diff options
Diffstat (limited to '.vim/plugin')
| -rw-r--r-- | .vim/plugin/cscope_maps.vim | 166 | ||||
| -rw-r--r-- | .vim/plugin/taglist.vim | 4677 |
2 files changed, 0 insertions, 4843 deletions
diff --git a/.vim/plugin/cscope_maps.vim b/.vim/plugin/cscope_maps.vim deleted file mode 100644 index c46c704..0000000 --- a/.vim/plugin/cscope_maps.vim +++ /dev/null @@ -1,166 +0,0 @@ -"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" -" CSCOPE settings for vim -"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" -" -" This file contains some boilerplate settings for vim's cscope interface, -" plus some keyboard mappings that I've found useful. -" -" USAGE: -" -- vim 6: Stick this file in your ~/.vim/plugin directory (or in a -" 'plugin' directory in some other directory that is in your -" 'runtimepath'. -" -" -- vim 5: Stick this file somewhere and 'source cscope.vim' it from -" your ~/.vimrc file (or cut and paste it into your .vimrc). -" -" NOTE: -" These key maps use multiple keystrokes (2 or 3 keys). If you find that vim -" keeps timing you out before you can complete them, try changing your timeout -" settings, as explained below. -" -" Happy cscoping, -" -" Jason Duell jduell@alumni.princeton.edu 2002/3/7 -"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" - - -" This tests to see if vim was configured with the '--enable-cscope' option -" when it was compiled. If it wasn't, time to recompile vim... -if has("cscope") - - """"""""""""" Standard cscope/vim boilerplate - - " use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t' - set cscopetag - - " check cscope for definition of a symbol before checking ctags: set to 1 - " if you want the reverse search order. - set csto=0 - - " add any cscope database in current directory - if filereadable("cscope.out") - cs add cscope.out - " else add the database pointed to by environment variable - elseif $CSCOPE_DB != "" - cs add $CSCOPE_DB - endif - - " show msg when any other cscope db added - set cscopeverbose - - - """"""""""""" My cscope/vim key mappings - " - " The following maps all invoke one of the following cscope search types: - " - " 's' symbol: find all references to the token under cursor - " 'g' global: find global definition(s) of the token under cursor - " 'c' calls: find all calls to the function name under cursor - " 't' text: find all instances of the text under cursor - " 'e' egrep: egrep search for the word under cursor - " 'f' file: open the filename under cursor - " 'i' includes: find files that include the filename under cursor - " 'd' called: find functions that function under cursor calls - " - " Below are three sets of the maps: one set that just jumps to your - " search result, one that splits the existing vim window horizontally and - " diplays your search result in the new window, and one that does the same - " thing, but does a vertical split instead (vim 6 only). - " - " I've used CTRL-\ and CTRL-@ as the starting keys for these maps, as it's - " unlikely that you need their default mappings (CTRL-\'s default use is - " as part of CTRL-\ CTRL-N typemap, which basically just does the same - " thing as hitting 'escape': CTRL-@ doesn't seem to have any default use). - " If you don't like using 'CTRL-@' or CTRL-\, , you can change some or all - " of these maps to use other keys. One likely candidate is 'CTRL-_' - " (which also maps to CTRL-/, which is easier to type). By default it is - " used to switch between Hebrew and English keyboard mode. - " - " All of the maps involving the <cfile> macro use '^<cfile>$': this is so - " that searches over '#include <time.h>" return only references to - " 'time.h', and not 'sys/time.h', etc. (by default cscope will return all - " files that contain 'time.h' as part of their name). - - - " To do the first type of search, hit 'CTRL-\', followed by one of the - " cscope search types above (s,g,c,t,e,f,i,d). The result of your cscope - " search will be displayed in the current window. You can use CTRL-T to - " go back to where you were before the search. - " - - " Replaced C-\ by C-t -- tklauser 20090221 - nmap <C-t>s :cs find s <C-R>=expand("<cword>")<CR><CR> - nmap <C-t>g :cs find g <C-R>=expand("<cword>")<CR><CR> - nmap <C-t>c :cs find c <C-R>=expand("<cword>")<CR><CR> - nmap <C-t>t :cs find t <C-R>=expand("<cword>")<CR><CR> - nmap <C-t>e :cs find e <C-R>=expand("<cword>")<CR><CR> - nmap <C-t>f :cs find f <C-R>=expand("<cfile>")<CR><CR> - nmap <C-t>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR> - nmap <C-t>d :cs find d <C-R>=expand("<cword>")<CR><CR> - - - " Using 'CTRL-spacebar' (intepreted as CTRL-@ by vim) then a search type - " makes the vim window split horizontally, with search result displayed in - " the new window. - " - " (Note: earlier versions of vim may not have the :scs command, but it - " can be simulated roughly via: - " nmap <C-@>s <C-W><C-S> :cs find s <C-R>=expand("<cword>")<CR><CR> - - nmap <C-@>s :scs find s <C-R>=expand("<cword>")<CR><CR> - nmap <C-@>g :scs find g <C-R>=expand("<cword>")<CR><CR> - nmap <C-@>c :scs find c <C-R>=expand("<cword>")<CR><CR> - nmap <C-@>t :scs find t <C-R>=expand("<cword>")<CR><CR> - nmap <C-@>e :scs find e <C-R>=expand("<cword>")<CR><CR> - nmap <C-@>f :scs find f <C-R>=expand("<cfile>")<CR><CR> - nmap <C-@>i :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR> - nmap <C-@>d :scs find d <C-R>=expand("<cword>")<CR><CR> - - - " Hitting CTRL-space *twice* before the search type does a vertical - " split instead of a horizontal one (vim 6 and up only) - " - " (Note: you may wish to put a 'set splitright' in your .vimrc - " if you prefer the new window on the right instead of the left - - nmap <C-@><C-@>s :vert scs find s <C-R>=expand("<cword>")<CR><CR> - nmap <C-@><C-@>g :vert scs find g <C-R>=expand("<cword>")<CR><CR> - nmap <C-@><C-@>c :vert scs find c <C-R>=expand("<cword>")<CR><CR> - nmap <C-@><C-@>t :vert scs find t <C-R>=expand("<cword>")<CR><CR> - nmap <C-@><C-@>e :vert scs find e <C-R>=expand("<cword>")<CR><CR> - nmap <C-@><C-@>f :vert scs find f <C-R>=expand("<cfile>")<CR><CR> - nmap <C-@><C-@>i :vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR> - nmap <C-@><C-@>d :vert scs find d <C-R>=expand("<cword>")<CR><CR> - - - """"""""""""" key map timeouts - " - " By default Vim will only wait 1 second for each keystroke in a mapping. - " You may find that too short with the above typemaps. If so, you should - " either turn off mapping timeouts via 'notimeout'. - " - "set notimeout - " - " Or, you can keep timeouts, by uncommenting the timeoutlen line below, - " with your own personal favorite value (in milliseconds): - " - "set timeoutlen=4000 - " - " Either way, since mapping timeout settings by default also set the - " timeouts for multicharacter 'keys codes' (like <F1>), you should also - " set ttimeout and ttimeoutlen: otherwise, you will experience strange - " delays as vim waits for a keystroke after you hit ESC (it will be - " waiting to see if the ESC is actually part of a key code like <F1>). - " - "set ttimeout - " - " personally, I find a tenth of a second to work well for key code - " timeouts. If you experience problems and have a slow terminal or network - " connection, set it higher. If you don't set ttimeoutlen, the value for - " timeoutlent (default: 1000 = 1 second, which is sluggish) is used. - " - "set ttimeoutlen=100 - -endif - - diff --git a/.vim/plugin/taglist.vim b/.vim/plugin/taglist.vim deleted file mode 100644 index 86951ee..0000000 --- a/.vim/plugin/taglist.vim +++ /dev/null @@ -1,4677 +0,0 @@ -" File: taglist.vim -" Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com) -" Version: 4.6 -" Last Modified: Feb 26, 2013 -" Copyright: Copyright (C) 2002-2013 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 -if !exists('s:cpo_save') - " If the taglist plugin is sourced recursively, the 'cpo' setting