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On-demand loading with <Plug> mappings (experimental)

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e.g. Plug 'xxx', { 'on': '<Plug>xxx' }
This commit is contained in:
Junegunn Choi 2014-02-12 01:57:30 +09:00
parent 1c2d394782
commit cbe2e519d0
1 changed files with 25 additions and 4 deletions
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29
plug.vim
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@ -114,9 +114,12 @@ function! plug#end()
if has_key(plug, 'on') if has_key(plug, 'on')
let commands = type(plug.on) == 1 ? [plug.on] : plug.on let commands = type(plug.on) == 1 ? [plug.on] : plug.on
for cmd in commands for cmd in commands
if !exists(':'.cmd) if cmd =~ '^<Plug>.\+'
execute printf( execute printf(
\ "command! -nargs=* -bang %s call s:lod(%s, '<bang>', <q-args>, %s)", \ "noremap %s :call <SID>lod_map(%s, %s)<CR>", cmd, string(cmd), string(plug))
elseif !exists(':'.cmd)
execute printf(
\ "command! -nargs=* -bang %s call s:lod_cmd(%s, '<bang>', <q-args>, %s)",
\ cmd, string(cmd), string(plug)) \ cmd, string(cmd), string(plug))
endif endif
endfor endfor
@ -143,8 +146,7 @@ function! s:add_rtp(rtp)
endif endif
endfunction endfunction
function! s:lod(cmd, bang, args, plug) function! s:lod(plug)
execute 'delc '.a:cmd
let rtp = s:rtp(a:plug) let rtp = s:rtp(a:plug)
call s:add_rtp(rtp) call s:add_rtp(rtp)
for dir in ['plugin', 'after'] for dir in ['plugin', 'after']
@ -152,9 +154,28 @@ function! s:lod(cmd, bang, args, plug)
execute 'source '.vim execute 'source '.vim
endfor endfor
endfor endfor
endfunction
function! s:lod_cmd(cmd, bang, args, plug)
execute 'delc '.a:cmd
call s:lod(a:plug)
execute printf("%s%s %s", a:cmd, a:bang, a:args) execute printf("%s%s %s", a:cmd, a:bang, a:args)
endfunction endfunction
function! s:lod_map(map, plug)
execute 'unmap '.a:map
call s:lod(a:plug)
let extra = ''
while 1
let c = getchar(0)
if c == 0
break
endif
let extra .= nr2char(c)
endwhile
call feedkeys(substitute(a:map, '^<Plug>', "\<Plug>", '') . extra)
endfunction
function! s:add(...) function! s:add(...)
let force = a:1 let force = a:1
let opts = { 'branch': 'master' } let opts = { 'branch': 'master' }