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Xudong Huang
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add gtags plugin
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‎IDE.vim

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@@ -39,7 +39,7 @@ endif
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if exists("g:neocomplcache_enable")
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Bundle 'Shougo/neocomplcache'
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Bundle 'Shougo/neosnippet'
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Bundle 'Shougo/neosnippet-snippets'
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if has("python")
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Bundle 'Rip-Rip/clang_complete'
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Bundle 'Shougo/neocomplcache-clang_complete'

‎plugin/gtags-cscope.vim

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" File: gtags-cscope.vim
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" Author: Tama Communications Corporation
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" Version: 0.4
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" Last Modified: January 16, 2011
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"
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" Copyright and license
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" ---------------------
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" Copyright (c) 2010, 2011 Tama Communications Corporation
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"
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" This file is part of GNU GLOBAL.
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"
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" This program is free software: you can redistribute it and/or modify
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" it under the terms of the GNU General Public License as published by
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" the Free Software Foundation, either version 3 of the License, or
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" (at your option) any later version.
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"
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" This program is distributed in the hope that it will be useful,
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" but WITHOUT ANY WARRANTY; without even the implied warranty of
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" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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" GNU General Public License for more details.
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"
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" You should have received a copy of the GNU General Public License
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" along with this program. If not, see <http://www.gnu.org/licenses/>.
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"
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" Overview
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" --------
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" The gtags-cscope.vim plugin script integrates the GNU GLOBAL source code tag system
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" with Vim using cscope interface.
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"
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" Installation
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" ------------
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" Drop the file in your plugin directory or source it from your vimrc.
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" To use this script, you need the GNU GLOBAL-5.8 or later installed
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" in your machine.
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"
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" Usage
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" -----
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" First of all, you must execute gtags(1) at the root of source directory
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" to make tag files. Assuming that your source directory is '/var/src',
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" it is neccessary to execute the following commands.
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"
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" [Load vim]
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" $ cd /var/src
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" $ gtags
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" $ vim
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" [Load gtags-cscope]
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" :GtagsCscope <ENTER> (in vim command line)
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"
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" Basic command
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" -------------
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" Then you can use cs commands except for the 'd'(2) command.
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" Profitable commands are assigned to keys like follows:
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"
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" explanation command
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" ----------------------------------------------------------
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" Find symbol :cs find 0 or s
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" Find definition :cs find 1 or g
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" Find functions called by this function (not implemented)
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" Find reference :cs find 3 or c
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" Find text string :cs find 4 or t
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" Find egrep pattern :cs find 6 or e
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" Find path :cs find 7 or f
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" Find include file :cs find 8 or i
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"
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" You can move tag list using:
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" Go to the next tag :tn
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" Go to the previous tag :tp
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" Pop tag stack :pop
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"
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" About the other tag command, you can see the help like this:
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"
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" :h tagsrch
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"
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" Enhancing command
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" -----------------
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" You can use the context jump function. To use this function, put the cursor
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" on a word and type <C-\><C-\><C-]>.
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" If you can use mouse then please double click on the left button.
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" To pop tag, please type 'g' and click on the right button.
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"
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" Configure
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" ---------
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" You can use the following variables in $HOME/.vimrc.
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"
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" To use the default key/mouse mapping:
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" let GtagsCscope_Auto_Map = 1
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" To ignore letter case when searching:
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" let GtagsCscope_Ignore_Case = 1
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" To use absolute path name:
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" let GtagsCscope_Absolute_Path = 1
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" To deterring interruption:
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" let GtagsCscope_Keep_Alive = 1
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" If you hope auto loading:
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" let GtagsCscope_Auto_Load = 1
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" To use 'vim -t ', ':tag' and '<C-]>'
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" set cscopetag
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"
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if exists("loaded_gtags_cscope")
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finish
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endif
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if !has("cscope")
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call Error('This vim does not include cscope support.')
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finish
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endif
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"
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" global command name
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"
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let s:global_command = $GTAGSGLOBAL
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if s:global_command == ''
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let s:global_command = "global"
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endif
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if !exists("GtagsCscope_Auto_Load")
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let GtagsCscope_Auto_Load = 0
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endif
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if !exists("GtagsCscope_Auto_Map")
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let GtagsCscope_Auto_Map = 0
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endif
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if !exists("GtagsCscope_Use_Old_Key_Map")
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let GtagsCscope_Use_Old_Key_Map = 0
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endif
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if !exists("GtagsCscope_Quiet")
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let GtagsCscope_Quiet = 0
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endif
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if !exists("GtagsCscope_Ignore_Case")
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let GtagsCscope_Ignore_Case = 0
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endif
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if !exists("GtagsCscope_Absolute_Path")
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let GtagsCscope_Absolute_Path = 0
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endif