will be - " set to the default value. To avoid this problem, save the cpo setting - " only when the plugin is loaded for the first time. - let s:cpo_save = &cpo -endif -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(<f-args>) - command! -nargs=+ -complete=dir TlistAddFilesRecursive - \ call s:Tlist_Add_Files_Recursive(<f-args>) - 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(<f-args>) - command! -nargs=* -complete=buffer TlistShowTag - \ echo Tlist_Get_Tagname_By_Line(<f-args>) - command! -nargs=* -complete=file TlistSessionLoad - \ call s:Tlist_Session_Load(<q-args>) - command! -nargs=* -complete=file TlistSessionSave - \ call s:Tlist_Session_Save(<q-args>) - 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(<q-args>) - 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 <SID>xx <SID>xx - let s:tlist_sid = substitute(maparg('<SID>xx'), '<SNR>\(\d\+_\)xx$', - \ '\1', '') - unmap <SID>xx - - exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_* source ' . - \ escape(expand('<sfile>'), ' ') - exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Window_* source ' . - \ escape(expand('<sfile>'), ' ') - exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Menu_* source ' . - \ escape(expand('<sfile>'), ' ') - exe 'autocmd FuncUndefined Tlist_* source ' . - \ escape(expand('<sfile>'), ' ') - exe 'autocmd FuncUndefined TagList_* source ' . - \ escape(expand('<sfile>'), ' ') - - 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. - let &cpo = s:cpo_save - 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>;<flag>:<name>;<flag>:<name>;... -" -" 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 -" - -" Ant language -let s:tlist_def_ant_settings = 'ant;p:projects;t:targets' - -" 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;c:constants;v:variable;f:function;s:subroutine' - -" aspvbs language -let s:tlist_def_aspvbs_settings = - \ 'asp;c:constants;v:variable;f:function;s:subroutine' - -" awk language -let s:tlist_def_awk_settings = 'awk;f:function' - -" basic language -let s:tlist_def_basic_settings = - \ 'basic;c:constant;l:label;g:enum;v:variable;' . - \ 't:type;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' -" D programming language -let s:tlist_def_d_settings = 'c++;n:namespace;v:variable;t:typedef;' . - \'c:class;g:enum;s:struct;u:union;f:function' - -" Dosbatch -let s:tlist_def_dosbatch_settings = 'dosbatch;l:labels;v:variables' - -" 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' - -" flex -let s:tlist_def_flex_settings = 'flex;v:global;c:classes;p:properties;'. - \ 'm:methods;f:functions;x:mxtags' - -" 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' - -" GO language -let s:tlist_def_go_settings = 'go;f:function;p:package;t:struct' - -" HTML language -let s:tlist_def_html_settings = 'html;a:anchor;f:function' - -" java language -let s:tlist_def_java_settings = 'java;p:package;c:class;i:interface;' . - \ 'g:enum;f:field;m:method' - -" javascript language -let s:tlist_def_javascript_settings = - \ 'javascript;c:class;m:method;v:global;f:function;p:properties' - -" 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' - -" Matlab -let s:tlist_def_matlab_settings = 'matlab;f:function' - -" Ocamal -let s:tlist_def_ocamal_settings = 'ocamal;M:module;v:global;t:type;'. - \ 'c:class;f:function;m:method;C:constructor;e:exception' - -" 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;i:interface;d:constant;v:variable;f:function' - -" python language -let s:tlist_def_python_settings = 'python;c:class;m:member;f:function' - -" cython language -let tlist_pyrex_settings='python;c:classe;m:memder;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;c:functor;f:function' - -" sql language -let s:tlist_def_sql_settings = 'sql;f:functions;' . - \ 'P:packages;p:procedures;t:tables;T:triggers;' . - \ 'v:variables;e:events;U:publications;R:services;' . - \ 'D:domains;x:MLTableScripts;y:MLConnScripts;z:MLProperties;'. - \ 