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+" File: taglist.vim
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+" Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com)
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+" Version: 4.5
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+" Last Modified: September 21, 2007
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+" Copyright: Copyright (C) 2002-2007 Yegappan Lakshmanan
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+" Permission is hereby granted to use and distribute this code,
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+" with or without modifications, provided that this copyright
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+" notice is copied with it. Like anything else that's free,
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+" taglist.vim is provided *as is* and comes with no warranty of any
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+" kind, either expressed or implied. In no event will the copyright
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+" holder be liable for any damamges resulting from the use of this
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+" software.
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+"
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+" The "Tag List" plugin is a source code browser plugin for Vim and provides
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+" an overview of the structure of the programming language files and allows
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+" you to efficiently browse through source code files for different
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+" programming languages. You can visit the taglist plugin home page for more
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+" information:
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+"
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+" http://vim-taglist.sourceforge.net
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+"
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+" You can subscribe to the taglist mailing list to post your questions
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+" or suggestions for improvement or to report bugs. Visit the following
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+" page for subscribing to the mailing list:
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+"
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+" http://groups.yahoo.com/group/taglist/
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+"
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+" For more information about using this plugin, after installing the
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+" taglist plugin, use the ":help taglist" command.
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+"
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+" Installation
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+" ------------
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+" 1. Download the taglist.zip file and unzip the files to the $HOME/.vim
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+" or the $HOME/vimfiles or the $VIM/vimfiles directory. This should
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+" unzip the following two files (the directory structure should be
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+" preserved):
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+"
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+" plugin/taglist.vim - main taglist plugin file
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+" doc/taglist.txt - documentation (help) file
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+"
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+" Refer to the 'add-plugin', 'add-global-plugin' and 'runtimepath'
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+" Vim help pages for more details about installing Vim plugins.
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+" 2. Change to the $HOME/.vim/doc or $HOME/vimfiles/doc or
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+" $VIM/vimfiles/doc directory, start Vim and run the ":helptags ."
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+" command to process the taglist help file.
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+" 3. If the exuberant ctags utility is not present in your PATH, then set the
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+" Tlist_Ctags_Cmd variable to point to the location of the exuberant ctags
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+" utility (not to the directory) in the .vimrc file.
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+" 4. If you are running a terminal/console version of Vim and the
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+" terminal doesn't support changing the window width then set the
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+" 'Tlist_Inc_Winwidth' variable to 0 in the .vimrc file.
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+" 5. Restart Vim.
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+" 6. You can now use the ":TlistToggle" command to open/close the taglist
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+" window. You can use the ":help taglist" command to get more
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+" information about using the taglist plugin.
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+"
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+" ****************** Do not modify after this line ************************
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+
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+" Line continuation used here
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+let s:cpo_save = &cpo
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+set cpo&vim
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+
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+if !exists('loaded_taglist')
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+ " First time loading the taglist plugin
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+ "
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+ " To speed up the loading of Vim, the taglist plugin uses autoload
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+ " mechanism to load the taglist functions.
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+ " Only define the configuration variables, user commands and some
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+ " auto-commands and finish sourcing the file
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+
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+ " The taglist plugin requires the built-in Vim system() function. If this
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+ " function is not available, then don't load the plugin.
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+ if !exists('*system')
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+ echomsg 'Taglist: Vim system() built-in function is not available. ' .
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+ \ 'Plugin is not loaded.'
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+ let loaded_taglist = 'no'
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+ let &cpo = s:cpo_save
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+ finish
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+ endif
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+
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+ " Location of the exuberant ctags tool
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+ if !exists('Tlist_Ctags_Cmd')
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+ if executable('exuberant-ctags')
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+ " On Debian Linux, exuberant ctags is installed
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+ " as exuberant-ctags
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+ let Tlist_Ctags_Cmd = 'exuberant-ctags'
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+ elseif executable('exctags')
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+ " On Free-BSD, exuberant ctags is installed as exctags
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+ let Tlist_Ctags_Cmd = 'exctags'
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+ elseif executable('ctags')
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+ let Tlist_Ctags_Cmd = 'ctags'
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+ elseif executable('ctags.exe')
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+ let Tlist_Ctags_Cmd = 'ctags.exe'
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+ elseif executable('tags')
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+ let Tlist_Ctags_Cmd = 'tags'
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+ else
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+ echomsg 'Taglist: Exuberant ctags (http://ctags.sf.net) ' .
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+ \ 'not found in PATH. Plugin is not loaded.'
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+ " Skip loading the plugin
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+ let loaded_taglist = 'no'
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+ let &cpo = s:cpo_save
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+ finish
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+ endif
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+ endif
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+
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+
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+ " Automatically open the taglist window on Vim startup
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+ if !exists('Tlist_Auto_Open')
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+ let Tlist_Auto_Open = 0
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+ endif
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+
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+ " When the taglist window is toggle opened, move the cursor to the
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+ " taglist window
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+ if !exists('Tlist_GainFocus_On_ToggleOpen')
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+ let Tlist_GainFocus_On_ToggleOpen = 0
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+ endif
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+
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+ " Process files even when the taglist window is not open
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+ if !exists('Tlist_Process_File_Always')
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+ let Tlist_Process_File_Always = 0
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+ endif
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+
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+ if !exists('Tlist_Show_Menu')
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+ let Tlist_Show_Menu = 0
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+ endif
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+
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+ " Tag listing sort type - 'name' or 'order'
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+ if !exists('Tlist_Sort_Type')
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+ let Tlist_Sort_Type = 'order'
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+ endif
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+
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+ " Tag listing window split (horizontal/vertical) control
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+ if !exists('Tlist_Use_Horiz_Window')
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+ let Tlist_Use_Horiz_Window = 0
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+ endif
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+
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+ " Open the vertically split taglist window on the left or on the right
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+ " side. This setting is relevant only if Tlist_Use_Horiz_Window is set to
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+ " zero (i.e. only for vertically split windows)
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+ if !exists('Tlist_Use_Right_Window')
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+ let Tlist_Use_Right_Window = 0
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+ endif
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+
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+ " Increase Vim window width to display vertically split taglist window.
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+ " For MS-Windows version of Vim running in a MS-DOS window, this must be
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+ " set to 0 otherwise the system may hang due to a Vim limitation.
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+ if !exists('Tlist_Inc_Winwidth')
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+ if (has('win16') || has('win95')) && !has('gui_running')
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+ let Tlist_Inc_Winwidth = 0
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+ else
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+ let Tlist_Inc_Winwidth = 1
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+ endif
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+ endif
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+
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+ " Vertically split taglist window width setting
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+ if !exists('Tlist_WinWidth')
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+ let Tlist_WinWidth = 30
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+ endif
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+
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+ " Horizontally split taglist window height setting
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+ if !exists('Tlist_WinHeight')
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+ let Tlist_WinHeight = 10
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+ endif
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+
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+ " Display tag prototypes or tag names in the taglist window
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+ if !exists('Tlist_Display_Prototype')
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+ let Tlist_Display_Prototype = 0
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+ endif
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+
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+ " Display tag scopes in the taglist window
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+ if !exists('Tlist_Display_Tag_Scope')
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+ let Tlist_Display_Tag_Scope = 1
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+ endif
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+
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+ " Use single left mouse click to jump to a tag. By default this is disabled.
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+ " Only double click using the mouse will be processed.
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+ if !exists('Tlist_Use_SingleClick')
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+ let Tlist_Use_SingleClick = 0
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+ endif
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+
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+ " Control whether additional help is displayed as part of the taglist or
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+ " not. Also, controls whether empty lines are used to separate the tag
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+ " tree.
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+ if !exists('Tlist_Compact_Format')
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+ let Tlist_Compact_Format = 0
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+ endif
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+
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+ " Exit Vim if only the taglist window is currently open. By default, this is
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+ " set to zero.
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+ if !exists('Tlist_Exit_OnlyWindow')
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+ let Tlist_Exit_OnlyWindow = 0
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+ endif
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+
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+ " Automatically close the folds for the non-active files in the taglist
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+ " window
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+ if !exists('Tlist_File_Fold_Auto_Close')
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+ let Tlist_File_Fold_Auto_Close = 0
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+ endif
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+
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+ " Close the taglist window when a tag is selected
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+ if !exists('Tlist_Close_On_Select')
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+ let Tlist_Close_On_Select = 0
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+ endif
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+
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+ " Automatically update the taglist window to display tags for newly
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+ " edited files
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+ if !exists('Tlist_Auto_Update')
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+ let Tlist_Auto_Update = 1
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+ endif
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+
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+ " Automatically highlight the current tag
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+ if !exists('Tlist_Auto_Highlight_Tag')
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+ let Tlist_Auto_Highlight_Tag = 1
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+ endif
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+
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+ " Automatically highlight the current tag on entering a buffer
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+ if !exists('Tlist_Highlight_Tag_On_BufEnter')
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+ let Tlist_Highlight_Tag_On_BufEnter = 1
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+ endif
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+
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+ " Enable fold column to display the folding for the tag tree
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+ if !exists('Tlist_Enable_Fold_Column')
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+ let Tlist_Enable_Fold_Column = 1
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+ endif
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+
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+ " Display the tags for only one file in the taglist window
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+ if !exists('Tlist_Show_One_File')
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+ let Tlist_Show_One_File = 0
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+ endif
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+
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+ if !exists('Tlist_Max_Submenu_Items')
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+ let Tlist_Max_Submenu_Items = 20
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+ endif
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+
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+ if !exists('Tlist_Max_Tag_Length')
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+ let Tlist_Max_Tag_Length = 10
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+ endif
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+
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+ " Do not change the name of the taglist title variable. The winmanager
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+ " plugin relies on this name to determine the title for the taglist
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+ " plugin.
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+ let TagList_title = "__Tag_List__"
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+
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+ " Taglist debug messages
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+ let s:tlist_msg = ''
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+
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+ " Define the taglist autocommand to automatically open the taglist window
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+ " on Vim startup
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+ if g:Tlist_Auto_Open
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+ autocmd VimEnter * nested call s:Tlist_Window_Check_Auto_Open()
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+ endif
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+
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+ " Refresh the taglist
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+ if g:Tlist_Process_File_Always
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+ autocmd BufEnter * call s:Tlist_Refresh()
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+ endif
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+
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+ if g:Tlist_Show_Menu
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+ autocmd GUIEnter * call s:Tlist_Menu_Init()
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+ endif
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+
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+ " When the taglist buffer is created when loading a Vim session file,
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+ " the taglist buffer needs to be initialized. The BufFilePost event
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+ " is used to handle this case.
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+ autocmd BufFilePost __Tag_List__ call s:Tlist_Vim_Session_Load()
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+
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+ " Define the user commands to manage the taglist window
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+ command! -nargs=0 -bar TlistToggle call s:Tlist_Window_Toggle()
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+ command! -nargs=0 -bar TlistOpen call s:Tlist_Window_Open()
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+ " For backwards compatiblity define the Tlist command
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+ command! -nargs=0 -bar Tlist TlistToggle
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+ command! -nargs=+ -complete=file TlistAddFiles
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+ \ call s:Tlist_Add_Files(<f-args>)
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+ command! -nargs=+ -complete=dir TlistAddFilesRecursive
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+ \ call s:Tlist_Add_Files_Recursive(<f-args>)
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+ command! -nargs=0 -bar TlistClose call s:Tlist_Window_Close()
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+ command! -nargs=0 -bar TlistUpdate call s:Tlist_Update_Current_File()
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+ command! -nargs=0 -bar TlistHighlightTag call s:Tlist_Window_Highlight_Tag(
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+ \ fnamemodify(bufname('%'), ':p'), line('.'), 2, 1)
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+ " For backwards compatiblity define the TlistSync command
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+ command! -nargs=0 -bar TlistSync TlistHighlightTag
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+ command! -nargs=* -complete=buffer TlistShowPrototype
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+ \ echo Tlist_Get_Tag_Prototype_By_Line(<f-args>)
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+ command! -nargs=* -complete=buffer TlistShowTag
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+ \ echo Tlist_Get_Tagname_By_Line(<f-args>)
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+ command! -nargs=* -complete=file TlistSessionLoad
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+ \ call s:Tlist_Session_Load(<q-args>)
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+ command! -nargs=* -complete=file TlistSessionSave
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+ \ call s:Tlist_Session_Save(<q-args>)
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+ command! -bar TlistLock let Tlist_Auto_Update=0
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+ command! -bar TlistUnlock let Tlist_Auto_Update=1
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+
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+ " Commands for enabling/disabling debug and to display debug messages
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+ command! -nargs=? -complete=file -bar TlistDebug
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+ \ call s:Tlist_Debug_Enable(<q-args>)
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+ command! -nargs=0 -bar TlistUndebug call s:Tlist_Debug_Disable()
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+ command! -nargs=0 -bar TlistMessages call s:Tlist_Debug_Show()
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+
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+ " Define autocommands to autoload the taglist plugin when needed.
