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Code Packages Releases Wiki Activity

Remove fuzzy commandline example (#316)

Junegunn Choi
2015-08-09 22:45:21 +09:00
parent 3cb4f86603
commit 3a21001a48
1 changed files with 1 additions and 53 deletions
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52
Examples-(vim).md

@@ -217,55 +217,3 @@ command! -nargs=* Ag call fzf#run({
\ 'down': '50%'
\ })
```
### Fuzzy cmdline completion
```vimL
cnoremap <silent> <c-l> <c-\>eGetCompletions()<cr>
"add an extra <cr> at the end of this line to automatically accept the fzf-selected completions.
function! Lister()
call extend(g:FZF_Cmd_Completion_Pre_List,split(getcmdline(),'\(\\\zs\)\@<!\& '))
endfunction
function! CmdLineDirComplete(prefix, options, rawdir)
let l:dirprefix = matchstr(a:rawdir,"^.*/")
if isdirectory(expand(l:dirprefix))
return join(a:prefix + map(fzf#run({
\'options': a:options . ' --select-1 --query=' .
\ a:rawdir[matchend(a:rawdir,"^.*/"):len(a:rawdir)],
\'dir': expand(l:dirprefix)
\}),
\'"' . escape(l:dirprefix, " ") . '" . escape(v:val, " ")'))
else
return join(a:prefix + map(fzf#run({
\'options': a:options . ' --query='. a:rawdir }),
\'escape(v:val, " ")'))
"dropped --select-1 to speed things up on a long query
endfunction
function! GetCompletions()
let g:FZF_Cmd_Completion_Pre_List = []
let l:cmdline_list = split(getcmdline(), '\(\\\zs\)\@<!\& ', 1)
let l:Prefix = l:cmdline_list[0:-2]
execute "silent normal! :" . getcmdline() . "\<c-a>\<c-\>eLister()\<cr>\<c-c>"
let l:FZF_Cmd_Completion_List = g:FZF_Cmd_Completion_Pre_List[len(l:Prefix):-1]
unlet g:FZF_Cmd_Completion_Pre_List
if len(l:Prefix) > 0 && l:Prefix[0] =~
\ '^ed\=i\=t\=$\|^spl\=i\=t\=$\|^tabed\=i\=t\=$\|^arged\=i\=t\=$\|^vsp\=l\=i\=t\=$'
"single-argument file commands
return CmdLineDirComplete(l:Prefix, "",l:cmdline_list[-1])
elseif len(l:Prefix) > 0 && l:Prefix[0] =~
\ '^arg\=s\=$\|^ne\=x\=t\=$\|^sne\=x\=t\=$\|^argad\=d\=$'
"multi-argument file commands
return CmdLineDirComplete(l:Prefix, '--multi', l:cmdline_list[-1])
else
return join(l:Prefix + fzf#run({
\'source':l:FZF_Cmd_Completion_List,
\'options': '--select-1 --query='.shellescape(l:cmdline_list[-1])
\}))
endif
endfunction
```
hit `<c-l>` while in the ex commandline (i.e. after pressing `:`) to have fzf filter a list of vim's commandline auto-completions. Try `:colo␣<c-l>` (be sure to include the space) or `:b␣<c-l>`. There are special cases for handling file-searches, so that you can go deeper into the path than just one directory at a time, and so that you can add multiple files to the arglist at once. More special cases could be added. Some limitations: the auto-complete for `:help` and `:tag` are limited to 300 entries, so you may need to narrow it a bit.