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Updated Examples (markdown)
Junegunn Choi
147
Examples.md
147
Examples.md
@@ -244,150 +244,3 @@ browsing
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# https://github.com/D630/gist-bin-pub/tree/master/fsfzf
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% . fsfzf.sh <ARG>
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```
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Vim scripts
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===========
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Narrow ag results within vim
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----
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add this to your .vimrc
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```vimL
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command! -nargs=1 AgFZF call fzf#run({
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\'source': Arghandler(<f-args>),
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\'sink' : function('AgHandler'),
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\'options' : '-m'
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\})
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function! AgHandler(l)
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let keys = split(a:l,':')
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execute 'tabe +' . keys[-2] . ' ' . escape(keys[-1], ' ')
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endfunction
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function! Arghandler(l)
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return "ag -i " . a:l . " | sed 's@\\(.[^:]*\\):\\(.[^:]*\\):\\(.*\\)@\\3:\\2:\\1@' "
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endfunction
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```
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Then use `:AgFZF` followed by an ag-recogizable regex to pipe ag results into fzf for narrowing. Selected results are opened in new tabs so that you can open multiple positions within the same file (perhaps there's a better way of doing this).
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Search lines in all open vim buffers
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---
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```vimL
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command! FZFLines call fzf#run({
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\ 'source': BuffersLines(),
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\ 'sink': function('LineHandler'),
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\ 'options': '--extended --nth=3..',
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\ 'tmux_height': '60%'
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\})
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function! LineHandler(l)
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let keys = split(a:l, ':\t')
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exec 'buf ' . keys[0]
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exec keys[1]
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normal! ^zz
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endfunction
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function! BuffersLines()
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let res = []
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for b in filter(range(1, bufnr('$')), 'buflisted(v:val)')
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call extend(res, map(getbufline(b,0,"$"), 'b . ":\t" . (v:key + 1) . ":\t" . v:val '))
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endfor
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return res
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endfunction
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```
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Simple mru search
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---
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```vimL
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command! FZFMru call fzf#run({
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\'source': v:oldfiles,
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\'sink' : 'e ',
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\'options' : '-m',
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\})
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```
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Jump to tags
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---
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```vimL
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function! TagCommand()
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return substitute('awk _!/^!/ { print \$1 }_ ', '_', "'", 'g')
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\ . join(tagfiles(), ' ')
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endfunction
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command! FZFTag call fzf#run({
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\ 'source' : TagCommand(),
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\ 'sink' : 'tag',
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\ })
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```
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Fuzzy cmdline completion
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---
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```vimL
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cnoremap <silent> <c-l> <c-\>eGetCompletions()<cr>
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"add an extra <cr> at the end of this line to automatically accept the fzf-selected completions.
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function! Lister()
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call extend(g:FZF_Cmd_Completion_Pre_List,split(getcmdline(),'\(\\\zs\)\@<!\& '))
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endfunction
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function! CmdLineDirComplete(prefix, options, rawdir)
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let l:dirprefix = matchstr(a:rawdir,"^.*/")
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if isdirectory(expand(l:dirprefix))
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return join(a:prefix + map(fzf#run({
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\'options': a:options . ' --select-1 --query=' .
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\ a:rawdir[matchend(a:rawdir,"^.*/"):len(a:rawdir)],
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\'dir': expand(l:dirprefix)
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\}),
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\'"' . escape(l:dirprefix, " ") . '" . escape(v:val, " ")'))
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else
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return join(a:prefix + map(fzf#run({
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\'options': a:options . ' --query='. a:rawdir }),
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\'escape(v:val, " ")'))
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"dropped --select-1 to speed things up on a long query
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endfunction
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function! GetCompletions()
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let g:FZF_Cmd_Completion_Pre_List = []
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let l:cmdline_list = split(getcmdline(), '\(\\\zs\)\@<!\& ', 1)
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let l:Prefix = l:cmdline_list[0:-2]
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execute "silent normal! :" . getcmdline() . "\<c-a>\<c-\>eLister()\<cr>\<c-c>"
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let l:FZF_Cmd_Completion_List = g:FZF_Cmd_Completion_Pre_List[len(l:Prefix):-1]
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unlet g:FZF_Cmd_Completion_Pre_List
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if len(l:Prefix) > 0 && l:Prefix[0] =~
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\ '^ed\=i\=t\=$\|^spl\=i\=t\=$\|^tabed\=i\=t\=$\|^arged\=i\=t\=$\|^vsp\=l\=i\=t\=$'
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"single-argument file commands
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return CmdLineDirComplete(l:Prefix, "",l:cmdline_list[-1])
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elseif len(l:Prefix) > 0 && l:Prefix[0] =~
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\ '^arg\=s\=$\|^ne\=x\=t\=$\|^sne\=x\=t\=$\|^argad\=d\=$'
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"multi-argument file commands
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return CmdLineDirComplete(l:Prefix, '--multi', l:cmdline_list[-1])
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else
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return join(l:Prefix + fzf#run({
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\'source':l:FZF_Cmd_Completion_List,
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\'options': '--select-1 --query='.shellescape(l:cmdline_list[-1])
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\}))
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endif
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endfunction
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```
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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.
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tmux
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====
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Search entire file system (`ALT-L`)
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-----------------------------------
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ALT-L key will split the current window and start fzf for the entire list of files. The selected files will be pasted on to the original window.
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```
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# fzf-locate
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bind-key -n 'M-l' run "tmux split-window -p 40 'tmux send-keys -t #{pane_id} \"$(locate / | fzf -m | paste -sd\\ -)\"'"
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```
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