vim-airline-themes/autoload/airline/util.vim
Bailey Ling fd68997398 lazy load variables until needed (#204).
this allows users to define section variables in their vimrc.
2013-08-31 12:57:02 -04:00

63 lines
1.5 KiB
VimL

" MIT License. Copyright (c) 2013 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
call airline#init#vars()
function! airline#util#wrap(text, minwidth)
if a:minwidth > 0 && winwidth(0) < a:minwidth
return ''
endif
return a:text
endfunction
function! airline#util#append(text, minwidth)
if a:minwidth > 0 && winwidth(0) < a:minwidth
return ''
endif
return empty(a:text) ? '' : ' '.g:airline_left_alt_sep.' '.a:text
endfunction
function! airline#util#prepend(text, minwidth)
if a:minwidth > 0 && winwidth(0) < a:minwidth
return ''
endif
return empty(a:text) ? '' : a:text.' '.g:airline_right_alt_sep.' '
endfunction
if v:version >= 704
function! airline#util#getwinvar(winnr, key, def)
return getwinvar(a:winnr, a:key, a:def)
endfunction
else
function! airline#util#getwinvar(winnr, key, def)
let winvals = getwinvar(a:winnr, '')
return get(winvals, a:key, a:def)
endfunction
endif
if v:version >= 704
function! airline#util#exec_funcrefs(list, ...)
for Fn in a:list
let code = call(Fn, a:000)
if code != 0
return code
endif
endfor
return 0
endfunction
else
function! airline#util#exec_funcrefs(list, ...)
" for 7.2; we cannot iterate the list, hence why we use range()
" for 7.3-[97, 328]; we cannot reuse the variable, hence the {}
for i in range(0, len(a:list) - 1)
let Fn{i} = a:list[i]
let code = call(Fn{i}, a:000)
if code != 0
return code
endif
endfor
return 0
endfunction
endif