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+
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+ " Trick to get the current script ID
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+ map <SID>xx <SID>xx
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+ let s:tlist_sid = substitute(maparg('<SID>xx'), '<SNR>\(\d\+_\)xx$',
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+ \ '\1', '')
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+ unmap <SID>xx
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+
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+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_* source ' .
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+ \ escape(expand('<sfile>'), ' ')
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+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Window_* source ' .
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+ \ escape(expand('<sfile>'), ' ')
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+ exe 'autocmd FuncUndefined *' . s:tlist_sid . 'Tlist_Menu_* source ' .
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+ \ escape(expand('<sfile>'), ' ')
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+ exe 'autocmd FuncUndefined Tlist_* source ' .
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+ \ escape(expand('<sfile>'), ' ')
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+ exe 'autocmd FuncUndefined TagList_* source ' .
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+ \ escape(expand('<sfile>'), ' ')
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+
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+ let loaded_taglist = 'fast_load_done'
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+
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+ if g:Tlist_Show_Menu && has('gui_running')
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+ call s:Tlist_Menu_Init()
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+ endif
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+
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+ " restore 'cpo'
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+ let &cpo = s:cpo_save
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+ finish
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+endif
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+
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+if !exists('s:tlist_sid')
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+ " Two or more versions of taglist plugin are installed. Don't
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+ " load this version of the plugin.
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+ finish
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+endif
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+
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+unlet! s:tlist_sid
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+
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+if loaded_taglist != 'fast_load_done'
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+ " restore 'cpo'
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+ let &cpo = s:cpo_save
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+ finish
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+endif
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+
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+" Taglist plugin functionality is available
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+let loaded_taglist = 'available'
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+
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+"------------------- end of user configurable options --------------------
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+
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+" Default language specific settings for supported file types and tag types
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+"
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+" Variable name format:
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+"
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+" s:tlist_def_{vim_ftype}_settings
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+"
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+" vim_ftype - Filetype detected by Vim
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+"
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+" Value format:
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+"
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+" <ctags_ftype>;<flag>:<name>;<flag>:<name>;...
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+"
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+" ctags_ftype - File type supported by exuberant ctags
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+" flag - Flag supported by exuberant ctags to generate a tag type
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+" name - Name of the tag type used in the taglist window to display the
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+" tags of this type
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+"
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+
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+" assembly language
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+let s:tlist_def_asm_settings = 'asm;d:define;l:label;m:macro;t:type'
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+
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+" aspperl language
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+let s:tlist_def_aspperl_settings = 'asp;f:function;s:sub;v:variable'
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+
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+" aspvbs language
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+let s:tlist_def_aspvbs_settings = 'asp;f:function;s:sub;v:variable'
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+
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+" awk language
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+let s:tlist_def_awk_settings = 'awk;f:function'
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+
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+" beta language
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+let s:tlist_def_beta_settings = 'beta;f:fragment;s:slot;v:pattern'
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+
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+" c language
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+let s:tlist_def_c_settings = 'c;d:macro;g:enum;s:struct;u:union;t:typedef;' .
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+ \ 'v:variable;f:function'
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+
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+" c++ language
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+let s:tlist_def_cpp_settings = 'c++;n:namespace;v:variable;d:macro;t:typedef;' .
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|
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+ \ 'c:class;g:enum;s:struct;u:union;f:function'
|
|
|
+
|
|
|
+" c# language
|
|
|
+let s:tlist_def_cs_settings = 'c#;d:macro;t:typedef;n:namespace;c:class;' .
|
|
|
+ \ 'E:event;g:enum;s:struct;i:interface;' .
|
|
|
+ \ 'p:properties;m:method'
|
|
|
+
|
|
|
+" cobol language
|
|
|
+let s:tlist_def_cobol_settings = 'cobol;d:data;f:file;g:group;p:paragraph;' .
|
|
|
+ \ 'P:program;s:section'
|
|
|
+
|
|
|
+" eiffel language
|
|
|
+let s:tlist_def_eiffel_settings = 'eiffel;c:class;f:feature'
|
|
|
+
|
|
|
+" erlang language
|
|
|
+let s:tlist_def_erlang_settings = 'erlang;d:macro;r:record;m:module;f:function'
|
|
|
+
|
|
|
+" expect (same as tcl) language
|
|
|
+let s:tlist_def_expect_settings = 'tcl;c:class;f:method;p:procedure'
|
|
|
+
|
|
|
+" fortran language
|
|
|
+let s:tlist_def_fortran_settings = 'fortran;p:program;b:block data;' .
|
|
|
+ \ 'c:common;e:entry;i:interface;k:type;l:label;m:module;' .
|
|
|
+ \ 'n:namelist;t:derived;v:variable;f:function;s:subroutine'
|
|
|
+
|
|
|
+" HTML language
|
|
|
+let s:tlist_def_html_settings = 'html;a:anchor;f:javascript function'
|
|
|
+
|
|
|
+" java language
|
|
|
+let s:tlist_def_java_settings = 'java;p:package;c:class;i:interface;' .
|
|
|
+ \ 'f:field;m:method'
|
|
|
+
|
|
|
+" javascript language
|
|
|
+let s:tlist_def_javascript_settings = 'javascript;f:function'
|
|
|
+
|
|
|
+" lisp language
|
|
|
+let s:tlist_def_lisp_settings = 'lisp;f:function'
|
|
|
+
|
|
|
+" lua language
|
|
|
+let s:tlist_def_lua_settings = 'lua;f:function'
|
|
|
+
|
|
|
+" makefiles
|
|
|
+let s:tlist_def_make_settings = 'make;m:macro'
|
|
|
+
|
|
|
+" pascal language
|
|
|
+let s:tlist_def_pascal_settings = 'pascal;f:function;p:procedure'
|
|
|
+
|
|
|
+" perl language
|
|
|
+let s:tlist_def_perl_settings = 'perl;c:constant;l:label;p:package;s:subroutine'
|
|
|
+
|
|
|
+" php language
|
|
|
+let s:tlist_def_php_settings = 'php;c:class;d:constant;v:variable;f:function'
|
|
|
+
|
|
|
+" python language
|
|
|
+let s:tlist_def_python_settings = 'python;c:class;m:member;f:function'
|
|
|
+
|
|
|
+" rexx language
|
|
|
+let s:tlist_def_rexx_settings = 'rexx;s:subroutine'
|
|
|
+
|
|
|
+" ruby language
|
|
|
+let s:tlist_def_ruby_settings = 'ruby;c:class;f:method;F:function;' .
|
|
|
+ \ 'm:singleton method'
|
|
|
+
|
|
|
+" scheme language
|
|
|
+let s:tlist_def_scheme_settings = 'scheme;s:set;f:function'
|
|
|
+
|
|
|
+" shell language
|
|
|
+let s:tlist_def_sh_settings = 'sh;f:function'
|
|
|
+
|
|
|
+" C shell language
|
|
|
+let s:tlist_def_csh_settings = 'sh;f:function'
|
|
|
+
|
|
|
+" Z shell language
|
|
|
+let s:tlist_def_zsh_settings = 'sh;f:function'
|
|
|
+
|
|
|
+" slang language
|
|
|
+let s:tlist_def_slang_settings = 'slang;n:namespace;f:function'
|
|
|
+
|
|
|
+" sml language
|
|
|
+let s:tlist_def_sml_settings = 'sml;e:exception;c:functor;s:signature;' .
|
|
|
+ \ 'r:structure;t:type;v:value;f:function'
|
|
|
+
|
|
|
+" sql language
|
|
|
+let s:tlist_def_sql_settings = 'sql;c:cursor;F:field;P:package;r:record;' .
|
|
|
+ \ 's:subtype;t:table;T:trigger;v:variable;f:function;p:procedure'
|
|
|
+
|
|
|
+" tcl language
|
|
|
+let s:tlist_def_tcl_settings = 'tcl;c:class;f:method;m:method;p:procedure'
|
|
|
+
|
|
|
+" vera language
|
|
|
+let s:tlist_def_vera_settings = 'vera;c:class;d:macro;e:enumerator;' .
|
|
|
+ \ 'f:function;g:enum;m:member;p:program;' .
|
|
|
+ \ 'P:prototype;t:task;T:typedef;v:variable;' .
|
|
|
+ \ 'x:externvar'
|
|
|
+
|
|
|
+"verilog language
|
|
|
+let s:tlist_def_verilog_settings = 'verilog;m:module;c:constant;P:parameter;' .
|
|
|
+ \ 'e:event;r:register;t:task;w:write;p:port;v:variable;f:function'
|
|
|
+
|
|
|
+" vim language
|
|
|
+let s:tlist_def_vim_settings = 'vim;a:autocmds;v:variable;f:function'
|
|
|
+
|
|
|
+" yacc language
|
|
|
+let s:tlist_def_yacc_settings = 'yacc;l:label'
|
|
|
+
|
|
|
+"------------------- end of language specific options --------------------
|
|
|
+
|
|
|
+" Vim window size is changed by the taglist plugin or not
|
|
|
+let s:tlist_winsize_chgd = -1
|
|
|
+" Taglist window is maximized or not
|
|
|
+let s:tlist_win_maximized = 0
|
|
|
+" Name of files in the taglist
|
|
|
+let s:tlist_file_names=''
|
|
|
+" Number of files in the taglist
|
|
|
+let s:tlist_file_count = 0
|
|
|
+" Number of filetypes supported by taglist
|
|
|
+let s:tlist_ftype_count = 0
|
|
|
+" Is taglist part of other plugins like winmanager or cream?
|
|
|
+let s:tlist_app_name = "none"
|
|
|
+" Are we displaying brief help text
|
|
|
+let s:tlist_brief_help = 1
|
|
|
+" List of files removed on user request
|
|
|
+let s:tlist_removed_flist = ""
|
|
|
+" Index of current file displayed in the taglist window
|
|
|
+let s:tlist_cur_file_idx = -1
|
|
|
+" Taglist menu is empty or not
|
|
|
+let s:tlist_menu_empty = 1
|
|
|
+
|
|
|
+" An autocommand is used to refresh the taglist window when entering any
|
|
|
+" buffer. We don't want to refresh the taglist window if we are entering the
|
|
|
+" file window from one of the taglist functions. The 'Tlist_Skip_Refresh'
|
|
|
+" variable is used to skip the refresh of the taglist window and is set
|
|
|
+" and cleared appropriately.