'i:indexes;c:cursors;V:views;'. - \ 'd:prototypes;'. - \ 'l:local variables;'. - \ 'F:record fields;'. - \ 'L:block label;'. - \ 'r:records;'. - \ 's:subtypes' - -" tcl language -let s:tlist_def_tcl_settings = 'tcl;c:class;f:method;m:method;p:procedure' - -" Tex -let s:tlist_def_tex_settings = 'tex;c:chapters;s:sections;u:subsections;'. - \ 'b:subsubsections;p:parts;P:paragraphs;G:subparagraphs' - -" 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' - -" VHDL -let s:tlist_def_vhdl_settings = 'vhdl;c:constant;t:type;T:subtype;r:record;e:entity;f:function;p:procedure;P:package' - -" vim language -let s:tlist_def_vim_settings = - \ 'vim;v:variable;a:autocmds;c:commands;m:map;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 <F1> to display help text') - else - " Add the extensive help - call append(0, '" <enter> : 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, '" <space> : 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, '" <F1> : 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: - " - " <language_name>;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_Detect_Filetype -" Determine the filetype for the specified file using the filetypedetect -" autocmd. -function! s:Tlist_Detect_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) - let buf_ft = getbufvar(a:bnum, '&filetype') - - " Check whether 'filetype' contains multiple file types separated by '.' - " If it is, then use the first file type - if buf_ft =~ '\.' - let buf_ft = matchstr(buf_ft, '[^.]\+') - endif - - if bufloaded(a:bnum) - " For loaded buffers, the 'filetype' is already determined - return buf_ft - endif - - " For unloaded buffers, if the 'filetype' option is set, return it - if buf_ft != '' - return buf_ft - 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_Detect_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_scope - 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_scope = s:Tlist_Get_Tag_Scope(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 - " Preserve the alternate file - let cmd_mod = (v:version >= 700) ? 'keepalt ' : '' - exe 'silent! ' . cmd_mod . 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('$') == 1 - " Only one tag page is present - " - " When deleting the taglist buffer, autocommands cannot be - " disabled. If autocommands are disabled, then on exiting Vim, - " the window size will not be restored back to the original - " size. - bdelete - quit - else - " More than one tab page is present. Close only the current - " tab page - close - endif - endif - endif -endfunction - -" Tlist_Window_Init -" Set the default options for the taglist window -function! s:Tlist_Window_Init() - call s:Tlist_Log_Msg('Tlist_Window_Init()') - - " The 'readonly' option should not be set for the taglist buffer. - " If Vim is started as "view/gview" or if the ":view" command is - " used, then the 'readonly' option is set for all the buffers. - " Unset it for the taglist buffer - setlocal noreadonly - - " Set the taglist buffer filetype to taglist - setlocal filetype=taglist - - " Define taglist window element highlighting - syntax match TagListComment '^" .*' - syntax match TagListFileName '^[^" ].*$' - 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 - if exists('&relativenumber') - silent! setlocal norelativenumber - endif - - " 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 <buffer> <silent> <CR> - \ :call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR> - nnoremap <buffer> <silent> o - \ :call <SID>Tlist_Window_Jump_To_Tag('newwin')<CR> - nnoremap <buffer> <silent> p - \ :call <SID>Tlist_Window_Jump_To_Tag('preview')<CR> - nnoremap <buffer> <silent> P - \ :call <SID>Tlist_Window_Jump_To_Tag('prevwin')<CR> - if v:version >= 700 - nnoremap <buffer> <silent> t - \ :call <SID>Tlist_Window_Jump_To_Tag('checktab')<CR> - nnoremap <buffer> <silent> <C-t> - \ :call <SID>Tlist_Window_Jump_To_Tag('newtab')<CR> - endif - nnoremap <buffer> <silent> <2-LeftMouse> - \ :call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR> - nnoremap <buffer> <silent> s - \ :call <SID>Tlist_Change_Sort('cmd', 'toggle', '')<CR> - nnoremap <buffer> <silent> + :silent! foldopen<CR> - nnoremap <buffer> <silent> - :silent! foldclose<CR> - nnoremap <buffer> <silent> * :silent! %foldopen!