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Add dictionary for user can add custom mapping rule. #32

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Add dictionary for user can add custom mapping rule. #32

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1e3cf93
introduce g:surround_custom_mapping dictionary which help filetype ba…
t9md Jul 16, 2011
5b13917
I notice key 'global' for global mapping is not good, possibly
t9md Jul 16, 2011
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24 changes: 24 additions & 0 deletions plugin/surround.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -621,6 +621,30 @@ if !exists("g:surround_no_mappings") || ! g:surround_no_mappings
"imap <C-S><C-S> <Plug>ISurround
endif

if !exists('g:surround_custom_mapping')
let g:surround_custom_mapping = {}
endif

function! s:surround_custom_map(scope) "{{{
if (a:scope != 'g') && empty(&ft)
return
endif
let map_dict = a:scope == 'g' ? '_' : &ft

if !has_key(g:surround_custom_mapping, map_dict)
return
end
for [key, action] in items(g:surround_custom_mapping[map_dict])
let command = "let ".a:scope.":surround_".char2nr(key)." = ".string(action)
execute command
endfor
endfunction"}}}
augroup Surround
autocmd!
autocmd VimEnter * call s:surround_custom_map('g')
autocmd FileType * call s:surround_custom_map('b')
augroup END

let &cpo = s:cpo_save

" vim:set ft=vim sw=2 sts=2 et: