Llewellyn/fzf
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[vim] External terminal emulator for GVim

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This commit is contained in:
Junegunn Choi 2014-06-15 12:15:39 +09:00
parent f58a53a001
commit 4a3a5ee70d
2 changed files with 20 additions and 20 deletions
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16
README.md
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@ -287,7 +287,7 @@ TODO :smiley:
Usage as Vim plugin
-------------------
(Note: To use fzf in GVim, bash and xterm are required.)
(Note: To use fzf in GVim, an external terminal emulator is required.)
### `:FZF[!]`
@ -311,11 +311,15 @@ If you're on a tmux session, `:FZF` will launch fzf in a new split-window whose
height can be adjusted with `g:fzf_tmux_height` (default: '40%'). However, the
bang version (`:FZF!`) will always start in fullscreen.
In GVim, `xterm` command will be used to launch fzf. You can set options to
`xterm` command with `g:fzf_xterm_options`. For example,
In GVim, you need an external terminal emulator to start fzf with. `xterm`
command is used by default, but you can customize it with `g:fzf_launcher`.
```vim
let g:fzf_xterm_options = '-geometry 120x30'
" This is the default. %s is replaced with fzf command
let g:fzf_launcher = 'xterm -e bash -ic %s'
" Use urxvt instead
let g:fzf_launcher = 'urxvt -geometry 120x30 -e sh -c %s'
```
### `fzf#run([options])`
@ -335,7 +339,7 @@ of the selected items.
| `dir` | string | Working directory |
| `tmux_width` | number/string | Use tmux vertical split with the given height (e.g. `20`, `50%`) |
| `tmux_height` | number/string | Use tmux horizontal split with the given height (e.g. `20`, `50%`) |
| `xterm_options` | string | Options to `xterm` command (Only used in GVim) |
| `launcher` | string | External terminal emulator to start fzf with (Only used in GVim) |
#### Examples
@ -364,7 +368,7 @@ nnoremap <silent> <Leader>C :call fzf#run({
\ 'sink': 'colo',
\ 'options': '+m',
\ 'tmux_width': 20,
\ 'xterm_options': '-geometry 20x30'
\ 'launcher': 'xterm -geometry 20x30 -e bash -ic %s'
\ })<CR>
```

18
plugin/fzf.vim
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@ -24,7 +24,7 @@
let s:min_tmux_width = 10
let s:min_tmux_height = 3
let s:default_tmux_height = '40%'
let s:gui_supported = executable('bash') && executable('xterm')
let s:launcher = 'xterm -e bash -ic %s'
let s:cpo_save = &cpo
set cpo&vim
@ -68,12 +68,6 @@ function! s:escape(path)
endfunction
function! fzf#run(...) abort
if has('gui_running') && !s:gui_supported
echohl Error
echo 'bash and xterm required to run fzf in GVim'
return []
endif
let dict = exists('a:1') ? a:1 : {}
let temps = { 'result': tempname() }
let optstr = get(dict, 'options', '')
@ -125,14 +119,16 @@ function! s:execute(dict, command, temps)
call s:pushd(a:dict)
silent !clear
if has('gui_running')
let xterm_options = get(a:dict, 'xterm_options', get(g:, 'fzf_xterm_options', ''))
execute "silent !xterm ".xterm_options.
\ " -e bash -ic '".substitute(a:command, "'", "'\"'\"'", 'g')."'"
let launcher = get(a:dict, 'launcher', get(g:, 'fzf_launcher', s:launcher))
let command = printf(launcher, "'".substitute(a:command, "'", "'\"'\"'", 'g')."'")
else
execute 'silent !'.a:command
let command = a:command
endif
execute 'silent !'.command
redraw!
if v:shell_error
echohl Error
echo 'Error running ' . command
return []
else
return s:callback(a:dict, a:temps, 0)