 0 - call ada#Switch_Session ( - \ expand('~') . "/vimfiles/session/" . - \ fnamemodify (self.Project_File, ":t:r") . ".vim") - else - call ada#Switch_Session ('') - endif + "if strlen (self.Project_File) > 0 + "if has("vms") + "call ada#Switch_Session ( + "\ expand('~')[0:-2] . ".vimfiles.session]gnat_" . + "\ fnamemodify (self.Project_File, ":t:r") . ".vim") + "else + "call ada#Switch_Session ( + "\ expand('~') . "/vimfiles/session/gnat_" . + "\ fnamemodify (self.Project_File, ":t:r") . ".vim") + "endif + "else + "call ada#Switch_Session ('') + "endif return endfunction gnat#Set_Project_File " }}}1 diff -urN vim71/runtime/compiler/decada.vim vim71_ada/runtime/compiler/decada.vim --- vim71/runtime/compiler/decada.vim 2007-05-05 20:09:54.000000000 +0200 +++ vim71_ada/runtime/compiler/decada.vim 2008-01-16 16:37:03.000000000 +0100 @@ -1,16 +1,17 @@ "------------------------------------------------------------------------------ " Description: Vim Ada/Dec Ada compiler file " Language: Ada (Dec Ada) -" $Id: decada.vim,v 1.1 2007/05/05 18:09:54 vimboss Exp $ +" $Id: decada.vim 774 2007-09-17 09:11:59Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik -" Maintainer: Martin Krischik -" $Author: vimboss $ -" $Date: 2007/05/05 18:09:54 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/compiler/decada.vim $ +" Maintainer: Martin Krischik +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/compiler/decada.vim $ " History: 21.07.2006 MK New Dec Ada " 15.10.2006 MK Bram's suggestion for runtime integration +" 08.09.2006 MK Correct double load protection. " Help Page: compiler-decada "------------------------------------------------------------------------------ @@ -24,6 +25,13 @@ if !exists("g:decada") let g:decada = decada#New () + + call ada#Map_Menu ( + \'Dec Ada.Build', + \'', + \'call decada.Make ()') + + call g:decada.Set_Session () endif if exists(":CompilerSet") != 2 @@ -33,16 +41,9 @@ command -nargs=* CompilerSet setlocal endif -call g:decada.Set_Session () - execute "CompilerSet makeprg=" . escape (g:decada.Make_Command, ' ') execute "CompilerSet errorformat=" . escape (g:decada.Error_Format, ' ') -call ada#Map_Menu ( - \'Dec Ada.Build', - \'', - \'call decada.Make ()') - finish " 1}}} "------------------------------------------------------------------------------ diff -urN vim71/runtime/compiler/gnat.vim vim71_ada/runtime/compiler/gnat.vim --- vim71/runtime/compiler/gnat.vim 2007-05-05 20:04:19.000000000 +0200 +++ vim71_ada/runtime/compiler/gnat.vim 2008-01-16 16:37:03.000000000 +0100 @@ -1,17 +1,19 @@ "------------------------------------------------------------------------------ " Description: Vim Ada/GNAT compiler file " Language: Ada (GNAT) -" $Id: gnat.vim,v 1.1 2007/05/05 18:04:19 vimboss Exp $ +" $Id: gnat.vim 774 2007-09-17 09:11:59Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik -" Maintainer: Martin Krischik -" $Author: vimboss $ -" $Date: 2007/05/05 18:04:19 $ -" Version: 4.2 -" $Revision: 1.1 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/compiler/gnat.vim $ +" Maintainer: Martin Krischi k +" Ned Okie +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/compiler/gnat.vim $ " History: 24.05.2006 MK Unified Headers " 16.07.2006 MK Ada-Mode as vim-ball " 15.10.2006 MK Bram's suggestion for runtime integration +" 19.09.2007 NO use project file only when there is a project " Help Page: compiler-gnat "------------------------------------------------------------------------------ @@ -46,6 +48,8 @@ \ 'GNAT.Set Projectfile\.\.\.', \ ':SetProject', \ 'call gnat.Set_Project_File ()') + + call g:gnat.Set_Session () endif if exists(":CompilerSet") != 2 @@ -55,8 +59,6 @@ command -nargs=* CompilerSet setlocal endif -call g:gnat.Set_Session () - execute "CompilerSet makeprg=" . escape (g:gnat.Get_Command('Make'), ' ') execute "CompilerSet errorformat=" . escape (g:gnat.Error_Format, ' ') diff -urN vim71/runtime/doc/ft_ada.txt vim71_ada/runtime/doc/ft_ada.txt --- vim71/runtime/doc/ft_ada.txt 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/doc/ft_ada.txt 2008-01-16 16:37:03.000000000 +0100 @@ -0,0 +1,516 @@ +*ft_ada.txt* Ada File type Plug-ins Last change: 2007 Seb 17 + + + ADA FILE TYPE PLUG-INS REFERENCE MANUAL~ + +ADA *ada.vim* + +1. Syntax Highlighting |ft-ada-syntax| +2. Plug-in |ft-ada-plugin| +3. Omni Completion |ft-ada-omni| + 3.1 Omni Completion with "gnat xref" |gnat-xref| + 3.2 Omni Completion with "ctags" |ada-ctags| +4. Compiler Support |ada-compiler| + 4.1 GNAT |compiler-gnat| + 4.1 Dec Ada |compiler-decada| +5. References |ada-reference| + 5.1 Options |ft-ada-options| + 5.2 Functions |ft-ada-functions| + 5.3 Commands |ft-ada-commands| + 5.4 Variables |ft-ada-variables| + 5.5 Constants |ft-ada-contstants| +8. Extra Plug-ins |ada-extra-plugins| + +============================================================================== +1. Syntax Highlighting ~ + *ft-ada-syntax* + +This mode is designed for the 2005 edition of Ada ("Ada 2005"), which includes +support for objected-programming, protected types, and so on. It handles code +written for the original Ada language ("Ada83", "Ada87", "Ada95") as well, +though code which uses Ada 2005-only keywords will be wrongly colored (such +code should be fixed anyway). For more information about Ada, see +http://www.adapower.com. + +The Ada mode handles a number of situations cleanly. + +For example, it knows that the "-" in "-5" is a number, but the same character +in "A-5" is an operator. Normally, a "with" or "use" clause referencing +another compilation unit is coloured the same way as C's "#include" is coloured. +If you have "Conditional" or "Repeat" groups coloured differently, then "end +if" and "end loop" will be coloured as part of those respective groups. + +You can set these to different colours using vim's "highlight" command (e.g., +to change how loops are displayed, enter the command ":hi Repeat" followed by +the colour specification; on simple terminals the colour specification +ctermfg=White often shows well). + +There are several options you can select in this Ada mode. See|ft-ada-options| +for a complete list. + +To enable them, assign a value to the option. For example, to turn one on: + > + > let g:ada_standard_types = 1 +> +To disable them use ":unlet". Example: +> + > unlet g:ada_standard_types + +You can just use ":" and type these into the command line to set these +temporarily before loading an Ada file. You can make these option settings +permanent by adding the "let" command(s), without a colon, to your "~/.vimrc" +file. + +Even on a slow (90Mhz) PC this mode works quickly, but if you find the +performance unacceptable, turn on |g:ada_withuse_ordinary|. + +Syntax folding instructions (|fold-syntax|) are added when |g:ada_folding| is +set. + +============================================================================== +2. File type Plug-in ~ + *ft-ada-indent* *ft-ada-plugin* + +The Ada plug-in provides support for: + + - auto indenting (|indent.txt|) + - insert completion (|i_CTRL-N|) + - user completion (|i_CTRL-X_CTRL-U|) + - tag searches (|tagsrch.txt|) + - Quick Fix (|quickfix.txt|) + - backspace handling (|'backspace'|) + - comment handling (|'comments'|, |'commentstring'|) + +The plug-in only activates the features of the Ada mode whenever an Ada +files is opened and add adds Ada related entries to the main and pop-up menu. + +============================================================================== +3. Omni Completion ~ + *ft-ada-omni* + +The Ada omni-completions (|i_CTRL-X_CTRL-O|) uses tags database created either +by "gnat xref -v" or the "exuberant Ctags (http://ctags.sourceforge.net). The +complete function will automatically detect which tool was used to create the +tags file. + +------------------------------------------------------------------------------ +3.1 Omni Completion with "gnat xref" ~ + *gnat-xref* + +GNAT XREF uses the compiler internal information (ali-files) to produce the +tags file. This has the advantage to be 100% correct and the option of deep +nested analysis. However the code must compile, the generator is quite +slow and the created tags file contains only the basic Ctags information for +each entry - not enough for some of the more advanced Vim code browser +plug-ins. + +NOTE: "gnat xref -v" is very tricky to use as it has almost no diagnostic + output - If nothing is printed then usually the parameters are wrong. + Here some important tips: + +1) You need to compile your code first and use the "-aO" option to point to + your .ali files. +2) "gnat xref -v ../Include/adacl.ads" won't work - use the "gnat xref -v + -aI../Include adacl.ads" instead. +3) "gnat xref -v -aI../Include *.ad?" won't work - use "cd ../Include" and + then "gnat xref -v *.ad?" +4) Project manager support is completely broken - don't even try "gnat xref + -Padacl.gpr". +5) VIM is faster when the tags file is sorted - use "sort --unique + --ignore-case --output=tags tags" . +6) Remember to insert "!_TAG_FILE_SORTED 2 %sort ui" as first line to mark + the file assorted. + +------------------------------------------------------------------------------ +3.2 Omni Completion with "ctags"~ + *ada-ctags* + +Exuberant Ctags uses it's own multi-language code parser. The parser is quite +fast, produces a lot of extra informations (hence the name "Exuberant Ctags") +and can run on files which currently do not compile. + +There are also lots of other Vim-tools which use exuberant Ctags. + +You will need to install a version of the Exuberant Ctags which has Ada +support patched in. Such a version is available from the GNU Ada Project +(http://gnuada.sourceforge.net). + +The Ada parser for Exuberant Ctags is fairly new - don't expect complete +support yet. + +============================================================================== +4. Compiler Support ~ + *ada-compiler* + +The Ada mode supports more then one Ada compiler and will automatically load the +compiler set in|g:ada_default_compiler|whenever an Ada source is opened. The +provided compiler plug-ins are split into the actual compiler plug-in and a +collection of support functions and variables. This allows the easy +development of specialized compiler plug-ins fine tuned to your development +environment. + +------------------------------------------------------------------------------ +4.1 GNAT ~ + *compiler-gnat* + +GNAT is the only free (beer and speech) Ada compiler available. There are +several version available which differentiate in the licence terms used. + +The GNAT compiler plug-in will perform a compile on pressing and then +immediately shows the result. You can set the project file to be used by +setting: + > + > call g:gnat.Set_Project_File ('my_project.gpr') + +Setting a project file will also create a Vim session (|views-sessions|) so - +like with the GPS - opened files, window positions etc. will remembered +separately for all projects. + + *gnat_members* +GNAT OBJECT ~ + + *g:gnat.Make()* +g:gnat.Make() + Calls|g:gnat.Make_Command|and displays the result inside a + |quickfix| window. + + *g:gnat.Pretty()* +g:gnat.Pretty() + Calls|g:gnat.Pretty_Command| + + *g:gnat.Find()* +g:gnat.Find() + Calls|g:gnat.Find_Command| + + *g:gnat.Tags()* +g:gnat.Tags() + Calls|g:gnat.Tags_Command| + + *g:gnat.Set_Project_File()* +g:gnat.Set_Project_File([{file}]) + Set gnat project file and load associated session. An open + project will be closed and the session written. If called + without file name the file selector opens for selection of a + project file. If called with an empty string then the project + and associated session are closed. + + *g:gnat.Project_File* +g:gnat.Project_File string + Current project file. + + *g:gnat.Make_Command* +g:gnat.Make_Command string + External command used for|g:gnat.Make()| (|'makeprg'|). + + *g:gnat.Pretty_Program* +g:gnat.Pretty_Program string + External command used for|g:gnat.Pretty()| + + *g:gnat.Find_Program* +g:gnat.Find_Program string + External command used for|g:gnat.Find()| + + *g:gnat.Tags_Command* +g:gnat.Tags_Command string + External command used for|g:gnat.Tags()| + + *g:gnat.Error_Format* +g:gnat.Error_Format string + Error format (|'errorformat'|) + +------------------------------------------------------------------------------ +4.2 Dec Ada ~ + *compiler-hpada* *compiler-decada* + *compiler-vaxada* *compiler-compaqada* + +Dec Ada (also known by - in chronological order - VAX Ada, Dec Ada, Compaq Ada +and HP Ada) is a fairly dated Ada 83 compiler. Support is basic: will +compile the current unit. + +The Dec Ada compiler expects the package name and not the file name to be +passed a parameter. The compiler plug-in supports the usual file name +convention to convert the file into a unit name. For separates both '-' and +'__' are allowed. + + *decada_members* +DEC ADA OBJECT ~ + + *g:decada.Make()* +g:decada.Make() function + Calls|g:decada.Make_Command|and displays the result inside a + |quickfix| window. + + *g:decada.Unit_Name()* +g:decada.Unit_Name() function + Get the Unit name for the current file. + + *g:decada.Make_Command* +g:decada.Make_Command string + External command used for|g:decadat.Make()| (|'makeprg'|). + + *g:decada.Error_Format* +g:decada.Error_Format| string + Error format (|'errorformat'|). + +============================================================================== +5. References ~ + *ada-reference* + +------------------------------------------------------------------------------ +5.1 Options ~ + *ft-ada-options* + + *g:ada_standard_types* +g:ada_standard_types bool (true when exists) + Highlight types in package Standard (e.g., "Float") + + *g:ada_space_errors* + *g:ada_no_trail_space_error* + *g:ada_no_tab_space_error* + *g:ada_all_tab_usage* +g:ada_space_errors bool (true when exists) + Highlight extraneous errors in spaces ... + g:ada_no_trail_space_error + - but ignore trailing spaces at the end of a line + g:ada_no_tab_space_error + - but ignore tabs after spaces + g:ada_all_tab_usage + - highlight all tab use + + *g:ada_line_errors* +g:ada_line_errors bool (true when exists) + Highlight lines which are to long. Note: This highlighting + option is quite CPU intensive. + + *g:ada_rainbow_color* +g:ada_rainbow_color bool (true when exists) + Use rainbow colours for '(' and ')'. You need the + rainbow_parenthesis for this to work + + *g:ada_folding* +g:ada_folding set ('sigpft') + Use folding for Ada sources. + 's': activate syntax folding on load + 'p': fold packages + 'f': fold functions and procedures + 't': fold types + 'c': fold conditionals + 'g': activate gnat pretty print folding on load + 'i': lone 'is' folded with line above + 'b': lone 'begin' folded with line above + 'p': lone 'private' folded with line above + 'x': lone 'exception' folded with line above + 'i': activate indent folding on load + + Note: Syntax folding is in an early (unuseable) stage and + indent or gnat pretty folding is suggested. + + For gnat pretty folding to work the following settings are + suggested: -cl3 -M79 -c2 -c3 -c4 -A1 -A2 -A3 -A4 -A5 + + For indent folding to work the following settings are + suggested: shiftwidth=3 softtabstop=3 + + *g:ada_abbrev* +g:ada_abbrev bool (true when exists) + Add some abbreviations. This feature more or less superseded + by the various completion methods. + + *g:ada_withuse_ordinary* +g:ada_withuse_ordinary bool (true when exists) + Show "with" and "use" as ordinary keywords (when used to + reference other compilation units they're normally highlighted + specially). + + *g:ada_begin_preproc* +g:ada_begin_preproc bool (true when exists) + Show all begin-like keywords using the colouring of C + preprocessor commands. + + *g:ada_omni_with_keywords* +g:ada_omni_with_keywords + Add Keywords, Pragmas, Attributes to omni-completions + (|compl-omni|). Note: You can always complete then with user + completion (|i_CTRL-X_CTRL-U|). + + *g:ada_extended_tagging* +g:ada_extended_tagging enum ('jump', 'list') + use extended tagging, two options are available + 'jump': use tjump to jump. + 'list': add tags quick fix list. + Normal tagging does not support function or operator + overloading as these features are not available in C and + tagging was originally developed for C. + + *g:ada_extended_completion* +g:ada_extended_completion + Uses extended completion for and completions + (|i_CTRL-N|). In this mode the '.' is used as part of the + identifier so that 'Object.Method' or 'Package.Procedure' are + completed together. + + *g:ada_gnat_extensions* +g:ada_gnat_extensions bool (true when exists) + Support GNAT extensions. + + *g:ada_with_gnat_project_files* +g:ada_with_gnat_project_files bool (true when exists) + Add gnat project file keywords and Attributes. + + *g:ada_default_compiler* +g:ada_default_compiler string + set default compiler. Currently supported is 'gnat' and + 'decada'. + +An "exists" type is a boolean is considered true when the variable is defined +and false when the variable is undefined. The value which the variable is +set makes no difference. + +------------------------------------------------------------------------------ +5.3 Commands ~ + *ft-ada-commands* + +:AdaRainbow *:AdaRainbow* + Toggles rainbow colour (|g:ada_rainbow_color|) mode for + '(' and ')' + +:AdaLines *:AdaLines* + Toggles line error (|g:ada_line_errors|) display + +:AdaSpaces *:AdaSpaces* + Toggles space error (|g:ada_space_errors|) display. + +:AdaTagDir *:AdaTagDir* + Creates tags file for the directory of the current file. + +:AdaTagFile *:AdaTagFile* + Creates tags file for the current file. + +:AdaTypes *:AdaTypes* + Toggles standard types (|g:ada_standard_types|) colour. + +:GnatFind *:GnatFind* + Calls |g:gnat.Find()| + +:GnatPretty *:GnatPretty* + Calls |g:gnat.Pretty()| + +:GnatTags *:GnatTags* + Calls |g:gnat.Tags()| + +------------------------------------------------------------------------------ +5.3 Variables ~ + *ft-ada-variables* + + *g:gnat* +g:gnat object + Control object which manages GNAT compiles. The object + is created when the first Ada source code is loaded provided + that |g:ada_default_compiler|is set to 'gnat'. See|gnat_members| + for details. + + *g:decada* +g:decada object + Control object which manages Dec Ada compiles. The object + is created when the first Ada source code is loaded provided + that |g:ada_default_compiler|is set to 'decada'. See + |decada_members|for details. + +------------------------------------------------------------------------------ +5.4 Constants ~ + *ft-ada-constants* + ft-ada-constants + +All constants are locked. See |:lockvar| for details. + + *g:ada#WordRegex* +g:ada#WordRegex string + Regular expression to search for Ada words + + *g:ada#DotWordRegex* +g:ada#DotWordRegex string + Regular expression to search for Ada words separated by dots. + + *g:ada#Comment* +g:ada#Comment string + Regular expression to search for Ada comments + + *g:ada#Keywords* +g:ada#Keywords list of dictionaries + List of keywords, attributes etc. pp. in the format used by + omni completion. See |complete-items| for details. + + *g:ada#Ctags_Kinds* +g:ada#Ctags_Kinds dictionary of lists + Dictionary of the various kinds of items which the Ada support + for Ctags generates. + +------------------------------------------------------------------------------ +5.2 Functions ~ + *ft-ada-functions* + +ada#Word([{line}, {col}]) *ada#Word()* + Return full name of Ada entity under the cursor (or at given + line/column), stripping white space/newlines as necessary. + +ada#List_Tag([{line}, {col}]) *ada#Listtags()* + List all occurrences of the Ada entity under the cursor (or at + given line/column) inside the quick-fix window + +ada#Jump_Tag ({ident}, {mode}) *ada#Jump_Tag()* + List all occurrences of the Ada entity under the cursor (or at + given line/column) in the tag jump list. Mode can either be + 'tjump' or 'stjump'. + +ada#Create_Tags ({option}) *ada#Create_Tags()* + Creates tag file using Ctags. The option can either be 'file' + for the current file, 'dir' for the directory of the current + file or a file name. + +gnat#Insert_Tags_Header() *gnat#Insert_Tags_Header()* + Adds the tag file header (!_TAG_) information to the current + file which are missing from the GNAT XREF output. + +ada#Switch_Syntax_Option ({option}) *ada#Switch_Syntax_Option()* + Toggles highlighting options on or off. Used for the Ada menu. + + *gnat#New()* +gnat#New () + Create a new gnat object. See |g:gnat| for details. + + +============================================================================== +8. Extra Plugins ~ + *ada-extra-plugins* + +You can optionally install the following extra plug-in. They work well with Ada +and enhance the ability of the Ada mode.: + +backup.vim + http://www.vim.org/scripts/script.php?script_id=1537 + Keeps as many backups as you like so you don't have to. + +rainbow_parenthsis.vim + http://www.vim.org/scripts/script.php?script_id=1561 + Very helpful since Ada uses only '(' and ')'. + +nerd_comments.vim + http://www.vim.org/scripts/script.php?script_id=1218 + Excellent commenting and uncommenting support for almost any + programming language. + +matchit.vim + http://www.vim.org/scripts/script.php?script_id=39 + '%' jumping for any language. The normal '%' jump only works for '{}' + style languages. The Ada mode will set the needed search patters. + +taglist.vim + http://www.vim.org/scripts/script.php?script_id=273 + Source code explorer sidebar. There is a patch for Ada available. + +The GNU Ada Project distribution (http://gnuada.sourceforge.net) of Vim +contains all of the above. + +============================================================================== +vim: textwidth=78 nowrap tabstop=8 shiftwidth=4 softtabstop=4 noexpandtab +vim: filetype=help diff -urN vim71/runtime/ftplugin/ada.vim vim71_ada/runtime/ftplugin/ada.vim --- vim71/runtime/ftplugin/ada.vim 2007-05-05 19:17:45.000000000 +0200 +++ vim71_ada/runtime/ftplugin/ada.vim 2008-01-16 16:37:03.000000000 +0100 @@ -1,14 +1,15 @@ "------------------------------------------------------------------------------ " Description: Perform Ada specific completion & tagging. " Language: Ada (2005) -" $Id: ada.vim,v 1.3 2007/05/05 17:17:45 vimboss Exp $ -" Maintainer: Martin Krischik +" $Id: ada.vim 774 2007-09-17 09:11:59Z krischik $ +" Maintainer: Martin Krischik +" Taylor Venable " Neil Bird -" $Author: vimboss $ -" $Date: 2007/05/05 17:17:45 $ -" Version: 4.2 -" $Revision: 1.3 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/ftplugin/ada.vim $ +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/ftplugin/ada.vim $ " History: 24.05.2006 MK Unified Headers " 26.05.2006 MK ' should not be in iskeyword. " 16.07.2006 MK Ada-Mode as vim-ball @@ -17,6 +18,7 @@ " 05.11.2006 MK Bram suggested not to use include protection for " autoload " 05.11.2006 MK Bram suggested to save on spaces +" 08.07.2007 TV fix default compiler problems. " Help Page: ft-ada-plugin "------------------------------------------------------------------------------ " Provides mapping overrides for tag jumping that figure out the current @@ -30,7 +32,7 @@ endif " Don't load another plugin for this buffer -let b:did_ftplugin = 38 +let b:did_ftplugin = 45 " " Temporarily set cpoptions to ensure the script loads OK @@ -104,8 +106,17 @@ \ s:notend . '\:\\s\+\' endif + " Section: Compiler {{{1 " +if ! exists("g:ada_default_compiler") + if has("vms") + let g:ada_default_compiler = 'decada' + else + let g:ada_default_compiler = 'gnat' + endif +endif + if ! exists("current_compiler") || \ current_compiler != g:ada_default_compiler execute "compiler " . g:ada_default_compiler diff -urN vim71/runtime/indent/ada.vim vim71_ada/runtime/indent/ada.vim --- vim71/runtime/indent/ada.vim 2007-05-05 19:25:37.000000000 +0200 +++ vim71_ada/runtime/indent/ada.vim 2008-01-16 16:37:02.000000000 +0100 @@ -1,19 +1,21 @@ "------------------------------------------------------------------------------ " Description: Vim Ada indent file " Language: Ada (2005) -" $Id: ada.vim,v 1.4 2007/05/05 17:25:37 vimboss Exp $ +" $Id: ada.vim 774 2007-09-17 09:11:59Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik -" Maintainer: Martin Krischik +" Maintainer: Martin Krischik " Neil Bird -" $Author: vimboss $ -" $Date: 2007/05/05 17:25:37 $ -" Version: 4.2 -" $Revision: 1.4 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/indent/ada.vim $ +" Ned Okie +" $Author: krischik $ +" $Date: 2007-09-17 11:11:59 +0200 (Mo, 17 Sep 2007) $ +" Version: 4.5 +" $Revision: 774 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/indent/ada.vim $ " History: 24.05.2006 MK Unified Headers " 16.07.2006 MK Ada-Mode as vim-ball " 15.10.2006 MK Bram's suggestion for runtime integration " 05.11.2006 MK Bram suggested to save on spaces +" 19.09.2007 NO g: missing before ada#Comment " Help Page: ft-vim-indent "------------------------------------------------------------------------------ " ToDo: @@ -27,7 +29,7 @@ finish endif -let b:did_indent = 1 +let b:did_indent = 45 setlocal indentexpr=GetAdaIndent() setlocal indentkeys-=0{,0} @@ -58,7 +60,7 @@ " Seems to work OK as it 'starts' with the indent of the /previous/ line. function s:MainBlockIndent (prev_indent, prev_lnum, blockstart, stop_at) let lnum = a:prev_lnum - let line = substitute( getline(lnum), ada#Comment, '', '' ) + let line = substitute( getline(lnum), g:ada#Comment, '', '' ) while lnum > 1 if a:stop_at != '' && line =~ '^\s*' . a:stop_at && indent(lnum) < a:prev_indent return a:prev_indent @@ -72,7 +74,7 @@ let lnum = prevnonblank(lnum - 1) " Get previous non-blank/non-comment-only line while 1 - let line = substitute( getline(lnum), ada#Comment, '', '' ) + let line = substitute( getline(lnum), g:ada#Comment, '', '' ) if line !