|
|
|
+let s:Tlist_Skip_Refresh = 0
|
|
|
+
|
|
|
+" Tlist_Window_Display_Help()
|
|
|
+function! s:Tlist_Window_Display_Help()
|
|
|
+ if s:tlist_app_name == "winmanager"
|
|
|
+ " To handle a bug in the winmanager plugin, add a space at the
|
|
|
+ " last line
|
|
|
+ call setline('$', ' ')
|
|
|
+ endif
|
|
|
+
|
|
|
+ if s:tlist_brief_help
|
|
|
+ " Add the brief help
|
|
|
+ call append(0, '" Press <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')
|
|
|
+
|
|
|
+ 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_searchpat
|
|
|
+ unlet! {fidx_i}_tag_linenum
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ let s:tlist_{a:fidx}_tag_count = 0
|
|
|
+
|
|
|
+ " Discard information about tag type groups
|
|
|
+ let i = 1
|
|
|
+ while i <= s:tlist_{ftype}_count
|
|
|
+ let ttype = s:tlist_{ftype}_{i}_name
|
|
|
+ if s:tlist_{a:fidx}_{ttype} != ''
|
|
|
+ let fidx_ttype = 's:tlist_' . a:fidx . '_' . ttype
|
|
|
+ let {fidx_ttype} = ''
|
|
|
+ let {fidx_ttype}_offset = 0
|
|
|
+ let cnt = {fidx_ttype}_count
|
|
|
+ let {fidx_ttype}_count = 0
|
|
|
+ let j = 1
|
|
|
+ while j <= cnt
|
|
|
+ unlet! {fidx_ttype}_{j}
|
|
|
+ let j = j + 1
|
|
|
+ endwhile
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " Discard the stored menu command also
|
|
|
+ let s:tlist_{a:fidx}_menu_cmd = ''
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Update_Line_Offsets
|
|
|
+" Update the line offsets for tags for files starting from start_idx
|
|
|
+" and displayed in the taglist window by the specified offset
|
|
|
+function! s:Tlist_Window_Update_Line_Offsets(start_idx, increment, offset)
|
|
|
+ let i = a:start_idx
|
|
|
+
|
|
|
+ while i < s:tlist_file_count
|
|
|
+ if s:tlist_{i}_visible
|
|
|
+ " Update the start/end line number only if the file is visible
|
|
|
+ if a:increment
|
|
|
+ let s:tlist_{i}_start = s:tlist_{i}_start + a:offset
|
|
|
+ let s:tlist_{i}_end = s:tlist_{i}_end + a:offset
|
|
|
+ else
|
|
|
+ let s:tlist_{i}_start = s:tlist_{i}_start - a:offset
|
|
|
+ let s:tlist_{i}_end = s:tlist_{i}_end - a:offset
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Discard_FileInfo
|
|
|
+" Discard the stored information for a file
|
|
|
+function! s:Tlist_Discard_FileInfo(fidx)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Discard_FileInfo (' .
|
|
|
+ \ s:tlist_{a:fidx}_filename . ')')
|
|
|
+ call s:Tlist_Discard_TagInfo(a:fidx)
|
|
|
+
|
|
|
+ let ftype = s:tlist_{a:fidx}_filetype
|
|
|
+
|
|
|
+ let i = 1
|
|
|
+ while i <= s:tlist_{ftype}_count
|
|
|
+ let ttype = s:tlist_{ftype}_{i}_name
|
|
|
+ unlet! s:tlist_{a:fidx}_{ttype}
|
|
|
+ unlet! s:tlist_{a:fidx}_{ttype}_offset
|
|
|
+ unlet! s:tlist_{a:fidx}_{ttype}_count
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ unlet! s:tlist_{a:fidx}_filename
|
|
|
+ unlet! s:tlist_{a:fidx}_sort_type
|
|
|
+ unlet! s:tlist_{a:fidx}_filetype
|
|
|
+ unlet! s:tlist_{a:fidx}_mtime
|
|
|
+ unlet! s:tlist_{a:fidx}_start
|
|
|
+ unlet! s:tlist_{a:fidx}_end
|
|
|
+ unlet! s:tlist_{a:fidx}_valid
|
|
|
+ unlet! s:tlist_{a:fidx}_visible
|
|
|
+ unlet! s:tlist_{a:fidx}_tag_count
|
|
|
+ unlet! s:tlist_{a:fidx}_menu_cmd
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Remove_File_From_Display
|
|
|
+" Remove the specified file from display
|
|
|
+function! s:Tlist_Window_Remove_File_From_Display(fidx)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Remove_File_From_Display (' .
|
|
|
+ \ s:tlist_{a:fidx}_filename . ')')
|
|
|
+ " If the file is not visible then no need to remove it
|
|
|
+ if !s:tlist_{a:fidx}_visible
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Remove the tags displayed for the specified file from the window
|
|
|
+ let start = s:tlist_{a:fidx}_start
|
|
|
+ " Include the empty line after the last line also
|
|
|
+ if g:Tlist_Compact_Format
|
|
|
+ let end = s:tlist_{a:fidx}_end
|
|
|
+ else
|
|
|
+ let end = s:tlist_{a:fidx}_end + 1
|
|
|
+ endif
|
|
|
+
|
|
|
+ setlocal modifiable
|
|
|
+ exe 'silent! ' . start . ',' . end . 'delete _'
|
|
|
+ setlocal nomodifiable
|
|
|
+
|
|
|
+ " Correct the start and end line offsets for all the files following
|
|
|
+ " this file, as the tags for this file are removed
|
|
|
+ call s:Tlist_Window_Update_Line_Offsets(a:fidx + 1, 0, end - start + 1)
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Remove_File
|
|
|
+" Remove the file under the cursor or the specified file index
|
|
|
+" user_request - User requested to remove the file from taglist
|
|
|
+function! s:Tlist_Remove_File(file_idx, user_request)
|
|
|
+ let fidx = a:file_idx
|
|
|
+
|
|
|
+ if fidx == -1
|
|
|
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
|
|
|
+ if fidx == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Remove_File (' .
|
|
|
+ \ s:tlist_{fidx}_filename . ', ' . a:user_request . ')')
|
|
|
+
|
|
|
+ let save_winnr = winnr()
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum != -1
|
|
|
+ " Taglist window is open, remove the file from display
|
|
|
+
|
|
|
+ if save_winnr != winnum
|
|
|
+ let old_eventignore = &eventignore
|
|
|
+ set eventignore=all
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ endif
|
|
|
+
|
|
|
+ call s:Tlist_Window_Remove_File_From_Display(fidx)
|
|
|
+
|
|
|
+ if save_winnr != winnum
|
|
|
+ exe save_winnr . 'wincmd w'
|
|
|
+ let &eventignore = old_eventignore
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ let fname = s:tlist_{fidx}_filename
|
|
|
+
|
|
|
+ if a:user_request
|
|
|
+ " As the user requested to remove the file from taglist,
|
|
|
+ " add it to the removed list
|
|
|
+ call s:Tlist_Update_Remove_List(fname, 1)
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Remove the file name from the taglist list of filenames
|
|
|
+ let idx = stridx(s:tlist_file_names, fname . "\n")
|
|
|
+ let text_before = strpart(s:tlist_file_names, 0, idx)
|
|
|
+ let rem_text = strpart(s:tlist_file_names, idx)
|
|
|
+ let next_idx = stridx(rem_text, "\n")
|
|
|
+ let text_after = strpart(rem_text, next_idx + 1)
|
|
|
+ let s:tlist_file_names = text_before . text_after
|
|
|
+
|
|
|
+ call s:Tlist_Discard_FileInfo(fidx)
|
|
|
+
|
|
|
+ " Shift all the file variables by one index
|
|
|
+ let i = fidx + 1
|
|
|
+
|
|
|
+ while i < s:tlist_file_count
|
|
|
+ let j = i - 1
|
|
|
+
|
|
|
+ let s:tlist_{j}_filename = s:tlist_{i}_filename
|
|
|
+ let s:tlist_{j}_sort_type = s:tlist_{i}_sort_type
|
|
|
+ let s:tlist_{j}_filetype = s:tlist_{i}_filetype
|
|
|
+ let s:tlist_{j}_mtime = s:tlist_{i}_mtime
|
|
|
+ let s:tlist_{j}_start = s:tlist_{i}_start
|
|
|
+ let s:tlist_{j}_end = s:tlist_{i}_end
|
|
|
+ let s:tlist_{j}_valid = s:tlist_{i}_valid
|
|
|
+ let s:tlist_{j}_visible = s:tlist_{i}_visible
|
|
|
+ let s:tlist_{j}_tag_count = s:tlist_{i}_tag_count
|
|
|
+ let s:tlist_{j}_menu_cmd = s:tlist_{i}_menu_cmd
|
|
|
+
|
|
|
+ let k = 1
|
|
|
+ while k <= s:tlist_{j}_tag_count
|
|
|
+ let s:tlist_{j}_{k}_tag = s:tlist_{i}_{k}_tag
|
|
|
+ let s:tlist_{j}_{k}_tag_name = s:tlist_{i}_{k}_tag_name
|
|
|
+ let s:tlist_{j}_{k}_tag_type = s:Tlist_Get_Tag_Type_By_Tag(i, k)
|
|
|
+ let s:tlist_{j}_{k}_ttype_idx = s:tlist_{i}_{k}_ttype_idx
|
|
|
+ let s:tlist_{j}_{k}_tag_proto = s:Tlist_Get_Tag_Prototype(i, k)
|
|
|
+ let s:tlist_{j}_{k}_tag_searchpat = s:Tlist_Get_Tag_SearchPat(i, k)
|
|
|
+ let s:tlist_{j}_{k}_tag_linenum = s:Tlist_Get_Tag_Linenum(i, k)
|
|
|
+ let k = k + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ let ftype = s:tlist_{i}_filetype
|
|
|
+
|
|
|
+ let k = 1
|
|
|
+ while k <= s:tlist_{ftype}_count
|
|
|
+ let ttype = s:tlist_{ftype}_{k}_name
|
|
|
+ let s:tlist_{j}_{ttype} = s:tlist_{i}_{ttype}
|
|
|
+ let s:tlist_{j}_{ttype}_offset = s:tlist_{i}_{ttype}_offset
|
|
|
+ let s:tlist_{j}_{ttype}_count = s:tlist_{i}_{ttype}_count
|
|
|
+ if s:tlist_{j}_{ttype} != ''
|
|
|
+ let l = 1
|
|
|
+ while l <= s:tlist_{j}_{ttype}_count
|
|
|
+ let s:tlist_{j}_{ttype}_{l} = s:tlist_{i}_{ttype}_{l}
|
|
|
+ let l = l + 1
|
|
|
+ endwhile
|
|
|
+ endif
|
|
|
+ let k = k + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " As the file and tag information is copied to the new index,
|
|
|
+ " discard the previous information
|
|
|
+ call s:Tlist_Discard_FileInfo(i)
|
|
|
+
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " Reduce the number of files displayed
|
|
|
+ let s:tlist_file_count = s:tlist_file_count - 1
|
|
|
+
|
|
|
+ if g:Tlist_Show_One_File
|
|
|
+ " If the tags for only one file is displayed and if we just
|
|
|
+ " now removed that file, then invalidate the current file idx
|
|
|
+ if s:tlist_cur_file_idx == fidx
|
|
|
+ let s:tlist_cur_file_idx = -1
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Goto_Window
|
|
|
+" Goto the taglist window
|
|
|
+function! s:Tlist_Window_Goto_Window()
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum != -1
|
|
|
+ if winnr() != winnum
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds(winnum . 'wincmd w')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Create
|
|
|
+" Create a new taglist window. If it is already open, jump to it
|
|
|
+function! s:Tlist_Window_Create()
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Create()')
|
|
|
+ " If the window is open, jump to it
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum != -1
|
|
|
+ " Jump to the existing window
|
|
|
+ if winnr() != winnum
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ endif
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If used with winmanager don't open windows. Winmanager will handle
|
|
|
+ " the window/buffer management
|
|
|
+ if s:tlist_app_name == "winmanager"
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Create a new window. If user prefers a horizontal window, then open
|
|
|
+ " a horizontally split window. Otherwise open a vertically split
|
|
|
+ " window
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ " Open a horizontally split window
|
|
|
+ let win_dir = 'botright'
|
|
|
+ " Horizontal window height
|
|
|
+ let win_size = g:Tlist_WinHeight
|
|
|
+ else
|
|
|
+ if s:tlist_winsize_chgd == -1
|
|
|
+ " Open a vertically split window. Increase the window size, if
|
|
|
+ " needed, to accomodate the new window
|
|
|
+ if g:Tlist_Inc_Winwidth &&
|
|
|
+ \ &columns < (80 + g:Tlist_WinWidth)
|
|
|
+ " Save the original window position
|
|
|
+ let s:tlist_pre_winx = getwinposx()
|
|
|
+ let s:tlist_pre_winy = getwinposy()
|
|
|
+
|
|
|
+ " one extra column is needed to include the vertical split
|
|
|
+ let &columns= &columns + g:Tlist_WinWidth + 1
|
|
|
+
|
|
|
+ let s:tlist_winsize_chgd = 1
|
|
|
+ else
|
|
|
+ let s:tlist_winsize_chgd = 0
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ if g:Tlist_Use_Right_Window
|
|
|
+ " Open the window at the rightmost place
|
|
|
+ let win_dir = 'botright vertical'
|
|
|
+ else
|
|
|
+ " Open the window at the leftmost place
|
|
|
+ let win_dir = 'topleft vertical'
|
|
|
+ endif
|
|
|
+ let win_size = g:Tlist_WinWidth
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If the tag listing temporary buffer already exists, then reuse it.