<CR> - nnoremap <buffer> <silent> = :silent! %foldclose<CR> - nnoremap <buffer> <silent> <kPlus> :silent! foldopen<CR> - nnoremap <buffer> <silent> <kMinus> :silent! foldclose<CR> - nnoremap <buffer> <silent> <kMultiply> :silent! %foldopen!<CR> - nnoremap <buffer> <silent> <Space> :call <SID>Tlist_Window_Show_Info()<CR> - nnoremap <buffer> <silent> u :call <SID>Tlist_Window_Update_File()<CR> - nnoremap <buffer> <silent> d :call <SID>Tlist_Remove_File(-1, 1)<CR> - nnoremap <buffer> <silent> x :call <SID>Tlist_Window_Zoom()<CR> - nnoremap <buffer> <silent> [[ :call <SID>Tlist_Window_Move_To_File(-1)<CR> - nnoremap <buffer> <silent> <BS> :call <SID>Tlist_Window_Move_To_File(-1)<CR> - nnoremap <buffer> <silent> ]] :call <SID>Tlist_Window_Move_To_File(1)<CR> - nnoremap <buffer> <silent> <Tab> :call <SID>Tlist_Window_Move_To_File(1)<CR> - nnoremap <buffer> <silent> <F1> :call <SID>Tlist_Window_Toggle_Help_Text()<CR> - nnoremap <buffer> <silent> q :close<CR> - - " Insert mode mappings - inoremap <buffer> <silent> <CR> - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR> - " Windows needs return - inoremap <buffer> <silent> <Return> - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR> - inoremap <buffer> <silent> o - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('newwin')<CR> - inoremap <buffer> <silent> p - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('preview')<CR> - inoremap <buffer> <silent> P - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('prevwin')<CR> - if v:version >= 700 - inoremap <buffer> <silent> t - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('checktab')<CR> - inoremap <buffer> <silent> <C-t> - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('newtab')<CR> - endif - inoremap <buffer> <silent> <2-LeftMouse> - \ <C-o>:call <SID>Tlist_Window_Jump_To_Tag('useopen')<CR> - inoremap <buffer> <silent> s - \ <C-o>:call <SID>Tlist_Change_Sort('cmd', 'toggle', '')<CR> - inoremap <buffer> <silent> + <C-o>:silent! foldopen<CR> - inoremap <buffer> <silent> - <C-o>:silent! foldclose<CR> - inoremap <buffer> <silent> * <C-o>:silent! %foldopen!<CR> - inoremap <buffer> <silent> = <C-o>:silent! %foldclose<CR> - inoremap <buffer> <silent> <kPlus> <C-o>:silent! foldopen<CR> - inoremap <buffer> <silent> <kMinus> <C-o>:silent! foldclose<CR> - inoremap <buffer> <silent> <kMultiply> <C-o>:silent! %foldopen!<CR> - inoremap <buffer> <silent> <Space> <C-o>:call - \ <SID>Tlist_Window_Show_Info()<CR> - inoremap <buffer> <silent> u - \ <C-o>:call <SID>Tlist_Window_Update_File()<CR> - inoremap <buffer> <silent> d <C-o>:call <SID>Tlist_Remove_File(-1, 1)<CR> - inoremap <buffer> <silent> x <C-o>:call <SID>Tlist_Window_Zoom()<CR> - inoremap <buffer> <silent> [[ <C-o>:call <SID>Tlist_Window_Move_To_File(-1)<CR> - inoremap <buffer> <silent> <BS> <C-o>:call <SID>Tlist_Window_Move_To_File(-1)<CR> - inoremap <buffer> <silent> ]] <C-o>:call <SID>Tlist_Window_Move_To_File(1)<CR> - inoremap <buffer> <silent> <Tab> <C-o>:call <SID>Tlist_Window_Move_To_File(1)<CR> - inoremap <buffer> <silent> <F1> <C-o>:call <SID>Tlist_Window_Toggle_Help_Text()<CR> - inoremap <buffer> <silent> q <C-o>:close<CR> - - " 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 <buffer> ... however vim does - " not fire the <buffer> <leftmouse> when you use the mouse - " to enter a buffer. - let clickmap = ':if bufname("%") =~ "__Tag_List__" <bar> ' . - \ 'call <SID>Tlist_Window_Jump_To_Tag("useopen") ' . - \ '<bar> endif <CR>' - if maparg('<leftmouse>', 'n') == '' - " no mapping for leftmouse - exe ':nnoremap <silent> <leftmouse> <leftmouse>' . clickmap - else - " we have a mapping - let mapcmd = ':nnoremap <silent> <leftmouse> <leftmouse>' - let mapcmd = mapcmd . substitute(substitute( - \ maparg('<leftmouse>', 'n'), '|', '<bar>', 'g'), - \ '\c^<leftmouse>', '', '') - 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('<abuf>')) - 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 - if v:version >= 700 - autocmd TabEnter * silent call s:Tlist_Refresh_Folds() - 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('<LeftMouse>') - nunmap <LeftMouse> - 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 - - " 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 - - call s:Tlist_Create_Folds_For_File(fidx) - - " 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_Scope -" Get the scope (e.g. C++ class) of a tag -" -" Tag scope is the last field after the 'line:<num>\t' field -function! s:Tlist_Get_Tag_Scope(fidx, tidx) - let tscope_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_scope' - - " Already parsed and have the tag scope - if exists(tscope_var) - return {tscope_var} - endif - - " Parse and extract the tag scope - let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag - let {tscope_var} = s:Tlist_Extract_Tag_Scope(tag_line) - - return {tscope_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_name<TAB>file_name<TAB>ex_cmd;"<TAB>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:<num>\t' field - if g:Tlist_Display_Tag_Scope - let tag_scope = s:Tlist_Get_Tag_Scope(s:fidx, s:tidx) - 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' - if v:version >= 700 - call writefile([ctags_cmd], s:taglist_tempfile, "b") - else - exe 'redir! > ' . s:taglist_tempfile - silent echo ctags_cmd - redir END - endif - - 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:<num>\t' field - if g:Tlist_Display_Tag_Scope - let tag_scope = s:Tlist_Get_Tag_Scope(fidx, tidx) - 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 = s:Tlist_Get_Buffer_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_Detect_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 = s:Tlist_Get_Buffer_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\^' . escape(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 - let ft = s:Tlist_Get_Buffer_Filetype('%') - call Tlist_Update_File(filename, ft) - 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\^' . escape(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 - let cmd_mod = (v:version >= 700) ? 'keepalt ' : '' - if g:Tlist_Use_Horiz_Window - exe cmd_mod . 'leftabove split ' . escape(a:filename, ' ') - else - if winbufnr(2) == -1 - " Only the taglist window is present - if g:Tlist_Use_Right_Window - exe cmd_mod . 'leftabove vertical split ' . - \ escape(a:filename, ' ') - else - exe cmd_mod . '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 cmd_mod . '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 - let proto = s:Tlist_Get_Tag_Prototype(fidx, tidx) - echo strpart(proto, 0, &columns - 1) -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 <filename> ' . - \ '<line_number>' - 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 <filename> <line_number>' - 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 - - let name = s:tlist_{fidx}_{tidx}_tag_name - - if g:Tlist_Display_Tag_Scope - " Add the scope of the tag - let tag_scope = s:tlist_{fidx}_{tidx}_tag_scope - if tag_scope != '' - let name = name . ' [' . tag_scope . ']' - endif - endif - - return name -endfunction - -" Tlist_Get_Filenames -" Return the list of file names in the taglist. The names are separated -" by a newline ('\n') -function! Tlist_Get_Filenames() - let fnames = '' - - let i = 0 - - while i < s:tlist_file_count - let fnames = fnames . s:tlist_{i}_filename . "\n" - let i = i + 1 - endwhile - - return fnames -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 <filename>') - 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 <filename>') - 