cscope/ctag related plugin
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Mathieu Maret
parent
37959f5a27
commit
167d22be34
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" cscope keymaping plugin
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" (a tool to browse through C source files)
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"
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" if compiled with --enable-cscope
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if has("cscope")
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if exists("g:loaded_cscope") || &cp
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finish
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endif
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let g:loaded_cscope = 1.0
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function! GoToDefinition()
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try
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execute "cscope find g " . expand("<cword>")
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catch /:E259:/
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try
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execute "tag " . expand("<cword>")
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catch /:E257:/
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execute "normal! gd"
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execute "nohlsearch"
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endtry
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endtry
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endfunction
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" use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
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set cscopetag
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" use ctags before cscope
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set csto=0
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" add any cscope database in current directory
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if filereadable("cscope.out")
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cscope add cscope.out
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endif
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" add the database pointed by environment variable.
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" Cscope file added from db should contains full path to file. Otherwise they
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" should be added with cscope add PATH_TO_CSCOPE_FILE PATH_TO_SRC_ROOT
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if $CSCOPE_DB != ""
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if filereadable($CSCOPE_DB)
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cscope add $CSCOPE_DB
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endif
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endif
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" show message when any other cscope db added
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set cscopeverbose
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" open include file with F4 and split with shift+F4
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nmap <F4> :cscope find f <C-R>=expand("<cfile>")<CR><CR>
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nmap <S-F4> :scscope find f <C-R>=expand("<cfile>")<CR><CR>
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" find this C symbol with F5 and split with shift+F5
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nmap <F5> :cscope find s <C-R>=expand("<cword>")<CR><CR>
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nmap <S-F5> :scscope find s <C-R>=expand("<cword>")<CR><CR>
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" go to definition with F6 and split with shift+F6 and use ctags with alt+shift+F6
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"nmap <F6> :cscope find g <C-R>=expand("<cword>")<CR><CR>
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nmap <F6> :call GoToDefinition()<CR>
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nmap <S-F6> :scscope find g <C-R>=expand("<cword>")<CR><CR>
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nmap <M-S-F6> :tag <C-R>=expand("<cword>")<CR><CR>
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" go to calls with F7 and split with shift+F7
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nmap <F7> :cscope find c <C-R>=expand("<cword>")<CR><CR>
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nmap <S-F7> :scscope find c <C-R>=expand("<cword>")<CR><CR>
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" go to ... with 'ctrl+s letter' and go back with ctrl+t
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nmap <C-s>s :cscope find s <C-R>=expand("<cword>")<CR><CR>
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nmap <C-s>g :cscope find g <C-R>=expand("<cword>")<CR><CR>
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nmap <C-s>c :cscope find c <C-R>=expand("<cword>")<CR><CR>
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nmap <C-s>t :cscope find t <C-R>=expand("<cword>")<CR><CR>
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nmap <C-s>e :cscope find e <C-R>=expand("<cword>")<CR><CR>
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nmap <C-s>f :cscope find f <C-R>=expand("<cfile>")<CR><CR>
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nmap <C-s>i :cscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
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nmap <C-s>d :cscope find d <C-R>=expand("<cword>")<CR><CR>
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" split to ... with 'ctrl+space letter'
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nmap <C-@>s :scscope find s <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@>g :scscope find g <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@>c :scscope find c <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@>t :scscope find t <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@>e :scscope find e <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@>f :scscope find f <C-R>=expand("<cfile>")<CR><CR>
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nmap <C-@>i :scscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
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nmap <C-@>d :scscope find d <C-R>=expand("<cword>")<CR><CR>
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" vertical split to ... with 'ctrl+space ctrl+space letter'
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nmap <C-@><C-@>s :vertical scscope find s <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@><C-@>g :vertical scscope find g <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@><C-@>c :vertical scscope find c <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@><C-@>t :vertical scscope find t <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@><C-@>e :vertical scscope find e <C-R>=expand("<cword>")<CR><CR>
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nmap <C-@><C-@>f :vertical scscope find f <C-R>=expand("<cfile>")<CR><CR>
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nmap <C-@><C-@>i :vertical scscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
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nmap <C-@><C-@>d :vertical scscope find d <C-R>=expand("<cword>")<CR><CR>
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" s symbol find all references to the token under cursor
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" //find this C symbol
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" g global find global definition of the token under cursor
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" //find this definition
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" c calls find all calls to the function name under cursor
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" //find function calling this function
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" d called find functions that function under cursor calls
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" //find function called by this function
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" t text find all instances of the text under cursor
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" //find this text string
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" e egrep egrep search for the word under cursor
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" //find this egrep pattern
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" f file open the filename under cursor
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" //find this file
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" i includes find files that include the filename under cursor
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" //find files #including this file
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endif
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@ -0,0 +1,40 @@
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" if compiled with --enable-cscope
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if has("cscope")
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if exists("g:loaded_cscope_plus") || &cp
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finish
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endif
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let g:loaded_cscope_plus = 1.0
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" cat Makefile | grep '\-I\/' | tr '[:space:]' '\n' | grep '\-I/' | sort -u | tr '\n' ' '
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" build tags database with shift+F8 or alt+F8 to ignore /usr/include
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" --c++-kinds=+p : Adds prototypes in the database for C/C++ files.
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" --fields=+iaS : Adds inheritance (i), access (a) and function
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" signatures (S) information.
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" --extra=+q : Adds context to the tag name. Note: Without this
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" option, the script cannot get class members.
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command! CtagsBuild
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\ :!echo 'building ctags database...' ;
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\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p &&
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\ echo 'adding system headers...' ;
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\ find -exec gcc -M '{}' \; 2>&- | tr '[:space:]' '\n' | grep '^/.*' | sort -u |
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\ ctags --c-kinds=+px --c++-kinds=+px --fields=+iaS --extra=+q -aL-
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command! CtagsKernelBuild
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\ :!echo 'building ctags database in kernel mode...' ;
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\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p
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command! CscopeBuild
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\ :!echo 'building cscope database...' ;
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\ cscope -bR
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command! CscopeKernelBuild
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\ :!echo 'building cscope database in kernel mode...' ;
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\ cscope -bkR
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if has("cscope")
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map <S-F8> :CtagsBuild<CR><CR>:CscopeBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
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map <M-F8> :CtagsKernelBuild<CR><CR>:CscopeKernelBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
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else
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map <S-F8> :CtagsBuild<CR><CR>
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map <M-F8> :CtagsKernelBuild<CR><CR>
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endif
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endif
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9
.vimrc
9
.vimrc
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@ -6,7 +6,13 @@
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" S-F2 Split and open file
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" F3 autotags Update
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" S-F3 autotags Add
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" F4 open include file
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" F5 find C symbol
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" F6 go to definition
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" F7 go to calls
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" F8 view tag list
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" S-F8 build ctags/cscope databases
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" M-F8 build kernel ctags/cscope databases
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" F9 Open NerdTree
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" M-F9 Show diff line
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" S-F9 Highlight diff line
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@ -171,6 +177,9 @@ endif
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map <F2> :tabe <C-R>=expand("%:h") . "/"<CR>
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nmap <S-F2> :split <C-R>=expand("%:h") . "/"<CR>
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colorscheme desert
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set nocursorline
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""""""""
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" HELP "
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""""""""
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