~ '^\s*$' && line !~ '^\s*#' break endif @@ -116,7 +118,7 @@ " Get previous non-blank/non-comment-only line while 1 let line = getline(lnum) - let line = substitute( line, ada#Comment, '', '' ) + let line = substitute( line, g:ada#Comment, '', '' ) if line !~ '^\s*$' break endif @@ -143,7 +145,8 @@ let lnum = prevnonblank(lnum - 1) " Get previous non-blank/non-comment-only line while 1 - let line = substitute( getline(lnum), ada#Comment, '', '' ) + let line = substitute( getline(lnum), g:ada#Comment, '', '' ) + if line !~ '^\s*$' && line !~ '^\s*#' break endif @@ -222,7 +225,7 @@ exe lnum exe 'normal! $F)%' if getline('.') =~ '^\s*(' - " Dire layout - use previous indent (could check for ada#Comment here) + " Dire layout - use previous indent (could check for g:ada#Comment here) let ind = indent( prevnonblank( line('.')-1 ) ) else let ind = indent('.') diff -urN vim71/runtime/macros/svnignore.bash vim71_ada/runtime/macros/svnignore.bash --- vim71/runtime/macros/svnignore.bash 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/macros/svnignore.bash 2008-01-16 16:37:02.000000000 +0100 @@ -0,0 +1,9 @@ +#!/bin/bash + +svn propedit \ + --editor-cmd="gvim -f" \ + svn:ignore \ + "${@}" ; + +# vim: textwidth=0 nowrap tabstop=8 shiftwidth=4 softtabstop=4 expandtab +# vim: filetype=sh encoding=utf-8 fileformat=unix foldmethod=marker nospell diff -urN vim71/runtime/macros/svnignore.btm vim71_ada/runtime/macros/svnignore.btm --- vim71/runtime/macros/svnignore.btm 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/macros/svnignore.btm 2008-01-16 16:37:02.000000000 +0100 @@ -0,0 +1,27 @@ +::!C:\Bin\4Portable\App\4\4nt.EXE +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: +:: Description: Works like "tail -f" . +:: $Id: svnignore.btm 806 2007-11-21 09:35:26Z krischik $ +:: Maintainer: Martin Krischik +:: Jason Heddings (vim at heddway dot com) +:: $Author: krischik $ +:: $Date: 2007-11-21 10:35:26 +0100 (Mi, 21 Nov 2007) $ +:: Version: 3.0 +:: $Revision: 806 $ +:: $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/macros/svnignore.btm $ +:: History: 17.11.2007 Edit svn:ignore data +:: Help Page: tail.txt +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: + +svn propedit ^ + --editor-cmd="gvim -f" ^ + svn:ignore ^ + "%[$]" + +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: +:: Copyright (C) 2006 Martin Krischik +:: +:: Vim is Charityware - see ":help license" or uganda.txt for licence details. +:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: +:: vim: textwidth=0 nowrap tabstop=8 shiftwidth=4 softtabstop=4 noexpandtab +:: vim: filetype=btm encoding=utf-8 fileformat=unix foldmethod=marker nospell diff -urN vim71/runtime/macros/svnignore.zsh vim71_ada/runtime/macros/svnignore.zsh --- vim71/runtime/macros/svnignore.zsh 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/macros/svnignore.zsh 2008-01-16 16:37:02.000000000 +0100 @@ -0,0 +1,29 @@ +#!/bin/zsh +#------------------------------------------------------------------------------ +# Description: Works like "tail -f" . +# $Id: svnignore.zsh 818 2007-12-03 21:21:48Z krischik $ +# Maintainer: Martin Krischik +# Jason Heddings (vim at heddway dot com) +# $Author: krischik $ +# $Date: 2007-12-03 22:21:48 +0100 (Mo, 03 Dez 2007) $ +# Version: 3.0 +# $Revision: 818 $ +# $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/macros/svnignore.zsh $ +# History: 17.11.2007 Edit svn:ignore data +# Help Page: tail.txt +#------------------------------------------------------------------------------ + +setopt No_X_Trace; + +svn propedit \ + --editor-cmd="gvim -f" \ + svn:ignore \ + "${=@}" ; + +#------------------------------------------------------------------------------ +# Copyright (C) 2006 Martin Krischik +# +# Vim is Charityware - see ":help license" or uganda.txt for licence details. +#------------------------------------------------------------------------------ +# vim: textwidth=0 nowrap tabstop=8 shiftwidth=4 softtabstop=4 noexpandtab +# vim: filetype=zsh encoding=utf-8 fileformat=unix foldmethod=marker nospell diff -urN vim71/runtime/macros/vim.bash vim71_ada/runtime/macros/vim.bash --- vim71/runtime/macros/vim.bash 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/macros/vim.bash 2008-01-16 16:37:02.000000000 +0100 @@ -0,0 +1,191 @@ +#!/bin/echo usage: source +########################################################### {{{1 ########### +# Description: Set alias names for a custom installed vim/ctags. +# Language: Bash Shell Script +# $Id: vim.bash 820 2007-12-08 11:05:30Z krischik $ +# Maintainer: Martin Krischik +# $Author: krischik $ +# $Date: 2007-12-08 12:05:30 +0100 (Sa, 08 Dez 2007) $ +# Version: 3.6 +# $Revision: 820 $ +# $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/macros/vim.bash $ +# History: 26.07.2006 MK pretty new +# Usage: copy to /etc/profile.d and make world executable +########################################################### }}}1 ########### + + +if ! type lxpm 2>/dev/null 1>/dev/null; then + + # Variablen + UName=$(uname) + + case "${UName}" in # {{{1 + (Linux*) # {{{2 + if test -x "/opt/gnat/tools/bin/vim"; then + declare -x VIM="/opt/gnat/tools"; + declare -x VIMRUNTIME="${VIM}/share/vim/vim71"; + else + unset VIM 1>/dev/null 2>/dev/null; + unset VIMRUNTIME 1>/dev/null 2>/dev/null; + fi; + ;; # }}}2 + (CYGWIN*) # {{{2 + if test -x "/opt/gnat/tools/bin/vim"; then + declare -x VIM="/opt/gnat/tools"; + declare -x VIMRUNTIME="${VIM}/share/vim/vim71" + else + unset VIM 1>/dev/null 2>/dev/null; + unset VIMRUNTIME 1>/dev/null 2>/dev/null; + fi; + ;; # }}}2 + (SunOS) # {{{2 + if test -x "/opt/gnat/tools/bin/vim"; then + declare -x VIM="/opt/gnat/tools"; + declare -x VIMRUNTIME="${VIM}/share/vim/vim71"; + elif test -x "${HOME}/opt/gnat/tools/bin/vim"; then + declare -x VIM="${HOME}/opt/gnat/tools"; + declare -x VIMRUNTIME="${VIM}/share/vim/vim71" + PATH="${VIM}/bin:${PATH}" + else + unset VIM 1>/dev/null 2>/dev/null; + unset VIMRUNTIME 1>/dev/null 2>/dev/null; + fi + ;; # }}}2 + (*) # {{{2 + ;; # }}}2 + esac; # }}}1 + + # Simple Functions + + for i in ctags etags eview evim ex gview gvim gvimdiff rgview rgvim rview rvim view vim vimdiff vimtutor xxd; do # {{{1 + + case "${UName}" in # {{{2 + (MINGW*) # {{{3 + if test -n "${VIM}"; then + declare -x -f ${i}; + + eval "function ${i} () + { + ${VIM}/vim71/gvim.exe \"\${@}\" + return; + }" + else + unset -f ${i} 1>/dev/null 2>/dev/null; + fi; + ;; # }}}3 + (Linux|CYGWIN*) # {{{3 + if test -n "${VIM}"; then + declare -x -f ${i}; + + eval "function ${i} () + { + LD_LIBRARY_PATH=\"\${LD_LIBRARY_PATH}:${VIM}/lib\" \ + \"${VIM}/bin/${i}\" \"\${@}\" ; + return; + }" + else + unset -f ${i} 1>/dev/null 2>/dev/null; + fi; + ;; # }}}3 + (*) # {{{3 + ;; # }}}3 + esac; # }}}2 + done; # }}}1 + + # Server Functions + + for i in lxpm med epm; do # {{{1 + declare -x -f ${i} + + case "${UName}" in # {{{2 + (MINGW*) # {{{3 + if test -n "${VIM}"; then + eval "function ${i} () + { + if test -z "\${1}"; then + ${VIM}/vim71/gvim.exe --servername ${i} 1>/dev/null 2>/dev/null & + else + ${VIM}/vim71/gvim.exe --servername ${i} --remote-silent \"\${@}\" 1>/dev/null 2>/dev/null & + fi; + return; + }" + else + eval "function ${i} () + { + if test -z "\${1}"; then + gvim.exe --servername ${i} 1>/dev/null 2>/dev/null & + else + gvim.exe --servername ${i} --remote-silent \"\${@}\" 1>/dev/null 2>/dev/null & + fi; + return; + }" + fi; + ;; # }}}3 + (Linux|CYGWIN*|SunOS) # {{{3 + if test -n "${VIM}"; then + eval "function ${i} () + { + if test -z \"\${1}\"; then + LD_LIBRARY_PATH=\"\${LD_LIBRARY_PATH}:${VIM}/lib\" \ + \"${VIM}/bin/gvim\" --servername \"${i} ${HOSTNAME}\" \"\${@}\" \ + >/dev/null 2>/dev/null & + else + LD_LIBRARY_PATH=\"\${LD_LIBRARY_PATH}:${VIM}/lib\" \ + \"${VIM}/bin/gvim\" --servername \"${i} ${HOSTNAME}\" --remote-silent \"\${@}\" \ + >/dev/null 2>/dev/null & + fi + return; + }" + else + eval "function ${i} () + { + if test -z \"\${1}\"; then + gvim --servername \"${i} ${HOSTNAME}\" >/dev/null 2>/dev/null & + else + gvim --servername \"${i} ${HOSTNAME}\" --remote-silent \"\${@}\" >/dev/null 2>/dev/null & + fi + return; + }" + fi; + ;; # }}}3 + (*) # {{{3 + ;; # }}}3 + esac; # }}}2 + done; # }}}1 + + # Some applications read the EDITOR variable to determine your favourite text + # editor. So uncomment the line below and enter the editor of your choice :-) + if test -n "${VIM}"; then + declare -x EDITOR="${VIM}/bin/gvim -f"; + declare -x VISUAL="${VIM}/bin/gvim -f"; + else + declare -x EDITOR="$(which gvim) -f"; + declare -x VISUAL="$(which gvim) -f"; + fi; + # Unset local Variablen + + unset UName + + printf "\e[42m%-30.30s : \e[43m %-40.40s \e[m\n" "$(basename ${BASH_SOURCE:-${0}})" "VIM 7.0 symbols set." + +fi; + +########################################################### {{{1 ########### +# Copyright (C) 2006 Martin Krischik +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +########################################################### }}}1 ########### +# vim: textwidth=0 nowrap tabstop=8 shiftwidth=4 softtabstop=4 noexpandtab +# vim: filetype=sh encoding=utf-8 fileformat=unix foldmethod=marker diff -urN vim71/runtime/macros/vim.zsh vim71_ada/runtime/macros/vim.zsh --- vim71/runtime/macros/vim.zsh 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/macros/vim.zsh 2008-01-16 16:37:02.000000000 +0100 @@ -0,0 +1,17 @@ +#!/bin/echo usage: source + +setopt No_Verbose +setopt No_X_Trace +setopt Typeset_Silent; + +# +# Bash script is zsh compatible +# +HOSTNAME="${HOSTNAME:-${HOST}}" +BASH_SOURCE="$(basename ${0} .zsh).bash" +source "$(dirname ${0})/${BASH_SOURCE}" +unset BASH_SOURCE; + +############################################################# {{{1 ########### +# vim: textwidth=0 nowrap tabstop=8 shiftwidth=4 softtabstop=4 expandtab +# vim: filetype=zsh encoding=utf-8 fileformat=unix foldmethod=marker nospell diff -urN vim71/runtime/plugin/matchit.vim vim71_ada/runtime/plugin/matchit.vim --- vim71/runtime/plugin/matchit.vim 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/plugin/matchit.vim 2008-01-16 16:37:03.000000000 +0100 @@ -0,0 +1,814 @@ +" matchit.vim: (global plugin) Extended "%" matching +" Last Change: Tue Oct 24 11:00 AM 2006 EDT +" Maintainer: Benji Fisher PhD +" Version: 1.12, for Vim 6.3+ +" URL: http://www.vim.org/script.php?script_id=39 + +" Documentation: +" The documentation is in a separate file, matchit.txt . + +" Credits: +" Vim editor by Bram Moolenaar (Thanks, Bram!) +" Original script and design by Raul Segura Acevedo +" Support for comments by Douglas Potts +" Support for back references and other improvements by Benji Fisher +" Support for many languages by Johannes Zellner +" Suggestions for improvement, bug reports, and support for additional +" languages by Jordi-Albert Batalla, Neil Bird, Servatius Brandt, Mark +" Collett, Stephen Wall, Dany St-Amant, Yuheng Xie, and Johannes Zellner. + +" Debugging: +" If you'd like to try the built-in debugging commands... +" :MatchDebug to activate debugging for the current buffer +" This saves the values of several key script variables as buffer-local +" variables. See the MatchDebug() function, below, for details. + +" TODO: I should think about multi-line patterns for b:match_words. +" This would require an option: how many lines to scan (default 1). +" This would be useful for Python, maybe also for *ML. +" TODO: Maybe I should add a menu so that people will actually use some of +" the features that I have implemented. +" TODO: Eliminate the MultiMatch function. Add yet another argument to +" Match_wrapper() instead. +" TODO: Allow :let b:match_words = '\(\(foo\)\(bar\)\):\3\2:end\1' +" TODO: Make backrefs safer by using '\V' (very no-magic). +" TODO: Add a level of indirection, so that custom % scripts can use my +" work but extend it. + +" allow user to prevent loading +" and prevent duplicate loading +if exists("loaded_matchit") || &cp + finish +endif +let loaded_matchit = 1 +let s:last_mps = "" +let s:last_words = "" + +let s:save_cpo = &cpo +set cpo&vim + +nnoremap % :call Match_wrapper('',1,'n') +nnoremap g% :call Match_wrapper('',0,'n') +vnoremap % :call Match_wrapper('',1,'v') m'gv`` +vnoremap g% :call Match_wrapper('',0,'v') m'gv`` +onoremap % v:call Match_wrapper('',1,'o') +onoremap g% v:call Match_wrapper('',0,'o') + +" Analogues of [{ and ]} using matching patterns: +nnoremap [% :call MultiMatch("bW", "n") +nnoremap ]% :call MultiMatch("W", "n") +vmap [% [%m'gv`` +vmap ]% ]%m'gv`` +" vnoremap [% :call MultiMatch("bW", "v") m'gv`` +" vnoremap ]% :call MultiMatch("W", "v") m'gv`` +onoremap [% v:call MultiMatch("bW", "o") +onoremap ]% v:call MultiMatch("W", "o") + +" text object: +vmap a% [%v]% + +" Auto-complete mappings: (not yet "ready for prime time") +" TODO Read :help write-plugin for the "right" way to let the user +" specify a key binding. +" let g:match_auto = '' +" let g:match_autoCR = '' +" if exists("g:match_auto") +" execute "inoremap " . g:match_auto . ' x"=Autocomplete()Pls' +" endif +" if exists("g:match_autoCR") +" execute "inoremap " . g:match_autoCR . ' =Autocomplete()' +" endif +" if exists("g:match_gthhoh") +" execute "inoremap " . g:match_gthhoh . ' :call Gthhoh()' +" endif " gthhoh = "Get the heck out of here!" + +let s:notslash = '\\\@" + endif + " In s:CleanUp(), we may need to check whether the cursor moved forward. + let startline = line(".") + let startcol = col(".") + " Use default behavior if called with a count or if no patterns are defined. + if v:count + exe "normal! " . v:count . "%" + return s:CleanUp(restore_options, a:mode, startline, startcol) + elseif !exists("b:match_words") || b:match_words == "" + silent! normal! % + return s:CleanUp(restore_options, a:mode, startline, startcol) + end + + " First step: if not already done, set the script variables + " s:do_BR flag for whether there are backrefs + " s:pat parsed version of b:match_words + " s:all regexp based on s:pat and the default groups + " + " Allow b:match_words = "GetVimMatchWords()" . + if b:match_words =~ ":" + let match_words = b:match_words + else + execute "let match_words =" b:match_words + endif +" Thanks to Preben "Peppe" Guldberg and Bram Moolenaar for this suggestion! + if (match_words != s:last_words) || (&mps != s:last_mps) || + \ exists("b:match_debug") + let s:last_words = match_words + let s:last_mps = &mps + if match_words !~ s:notslash . '\\\d' + let s:do_BR = 0 + let s:pat = match_words + else + let s:do_BR = 1 + let s:pat = s:ParseWords(match_words) + endif + " The next several lines were here before + " BF started messing with this script. + " quote the special chars in 'matchpairs', replace [,:] with \| and then + " append the builtin pairs (/*, */, #if, #ifdef, #else, #elif, #endif) + " let default = substitute(escape(&mps, '[$^.*~\\/?]'), '[,:]\+', + " \ '\\|', 'g').'\|\/\*\|\*\/\|#if\>\|#ifdef\>\|#else\>\|#elif\>\|#endif\>' + let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") . + \ '\/\*:\*\/,#if\%(def\)\=:#else\>:#elif\>:#endif\>' + " s:all = pattern with all the keywords + let s:all = s:pat . (strlen(s:pat) ? "," : "") . default + let s:all = substitute(s:all, s:notslash . '\zs[,:]\+', '\\|', 'g') + let s:all = '\%(' . s:all . '\)' + " let s:all = '\%(' . substitute(s:all, '\\\ze[,:]', '', 'g') . '\)' + if exists("b:match_debug") + let b:match_pat = s:pat + endif + endif + + " Second step: set the following local variables: + " matchline = line on which the cursor started + " curcol = number of characters before match + " prefix = regexp for start of line to start of match + " suffix = regexp for end of match to end of line + " Require match to end on or after the cursor and prefer it to + " start on or before the cursor. + let matchline = getline(startline) + if a:word != '' + " word given + if a:word !~ s:all + echohl WarningMsg|echo 'Missing rule for word:"'.a:word.'"'|echohl NONE + return s:CleanUp(restore_options, a:mode, startline, startcol) + endif + let matchline = a:word + let curcol = 0 + let prefix = '^\%(' + let suffix = '\)$' + " Now the case when "word" is not given + else " Find the match that ends on or after the cursor and set curcol. + let regexp = s:Wholematch(matchline, s:all, startcol-1) + let curcol = match(matchline, regexp) + let endcol = matchend(matchline, regexp) + let suf = strlen(matchline) - endcol + let prefix = (curcol ? '^.*\%' . (curcol + 1) . 'c\%(' : '^\%(') + let suffix = (suf ? '\)\%' . (endcol + 1) . 'c.*$' : '\)$') + " If the match comes from the defaults, bail out. + if matchline !~ prefix . + \ substitute(s:pat, s:notslash.'\zs[,:]\+', '\\|', 'g') . suffix + silent! norm! % + return s:CleanUp(restore_options, a:mode, startline, startcol) + endif + endif + if exists("b:match_debug") + let b:match_match = matchstr(matchline, regexp) + let b:match_col = curcol+1 + endif + + " Third step: Find the group and single word that match, and the original + " (backref) versions of these. Then, resolve the backrefs. + " Set the following local variable: + " group = colon-separated list of patterns, one of which matches + " = ini:mid:fin or ini:fin + " + " Reconstruct the version with unresolved backrefs. + let patBR = substitute(match_words.',', + \ s:notslash.'\zs[,:]*,[,:]*', ',', 'g') + let patBR = substitute(patBR, s:notslash.'\zs:\{2,}', ':', 'g') + " Now, set group and groupBR to the matching group: 'if:endif' or + " 'while:endwhile' or whatever. A bit of a kluge: s:Choose() returns + " group . "," . groupBR, and we pick it apart. + let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR) + let i = matchend(group, s:notslash . ",") + let groupBR = strpart(group, i) + let group = strpart(group, 0, i-1) + " Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix + if s:do_BR " Do the hard part: resolve those backrefs! + let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline) + endif + if exists("b:match_debug") + let b:match_wholeBR = groupBR + let i = matchend(groupBR, s:notslash . ":") + let b:match_iniBR = strpart(groupBR, 0, i-1) + endif + + " Fourth step: Set the arguments for searchpair(). + let i = matchend(group, s:notslash . ":") + let j = matchend(group, '.*' . s:notslash . ":") + let ini = strpart(group, 0, i-1) + let mid = substitute(strpart(group, i,j-i-1), s:notslash.'\zs:', '\\|', 'g') + let fin = strpart(group, j) + "Un-escape the remaining , and : characters. + let ini = substitute(ini, s:notslash . '\zs\\\(:\|,\)', '\1', 'g') + let mid = substitute(mid, s:notslash . '\zs\\\(:\|,\)', '\1', 'g') + let fin = substitute(fin, s:notslash . '\zs\\\(:\|,\)', '\1', 'g') + " searchpair() requires that these patterns avoid \(\) groups. + let ini = substitute(ini, s:notslash . '\zs\\(', '\\%(', 'g') + let mid = substitute(mid, s:notslash . '\zs\\(', '\\%(', 'g') + let fin = substitute(fin, s:notslash . '\zs\\(', '\\%(', 'g') + " Set mid. This is optimized for readability, not micro-efficiency! + if a:forward && matchline =~ prefix . fin . suffix + \ || !a:forward && matchline =~ prefix . ini . suffix + let mid = "" + endif + " Set flag. This is optimized for readability, not micro-efficiency! + if a:forward && matchline =~ prefix . fin . suffix + \ || !a:forward && matchline !~ prefix . ini . suffix + let flag = "bW" + else + let flag = "W" + endif + " Set skip. + if exists("b:match_skip") + let skip = b:match_skip + elseif exists("b:match_comment") " backwards compatibility and testing! + let skip = "r:" . b:match_comment + else + let skip = 's:comment\|string' + endif + let skip = s:ParseSkip(skip) + if exists("b:match_debug") + let b:match_ini = ini + let b:match_tail = (strlen(mid) ? mid.'\|' : '') . fin + endif + + " Fifth step: actually start moving the cursor and call searchpair(). + " Later, :execute restore_cursor to get to the original screen. + let restore_cursor = virtcol(".") . "|" + normal! g0 + let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor + normal! H + let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor + execute restore_cursor + call cursor(0, curcol + 1) + " normal! 0 + " if curcol + " execute "normal!" . curcol . "l" + " endif + if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on")) + let skip = "0" + else + execute "if " . skip . "| let skip = '0' | endif" + endif + let sp_return = searchpair(ini, mid, fin, flag, skip) + let final_position = "call cursor(" . line(".") . "," . col(".") . ")" + " Restore cursor position and original screen. + execute restore_cursor + normal! m' + if sp_return > 0 + execute final_position + endif + return s:CleanUp(restore_options, a:mode, startline, startcol, mid.'\|'.fin) +endfun + +" Restore options and do some special handling for Operator-pending mode. +" The optional argument is the tail of the matching group. +fun! s:CleanUp(options, mode, startline, startcol, ...) + execute "set" a:options + " Open folds, if appropriate. + if a:mode != "o" + if &foldopen =~ "percent" + normal! zv + endif + " In Operator-pending mode, we want to include the whole match + " (for example, d%). + " This is only a problem if we end up moving in the forward direction. + elseif (a:startline < line(".")) || + \ (a:startline == line(".") && a:startcol < col(".")) + if a:0 + " Check whether the match is a single character. If not, move to the + " end of the match. + let matchline = getline(".") + let currcol = col(".") + let regexp = s:Wholematch(matchline, a:1, currcol-1) + let endcol = matchend(matchline, regexp) + if endcol > currcol " This is NOT off by one! + execute "normal!" . (endcol - currcol) . "l" + endif + endif " a:0 + endif " a:mode != "o" && etc. + return 0 +endfun + +" Example (simplified HTML patterns): if +" a:groupBR = '<\(\k\+\)>:' +" a:prefix = '^.\{3}\(' +" a:group = '<\(\k\+\)>:' +" a:suffix = '\).\{2}$' +" a:matchline = "12312" or "12312" +" then extract "tag" from a:matchline and return ":" . +fun! s:InsertRefs(groupBR, prefix, group, suffix, matchline) + if a:matchline !~ a:prefix . + \ substitute(a:group, s:notslash . '\zs:', '\\|', 'g') . a:suffix + return a:group + endif + let i = matchend(a:groupBR, s:notslash . ':') + let ini = strpart(a:groupBR, 0, i-1) + let tailBR = strpart(a:groupBR, i) + let word = s:Choose(a:group, a:matchline, ":", "", a:prefix, a:suffix, + \ a:groupBR) + let i = matchend(word, s:notslash . ":") + let wordBR = strpart(word, i) + let word = strpart(word, 0, i-1) + " Now, a:matchline =~ a:prefix . word . a:suffix + if wordBR != ini + let table = s:Resolve(ini, wordBR, "table") + else + " let table = "----------" + let table = "" + let d = 0 + while d < 10 + if tailBR =~ s:notslash . '\\' . d + " let table[d] = d + let table = table . d + else + let table = table . "-" + endif + let d = d + 1 + endwhile + endif + let d = 9 + while d + if table[d] != "-" + let backref = substitute(a:matchline, a:prefix.word.a:suffix, + \ '\'.table[d], "") + " Are there any other characters that should be escaped? + let backref = escape(backref, '*,:') + execute s:Ref(ini, d, "start", "len") + let ini = strpart(ini, 0, start) . backref . strpart(ini, start+len) + let tailBR = substitute(tailBR, s:notslash . '\zs\\' . d, + \ escape(backref, '\\'), 'g') + endif + let d = d-1 + endwhile + if exists("b:match_debug") + if s:do_BR + let b:match_table = table + let b:match_word = word + else + let b:match_table = "" + let b:match_word = "" + endif + endif + return ini . ":" . tailBR +endfun + +" Input a comma-separated list of groups with backrefs, such as +" a:groups = '\(foo\):end\1,\(bar\):end\1' +" and return a comma-separated list of groups with backrefs replaced: +" return '\(foo\):end\(foo\),\(bar\):end\(bar\)' +fun! s:ParseWords(groups) + let groups = substitute(a:groups.",", s:notslash.'\zs[,:]*,[,:]*', ',', 'g') + let groups = substitute(groups, s:notslash . '\zs:\{2,}', ':', 'g') + let parsed = "" + while groups =~ '[^,:]' + let i = matchend(groups, s:notslash . ':') + let j = matchend(groups, s:notslash . ',') + let ini = strpart(groups, 0, i-1) + let tail = strpart(groups, i, j-i-1) . ":" + let groups = strpart(groups, j) + let parsed = parsed . ini + let i = matchend(tail, s:notslash . ':') + while i != -1 + " In 'if:else:endif', ini='if' and word='else' and then word='endif'. + let word = strpart(tail, 0, i-1) + let tail = strpart(tail, i) + let i = matchend(tail, s:notslash . ':') + let parsed = parsed . ":" . s:Resolve(ini, word, "word") + endwhile " Now, tail has been used up. + let parsed = parsed . "," + endwhile " groups =~ '[^,:]' + return parsed +endfun + +" TODO I think this can be simplified and/or made more efficient. +" TODO What should I do if a:start is out of range? +" Return a regexp that matches all of a:string, such that +" matchstr(a:string, regexp) represents the match for a:pat that starts +" as close to a:start as possible, before being preferred to after, and +" ends after a:start . +" Usage: +" let regexp = s:Wholematch(getline("."), 'foo\|bar', col(".")-1) +" let i = match(getline("."), regexp) +" let j = matchend(getline("."), regexp) +" let match = matchstr(getline("."), regexp) +fun! s:Wholematch(string, pat, start) + let group = '\%(' . a:pat . '\)' + let prefix = (a:start ? '\(^.*\%<' . (a:start + 2) . 'c\)\zs' : '^') + let len = strlen(a:string) + let suffix = (a:start+1 < len ? '\(\%>'.(a:start+1).'c.*$\)\@=' : '$') + if a:string !