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 = escape(s:tlist_{i}_{ttype}, '"\') - let txt = substitute(txt, "\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('<afile>: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_bufnr) - call s:Tlist_Log_Msg('Tlist_Window_Open_File_Fold (' . a:acmd_bufnr . ')') - - " 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(bufname(a:acmd_bufnr + 0), ':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') - let ft = s:Tlist_Get_Buffer_Filetype(buf_num) - if !s:Tlist_Skip_File(filename, ft) - 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 - -" Tlist_Create_Folds_For_File -" Create the folds in the taglist window for the specified file -function! s:Tlist_Create_Folds_For_File(fidx) - let ftype = s:tlist_{a:fidx}_filetype - - " Create the folds for each tag type in a file - let j = 1 - while j <= s:tlist_{ftype}_count - let ttype = s:tlist_{ftype}_{j}_name - if s:tlist_{a:fidx}_{ttype}_count - let s = s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset - let e = s + s:tlist_{a:fidx}_{ttype}_count - exe s . ',' . e . 'fold' - endif - let j = j + 1 - endwhile - - exe s:tlist_{a:fidx}_start . ',' . s:tlist_{a:fidx}_end . 'fold' - exe 'silent! ' . s:tlist_{a:fidx}_start . ',' . - \ s:tlist_{a:fidx}_end . 'foldopen!' -endfunction - -" Tlist_Refresh_Folds -" Remove and create the folds for all the files displayed in the taglist -" window. Used after entering a tab. If this is not done, then the folds -" are not properly created for taglist windows displayed in multiple tabs. -function! s:Tlist_Refresh_Folds() - let winnum = bufwinnr(g:TagList_title) - if winnum == -1 - return - endif - - let save_wnum = winnr() - exe winnum . 'wincmd w' - - " First remove all the existing folds - normal! zE - - if g:Tlist_Show_One_File - " If only one file is displayed in the taglist window, then there - " is no need to refresh the folds for the tags as the tags for the - " current file will be removed anyway. - else - " Create the folds for each file in the tag list - let fidx = 0 - while fidx < s:tlist_file_count - call s:Tlist_Create_Folds_For_File(fidx) - let fidx = fidx + 1 - endwhile - endif - - exe save_wnum . 'wincmd w' -endfunction - -function! s:Tlist_Menu_Add_Base_Menu() - call s:Tlist_Log_Msg('Adding the base menu') - - " Add the menu - anoremenu <silent> T&ags.Refresh\ menu :call <SID>Tlist_Menu_Refresh()<CR> - anoremenu <silent> T&ags.Sort\ menu\ by.Name - \ :call <SID>Tlist_Change_Sort('menu', 'set', 'name')<CR> - anoremenu <silent> T&ags.Sort\ menu\ by.Order - \ :call <SID>Tlist_Change_Sort('menu', 'set', 'order')<CR> - anoremenu T&ags.-SEP1- : - - if &mousemodel =~ 'popup' - anoremenu <silent> PopUp.T&ags.Refresh\ menu - \ :call <SID>Tlist_Menu_Refresh()<CR> - anoremenu <silent> PopUp.T&ags.Sort\ menu\ by.Name - \ :call <SID>Tlist_Change_Sort('menu', 'set', 'name')<CR> - anoremenu <silent> PopUp.T&ags.Sort\ menu\ by.Order - \ :call <SID>Tlist_Change_Sort('menu', 'set', 'order')<CR> - 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 <silent> 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 <SID>Tlist_Menu_Jump_To_Tag(' . - \ tidx . ')<CR>|' - - 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 <silent> 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 <SID>Tlist_Menu_Jump_To_Tag(' . tidx - \ . ')<CR>|' - - 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 - - " Skip buffers with 'buftype' set to nofile, nowrite, quickfix or help - if &buftype != '' - return - endif - - let filename = fnamemodify(bufname('%'), ':p') - let ftype = s:Tlist_Get_Buffer_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 - - let fname = escape(fnamemodify(bufname('%'), ':t'), '.') - if fname != '' - exe 'anoremenu T&ags.' . fname . ' <Nop>' - anoremenu T&ags.-SEP2- : - 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 = s:Tlist_Get_Buffer_Filetype(bufnum) - 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 - |