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introduce parts metadata.

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Bailey Ling
2013-08-30 21:51:10 +00:00
parent a927bf9475
commit fa517238c7
6 changed files with 49 additions and 55 deletions
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35
autoload/airline/util.vim
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@@ -1,39 +1,12 @@
" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
function! s:get_val(part, append)
if has_key(g:airline_parts, a:part)
let val = g:airline_parts[a:part]
if match(val, '%\| ') > -1
return val
elseif a:append > 0
return '%{airline#parts#append("'.val.'")}'
elseif a:append < 0
return '%{airline#parts#prepend("'.val.'")}'
else
return '%{'.val.'()}'
endif
endif
return a:part
function! airline#util#append(text)
return empty(a:text) ? '' : ' '.g:airline_left_alt_sep.' '.a:text
endfunction
function! airline#util#define_left_section(key, parts)
if !exists('g:airline_section_{a:key}') && len(a:parts) > 0
let g:airline_section_{a:key} = s:get_val(a:parts[0], 0)
for i in range(1, len(a:parts) - 1)
let g:airline_section_{a:key} .= s:get_val(a:parts[i], 1)
endfor
endif
endfunction
function! airline#util#define_right_section(key, parts)
if !exists('g:airline_section_{a:key}') && len(a:parts) > 0
let g:airline_section_{a:key} = ''
for i in range(0, len(a:parts) - 2)
let g:airline_section_{a:key} .= s:get_val(a:parts[i], -1)
endfor
let g:airline_section_{a:key} .= s:get_val(a:parts[-1], 0)
endif
function! airline#util#prepend(text)
return empty(a:text) ? '' : a:text.' '.g:airline_right_alt_sep.' '
endfunction
if v:version >= 704