~ prefix . group . suffix + let prefix = '' + endif + return prefix . group . suffix +endfun + +" No extra arguments: s:Ref(string, d) will +" find the d'th occurrence of '\(' and return it, along with everything up +" to and including the matching '\)'. +" One argument: s:Ref(string, d, "start") returns the index of the start +" of the d'th '\(' and any other argument returns the length of the group. +" Two arguments: s:Ref(string, d, "foo", "bar") returns a string to be +" executed, having the effect of +" :let foo = s:Ref(string, d, "start") +" :let bar = s:Ref(string, d, "len") +fun! s:Ref(string, d, ...) + let len = strlen(a:string) + if a:d == 0 + let start = 0 + else + let cnt = a:d + let match = a:string + while cnt + let cnt = cnt - 1 + let index = matchend(match, s:notslash . '\\(') + if index == -1 + return "" + endif + let match = strpart(match, index) + endwhile + let start = len - strlen(match) + if a:0 == 1 && a:1 == "start" + return start - 2 + endif + let cnt = 1 + while cnt + let index = matchend(match, s:notslash . '\\(\|\\)') - 1 + if index == -2 + return "" + endif + " Increment if an open, decrement if a ')': + let cnt = cnt + (match[index]=="(" ? 1 : -1) " ')' + " let cnt = stridx('0(', match[index]) + cnt + let match = strpart(match, index+1) + endwhile + let start = start - 2 + let len = len - start - strlen(match) + endif + if a:0 == 1 + return len + elseif a:0 == 2 + return "let " . a:1 . "=" . start . "| let " . a:2 . "=" . len + else + return strpart(a:string, start, len) + endif +endfun + +" Count the number of disjoint copies of pattern in string. +" If the pattern is a literal string and contains no '0' or '1' characters +" then s:Count(string, pattern, '0', '1') should be faster than +" s:Count(string, pattern). +fun! s:Count(string, pattern, ...) + let pat = escape(a:pattern, '\\') + if a:0 > 1 + let foo = substitute(a:string, '[^'.a:pattern.']', "a:1", "g") + let foo = substitute(a:string, pat, a:2, "g") + let foo = substitute(foo, '[^' . a:2 . ']', "", "g") + return strlen(foo) + endif + let result = 0 + let foo = a:string + let index = matchend(foo, pat) + while index != -1 + let result = result + 1 + let foo = strpart(foo, index) + let index = matchend(foo, pat) + endwhile + return result +endfun + +" s:Resolve('\(a\)\(b\)', '\(c\)\2\1\1\2') should return table.word, where +" word = '\(c\)\(b\)\(a\)\3\2' and table = '-32-------'. That is, the first +" '\1' in target is replaced by '\(a\)' in word, table[1] = 3, and this +" indicates that all other instances of '\1' in target are to be replaced +" by '\3'. The hard part is dealing with nesting... +" Note that ":" is an illegal character for source and target, +" unless it is preceded by "\". +fun! s:Resolve(source, target, output) + let word = a:target + let i = matchend(word, s:notslash . '\\\d') - 1 + let table = "----------" + while i != -2 " There are back references to be replaced. + let d = word[i] + let backref = s:Ref(a:source, d) + " The idea is to replace '\d' with backref. Before we do this, + " replace any \(\) groups in backref with :1, :2, ... if they + " correspond to the first, second, ... group already inserted + " into backref. Later, replace :1 with \1 and so on. The group + " number w+b within backref corresponds to the group number + " s within a:source. + " w = number of '\(' in word before the current one + let w = s:Count( + \ substitute(strpart(word, 0, i-1), '\\\\', '', 'g'), '\(', '1') + let b = 1 " number of the current '\(' in backref + let s = d " number of the current '\(' in a:source + while b <= s:Count(substitute(backref, '\\\\', '', 'g'), '\(', '1') + \ && s < 10 + if table[s] == "-" + if w + b < 10 + " let table[s] = w + b + let table = strpart(table, 0, s) . (w+b) . strpart(table, s+1) + endif + let b = b + 1 + let s = s + 1 + else + execute s:Ref(backref, b, "start", "len") + let ref = strpart(backref, start, len) + let backref = strpart(backref, 0, start) . ":". table[s] + \ . strpart(backref, start+len) + let s = s + s:Count(substitute(ref, '\\\\', '', 'g'), '\(', '1') + endif + endwhile + let word = strpart(word, 0, i-1) . backref . strpart(word, i+1) + let i = matchend(word, s:notslash . '\\\d') - 1 + endwhile + let word = substitute(word, s:notslash . '\zs:', '\\', 'g') + if a:output == "table" + return table + elseif a:output == "word" + return word + else + return table . word + endif +endfun + +" Assume a:comma = ",". Then the format for a:patterns and a:1 is +" a:patterns = ",,..." +" a:1 = ",,..." +" If is the first pattern that matches a:string then return +" if no optional arguments are given; return , if a:1 is given. +fun! s:Choose(patterns, string, comma, branch, prefix, suffix, ...) + let tail = (a:patterns =~ a:comma."$" ? a:patterns : a:patterns . a:comma) + let i = matchend(tail, s:notslash . a:comma) + if a:0 + let alttail = (a:1 =~ a:comma."$" ? a:1 : a:1 . a:comma) + let j = matchend(alttail, s:notslash . a:comma) + endif + let current = strpart(tail, 0, i-1) + if a:branch == "" + let currpat = current + else + let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g') + endif + while a:string !~ a:prefix . currpat . a:suffix + let tail = strpart(tail, i) + let i = matchend(tail, s:notslash . a:comma) + if i == -1 + return -1 + endif + let current = strpart(tail, 0, i-1) + if a:branch == "" + let currpat = current + else + let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g') + endif + if a:0 + let alttail = strpart(alttail, j) + let j = matchend(alttail, s:notslash . a:comma) + endif + endwhile + if a:0 + let current = current . a:comma . strpart(alttail, 0, j-1) + endif + return current +endfun + +" Call this function to turn on debugging information. Every time the main +" script is run, buffer variables will be saved. These can be used directly +" or viewed using the menu items below. +if !exists(":MatchDebug") + command! -nargs=0 MatchDebug call s:Match_debug() +endif + +fun! s:Match_debug() + let b:match_debug = 1 " Save debugging information. + " pat = all of b:match_words with backrefs parsed + amenu &Matchit.&pat :echo b:match_pat + " match = bit of text that is recognized as a match + amenu &Matchit.&match :echo b:match_match + " curcol = cursor column of the start of the matching text + amenu &Matchit.&curcol :echo b:match_col + " wholeBR = matching group, original version + amenu &Matchit.wh&oleBR :echo b:match_wholeBR + " iniBR = 'if' piece, original version + amenu &Matchit.ini&BR :echo b:match_iniBR + " ini = 'if' piece, with all backrefs resolved from match + amenu &Matchit.&ini :echo b:match_ini + " tail = 'else\|endif' piece, with all backrefs resolved from match + amenu &Matchit.&tail :echo b:match_tail + " fin = 'endif' piece, with all backrefs resolved from match + amenu &Matchit.&word :echo b:match_word + " '\'.d in ini refers to the same thing as '\'.table[d] in word. + amenu &Matchit.t&able :echo '0:' . b:match_table . ':9' +endfun + +" Jump to the nearest unmatched "(" or "if" or "" if a:spflag == "bW" +" or the nearest unmatched "" or "endif" or ")" if a:spflag == "W". +" Return a "mark" for the original position, so that +" let m = MultiMatch("bW", "n") ... execute m +" will return to the original position. If there is a problem, do not +" move the cursor and return "", unless a count is given, in which case +" go up or down as many levels as possible and again return "". +" TODO This relies on the same patterns as % matching. It might be a good +" idea to give it its own matching patterns. +fun! s:MultiMatch(spflag, mode) + if !exists("b:match_words") || b:match_words == "" + return "" + end + let restore_options = (&ic ? "" : "no") . "ignorecase" + if exists("b:match_ignorecase") + let &ignorecase = b:match_ignorecase + endif + let startline = line(".") + let startcol = col(".") + + " First step: if not already done, set the script variables + " s:do_BR flag for whether there are backrefs + " s:pat parsed version of b:match_words + " s:all regexp based on s:pat and the default groups + " This part is copied and slightly modified from s:Match_wrapper(). + let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") . + \ '\/\*:\*\/,#if\%(def\)\=:#else\>:#elif\>:#endif\>' + " Allow b:match_words = "GetVimMatchWords()" . + if b:match_words =~ ":" + let match_words = b:match_words + else + execute "let match_words =" b:match_words + endif + if (match_words != s:last_words) || (&mps != s:last_mps) || + \ exists("b:match_debug") + let s:last_words = match_words + let s:last_mps = &mps + if match_words !~ s:notslash . '\\\d' + let s:do_BR = 0 + let s:pat = match_words + else + let s:do_BR = 1 + let s:pat = s:ParseWords(match_words) + endif + let s:all = '\%(' . substitute(s:pat . (strlen(s:pat)?",":"") . default, + \ '[,:]\+','\\|','g') . '\)' + if exists("b:match_debug") + let b:match_pat = s:pat + endif + endif + + " Second step: figure out the patterns for searchpair() + " and save the screen, cursor position, and 'ignorecase'. + " - TODO: A lot of this is copied from s:Match_wrapper(). + " - maybe even more functionality should be split off + " - into separate functions! + let cdefault = (s:pat =~ '[^,]$' ? "," : "") . default + let open = substitute(s:pat . cdefault, + \ s:notslash . '\zs:.\{-}' . s:notslash . ',', '\\),\\(', 'g') + let open = '\(' . substitute(open, s:notslash . '\zs:.*$', '\\)', '') + let close = substitute(s:pat . cdefault, + \ s:notslash . '\zs,.\{-}' . s:notslash . ':', '\\),\\(', 'g') + let close = substitute(close, '^.\{-}' . s:notslash . ':', '\\(', '') . '\)' + if exists("b:match_skip") + let skip = b:match_skip + elseif exists("b:match_comment") " backwards compatibility and testing! + let skip = "r:" . b:match_comment + else + let skip = 's:comment\|string' + endif + let skip = s:ParseSkip(skip) + " let restore_cursor = line(".") . "G" . virtcol(".") . "|" + " normal! H + " let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor + let restore_cursor = virtcol(".") . "|" + normal! g0 + let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor + normal! H + let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor + execute restore_cursor + + " Third step: call searchpair(). + " Replace '\('--but not '\\('--with '\%(' and ',' with '\|'. + let openpat = substitute(open, '\(\\\@" or ... +" and return "endif" or "endwhile" or "" or ... . +" For now, this uses b:match_words and the same script variables +" as s:Match_wrapper() . Later, it may get its own patterns, +" either from a buffer variable or passed as arguments. +" fun! s:Autocomplete() +" echo "autocomplete not yet implemented :-(" +" if !exists("b:match_words") || b:match_words == "" +" return "" +" end +" let startpos = s:MultiMatch("bW") +" +" if startpos == "" +" return "" +" endif +" " - TODO: figure out whether 'if' or '' matched, and construct +" " - the appropriate closing. +" let matchline = getline(".") +" let curcol = col(".") - 1 +" " - TODO: Change the s:all argument if there is a new set of match pats. +" let regexp = s:Wholematch(matchline, s:all, curcol) +" let suf = strlen(matchline) - matchend(matchline, regexp) +" let prefix = (curcol ? '^.\{' . curcol . '}\%(' : '^\%(') +" let suffix = (suf ? '\).\{' . suf . '}$' : '\)$') +" " Reconstruct the version with unresolved backrefs. +" let patBR = substitute(b:match_words.',', '[,:]*,[,:]*', ',', 'g') +" let patBR = substitute(patBR, ':\{2,}', ':', "g") +" " Now, set group and groupBR to the matching group: 'if:endif' or +" " 'while:endwhile' or whatever. +" let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR) +" let i = matchend(group, s:notslash . ",") +" let groupBR = strpart(group, i) +" let group = strpart(group, 0, i-1) +" " Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix +" if s:do_BR +" let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline) +" endif +" " let g:group = group +" +" " - TODO: Construct the closing from group. +" let fake = "end" . expand("") +" execute startpos +" return fake +" endfun + +" Close all open structures. "Get the heck out of here!" +" fun! s:Gthhoh() +" let close = s:Autocomplete() +" while strlen(close) +" put=close +" let close = s:Autocomplete() +" endwhile +" endfun + +" Parse special strings as typical skip arguments for searchpair(): +" s:foo becomes (current syntax item) =~ foo +" S:foo becomes (current syntax item) !~ foo +" r:foo becomes (line before cursor) =~ foo +" R:foo becomes (line before cursor) !~ foo +fun! s:ParseSkip(str) + let skip = a:str + if skip[1] == ":" + if skip[0] == "s" + let skip = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '" . + \ strpart(skip,2) . "'" + elseif skip[0] == "S" + let skip = "synIDattr(synID(line('.'),col('.'),1),'name') !~? '" . + \ strpart(skip,2) . "'" + elseif skip[0] == "r" + let skip = "strpart(getline('.'),0,col('.'))=~'" . strpart(skip,2). "'" + elseif skip[0] == "R" + let skip = "strpart(getline('.'),0,col('.'))!~'" . strpart(skip,2). "'" + endif + endif + return skip +endfun + +let &cpo = s:save_cpo + +" vim:sts=2:sw=2: diff -urN vim71/runtime/plugin/taglist.vim vim71_ada/runtime/plugin/taglist.vim --- vim71/runtime/plugin/taglist.vim 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/plugin/taglist.vim 2008-01-16 16:37:03.000000000 +0100 @@ -0,0 +1,4524 @@ +" File: taglist.vim +" Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com) +" Version: 4.3 +" Last Modified: February 18, 2007 +" Copyright: Copyright (C) 2002-2006 Yegappan Lakshmanan +" Permission is hereby granted to use and distribute this code, +" with or without modifications, provided that this copyright +" notice is copied with it. Like anything else that's free, +" taglist.vim is provided *as is* and comes with no warranty of any +" kind, either expressed or implied. In no event will the copyright +" holder be liable for any damamges resulting from the use of this +" software. +" +" The "Tag List" plugin is a source code browser plugin for Vim and provides +" an overview of the structure of the programming language files and allows +" you to efficiently browse through source code files for different +" programming languages. You can visit the taglist plugin home page for more +" information: +" +" http://vim-taglist.sourceforge.net +" +" You can subscribe to the taglist mailing list to post your questions +" or suggestions for improvement or to report bugs. Visit the following +" page for subscribing to the mailing list: +" +" http://groups.yahoo.com/group/taglist/ +" +" For more information about using this plugin, after installing the +" taglist plugin, use the ":help taglist" command. +" +" Installation +" ------------ +" 1. Download the taglist.zip file and unzip the files to the $HOME/.vim +" or the $HOME/vimfiles or the $VIM/vimfiles directory. This should +" unzip the following two files (the directory structure should be +" preserved): +" +" plugin/taglist.vim - main taglist plugin file +" doc/taglist.txt - documentation (help) file +" +" Refer to the 'add-plugin', 'add-global-plugin' and 'runtimepath' +" Vim help pages for more details about installing Vim plugins. +" 2. Change to the $HOME/.vim/doc or $HOME/vimfiles/doc or +" $VIM/vimfiles/doc directory, start Vim and run the ":helptags ." +" command to process the taglist help file. +" 3. If the exuberant ctags utility is not present in your PATH, then set the +" Tlist_Ctags_Cmd variable to point to the location of the exuberant ctags +" utility (not to the directory) in the .vimrc file. +" 4. If you are running a terminal/console version of Vim and the +" terminal doesn't support changing the window width then set the +" 'Tlist_Inc_Winwidth' variable to 0 in the .vimrc file. +" 5. Restart Vim. +" 6. You can now use the ":TlistToggle" command to open/close the taglist +" window. You can use the ":help taglist" command to get more +" information about using the taglist plugin. +" +" ****************** Do not modify after this line ************************ + +" Line continuation used here +let s:cpo_save = &cpo +set cpo&vim + +if !exists('loaded_taglist') + " First time loading the taglist plugin + " + " To speed up the loading of Vim, the taglist plugin uses autoload + " mechanism to load the taglist functions. + " Only define the configuration variables, user commands and some + " auto-commands and finish sourcing the file + + " The taglist plugin requires the built-in Vim system() function. If this + " function is not available, then don't load the plugin. + if !exists('*system') + echomsg 'Taglist: Vim system() built-in function is not available. ' . + \ 'Plugin is not loaded.' + let loaded_taglist = 'no' + let &cpo = s:cpo_save + finish + endif + + " Location of the exuberant ctags tool + if !exists('Tlist_Ctags_Cmd') + if executable('exuberant-ctags') + " On Debian Linux, exuberant ctags is installed + " as exuberant-ctags + let Tlist_Ctags_Cmd = 'exuberant-ctags' + elseif executable(' exctags') + " On Free-BSD, exuberant ctags is installed as exctags + let Tlist_Ctags_ Cmd = 'exctags' + elseif executable('ctags') + let Tlist_Ctags_Cmd = 'ctags' + elseif executable('ctags.exe') + let Tlist_Ctags_Cmd = 'ctags.exe' + elseif executable('tags') + let Tlist_Ctags_Cmd = 'tags' + else + echomsg 'Taglist: Exuberant ctags (http://ctags.sf.net) ' . + \ 'not found in PATH. Plugin is not loaded.' + " Skip loading the plugin + let loaded_taglist = 'no' + let &cpo = s:cpo_save + finish + endif + endif + + + " Automatically open the taglist window on Vim startup + if !exists('Tlist_Auto_Open') + let Tlist_Auto_Open = 0 + endif + + " When the taglist window is toggle opened, move the cursor to the + " taglist window + if !exists('Tlist_GainFocus_On_ToggleOpen') + let Tlist_GainFocus_On_ToggleOpen = 0 + endif + + " Process files even when the taglist window is not open + if !exists('Tlist_Process_File_Always') + let Tlist_Process_File_Always = 0 + endif + + if !exists('Tlist_Show_Menu') + let Tlist_Show_Menu = 0 + endif + + " Tag listing sort type - 'name' or 'order' + if !exists('Tlist_Sort_Type') + let Tlist_Sort_Type = 'order' + endif + + " Tag listing window split (horizontal/vertical) control + if !exists('Tlist_Use_Horiz_Window') + let Tlist_Use_Horiz_Window = 0 + endif + + " Open the vertically split taglist window on the left or on the right + " side. This setting is relevant only if Tlist_Use_Horiz_Window is set to + " zero (i.e. only for vertically split windows) + if !exists('Tlist_Use_Right_Window') + let Tlist_Use_Right_Window = 0 + endif + + " Increase Vim window width to display vertically split taglist window. + " For MS-Windows version of Vim running in a MS-DOS window, this must be + " set to 0 otherwise the system may hang due to a Vim limitation. + if !exists('Tlist_Inc_Winwidth') + if (has('win16') || has('win95')) && !has('gui_running') + let Tlist_Inc_Winwidth = 0 + else + let Tlist_Inc_Winwidth = 1 + endif + endif + + " Vertically split taglist window width setting + if !exists('Tlist_WinWidth') + let Tlist_WinWidth = 30 + endif + + " Horizontally split taglist window height setting + if !exists('Tlist_WinHeight') + let Tlist_WinHeight = 10 + endif + + " Display tag prototypes or tag names in the taglist window + if !exists('Tlist_Display_Prototype') + let Tlist_Display_Prototype = 0 + endif + + " Display tag scopes in the taglist window + if !exists('Tlist_Display_Tag_Scope') + let Tlist_Display_Tag_Scope = 1 + endif + + " Use single left mouse click to jump to a tag. By default this is disabled. + " Only double click using the mouse will be processed. + if !exists('Tlist_Use_SingleClick') + let Tlist_Use_SingleClick = 0 + endif + + " Control whether additional help is displayed as part of the taglist or + " not. Also, controls whether empty lines are used to separate the tag + " tree. + if !exists('Tlist_Compact_Format') + let Tlist_Compact_Format = 0 + endif + + " Exit Vim if only the taglist window is currently open. By default, this is + " set to zero. + if !exists('Tlist_Exit_OnlyWindow') + let Tlist_Exit_OnlyWindow = 0 + endif + + " Automatically close the folds for the non-active files in the taglist + " window + if !exists('Tlist_File_Fold_Auto_Close') + let Tlist_File_Fold_Auto_Close = 0 + endif + + " Close the taglist window when a tag is selected + if !exists('Tlist_Close_On_Select') + let Tlist_Close_On_Select = 0 + endif + + " Automatically update the taglist window to display tags for newly + " edited files + if !exists('Tlist_Auto_Update') + let Tlist_Auto_Update = 1 + endif + + " Automatically highlight the current tag + if !exists('Tlist_Auto_Highlight_Tag') + let Tlist_Auto_Highlight_Tag = 1 + endif + + " Automatically highlight the current tag on entering a buffer + if !exists('Tlist_Highlight_Tag_On_BufEnter') + let Tlist_Highlight_Tag_On_BufEnter = 1 + endif + + " Enable fold column to display the folding for the tag tree + if !exists('Tlist_Enable_Fold_Column') + let Tlist_Enable_Fold_Column = 1 + endif + + " Display the tags for only one file in the taglist window + if !exists('Tlist_Show_One_File') + let Tlist_Show_One_File = 0 + endif + + if !exists('Tlist_Max_Submenu_Items') + let Tlist_Max_Submenu_Items = 20 + endif + + if !exists('Tlist_Max_Tag_Length') + let Tlist_Max_Tag_Length = 10 + endif + + " Do not change the name of the taglist title variable. The winmanager + " plugin relies on this name to determine the title for the taglist + " plugin. + let TagList_title = "__Tag_List__" + + " Taglist debug messages + let s:tlist_msg = '' + + " Define the taglist autocommand to automatically open the taglist window + " on Vim startup + if g:Tlist_Auto_Open + autocmd VimEnter * nested call s:Tlist_Window_Check_Auto_Open() + endif + + " Refresh the taglist + if g:Tlist_Process_File_Always + autocmd BufEnter * call s:Tlist_Refresh() + endif + + if g:Tlist_Show_Menu + autocmd GUIEnter * call s:Tlist_Menu_Init() + endif + + " When the taglist buffer is created when loading a Vim session file, + " the taglist buffer needs to be initialized. The BufFilePost event + " is used to handle this case. + autocmd BufFilePost __Tag_List__ call s:Tlist_Vim_Session_Load() + + " Define the user commands to manage the taglist window + command! -nargs=0 -bar TlistToggle call s:Tlist_Window_Toggle() + command! -nargs=0 -bar TlistOpen call s:Tlist_Window_Open() + " For backwards compatiblity define the Tlist command + command! -nargs=0 -bar Tlist TlistToggle + command! -nargs=+ -complete=file TlistAddFiles + \ call s:Tlist_Add_Files() + command! -nargs=+ -complete=dir TlistAddFilesRecursive + \ call s:Tlist_Add_Files_Recursive() + command! -nargs=0 -bar TlistClose call s:Tlist_Window_Close() + command! -nargs=0 -bar TlistUpdate call s:Tlist_Update_Current_File() + command! -nargs=0 -bar TlistHighlightTag call s:Tlist_Window_Highlight_Tag( + \ fnamemodify(bufname('%'), ':p'), line('.'), 2, 1) + " For backwards compatiblity define the TlistSync command + command! -nargs=0 -bar TlistSync TlistHighlightTag + command! -nargs=* -complete=buffer TlistShowPrototype + \ echo Tlist_Get_Tag_Prototype_By_Line() + command! -nargs=* -complete=buffer TlistShowTag + \ echo Tlist_Get_Tagname_By_Line() + command! -nargs=* -complete=file TlistSessionLoad + \ call s:Tlist_Session_Load() + command! -nargs=* -complete=file TlistSessionSave + \ call s:Tlist_Session_Save() + command! -bar TlistLock let Tlist_Auto_Update=0 + command! -bar TlistUnlock let Tlist_Auto_Update=1 + + " Commands for enabling/disabling debug and to display debug messages + command! -nargs=? -complete=file -bar TlistDebug + \ call s:Tlist_Debug_Enable() + command! -nargs=0 -bar TlistUndebug call s:Tlist_Debug_Disable() + command! -nargs=0 -bar TlistMessages call s:Tlist_Debug_Show() + + " Define autocommands to autoload the taglist plugin when needed. + + " Trick to get the current script ID + map xx xx + let s:tlist_sid = substitute(maparg('xx'), '\(\d\+_\)xx$', + \ '\1', '') + unmap xx + + exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_* source ' . + \ escape(expand(''), ' ') + exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Window_* source ' . + \ escape(expand(''), ' ') + exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Menu_* source ' . + \ escape(expand(''), ' ') + exe 'autocmd FuncUndefined Tlist_* source ' . + \ escape(expand(''), ' ') + exe 'autocmd FuncUndefined TagList_* source ' . + \ escape(expand(''), ' ') + + let loaded_taglist = 'fast_load_done' + + if g:Tlist_Show_Menu && has('gui_running') + call s:Tlist_Menu_Init() + endif + + " restore 'cpo' + let &cpo = s:cpo_save + finish +endif + +if !exists('s:tlist_sid') + " Two or more versions of taglist plugin are installed. Don't + " load this version of the plugin. + finish +endif + +unlet! s:tlist_sid + +if loaded_taglist != 'fast_load_done' + " restore 'cpo' + let &cpo = s:cpo_save + finish +endif + +" Taglist plugin functionality is available +let loaded_taglist = 'available' + +"------------------- end of user configurable options -------------------- + +" Default language specific settings for supported file types and tag types +" +" Variable name format: +" +" s:tlist_def_{vim_ftype}_settings +" +" vim_ftype - Filetype detected by Vim +" +" Value format: +" +" ;:;:;... +" +" ctags_ftype - File type supported by exuberant ctags +" flag - Flag supported by exuberant ctags to generate a tag type +" name - Name of the tag type used in the taglist window to display the +" tags of this type +" + +" Ada language +let s:tlist_def_ada_settings = 'ada;' . + \ 'P:package spec;' . + \ 'p:package body;' . + \ 'T:type spec;' . + \ 't:type;' . + \ 'U:subtype spec;' . + \ 'u:subtype;' . + \ 'c:component;' . + \ 'l:literal;' . + \ 'V:variable spec;' . + \ 'v:variable;' . + \ 'f:formal;' . + \ 'n:constant;' . + \ 'x:exception;' . + \ 