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if !exists("GtagsCscope_Keep_Alive")
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let GtagsCscope_Keep_Alive = 0
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endif
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"
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" Display error message.
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"
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function! s:Error(msg)
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if (g:GtagsCscope_Quiet == 0)
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echohl WarningMsg |
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\ echomsg 'Gtags-cscope: ' . a:msg |
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\ echohl None
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endif
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endfunction
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function! s:GtagsCscope_GtagsRoot()
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let cmd = s:global_command . " -pq"
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let cmd_output = system(cmd)
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if v:shell_error != 0
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if v:shell_error == 3
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call s:Error('GTAGS not found.')
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else
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call s:Error('global command failed. command line: ' . cmd)
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endif
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return ''
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endif
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return strpart(cmd_output, 0, strlen(cmd_output) - 1)
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endfunction
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function! s:GtagsCscope()
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"
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" Get gtagsroot directory.
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"
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let gtagsroot = s:GtagsCscope_GtagsRoot()
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if gtagsroot == ''
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return
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endif
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"
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" Load gtags-cscope.
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"
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set csprg=gtags-cscope
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let s:command = "cs add " . gtagsroot . "/GTAGS"
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let s:option = ''
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if g:GtagsCscope_Ignore_Case == 1
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let s:option = s:option . 'C'
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endif
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if g:GtagsCscope_Absolute_Path == 1
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let s:option = s:option . 'a'
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endif
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if g:GtagsCscope_Keep_Alive == 1
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let s:option = s:option . 'i'
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endif
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if s:option != ''
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let s:command = s:command . ' . -' . s:option
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endif
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set nocscopeverbose
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exe s:command
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set cscopeverbose
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"
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" Key mapping
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"
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if g:GtagsCscope_Auto_Map == 1
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if g:GtagsCscope_Use_Old_Key_Map == 1
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" normal command
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:nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR>
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:nmap <C-\>t :cs find g <C-R>=expand("<cword>")<CR>
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:nmap <C-\>r :cs find c <C-R>=expand("<cword>")<CR>
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:nmap <C-\>g :cs find e <C-R>=expand("<cword>")<CR>
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:nmap <C-\>P :cs find f
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" Using 'CTRL-spacebar', the result is displayed in new horizontal window.
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:nmap <C-@>s :scs find s <C-R>=expand("<cword>")<CR>
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:nmap <C-@>t :scs find g <C-R>=expand("<cword>")<CR>
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:nmap <C-@>r :scs find c <C-R>=expand("<cword>")<CR>
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:nmap <C-@>g :scs find e <C-R>=expand("<cword>")<CR>
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:nmap <C-@>P :scs find f
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" Hitting CTRL-space *twice*, the result is displayed in new vertical window.
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:nmap <C-@><C-@>s :vert scs find s <C-R>=expand("<cword>")<CR>
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:nmap <C-@><C-@>t :vert scs find g <C-R>=expand("<cword>")<CR>
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:nmap <C-@><C-@>r :vert scs find c <C-R>=expand("<cword>")<CR>
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:nmap <C-@><C-@>g :vert scs find e <C-R>=expand("<cword>")<CR>
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:nmap <C-@><C-@>P :vert scs find f
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else
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"
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" The following key mappings are derived from 'cscope_maps.vim'.
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" (The 'd' command is not implemented in gtags-cscope.)
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"
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" normal command
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:nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
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:nmap <C-\>i :cs find i <C-R>=expand("<cfile>")<CR><CR>
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":nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>
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" Using 'CTRL-spacebar', the result is displayed in new horizontal window.
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:nmap <C-@>s :scs find s <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@>g :scs find g <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@>c :scs find c <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@>t :scs find t <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@>e :scs find e <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@>f :scs find f <C-R>=expand("<cfile>")<CR><CR>
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:nmap <C-@>i :scs find i <C-R>=expand("<cfile>")<CR><CR>
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":nmap <C-@>d :scs find d <C-R>=expand("<cword>")<CR><CR>
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" Hitting CTRL-space *twice*, the result is displayed in new vertical window.
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:nmap <C-@><C-@>s :vert scs find s <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@><C-@>g :vert scs find g <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@><C-@>c :vert scs find c <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@><C-@>t :vert scs find t <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@><C-@>e :vert scs find e <C-R>=expand("<cword>")<CR><CR>
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:nmap <C-@><C-@>f :vert scs find f <C-R>=expand("<cfile>")<CR><CR>
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:nmap <C-@><C-@>i :vert scs find i <C-R>=expand("<cfile>")<CR><CR>
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":nmap <C-@><C-@>d :vert scs find d <C-R>=expand("<cword>")<CR><CR>
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endif
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" tag command
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:nmap <C-\><C-n> :tn<CR>
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:nmap <C-\><C-p> :tp<CR>
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:nmap <C-n> :cn<CR>
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:nmap <C-p> :cp<CR>
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" Context search. See the --from-here option of global(1).
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:nmap <C-\><C-\><C-]> :cs find d <C-R>=expand("<cword>")<CR>:<C-R>=line('.')<CR>:%<CR>
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:nmap <2-LeftMouse> :cs find d <C-R>=expand("<cword>")<CR>:<C-R>=line('.')<CR>:%<CR>
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:nmap g<LeftMouse> :cs find d <C-R>=expand("<cword>")<CR>:<C-R>=line('.')<CR>:%<CR>
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:nmap <C-LeftMouse> :cs find d <C-R>=expand("<cword>")<CR>:<C-R>=line('.')<CR>:%<CR>
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" The following mappings are unnecessary, because you can use the default mapping.
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":nmap g<RightMouse> <C-t>
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":nmap <C-RightMouse> <C-t>
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" Short cut key
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:nmap <C-\><SPACE> :cs find<SPACE>
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:nmap <C-@><SPACE> :scs find<SPACE>
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:nmap <C-@><C-@><SPACE> :vert scs find<SPACE>
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:nmap <F2> :copen<CR>
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:nmap <F3> :cs find d <C-R>=expand("<cword>")<CR>:<C-R>=line('.')<CR>:%<CR>
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:nmap <F4> :cclose<CR>
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endif
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endfunction
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if g:GtagsCscope_Auto_Load == 1
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call s:GtagsCscope()
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endif
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command! -nargs=0 GtagsCscope call s:GtagsCscope()
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let loaded_gtags_cscope = 1

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