|
|
|
+ " Otherwise create a new buffer
|
|
|
+ let bufnum = bufnr(g:TagList_title)
|
|
|
+ if bufnum == -1
|
|
|
+ " Create a new buffer
|
|
|
+ let wcmd = g:TagList_title
|
|
|
+ else
|
|
|
+ " Edit the existing buffer
|
|
|
+ let wcmd = '+buffer' . bufnum
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Create the taglist window
|
|
|
+ exe 'silent! ' . win_dir . ' ' . win_size . 'split ' . wcmd
|
|
|
+
|
|
|
+ " Save the new window position
|
|
|
+ let s:tlist_winx = getwinposx()
|
|
|
+ let s:tlist_winy = getwinposy()
|
|
|
+
|
|
|
+ " Initialize the taglist window
|
|
|
+ call s:Tlist_Window_Init()
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Zoom
|
|
|
+" Zoom (maximize/minimize) the taglist window
|
|
|
+function! s:Tlist_Window_Zoom()
|
|
|
+ if s:tlist_win_maximized
|
|
|
+ " Restore the window back to the previous size
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ exe 'resize ' . g:Tlist_WinHeight
|
|
|
+ else
|
|
|
+ exe 'vert resize ' . g:Tlist_WinWidth
|
|
|
+ endif
|
|
|
+ let s:tlist_win_maximized = 0
|
|
|
+ else
|
|
|
+ " Set the window size to the maximum possible without closing other
|
|
|
+ " windows
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ resize
|
|
|
+ else
|
|
|
+ vert resize
|
|
|
+ endif
|
|
|
+ let s:tlist_win_maximized = 1
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Ballon_Expr
|
|
|
+" When the mouse cursor is over a tag in the taglist window, display the
|
|
|
+" tag prototype (balloon)
|
|
|
+function! Tlist_Ballon_Expr()
|
|
|
+ " Get the file index
|
|
|
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(v:beval_lnum)
|
|
|
+ if fidx == -1
|
|
|
+ return ''
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the tag output line for the current tag
|
|
|
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, v:beval_lnum)
|
|
|
+ if tidx == 0
|
|
|
+ return ''
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the tag search pattern and display it
|
|
|
+ return s:Tlist_Get_Tag_Prototype(fidx, tidx)
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Check_Width
|
|
|
+" Check the width of the taglist window. For horizontally split windows, the
|
|
|
+" 'winfixheight' option is used to fix the height of the window. For
|
|
|
+" vertically split windows, Vim doesn't support the 'winfixwidth' option. So
|
|
|
+" need to handle window width changes from this function.
|
|
|
+function! s:Tlist_Window_Check_Width()
|
|
|
+ let tlist_winnr = bufwinnr(g:TagList_title)
|
|
|
+ if tlist_winnr == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ let width = winwidth(tlist_winnr)
|
|
|
+ if width != g:Tlist_WinWidth
|
|
|
+ call s:Tlist_Log_Msg("Tlist_Window_Check_Width: Changing window " .
|
|
|
+ \ "width from " . width . " to " . g:Tlist_WinWidth)
|
|
|
+ let save_winnr = winnr()
|
|
|
+ if save_winnr != tlist_winnr
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds(tlist_winnr . 'wincmd w')
|
|
|
+ endif
|
|
|
+ exe 'vert resize ' . g:Tlist_WinWidth
|
|
|
+ if save_winnr != tlist_winnr
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Exit_Only_Window
|
|
|
+" If the 'Tlist_Exit_OnlyWindow' option is set, then exit Vim if only the
|
|
|
+" taglist window is present.
|
|
|
+function! s:Tlist_Window_Exit_Only_Window()
|
|
|
+ " Before quitting Vim, delete the taglist buffer so that
|
|
|
+ " the '0 mark is correctly set to the previous buffer.
|
|
|
+ if v:version < 700
|
|
|
+ if winbufnr(2) == -1
|
|
|
+ bdelete
|
|
|
+ quit
|
|
|
+ endif
|
|
|
+ else
|
|
|
+ if winbufnr(2) == -1
|
|
|
+ if tabpagenr('$') == 1
|
|
|
+ " Only one tag page is present
|
|
|
+ bdelete
|
|
|
+ quit
|
|
|
+ else
|
|
|
+ " More than one tab page is present. Close only the current
|
|
|
+ " tab page
|
|
|
+ close
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Init
|
|
|
+" Set the default options for the taglist window
|
|
|
+function! s:Tlist_Window_Init()
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Init()')
|
|
|
+
|
|
|
+ " The 'readonly' option should not be set for the taglist buffer.
|
|
|
+ " If Vim is started as "view/gview" or if the ":view" command is
|
|
|
+ " used, then the 'readonly' option is set for all the buffers.
|
|
|
+ " Unset it for the taglist buffer
|
|
|
+ setlocal noreadonly
|
|
|
+
|
|
|
+ " Set the taglist buffer filetype to taglist
|
|
|
+ setlocal filetype=taglist
|
|
|
+
|
|
|
+ " Define taglist window element highlighting
|
|
|
+ syntax match TagListComment '^" .*'
|
|
|
+ syntax match TagListFileName '^[^" ].*$'
|
|
|
+ syntax match TagListTitle '^ \S.*$'
|
|
|
+ syntax match TagListTagScope '\s\[.\{-\}\]$'
|
|
|
+
|
|
|
+ " Define the highlighting only if colors are supported
|
|
|
+ if has('gui_running') || &t_Co > 2
|
|
|
+ " Colors to highlight various taglist window elements
|
|
|
+ " If user defined highlighting group exists, then use them.
|
|
|
+ " Otherwise, use default highlight groups.
|
|
|
+ if hlexists('MyTagListTagName')
|
|
|
+ highlight link TagListTagName MyTagListTagName
|
|
|
+ else
|
|
|
+ highlight default link TagListTagName Search
|
|
|
+ endif
|
|
|
+ " Colors to highlight comments and titles
|
|
|
+ if hlexists('MyTagListComment')
|
|
|
+ highlight link TagListComment MyTagListComment
|
|
|
+ else
|
|
|
+ highlight clear TagListComment
|
|
|
+ highlight default link TagListComment Comment
|
|
|
+ endif
|
|
|
+ if hlexists('MyTagListTitle')
|
|
|
+ highlight link TagListTitle MyTagListTitle
|
|
|
+ else
|
|
|
+ highlight clear TagListTitle
|
|
|
+ highlight default link TagListTitle Title
|
|
|
+ endif
|
|
|
+ if hlexists('MyTagListFileName')
|
|
|
+ highlight link TagListFileName MyTagListFileName
|
|
|
+ else
|
|
|
+ highlight clear TagListFileName
|
|
|
+ highlight default TagListFileName guibg=Grey ctermbg=darkgray
|
|
|
+ \ guifg=white ctermfg=white
|
|
|
+ endif
|
|
|
+ if hlexists('MyTagListTagScope')
|
|
|
+ highlight link TagListTagScope MyTagListTagScope
|
|
|
+ else
|
|
|
+ highlight clear TagListTagScope
|
|
|
+ highlight default link TagListTagScope Identifier
|
|
|
+ endif
|
|
|
+ else
|
|
|
+ highlight default TagListTagName term=reverse cterm=reverse
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Folding related settings
|
|
|
+ setlocal foldenable
|
|
|
+ setlocal foldminlines=0
|
|
|
+ setlocal foldmethod=manual
|
|
|
+ setlocal foldlevel=9999
|
|
|
+ if g:Tlist_Enable_Fold_Column
|
|
|
+ setlocal foldcolumn=3
|
|
|
+ else
|
|
|
+ setlocal foldcolumn=0
|
|
|
+ endif
|
|
|
+ setlocal foldtext=v:folddashes.getline(v:foldstart)
|
|
|
+
|
|
|
+ if s:tlist_app_name != "winmanager"
|
|
|
+ " Mark buffer as scratch
|
|
|
+ silent! setlocal buftype=nofile
|
|
|
+ if s:tlist_app_name == "none"
|
|
|
+ silent! setlocal bufhidden=delete
|
|
|
+ endif
|
|
|
+ silent! setlocal noswapfile
|
|
|
+ " Due to a bug in Vim 6.0, the winbufnr() function fails for unlisted
|
|
|
+ " buffers. So if the taglist buffer is unlisted, multiple taglist
|
|
|
+ " windows will be opened. This bug is fixed in Vim 6.1 and above
|
|
|
+ if v:version >= 601
|
|
|
+ silent! setlocal nobuflisted
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ silent! setlocal nowrap
|
|
|
+
|
|
|
+ " If the 'number' option is set in the source window, it will affect the
|
|
|
+ " taglist window. So forcefully disable 'number' option for the taglist
|
|
|
+ " window
|
|
|
+ silent! setlocal nonumber
|
|
|
+
|
|
|
+ " Use fixed height when horizontally split window is used
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ if v:version >= 602
|
|
|
+ set winfixheight
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ if !g:Tlist_Use_Horiz_Window && v:version >= 700
|
|
|
+ set winfixwidth
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Setup balloon evaluation to display tag prototype
|
|
|
+ if v:version >= 700 && has('balloon_eval')
|
|
|
+ setlocal balloonexpr=Tlist_Ballon_Expr()
|
|
|
+ set ballooneval
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Setup the cpoptions properly for the maps to work
|
|
|
+ let old_cpoptions = &cpoptions
|
|
|
+ set cpoptions&vim
|
|
|
+
|
|
|
+ " Create buffer local mappings for jumping to the tags and sorting the list
|
|
|
+ nnoremap <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
|
|
|
+
|
|
|
+ " create a fold for this tag type
|
|
|
+ let fold_start = ttype_start_lnum
|
|
|
+ let fold_end = fold_start + {fidx_ttype}_count
|
|
|
+ exe fold_start . ',' . fold_end . 'fold'
|
|
|
+
|
|
|
+ " Adjust the cursor position
|
|
|
+ if g:Tlist_Compact_Format == 0
|
|
|
+ exe ttype_start_lnum + {fidx_ttype}_count
|
|
|
+ else
|
|
|
+ exe ttype_start_lnum + {fidx_ttype}_count + 1
|
|
|
+ endif
|
|
|
+
|
|
|
+ if g:Tlist_Compact_Format == 0
|
|
|
+ " Separate the tag types by a empty line
|
|
|
+ silent! put =''
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ if s:tlist_{fidx}_tag_count == 0
|
|
|
+ if g:Tlist_Compact_Format == 0
|
|
|
+ silent! put =''
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ let s:tlist_{fidx}_end = line('.') - 1
|
|
|
+
|
|
|
+ " Create a fold for the entire file
|
|
|
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'fold'
|
|
|
+ exe 'silent! ' . s:tlist_{fidx}_start . ',' .
|
|
|
+ \ s:tlist_{fidx}_end . 'foldopen!'
|
|
|
+
|
|
|
+ " Goto the starting line for this file,
|
|
|
+ exe s:tlist_{fidx}_start
|
|
|
+
|
|
|
+ if s:tlist_app_name == "winmanager"
|
|
|
+ " To handle a bug in the winmanager plugin, add a space at the
|
|
|
+ " last line
|
|
|
+ call setline('$', ' ')
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Mark the buffer as not modifiable
|
|
|
+ setlocal nomodifiable
|
|
|
+
|
|
|
+ " Restore the report option
|
|
|
+ let &report = old_report
|
|
|
+
|
|
|
+ " Update the start and end line numbers for all the files following this
|
|
|
+ " file
|
|
|
+ let start = s:tlist_{fidx}_start
|
|
|
+ " include the empty line after the last line
|
|
|
+ if g:Tlist_Compact_Format
|
|
|
+ let end = s:tlist_{fidx}_end
|
|
|
+ else
|
|
|
+ let end = s:tlist_{fidx}_end + 1
|
|
|
+ endif
|
|
|
+ call s:Tlist_Window_Update_Line_Offsets(fidx + 1, 1, end - start + 1)
|
|
|
+
|
|
|
+ " Now that we have updated the taglist window, update the tags
|
|
|
+ " menu (if present)
|
|
|
+ if g:Tlist_Show_Menu
|
|
|
+ call s:Tlist_Menu_Update_File(1)
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Init_File
|
|
|
+" Initialize the variables for a new file
|
|
|
+function! s:Tlist_Init_File(filename, ftype)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Init_File (' . a:filename . ')')
|
|
|
+ " Add new files at the end of the list
|
|
|
+ let fidx = s:tlist_file_count
|
|
|
+ let s:tlist_file_count = s:tlist_file_count + 1
|
|
|
+ " Add the new file name to the taglist list of file names
|
|
|
+ let s:tlist_file_names = s:tlist_file_names . a:filename . "\n"
|
|
|
+
|
|
|
+ " Initialize the file variables
|
|
|
+ let s:tlist_{fidx}_filename = a:filename
|
|
|
+ let s:tlist_{fidx}_sort_type = g:Tlist_Sort_Type
|
|
|
+ let s:tlist_{fidx}_filetype = a:ftype
|
|
|
+ let s:tlist_{fidx}_mtime = -1
|
|
|
+ let s:tlist_{fidx}_start = 0
|
|
|
+ let s:tlist_{fidx}_end = 0
|
|
|
+ let s:tlist_{fidx}_valid = 0
|
|
|
+ let s:tlist_{fidx}_visible = 0
|
|
|
+ let s:tlist_{fidx}_tag_count = 0
|
|
|
+ let s:tlist_{fidx}_menu_cmd = ''
|
|
|
+
|
|
|
+ " Initialize the tag type variables
|
|
|
+ let i = 1
|
|
|
+ while i <= s:tlist_{a:ftype}_count
|
|
|
+ let ttype = s:tlist_{a:ftype}_{i}_name
|
|
|
+ let s:tlist_{fidx}_{ttype} = ''
|
|
|
+ let s:tlist_{fidx}_{ttype}_offset = 0
|
|
|
+ let s:tlist_{fidx}_{ttype}_count = 0
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ return fidx
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Get_Tag_Type_By_Tag
|
|
|
+" Return the tag type for the specified tag index
|
|
|
+function! s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx)
|
|
|
+ let ttype_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_type'
|
|
|
+
|
|
|
+ " Already parsed and have the tag name
|
|
|
+ if exists(ttype_var)
|
|
|
+ return {ttype_var}
|
|
|
+ endif
|
|
|
+
|
|
|
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
|
|
|
+ let {ttype_var} = s:Tlist_Extract_Tagtype(tag_line)
|
|
|
+
|
|
|
+ return {ttype_var}
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Get_Tag_Prototype
|
|
|
+function! s:Tlist_Get_Tag_Prototype(fidx, tidx)
|
|
|
+ let tproto_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_proto'
|
|
|
+
|
|
|
+ " Already parsed and have the tag prototype
|
|
|
+ if exists(tproto_var)
|
|
|
+ return {tproto_var}
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Parse and extract the tag prototype
|
|
|
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
|
|
|
+ let start = stridx(tag_line, '/^') + 2
|
|
|
+ let end = stridx(tag_line, '/;"' . "\t")
|
|
|
+ if tag_line[end - 1] == '$'
|
|
|
+ let end = end -1
|
|
|
+ endif
|
|
|
+ let tag_proto = strpart(tag_line, start, end - start)
|
|
|
+ let {tproto_var} = substitute(tag_proto, '\s*', '', '')
|
|
|
+
|
|
|
+ return {tproto_var}
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Get_Tag_SearchPat
|
|
|
+function! s:Tlist_Get_Tag_SearchPat(fidx, tidx)
|
|
|
+ let tpat_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_searchpat'
|
|
|
+
|
|
|
+ " Already parsed and have the tag search pattern
|
|
|
+ if exists(tpat_var)
|
|
|
+ return {tpat_var}
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Parse and extract the tag search pattern
|
|
|
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
|
|
|
+ let start = stridx(tag_line, '/^') + 2
|
|
|
+ let end = stridx(tag_line, '/;"' . "\t")
|
|
|
+ if tag_line[end - 1] == '$'
|
|
|
+ let end = end -1
|
|
|
+ endif
|
|
|
+ let {tpat_var} = '\V\^' . strpart(tag_line, start, end - start) .
|
|
|
+ \ (tag_line[end] == '$' ? '\$' : '')
|
|
|
+
|
|
|
+ return {tpat_var}
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Get_Tag_Linenum
|
|
|
+" Return the tag line number, given the tag index
|
|
|
+function! s:Tlist_Get_Tag_Linenum(fidx, tidx)
|
|
|
+ let tline_var = 's:tlist_' . a:fidx . '_' . a:tidx . '_tag_linenum'
|
|
|
+
|
|
|
+ " Already parsed and have the tag line number
|
|
|
+ if exists(tline_var)
|
|
|
+ return {tline_var}
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Parse and extract the tag line number
|
|
|
+ let tag_line = s:tlist_{a:fidx}_{a:tidx}_tag
|
|
|
+ let start = strridx(tag_line, 'line:') + 5
|
|
|
+ let end = strridx(tag_line, "\t")
|
|
|
+ if end < start
|
|
|
+ let {tline_var} = strpart(tag_line, start) + 0
|
|
|
+ else
|
|
|
+ let {tline_var} = strpart(tag_line, start, end - start) + 0
|
|
|
+ endif
|
|
|
+
|
|
|
+ return {tline_var}
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Parse_Tagline
|
|
|
+" Parse a tag line from the ctags output. Separate the tag output based on the
|
|
|
+" tag type and store it in the tag type variable.
|
|
|
+" The format of each line in the ctags output is:
|
|
|
+"
|
|
|
+" tag_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_Extract_Tag_Scope(a:tag_line)
|
|
|
+ if tag_scope != ''
|
|
|
+ let ttxt = ttxt . ' [' . tag_scope . ']'
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Add this tag to the tag type variable
|
|
|
+ let {fidx_ttype} = {fidx_ttype} . ttxt . "\n"
|
|
|
+
|
|
|
+ " Save the tag name
|
|
|
+ let {fidx_tidx}_tag_name = tag_name
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Process_File
|
|
|
+" Get the list of tags defined in the specified file and store them
|
|
|
+" in Vim variables. Returns the file index where the tags are stored.
|
|
|
+function! s:Tlist_Process_File(filename, ftype)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Process_File (' . a:filename . ', ' .
|
|
|
+ \ a:ftype . ')')
|
|
|
+ " Check whether this file is supported
|
|
|
+ if s:Tlist_Skip_File(a:filename, a:ftype)
|
|
|
+ return -1
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If the tag types for this filetype are not yet created, then create
|
|
|
+ " them now
|
|
|
+ let var = 's:tlist_' . a:ftype . '_count'
|
|
|
+ if !exists(var)
|
|
|
+ if s:Tlist_FileType_Init(a:ftype) == 0
|
|
|
+ return -1
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If this file is already processed, then use the cached values
|
|
|
+ let fidx = s:Tlist_Get_File_Index(a:filename)
|
|
|
+ if fidx == -1
|
|
|
+ " First time, this file is loaded
|
|
|
+ let fidx = s:Tlist_Init_File(a:filename, a:ftype)
|
|
|
+ else
|
|
|
+ " File was previously processed. Discard the tag information
|
|
|
+ call s:Tlist_Discard_TagInfo(fidx)
|
|
|
+ endif
|
|
|
+
|
|
|
+ let s:tlist_{fidx}_valid = 1
|
|
|
+
|
|
|
+ " Exuberant ctags arguments to generate a tag list
|
|
|
+ let ctags_args = ' -f - --format=2 --excmd=pattern --fields=nks '
|
|
|
+
|
|
|
+ " Form the ctags argument depending on the sort type
|
|
|
+ if s:tlist_{fidx}_sort_type == 'name'
|
|
|
+ let ctags_args = ctags_args . '--sort=yes'
|
|
|
+ else
|
|
|
+ let ctags_args = ctags_args . '--sort=no'
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Add the filetype specific arguments
|
|
|
+ let ctags_args = ctags_args . ' ' . s:tlist_{a:ftype}_ctags_args
|
|
|
+
|
|
|
+ " Ctags command to produce output with regexp for locating the tags
|
|
|
+ let ctags_cmd = g:Tlist_Ctags_Cmd . ctags_args
|
|
|
+ let ctags_cmd = ctags_cmd . ' "' . a:filename . '"'
|
|
|
+
|
|
|
+ if &shellxquote == '"'
|
|
|
+ " Double-quotes within double-quotes will not work in the
|
|
|
+ " command-line.If the 'shellxquote' option is set to double-quotes,
|
|
|
+ " then escape the double-quotes in the ctags command-line.
|
|
|
+ let ctags_cmd = escape(ctags_cmd, '"')
|
|
|
+ endif
|
|
|
+
|
|
|
+ " In Windows 95, if not using cygwin, disable the 'shellslash'
|
|
|
+ " option. Otherwise, this will cause problems when running the
|
|
|
+ " ctags command.
|
|
|
+ if has('win95') && !has('win32unix')
|
|
|
+ let old_shellslash = &shellslash
|
|
|
+ set noshellslash
|
|
|
+ endif
|
|
|
+
|
|
|
+ if has('win32') && !has('win32unix') && !has('win95')
|
|
|
+ \ && (&shell =~ 'cmd.exe')
|
|
|
+ " Windows does not correctly deal with commands that have more than 1
|
|
|
+ " set of double quotes. It will strip them all resulting in:
|
|
|
+ " 'C:\Program' is not recognized as an internal or external command
|
|
|
+ " operable program or batch file. To work around this, place the
|
|
|
+ " command inside a batch file and call the batch file.
|
|
|
+ " Do this only on Win2K, WinXP and above.
|
|
|
+ " Contributed by: David Fishburn.
|
|
|
+ let s:taglist_tempfile = fnamemodify(tempname(), ':h') .
|
|
|
+ \ '\taglist.cmd'
|
|
|
+ exe 'redir! > ' . s:taglist_tempfile
|
|
|
+ silent echo ctags_cmd
|
|
|
+ redir END
|
|
|
+
|
|
|
+ call s:Tlist_Log_Msg('Cmd inside batch file: ' . ctags_cmd)
|
|
|
+ let ctags_cmd = '"' . s:taglist_tempfile . '"'
|
|
|
+ endif
|
|
|
+
|
|
|
+ call s:Tlist_Log_Msg('Cmd: ' . ctags_cmd)
|
|
|
+
|
|
|
+ " Run ctags and get the tag list
|
|
|
+ let cmd_output = system(ctags_cmd)
|
|
|
+
|
|
|
+ " Restore the value of the 'shellslash' option.
|
|
|
+ if has('win95') && !has('win32unix')
|
|
|
+ let &shellslash = old_shellslash
|
|
|
+ endif
|
|
|
+
|
|
|
+ if exists('s:taglist_tempfile')
|
|
|
+ " Delete the temporary cmd file created on MS-Windows
|
|
|
+ call delete(s:taglist_tempfile)
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Handle errors
|
|
|
+ if v:shell_error
|
|
|
+ let msg = "Taglist: Failed to generate tags for " . a:filename
|
|
|
+ call s:Tlist_Warning_Msg(msg)
|
|
|
+ if cmd_output != ''
|
|
|
+ call s:Tlist_Warning_Msg(cmd_output)
|
|
|
+ endif
|
|
|
+ return fidx
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Store the modification time for the file
|
|
|
+ let s:tlist_{fidx}_mtime = getftime(a:filename)
|
|
|
+
|
|
|
+ " No tags for current file
|
|
|
+ if cmd_output == ''
|
|
|
+ call s:Tlist_Log_Msg('No tags defined in ' . a:filename)
|
|
|
+ return fidx
|
|
|
+ endif
|
|
|
+
|
|
|
+ call s:Tlist_Log_Msg('Generated tags information for ' . a:filename)
|
|
|
+
|
|
|
+ if v:version > 601
|
|
|
+ " The following script local variables are used by the
|
|
|
+ " Tlist_Parse_Tagline() function.
|
|
|
+ let s:ctags_flags = s:tlist_{a:ftype}_ctags_flags
|
|
|
+ let s:fidx = fidx
|
|
|
+ let s:tidx = 0
|
|
|
+
|
|
|
+ " Process the ctags output one line at a time. The substitute()
|
|
|
+ " command is used to parse the tag lines instead of using the
|
|
|
+ " matchstr()/stridx()/strpart() functions for performance reason
|
|
|
+ call substitute(cmd_output, "\\([^\n]\\+\\)\n",
|
|
|
+ \ '\=s:Tlist_Parse_Tagline(submatch(1))', 'g')
|
|
|
+
|
|
|
+ " Save the number of tags for this file
|
|
|
+ let s:tlist_{fidx}_tag_count = s:tidx
|
|
|
+
|
|
|
+ " The following script local variables are no longer needed
|
|
|
+ unlet! s:ctags_flags
|
|
|
+ unlet! s:tidx
|
|
|
+ unlet! s:fidx
|
|
|
+ else
|
|
|
+ " Due to a bug in Vim earlier than version 6.1,
|
|
|
+ " we cannot use substitute() to parse the ctags output.
