diff options
Diffstat (limited to 'runtime/indent/css.vim')
-rw-r--r-- | runtime/indent/css.vim | 73 |
1 files changed, 51 insertions, 22 deletions
diff --git a/runtime/indent/css.vim b/runtime/indent/css.vim index ee4288cf7..b0560b473 100644 --- a/runtime/indent/css.vim +++ b/runtime/indent/css.vim @@ -1,7 +1,7 @@ " Vim indent file -" Language: CSS -" Maintainer: Nikolai Weibull <nikolai+work.vim@bitwi.se> -" Latest Revision: 2005-06-29 +" Language: CSS +" Maintainer: Nikolai Weibull <nikolai+work.vim@bitwi.se> +" Latest Revision: 2005-06-30 if exists("b:did_indent") finish @@ -15,39 +15,68 @@ if exists("*GetCSSIndent") finish endif -function s:LookupLine(lnum) - let lnum = prevnonblank(a:lnum - 1) - while lnum > 0 +function s:prevnonblanknoncomment(lnum) + let lnum = a:lnum + while lnum > 1 + let lnum = prevnonblank(lnum) let line = getline(lnum) - if line =~ '\*/' - while lnum > 0 && line !~ '/\*' + while lnum > 1 && line !~ '/\*' let lnum -= 1 - let line = getline(lnum) endwhile + if line =~ '^\s*/\*' + let lnum -= 1 + else + break + endif + else + break endif - - if line !~ '^\s*/\*' - return lnum - end endwhile return lnum endfunction +function s:count_braces(lnum, count_open) + let n_open = 0 + let n_close = 0 + let line = getline(a:lnum) + let pattern = '[{}]' + let i = match(line, pattern) + while i != -1 + if synIDattr(synID(a:lnum, i + 1, 0), 'name') !~ 'css\%(Comment\|StringQ\{1,2}\)' + if line[i] == '{' + let n_open += 1 + elseif line[i] == '}' + if n_open > 0 + let n_open -= 1 + else + let n_close += 1 + endif + endif + endif + let i = match(line, pattern, i + 1) + endwhile + return a:count_open ? n_open : n_close +endfunction + function GetCSSIndent() - let lnum = prevnonblank(v:lnum - 1) - if lnum == 0 - return 0 + let line = getline(v:lnum) + if line =~ '^\s*\*' + return cindent(v:lnum) + elseif line =~ '^\s*}' + return indent(v:lnum) - &sw endif - let ind = indent(lnum) - - if substitute(getline(lnum), '/\*.*', '', 'e') =~ '{\(.*}\)\@!' - let ind = ind + &sw + let pnum = s:prevnonblanknoncomment(v:lnum - 1) + if pnum == 0 + return 0 endif - if getline(v:lnum) =~ '^\s*}' - let ind = ind - &sw + let ind = indent(pnum) + s:count_braces(pnum, 1) * &sw + + let pline = getline(pnum) + if pline =~ '}\s*$' + let ind -= (s:count_braces(pnum, 0) - (pline =~ '^\s*}' ? 1 : 0)) * &sw endif return ind |