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Minor performance improvement to global map definition

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This commit is contained in:
Tim Pope
2021-09-30 12:41:59 -04:00
parent 7e483dc60d
commit dd39902e3d
1 changed files with 10 additions and 13 deletions
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17
plugin/fugitive.vim
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@@ -660,15 +660,12 @@ endif
let s:nowait = v:version >= 704 ? '<nowait>' : '' let s:nowait = v:version >= 704 ? '<nowait>' : ''
function! s:Map(mode, lhs, rhs, ...) abort function! s:Map(mode, lhs, rhs, flags) abort
for mode in split(a:mode, '\zs') let flags = a:flags . (a:rhs =~# '<Plug>' ? '' : '<script>')
let flags = (a:0 ? a:1 : '') . (a:rhs =~# '<Plug>' ? '' : '<script>')
let head = a:lhs let head = a:lhs
let tail = '' let tail = ''
let keys = get(g:, mode.'remap', {}) let keys = get(g:, a:mode.'remap', {})
if type(keys) == type([]) if len(keys) && type(keys) == type({})
return
endif
while !empty(head) while !empty(head)
if has_key(keys, head) if has_key(keys, head)
let head = keys[head] let head = keys[head]
@@ -680,10 +677,10 @@ function! s:Map(mode, lhs, rhs, ...) abort
let tail = matchstr(head, '<[^<>]*>$\|.$') . tail let tail = matchstr(head, '<[^<>]*>$\|.$') . tail
let head = substitute(head, '<[^<>]*>$\|.$', '', '') let head = substitute(head, '<[^<>]*>$\|.$', '', '')
endwhile endwhile
if flags !~# '<unique>' || empty(mapcheck(head.tail, mode))
exe mode.'map' s:nowait flags head.tail a:rhs
endif endif
endfor if flags !~# '<unique>' || empty(mapcheck(head.tail, a:mode))
exe a:mode.'map' s:nowait flags head.tail a:rhs
endif
endfunction endfunction
call s:Map('c', '<C-R><C-G>', 'fnameescape(fugitive#Object(@%))', '<expr>') call s:Map('c', '<C-R><C-G>', 'fnameescape(fugitive#Object(@%))', '<expr>')