|
|
|
+ " Instead the slow str*() functions are used
|
|
|
+ let ctags_flags = s:tlist_{a:ftype}_ctags_flags
|
|
|
+ let tidx = 0
|
|
|
+
|
|
|
+ while cmd_output != ''
|
|
|
+ " Extract one line at a time
|
|
|
+ let idx = stridx(cmd_output, "\n")
|
|
|
+ let one_line = strpart(cmd_output, 0, idx)
|
|
|
+ " Remove the line from the tags output
|
|
|
+ let cmd_output = strpart(cmd_output, idx + 1)
|
|
|
+
|
|
|
+ if one_line == ''
|
|
|
+ " Line is not in proper tags format
|
|
|
+ continue
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Extract the tag type
|
|
|
+ let ttype = s:Tlist_Extract_Tagtype(one_line)
|
|
|
+
|
|
|
+ " Make sure the tag type is a valid and supported one
|
|
|
+ if ttype == '' || stridx(ctags_flags, ttype) == -1
|
|
|
+ " Line is not in proper tags format or Tag type is not
|
|
|
+ " supported
|
|
|
+ continue
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Update the total tag count
|
|
|
+ let tidx = tidx + 1
|
|
|
+
|
|
|
+ " The following variables are used to optimize this code. Vim is
|
|
|
+ " slow in using curly brace names. To reduce the amount of
|
|
|
+ " processing needed, the curly brace variables are pre-processed
|
|
|
+ " here
|
|
|
+ let fidx_tidx = 's:tlist_' . fidx . '_' . tidx
|
|
|
+ let fidx_ttype = 's:tlist_' . fidx . '_' . ttype
|
|
|
+
|
|
|
+ " Update the count of this tag type
|
|
|
+ let ttype_idx = {fidx_ttype}_count + 1
|
|
|
+ let {fidx_ttype}_count = ttype_idx
|
|
|
+
|
|
|
+ " Store the ctags output for this tag
|
|
|
+ let {fidx_tidx}_tag = one_line
|
|
|
+
|
|
|
+ " Store the tag index and the tag type index (back pointers)
|
|
|
+ let {fidx_ttype}_{ttype_idx} = tidx
|
|
|
+ let {fidx_tidx}_ttype_idx = ttype_idx
|
|
|
+
|
|
|
+ " Extract the tag name
|
|
|
+ let tag_name = strpart(one_line, 0, stridx(one_line, "\t"))
|
|
|
+
|
|
|
+ " Extract the tag scope/prototype
|
|
|
+ if g:Tlist_Display_Prototype
|
|
|
+ let ttxt = ' ' . s:Tlist_Get_Tag_Prototype(fidx, tidx)
|
|
|
+ else
|
|
|
+ let ttxt = ' ' . tag_name
|
|
|
+
|
|
|
+ " Add the tag scope, if it is available and is configured. Tag
|
|
|
+ " scope is the last field after the 'line:<num>\t' field
|
|
|
+ if g:Tlist_Display_Tag_Scope
|
|
|
+ let tag_scope = s:Tlist_Extract_Tag_Scope(one_line)
|
|
|
+ if tag_scope != ''
|
|
|
+ let ttxt = ttxt . ' [' . tag_scope . ']'
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Add this tag to the tag type variable
|
|
|
+ let {fidx_ttype} = {fidx_ttype} . ttxt . "\n"
|
|
|
+
|
|
|
+ " Save the tag name
|
|
|
+ let {fidx_tidx}_tag_name = tag_name
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " Save the number of tags for this file
|
|
|
+ let s:tlist_{fidx}_tag_count = tidx
|
|
|
+ endif
|
|
|
+
|
|
|
+ call s:Tlist_Log_Msg('Processed ' . s:tlist_{fidx}_tag_count .
|
|
|
+ \ ' tags in ' . a:filename)
|
|
|
+
|
|
|
+ return fidx
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Update_File
|
|
|
+" Update the tags for a file (if needed)
|
|
|
+function! Tlist_Update_File(filename, ftype)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Update_File (' . a:filename . ')')
|
|
|
+ " If the file doesn't support tag listing, skip it
|
|
|
+ if s:Tlist_Skip_File(a:filename, a:ftype)
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Convert the file name to a full path
|
|
|
+ let fname = fnamemodify(a:filename, ':p')
|
|
|
+
|
|
|
+ " First check whether the file already exists
|
|
|
+ let fidx = s:Tlist_Get_File_Index(fname)
|
|
|
+
|
|
|
+ if fidx != -1 && s:tlist_{fidx}_valid
|
|
|
+ " File exists and the tags are valid
|
|
|
+ " Check whether the file was modified after the last tags update
|
|
|
+ " If it is modified, then update the tags
|
|
|
+ if s:tlist_{fidx}_mtime == getftime(fname)
|
|
|
+ return
|
|
|
+ endif
|
|
|
+ else
|
|
|
+ " If the tags were removed previously based on a user request,
|
|
|
+ " as we are going to update the tags (based on the user request),
|
|
|
+ " remove the filename from the deleted list
|
|
|
+ call s:Tlist_Update_Remove_List(fname, 0)
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If the taglist window is opened, update it
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum == -1
|
|
|
+ " Taglist window is not present. Just update the taglist
|
|
|
+ " and return
|
|
|
+ call s:Tlist_Process_File(fname, a:ftype)
|
|
|
+ else
|
|
|
+ if g:Tlist_Show_One_File && s:tlist_cur_file_idx != -1
|
|
|
+ " If tags for only one file are displayed and we are not
|
|
|
+ " updating the tags for that file, then no need to
|
|
|
+ " refresh the taglist window. Otherwise, the taglist
|
|
|
+ " window should be updated.
|
|
|
+ if s:tlist_{s:tlist_cur_file_idx}_filename != fname
|
|
|
+ call s:Tlist_Process_File(fname, a:ftype)
|
|
|
+ return
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Save the current window number
|
|
|
+ let save_winnr = winnr()
|
|
|
+
|
|
|
+ " Goto the taglist window
|
|
|
+ call s:Tlist_Window_Goto_Window()
|
|
|
+
|
|
|
+ " Save the cursor position
|
|
|
+ let save_line = line('.')
|
|
|
+ let save_col = col('.')
|
|
|
+
|
|
|
+ " Update the taglist window
|
|
|
+ call s:Tlist_Window_Refresh_File(fname, a:ftype)
|
|
|
+
|
|
|
+ " Restore the cursor position
|
|
|
+ if v:version >= 601
|
|
|
+ call cursor(save_line, save_col)
|
|
|
+ else
|
|
|
+ exe save_line
|
|
|
+ exe 'normal! ' . save_col . '|'
|
|
|
+ endif
|
|
|
+
|
|
|
+ if winnr() != save_winnr
|
|
|
+ " Go back to the original window
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds(save_winnr . 'wincmd w')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Update the taglist menu
|
|
|
+ if g:Tlist_Show_Menu
|
|
|
+ call s:Tlist_Menu_Update_File(1)
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Close
|
|
|
+" Close the taglist window
|
|
|
+function! s:Tlist_Window_Close()
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Close()')
|
|
|
+ " Make sure the taglist window exists
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum == -1
|
|
|
+ call s:Tlist_Warning_Msg('Error: Taglist window is not open')
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ if winnr() == winnum
|
|
|
+ " Already in the taglist window. Close it and return
|
|
|
+ if winbufnr(2) != -1
|
|
|
+ " If a window other than the taglist window is open,
|
|
|
+ " then only close the taglist window.
|
|
|
+ close
|
|
|
+ endif
|
|
|
+ else
|
|
|
+ " Goto the taglist window, close it and then come back to the
|
|
|
+ " original window
|
|
|
+ let curbufnr = bufnr('%')
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ close
|
|
|
+ " Need to jump back to the original window only if we are not
|
|
|
+ " already in that window
|
|
|
+ let winnum = bufwinnr(curbufnr)
|
|
|
+ if winnr() != winnum
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Mark_File_Window
|
|
|
+" Mark the current window as the file window to use when jumping to a tag.
|
|
|
+" Only if the current window is a non-plugin, non-preview and non-taglist
|
|
|
+" window
|
|
|
+function! s:Tlist_Window_Mark_File_Window()
|
|
|
+ if getbufvar('%', '&buftype') == '' && !&previewwindow
|
|
|
+ let w:tlist_file_window = "yes"
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Open
|
|
|
+" Open and refresh the taglist window
|
|
|
+function! s:Tlist_Window_Open()
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Open()')
|
|
|
+ " If the window is open, jump to it
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum != -1
|
|
|
+ " Jump to the existing window
|
|
|
+ if winnr() != winnum
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ endif
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ if s:tlist_app_name == "winmanager"
|
|
|
+ " Taglist plugin is no longer part of the winmanager app
|
|
|
+ let s:tlist_app_name = "none"
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the filename and filetype for the specified buffer
|
|
|
+ let curbuf_name = fnamemodify(bufname('%'), ':p')
|
|
|
+ let curbuf_ftype = 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\^' . 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\^' . getline('.') . '\$'
|
|
|
+
|
|
|
+ let s:tlist_{fidx}_valid = 0
|
|
|
+
|
|
|
+ " Update the taglist window
|
|
|
+ call s:Tlist_Window_Refresh_File(s:tlist_{fidx}_filename,
|
|
|
+ \ s:tlist_{fidx}_filetype)
|
|
|
+
|
|
|
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'foldopen!'
|
|
|
+
|
|
|
+ " Go back to the tag line before the list is updated
|
|
|
+ call search(curline, 'w')
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Get_Tag_Type_By_Linenum()
|
|
|
+" Return the tag type index for the specified line in the taglist window
|
|
|
+function! s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum)
|
|
|
+ let ftype = s:tlist_{a:fidx}_filetype
|
|
|
+
|
|
|
+ " Determine to which tag type the current line number belongs to using the
|
|
|
+ " tag type start line number and the number of tags in a tag type
|
|
|
+ let i = 1
|
|
|
+ while i <= s:tlist_{ftype}_count
|
|
|
+ let ttype = s:tlist_{ftype}_{i}_name
|
|
|
+ let start_lnum =
|
|
|
+ \ s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset
|
|
|
+ let end = start_lnum + s:tlist_{a:fidx}_{ttype}_count
|
|
|
+ if a:lnum >= start_lnum && a:lnum <= end
|
|
|
+ break
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " Current line doesn't belong to any of the displayed tag types
|
|
|
+ if i > s:tlist_{ftype}_count
|
|
|
+ return ''
|
|
|
+ endif
|
|
|
+
|
|
|
+ return ttype
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Get_Tag_Index()
|
|
|
+" Return the tag index for the specified line in the taglist window
|
|
|
+function! s:Tlist_Window_Get_Tag_Index(fidx, lnum)
|
|
|
+ let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(a:fidx, a:lnum)
|
|
|
+
|
|
|
+ " Current line doesn't belong to any of the displayed tag types
|
|
|
+ if ttype == ''
|
|
|
+ return 0
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Compute the index into the displayed tags for the tag type
|
|
|
+ let ttype_lnum = s:tlist_{a:fidx}_start + s:tlist_{a:fidx}_{ttype}_offset
|
|
|
+ let tidx = a:lnum - ttype_lnum
|
|
|
+ if tidx == 0
|
|
|
+ return 0
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the corresponding tag line and return it
|
|
|
+ return s:tlist_{a:fidx}_{ttype}_{tidx}
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Highlight_Line
|
|
|
+" Highlight the current line
|
|
|
+function! s:Tlist_Window_Highlight_Line()
|
|
|
+ " Clear previously selected name
|
|
|
+ match none
|
|
|
+
|
|
|
+ " Highlight the current line
|
|
|
+ if g:Tlist_Display_Prototype == 0
|
|
|
+ let pat = '/\%' . line('.') . 'l\s\+\zs.*/'
|
|
|
+ else
|
|
|
+ let pat = '/\%' . line('.') . 'l.*/'
|
|
|
+ endif
|
|
|
+
|
|
|
+ exe 'match TagListTagName ' . pat
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Open_File
|
|
|
+" Open the specified file in either a new window or an existing window
|
|
|
+" and place the cursor at the specified tag pattern
|
|
|
+function! s:Tlist_Window_Open_File(win_ctrl, filename, tagpat)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Open_File (' . a:filename . ',' .
