Version 4.0
Fixes: Fix the problems in using the taglist plugin with Vim7 tabs. When Tlist_File_Fold_Auto_Close is set, close the tag fold when leaving a buffer. When jumping to a selected tag, if the file is opened in more than one window, use the previous window from which the user entered the taglist window. New features: Support for displaying the tag prototype as a tooltip. Support for specifying additional commands after the taglist commands using the bar separator.
This commit is contained in:
Yegappan Lakshmanan
Able Scraper
parent
fb0331463a
commit
8520cb9123
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@ -2,7 +2,7 @@
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Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com)
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For Vim version 6.0 and above
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Last change: 2006 April 12
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Last change: 2006 September 6
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1. Overview |taglist-intro|
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2. Taglist on the internet |taglist-internet|
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@ -82,16 +82,16 @@ systems).
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The taglist plugin will work with Vim version 6.0 and above.
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The taglist plugin relies on the exuberant ctags utility to dynamically
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generate the tag listing. You can download the exuberant ctags utility from
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generate the tag listing. The exuberant ctags utility must be installed in
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your system to use this plugin. You should use exuberant ctags version 5.0 and
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above. The exuberant ctags utility is shipped with most of the Linux
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distributions. You can download the exuberant ctags utility from
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>
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http://ctags.sourceforge.net
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<
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The exuberant ctags utility must be installed in your system to use this
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plugin. You should use exuberant ctags version 5.0 and above. This plugin
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doesn't use or create a tags file and there is no need to create a tags file
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to use this plugin. The taglist plugin will not work with the GNU ctags or the
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Unix ctags utility. The exuberant ctags utility is shipped with most of the
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Linux distributions.
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The taglist plugin doesn't use or create a tags file and there is no need to
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create a tags file to use this plugin. The taglist plugin will not work with
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the GNU ctags or the Unix ctags utility.
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This plugin relies on the Vim "filetype" detection mechanism to determine the
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type of the current file. You have to turn on the Vim filetype detection by
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@ -124,9 +124,10 @@ Vim without the system() function for security reasons.
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directory, start Vim and run the ":helptags ." command to process the
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taglist help file. Without this step, you cannot jump to the taglist help
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topics.
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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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3. If the exuberant ctags utility is not present in one of the directories in
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the PATH environment variable, then set the 'Tlist_Ctags_Cmd' variable to
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point to the location of the exuberant ctags utility (not to the directory)
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in the .vimrc file.
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4. If you are running a terminal/console version of Vim and the terminal
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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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@ -135,10 +136,46 @@ Vim without the system() function for security reasons.
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window. You can use the ":help taglist" command to get more information
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about using the taglist plugin.
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To uninstall the taglist plugin, remove the plugin/taglist.vim and
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doc/taglist.txt files.
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==============================================================================
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*taglist-using*
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5. Usage~
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The taglist plugin can be used in several different ways.
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1. You can open the taglist window and keep it open. On opening the taglist
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window, the tags defined in all the files in the Vim buffer list will be
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displayed in the taglist window. As you edit files, the tags defined in
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them will be added to the taglist window. You can select a tag from the
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taglist window and jump to it. The current tag will be highlighted in the
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taglist window. You can close the taglist window when you no longer need
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the window.
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2. You can configure the taglist plugin to process the tags defined in all the
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edited files always. In this configuration, even if the taglist window is
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closed and the taglist menu is not displayed, the taglist plugin will
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processes the tags defined in newly edited files. You can then open the
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taglist window only when you need to select a tag and then automatically
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close the taglist window after selecting the tag.
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3. You can configure the taglist plugin to display only the tags defined in
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the current file in the taglist window. By default, the taglist plugin
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displays the tags defined in all the files in the Vim buffer list. As you
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switch between files, the taglist window will be refreshed to display the
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tags defined only in the current file.
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4. You can use the Tags pull-down and popup menu created by the taglist plugin
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to display the tags defined in the current file and select a tag to jump to
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it. You can use the menu without opening the taglist window. By default,
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the Tags menu is disabled.
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5. You can configure the taglist plugin to display the name of the current tag
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in the Vim window status line or in the Vim window title bar. For this to
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work without the taglist window or menu, you need to configure the taglist
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plugin to process the tags defined in a file always.
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6. You can save the tags defined in multiple files to a taglist session file
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and load it when needed. You can also configure the taglist plugin to not
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update the taglist window when editing new files. You can then manually add
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files to the taglist window.
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Opening the taglist window~
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You can open the taglist window using the ":TlistOpen" or the ":TlistToggle"
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commands. The ":TlistOpen" command opens the taglist window and jumps to it.
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@ -319,6 +356,10 @@ prototype of the current tag. For example,
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:TlistShowPrototype
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:TlistShowPrototype myfile.c 50
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<
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In the taglist window, when the mouse is moved over a tag name, the tag
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prototype is displayed in a balloon. This works only in GUI versions where
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balloon evaluation is supported.