'R:subprogram spec;' . + \ 'r:subprogram body;' . + \ 'K:task spec;' . + \ 'k:task body;' . + \ 'O:protected spec;' . + \ 'o:protected body;' . + \ 'E:entry spec;' . + \ 'e:entry body;' . + \ 'b:label;' . + \ 'i:identifier;' . + \ 'a:autovar;' . + \ 'y:annon' + +" assembly language +let s:tlist_def_asm_settings = 'asm;d:define;l:label;m:macro;t:type' + +" aspperl language +let s:tlist_def_aspperl_settings = 'asp;f:function;s:sub;v:variable' + +" aspvbs language +let s:tlist_def_aspvbs_settings = 'asp;f:function;s:sub;v:variable' + +" awk language +let s:tlist_def_awk_settings = 'awk;f:function' + +" beta language +let s:tlist_def_beta_settings = 'beta;f:fragment;s:slot;v:pattern' + +" c language +let s:tlist_def_c_settings = 'c;d:macro;g:enum;s:struct;u:union;t:typedef;' . + \ 'v:variable;f:function' + +" c++ language +let s:tlist_def_cpp_settings = 'c++;n:namespace;v:variable;d:macro;t:typedef;' . + \ 'c:class;g:enum;s:struct;u:union;f:function' + +" c# language +let s:tlist_def_cs_settings = 'c#;d:macro;t:typedef;n:namespace;c:class;' . + \ 'E:event;g:enum;s:struct;i:interface;' . + \ 'p:properties;m:method' + +" cobol language +let s:tlist_def_cobol_settings = 'cobol;d:data;f:file;g:group;p:paragraph;' . + \ 'P:program;s:section' + +" eiffel language +let s:tlist_def_eiffel_settings = 'eiffel;c:class;f:feature' + +" erlang language +let s:tlist_def_erlang_settings = 'erlang;d:macro;r:record;m:module;f:function' + +" expect (same as tcl) language +let s:tlist_def_expect_settings = 'tcl;c:class;f:method;p:procedure' + +" fortran language +let s:tlist_def_fortran_settings = 'fortran;p:program;b:block data;' . + \ 'c:common;e:entry;i:interface;k:type;l:label;m:module;' . + \ 'n:namelist;t:derived;v:variable;f:function;s:subroutine' + +" HTML language +let s:tlist_def_html_settings = 'html;a:anchor;f:javascript function' + +" java language +let s:tlist_def_java_settings = 'java;p:package;c:class;i:interface;' . + \ 'f:field;m:method' + +" javascript language +let s:tlist_def_javascript_settings = 'javascript;f:function' + +" lisp language +let s:tlist_def_lisp_settings = 'lisp;f:function' + +" lua language +let s:tlist_def_lua_settings = 'lua;f:function' + +" makefiles +let s:tlist_def_make_settings = 'make;m:macro' + +" pascal language +let s:tlist_def_pascal_settings = 'pascal;f:function;p:procedure' + +" perl language +let s:tlist_def_perl_settings = 'perl;c:constant;l:label;p:package;s:subroutine' + +" php language +let s:tlist_def_php_settings = 'php;c:class;d:constant;v:variable;f:function' + +" python language +let s:tlist_def_python_settings = 'python;c:class;m:member;f:function' + +" rexx language +let s:tlist_def_rexx_settings = 'rexx;s:subroutine' + +" ruby language +let s:tlist_def_ruby_settings = 'ruby;c:class;f:method;F:function;' . + \ 'm:singleton method' + +" scheme language +let s:tlist_def_scheme_settings = 'scheme;s:set;f:function' + +" shell language +let s:tlist_def_sh_settings = 'sh;f:function' + +" C shell language +let s:tlist_def_csh_settings = 'sh;f:function' + +" Z shell language +let s:tlist_def_zsh_settings = 'sh;f:function' + +" slang language +let s:tlist_def_slang_settings = 'slang;n:namespace;f:function' + +" sml language +let s:tlist_def_sml_settings = 'sml;e:exception;c:functor;s:signature;' . + \ 'r:structure;t:type;v:value;f:function' + +" sql language +let s:tlist_def_sql_settings = 'sql;c:cursor;F:field;P:package;r:record;' . + \ 's:subtype;t:table;T:trigger;v:variable;f:function;p:procedure' + +" tcl language +let s:tlist_def_tcl_settings = 'tcl;c:class;f:method;m:method;p:procedure' + +" vera language +let s:tlist_def_vera_settings = 'vera;c:class;d:macro;e:enumerator;' . + \ 'f:function;g:enum;m:member;p:program;' . + \ 'P:prototype;t:task;T:typedef;v:variable;' . + \ 'x:externvar' + +"verilog language +let s:tlist_def_verilog_settings = 'verilog;m:module;c:constant;P:parameter;' . + \ 'e:event;r:register;t:task;w:write;p:port;v:variable;f:function' + +" vim language +let s:tlist_def_vim_settings = 'vim;a:autocmds;v:variable;f:function' + +" yacc language +let s:tlist_def_yacc_settings = 'yacc;l:label' + +"------------------- end of language specific options -------------------- + +" Vim window size is changed by the taglist plugin or not +let s:tlist_winsize_chgd = -1 +" Taglist window is maximized or not +let s:tlist_win_maximized = 0 +" Name of files in the taglist +let s:tlist_file_names='' +" Number of files in the taglist +let s:tlist_file_count = 0 +" Number of filetypes supported by taglist +let s:tlist_ftype_count = 0 +" Is taglist part of other plugins like winmanager or cream? +let s:tlist_app_name = "none" +" Are we displaying brief help text +let s:tlist_brief_help = 1 +" List of files removed on user request +let s:tlist_removed_flist = "" +" Index of current file displayed in the taglist window +let s:tlist_cur_file_idx = -1 +" Taglist menu is empty or not +let s:tlist_menu_empty = 1 + +" An autocommand is used to refresh the taglist window when entering any +" buffer. We don't want to refresh the taglist window if we are entering the +" file window from one of the taglist functions. The 'Tlist_Skip_Refresh' +" variable is used to skip the refresh of the taglist window and is set +" and cleared appropriately. +let s:Tlist_Skip_Refresh = 0 + +" Tlist_Window_Display_Help() +function! s:Tlist_Window_Display_Help() + if s:tlist_app_name == "winmanager" + " To handle a bug in the winmanager plugin, add a space at the + " last line + call setline('$', ' ') + endif + + if s:tlist_brief_help + " Add the brief help + call append(0, '" Press to display help text') + else + " Add the extensive help + call append(0, '" : Jump to tag definition') + call append(1, '" o : Jump to tag definition in new window') + call append(2, '" p : Preview the tag definition') + call append(3, '" : Display tag prototype') + call append(4, '" u : Update tag list') + call append(5, '" s : Select sort field') + call append(6, '" d : Remove file from taglist') + call append(7, '" x : Zoom-out/Zoom-in taglist window') + call append(8, '" + : Open a fold') + call append(9, '" - : Close a fold') + call append(10, '" * : Open all folds') + call append(11, '" = : Close all folds') + call append(12, '" [[ : Move to the start of previous file') + call append(13, '" ]] : Move to the start of next file') + call append(14, '" q : Close the taglist window') + call append(15, '" : Remove help text') + endif +endfunction + +" Tlist_Window_Toggle_Help_Text() +" Toggle taglist plugin help text between the full version and the brief +" version +function! s:Tlist_Window_Toggle_Help_Text() + if g:Tlist_Compact_Format + " In compact display mode, do not display help + return + endif + + " Include the empty line displayed after the help text + let brief_help_size = 1 + let full_help_size = 16 + + setlocal modifiable + + " Set report option to a huge value to prevent informational messages + " while deleting the lines + let old_report = &report + set report=99999 + + " Remove the currently highlighted tag. Otherwise, the help text + " might be highlighted by mistake + match none + + " Toggle between brief and full help text + if s:tlist_brief_help + let s:tlist_brief_help = 0 + + " Remove the previous help + exe '1,' . brief_help_size . ' delete _' + + " Adjust the start/end line numbers for the files + call s:Tlist_Window_Update_Line_Offsets(0, 1, full_help_size - brief_help_size) + else + let s:tlist_brief_help = 1 + + " Remove the previous help + exe '1,' . full_help_size . ' delete _' + + " Adjust the start/end line numbers for the files + call s:Tlist_Window_Update_Line_Offsets(0, 0, full_help_size - brief_help_size) + endif + + call s:Tlist_Window_Display_Help() + + " Restore the report option + let &report = old_report + + setlocal nomodifiable +endfunction + +" Taglist debug support +let s:tlist_debug = 0 + +" File for storing the debug messages +let s:tlist_debug_file = '' + +" Tlist_Debug_Enable +" Enable logging of taglist debug messages. +function! s:Tlist_Debug_Enable(...) + let s:tlist_debug = 1 + + " Check whether a valid file name is supplied. + if a:1 != '' + let s:tlist_debug_file = fnamemodify(a:1, ':p') + + " Empty the log file + exe 'redir! > ' . s:tlist_debug_file + redir END + + " Check whether the log file is present/created + if !filewritable(s:tlist_debug_file) + call s:Tlist_Warning_Msg('Taglist: Unable to create log file ' + \ . s:tlist_debug_file) + let s:tlist_debug_file = '' + endif + endif +endfunction + +" Tlist_Debug_Disable +" Disable logging of taglist debug messages. +function! s:Tlist_Debug_Disable(...) + let s:tlist_debug = 0 + let s:tlist_debug_file = '' +endfunction + +" Tlist_Debug_Show +" Display the taglist debug messages in a new window +function! s:Tlist_Debug_Show() + if s:tlist_msg == '' + call s:Tlist_Warning_Msg('Taglist: No debug messages') + return + endif + + " Open a new window to display the taglist debug messages + new taglist_debug.txt + " Delete all the lines (if the buffer already exists) + silent! %delete _ + " Add the messages + silent! put =s:tlist_msg + " Move the cursor to the first line + normal! gg +endfunction + +" Tlist_Log_Msg +" Log the supplied debug message along with the time +function! s:Tlist_Log_Msg(msg) + if s:tlist_debug + if s:tlist_debug_file != '' + exe 'redir >> ' . s:tlist_debug_file + silent echon strftime('%H:%M:%S') . ': ' . a:msg . "\n" + redir END + else + " Log the message into a variable + " Retain only the last 3000 characters + let len = strlen(s:tlist_msg) + if len > 3000 + let s:tlist_msg = strpart(s:tlist_msg, len - 3000) + endif + let s:tlist_msg = s:tlist_msg . strftime('%H:%M:%S') . ': ' . + \ a:msg . "\n" + endif + endif +endfunction + +" Tlist_Warning_Msg() +" Display a message using WarningMsg highlight group +function! s:Tlist_Warning_Msg(msg) + echohl WarningMsg + echomsg a:msg + echohl None +endfunction + +" Last returned file index for file name lookup. +" Used to speed up file lookup +let s:tlist_file_name_idx_cache = -1 + +" Tlist_Get_File_Index() +" Return the index of the specified filename +function! s:Tlist_Get_File_Index(fname) + if s:tlist_file_count == 0 || a:fname == '' + return -1 + endif + + " If the new filename is same as the last accessed filename, then + " return that index + if s:tlist_file_name_idx_cache != -1 && + \ s:tlist_file_name_idx_cache < s:tlist_file_count + if s:tlist_{s:tlist_file_name_idx_cache}_filename == a:fname + " Same as the last accessed file + return s:tlist_file_name_idx_cache + endif + endif + + " First, check whether the filename is present + let s_fname = a:fname . "\n" + let i = stridx(s:tlist_file_names, s_fname) + if i == -1 + let s:tlist_file_name_idx_cache = -1 + return -1 + endif + + " Second, compute the file name index + let nl_txt = substitute(strpart(s:tlist_file_names, 0, i), "[^\n]", '', 'g') + let s:tlist_file_name_idx_cache = strlen(nl_txt) + return s:tlist_file_name_idx_cache +endfunction + +" Last returned file index for line number lookup. +" Used to speed up file lookup +let s:tlist_file_lnum_idx_cache = -1 + +" Tlist_Window_Get_File_Index_By_Linenum() +" Return the index of the filename present in the specified line number +" Line number refers to the line number in the taglist window +function! s:Tlist_Window_Get_File_Index_By_Linenum(lnum) + call s:Tlist_Log_Msg('Tlist_Window_Get_File_Index_By_Linenum (' . a:lnum . ')') + + " First try to see whether the new line number is within the range + " of the last returned file + if s:tlist_file_lnum_idx_cache != -1 && + \ s:tlist_file_lnum_idx_cache < s:tlist_file_count + if a:lnum >= s:tlist_{s:tlist_file_lnum_idx_cache}_start && + \ a:lnum <= s:tlist_{s:tlist_file_lnum_idx_cache}_end + return s:tlist_file_lnum_idx_cache + endif + endif + + let fidx = -1 + + if g:Tlist_Show_One_File + " Displaying only one file in the taglist window. Check whether + " the line is within the tags displayed for that file + if s:tlist_cur_file_idx != -1 + if a:lnum >= s:tlist_{s:tlist_cur_file_idx}_start + \ && a:lnum <= s:tlist_{s:tlist_cur_file_idx}_end + let fidx = s:tlist_cur_file_idx + endif + + endif + else + " Do a binary search in the taglist + let left = 0 + let right = s:tlist_file_count - 1 + + while left < right + let mid = (left + right) / 2 + + if a:lnum >= s:tlist_{mid}_start && a:lnum <= s:tlist_{mid}_end + let s:tlist_file_lnum_idx_cache = mid + return mid + endif + + if a:lnum < s:tlist_{mid}_start + let right = mid - 1 + else + let left = mid + 1 + endif + endwhile + + if left >= 0 && left < s:tlist_file_count + \ && a:lnum >= s:tlist_{left}_start + \ && a:lnum <= s:tlist_{left}_end + let fidx = left + endif + endif + + let s:tlist_file_lnum_idx_cache = fidx + + return fidx +endfunction + +" Tlist_Exe_Cmd_No_Acmds +" Execute the specified Ex command after disabling autocommands +function! s:Tlist_Exe_Cmd_No_Acmds(cmd) + let old_eventignore = &eventignore + set eventignore=all + exe a:cmd + let &eventignore = old_eventignore +endfunction + +" Tlist_Skip_File() +" Check whether tag listing is supported for the specified file +function! s:Tlist_Skip_File(filename, ftype) + " Skip buffers with no names and buffers with filetype not set + if a:filename == '' || a:ftype == '' + return 1 + endif + + " Skip files which are not supported by exuberant ctags + " First check whether default settings for this filetype are available. + " If it is not available, then check whether user specified settings are + " available. If both are not available, then don't list the tags for this + " filetype + let var = 's:tlist_def_' . a:ftype . '_settings' + if !exists(var) + let var = 'g:tlist_' . a:ftype . '_settings' + if !exists(var) + return 1 + endif + endif + + " Skip files which are not readable or files which are not yet stored + " to the disk + if !filereadable(a:filename) + return 1 + endif + + return 0 +endfunction + +" Tlist_User_Removed_File +" Returns 1 if a file is removed by a user from the taglist +function! s:Tlist_User_Removed_File(filename) + return stridx(s:tlist_removed_flist, a:filename . "\n") != -1 +endfunction + +" Tlist_Update_Remove_List +" Update the list of user removed files from the taglist +" add == 1, add the file to the removed list +" add == 0, delete the file from the removed list +function! s:Tlist_Update_Remove_List(filename, add) + if a:add + let s:tlist_removed_flist = s:tlist_removed_flist . a:filename . "\n" + else + let idx = stridx(s:tlist_removed_flist, a:filename . "\n") + let text_before = strpart(s:tlist_removed_flist, 0, idx) + let rem_text = strpart(s:tlist_removed_flist, idx) + let next_idx = stridx(rem_text, "\n") + let text_after = strpart(rem_text, next_idx + 1) + + let s:tlist_removed_flist = text_before . text_after + endif +endfunction + +" Tlist_FileType_Init +" Initialize the ctags arguments and tag variable for the specified +" file type +function! s:Tlist_FileType_Init(ftype) + call s:Tlist_Log_Msg('Tlist_FileType_Init (' . a:ftype . ')') + " If the user didn't specify any settings, then use the default + " ctags args. Otherwise, use the settings specified by the user + let var = 'g:tlist_' . a:ftype . '_settings' + if exists(var) + " User specified ctags arguments + let settings = {var} . ';' + else + " Default ctags arguments + let var = 's:tlist_def_' . a:ftype . '_settings' + if !exists(var) + " No default settings for this file type. This filetype is + " not supported + return 0 + endif + let settings = s:tlist_def_{a:ftype}_settings . ';' + endif + + let msg = 'Taglist: Invalid ctags option setting - ' . settings + + " Format of the option that specifies the filetype and ctags arugments: + " + " ;flag1:name1;flag2:name2;flag3:name3 + " + + " Extract the file type to pass to ctags. This may be different from the + " file type detected by Vim + let pos = stridx(settings, ';') + if pos == -1 + call s:Tlist_Warning_Msg(msg) + return 0 + endif + let ctags_ftype = strpart(settings, 0, pos) + if ctags_ftype == '' + call s:Tlist_Warning_Msg(msg) + return 0 + endif + " Make sure a valid filetype is supplied. If the user didn't specify a + " valid filetype, then the ctags option settings may be treated as the + " filetype + if ctags_ftype =~ ':' + call s:Tlist_Warning_Msg(msg) + return 0 + endif + + " Remove the file type from settings + let settings = strpart(settings, pos + 1) + if settings == '' + call s:Tlist_Warning_Msg(msg) + return 0 + endif + + " Process all the specified ctags flags. The format is + " flag1:name1;flag2:name2;flag3:name3 + let ctags_flags = '' + let cnt = 0 + while settings != '' + " Extract the flag + let pos = stridx(settings, ':') + if pos == -1 + call s:Tlist_Warning_Msg(msg) + return 0 + endif + let flag = strpart(settings, 0, pos) + if flag == '' + call s:Tlist_Warning_Msg(msg) + return 0 + endif + " Remove the flag from settings + let settings = strpart(settings, pos + 1) + + " Extract the tag type name + let pos = stridx(settings, ';') + if pos == -1 + call s:Tlist_Warning_Msg(msg) + return 0 + endif + let name = strpart(settings, 0, pos) + if name == '' + call s:Tlist_Warning_Msg(msg) + return 0 + endif + let settings = strpart(settings, pos + 1) + + let cnt = cnt + 1 + + let s:tlist_{a:ftype}_{cnt}_name = flag + let s:tlist_{a:ftype}_{cnt}_fullname = name + let ctags_flags = ctags_flags . flag + endwhile + + let s:tlist_{a:ftype}_ctags_args = '--language-force=' . ctags_ftype . + \ ' --' . ctags_ftype . '-types=' . ctags_flags + let s:tlist_{a:ftype}_count = cnt + let s:tlist_{a:ftype}_ctags_flags = ctags_flags + + " Save the filetype name + let s:tlist_ftype_{s:tlist_ftype_count}_name = a:ftype + let s:tlist_ftype_count = s:tlist_ftype_count + 1 + + return 1 +endfunction + +" Tlist_Get_Filetype +" Determine the filetype for the specified file +function! s:Tlist_Get_Filetype(fname) + " Ignore the filetype autocommands + let old_eventignore = &eventignore + set eventignore=FileType + + " Save the 'filetype', as this will be changed temporarily + let old_filetype = &filetype + + " Run the filetypedetect group of autocommands to determine + " the filetype + exe 'doautocmd filetypedetect BufRead ' . a:fname + + " Save the detected filetype + let ftype = &filetype + + " Restore the previous state + let &filetype = old_filetype + let &eventignore = old_eventignore + + return ftype +endfunction + +" Tlist_Get_Buffer_Filetype +" Get the filetype for the specified buffer +function! s:Tlist_Get_Buffer_Filetype(bnum) + if bufloaded(a:bnum) + " For loaded buffers, the 'filetype' is already determined + return getbufvar(a:bnum, '&filetype') + endif + + " For unloaded buffers, if the 'filetype' option is set, return it + let ftype = getbufvar(a:bnum, '&filetype') + if ftype != '' + return ftype + endif + + " Skip non-existent buffers + if !bufexists(a:bnum) + return '' + endif + + " For buffers whose filetype is not yet determined, try to determine + " the filetype + let bname = bufname(a:bnum) + + return s:Tlist_Get_Filetype(bname) +endfunction + +" Tlist_Discard_TagInfo +" Discard the stored tag information for a file +function! s:Tlist_Discard_TagInfo(fidx) + call s:Tlist_Log_Msg('Tlist_Discard_TagInfo (' . + \ s:tlist_{a:fidx}_filename . ')') + let ftype = s:tlist_{a:fidx}_filetype + + " Discard information about the tags defined in the file + let i = 1 + while i <= s:tlist_{a:fidx}_tag_count + let fidx_i = 's:tlist_' . a:fidx . '_' . i + unlet! {fidx_i}_tag + unlet! {fidx_i}_tag_name + unlet! {fidx_i}_tag_type + unlet! {fidx_i}_ttype_idx + unlet! {fidx_i}_tag_proto + unlet! {fidx_i}_tag_searchpat + unlet! {fidx_i}_tag_linenum + let i = i + 1 + endwhile + + let s:tlist_{a:fidx}_tag_count = 0 + + " Discard information about tag type groups + let i = 1 + while i <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{i}_name + if s:tlist_{a:fidx}_{ttype} != '' + let fidx_ttype = 's:tlist_' . a:fidx . '_' . ttype + let {fidx_ttype} = '' + let {fidx_ttype}_offset = 0 + let cnt = {fidx_ttype}_count + let {fidx_ttype}_count = 0 + let j = 1 + while j <= cnt + unlet! {fidx_ttype}_{j} + let j = j + 1 + endwhile + endif + let i = i + 1 + endwhile + + " Discard the stored menu command also + let s:tlist_{a:fidx}_menu_cmd = '' +endfunction + +" Tlist_Window_Update_Line_Offsets +" Update the line offsets for tags for files starting from start_idx +" and displayed in the taglist window by the specified offset +function! s:Tlist_Window_Update_Line_Offsets(start_idx, increment, offset) + let i = a:start_idx + + while i < s:tlist_file_count + if s:tlist_{i}_visible + " Update the start/end line number only if the file is visible + if a:increment + let s:tlist_{i}_start = s:tlist_{i}_start + a:offset + let s:tlist_{i}_end = s:tlist_{i}_end + a:offset + else + let s:tlist_{i}_start = s:tlist_{i}_start - a:offset + let s:tlist_{i}_end = s:tlist_{i}_end - a:offset + endif + endif + let i = i + 1 + endwhile +endfunction + +" Tlist_Discard_FileInfo +" Discard the stored information for a file +function! s:Tlist_Discard_FileInfo(fidx) + call s:Tlist_Log_Msg('Tlist_Discard_FileInfo (' . + \ s:tlist_{a:fidx}_filename . ')') + call s:Tlist_Discard_TagInfo(a:fidx) + + let ftype = s:tlist_{a:fidx}_filetype + + let i = 1 + while i <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{i}_name + unlet! s:tlist_{a:fidx}_{ttype} + unlet! s:tlist_{a:fidx}_{ttype}_offset + unlet! s:tlist_{a:fidx}_{ttype}_count + let i = i + 1 + endwhile + + unlet! s:tlist_{a:fidx}_filename + unlet! s:tlist_{a:fidx}_sort_type + unlet! s:tlist_{a:fidx}_filetype + unlet! s:tlist_{a:fidx}_mtime + unlet! s:tlist_{a:fidx}_start + unlet! s:tlist_{a:fidx}_end + unlet! s:tlist_{a:fidx}_valid + unlet! s:tlist_{a:fidx}_visible + unlet! s:tlist_{a:fidx}_tag_count + unlet! s:tlist_{a:fidx}_menu_cmd +endfunction + +" Tlist_Window_Remove_File_From_Display +" Remove the specified file from display +function! s:Tlist_Window_Remove_File_From_Display(fidx) + call s:Tlist_Log_Msg('Tlist_Window_Remove_File_From_Display (' . + \ s:tlist_{a:fidx}_filename . ')') + " If the file is not visible then no need to remove it + if !s:tlist_{a:fidx}_visible + return + endif + + " Remove the tags displayed for the specified file from the window + let start = s:tlist_{a:fidx}_start + " Include the empty line after the last line also + if g:Tlist_Compact_Format + let end = s:tlist_{a:fidx}_end + else + let end = s:tlist_{a:fidx}_end + 1 + endif + + setlocal modifiable + exe 'silent! ' . start . ',' . end . 'delete _' + setlocal nomodifiable + + " Correct the start and end line offsets for all the files following + " this file, as the tags for this file are removed + call s:Tlist_Window_Update_Line_Offsets(a:fidx + 1, 0, end - start + 1) +endfunction + +" Tlist_Remove_File +" Remove the file under the cursor or the specified file index +" user_request - User requested to remove the file from taglist +function! s:Tlist_Remove_File(file_idx, user_request) + let fidx = a:file_idx + + if fidx == -1 + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.')) + if fidx == -1 + return + endif + endif + call s:Tlist_Log_Msg('Tlist_Remove_File (' . + \ s:tlist_{fidx}_filename . ', ' . a:user_request . ')') + + let save_winnr = winnr() + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + " Taglist window is open, remove the file from display + + if save_winnr != winnum + let old_eventignore = &eventignore + set eventignore=all + exe winnum . 'wincmd w' + endif + + call s:Tlist_Window_Remove_File_From_Display(fidx) + + if save_winnr != winnum + exe save_winnr . 'wincmd w' + let &eventignore = old_eventignore + endif + endif + + let fname = s:tlist_{fidx}_filename + + if a:user_request + " As the user requested to remove the file from taglist, + " add it to the removed list + call s:Tlist_Update_Remove_List(fname, 1) + endif + + " Remove the file name from the taglist list of filenames + let idx = stridx(s:tlist_file_names, fname . "\n") + let text_before = strpart(s:tlist_file_names, 0, idx) + let rem_text = strpart(s:tlist_file_names, idx) + let next_idx = stridx(rem_text, "\n") + let text_after = strpart(rem_text, next_idx + 1) + let s:tlist_file_names = text_before . text_after + + call s:Tlist_Discard_FileInfo(fidx) + + " Shift all the file variables by one index + let i = fidx + 1 + + while i < s:tlist_file_count + let j = i - 1 + + let s:tlist_{j}_filename = s:tlist_{i}_filename + let s:tlist_{j}_sort_type = s:tlist_{i}_sort_type + let s:tlist_{j}_filetype = s:tlist_{i}_filetype + let s:tlist_{j}_mtime = s:tlist_{i}_mtime + let s:tlist_{j}_start = s:tlist_{i}_start + let s:tlist_{j}_end = s:tlist_{i}_end + let s:tlist_{j}_valid = s:tlist_{i}_valid + let s:tlist_{j}_visible = s:tlist_{i}_visible + let s:tlist_{j}_tag_count = s:tlist_{i}_tag_count + let s:tlist_{j}_menu_cmd = s:tlist_{i}_menu_cmd + + let k = 1 + while k <= s:tlist_{j}_tag_count + let s:tlist_{j}_{k}_tag = s:tlist_{i}_{k}_tag + let s:tlist_{j}_{k}_tag_name = s:tlist_{i}_{k}_tag_name + let s:tlist_{j}_{k}_tag_type = s:Tlist_Get_Tag_Type_By_Tag(i, k) + let s:tlist_{j}_{k}_ttype_idx = s:tlist_{i}_{k}_ttype_idx + let s:tlist_{j}_{k}_tag_proto = s:Tlist_Get_Tag_Prototype(i, k) + let s:tlist_{j}_{k}_tag_searchpat = s:Tlist_Get_Tag_SearchPat(i, k) + let s:tlist_{j}_{k}_tag_linenum = s:Tlist_Get_Tag_Linenum(i, k) + let k = k + 1 + endwhile + + let ftype = s:tlist_{i}_filetype + + let k = 1 + while k <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{k}_name + let s:tlist_{j}_{ttype} = s:tlist_{i}_{ttype} + let s:tlist_{j}_{ttype}_offset = s:tlist_{i}_{ttype}_offset + let s:tlist_{j}_{ttype}_count = s:tlist_{i}_{ttype}_count + if s:tlist_{j}_{ttype} != '' + let l = 1 + while l <= s:tlist_{j}_{ttype}_count + let s:tlist_{j}_{ttype}_{l} = s:tlist_{i}_{ttype}_{l} + let l = l + 1 + endwhile + endif + let k = k + 1 + endwhile + + " As the file and tag information is copied to the new index, + " discard the previous information + call s:Tlist_Discard_FileInfo(i) + + let i = i + 1 + endwhile + + " Reduce the number of files displayed + let s:tlist_file_count = s:tlist_file_count - 1 + + if g:Tlist_Show_One_File + " If the tags for only one file is displayed and if we just + " now removed that file, then invalidate the current file idx + if s:tlist_cur_file_idx == fidx + let s:tlist_cur_file_idx = -1 + endif + endif +endfunction + +" Tlist_Window_Goto_Window +" Goto the taglist window +function! s:Tlist_Window_Goto_Window() + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + if winnr() != winnum + call s:Tlist_Exe_Cmd_No_Acmds(winnum . 