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Improved escaping, makes use of "dir" option, simplifies cases and catches more with regexes.

gleachkr
2014-07-15 07:34:30 -07:00
parent 50973789f6
commit 8e803589eb
1 changed files with 30 additions and 21 deletions
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49
examples.md

@@ -226,41 +226,50 @@ Fuzzy cmdline completion
```vimL ```vimL
cnoremap <silent> <c-l> <c-\>eGetCompletions()<cr> 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() function! Lister()
call extend(g:FZF_Cmd_Completion_Pre_List,split(getcmdline(),' ')) 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 endfunction
function! GetCompletions() function! GetCompletions()
let g:FZF_Cmd_Completion_Pre_List = [] let g:FZF_Cmd_Completion_Pre_List = []
let l:cmdline_list = split(getcmdline(), ' ', 1) let l:cmdline_list = split(getcmdline(), '\(\\\zs\)\@<!\& ', 1)
let l:Prefix = l:cmdline_list[0:-2] let l:Prefix = l:cmdline_list[0:-2]
execute "silent normal! :" . getcmdline() . "\<c-a>\<c-\>eLister()\<cr>\<c-c>" 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] let l:FZF_Cmd_Completion_List = g:FZF_Cmd_Completion_Pre_List[len(l:Prefix):-1]
unlet g:FZF_Cmd_Completion_Pre_List unlet g:FZF_Cmd_Completion_Pre_List
if len(l:Prefix) > 0 && ( if len(l:Prefix) > 0 && l:Prefix[0] =~
\ (l:Prefix[0] == 'e') || \ '^ed\=i\=t\=$\|^spl\=i\=t\=$\|^tabed\=i\=t\=$\|^arged\=i\=t\=$\|^vsp\=l\=i\=t\=$'
\ (l:Prefix[0] == 'tabe') || "single-argument file commands
\ (l:Prefix[0] == 'vs') || return CmdLineDirComplete(l:Prefix, "",l:cmdline_list[-1])
\ (l:Prefix[0] == 'sp') elseif len(l:Prefix) > 0 && l:Prefix[0] =~
\) \ '^arg\=s\=$\|^ne\=x\=t\=$\|^sne\=x\=t\=$\|^argad\=d\=$'
return join(l:Prefix + map(fzf#run({'options': '--select-1 --query='.l:cmdline_list[-1] }), "multi-argument file commands
\'escape(v:val, " ")')) return CmdLineDirComplete(l:Prefix, '--multi', l:cmdline_list[-1])
elseif len(l:Prefix) > 0 && (
\ (l:Prefix[0] == 'ar') ||
\ (l:Prefix[0] == 'n') ||
\ (l:Prefix[0] == 'sn') ||
\ (l:Prefix[0] == 'arga')
\)
return join(l:Prefix + map(fzf#run({'options': '-m --select-1 --query='.l:cmdline_list[-1] }),
\'escape(v:val, " ")'))
else else
return join(l:Prefix + fzf#run({ return join(l:Prefix + fzf#run({
\'source':l:FZF_Cmd_Completion_List, \'source':l:FZF_Cmd_Completion_List,
\'options': '--select-1 --query='.l:cmdline_list[-1] \'options': '--select-1 --query='.shellescape(l:cmdline_list[-1])
\})) \}))
endif endif
endfunction 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 directory than just one layer, 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. 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.