|
|
|
+ \ a:win_ctrl . ')')
|
|
|
+ let prev_Tlist_Skip_Refresh = s:Tlist_Skip_Refresh
|
|
|
+ let s:Tlist_Skip_Refresh = 1
|
|
|
+
|
|
|
+ if s:tlist_app_name == "winmanager"
|
|
|
+ " Let the winmanager edit the file
|
|
|
+ call WinManagerFileEdit(a:filename, a:win_ctrl == 'newwin')
|
|
|
+ else
|
|
|
+
|
|
|
+ if a:win_ctrl == 'newtab'
|
|
|
+ " Create a new tab
|
|
|
+ exe 'tabnew ' . escape(a:filename, ' ')
|
|
|
+ " Open the taglist window in the new tab
|
|
|
+ call s:Tlist_Window_Open()
|
|
|
+ endif
|
|
|
+
|
|
|
+ if a:win_ctrl == 'checktab'
|
|
|
+ " Check whether the file is present in any of the tabs.
|
|
|
+ " If the file is present in the current tab, then use the
|
|
|
+ " current tab.
|
|
|
+ if bufwinnr(a:filename) != -1
|
|
|
+ let file_present_in_tab = 1
|
|
|
+ let i = tabpagenr()
|
|
|
+ else
|
|
|
+ let i = 1
|
|
|
+ let bnum = bufnr(a:filename)
|
|
|
+ let file_present_in_tab = 0
|
|
|
+ while i <= tabpagenr('$')
|
|
|
+ if index(tabpagebuflist(i), bnum) != -1
|
|
|
+ let file_present_in_tab = 1
|
|
|
+ break
|
|
|
+ endif
|
|
|
+ let i += 1
|
|
|
+ endwhile
|
|
|
+ endif
|
|
|
+
|
|
|
+ if file_present_in_tab
|
|
|
+ " Goto the tab containing the file
|
|
|
+ exe 'tabnext ' . i
|
|
|
+ else
|
|
|
+ " Open a new tab
|
|
|
+ exe 'tabnew ' . escape(a:filename, ' ')
|
|
|
+
|
|
|
+ " Open the taglist window
|
|
|
+ call s:Tlist_Window_Open()
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ let winnum = -1
|
|
|
+ if a:win_ctrl == 'prevwin'
|
|
|
+ " Open the file in the previous window, if it is usable
|
|
|
+ let cur_win = winnr()
|
|
|
+ wincmd p
|
|
|
+ if &buftype == '' && !&previewwindow
|
|
|
+ exe "edit " . escape(a:filename, ' ')
|
|
|
+ let winnum = winnr()
|
|
|
+ else
|
|
|
+ " Previous window is not usable
|
|
|
+ exe cur_win . 'wincmd w'
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Goto the window containing the file. If the window is not there, open a
|
|
|
+ " new window
|
|
|
+ if winnum == -1
|
|
|
+ let winnum = bufwinnr(a:filename)
|
|
|
+ endif
|
|
|
+
|
|
|
+ if winnum == -1
|
|
|
+ " Locate the previously used window for opening a file
|
|
|
+ let fwin_num = 0
|
|
|
+ let first_usable_win = 0
|
|
|
+
|
|
|
+ let i = 1
|
|
|
+ let bnum = winbufnr(i)
|
|
|
+ while bnum != -1
|
|
|
+ if getwinvar(i, 'tlist_file_window') == 'yes'
|
|
|
+ let fwin_num = i
|
|
|
+ break
|
|
|
+ endif
|
|
|
+ if first_usable_win == 0 &&
|
|
|
+ \ getbufvar(bnum, '&buftype') == '' &&
|
|
|
+ \ !getwinvar(i, '&previewwindow')
|
|
|
+ " First non-taglist, non-plugin and non-preview window
|
|
|
+ let first_usable_win = i
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ let bnum = winbufnr(i)
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ " If a previously used window is not found, then use the first
|
|
|
+ " non-taglist window
|
|
|
+ if fwin_num == 0
|
|
|
+ let fwin_num = first_usable_win
|
|
|
+ endif
|
|
|
+
|
|
|
+ if fwin_num != 0
|
|
|
+ " Jump to the file window
|
|
|
+ exe fwin_num . "wincmd w"
|
|
|
+
|
|
|
+ " If the user asked to jump to the tag in a new window, then split
|
|
|
+ " the existing window into two.
|
|
|
+ if a:win_ctrl == 'newwin'
|
|
|
+ split
|
|
|
+ endif
|
|
|
+ exe "edit " . escape(a:filename, ' ')
|
|
|
+ else
|
|
|
+ " Open a new window
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ exe 'leftabove split ' . escape(a:filename, ' ')
|
|
|
+ else
|
|
|
+ if winbufnr(2) == -1
|
|
|
+ " Only the taglist window is present
|
|
|
+ if g:Tlist_Use_Right_Window
|
|
|
+ exe 'leftabove vertical split ' .
|
|
|
+ \ escape(a:filename, ' ')
|
|
|
+ else
|
|
|
+ exe 'rightbelow vertical split ' .
|
|
|
+ \ escape(a:filename, ' ')
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Go to the taglist window to change the window size to
|
|
|
+ " the user configured value
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
|
|
|
+ if g:Tlist_Use_Horiz_Window
|
|
|
+ exe 'resize ' . g:Tlist_WinHeight
|
|
|
+ else
|
|
|
+ exe 'vertical resize ' . g:Tlist_WinWidth
|
|
|
+ endif
|
|
|
+ " Go back to the file window
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds('wincmd p')
|
|
|
+ else
|
|
|
+ " A plugin or help window is also present
|
|
|
+ wincmd w
|
|
|
+ exe 'leftabove split ' . escape(a:filename, ' ')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ " Mark the window, so that it can be reused.
|
|
|
+ call s:Tlist_Window_Mark_File_Window()
|
|
|
+ else
|
|
|
+ if v:version >= 700
|
|
|
+ " If the file is opened in more than one window, then check
|
|
|
+ " whether the last accessed window has the selected file.
|
|
|
+ " If it does, then use that window.
|
|
|
+ let lastwin_bufnum = winbufnr(winnr('#'))
|
|
|
+ if bufnr(a:filename) == lastwin_bufnum
|
|
|
+ let winnum = winnr('#')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+
|
|
|
+ " If the user asked to jump to the tag in a new window, then split the
|
|
|
+ " existing window into two.
|
|
|
+ if a:win_ctrl == 'newwin'
|
|
|
+ split
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Jump to the tag
|
|
|
+ if a:tagpat != ''
|
|
|
+ " Add the current cursor position to the jump list, so that user can
|
|
|
+ " jump back using the ' and ` marks.
|
|
|
+ mark '
|
|
|
+ silent call search(a:tagpat, 'w')
|
|
|
+
|
|
|
+ " Bring the line to the middle of the window
|
|
|
+ normal! z.
|
|
|
+
|
|
|
+ " If the line is inside a fold, open the fold
|
|
|
+ if foldclosed('.') != -1
|
|
|
+ .foldopen
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If the user selects to preview the tag then jump back to the
|
|
|
+ " taglist window
|
|
|
+ if a:win_ctrl == 'preview'
|
|
|
+ " Go back to the taglist window
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ else
|
|
|
+ " If the user has selected to close the taglist window, when a
|
|
|
+ " tag is selected, close the taglist window
|
|
|
+ if g:Tlist_Close_On_Select
|
|
|
+ call s:Tlist_Window_Goto_Window()
|
|
|
+ close
|
|
|
+
|
|
|
+ " Go back to the window displaying the selected file
|
|
|
+ let wnum = bufwinnr(a:filename)
|
|
|
+ if wnum != -1 && wnum != winnr()
|
|
|
+ call s:Tlist_Exe_Cmd_No_Acmds(wnum . 'wincmd w')
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ let s:Tlist_Skip_Refresh = prev_Tlist_Skip_Refresh
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Jump_To_Tag()
|
|
|
+" Jump to the location of the current tag
|
|
|
+" win_ctrl == useopen - Reuse the existing file window
|
|
|
+" win_ctrl == newwin - Open a new window
|
|
|
+" win_ctrl == preview - Preview the tag
|
|
|
+" win_ctrl == prevwin - Open in previous window
|
|
|
+" win_ctrl == newtab - Open in new tab
|
|
|
+function! s:Tlist_Window_Jump_To_Tag(win_ctrl)
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Jump_To_Tag(' . a:win_ctrl . ')')
|
|
|
+ " Do not process comment lines and empty lines
|
|
|
+ let curline = getline('.')
|
|
|
+ if curline =~ '^\s*$' || curline[0] == '"'
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If inside a closed fold, then use the first line of the fold
|
|
|
+ " and jump to the file.
|
|
|
+ let lnum = foldclosed('.')
|
|
|
+ if lnum == -1
|
|
|
+ " Jump to the selected tag or file
|
|
|
+ let lnum = line('.')
|
|
|
+ else
|
|
|
+ " Open the closed fold
|
|
|
+ .foldopen!
|
|
|
+ endif
|
|
|
+
|
|
|
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum)
|
|
|
+ if fidx == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the tag output for the current tag
|
|
|
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum)
|
|
|
+ if tidx != 0
|
|
|
+ let tagpat = s:Tlist_Get_Tag_SearchPat(fidx, tidx)
|
|
|
+
|
|
|
+ " Highlight the tagline
|
|
|
+ call s:Tlist_Window_Highlight_Line()
|
|
|
+ else
|
|
|
+ " Selected a line which is not a tag name. Just edit the file
|
|
|
+ let tagpat = ''
|
|
|
+ endif
|
|
|
+
|
|
|
+ call s:Tlist_Window_Open_File(a:win_ctrl, s:tlist_{fidx}_filename, tagpat)
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Show_Info()
|
|
|
+" Display information about the entry under the cursor
|
|
|
+function! s:Tlist_Window_Show_Info()
|
|
|
+ call s:Tlist_Log_Msg('Tlist_Window_Show_Info()')
|
|
|
+
|
|
|
+ " Clear the previously displayed line
|
|
|
+ echo
|
|
|
+
|
|
|
+ " Do not process comment lines and empty lines
|
|
|
+ let curline = getline('.')
|
|
|
+ if curline =~ '^\s*$' || curline[0] == '"'
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If inside a fold, then don't display the prototype
|
|
|
+ if foldclosed('.') != -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ let lnum = line('.')
|
|
|
+
|
|
|
+ " Get the file index
|
|
|
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(lnum)
|
|
|
+ if fidx == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ if lnum == s:tlist_{fidx}_start
|
|
|
+ " Cursor is on a file name
|
|
|
+ let fname = s:tlist_{fidx}_filename
|
|
|
+ if strlen(fname) > 50
|
|
|
+ let fname = fnamemodify(fname, ':t')
|
|
|
+ endif
|
|
|
+ echo fname . ', Filetype=' . s:tlist_{fidx}_filetype .
|
|
|
+ \ ', Tag count=' . s:tlist_{fidx}_tag_count
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the tag output line for the current tag
|
|
|
+ let tidx = s:Tlist_Window_Get_Tag_Index(fidx, lnum)
|
|
|
+ if tidx == 0
|
|
|
+ " Cursor is on a tag type
|
|
|
+ let ttype = s:Tlist_Window_Get_Tag_Type_By_Linenum(fidx, lnum)
|
|
|
+ if ttype == ''
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ let ttype_name = ''
|
|
|
+
|
|
|
+ let ftype = s:tlist_{fidx}_filetype
|
|
|
+ let i = 1
|
|
|
+ while i <= s:tlist_{ftype}_count
|
|
|
+ if ttype == s:tlist_{ftype}_{i}_name
|
|
|
+ let ttype_name = s:tlist_{ftype}_{i}_fullname
|
|
|
+ break
|
|
|
+ endif
|
|
|
+ let i = i + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ echo 'Tag type=' . ttype_name .