'wincmd w') + endif + endif +endfunction + +" Tlist_Window_Create +" Create a new taglist window. If it is already open, jump to it +function! s:Tlist_Window_Create() + call s:Tlist_Log_Msg('Tlist_Window_Create()') + " If the window is open, jump to it + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + " Jump to the existing window + if winnr() != winnum + exe winnum . 'wincmd w' + endif + return + endif + + " If used with winmanager don't open windows. Winmanager will handle + " the window/buffer management + if s:tlist_app_name == "winmanager" + return + endif + + " Create a new window. If user prefers a horizontal window, then open + " a horizontally split window. Otherwise open a vertically split + " window + if g:Tlist_Use_Horiz_Window + " Open a horizontally split window + let win_dir = 'botright' + " Horizontal window height + let win_size = g:Tlist_WinHeight + else + if s:tlist_winsize_chgd == -1 + " Open a vertically split window. Increase the window size, if + " needed, to accomodate the new window + if g:Tlist_Inc_Winwidth && + \ &columns < (80 + g:Tlist_WinWidth) + " Save the original window position + let s:tlist_pre_winx = getwinposx() + let s:tlist_pre_winy = getwinposy() + + " one extra column is needed to include the vertical split + let &columns= &columns + g:Tlist_WinWidth + 1 + + let s:tlist_winsize_chgd = 1 + else + let s:tlist_winsize_chgd = 0 + endif + endif + + if g:Tlist_Use_Right_Window + " Open the window at the rightmost place + let win_dir = 'botright vertical' + else + " Open the window at the leftmost place + let win_dir = 'topleft vertical' + endif + let win_size = g:Tlist_WinWidth + endif + + " If the tag listing temporary buffer already exists, then reuse it. + " Otherwise create a new buffer + let bufnum = bufnr(g:TagList_title) + if bufnum == -1 + " Create a new buffer + let wcmd = g:TagList_title + else + " Edit the existing buffer + let wcmd = '+buffer' . bufnum + endif + + " Create the taglist window + exe 'silent! ' . win_dir . ' ' . win_size . 'split ' . wcmd + + " Save the new window position + let s:tlist_winx = getwinposx() + let s:tlist_winy = getwinposy() + + " Initialize the taglist window + call s:Tlist_Window_Init() +endfunction + +" Tlist_Window_Zoom +" Zoom (maximize/minimize) the taglist window +function! s:Tlist_Window_Zoom() + if s:tlist_win_maximized + " Restore the window back to the previous size + if g:Tlist_Use_Horiz_Window + exe 'resize ' . g:Tlist_WinHeight + else + exe 'vert resize ' . g:Tlist_WinWidth + endif + let s:tlist_win_maximized = 0 + else + " Set the window size to the maximum possible without closing other + " windows + if g:Tlist_Use_Horiz_Window + resize + else + vert resize + endif + let s:tlist_win_maximized = 1 + endif +endfunction + +" Tlist_Ballon_Expr +" When the mouse cursor is over a tag in the taglist window, display the +" tag prototype (balloon) +function! Tlist_Ballon_Expr() + " Get the file index + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(v:beval_lnum) + if fidx == -1 + return '' + endif + + " Get the tag output line for the current tag + let tidx = s:Tlist_Window_Get_Tag_Index(fidx, v:beval_lnum) + if tidx == 0 + return '' + endif + + " Get the tag search pattern and display it + return s:Tlist_Get_Tag_Prototype(fidx, tidx) +endfunction + +" Tlist_Window_Check_Width +" Check the width of the taglist window. For horizontally split windows, the +" 'winfixheight' option is used to fix the height of the window. For +" vertically split windows, Vim doesn't support the 'winfixwidth' option. So +" need to handle window width changes from this function. +function! s:Tlist_Window_Check_Width() + let tlist_winnr = bufwinnr(g:TagList_title) + if tlist_winnr == -1 + return + endif + + let width = winwidth(tlist_winnr) + if width != g:Tlist_WinWidth + call s:Tlist_Log_Msg("Tlist_Window_Check_Width: Changing window " . + \ "width from " . width . " to " . g:Tlist_WinWidth) + let save_winnr = winnr() + if save_winnr != tlist_winnr + call s:Tlist_Exe_Cmd_No_Acmds(tlist_winnr . 'wincmd w') + endif + exe 'vert resize ' . g:Tlist_WinWidth + if save_winnr != tlist_winnr + call s:Tlist_Exe_Cmd_No_Acmds('wincmd p') + endif + endif +endfunction + +" Tlist_Window_Exit_Only_Window +" If the 'Tlist_Exit_OnlyWindow' option is set, then exit Vim if only the +" taglist window is present. +function! s:Tlist_Window_Exit_Only_Window() + " Before quitting Vim, delete the taglist buffer so that + " the '0 mark is correctly set to the previous buffer. + if v:version < 700 + if winbufnr(2) == -1 + bdelete + quit + endif + else + if winbufnr(2) == -1 + if tabpagenr('$') == 1 + " Only one tag page is present + bdelete + quit + else + " More than one tab page is present. Close only the current + " tab page + close + endif + endif + endif +endfunction + +" Tlist_Window_Init +" Set the default options for the taglist window +function! s:Tlist_Window_Init() + call s:Tlist_Log_Msg('Tlist_Window_Init()') + + " The 'readonly' option should not be set for the taglist buffer. + " If Vim is started as "view/gview" or if the ":view" command is + " used, then the 'readonly' option is set for all the buffers. + " Unset it for the taglist buffer + setlocal noreadonly + + " Set the taglist buffer filetype to taglist + setlocal filetype=taglist + + " Define taglist window element highlighting + syntax match TagListComment '^" .*' + syntax match TagListFileName '^[^" ].*$' + syntax match TagListTitle '^ \S.*$' + syntax match TagListTagScope '\s\[.\{-\}\]$' + + " Define the highlighting only if colors are supported + if has('gui_running') || &t_Co > 2 + " Colors to highlight various taglist window elements + " If user defined highlighting group exists, then use them. + " Otherwise, use default highlight groups. + if hlexists('MyTagListTagName') + highlight link TagListTagName MyTagListTagName + else + highlight default link TagListTagName Search + endif + " Colors to highlight comments and titles + if hlexists('MyTagListComment') + highlight link TagListComment MyTagListComment + else + highlight clear TagListComment + highlight default link TagListComment Comment + endif + if hlexists('MyTagListTitle') + highlight link TagListTitle MyTagListTitle + else + highlight clear TagListTitle + highlight default link TagListTitle Title + endif + if hlexists('MyTagListFileName') + highlight link TagListFileName MyTagListFileName + else + highlight clear TagListFileName + highlight default TagListFileName guibg=Grey ctermbg=darkgray + \ guifg=white ctermfg=white + endif + if hlexists('MyTagListTagScope') + highlight link TagListTagScope MyTagListTagScope + else + highlight clear TagListTagScope + highlight default link TagListTagScope Identifier + endif + else + highlight default TagListTagName term=reverse cterm=reverse + endif + + " Folding related settings + setlocal foldenable + setlocal foldminlines=0 + setlocal foldmethod=manual + setlocal foldlevel=9999 + if g:Tlist_Enable_Fold_Column + setlocal foldcolumn=3 + else + setlocal foldcolumn=0 + endif + setlocal foldtext=v:folddashes.getline(v:foldstart) + + if s:tlist_app_name != "winmanager" + " Mark buffer as scratch + silent! setlocal buftype=nofile + if s:tlist_app_name == "none" + silent! setlocal bufhidden=delete + endif + silent! setlocal noswapfile + " Due to a bug in Vim 6.0, the winbufnr() function fails for unlisted + " buffers. So if the taglist buffer is unlisted, multiple taglist + " windows will be opened. This bug is fixed in Vim 6.1 and above + if v:version >= 601 + silent! setlocal nobuflisted + endif + endif + + silent! setlocal nowrap + + " If the 'number' option is set in the source window, it will affect the + " taglist window. So forcefully disable 'number' option for the taglist + " window + silent! setlocal nonumber + + " Use fixed height when horizontally split window is used + if g:Tlist_Use_Horiz_Window + if v:version >= 602 + set winfixheight + endif + endif + if !g:Tlist_Use_Horiz_Window && v:version >= 700 + set winfixwidth + endif + + " Setup balloon evaluation to display tag prototype + if v:version >= 700 && has('balloon_eval') + setlocal balloonexpr=Tlist_Ballon_Expr() + set ballooneval + endif + + " Setup the cpoptions properly for the maps to work + let old_cpoptions = &cpoptions + set cpoptions&vim + + " Create buffer local mappings for jumping to the tags and sorting the list + nnoremap + \ :call Tlist_Window_Jump_To_Tag('useopen') + nnoremap o + \ :call Tlist_Window_Jump_To_Tag('newwin') + nnoremap p + \ :call Tlist_Window_Jump_To_Tag('preview') + nnoremap P + \ :call Tlist_Window_Jump_To_Tag('prevwin') + if v:version >= 700 + nnoremap t + \ :call Tlist_Window_Jump_To_Tag('checktab') + nnoremap + \ :call Tlist_Window_Jump_To_Tag('newtab') + endif + nnoremap <2-LeftMouse> + \ :call Tlist_Window_Jump_To_Tag('useopen') + nnoremap s + \ :call Tlist_Change_Sort('cmd', 'toggle', '') + nnoremap + :silent! foldopen + nnoremap - :silent! foldclose + nnoremap * :silent! %foldopen! + nnoremap = :silent! %foldclose + nnoremap :silent! foldopen + nnoremap :silent! foldclose + nnoremap :silent! %foldopen! + nnoremap :call Tlist_Window_Show_Info() + nnoremap u :call Tlist_Window_Update_File() + nnoremap d :call Tlist_Remove_File(-1, 1) + nnoremap x :call Tlist_Window_Zoom() + nnoremap [[ :call Tlist_Window_Move_To_File(-1) + nnoremap :call Tlist_Window_Move_To_File(-1) + nnoremap ]] :call Tlist_Window_Move_To_File(1) + nnoremap :call Tlist_Window_Move_To_File(1) + nnoremap :call Tlist_Window_Toggle_Help_Text() + nnoremap q :close + + " Insert mode mappings + inoremap + \ :call Tlist_Window_Jump_To_Tag('useopen') + " Windows needs return + inoremap + \ :call Tlist_Window_Jump_To_Tag('useopen') + inoremap o + \ :call Tlist_Window_Jump_To_Tag('newwin') + inoremap p + \ :call Tlist_Window_Jump_To_Tag('preview') + inoremap P + \ :call Tlist_Window_Jump_To_Tag('prevwin') + if v:version >= 700 + inoremap t + \ :call Tlist_Window_Jump_To_Tag('checktab') + inoremap + \ :call Tlist_Window_Jump_To_Tag('newtab') + endif + inoremap <2-LeftMouse> + \ :call Tlist_Window_Jump_To_Tag('useopen') + inoremap s + \ :call Tlist_Change_Sort('cmd', 'toggle', '') + inoremap + :silent! foldopen + inoremap - :silent! foldclose + inoremap * :silent! %foldopen! + inoremap = :silent! %foldclose + inoremap :silent! foldopen + inoremap :silent! foldclose + inoremap :silent! %foldopen! + inoremap :call + \ Tlist_Window_Show_Info() + inoremap u + \ :call Tlist_Window_Update_File() + inoremap d :call Tlist_Remove_File(-1, 1) + inoremap x :call Tlist_Window_Zoom() + inoremap [[ :call Tlist_Window_Move_To_File(-1) + inoremap :call Tlist_Window_Move_To_File(-1) + inoremap ]] :call Tlist_Window_Move_To_File(1) + inoremap :call Tlist_Window_Move_To_File(1) + inoremap :call Tlist_Window_Toggle_Help_Text() + inoremap q :close + + " Map single left mouse click if the user wants this functionality + if g:Tlist_Use_SingleClick == 1 + " Contributed by Bindu Wavell + " attempt to perform single click mapping, it would be much + " nicer if we could nnoremap ... however vim does + " not fire the when you use the mouse + " to enter a buffer. + let clickmap = ':if bufname("%") =~ "__Tag_List__" ' . + \ 'call Tlist_Window_Jump_To_Tag("useopen") ' . + \ ' endif ' + if maparg('', 'n') == '' + " no mapping for leftmouse + exe ':nnoremap ' . clickmap + else + " we have a mapping + let mapcmd = ':nnoremap ' + let mapcmd = mapcmd . substitute(substitute( + \ maparg('', 'n'), '|', '', 'g'), + \ '\c^', '', '') + let mapcmd = mapcmd . clickmap + exe mapcmd + endif + endif + + " Define the taglist autocommands + augroup TagListAutoCmds + autocmd! + " Display the tag prototype for the tag under the cursor. + autocmd CursorHold __Tag_List__ call s:Tlist_Window_Show_Info() + " Highlight the current tag periodically + autocmd CursorHold * silent call s:Tlist_Window_Highlight_Tag( + \ fnamemodify(bufname('%'), ':p'), line('.'), 1, 0) + + " Adjust the Vim window width when taglist window is closed + autocmd BufUnload __Tag_List__ call s:Tlist_Post_Close_Cleanup() + " Close the fold for this buffer when leaving the buffer + if g:Tlist_File_Fold_Auto_Close + autocmd BufEnter * silent + \ call s:Tlist_Window_Open_File_Fold(expand('')) + endif + " Exit Vim itself if only the taglist window is present (optional) + if g:Tlist_Exit_OnlyWindow + autocmd BufEnter __Tag_List__ nested + \ call s:Tlist_Window_Exit_Only_Window() + endif + if s:tlist_app_name != "winmanager" && + \ !g:Tlist_Process_File_Always && + \ (!has('gui_running') || !g:Tlist_Show_Menu) + " Auto refresh the taglist window + autocmd BufEnter * call s:Tlist_Refresh() + endif + + if !g:Tlist_Use_Horiz_Window + if v:version < 700 + autocmd WinEnter * call s:Tlist_Window_Check_Width() + endif + endif + augroup end + + " Restore the previous cpoptions settings + let &cpoptions = old_cpoptions +endfunction + +" Tlist_Window_Refresh +" Display the tags for all the files in the taglist window +function! s:Tlist_Window_Refresh() + call s:Tlist_Log_Msg('Tlist_Window_Refresh()') + " Set report option to a huge value to prevent informational messages + " while deleting the lines + let old_report = &report + set report=99999 + + " Mark the buffer as modifiable + setlocal modifiable + + " Delete the contents of the buffer to the black-hole register + silent! %delete _ + + " As we have cleared the taglist window, mark all the files + " as not visible + let i = 0 + while i < s:tlist_file_count + let s:tlist_{i}_visible = 0 + let i = i + 1 + endwhile + + if g:Tlist_Compact_Format == 0 + " Display help in non-compact mode + call s:Tlist_Window_Display_Help() + endif + + " Mark the buffer as not modifiable + setlocal nomodifiable + + " Restore the report option + let &report = old_report + + " If the tags for only one file should be displayed in the taglist + " window, then no need to add the tags here. The bufenter autocommand + " will add the tags for that file. + if g:Tlist_Show_One_File + return + endif + + " List all the tags for the previously processed files + " Do this only if taglist is configured to display tags for more than + " one file. Otherwise, when Tlist_Show_One_File is configured, + " tags for the wrong file will be displayed. + let i = 0 + while i < s:tlist_file_count + call s:Tlist_Window_Refresh_File(s:tlist_{i}_filename, + \ s:tlist_{i}_filetype) + let i = i + 1 + endwhile + + if g:Tlist_Auto_Update + " Add and list the tags for all buffers in the Vim buffer list + let i = 1 + let last_bufnum = bufnr('$') + while i <= last_bufnum + if buflisted(i) + let fname = fnamemodify(bufname(i), ':p') + let ftype = s:Tlist_Get_Buffer_Filetype(i) + " If the file doesn't support tag listing, skip it + if !s:Tlist_Skip_File(fname, ftype) + call s:Tlist_Window_Refresh_File(fname, ftype) + endif + endif + let i = i + 1 + endwhile + endif + + " If Tlist_File_Fold_Auto_Close option is set, then close all the folds + if g:Tlist_File_Fold_Auto_Close + " Close all the folds + silent! %foldclose + endif + + " Move the cursor to the top of the taglist window + normal! gg +endfunction + +" Tlist_Post_Close_Cleanup() +" Close the taglist window and adjust the Vim window width +function! s:Tlist_Post_Close_Cleanup() + call s:Tlist_Log_Msg('Tlist_Post_Close_Cleanup()') + " Mark all the files as not visible + let i = 0 + while i < s:tlist_file_count + let s:tlist_{i}_visible = 0 + let i = i + 1 + endwhile + + " Remove the taglist autocommands + silent! autocmd! TagListAutoCmds + + " Clear all the highlights + match none + + silent! syntax clear TagListTitle + silent! syntax clear TagListComment + silent! syntax clear TagListTagScope + + " Remove the left mouse click mapping if it was setup initially + if g:Tlist_Use_SingleClick + if hasmapto('') + nunmap + endif + endif + + if s:tlist_app_name != "winmanager" + if g:Tlist_Use_Horiz_Window || g:Tlist_Inc_Winwidth == 0 || + \ s:tlist_winsize_chgd != 1 || + \ &columns < (80 + g:Tlist_WinWidth) + " No need to adjust window width if using horizontally split taglist + " window or if columns is less than 101 or if the user chose not to + " adjust the window width + else + " If the user didn't manually move the window, then restore the window + " position to the pre-taglist position + if s:tlist_pre_winx != -1 && s:tlist_pre_winy != -1 && + \ getwinposx() == s:tlist_winx && + \ getwinposy() == s:tlist_winy + exe 'winpos ' . s:tlist_pre_winx . ' ' . s:tlist_pre_winy + endif + + " Adjust the Vim window width + let &columns= &columns - (g:Tlist_WinWidth + 1) + endif + endif + + let s:tlist_winsize_chgd = -1 + + " Reset taglist state variables + if s:tlist_app_name == "winmanager" + let s:tlist_app_name = "none" + endif + let s:tlist_window_initialized = 0 +endfunction + +" Tlist_Window_Refresh_File() +" List the tags defined in the specified file in a Vim window +function! s:Tlist_Window_Refresh_File(filename, ftype) + call s:Tlist_Log_Msg('Tlist_Window_Refresh_File (' . a:filename . ')') + " First check whether the file already exists + let fidx = s:Tlist_Get_File_Index(a:filename) + if fidx != -1 + let file_listed = 1 + else + let file_listed = 0 + endif + + if !file_listed + " Check whether this file is removed based on user request + " If it is, then don't display the tags for this file + if s:Tlist_User_Removed_File(a:filename) + return + endif + endif + + if file_listed && s:tlist_{fidx}_visible + " Check whether the file tags are currently valid + if s:tlist_{fidx}_valid + " Goto the first line in the file + exe s:tlist_{fidx}_start + + " If the line is inside a fold, open the fold + if foldclosed('.') != -1 + exe "silent! " . s:tlist_{fidx}_start . "," . + \ s:tlist_{fidx}_end . "foldopen!" + endif + return + endif + + " Discard and remove the tags for this file from display + call s:Tlist_Discard_TagInfo(fidx) + call s:Tlist_Window_Remove_File_From_Display(fidx) + endif + + " Process and generate a list of tags defined in the file + if !file_listed || !s:tlist_{fidx}_valid + let ret_fidx = s:Tlist_Process_File(a:filename, a:ftype) + if ret_fidx == -1 + return + endif + let fidx = ret_fidx + endif + + " Set report option to a huge value to prevent informational messages + " while adding lines to the taglist window + let old_report = &report + set report=99999 + + if g:Tlist_Show_One_File + " Remove the previous file + if s:tlist_cur_file_idx != -1 + call s:Tlist_Window_Remove_File_From_Display(s:tlist_cur_file_idx) + let s:tlist_{s:tlist_cur_file_idx}_visible = 0 + let s:tlist_{s:tlist_cur_file_idx}_start = 0 + let s:tlist_{s:tlist_cur_file_idx}_end = 0 + endif + let s:tlist_cur_file_idx = fidx + endif + + " Mark the buffer as modifiable + setlocal modifiable + + " Add new files to the end of the window. For existing files, add them at + " the same line where they were previously present. If the file is not + " visible, then add it at the end + if s:tlist_{fidx}_start == 0 || !s:tlist_{fidx}_visible + if g:Tlist_Compact_Format + let s:tlist_{fidx}_start = line('$') + else + let s:tlist_{fidx}_start = line('$') + 1 + endif + endif + + let s:tlist_{fidx}_visible = 1 + + " Goto the line where this file should be placed + if g:Tlist_Compact_Format + exe s:tlist_{fidx}_start + else + exe s:tlist_{fidx}_start - 1 + endif + + let txt = fnamemodify(s:tlist_{fidx}_filename, ':t') . ' (' . + \ fnamemodify(s:tlist_{fidx}_filename, ':p:h') . ')' + if g:Tlist_Compact_Format == 0 + silent! put =txt + else + silent! put! =txt + " Move to the next line + exe line('.') + 1 + endif + let file_start = s:tlist_{fidx}_start + + " Add the tag names grouped by tag type to the buffer with a title + let i = 1 + let ttype_cnt = s:tlist_{a:ftype}_count + while i <= ttype_cnt + let ttype = s:tlist_{a:ftype}_{i}_name + " Add the tag type only if there are tags for that type + let fidx_ttype = 's:tlist_' . fidx . '_' . ttype + let ttype_txt = {fidx_ttype} + if ttype_txt != '' + let txt = ' ' . s:tlist_{a:ftype}_{i}_fullname + if g:Tlist_Compact_Format == 0 + let ttype_start_lnum = line('.') + 1 + silent! put =txt + else + let ttype_start_lnum = line('.') + silent! put! =txt + endif + silent! put =ttype_txt + + let {fidx_ttype}_offset = ttype_start_lnum - file_start + + " create a fold for this tag type + let fold_start = ttype_start_lnum + let fold_end = fold_start + {fidx_ttype}_count + exe fold_start . ',' . fold_end . 'fold' + + " Adjust the cursor position + if g:Tlist_Compact_Format == 0 + exe ttype_start_lnum + {fidx_ttype}_count + else + exe ttype_start_lnum + {fidx_ttype}_count + 1 + endif + + if g:Tlist_Compact_Format == 0 + " Separate the tag types by a empty line + silent! put ='' + endif + endif + let i = i + 1 + endwhile + + if s:tlist_{fidx}_tag_count == 0 + if g:Tlist_Compact_Format == 0 + silent! put ='' + endif + endif + + let s:tlist_{fidx}_end = line('.') - 1 + + " Create a fold for the entire file + exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'fold' + exe 'silent! ' . s:tlist_{fidx}_start . ',' . + \ s:tlist_{fidx}_end . 