VimPlug/vim-airline
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improve documentation for writing extensions, also add helper methods.

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This commit is contained in:
Bailey Ling
2013-08-25 15:39:11 +00:00
parent 9ca2aa9a8c
commit a91dda01df
5 changed files with 49 additions and 37 deletions
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27
autoload/airline/extensions.vim
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@@ -26,6 +26,26 @@ let s:filetype_overrides = {
let s:filetype_regex_overrides = {}
function! s:check_defined_section(name)
if !exists('w:airline_section_{a:name}')
if g:airline_section_{a:name} == '__'
let w:airline_section_{a:name} = ''
else
let w:airline_section_{a:name} = g:airline_section_{a:name}
endif
endif
endfunction
function! airline#extensions#append_to_section(name, value)
call <sid>check_defined_section(a:name)
let w:airline_section_{a:name} .= a:value
endfunction
function! airline#extensions#prepend_to_section(name, value)
call <sid>check_defined_section(a:name)
let w:airline_section_{a:name} = a:value . w:airline_section_{a:name}
endfunction
function! airline#extensions#apply_left_override(section1, section2)
let w:airline_section_a = a:section1
let w:airline_section_b = a:section2
@@ -166,14 +186,13 @@ function! airline#extensions#load()
endif
if g:airline_section_warning == '__'
if (get(g:, 'airline#extensions#whitespace#enabled', 1) && get(g:, 'airline_detect_whitespace', 1))
call airline#extensions#whitespace#init(s:ext)
endif
if (get(g:, 'airline#extensions#syntastic#enabled', 1) && get(g:, 'airline_enable_syntastic', 1))
\ && exists(':SyntasticCheck')
call airline#extensions#syntastic#init(s:ext)
endif
if (get(g:, 'airline#extensions#whitespace#enabled', 1) && get(g:, 'airline_detect_whitespace', 1))
call airline#extensions#whitespace#init(s:ext)
endif
endif
if get(g:, 'airline#extensions#readonly#enabled', 1)