Commit 167d22be authored by Mathieu Maret's avatar Mathieu Maret

cscope/ctag related plugin

parent 37959f5a
" cscope keymaping plugin
" (a tool to browse through C source files)
"
" if compiled with --enable-cscope
if has("cscope")
if exists("g:loaded_cscope") || &cp
finish
endif
let g:loaded_cscope = 1.0
function! GoToDefinition()
try
execute "cscope find g " . expand("<cword>")
catch /:E259:/
try
execute "tag " . expand("<cword>")
catch /:E257:/
execute "normal! gd"
execute "nohlsearch"
endtry
endtry
endfunction
" use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
set cscopetag
" use ctags before cscope
set csto=0
" add any cscope database in current directory
if filereadable("cscope.out")
cscope add cscope.out
endif
" add the database pointed by environment variable.
" Cscope file added from db should contains full path to file. Otherwise they
" should be added with cscope add PATH_TO_CSCOPE_FILE PATH_TO_SRC_ROOT
if $CSCOPE_DB != ""
if filereadable($CSCOPE_DB)
cscope add $CSCOPE_DB
endif
endif
" show message when any other cscope db added
set cscopeverbose
" open include file with F4 and split with shift+F4
nmap <F4> :cscope find f <C-R>=expand("<cfile>")<CR><CR>
nmap <S-F4> :scscope find f <C-R>=expand("<cfile>")<CR><CR>
" find this C symbol with F5 and split with shift+F5
nmap <F5> :cscope find s <C-R>=expand("<cword>")<CR><CR>
nmap <S-F5> :scscope find s <C-R>=expand("<cword>")<CR><CR>
" go to definition with F6 and split with shift+F6 and use ctags with alt+shift+F6
"nmap <F6> :cscope find g <C-R>=expand("<cword>")<CR><CR>
nmap <F6> :call GoToDefinition()<CR>
nmap <S-F6> :scscope find g <C-R>=expand("<cword>")<CR><CR>
nmap <M-S-F6> :tag <C-R>=expand("<cword>")<CR><CR>
" go to calls with F7 and split with shift+F7
nmap <F7> :cscope find c <C-R>=expand("<cword>")<CR><CR>
nmap <S-F7> :scscope find c <C-R>=expand("<cword>")<CR><CR>
" go to ... with 'ctrl+s letter' and go back with ctrl+t
nmap <C-s>s :cscope find s <C-R>=expand("<cword>")<CR><CR>
nmap <C-s>g :cscope find g <C-R>=expand("<cword>")<CR><CR>
nmap <C-s>c :cscope find c <C-R>=expand("<cword>")<CR><CR>
nmap <C-s>t :cscope find t <C-R>=expand("<cword>")<CR><CR>
nmap <C-s>e :cscope find e <C-R>=expand("<cword>")<CR><CR>
nmap <C-s>f :cscope find f <C-R>=expand("<cfile>")<CR><CR>
nmap <C-s>i :cscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap <C-s>d :cscope find d <C-R>=expand("<cword>")<CR><CR>
" split to ... with 'ctrl+space letter'
nmap <C-@>s :scscope find s <C-R>=expand("<cword>")<CR><CR>
nmap <C-@>g :scscope find g <C-R>=expand("<cword>")<CR><CR>
nmap <C-@>c :scscope find c <C-R>=expand("<cword>")<CR><CR>
nmap <C-@>t :scscope find t <C-R>=expand("<cword>")<CR><CR>
nmap <C-@>e :scscope find e <C-R>=expand("<cword>")<CR><CR>
nmap <C-@>f :scscope find f <C-R>=expand("<cfile>")<CR><CR>
nmap <C-@>i :scscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap <C-@>d :scscope find d <C-R>=expand("<cword>")<CR><CR>
" vertical split to ... with 'ctrl+space ctrl+space letter'
nmap <C-@><C-@>s :vertical scscope find s <C-R>=expand("<cword>")<CR><CR>
nmap <C-@><C-@>g :vertical scscope find g <C-R>=expand("<cword>")<CR><CR>
nmap <C-@><C-@>c :vertical scscope find c <C-R>=expand("<cword>")<CR><CR>
nmap <C-@><C-@>t :vertical scscope find t <C-R>=expand("<cword>")<CR><CR>
nmap <C-@><C-@>e :vertical scscope find e <C-R>=expand("<cword>")<CR><CR>
nmap <C-@><C-@>f :vertical scscope find f <C-R>=expand("<cfile>")<CR><CR>
nmap <C-@><C-@>i :vertical scscope find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap <C-@><C-@>d :vertical scscope find d <C-R>=expand("<cword>")<CR><CR>
" s symbol find all references to the token under cursor
" //find this C symbol
" g global find global definition of the token under cursor
" //find this definition
" c calls find all calls to the function name under cursor
" //find function calling this function
" d called find functions that function under cursor calls
" //find function called by this function
" t text find all instances of the text under cursor
" //find this text string
" e egrep egrep search for the word under cursor
" //find this egrep pattern
" f file open the filename under cursor
" //find this file
" i includes find files that include the filename under cursor
" //find files #including this file
endif
" if compiled with --enable-cscope
if has("cscope")
if exists("g:loaded_cscope_plus") || &cp
finish
endif
let g:loaded_cscope_plus = 1.0
" cat Makefile | grep '\-I\/' | tr '[:space:]' '\n' | grep '\-I/' | sort -u | tr '\n' ' '
" build tags database with shift+F8 or alt+F8 to ignore /usr/include
" --c++-kinds=+p : Adds prototypes in the database for C/C++ files.
" --fields=+iaS : Adds inheritance (i), access (a) and function
" signatures (S) information.
" --extra=+q : Adds context to the tag name. Note: Without this
" option, the script cannot get class members.
command! CtagsBuild
\ :!echo 'building ctags database...' ;
\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p &&
\ echo 'adding system headers...' ;
\ find -exec gcc -M '{}' \; 2>&- | tr '[:space:]' '\n' | grep '^/.*' | sort -u |
\ ctags --c-kinds=+px --c++-kinds=+px --fields=+iaS --extra=+q -aL-
command! CtagsKernelBuild
\ :!echo 'building ctags database in kernel mode...' ;
\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p
command! CscopeBuild
\ :!echo 'building cscope database...' ;
\ cscope -bR
command! CscopeKernelBuild
\ :!echo 'building cscope database in kernel mode...' ;
\ cscope -bkR
if has("cscope")
map <S-F8> :CtagsBuild<CR><CR>:CscopeBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
map <M-F8> :CtagsKernelBuild<CR><CR>:CscopeKernelBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
else
map <S-F8> :CtagsBuild<CR><CR>
map <M-F8> :CtagsKernelBuild<CR><CR>
endif
endif
......@@ -6,7 +6,13 @@
" S-F2 Split and open file
" F3 autotags Update
" S-F3 autotags Add
" F4 open include file
" F5 find C symbol
" F6 go to definition
" F7 go to calls
" F8 view tag list
" S-F8 build ctags/cscope databases
" M-F8 build kernel ctags/cscope databases
" F9 Open NerdTree
" M-F9 Show diff line
" S-F9 Highlight diff line
......@@ -171,6 +177,9 @@ endif
map <F2> :tabe <C-R>=expand("%:h") . "/"<CR>
nmap <S-F2> :split <C-R>=expand("%:h") . "/"<CR>
colorscheme desert
set nocursorline
""""""""
" HELP "
""""""""
......
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