'foldopen!' + + " Goto the starting line for this file, + exe s:tlist_{fidx}_start + + if s:tlist_app_name == "winmanager" + " To handle a bug in the winmanager plugin, add a space at the + " last line + call setline('$', ' ') + endif + + " Mark the buffer as not modifiable + setlocal nomodifiable + + " Restore the report option + let &report = old_report + + " Update the start and end line numbers for all the files following this + " file + let start = s:tlist_{fidx}_start + " include the empty line after the last line + if g:Tlist_Compact_Format + let end = s:tlist_{fidx}_end + else + let end = s:tlist_{fidx}_end + 1 + endif + call s:Tlist_Window_Update_Line_Offsets(fidx + 1, 1, end - start + 1) + + " Now that we have updated the taglist window, update the tags + " menu (if present) + if g:Tlist_Show_Menu + call s:Tlist_Menu_Update_File(1) + endif +endfunction + +" Tlist_Init_File +" Initialize the variables for a new file +function! s:Tlist_Init_File(filename, ftype) + call s:Tlist_Log_Msg('Tlist_Init_File (' . a:filename . ')') + " Add new files at the end of the list + let fidx = s:tlist_file_count + let s:tlist_file_count = s:tlist_file_count + 1 + " Add the new file name to the taglist list of file names + let s:tlist_file_names = s:tlist_file_names . a:filename . "\n" + + " Initialize the file variables + let s:tlist_{fidx}_filename = a:filename + let s:tlist_{fidx}_sort_type = g:Tlist_Sort_Type + let s:tlist_{fidx}_filetype = a:ftype + let s:tlist_{fidx}_mtime = -1 + let s:tlist_{fidx}_start = 0 + let s:tlist_{fidx}_end = 0 + let s:tlist_{fidx}_valid = 0 + let s:tlist_{fidx}_visible = 0 + let s:tlist_{fidx}_tag_count = 0 + let s:tlist_{fidx}_menu_cmd = '' + + " Initialize the tag type variables + let i = 1 + while i <= s:tlist_{a:ftype}_count + let ttype = s:tlist_{a:ftype}_{i}_name + let s:tlist_{fidx}_{ttype} = '' + let s:tlist_{fidx}_{ttype}_offset = 0 + let s:tlist_{fidx}_{ttype}_count = 0 + let i = i + 1 + endwhile + + return fidx +endfunction + +" Tlist_Get_Tag_Type_By_Tag +" Return the tag type for the specified tag index +function! s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx) + let ttype_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_type' + + " Already parsed and have the tag name + if exists(ttype_var) + return {ttype_var} + endif + + let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag + let {ttype_var} = s:Tlist_Extract_Tagtype(tag_line) + + return {ttype_var} +endfunction + +" Tlist_Get_Tag_Prototype +function! s:Tlist_Get_Tag_Prototype(fidx, tidx) + let tproto_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_proto' + + " Already parsed and have the tag prototype + if exists(tproto_var) + return {tproto_var} + endif + + " Parse and extract the tag prototype + let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag + let start = stridx(tag_line, '/^') + 2 + let end = stridx(tag_line, '/;"' . "\t") + if tag_line[end - 1] == '$' + let end = end -1 + endif + let tag_proto = strpart(tag_line, start, end - start) + let {tproto_var} = substitute(tag_proto, '\s*', '', '') + + return {tproto_var} +endfunction + +" Tlist_Get_Tag_SearchPat +function! s:Tlist_Get_Tag_SearchPat(fidx, tidx) + let tpat_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_searchpat' + + " Already parsed and have the tag search pattern + if exists(tpat_var) + return {tpat_var} + endif + + " Parse and extract the tag search pattern + let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag + let start = stridx(tag_line, '/^') + 2 + let end = stridx(tag_line, '/;"' . "\t") + if tag_line[end - 1] == '$' + let end = end -1 + endif + let {tpat_var} = '\V\^' . strpart(tag_line, start, end - start) . + \ (tag_line[end] == '$' ? '\$' : '') + + return {tpat_var} +endfunction + +" Tlist_Get_Tag_Linenum +" Return the tag line number, given the tag index +function! s:Tlist_Get_Tag_Linenum(fidx, tidx) + let tline_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_linenum' + + " Already parsed and have the tag line number + if exists(tline_var) + return {tline_var} + endif + + " Parse and extract the tag line number + let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag + let start = strridx(tag_line, 'line:') + 5 + let end = strridx(tag_line, "\t") + if end < start + let {tline_var} = strpart(tag_line, start) + 0 + else + let {tline_var} = strpart(tag_line, start, end - start) + 0 + endif + + return {tline_var} +endfunction + +" Tlist_Parse_Tagline +" Parse a tag line from the ctags output. Separate the tag output based on the +" tag type and store it in the tag type variable. +" The format of each line in the ctags output is: +" +" tag_namefile_nameex_cmd;"extension_fields +" +function! s:Tlist_Parse_Tagline(tag_line) + if a:tag_line == '' + " Skip empty lines + return + endif + + " Extract the tag type + let ttype = s:Tlist_Extract_Tagtype(a:tag_line) + + " Make sure the tag type is a valid and supported one + if ttype == '' || stridx(s:ctags_flags, ttype) == -1 + " Line is not in proper tags format or Tag type is not supported + return + endif + + " Update the total tag count + let s:tidx = s:tidx + 1 + + " The following variables are used to optimize this code. Vim is slow in + " using curly brace names. To reduce the amount of processing needed, the + " curly brace variables are pre-processed here + let fidx_tidx = 's:tlist_' . s:fidx . '_' . s:tidx + let fidx_ttype = 's:tlist_' . s:fidx . '_' . ttype + + " Update the count of this tag type + let ttype_idx = {fidx_ttype}_count + 1 + let {fidx_ttype}_count = ttype_idx + + " Store the ctags output for this tag + let {fidx_tidx}_tag = a:tag_line + + " Store the tag index and the tag type index (back pointers) + let {fidx_ttype}_{ttype_idx} = s:tidx + let {fidx_tidx}_ttype_idx = ttype_idx + + " Extract the tag name + let tag_name = strpart(a:tag_line, 0, stridx(a:tag_line, "\t")) + + " Extract the tag scope/prototype + if g:Tlist_Display_Prototype + let ttxt = ' ' . s:Tlist_Get_Tag_Prototype(s:fidx, s:tidx) + else + let ttxt = ' ' . tag_name + + " Add the tag scope, if it is available and is configured. Tag + " scope is the last field after the 'line:\t' field + if g:Tlist_Display_Tag_Scope + let tag_scope = s:Tlist_Extract_Tag_Scope(a:tag_line) + if tag_scope != '' + let ttxt = ttxt . ' [' . tag_scope . ']' + endif + endif + endif + + " Add this tag to the tag type variable + let {fidx_ttype} = {fidx_ttype} . ttxt . "\n" + + " Save the tag name + let {fidx_tidx}_tag_name = tag_name +endfunction + +" Tlist_Process_File +" Get the list of tags defined in the specified file and store them +" in Vim variables. Returns the file index where the tags are stored. +function! s:Tlist_Process_File(filename, ftype) + call s:Tlist_Log_Msg('Tlist_Process_File (' . a:filename . ', ' . + \ a:ftype . ')') + " Check whether this file is supported + if s:Tlist_Skip_File(a:filename, a:ftype) + return -1 + endif + + " If the tag types for this filetype are not yet created, then create + " them now + let var = 's:tlist_' . a:ftype . '_count' + if !exists(var) + if s:Tlist_FileType_Init(a:ftype) == 0 + return -1 + endif + endif + + " If this file is already processed, then use the cached values + let fidx = s:Tlist_Get_File_Index(a:filename) + if fidx == -1 + " First time, this file is loaded + let fidx = s:Tlist_Init_File(a:filename, a:ftype) + else + " File was previously processed. Discard the tag information + call s:Tlist_Discard_TagInfo(fidx) + endif + + let s:tlist_{fidx}_valid = 1 + + " Exuberant ctags arguments to generate a tag list + let ctags_args = ' -f - --format=2 --excmd=pattern --fields=nks ' + + " Form the ctags argument depending on the sort type + if s:tlist_{fidx}_sort_type == 'name' + let ctags_args = ctags_args . '--sort=yes' + else + let ctags_args = ctags_args . '--sort=no' + endif + + " Add the filetype specific arguments + let ctags_args = ctags_args . ' ' . s:tlist_{a:ftype}_ctags_args + + " Ctags command to produce output with regexp for locating the tags + let ctags_cmd = g:Tlist_Ctags_Cmd . ctags_args + let ctags_cmd = ctags_cmd . ' "' . a:filename . '"' + + if &shellxquote == '"' + " Double-quotes within double-quotes will not work in the + " command-line.If the 'shellxquote' option is set to double-quotes, + " then escape the double-quotes in the ctags command-line. + let ctags_cmd = escape(ctags_cmd, '"') + endif + + " In Windows 95, if not using cygwin, disable the 'shellslash' + " option. Otherwise, this will cause problems when running the + " ctags command. + if has('win95') && !has('win32unix') + let old_shellslash = &shellslash + set noshellslash + endif + + if has('win32') && !has('win32unix') && !has('win95') + \ && (&shell =~ 'cmd.exe') + " Windows does not correctly deal with commands that have more than 1 + " set of double quotes. It will strip them all resulting in: + " 'C:\Program' is not recognized as an internal or external command + " operable program or batch file. To work around this, place the + " command inside a batch file and call the batch file. + " Do this only on Win2K, WinXP and above. + " Contributed by: David Fishburn. + let s:taglist_tempfile = fnamemodify(tempname(), ':h') . + \ '\taglist.cmd' + exe 'redir! > ' . s:taglist_tempfile + silent echo ctags_cmd + redir END + + call s:Tlist_Log_Msg('Cmd inside batch file: ' . ctags_cmd) + let ctags_cmd = '"' . s:taglist_tempfile . '"' + endif + + call s:Tlist_Log_Msg('Cmd: ' . ctags_cmd) + + " Run ctags and get the tag list + let cmd_output = system(ctags_cmd) + + " Restore the value of the 'shellslash' option. + if has('win95') && !has('win32unix') + let &shellslash = old_shellslash + endif + + if exists('s:taglist_tempfile') + " Delete the temporary cmd file created on MS-Windows + call delete(s:taglist_tempfile) + endif + + " Handle errors + if v:shell_error + let msg = "Taglist: Failed to generate tags for " . a:filename + call s:Tlist_Warning_Msg(msg) + if cmd_output != '' + call s:Tlist_Warning_Msg(cmd_output) + endif + return fidx + endif + + " Store the modification time for the file + let s:tlist_{fidx}_mtime = getftime(a:filename) + + " No tags for current file + if cmd_output == '' + call s:Tlist_Log_Msg('No tags defined in ' . a:filename) + return fidx + endif + + call s:Tlist_Log_Msg('Generated tags information for ' . a:filename) + + if v:version > 601 + " The following script local variables are used by the + " Tlist_Parse_Tagline() function. + let s:ctags_flags = s:tlist_{a:ftype}_ctags_flags + let s:fidx = fidx + let s:tidx = 0 + + " Process the ctags output one line at a time. The substitute() + " command is used to parse the tag lines instead of using the + " matchstr()/stridx()/strpart() functions for performance reason + call substitute(cmd_output, "\\([^\n]\\+\\)\n", + \ '\=s:Tlist_Parse_Tagline(submatch(1))', 'g') + + " Save the number of tags for this file + let s:tlist_{fidx}_tag_count = s:tidx + + " The following script local variables are no longer needed + unlet! s:ctags_flags + unlet! s:tidx + unlet! s:fidx + else + " Due to a bug in Vim earlier than version 6.1, + " we cannot use substitute() to parse the ctags output. + " Instead the slow str*() functions are used + let ctags_flags = s:tlist_{a:ftype}_ctags_flags + let tidx = 0 + + while cmd_output != '' + " Extract one line at a time + let idx = stridx(cmd_output, "\n") + let one_line = strpart(cmd_output, 0, idx) + " Remove the line from the tags output + let cmd_output = strpart(cmd_output, idx + 1) + + if one_line == '' + " Line is not in proper tags format + continue + endif + + " Extract the tag type + let ttype = s:Tlist_Extract_Tagtype(one_line) + + " Make sure the tag type is a valid and supported one + if ttype == '' || stridx(ctags_flags, ttype) == -1 + " Line is not in proper tags format or Tag type is not + " supported + continue + endif + + " Update the total tag count + let tidx = tidx + 1 + + " The following variables are used to optimize this code. Vim is + " slow in using curly brace names. To reduce the amount of + " processing needed, the curly brace variables are pre-processed + " here + let fidx_tidx = 's:tlist_' . fidx . '_' . tidx + let fidx_ttype = 's:tlist_' . fidx . '_' . ttype + + " Update the count of this tag type + let ttype_idx = {fidx_ttype}_count + 1 + let {fidx_ttype}_count = ttype_idx + + " Store the ctags output for this tag + let {fidx_tidx}_tag = one_line + + " Store the tag index and the tag type index (back pointers) + let {fidx_ttype}_{ttype_idx} = tidx + let {fidx_tidx}_ttype_idx = ttype_idx + + " Extract the tag name + let tag_name = strpart(one_line, 0, stridx(one_line, "\t")) + + " Extract the tag scope/prototype + if g:Tlist_Display_Prototype + let ttxt = ' ' . s:Tlist_Get_Tag_Prototype(fidx, tidx) + else + let ttxt = ' ' . tag_name + + " Add the tag scope, if it is available and is configured. Tag + " scope is the last field after the 'line:\t' field + if g:Tlist_Display_Tag_Scope + let tag_scope = s:Tlist_Extract_Tag_Scope(one_line) + if tag_scope != '' + let ttxt = ttxt . ' [' . tag_scope . ']' + endif + endif + endif + + " Add this tag to the tag type variable + let {fidx_ttype} = {fidx_ttype} . ttxt . "\n" + + " Save the tag name + let {fidx_tidx}_tag_name = tag_name + endwhile + + " Save the number of tags for this file + let s:tlist_{fidx}_tag_count = tidx + endif + + call s:Tlist_Log_Msg('Processed ' . s:tlist_{fidx}_tag_count . + \ ' tags in ' . a:filename) + + return fidx +endfunction + +" Tlist_Update_File +" Update the tags for a file (if needed) +function! Tlist_Update_File(filename, ftype) + call s:Tlist_Log_Msg('Tlist_Update_File (' . a:filename . ')') + " If the file doesn't support tag listing, skip it + if s:Tlist_Skip_File(a:filename, a:ftype) + return + endif + + " Convert the file name to a full path + let fname = fnamemodify(a:filename, ':p') + + " First check whether the file already exists + let fidx = s:Tlist_Get_File_Index(fname) + + if fidx != -1 && s:tlist_{fidx}_valid + " File exists and the tags are valid + " Check whether the file was modified after the last tags update + " If it is modified, then update the tags + if s:tlist_{fidx}_mtime == getftime(fname) + return + endif + else + " If the tags were removed previously based on a user request, + " as we are going to update the tags (based on the user request), + " remove the filename from the deleted list + call s:Tlist_Update_Remove_List(fname, 0) + endif + + " If the taglist window is opened, update it + let winnum = bufwinnr(g:TagList_title) + if winnum == -1 + " Taglist window is not present. Just update the taglist + " and return + call s:Tlist_Process_File(fname, a:ftype) + else + if g:Tlist_Show_One_File && s:tlist_cur_file_idx != -1 + " If tags for only one file are displayed and we are not + " updating the tags for that file, then no need to + " refresh the taglist window. Otherwise, the taglist + " window should be updated. + if s:tlist_{s:tlist_cur_file_idx}_filename != fname + call s:Tlist_Process_File(fname, a:ftype) + return + endif + endif + + " Save the current window number + let save_winnr = winnr() + + " Goto the taglist window + call s:Tlist_Window_Goto_Window() + + " Save the cursor position + let save_line = line('.') + let save_col = col('.') + + " Update the taglist window + call s:Tlist_Window_Refresh_File(fname, a:ftype) + + " Restore the cursor position + if v:version >= 601 + call cursor(save_line, save_col) + else + exe save_line + exe 'normal! ' . save_col . '|' + endif + + if winnr() != save_winnr + " Go back to the original window + call s:Tlist_Exe_Cmd_No_Acmds(save_winnr . 'wincmd w') + endif + endif + + " Update the taglist menu + if g:Tlist_Show_Menu + call s:Tlist_Menu_Update_File(1) + endif +endfunction + +" Tlist_Window_Close +" Close the taglist window +function! s:Tlist_Window_Close() + call s:Tlist_Log_Msg('Tlist_Window_Close()') + " Make sure the taglist window exists + let winnum = bufwinnr(g:TagList_title) + if winnum == -1 + call s:Tlist_Warning_Msg('Error: Taglist window is not open') + return + endif + + if winnr() == winnum + " Already in the taglist window. Close it and return + if winbufnr(2) != -1 + " If a window other than the taglist window is open, + " then only close the taglist window. + close + endif + else + " Goto the taglist window, close it and then come back to the + " original window + let curbufnr = bufnr('%') + exe winnum . 'wincmd w' + close + " Need to jump back to the original window only if we are not + " already in that window + let winnum = bufwinnr(curbufnr) + if winnr() != winnum + exe winnum . 'wincmd w' + endif + endif +endfunction + +" Tlist_Window_Mark_File_Window +" Mark the current window as the file window to use when jumping to a tag. +" Only if the current window is a non-plugin, non-preview and non-taglist +" window +function! s:Tlist_Window_Mark_File_Window() + if getbufvar('%', '&buftype') == '' && !&previewwindow + let w:tlist_file_window = "yes" + endif +endfunction + +" Tlist_Window_Open +" Open and refresh the taglist window +function! s:Tlist_Window_Open() + call s:Tlist_Log_Msg('Tlist_Window_Open()') + " If the window is open, jump to it + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + " Jump to the existing window + if winnr() != winnum + exe winnum . 'wincmd w' + endif + return + endif + + if s:tlist_app_name == "winmanager" + " Taglist plugin is no longer part of the winmanager app + let s:tlist_app_name = "none" + endif + + " Get the filename and filetype for the specified buffer + let curbuf_name = fnamemodify(bufname('%'), ':p') + let curbuf_ftype = getbufvar('%', '&filetype') + let cur_lnum = line('.') + + " Mark the current window as the desired window to open a file when a tag + " is selected. + call s:Tlist_Window_Mark_File_Window() + + " Open the taglist window + call s:Tlist_Window_Create() + + call s:Tlist_Window_Refresh() + + if g:Tlist_Show_One_File + " Add only the current buffer and file + " + " If the file doesn't support tag listing, skip it + if !s:Tlist_Skip_File(curbuf_name, curbuf_ftype) + call s:Tlist_Window_Refresh_File(curbuf_name, curbuf_ftype) + endif + endif + + if g:Tlist_File_Fold_Auto_Close + " Open the fold for the current file, as all the folds in + " the taglist window are closed + let fidx = s:Tlist_Get_File_Index(curbuf_name) + if fidx != -1 + exe "silent! " . s:tlist_{fidx}_start . "," . + \ s:tlist_{fidx}_end . "foldopen!" + endif + endif + + " Highlight the current tag + call s:Tlist_Window_Highlight_Tag(curbuf_name, cur_lnum, 1, 1) +endfunction + +" Tlist_Window_Toggle() +" Open or close a taglist window +function! s:Tlist_Window_Toggle() + call s:Tlist_Log_Msg('Tlist_Window_Toggle()') + " If taglist window is open then close it. + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + call s:Tlist_Window_Close() + return + endif + + call s:Tlist_Window_Open() + + " Go back to the original window, if Tlist_GainFocus_On_ToggleOpen is not + " set + if !g:Tlist_GainFocus_On_ToggleOpen + call s:Tlist_Exe_Cmd_No_Acmds('wincmd p') + endif + + " Update the taglist menu + if g:Tlist_Show_Menu + call s:Tlist_Menu_Update_File(0) + endif +endfunction + +" Tlist_Process_Filelist +" Process multiple files. Each filename is separated by "\n" +" Returns the number of processed files +function! s:Tlist_Process_Filelist(file_names) + let flist = a:file_names + + " Enable lazy screen updates + let old_lazyredraw = &lazyredraw + set lazyredraw + + " Keep track of the number of processed files + let fcnt = 0 + + " Process one file at a time + while flist != '' + let nl_idx = stridx(flist, "\n") + let one_file = strpart(flist, 0, nl_idx) + + " Remove the filename from the list + let flist = strpart(flist, nl_idx + 1) + + if one_file == '' + continue + endif + + " Skip directories + if isdirectory(one_file) + continue + endif + + let ftype = s:Tlist_Get_Filetype(one_file) + + echon "\r " + echon "\rProcessing tags for " . fnamemodify(one_file, ':p:t') + + let fcnt = fcnt + 1 + + call Tlist_Update_File(one_file, ftype) + endwhile + + " Clear the displayed informational messages + echon "\r " + + " Restore the previous state + let &lazyredraw = old_lazyredraw + + return fcnt +endfunction + +" Tlist_Process_Dir +" Process the files in a directory matching the specified pattern +function! s:Tlist_Process_Dir(dir_name, pat) + let flist = glob(a:dir_name . '/' . a:pat) . "\n" + + let fcnt = s:Tlist_Process_Filelist(flist) + + let len = strlen(a:dir_name) + if a:dir_name[len - 1] == '\' || a:dir_name[len - 1] == '/' + let glob_expr = a:dir_name . '*' + else + let glob_expr = a:dir_name . '/*' + endif + let all_files = glob(glob_expr) . "\n" + + while all_files != '' + let nl_idx = stridx(all_files, "\n") + let one_file = strpart(all_files, 0, nl_idx) + + let all_files = strpart(all_files, nl_idx + 1) + if one_file == '' + continue + endif + + " Skip non-directory names + if !isdirectory(one_file) + continue + endif + + echon "\r " + echon "\rProcessing files in directory " . fnamemodify(one_file, ':t') + let fcnt = fcnt + s:Tlist_Process_Dir(one_file, a:pat) + endwhile + + return fcnt +endfunction + +" Tlist_Add_Files_Recursive +" Add files recursively from a directory +function! s:Tlist_Add_Files_Recursive(dir, ...) + let dir_name = fnamemodify(a:dir, ':p') + if !isdirectory(dir_name) + call s:Tlist_Warning_Msg('Error: ' . dir_name . ' is not a directory') + return + endif + + if a:0 == 1 + " User specified file pattern + let pat = a:1 + else + " Default file pattern + let pat = '*' + endif + + echon "\r " + echon "\rProcessing files in directory " . fnamemodify(dir_name, ':t') + let fcnt = s:Tlist_Process_Dir(dir_name, pat) + + echon "\rAdded " . fcnt . " files to the taglist" +endfunction + +" Tlist_Add_Files +" Add the specified list of files to the taglist +function! s:Tlist_Add_Files(...) + let flist = '' + let i = 1 + + " Get all the files matching the file patterns supplied as argument + while i <= a:0 + let flist = flist . glob(a:{i}) . "\n" + let i = i + 1 + endwhile + + if flist == '' + call s:Tlist_Warning_Msg('Error: No matching files are found') + return + endif + + let fcnt = s:Tlist_Process_Filelist(flist) + echon "\rAdded " . fcnt . " files to the taglist" +endfunction + +" Tlist_Extract_Tagtype +" Extract the tag type from the tag text +function! s:Tlist_Extract_Tagtype(tag_line) + " The tag type is after the tag prototype field. The prototype field + " ends with the /;"\t string. We add 4 at the end to skip the characters + " in this special string.. + let start = strridx(a:tag_line, '/;"' . "\t") + 4 + let end = strridx(a:tag_line, 'line:') - 1 + let ttype = strpart(a:tag_line, start, end - start) + + return ttype +endfunction + +" Tlist_Extract_Tag_Scope +" Extract the tag scope from the tag text +function! s:Tlist_Extract_Tag_Scope(tag_line) + let start = strridx(a:tag_line, 'line:') + let end = strridx(a:tag_line, "\t") + if end <= start + return '' + endif + + let tag_scope = strpart(a:tag_line, end + 1) + let tag_scope = strpart(tag_scope, stridx(tag_scope, ':') + 1) + + return tag_scope +endfunction + +" Tlist_Refresh() +" Refresh the taglist +function! s:Tlist_Refresh() + call s:Tlist_Log_Msg('Tlist_Refresh (Skip_Refresh = ' . + \ s:Tlist_Skip_Refresh . ', ' . bufname('%') . ')') + " If we are entering the buffer from one of the taglist functions, then + " no need to refresh the taglist window again. + if s:Tlist_Skip_Refresh + " We still need to update the taglist menu + if g:Tlist_Show_Menu + call s:Tlist_Menu_Update_File(0) + endif + return + endif + + " If part of the winmanager plugin and not configured to process + " tags always and not configured to display the tags menu, then return + if (s:tlist_app_name == 'winmanager') && !g:Tlist_Process_File_Always + \ && !g:Tlist_Show_Menu + return + endif + + " Skip buffers with 'buftype' set to nofile, nowrite, quickfix or help + if &buftype != '' + return + endif + + let filename = fnamemodify(bufname('%'), ':p') + let ftype = &filetype + + " If the file doesn't support tag listing, skip it + if s:Tlist_Skip_File(filename, ftype) + return + endif + + let tlist_win = bufwinnr(g:TagList_title) + + " If the taglist window is not opened and not configured to process + " tags always and not displaying the tags menu, then return + if tlist_win == -1 && !g:Tlist_Process_File_Always && !g:Tlist_Show_Menu + return + endif + + let fidx = s:Tlist_Get_File_Index(filename) + if fidx == -1 + " Check whether this file is removed based on user request + " If it is, then don't display the tags for this file + if s:Tlist_User_Removed_File(filename) + return + endif + + " If the taglist should not be auto updated, then return + if !g:Tlist_Auto_Update + return + endif + endif + + let cur_lnum = line('.') + + if fidx == -1 + " Update the tags for the file + let fidx = s:Tlist_Process_File(filename, ftype) + else + let mtime = getftime(filename) + if s:tlist_{fidx}_mtime != mtime + " Invalidate the tags listed for this file + let s:tlist_{fidx}_valid = 0 + + " Update the taglist and the window + call Tlist_Update_File(filename, ftype) + + " Store the new file modification time + let s:tlist_{fidx}_mtime = mtime + endif + endif + + " Update the taglist window + if tlist_win != -1 + " Disable screen updates + let old_lazyredraw = &lazyredraw + set nolazyredraw + + " Save the current window number + let save_winnr = winnr() + + " Goto the taglist window + call s:Tlist_Window_Goto_Window() + + if !g:Tlist_Auto_Highlight_Tag || !g:Tlist_Highlight_Tag_On_BufEnter + " Save the cursor position + let save_line = line('.') + let save_col = col('.') + endif + + " Update the taglist window + call s:Tlist_Window_Refresh_File(filename, ftype) + + " Open the fold for the file + exe "silent! " . s:tlist_{fidx}_start . "," . + \ s:tlist_{fidx}_end . "foldopen!" + + if g:Tlist_Highlight_Tag_On_BufEnter && g:Tlist_Auto_Highlight_Tag + if g:Tlist_Show_One_File && s:tlist_cur_file_idx != fidx + " If displaying tags for only one file in the taglist + " window and about to display the tags for a new file, + " then center the current tag line for the new file + let center_tag_line = 1 + else + let center_tag_line = 0 + endif + + " Highlight the current tag + call s:Tlist_Window_Highlight_Tag(filename, cur_lnum, 1, center_tag_line) + else + " Restore the cursor position + if v:version >= 601 + call cursor(save_line, save_col) + else + exe save_line + exe 'normal! ' . save_col . '|' + endif + endif + + " Jump back to the original window + if save_winnr != winnr() + call s:Tlist_Exe_Cmd_No_Acmds(save_winnr . 'wincmd w') + endif + + " Restore screen updates + let &lazyredraw = old_lazyredraw + endif + + " Update the taglist menu + if g:Tlist_Show_Menu + call s:Tlist_Menu_Update_File(0) + endif +endfunction + +" Tlist_Change_Sort() +" Change the sort order of the tag listing +" caller == 'cmd', command used in the taglist window +" caller == 'menu', taglist menu +" action == 'toggle', toggle sort from name to order and vice versa +" action == 'set', set the sort order to sort_type +function! s:Tlist_Change_Sort(caller, action, sort_type) + call s:Tlist_Log_Msg('Tlist_Change_Sort (caller = ' . a:caller . + \ ', action = ' . a:action . ', sort_type = ' . a:sort_type . ')') + if a:caller == 'cmd' + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.')) + if fidx == -1 + return + endif + + " Remove the previous highlighting + match none + elseif a:caller == 'menu' + let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p')) + if fidx == -1 + return + endif + endif + + if a:action == 'toggle' + let sort_type = s:tlist_{fidx}_sort_type + + " Toggle the sort order from 'name' to 'order' and vice versa + if sort_type == 'name' + let s:tlist_{fidx}_sort_type = 'order' + else + let s:tlist_{fidx}_sort_type = 'name' + endif + else + let s:tlist_{fidx}_sort_type = a:sort_type + endif + + " Invalidate the tags listed for this file + let s:tlist_{fidx}_valid = 0 + + if a:caller == 'cmd' + " Save the current line for later restoration + let curline = '\V\^' . getline('.') . '\$' + + call s:Tlist_Window_Refresh_File(s:tlist_{fidx}_filename, + \ s:tlist_{fidx}_filetype) + + exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'foldopen!' + + " Go back to the cursor line before the tag list is sorted + call search(curline, 'w') + + call s:Tlist_Menu_Update_File(1) + else + call s:Tlist_Menu_Remove_File() + + call s:Tlist_Refresh() + endif +endfunction + +" Tlist_Update_Current_File() +" Update taglist for the current buffer by regenerating the tag list +" Contributed by WEN Guopeng. +function! s:Tlist_Update_Current_File() + call s:Tlist_Log_Msg('Tlist_Update_Current_File()') + if winnr() == bufwinnr(g:TagList_title) + " In the taglist window. Update the current file + call s:Tlist_Window_Update_File() + else + " Not in the taglist window. Update the current buffer + let filename = fnamemodify(bufname('%'), ':p') + let fidx = s:Tlist_Get_File_Index(filename) + if fidx != -1 + let s:tlist_{fidx}_valid = 0 + endif + call Tlist_Update_File(filename, &filetype) + endif +endfunction + +" Tlist_Window_Update_File() +" Update the tags displayed in the taglist window +function! s:Tlist_Window_Update_File() + call s:Tlist_Log_Msg('Tlist_Window_Update_File()') + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.')) + if fidx == -1 + return + endif + + " Remove the previous highlighting + match none + + " Save the current line for later restoration + let curline = '\V\^' . getline('.') . '\$' + + let s:tlist_{fidx}_valid = 0 + + " Update the taglist window + call s:Tlist_Window_Refresh_File(s:tlist_{fidx}_filename, + \ s:tlist_{fidx}_filetype) + + exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'foldopen!' + + " Go back to the tag line before the list is updated + call search(curline, 'w') +endfunction + +" Tlist_Window_Get_Tag_Type_By_Linenum() +" Return the tag type index for the specified line in the taglist window +function! s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum) + let ftype = s:tlist_{a:fidx}_filetype + + " Determine to which tag type the current line number belongs to using the + " tag type start line number and the number of tags in a tag type + let i = 1 + while i <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{i}_name + let start_lnum = + \ s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset + let end = start_lnum + s:tlist_{a:fidx}_{ttype}_count + if a:lnum >= start_lnum && a:lnum <= end + break + endif + let i = i + 1 + endwhile + + " Current line doesn't belong to any of the displayed tag types + if i > s:tlist_{ftype}_count + return '' + endif + + return ttype +endfunction + +" Tlist_Window_Get_Tag_Index() +" Return the tag index for the specified line in the taglist window +function! s:Tlist_Window_Get_Tag_Index(fidx, lnum) + let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(a:fidx, a:lnum) + + " Current line doesn't belong to any of the displayed tag types + if ttype == '' + return 0 + endif + + " Compute the index into the displayed tags for the tag type + let ttype_lnum = s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset + let tidx = a:lnum - ttype_lnum + if tidx == 0 + return 0 + endif + + " Get the corresponding tag line and return it + return s:tlist_{a:fidx}_{ttype}_{tidx} +endfunction + +" Tlist_Window_Highlight_Line +" Highlight the current line +function! s:Tlist_Window_Highlight_Line() + " Clear previously selected name + match none + + " Highlight the current line + if g:Tlist_Display_Prototype == 0 + let pat = '/\%' . line('.') . 