Mercurial > vim
view runtime/indent/ld.vim @ 18525:99adbfe3dde3
Added tag v8.1.2256 for changeset ef397aa47dd4bbdff65cc022f17fa4dfaf400afe
author | Bram Moolenaar <Bram@vim.org> |
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date | Mon, 04 Nov 2019 23:45:04 +0100 |
parents | d0a20101ecb2 |
children | 9c221ad9634a |
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" Vim indent file " Language: ld(1) script " Previous 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=GetLDIndent() setlocal indentkeys=0{,0},!^F,o,O setlocal nosmartindent if exists("*GetLDIndent") finish endif function s:prevnonblanknoncomment(lnum) let lnum = a:lnum while lnum > 1 let lnum = prevnonblank(lnum) let line = getline(lnum) if line =~ '\*/' while lnum > 1 && line !~ '/\*' let lnum -= 1 endwhile if line =~ '^\s*/\*' let lnum -= 1 else break endif else break endif 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') !~ '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 GetLDIndent() let line = getline(v:lnum) if line =~ '^\s*\*' return cindent(v:lnum) elseif line =~ '^\s*}' return indent(v:lnum) - shiftwidth() endif let pnum = s:prevnonblanknoncomment(v:lnum - 1) if pnum == 0 return 0 endif let ind = indent(pnum) + s:count_braces(pnum, 1) * shiftwidth() let pline = getline(pnum) if pline =~ '}\s*$' let ind -= (s:count_braces(pnum, 0) - (pline =~ '^\s*}' ? 1 : 0)) * shiftwidth() endif return ind endfunction