| " Vim indent file |
| " Language: xinetd.conf(5) configuration file |
| " Maintainer: Nikolai Weibull <now@bitwi.se> |
| " Latest Revision: 2006-12-20 |
| |
| if exists("b:did_indent") |
| finish |
| endif |
| let b:did_indent = 1 |
| |
| setlocal indentexpr=GetXinetdIndent() |
| setlocal indentkeys=0{,0},!^F,o,O |
| setlocal nosmartindent |
| |
| if exists("*GetXinetdIndent") |
| finish |
| endif |
| |
| 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') !~ 'ld\%(Comment\|String\)' |
| 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 GetXinetdIndent() |
| let pnum = prevnonblank(v:lnum - 1) |
| if pnum == 0 |
| return 0 |
| endif |
| |
| return indent(pnum) + s:count_braces(pnum, 1) * &sw |
| \ - s:count_braces(v:lnum, 0) * &sw |
| endfunction |