'l\s\+\zs.*/' + else + let pat = '/\%' . line('.') . 'l.*/' + endif + + exe 'match TagListTagName ' . pat +endfunction + +" Tlist_Window_Open_File +" Open the specified file in either a new window or an existing window +" and place the cursor at the specified tag pattern +function! s:Tlist_Window_Open_File(win_ctrl, filename, tagpat) + call s:Tlist_Log_Msg('Tlist_Window_Open_File (' . a:filename . ',' . + \ a:win_ctrl . ')') + let prev_Tlist_Skip_Refresh = s:Tlist_Skip_Refresh + let s:Tlist_Skip_Refresh = 1 + + if s:tlist_app_name == "winmanager" + " Let the winmanager edit the file + call WinManagerFileEdit(a:filename, a:win_ctrl == 'newwin') + else + + if a:win_ctrl == 'newtab' + " Create a new tab + exe 'tabnew ' . escape(a:filename, ' ') + " Open the taglist window in the new tab + call s:Tlist_Window_Open() + endif + + if a:win_ctrl == 'checktab' + " Check whether the file is present in any of the tabs. + " If the file is present in the current tab, then use the + " current tab. + if bufwinnr(a:filename) != -1 + let file_present_in_tab = 1 + let i = tabpagenr() + else + let i = 1 + let bnum = bufnr(a:filename) + let file_present_in_tab = 0 + while i <= tabpagenr('$') + if index(tabpagebuflist(i), bnum) != -1 + let file_present_in_tab = 1 + break + endif + let i += 1 + endwhile + endif + + if file_present_in_tab + " Goto the tab containing the file + exe 'tabnext ' . i + else + " Open a new tab + exe 'tabnew ' . escape(a:filename, ' ') + + " Open the taglist window + call s:Tlist_Window_Open() + endif + endif + + let winnum = -1 + if a:win_ctrl == 'prevwin' + " Open the file in the previous window, if it is usable + let cur_win = winnr() + wincmd p + if &buftype == '' && !&previewwindow + exe "edit " . escape(a:filename, ' ') + let winnum = winnr() + else + " Previous window is not usable + exe cur_win . 'wincmd w' + endif + endif + + " Goto the window containing the file. If the window is not there, open a + " new window + if winnum == -1 + let winnum = bufwinnr(a:filename) + endif + + if winnum == -1 + " Locate the previously used window for opening a file + let fwin_num = 0 + let first_usable_win = 0 + + let i = 1 + let bnum = winbufnr(i) + while bnum != -1 + if getwinvar(i, 'tlist_file_window') == 'yes' + let fwin_num = i + break + endif + if first_usable_win == 0 && + \ getbufvar(bnum, '&buftype') == '' && + \ !getwinvar(i, '&previewwindow') + " First non-taglist, non-plugin and non-preview window + let first_usable_win = i + endif + let i = i + 1 + let bnum = winbufnr(i) + endwhile + + " If a previously used window is not found, then use the first + " non-taglist window + if fwin_num == 0 + let fwin_num = first_usable_win + endif + + if fwin_num != 0 + " Jump to the file window + exe fwin_num . "wincmd w" + + " If the user asked to jump to the tag in a new window, then split + " the existing window into two. + if a:win_ctrl == 'newwin' + split + endif + exe "edit " . escape(a:filename, ' ') + else + " Open a new window + if g:Tlist_Use_Horiz_Window + exe 'leftabove split ' . escape(a:filename, ' ') + else + if winbufnr(2) == -1 + " Only the taglist window is present + if g:Tlist_Use_Right_Window + exe 'leftabove vertical split ' . + \ escape(a:filename, ' ') + else + exe 'rightbelow vertical split ' . + \ escape(a:filename, ' ') + endif + + " Go to the taglist window to change the window size to + " the user configured value + call s:Tlist_Exe_Cmd_No_Acmds('wincmd p') + if g:Tlist_Use_Horiz_Window + exe 'resize ' . g:Tlist_WinHeight + else + exe 'vertical resize ' . g:Tlist_WinWidth + endif + " Go back to the file window + call s:Tlist_Exe_Cmd_No_Acmds('wincmd p') + else + " A plugin or help window is also present + wincmd w + exe 'leftabove split ' . escape(a:filename, ' ') + endif + endif + endif + " Mark the window, so that it can be reused. + call s:Tlist_Window_Mark_File_Window() + else + if v:version >= 700 + " If the file is opened in more than one window, then check + " whether the last accessed window has the selected file. + " If it does, then use that window. + let lastwin_bufnum = winbufnr(winnr('#')) + if bufnr(a:filename) == lastwin_bufnum + let winnum = winnr('#') + endif + endif + exe winnum . 'wincmd w' + + " If the user asked to jump to the tag in a new window, then split the + " existing window into two. + if a:win_ctrl == 'newwin' + split + endif + endif + endif + + " Jump to the tag + if a:tagpat != '' + " Add the current cursor position to the jump list, so that user can + " jump back using the ' and ` marks. + mark ' + silent call search(a:tagpat, 'w') + + " Bring the line to the middle of the window + normal! z. + + " If the line is inside a fold, open the fold + if foldclosed('.') != -1 + .foldopen + endif + endif + + " If the user selects to preview the tag then jump back to the + " taglist window + if a:win_ctrl == 'preview' + " Go back to the taglist window + let winnum = bufwinnr(g:TagList_title) + exe winnum . 'wincmd w' + else + " If the user has selected to close the taglist window, when a + " tag is selected, close the taglist window + if g:Tlist_Close_On_Select + call s:Tlist_Window_Goto_Window() + close + + " Go back to the window displaying the selected file + let wnum = bufwinnr(a:filename) + if wnum != -1 && wnum != winnr() + call s:Tlist_Exe_Cmd_No_Acmds(wnum . 'wincmd w') + endif + endif + endif + + let s:Tlist_Skip_Refresh = prev_Tlist_Skip_Refresh +endfunction + +" Tlist_Window_Jump_To_Tag() +" Jump to the location of the current tag +" win_ctrl == useopen - Reuse the existing file window +" win_ctrl == newwin - Open a new window +" win_ctrl == preview - Preview the tag +" win_ctrl == prevwin - Open in previous window +" win_ctrl == newtab - Open in new tab +function! s:Tlist_Window_Jump_To_Tag(win_ctrl) + call s:Tlist_Log_Msg('Tlist_Window_Jump_To_Tag(' . a:win_ctrl . ')') + " Do not process comment lines and empty lines + let curline = getline('.') + if curline =~ '^\s*$' || curline[0] == '"' + return + endif + + " If inside a closed fold, then use the first line of the fold + " and jump to the file. + let lnum = foldclosed('.') + if lnum == -1 + " Jump to the selected tag or file + let lnum = line('.') + else + " Open the closed fold + .foldopen! + endif + + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum) + if fidx == -1 + return + endif + + " Get the tag output for the current tag + let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum) + if tidx != 0 + let tagpat = s:Tlist_Get_Tag_SearchPat(fidx, tidx) + + " Highlight the tagline + call s:Tlist_Window_Highlight_Line() + else + " Selected a line which is not a tag name. Just edit the file + let tagpat = '' + endif + + call s:Tlist_Window_Open_File(a:win_ctrl, s:tlist_{fidx}_filename, tagpat) +endfunction + +" Tlist_Window_Show_Info() +" Display information about the entry under the cursor +function! s:Tlist_Window_Show_Info() + call s:Tlist_Log_Msg('Tlist_Window_Show_Info()') + + " Clear the previously displayed line + echo + + " Do not process comment lines and empty lines + let curline = getline('.') + if curline =~ '^\s*$' || curline[0] == '"' + return + endif + + " If inside a fold, then don't display the prototype + if foldclosed('.') != -1 + return + endif + + let lnum = line('.') + + " Get the file index + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum) + if fidx == -1 + return + endif + + if lnum == s:tlist_{fidx}_start + " Cursor is on a file name + let fname = s:tlist_{fidx}_filename + if strlen(fname) > 50 + let fname = fnamemodify(fname, ':t') + endif + echo fname . ', Filetype=' . s:tlist_{fidx}_filetype . + \ ', Tag count=' . s:tlist_{fidx}_tag_count + return + endif + + " Get the tag output line for the current tag + let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum) + if tidx == 0 + " Cursor is on a tag type + let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum) + if ttype == '' + return + endif + + let ttype_name = '' + + let ftype = s:tlist_{fidx}_filetype + let i = 1 + while i <= s:tlist_{ftype}_count + if ttype == s:tlist_{ftype}_{i}_name + let ttype_name = s:tlist_{ftype}_{i}_fullname + break + endif + let i = i + 1 + endwhile + + echo 'Tag type=' . ttype_name . + \ ', Tag count=' . s:tlist_{fidx}_{ttype}_count + return + endif + + " Get the tag search pattern and display it + echo s:Tlist_Get_Tag_Prototype(fidx, tidx) +endfunction + +" Tlist_Find_Nearest_Tag_Idx +" Find the tag idx nearest to the supplied line number +" Returns -1, if a tag couldn't be found for the specified line number +function! s:Tlist_Find_Nearest_Tag_Idx(fidx, linenum) + let sort_type = s:tlist_{a:fidx}_sort_type + + let left = 1 + let right = s:tlist_{a:fidx}_tag_count + + if sort_type == 'order' + " Tags sorted by order, use a binary search. + " The idea behind this function is taken from the ctags.vim script (by + " Alexey Marinichev) available at the Vim online website. + + " If the current line is the less than the first tag, then no need to + " search + let first_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, 1) + + if a:linenum < first_lnum + return -1 + endif + + while left < right + let middle = (right + left + 1) / 2 + let middle_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, middle) + + if middle_lnum == a:linenum + let left = middle + break + endif + + if middle_lnum > a:linenum + let right = middle - 1 + else + let left = middle + endif + endwhile + else + " Tags sorted by name, use a linear search. (contributed by Dave + " Eggum). + " Look for a tag with a line number less than or equal to the supplied + " line number. If multiple tags are found, then use the tag with the + " line number closest to the supplied line number. IOW, use the tag + " with the highest line number. + let closest_lnum = 0 + let final_left = 0 + while left <= right + let lnum = s:Tlist_Get_Tag_Linenum(a:fidx, left) + + if lnum < a:linenum && lnum > closest_lnum + let closest_lnum = lnum + let final_left = left + elseif lnum == a:linenum + let closest_lnum = lnum + let final_left = left + break + else + let left = left + 1 + endif + endwhile + if closest_lnum == 0 + return -1 + endif + if left >= right + let left = final_left + endif + endif + + return left +endfunction + +" Tlist_Window_Highlight_Tag() +" Highlight the current tag +" cntx == 1, Called by the taglist plugin itself +" cntx == 2, Forced by the user through the TlistHighlightTag command +" center = 1, move the tag line to the center of the taglist window +function! s:Tlist_Window_Highlight_Tag(filename, cur_lnum, cntx, center) + " Highlight the current tag only if the user configured the + " taglist plugin to do so or if the user explictly invoked the + " command to highlight the current tag. + if !g:Tlist_Auto_Highlight_Tag && a:cntx == 1 + return + endif + + if a:filename == '' + return + endif + + " Make sure the taglist window is present + let winnum = bufwinnr(g:TagList_title) + if winnum == -1 + call s:Tlist_Warning_Msg('Error: Taglist window is not open') + return + endif + + let fidx = s:Tlist_Get_File_Index(a:filename) + if fidx == -1 + return + endif + + " If the file is currently not displayed in the taglist window, then retrn + if !s:tlist_{fidx}_visible + return + endif + + " If there are no tags for this file, then no need to proceed further + if s:tlist_{fidx}_tag_count == 0 + return + endif + + " Ignore all autocommands + let old_ei = &eventignore + set eventignore=all + + " Save the original window number + let org_winnr = winnr() + + if org_winnr == winnum + let in_taglist_window = 1 + else + let in_taglist_window = 0 + endif + + " Go to the taglist window + if !in_taglist_window + exe winnum . 'wincmd w' + endif + + " Clear previously selected name + match none + + let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, a:cur_lnum) + if tidx == -1 + " Make sure the current tag line is visible in the taglist window. + " Calling the winline() function makes the line visible. Don't know + " of a better way to achieve this. + let lnum = line('.') + + if lnum < s:tlist_{fidx}_start || lnum > s:tlist_{fidx}_end + " Move the cursor to the beginning of the file + exe s:tlist_{fidx}_start + endif + + if foldclosed('.') != -1 + .foldopen + endif + + call winline() + + if !in_taglist_window + exe org_winnr . 'wincmd w' + endif + + " Restore the autocommands + let &eventignore = old_ei + return + endif + + " Extract the tag type + let ttype = s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx) + + " Compute the line number + " Start of file + Start of tag type + offset + let lnum = s:tlist_{fidx}_start + s:tlist_{fidx}_{ttype}_offset + + \ s:tlist_{fidx}_{tidx}_ttype_idx + + " Goto the line containing the tag + exe lnum + + " Open the fold + if foldclosed('.') != -1 + .foldopen + endif + + if a:center + " Move the tag line to the center of the taglist window + normal! z. + else + " Make sure the current tag line is visible in the taglist window. + " Calling the winline() function makes the line visible. Don't know + " of a better way to achieve this. + call winline() + endif + + " Highlight the tag name + call s:Tlist_Window_Highlight_Line() + + " Go back to the original window + if !in_taglist_window + exe org_winnr . 'wincmd w' + endif + + " Restore the autocommands + let &eventignore = old_ei + return +endfunction + +" Tlist_Get_Tag_Prototype_By_Line +" Get the prototype for the tag on or before the specified line number in the +" current buffer +function! Tlist_Get_Tag_Prototype_By_Line(...) + if a:0 == 0 + " Arguments are not supplied. Use the current buffer name + " and line number + let filename = bufname('%') + let linenr = line('.') + elseif a:0 == 2 + " Filename and line number are specified + let filename = a:1 + let linenr = a:2 + if linenr !~ '\d\+' + " Invalid line number + return "" + endif + else + " Sufficient arguments are not supplied + let msg = 'Usage: Tlist_Get_Tag_Prototype_By_Line ' . + \ '' + call s:Tlist_Warning_Msg(msg) + return "" + endif + + " Expand the file to a fully qualified name + let filename = fnamemodify(filename, ':p') + if filename == '' + return "" + endif + + let fidx = s:Tlist_Get_File_Index(filename) + if fidx == -1 + return "" + endif + + " If there are no tags for this file, then no need to proceed further + if s:tlist_{fidx}_tag_count == 0 + return "" + endif + + " Get the tag text using the line number + let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, linenr) + if tidx == -1 + return "" + endif + + return s:Tlist_Get_Tag_Prototype(fidx, tidx) +endfunction + +" Tlist_Get_Tagname_By_Line +" Get the tag name on or before the specified line number in the +" current buffer +function! Tlist_Get_Tagname_By_Line(...) + if a:0 == 0 + " Arguments are not supplied. Use the current buffer name + " and line number + let filename = bufname('%') + let linenr = line('.') + elseif a:0 == 2 + " Filename and line number are specified + let filename = a:1 + let linenr = a:2 + if linenr !~ '\d\+' + " Invalid line number + return "" + endif + else + " Sufficient arguments are not supplied + let msg = 'Usage: Tlist_Get_Tagname_By_Line ' + call s:Tlist_Warning_Msg(msg) + return "" + endif + + " Make sure the current file has a name + let filename = fnamemodify(filename, ':p') + if filename == '' + return "" + endif + + let fidx = s:Tlist_Get_File_Index(filename) + if fidx == -1 + return "" + endif + + " If there are no tags for this file, then no need to proceed further + if s:tlist_{fidx}_tag_count == 0 + return "" + endif + + " Get the tag name using the line number + let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, linenr) + if tidx == -1 + return "" + endif + + return s:tlist_{fidx}_{tidx}_tag_name +endfunction + +" Tlist_Window_Move_To_File +" Move the cursor to the beginning of the current file or the next file +" or the previous file in the taglist window +" dir == -1, move to start of current or previous function +" dir == 1, move to start of next function +function! s:Tlist_Window_Move_To_File(dir) + if foldlevel('.') == 0 + " Cursor is on a non-folded line (it is not in any of the files) + " Move it to a folded line + if a:dir == -1 + normal! zk + else + " While moving down to the start of the next fold, + " no need to do go to the start of the next file. + normal! zj + return + endif + endif + + let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.')) + if fidx == -1 + return + endif + + let cur_lnum = line('.') + + if a:dir == -1 + if cur_lnum > s:tlist_{fidx}_start + " Move to the beginning of the current file + exe s:tlist_{fidx}_start + return + endif + + if fidx != 0 + " Move to the beginning of the previous file + let fidx = fidx - 1 + else + " Cursor is at the first file, wrap around to the last file + let fidx = s:tlist_file_count - 1 + endif + + exe s:tlist_{fidx}_start + return + else + " Move to the beginning of the next file + let fidx = fidx + 1 + + if fidx >= s:tlist_file_count + " Cursor is at the last file, wrap around to the first file + let fidx = 0 + endif + + if s:tlist_{fidx}_start != 0 + exe s:tlist_{fidx}_start + endif + return + endif +endfunction + +" Tlist_Session_Load +" Load a taglist session (information about all the displayed files +" and the tags) from the specified file +function! s:Tlist_Session_Load(...) + if a:0 == 0 || a:1 == '' + call s:Tlist_Warning_Msg('Usage: TlistSessionLoad ') + return + endif + + let sessionfile = a:1 + + if !filereadable(sessionfile) + let msg = 'Taglist: Error - Unable to open file ' . sessionfile + call s:Tlist_Warning_Msg(msg) + return + endif + + " Mark the current window as the file window + call s:Tlist_Window_Mark_File_Window() + + " Source the session file + exe 'source ' . sessionfile + + let new_file_count = g:tlist_file_count + unlet! g:tlist_file_count + + let i = 0 + while i < new_file_count + let ftype = g:tlist_{i}_filetype + unlet! g:tlist_{i}_filetype + + if !exists('s:tlist_' . ftype . '_count') + if s:Tlist_FileType_Init(ftype) == 0 + let i = i + 1 + continue + endif + endif + + let fname = g:tlist_{i}_filename + unlet! g:tlist_{i}_filename + + let fidx = s:Tlist_Get_File_Index(fname) + if fidx != -1 + let s:tlist_{fidx}_visible = 0 + let i = i + 1 + continue + else + " As we are loading the tags from the session file, if this + " file was previously deleted by the user, now we need to + " add it back. So remove the file from the deleted list. + call s:Tlist_Update_Remove_List(fname, 0) + endif + + let fidx = s:Tlist_Init_File(fname, ftype) + + let s:tlist_{fidx}_filename = fname + + let s:tlist_{fidx}_sort_type = g:tlist_{i}_sort_type + unlet! g:tlist_{i}_sort_type + + let s:tlist_{fidx}_filetype = ftype + let s:tlist_{fidx}_mtime = getftime(fname) + + let s:tlist_{fidx}_start = 0 + let s:tlist_{fidx}_end = 0 + + let s:tlist_{fidx}_valid = 1 + + let s:tlist_{fidx}_tag_count = g:tlist_{i}_tag_count + unlet! g:tlist_{i}_tag_count + + let j = 1 + while j <= s:tlist_{fidx}_tag_count + let s:tlist_{fidx}_{j}_tag = g:tlist_{i}_{j}_tag + let s:tlist_{fidx}_{j}_tag_name = g:tlist_{i}_{j}_tag_name + let s:tlist_{fidx}_{j}_ttype_idx = g:tlist_{i}_{j}_ttype_idx + unlet! g:tlist_{i}_{j}_tag + unlet! g:tlist_{i}_{j}_tag_name + unlet! g:tlist_{i}_{j}_ttype_idx + let j = j + 1 + endwhile + + let j = 1 + while j <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{j}_name + + if exists('g:tlist_' . i . '_' . ttype) + let s:tlist_{fidx}_{ttype} = g:tlist_{i}_{ttype} + unlet! g:tlist_{i}_{ttype} + let s:tlist_{fidx}_{ttype}_offset = 0 + let s:tlist_{fidx}_{ttype}_count = g:tlist_{i}_{ttype}_count + unlet! g:tlist_{i}_{ttype}_count + + let k = 1 + while k <= s:tlist_{fidx}_{ttype}_count + let s:tlist_{fidx}_{ttype}_{k} = g:tlist_{i}_{ttype}_{k} + unlet! g:tlist_{i}_{ttype}_{k} + let k = k + 1 + endwhile + else + let s:tlist_{fidx}_{ttype} = '' + let s:tlist_{fidx}_{ttype}_offset = 0 + let s:tlist_{fidx}_{ttype}_count = 0 + endif + + let j = j + 1 + endwhile + + let i = i + 1 + endwhile + + " If the taglist window is open, then update it + let winnum = bufwinnr(g:TagList_title) + if winnum != -1 + let save_winnr = winnr() + + " Goto the taglist window + call s:Tlist_Window_Goto_Window() + + " Refresh the taglist window + call s:Tlist_Window_Refresh() + + " Go back to the original window + if save_winnr != winnr() + call s:Tlist_Exe_Cmd_No_Acmds('wincmd p') + endif + endif +endfunction + +" Tlist_Session_Save +" Save a taglist session (information about all the displayed files +" and the tags) into the specified file +function! s:Tlist_Session_Save(...) + if a:0 == 0 || a:1 == '' + call s:Tlist_Warning_Msg('Usage: TlistSessionSave ') + return + endif + + let sessionfile = a:1 + + if s:tlist_file_count == 0 + " There is nothing to save + call s:Tlist_Warning_Msg('Warning: Taglist is empty. Nothing to save.') + return + endif + + if filereadable(sessionfile) + let ans = input('Do you want to overwrite ' . sessionfile . ' (Y/N)?') + if ans !=? 'y' + return + endif + + echo "\n" + endif + + let old_verbose = &verbose + set verbose&vim + + exe 'redir! > ' . sessionfile + + silent! echo '" Taglist session file. This file is auto-generated.' + silent! echo '" File information' + silent! echo 'let tlist_file_count = ' . s:tlist_file_count + + let i = 0 + + while i < s:tlist_file_count + " Store information about the file + silent! echo 'let tlist_' . i . "_filename = '" . + \ s:tlist_{i}_filename . "'" + silent! echo 'let tlist_' . i . '_sort_type = "' . + \ s:tlist_{i}_sort_type . '"' + silent! echo 'let tlist_' . i . '_filetype = "' . + \ s:tlist_{i}_filetype . '"' + silent! echo 'let tlist_' . i . '_tag_count = ' . + \ s:tlist_{i}_tag_count + " Store information about all the tags + let j = 1 + while j <= s:tlist_{i}_tag_count + let txt = escape(s:tlist_{i}_{j}_tag, '"\\') + silent! echo 'let tlist_' . i . '_' . j . '_tag = "' . txt . '"' + silent! echo 'let tlist_' . i . '_' . j . '_tag_name = "' . + \ s:tlist_{i}_{j}_tag_name . '"' + silent! echo 'let tlist_' . i . '_' . j . '_ttype_idx' . ' = ' . + \ s:tlist_{i}_{j}_ttype_idx + let j = j + 1 + endwhile + + " Store information about all the tags grouped by their type + let ftype = s:tlist_{i}_filetype + let j = 1 + while j <= s:tlist_{ftype}_count + let ttype = s:tlist_{ftype}_{j}_name + if s:tlist_{i}_{ttype}_count != 0 + let txt = substitute(s:tlist_{i}_{ttype}, "\n", "\\\\n", 'g') + silent! echo 'let tlist_' . i . '_' . ttype . ' = "' . + \ txt . '"' + silent! echo 'let tlist_' . i . '_' . ttype . '_count = ' . + \ s:tlist_{i}_{ttype}_count + let k = 1 + while k <= s:tlist_{i}_{ttype}_count + silent! echo 'let tlist_' . i . '_' . ttype . '_' . k . + \ ' = ' . s:tlist_{i}_{ttype}_{k} + let k = k + 1 + endwhile + endif + let j = j + 1 + endwhile + + silent! echo + + let i = i + 1 + endwhile + + redir END + + let &verbose = old_verbose +endfunction + +" Tlist_Buffer_Removed +" A buffer is removed from the Vim buffer list. Remove the tags defined +" for that file +function! s:Tlist_Buffer_Removed(filename) + call s:Tlist_Log_Msg('Tlist_Buffer_Removed (' . a:filename . ')') + + " Make sure a valid filename is supplied + if a:filename == '' + return + endif + + " Get tag list index of the specified file + let fidx = s:Tlist_Get_File_Index(a:filename) + if fidx == -1 + " File not present in the taglist + return + endif + + " Remove the file from the list + call s:Tlist_Remove_File(fidx, 0) +endfunction + +" When a buffer is deleted, remove the file from the taglist +autocmd BufDelete * silent call s:Tlist_Buffer_Removed(expand(':p')) + +" Tlist_Window_Open_File_Fold +" Open the fold for the specified file and close the fold for all the +" other files +function! s:Tlist_Window_Open_File_Fold(acmd_file) + call s:Tlist_Log_Msg('Tlist_Window_Open_File_Fold (' . a:acmd_file . ')') + + " Make sure the taglist window is present + let winnum = bufwinnr(g:TagList_title) + if winnum == -1 + call s:Tlist_Warning_Msg('Taglist: Error - Taglist window is not open') + return + endif + + " Save the original window number + let org_winnr = winnr() + if org_winnr == winnum + let in_taglist_window = 1 + else + let in_taglist_window = 0 + endif + + if in_taglist_window + " When entering the taglist window, no need to update the folds + return + endif + + " Go to the taglist window + if !in_taglist_window + call s:Tlist_Exe_Cmd_No_Acmds(winnum . 