|
|
|
+ \ ', Tag count=' . s:tlist_{fidx}_{ttype}_count
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Get the tag search pattern and display it
|
|
|
+ echo s:Tlist_Get_Tag_Prototype(fidx, tidx)
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Find_Nearest_Tag_Idx
|
|
|
+" Find the tag idx nearest to the supplied line number
|
|
|
+" Returns -1, if a tag couldn't be found for the specified line number
|
|
|
+function! s:Tlist_Find_Nearest_Tag_Idx(fidx, linenum)
|
|
|
+ let sort_type = s:tlist_{a:fidx}_sort_type
|
|
|
+
|
|
|
+ let left = 1
|
|
|
+ let right = s:tlist_{a:fidx}_tag_count
|
|
|
+
|
|
|
+ if sort_type == 'order'
|
|
|
+ " Tags sorted by order, use a binary search.
|
|
|
+ " The idea behind this function is taken from the ctags.vim script (by
|
|
|
+ " Alexey Marinichev) available at the Vim online website.
|
|
|
+
|
|
|
+ " If the current line is the less than the first tag, then no need to
|
|
|
+ " search
|
|
|
+ let first_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, 1)
|
|
|
+
|
|
|
+ if a:linenum < first_lnum
|
|
|
+ return -1
|
|
|
+ endif
|
|
|
+
|
|
|
+ while left < right
|
|
|
+ let middle = (right + left + 1) / 2
|
|
|
+ let middle_lnum = s:Tlist_Get_Tag_Linenum(a:fidx, middle)
|
|
|
+
|
|
|
+ if middle_lnum == a:linenum
|
|
|
+ let left = middle
|
|
|
+ break
|
|
|
+ endif
|
|
|
+
|
|
|
+ if middle_lnum > a:linenum
|
|
|
+ let right = middle - 1
|
|
|
+ else
|
|
|
+ let left = middle
|
|
|
+ endif
|
|
|
+ endwhile
|
|
|
+ else
|
|
|
+ " Tags sorted by name, use a linear search. (contributed by Dave
|
|
|
+ " Eggum).
|
|
|
+ " Look for a tag with a line number less than or equal to the supplied
|
|
|
+ " line number. If multiple tags are found, then use the tag with the
|
|
|
+ " line number closest to the supplied line number. IOW, use the tag
|
|
|
+ " with the highest line number.
|
|
|
+ let closest_lnum = 0
|
|
|
+ let final_left = 0
|
|
|
+ while left <= right
|
|
|
+ let lnum = s:Tlist_Get_Tag_Linenum(a:fidx, left)
|
|
|
+
|
|
|
+ if lnum < a:linenum && lnum > closest_lnum
|
|
|
+ let closest_lnum = lnum
|
|
|
+ let final_left = left
|
|
|
+ elseif lnum == a:linenum
|
|
|
+ let closest_lnum = lnum
|
|
|
+ let final_left = left
|
|
|
+ break
|
|
|
+ else
|
|
|
+ let left = left + 1
|
|
|
+ endif
|
|
|
+ endwhile
|
|
|
+ if closest_lnum == 0
|
|
|
+ return -1
|
|
|
+ endif
|
|
|
+ if left >= right
|
|
|
+ let left = final_left
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ return left
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Highlight_Tag()
|
|
|
+" Highlight the current tag
|
|
|
+" cntx == 1, Called by the taglist plugin itself
|
|
|
+" cntx == 2, Forced by the user through the TlistHighlightTag command
|
|
|
+" center = 1, move the tag line to the center of the taglist window
|
|
|
+function! s:Tlist_Window_Highlight_Tag(filename, cur_lnum, cntx, center)
|
|
|
+ " Highlight the current tag only if the user configured the
|
|
|
+ " taglist plugin to do so or if the user explictly invoked the
|
|
|
+ " command to highlight the current tag.
|
|
|
+ if !g:Tlist_Auto_Highlight_Tag && a:cntx == 1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ if a:filename == ''
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Make sure the taglist window is present
|
|
|
+ let winnum = bufwinnr(g:TagList_title)
|
|
|
+ if winnum == -1
|
|
|
+ call s:Tlist_Warning_Msg('Error: Taglist window is not open')
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ let fidx = s:Tlist_Get_File_Index(a:filename)
|
|
|
+ if fidx == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If the file is currently not displayed in the taglist window, then retrn
|
|
|
+ if !s:tlist_{fidx}_visible
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " If there are no tags for this file, then no need to proceed further
|
|
|
+ if s:tlist_{fidx}_tag_count == 0
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Ignore all autocommands
|
|
|
+ let old_ei = &eventignore
|
|
|
+ set eventignore=all
|
|
|
+
|
|
|
+ " Save the original window number
|
|
|
+ let org_winnr = winnr()
|
|
|
+
|
|
|
+ if org_winnr == winnum
|
|
|
+ let in_taglist_window = 1
|
|
|
+ else
|
|
|
+ let in_taglist_window = 0
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Go to the taglist window
|
|
|
+ if !in_taglist_window
|
|
|
+ exe winnum . 'wincmd w'
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Clear previously selected name
|
|
|
+ match none
|
|
|
+
|
|
|
+ let tidx = s:Tlist_Find_Nearest_Tag_Idx(fidx, a:cur_lnum)
|
|
|
+ if tidx == -1
|
|
|
+ " Make sure the current tag line is visible in the taglist window.
|
|
|
+ " Calling the winline() function makes the line visible. Don't know
|
|
|
+ " of a better way to achieve this.
|
|
|
+ let lnum = line('.')
|
|
|
+
|
|
|
+ if lnum < s:tlist_{fidx}_start || lnum > s:tlist_{fidx}_end
|
|
|
+ " Move the cursor to the beginning of the file
|
|
|
+ exe s:tlist_{fidx}_start
|
|
|
+ endif
|
|
|
+
|
|
|
+ if foldclosed('.') != -1
|
|
|
+ .foldopen
|
|
|
+ endif
|
|
|
+
|
|
|
+ call winline()
|
|
|
+
|
|
|
+ if !in_taglist_window
|
|
|
+ exe org_winnr . 'wincmd w'
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Restore the autocommands
|
|
|
+ let &eventignore = old_ei
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Extract the tag type
|
|
|
+ let ttype = s:Tlist_Get_Tag_Type_By_Tag(fidx, tidx)
|
|
|
+
|
|
|
+ " Compute the line number
|
|
|
+ " Start of file + Start of tag type + offset
|
|
|
+ let lnum = s:tlist_{fidx}_start + s:tlist_{fidx}_{ttype}_offset +
|
|
|
+ \ s:tlist_{fidx}_{tidx}_ttype_idx
|
|
|
+
|
|
|
+ " Goto the line containing the tag
|
|
|
+ exe lnum
|
|
|
+
|
|
|
+ " Open the fold
|
|
|
+ if foldclosed('.') != -1
|
|
|
+ .foldopen
|
|
|
+ endif
|
|
|
+
|
|
|
+ if a:center
|
|
|
+ " Move the tag line to the center of the taglist window
|
|
|
+ normal! z.
|
|
|
+ else
|
|
|
+ " Make sure the current tag line is visible in the taglist window.
|
|
|
+ " Calling the winline() function makes the line visible. Don't know
|
|
|
+ " of a better way to achieve this.
|
|
|
+ call winline()
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Highlight the tag name
|
|
|
+ call s:Tlist_Window_Highlight_Line()
|
|
|
+
|
|
|
+ " Go back to the original window
|
|
|
+ if !in_taglist_window
|
|
|
+ exe org_winnr . 'wincmd w'
|
|
|
+ endif
|
|
|
+
|
|
|
+ " Restore the autocommands
|
|
|
+ let &eventignore = old_ei
|
|
|
+ return
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Get_Tag_Prototype_By_Line
|
|
|
+" Get the prototype for the tag on or before the specified line number in the
|
|
|
+" current buffer
|
|
|
+function! Tlist_Get_Tag_Prototype_By_Line(...)
|
|
|
+ if a:0 == 0
|
|
|
+ " Arguments are not supplied. Use the current buffer name
|
|
|
+ " and line number
|
|
|
+ let filename = bufname('%')
|
|
|
+ let linenr = line('.')
|
|
|
+ elseif a:0 == 2
|
|
|
+ " Filename and line number are specified
|
|
|
+ let filename = a:1
|
|
|
+ let linenr = a:2
|
|
|
+ if linenr !~ '\d\+'
|
|
|
+ " Invalid line number
|
|
|
+ return ""
|
|
|
+ endif
|
|
|
+ else
|
|
|
+ " Sufficient arguments are not supplied
|
|
|
+ let msg = 'Usage: Tlist_Get_Tag_Prototype_By_Line <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
|
|
|
+
|
|
|
+ return s:tlist_{fidx}_{tidx}_tag_name
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Window_Move_To_File
|
|
|
+" Move the cursor to the beginning of the current file or the next file
|
|
|
+" or the previous file in the taglist window
|
|
|
+" dir == -1, move to start of current or previous function
|
|
|
+" dir == 1, move to start of next function
|
|
|
+function! s:Tlist_Window_Move_To_File(dir)
|
|
|
+ if foldlevel('.') == 0
|
|
|
+ " Cursor is on a non-folded line (it is not in any of the files)
|
|
|
+ " Move it to a folded line
|
|
|
+ if a:dir == -1
|
|
|
+ normal! zk
|
|
|
+ else
|
|
|
+ " While moving down to the start of the next fold,
|
|
|
+ " no need to do go to the start of the next file.
|
|
|
+ normal! zj
|
|
|
+ return
|
|
|
+ endif
|
|
|
+ endif
|
|
|
+
|
|
|
+ let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(line('.'))
|
|
|
+ if fidx == -1
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ let cur_lnum = line('.')
|
|
|
+
|
|
|
+ if a:dir == -1
|
|
|
+ if cur_lnum > s:tlist_{fidx}_start
|
|
|
+ " Move to the beginning of the current file
|
|
|
+ exe s:tlist_{fidx}_start
|
|
|
+ return
|
|
|
+ endif
|
|
|
+
|
|
|
+ if fidx != 0
|
|
|
+ " Move to the beginning of the previous file
|
|
|
+ let fidx = fidx - 1
|
|
|
+ else
|
|
|
+ " Cursor is at the first file, wrap around to the last file
|
|
|
+ let fidx = s:tlist_file_count - 1
|
|
|
+ endif
|
|
|
+
|
|
|
+ exe s:tlist_{fidx}_start
|
|
|
+ return
|
|
|
+ else
|
|
|
+ " Move to the beginning of the next file
|
|
|
+ let fidx = fidx + 1
|
|
|
+
|
|
|
+ if fidx >= s:tlist_file_count
|
|
|
+ " Cursor is at the last file, wrap around to the first file
|
|
|
+ let fidx = 0
|
|
|
+ endif
|
|
|
+
|
|
|
+ if s:tlist_{fidx}_start != 0
|
|
|
+ exe s:tlist_{fidx}_start
|
|
|
+ endif
|
|
|
+ return
|
|
|
+ endif
|
|
|
+endfunction
|
|
|
+
|
|
|
+" Tlist_Session_Load
|
|
|
+" Load a taglist session (information about all the displayed files
|
|
|
+" and the tags) from the specified file
|
|
|
+function! s:Tlist_Session_Load(...)
|
|
|
+ if a:0 == 0 || a:1 == ''
|
|
|
+ call s:Tlist_Warning_Msg('Usage: TlistSessionLoad <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_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
|
|
|
+
|
|
|
+ " Create the folds for each in the tag list
|
|
|
+ let fidx = 0
|
|
|
+ while fidx < s:tlist_file_count
|
|
|
+ let ftype = s:tlist_{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_{fidx}_{ttype}_count
|
|
|
+ let s = s:tlist_{fidx}_start + s:tlist_{fidx}_{ttype}_offset
|
|
|
+ let e = s + s:tlist_{fidx}_{ttype}_count
|
|
|
+ exe s . ',' . e . 'fold'
|
|
|
+ endif
|
|
|
+ let j = j + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ exe s:tlist_{fidx}_start . ',' . s:tlist_{fidx}_end . 'fold'
|
|
|
+ exe 'silent! ' . s:tlist_{fidx}_start . ',' .
|
|
|
+ \ s:tlist_{fidx}_end . 'foldopen!'
|
|
|
+ let fidx = fidx + 1
|
|
|
+ endwhile
|
|
|
+
|
|
|
+ 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
|
|
|
+
|