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Taglist window contents~
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The tag names are grouped by their type (variable, function, class, etc.). For
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tags with scope information (like class members, structures inside structures,
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@ -726,10 +767,9 @@ Tlist_File_Fold_Auto_Close~
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By default, the tags tree displayed in the taglist window for all the files is
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opened. You can close/fold the tags tree for the files manually. To
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automatically close the tags tree for inactive files, you can set the
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Tlist_File_Fold_Auto_Close variable to 1. When this variable is set to 1, if a
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Vim buffer is no longer displayed in a Vim window, the corresponding tags tree
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in the taglist window will be collapsed/folded. When a buffer is loaded in a
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Vim window, the corresponding tags tree will be opened.
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Tlist_File_Fold_Auto_Close variable to 1. When this variable is set to 1, the
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tags tree for the current buffer is automatically opened and for all the
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buffers is closed.
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>
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let Tlist_File_Fold_Auto_Close = 1
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<
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@ -1,7 +1,7 @@
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" File: taglist.vim
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" Author: Yegappan Lakshmanan (yegappan AT yahoo DOT com)
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" Version: 4.0 Beta 4
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" Last Modified: April 12, 2006
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" Version: 4.0
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" Last Modified: September 6, 2006
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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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@ -252,20 +252,20 @@ if !exists('loaded_taglist')
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autocmd BufFilePost __Tag_List__ call s:Tlist_Vim_Session_Load()
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" Define the user commands to manage the taglist window
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command! -nargs=0 TlistToggle call s:Tlist_Window_Toggle()
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command! -nargs=0 TlistOpen call s:Tlist_Window_Open()
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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 Tlist TlistToggle
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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 TlistClose call s:Tlist_Window_Close()
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command! -nargs=0 TlistUpdate call s:Tlist_Update_Current_File()
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command! -nargs=0 TlistHighlightTag call s:Tlist_Window_Highlight_Tag(
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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 TlistSync TlistHighlightTag
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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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@ -274,14 +274,14 @@ if !exists('loaded_taglist')
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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! TlistLock let Tlist_Auto_Update=0
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command! TlistUnlock let Tlist_Auto_Update=1
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command! TlistLock -bar let Tlist_Auto_Update=0
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command! TlistUnlock -bar let Tlist_Auto_Update=1
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" Commands for enabling/disabling debug and to display debug messages
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command! -nargs=? -complete=file TlistDebug
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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 TlistUndebug call s:Tlist_Debug_Disable()
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command! -nargs=0 TlistMessages echo s:tlist_msg
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command! -nargs=0 -bar TlistUndebug call s:Tlist_Debug_Disable()
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command! -nargs=0 -bar TlistMessages echo s:tlist_msg
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" Define autocommands to autoload the taglist plugin when needed.
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@ -468,7 +468,7 @@ let s:tlist_def_yacc_settings = 'yacc;l:label'
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"------------------- end of language specific options --------------------
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" Vim window size is changed by the taglist plugin or not
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let s:tlist_winsize_chgd = 0
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let s:tlist_winsize_chgd = -1
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" Taglist window is maximized or not
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let s:tlist_win_maximized = 0
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" Name of files in the taglist
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@ -1244,20 +1244,22 @@ function! s:Tlist_Window_Create()
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" Horizontal window height
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let win_size = g:Tlist_WinHeight
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else
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" Open a vertically split window. Increase the window size, if
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" needed, to accomodate the new window
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if g:Tlist_Inc_Winwidth &&
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\ &columns < (80 + g:Tlist_WinWidth)
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" Save the original window position
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let s:tlist_pre_winx = getwinposx()
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let s:tlist_pre_winy = getwinposy()
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if s:tlist_winsize_chgd == -1
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" Open a vertically split window. Increase the window size, if
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" needed, to accomodate the new window
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if g:Tlist_Inc_Winwidth &&
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\ &columns < (80 + g:Tlist_WinWidth)
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" Save the original window position
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let s:tlist_pre_winx = getwinposx()
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let s:tlist_pre_winy = getwinposy()
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" one extra column is needed to include the vertical split
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let &columns= &columns + g:Tlist_WinWidth + 1
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" one extra column is needed to include the vertical split
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let &columns= &columns + g:Tlist_WinWidth + 1
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let s:tlist_winsize_chgd = 1
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else
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let s:tlist_winsize_chgd = 0
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let s:tlist_winsize_chgd = 1
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else
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let s:tlist_winsize_chgd = 0
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endif
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endif
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if g:Tlist_Use_Right_Window
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@ -1315,6 +1317,26 @@ function! s:Tlist_Window_Zoom()
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endif
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endfunction
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" Tlist_Ballon_Expr
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" When the mouse cursor is over a tag in the taglist window, display the
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" tag prototype (balloon)
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function! Tlist_Ballon_Expr()
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" Get the file index
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let fidx = s:Tlist_Window_Get_File_Index_By_Linenum(v:beval_lnum)
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if fidx == -1
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return ''
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endif
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" Get the tag output line for the current tag
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let tidx = s:Tlist_Window_Get_Tag_Index(fidx, v:beval_lnum)
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if tidx == 0
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return ''
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endif
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" Get the tag search pattern and display it
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return s:Tlist_Get_Tag_Prototype(fidx, tidx)
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endfunction
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" Tlist_Window_Check_Width
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" Check the width of the taglist window. For horizontally split windows, the
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" 'winfixheight' option is used to fix the height of the window. For
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@ -1341,6 +1363,32 @@ function! s:Tlist_Window_Check_Width()
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endif
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endfunction
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" Tlist_Window_Exit_Only_Window
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" If the 'Tlist_Exit_OnlyWindow' option is set, then exit Vim if only the
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" taglist window is present.