'wincmd w') + endif + + " Close all the folds + silent! %foldclose + + " Get tag list index of the specified file + let fname = fnamemodify(a:acmd_file, ":p") + if filereadable(fname) + let fidx = s:Tlist_Get_File_Index(fname) + if fidx != -1 + " Open the fold for the file + exe "silent! " . s:tlist_{fidx}_start . "," . + \ s:tlist_{fidx}_end . "foldopen" + endif + endif + + " Go back to the original window + if !in_taglist_window + call s:Tlist_Exe_Cmd_No_Acmds(org_winnr . 'wincmd w') + endif +endfunction + +" Tlist_Window_Check_Auto_Open +" Open the taglist window automatically on Vim startup. +" Open the window only when files present in any of the Vim windows support +" tags. +function! s:Tlist_Window_Check_Auto_Open() + let open_window = 0 + + let i = 1 + let buf_num = winbufnr(i) + while buf_num != -1 + let filename = fnamemodify(bufname(buf_num), ':p') + if !s:Tlist_Skip_File(filename, getbufvar(buf_num, '&filetype')) + let open_window = 1 + break + endif + let i = i + 1 + let buf_num = winbufnr(i) + endwhile + + if open_window + call s:Tlist_Window_Toggle() + endif +endfunction + +function! s:Tlist_Menu_Add_Base_Menu() + call s:Tlist_Log_Msg('Adding the base menu') + + " Add the menu + anoremenu T&ags.Refresh\ menu :call Tlist_Menu_Refresh() + anoremenu T&ags.Sort\ menu\ by.Name + \ :call Tlist_Change_Sort('menu', 'set', 'name') + anoremenu T&ags.Sort\ menu\ by.Order + \ :call Tlist_Change_Sort('menu', 'set', 'order') + anoremenu T&ags.-SEP1- : + + if &mousemodel =~ 'popup' + anoremenu PopUp.T&ags.Refresh\ menu + \ :call Tlist_Menu_Refresh() + anoremenu PopUp.T&ags.Sort\ menu\ by.Name + \ :call Tlist_Change_Sort('menu', 'set', 'name') + anoremenu PopUp.T&ags.Sort\ menu\ by.Order + \ :call Tlist_Change_Sort('menu', 'set', 'order') + anoremenu PopUp.T&ags.-SEP1- : + endif +endfunction + +let s:menu_char_prefix = + \ '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' + +" Tlist_Menu_Get_Tag_Type_Cmd +" Get the menu command for the specified tag type +" fidx - File type index +" ftype - File Type +" add_ttype_name - To add or not to add the tag type name to the menu entries +" ttype_idx - Tag type index +function! s:Tlist_Menu_Get_Tag_Type_Cmd(fidx, ftype, add_ttype_name, ttype_idx) + " Curly brace variable name optimization + let ftype_ttype_idx = a:ftype . '_' . a:ttype_idx + + let ttype = s:tlist_{ftype_ttype_idx}_name + if a:add_ttype_name + " If the tag type name contains space characters, escape it. This + " will be used to create the menu entries. + let ttype_fullname = escape(s:tlist_{ftype_ttype_idx}_fullname, ' ') + endif + + " Curly brace variable name optimization + let fidx_ttype = a:fidx . '_' . ttype + + " Number of tag entries for this tag type + let tcnt = s:tlist_{fidx_ttype}_count + if tcnt == 0 " No entries for this tag type + return '' + endif + + let mcmd = '' + + " Create the menu items for the tags. + " Depending on the number of tags of this type, split the menu into + " multiple sub-menus, if needed. + if tcnt > g:Tlist_Max_Submenu_Items + let j = 1 + while j <= tcnt + let final_index = j + g:Tlist_Max_Submenu_Items - 1 + if final_index > tcnt + let final_index = tcnt + endif + + " Extract the first and last tag name and form the + " sub-menu name + let tidx = s:tlist_{fidx_ttype}_{j} + let first_tag = s:tlist_{a:fidx}_{tidx}_tag_name + + let tidx = s:tlist_{fidx_ttype}_{final_index} + let last_tag = s:tlist_{a:fidx}_{tidx}_tag_name + + " Truncate the names, if they are greater than the + " max length + let first_tag = strpart(first_tag, 0, g:Tlist_Max_Tag_Length) + let last_tag = strpart(last_tag, 0, g:Tlist_Max_Tag_Length) + + " Form the menu command prefix + let m_prefix = 'anoremenu T\&ags.' + if a:add_ttype_name + let m_prefix = m_prefix . ttype_fullname . '.' + endif + let m_prefix = m_prefix . first_tag . '\.\.\.' . last_tag . '.' + + " Character prefix used to number the menu items (hotkey) + let m_prefix_idx = 0 + + while j <= final_index + let tidx = s:tlist_{fidx_ttype}_{j} + + let tname = s:tlist_{a:fidx}_{tidx}_tag_name + + let mcmd = mcmd . m_prefix . '\&' . + \ s:menu_char_prefix[m_prefix_idx] . '\.' . + \ tname . ' :call Tlist_Menu_Jump_To_Tag(' . + \ tidx . ')|' + + let m_prefix_idx = m_prefix_idx + 1 + let j = j + 1 + endwhile + endwhile + else + " Character prefix used to number the menu items (hotkey) + let m_prefix_idx = 0 + + let m_prefix = 'anoremenu T\&ags.' + if a:add_ttype_name + let m_prefix = m_prefix . ttype_fullname . '.' + endif + let j = 1 + while j <= tcnt + let tidx = s:tlist_{fidx_ttype}_{j} + + let tname = s:tlist_{a:fidx}_{tidx}_tag_name + + let mcmd = mcmd . m_prefix . '\&' . + \ s:menu_char_prefix[m_prefix_idx] . '\.' . + \ tname . ' :call Tlist_Menu_Jump_To_Tag(' . tidx + \ . ')|' + + let m_prefix_idx = m_prefix_idx + 1 + let j = j + 1 + endwhile + endif + + return mcmd +endfunction + +" Update the taglist menu with the tags for the specified file +function! s:Tlist_Menu_File_Refresh(fidx) + call s:Tlist_Log_Msg('Refreshing the tag menu for ' . s:tlist_{a:fidx}_filename) + " The 'B' flag is needed in the 'cpoptions' option + let old_cpoptions = &cpoptions + set cpoptions&vim + + exe s:tlist_{a:fidx}_menu_cmd + + " Update the popup menu (if enabled) + if &mousemodel =~ 'popup' + let cmd = substitute(s:tlist_{a:fidx}_menu_cmd, ' T\\&ags\.', + \ ' PopUp.T\\\&ags.', "g") + exe cmd + endif + + " The taglist menu is not empty now + let s:tlist_menu_empty = 0 + + " Restore the 'cpoptions' settings + let &cpoptions = old_cpoptions +endfunction + +" Tlist_Menu_Update_File +" Add the taglist menu +function! s:Tlist_Menu_Update_File(clear_menu) + if !has('gui_running') + " Not running in GUI mode + return + endif + + call s:Tlist_Log_Msg('Updating the tag menu, clear_menu = ' . a:clear_menu) + + " Remove the tags menu + if a:clear_menu + call s:Tlist_Menu_Remove_File() + + endif + + let fname = escape(fnamemodify(bufname('%'), ':t'), '.') + if fname != '' + exe 'anoremenu T&ags.' . fname . ' ' + anoremenu T&ags.-SEP2- : + endif + + " Skip buffers with 'buftype' set to nofile, nowrite, quickfix or help + if &buftype != '' + return + endif + + let filename = fnamemodify(bufname('%'), ':p') + let ftype = &filetype + + " If the file doesn't support tag listing, skip it + if s:Tlist_Skip_File(filename, ftype) + return + endif + + let fidx = s:Tlist_Get_File_Index(filename) + if fidx == -1 || !s:tlist_{fidx}_valid + " Check whether this file is removed based on user request + " If it is, then don't display the tags for this file + if s:Tlist_User_Removed_File(filename) + return + endif + + " Process the tags for the file + let fidx = s:Tlist_Process_File(filename, ftype) + if fidx == -1 + return + endif + endif + + if !s:tlist_{fidx}_tag_count + return + endif + + if s:tlist_{fidx}_menu_cmd != '' + " Update the menu with the cached command + call s:Tlist_Menu_File_Refresh(fidx) + + return + endif + + " We are going to add entries to the tags menu, so the menu won't be + " empty + let s:tlist_menu_empty = 0 + + let cmd = '' + + " Determine whether the tag type name needs to be added to the menu + " If more than one tag type is present in the taglisting for a file, + " then the tag type name needs to be present + let add_ttype_name = -1 + let i = 1 + while i <= s:tlist_{ftype}_count && add_ttype_name < 1 + let ttype = s:tlist_{ftype}_{i}_name + if s:tlist_{fidx}_{ttype}_count + let add_ttype_name = add_ttype_name + 1 + endif + let i = i + 1 + endwhile + + " Process the tags by the tag type and get the menu command + let i = 1 + while i <= s:tlist_{ftype}_count + let mcmd = s:Tlist_Menu_Get_Tag_Type_Cmd(fidx, ftype, add_ttype_name, i) + if mcmd != '' + let cmd = cmd . mcmd + endif + + let i = i + 1 + endwhile + + " Cache the menu command for reuse + let s:tlist_{fidx}_menu_cmd = cmd + + " Update the menu + call s:Tlist_Menu_File_Refresh(fidx) +endfunction + +" Tlist_Menu_Remove_File +" Remove the tags displayed in the tags menu +function! s:Tlist_Menu_Remove_File() + if !has('gui_running') || s:tlist_menu_empty + return + endif + + call s:Tlist_Log_Msg('Removing the tags menu for a file') + + " Cleanup the Tags menu + silent! unmenu T&ags + if &mousemodel =~ 'popup' + silent! unmenu PopUp.T&ags + endif + + " Add a dummy menu item to retain teared off menu + noremenu T&ags.Dummy l + + silent! unmenu! T&ags + if &mousemodel =~ 'popup' + silent! unmenu! PopUp.T&ags + endif + + call s:Tlist_Menu_Add_Base_Menu() + + " Remove the dummy menu item + unmenu T&ags.Dummy + + let s:tlist_menu_empty = 1 +endfunction + +" Tlist_Menu_Refresh +" Refresh the taglist menu +function! s:Tlist_Menu_Refresh() + call s:Tlist_Log_Msg('Refreshing the tags menu') + let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p')) + if fidx != -1 + " Invalidate the cached menu command + let s:tlist_{fidx}_menu_cmd = '' + endif + + " Update the taglist, menu and window + call s:Tlist_Update_Current_File() +endfunction + +" Tlist_Menu_Jump_To_Tag +" Jump to the selected tag +function! s:Tlist_Menu_Jump_To_Tag(tidx) + let fidx = s:Tlist_Get_File_Index(fnamemodify(bufname('%'), ':p')) + if fidx == -1 + return + endif + + let tagpat = s:Tlist_Get_Tag_SearchPat(fidx, a:tidx) + if tagpat == '' + return + endif + + " Add the current cursor position to the jump list, so that user can + " jump back using the ' and ` marks. + mark ' + + silent call search(tagpat, 'w') + + " Bring the line to the middle of the window + normal! z. + + " If the line is inside a fold, open the fold + if foldclosed('.') != -1 + .foldopen + endif +endfunction + +" Tlist_Menu_Init +" Initialize the taglist menu +function! s:Tlist_Menu_Init() + call s:Tlist_Menu_Add_Base_Menu() + + " Automatically add the tags defined in the current file to the menu + augroup TagListMenuCmds + autocmd! + + if !g:Tlist_Process_File_Always + autocmd BufEnter * call s:Tlist_Refresh() + endif + autocmd BufLeave * call s:Tlist_Menu_Remove_File() + augroup end + + call s:Tlist_Menu_Update_File(0) +endfunction + +" Tlist_Vim_Session_Load +" Initialize the taglist window/buffer, which is created when loading +" a Vim session file. +function! s:Tlist_Vim_Session_Load() + call s:Tlist_Log_Msg('Tlist_Vim_Session_Load') + + " Initialize the taglist window + call s:Tlist_Window_Init() + + " Refresh the taglist window + call s:Tlist_Window_Refresh() +endfunction + +" Tlist_Set_App +" Set the name of the external plugin/application to which taglist +" belongs. +" Taglist plugin is part of another plugin like cream or winmanager. +function! Tlist_Set_App(name) + if a:name == "" + return + endif + + let s:tlist_app_name = a:name +endfunction + +" Winmanager integration + +" Initialization required for integration with winmanager +function! TagList_Start() + " If current buffer is not taglist buffer, then don't proceed + if bufname('%') != '__Tag_List__' + return + endif + + call Tlist_Set_App('winmanager') + + " Get the current filename from the winmanager plugin + let bufnum = WinManagerGetLastEditedFile() + if bufnum != -1 + let filename = fnamemodify(bufname(bufnum), ':p') + let ftype = getbufvar(bufnum, '&filetype') + endif + + " Initialize the taglist window, if it is not already initialized + if !exists('s:tlist_window_initialized') || !s:tlist_window_initialized + call s:Tlist_Window_Init() + call s:Tlist_Window_Refresh() + let s:tlist_window_initialized = 1 + endif + + " Update the taglist window + if bufnum != -1 + if !s:Tlist_Skip_File(filename, ftype) && g:Tlist_Auto_Update + call s:Tlist_Window_Refresh_File(filename, ftype) + endif + endif +endfunction + +function! TagList_IsValid() + return 0 +endfunction + +function! TagList_WrapUp() + return 0 +endfunction + +" restore 'cpo' +let &cpo = s:cpo_save +unlet s:cpo_save + diff -urN vim71/runtime/syntax/ada.vim vim71_ada/runtime/syntax/ada.vim --- vim71/runtime/syntax/ada.vim 2007-05-05 20:22:26.000000000 +0200 +++ vim71_ada/runtime/syntax/ada.vim 2008-01-16 16:37:03.000000000 +0100 @@ -1,17 +1,17 @@ "---------------------------------------------------------------------------- " Description: Vim Ada syntax file " Language: Ada (2005) -" $Id: ada.vim,v 1.2 2007/05/05 18:22:26 vimboss Exp $ +" $Id: ada.vim 793 2007-11-01 18:29:58Z krischik $ " Copyright: Copyright (C) 2006 Martin Krischik " Maintainer: Martin Krischik " David A. Wheeler " Simon Bradley " Contributors: Preben Randhol. -" $Author: vimboss $ -" $Date: 2007/05/05 18:22:26 $ -" Version: 4.2 -" $Revision: 1.2 $ -" $HeadURL: https://svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/syntax/ada.vim $ +" $Author: krischik $ +" $Date: 2007-11-01 19:29:58 +0100 (Do, 01 Nov 2007) $ +" Version: 4.5 +" $Revision: 793 $ +" $HeadURL: https://gnuada.svn.sourceforge.net/svnroot/gnuada/trunk/tools/vim/syntax/ada.vim $ " http://www.dwheeler.com/vim " History: 24.05.2006 MK Unified Headers " 26.05.2006 MK ' should not be in iskeyword. @@ -98,7 +98,8 @@ " if exists("g:ada_rainbow_color") syntax match adaSpecial "[:;.,]" - runtime plugin/Rainbow_Parenthsis.vim + call rainbow_parenthsis#LoadRound () + call rainbow_parenthsis#Activate () else syntax match adaSpecial "[:;().,]" endif @@ -159,7 +160,7 @@ " Section: end {{{1 " Unless special ("end loop", "end if", etc.), "end" marks the end of a " begin, package, task etc. Assiging it to adaEnd. -syntax match adaEnd "\" +syntax match adaEnd /\/ syntax keyword adaPreproc pragma diff -urN vim71/runtime/syntax/bush.vim vim71_ada/runtime/syntax/bush.vim --- vim71/runtime/syntax/bush.vim 1970-01-01 01:00:00.000000000 +0100 +++ vim71_ada/runtime/syntax/bush.vim 2008-01-16 16:37:03.000000000 +0100 @@ -0,0 +1,309 @@ +" Vim syntax file +" Language: BUSH / AdaScript +" Maintainer: Ken O. Burtch +" URL: http://www.pegasoft.ca/bush +" Last Change: 2004-06-29 + +" Former Maintainer: Simon Bradley +" (was ) +" Other contributors: Preben Randhol. +" The formal spec of Ada95 (ARM) is the "Ada95 Reference Manual". +" For more Ada95 info, see http://www.gnuada.org and http://www.adapower.com. + +" This vim syntax file works on vim 5.6, 5.7, 5.8 and 6.x. +" It implements Bram Moolenaar's April 25, 2001 recommendations to make +" the syntax file maximally portable across different versions of vim. +" If vim 6.0+ is available, +" this syntax file takes advantage of the vim 6.0 advanced pattern-matching +" functions to avoid highlighting uninteresting leading spaces in +" some expressions containing "with" and "use". + +" For version 5.x: Clear all syntax items +" For version 6.x: Quit when a syntax file was already loaded +if version < 600 + syntax clear +elseif exists("b:current_syntax") + finish +endif + +" Ada is entirely case-insensitive. +syn case ignore + +" We don't need to look backwards to highlight correctly; +" this speeds things up greatly. +syn sync minlines=1 maxlines=1 + +" Highlighting commands. There are 69 reserved words in total in Ada95. +" Some keywords are used in more than one way. For example: +" 1. "end" is a general keyword, but "end if" ends a Conditional. +" 2. "then" is a conditional, but "and then" is an operator. + + +" Standard Exceptions (including I/O). +" We'll highlight the standard exceptions, similar to vim's Python mode. +" It's possible to redefine the standard exceptions as something else, +" but doing so is very bad practice, so simply highlighting them makes sense. +syn keyword adaException Constraint_Error Program_Error Storage_Error +syn keyword adaException Tasking_Error +syn keyword adaException Status_Error Mode_Error Name_Error Use_Error +syn keyword adaException Device_Error End_Error Data_Error Layout_Error +syn keyword adaException Length_Error Pattern_Error Index_Error +syn keyword adaException Translation_Error +syn keyword adaException Time_Error Argument_Error +syn keyword adaException Tag_Error +syn keyword adaException Picture_Error +" Interfaces +syn keyword adaException Terminator_Error Conversion_Error +syn keyword adaException Pointer_Error Dereference_Error Update_Error +" This isn't in the Ada spec, but a GNAT extension. +syn keyword adaException Assert_Failure +" We don't list ALL exceptions defined in particular compilers (e.g., GNAT), +" because it's quite reasonable to define those phrases as non-exceptions. + + +" We don't normally highlight types in package Standard +" (Integer, Character, Float, etc.). I don't think it looks good +" with the other type keywords, and many Ada programs define +" so many of their own types that it looks inconsistent. +" However, if you want this highlighting, turn on "ada_standard_types". +" For package Standard's definition, see ARM section A.1. + +if exists("ada_standard_types") + syn keyword adaBuiltinType Boolean Integer Natural Positive Float + syn keyword adaBuiltinType Character Wide_Character + syn keyword adaBuiltinType String Wide_String + syn keyword adaBuiltinType Duration + " These aren't listed in ARM section A.1's code, but they're noted as + " options in ARM sections 3.5.4 and 3.5.7: + syn keyword adaBuiltinType Short_Integer Short_Short_Integer + syn keyword adaBuiltinType Long_Integer Long_Long_Integer + syn keyword adaBuiltinType Short_Float Short_Short_Float + syn keyword adaBuiltinType Long_Float Long_Long_Float + " BUSH-specific types + syn keyword adaBuiltinType command + syn keyword adaBuiltinType socket_type + syn keyword adaBuiltinType unbounded_string + syn keyword adaBuiltinType universal_typeless + syn keyword adaBuiltinType universal_string + syn keyword adaBuiltinType universal_numeric +endif + +" There are MANY other predefined types; they've not been added, because +" determining when they're a type requires context in general. +" One potential addition would be Unbounded_String. + + +syn keyword adaLabel others + +syn keyword adaOperator abs mod not rem xor +syn match adaOperator "\" +syn match adaOperator "\" +syn match adaOperator "\" +syn match adaOperator "\" +syn match adaOperator "[-+*/<>&]" +syn keyword adaOperator ** +syn match adaOperator "[/<>]=" +syn keyword adaOperator => +syn match adaOperator "\.\." +syn match adaOperator "=" + +" We won't map "adaAssignment" by default, but we need to map ":=" to +" something or the "=" inside it will be mislabelled as an operator. +" Note that in Ada, assignment (:=) is not considered an operator. +syn match adaAssignment ":=" + +" Handle the box, <>, specially: +syn keyword adaSpecial <> + +" Numbers, including floating point, exponents, and alternate bases. +syn match adaNumber "\<\d[0-9_]*\(\.\d[0-9_]*\)\=\([Ee][+-]\=\d[0-9_]*\)\=\>" +syn match adaNumber "\<\d\d\=#\x[0-9A-Fa-f_]*\(\.\x[0-9A-Fa-f_]*\)\=#\([Ee][+-]\=\d[0-9_]*\)\=" + +" Identify leading numeric signs. In "A-5" the "-" is an operator, +" but in "A:=-5" the "-" is a sign. This handles "A3+-5" (etc.) correctly. +" This assumes that if you put a don't put a space after +/- when it's used +" as an operator, you won't put a space before it either -- which is true +" in code I've seen. +syn match adaSign "[[:space:]<>=(,|:;&*/+-][+-]\d"lc=1,hs=s+1,he=e-1,me=e-1 + +" Labels for the goto statement. +syn region adaLabel start="<<" end=">>" + +" Boolean Constants. +syn keyword adaBoolean true false + +" Warn people who try to use C/C++ notation erroneously: +syn match adaError "//" +syn match adaError "/\*" +syn match adaError "==" + + +if exists("ada_space_errors") + if !exists("ada_no_trail_space_error") + syn match adaSpaceError excludenl "\s\+$" + endif + if !exists("ada_no_tab_space_error") + syn match adaSpaceError " \+\t"me=e-1 + endif +endif + +" Unless special ("end loop", "end if", etc.), "end" marks the end of a +" begin, package, task etc. Assiging it to adaEnd. +syn match adaEnd "\" + +syn keyword adaPreproc pragma + +syn keyword adaRepeat exit for loop reverse while +syn match adaRepeat "\" + +syn keyword adaStatement accept delay goto raise requeue return +syn keyword adaStatement terminate +" BUSH-specific statements +syn keyword adaStatement cd +syn keyword adaStatement clear +syn keyword adaStatement env +syn keyword adaStatement inkey +syn keyword adaStatement jobs +syn keyword adaStatement logout +syn keyword adaStatement pwd +syn keyword adaStatement step +syn keyword adaStatement trace +syn keyword adaStatement typeset +syn keyword adaStatement unset +syn keyword adaStatement wait +syn keyword adaStatement history +syn keyword adaStatement "?" +syn match adaStatement "\" + +" Handle Ada's record keywords. +" 'record' usually starts a structure, but "with null record;" does not, +" and 'end record;' ends a structure. The ordering here is critical - +" 'record;' matches a "with null record", so make it a keyword (this can +" match when the 'with' or 'null' is on a previous line). +" We see the "end" in "end record" before the word record, so we match that +" pattern as adaStructure (and it won't match the "record;" pattern). +syn match adaStructure "\" +syn match adaStructure "\" +syn match adaKeyword "\" +syn match adaConditional "\" +syn match adaConditional "\" +syn match adaConditional "\" +syn match adaConditional "\" +syn match adaConditional "\" +syn keyword adaConditional if case select +syn keyword adaConditional elsif when + +syn keyword adaKeyword all do exception in is new null out +syn keyword adaKeyword separate until + +" These keywords begin various constructs, and you _might_ want to +" highlight them differently. +syn keyword adaBegin begin body declare entry function generic +syn keyword adaBegin package procedure protected renames task + + +if exists("ada_withuse_ordinary") +" Don't be fancy. Display "with" and "use" as ordinary keywords in all cases. + syn keyword adaKeyword with use +else + " Highlight "with" and "use" clauses like C's "#include" when they're used + " to reference other compilation units; otherwise they're ordinary keywords. + " If we have vim 6.0 or later, we'll use its advanced pattern-matching + " capabilities so that we won't match leading spaces. + syn match adaKeyword "\" + syn match adaKeyword "\" + if version < 600 + syn match adaBeginWith "^\s*\(\(with\(\s\+type\)\=\)\|\(use\)\)\>" contains=adaInc + syn match adaSemiWith ";\s*\(\(with\(\s\+type\)\=\)\|\(use\)\)\>"lc=1 contains=adaInc + else + syn match adaBeginWith "^\s*\zs\(\(with\(\s\+type\)\=\)\|\(use\)\)\>" contains=adaInc + syn match adaSemiWith ";\s*\zs\(\(with\(\s\+type\)\=\)\|\(use\)\)\>" contains=adaInc + endif + syn match adaInc "\" contained contains=NONE + syn match adaInc "\" contained contains=NONE + syn match adaInc "\" contained contains=NONE + " Recognize "with null record" as a keyword (even the "record"). + syn match adaKeyword "\" + " Consider generic formal parameters of subprograms and packages as keywords. + if version < 600 + syn match adaKeyword ";\s*with\s\+\(function\|procedure\|package\)\>" + syn match adaKeyword "^\s*with\s\+\(function\|procedure\|package\)\>" + else + syn match adaKeyword ";\s*\zswith\s\+\(function\|procedure\|package\)\>" + syn match adaKeyword "^\s*\zswith\s\+\(function\|procedure\|package\)\>" + endif +endif + + +" String and character constants. +syn region adaString start=+"+ skip=+""+ end=+"+ +syn match adaCharacter "'.'" + +" Todo (only highlighted in comments) +syn keyword adaTodo contained TODO FIXME XXX + +" Comments. +syn region adaComment oneline contains=adaTodo start="--" end="$" + + + +" Define the default highlighting. +" For version 5.7 and earlier: only when not done already +" For version 5.8 and later: only when an item doesn't have highlighting yet +if version >= 508 || !exists("did_ada_syn_inits") + if version < 508 + let did_ada_syn_inits = 1 + command -nargs=+ HiLink hi link + else + command -nargs=+ HiLink hi def link + endif + + " The default methods for highlighting. Can be overridden later. + HiLink adaCharacter Character + HiLink adaComment Comment + HiLink adaConditional Conditional + HiLink adaKeyword Keyword + HiLink adaLabel Label + HiLink adaNumber Number + HiLink adaSign Number + HiLink adaOperator Operator + HiLink adaPreproc PreProc + HiLink adaRepeat Repeat + HiLink adaSpecial Special + HiLink adaStatement Statement + HiLink adaString String + HiLink adaStructure Structure + HiLink adaTodo Todo + HiLink adaType Type + HiLink adaTypedef Typedef + HiLink adaStorageClass StorageClass + HiLink adaBoolean Boolean + HiLink adaException Exception + HiLink adaInc Include + HiLink adaError Error + HiLink adaSpaceError Error + HiLink adaBuiltinType Type + + if exists("ada_begin_preproc") + " This is the old default display: + HiLink adaBegin PreProc + HiLink adaEnd PreProc + else + " This is the new default display: + HiLink adaBegin Keyword + HiLink adaEnd Keyword + endif + + delcommand HiLink +endif + +let b:current_syntax = "ada" + +" vim: ts=8