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refactor lightline#concatenate

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itchyny
2016-03-24 08:47:27 +09:00
parent 43a2a1a359
commit a475a394db
1 changed files with 4 additions and 10 deletions
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14
autoload/lightline.vim
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@@ -2,7 +2,7 @@
" Filename: autoload/lightline.vim
" Author: itchyny
" License: MIT License
" Last Change: 2016/03/23 14:12:05.
" Last Change: 2016/03/24 08:46:19.
" =============================================================================
let s:save_cpo = &cpo
@@ -344,15 +344,9 @@ function! s:subseparator(x, y, s, a, b) abort
\'(a:b[v:val]?"1":has_key(f,a:y[v:val])?"!!strlen(exists(\"*".f[a:y[v:val]]."\")?".f[a:y[v:val]]."():\"\")":get(v,a:y[v:val],has_key(c,a:y[v:val])?"1":"0"))'),')+(')."))?('".a:s."'):''}"
endfunction
function! lightline#concatenate(x, s) abort
let [_, k, s] = ['', 0, ' ' . [s:lightline.subseparator.left, s:lightline.subseparator.right][!!a:s] . ' ']
for i in range(len(a:x))
let [_, k] = [_ . a:x[i], k || len(a:x[i])]
if k && i + 1 < len(a:x) && len(a:x[i + 1])
let _ .= s
endif
endfor
return _
function! lightline#concatenate(xs, right) abort
let separator = a:right ? s:lightline.subseparator.right : s:lightline.subseparator.left
return join(filter(copy(a:xs), 'v:val !=# ""'), ' ' . separator . ' ')
endfunction
function! lightline#statusline(inactive) abort