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function! s:Tlist_Window_Exit_Only_Window()
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" Before quitting Vim, delete the taglist buffer so that
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" the '0 mark is correctly set to the previous buffer.
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if v:version < 700
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if winbufnr(2) == -1
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bdelete
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quit
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endif
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else
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if winbufnr(2) == -1
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if tabpagenr('$') == 1
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" Only one tag page is present
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bdelete
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quit
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else
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" More than one tab page is present. Close only the current
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" tab page
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close
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endif
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endif
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endif
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endfunction
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" Tlist_Window_Init
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" Set the default options for the taglist window
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function! s:Tlist_Window_Init()
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@ -1439,6 +1487,12 @@ function! s:Tlist_Window_Init()
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set winfixwidth
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endif
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" Setup balloon evaluation to display tag prototype
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if v:version >= 700 && has('balloon_eval')
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setlocal balloonexpr=Tlist_Ballon_Expr()
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set ballooneval
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endif
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" Setup the cpoptions properly for the maps to work
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let old_cpoptions = &cpoptions
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set cpoptions&vim
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@ -1531,17 +1585,15 @@ function! s:Tlist_Window_Init()
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" Adjust the Vim window width when taglist window is closed
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autocmd BufUnload __Tag_List__ call s:Tlist_Post_Close_Cleanup()
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" Close the fold for this buffer when it's not visible in any window
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" Close the fold for this buffer when leaving the buffer
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if g:Tlist_File_Fold_Auto_Close
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autocmd BufWinLeave * silent
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autocmd BufWinLeave,BufLeave * silent
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\ call s:Tlist_Window_Close_File_Fold(expand('<afile>:p'))
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endif
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" Exit Vim itself if only the taglist window is present (optional)
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if g:Tlist_Exit_OnlyWindow
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" Before quitting Vim, delete the taglist buffer so that
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" the '0 mark is correctly set to the previous buffer.
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autocmd BufEnter __Tag_List__ nested if winbufnr(2) == -1 |
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\ bdelete | quit | endif
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autocmd BufEnter __Tag_List__ nested
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\ call s:Tlist_Window_Exit_Only_Window()
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endif
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if s:tlist_app_name != "winmanager" &&
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\ !g:Tlist_Process_File_Always &&
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@ -1670,7 +1722,7 @@ function! s:Tlist_Post_Close_Cleanup()
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if s:tlist_app_name != "winmanager"
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if g:Tlist_Use_Horiz_Window || g:Tlist_Inc_Winwidth == 0 ||
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\ s:tlist_winsize_chgd == 0 ||
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\ s:tlist_winsize_chgd != 1 ||
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\ &columns < (80 + g:Tlist_WinWidth)
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" No need to adjust window width if using horizontally split taglist
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" window or if columns is less than 101 or if the user chose not to
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@ -1689,6 +1741,8 @@ function! s:Tlist_Post_Close_Cleanup()
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endif
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endif
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let s:tlist_winsize_chgd = -1
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" Reset taglist state variables
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if s:tlist_app_name == "winmanager"
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let s:tlist_app_name = "none"
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@ -3006,6 +3060,15 @@ function! s:Tlist_Window_Open_File(win_ctrl, filename, tagpat)
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" Mark the window, so that it can be reused.
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let w:tlist_file_window = "yes"
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else
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if v:version >= 700
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" If the file is opened in more than one window, then check
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" whether the last accessed window has the selected file.
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" If it does, then use that window.
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let lastwin_bufnum = winbufnr(winnr('#'))
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if bufnr(a:filename) == lastwin_bufnum
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let winnum = winnr('#')
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endif
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endif
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exe winnum . 'wincmd w'
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" If the user asked to jump to the tag in a new window, then split the
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@ -3824,21 +3887,21 @@ endfunction
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" Open the window only when files present in any of the Vim windows support
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" tags.
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function! s:Tlist_Window_Check_Auto_Open()
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let open = 0
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let open_window = 0
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let i = 1
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let buf_num = winbufnr(i)
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while buf_num != -1
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let filename = fnamemodify(bufname(buf_num), ':p')
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if !s:Tlist_Skip_File(filename, getbufvar(buf_num, '&filetype'))
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let open = 1
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let open_window = 1
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break
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endif
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let i = i + 1
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let buf_num = winbufnr(i)
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endwhile
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if open
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if open_window
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call s:Tlist_Window_Toggle()
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endif
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endfunction
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