Mercurial > vim
diff runtime/indent/hog.vim @ 7188:3ba0f29ba1d1
commit https://github.com/vim/vim/commit/d7464be9747fcaa8e6210e1f00a3882932df76e2
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Nov 1 16:49:04 2015 +0100
Updated runtime files.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 01 Nov 2015 17:00:05 +0100 |
parents | |
children | 63b0b7b79b25 |
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new file mode 100644 --- /dev/null +++ b/runtime/indent/hog.vim @@ -0,0 +1,77 @@ +" Vim indent file +" Language: hog (Snort.conf) +" Maintainer: Victor Roemer, <vroemer@badsec.org> +" Last Change: Mar 7, 2013 + +" Only load this indent file when no other was loaded. +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 +let b:undo_indent = 'setlocal smartindent< indentexpr< indentkeys<' + +setlocal nosmartindent +setlocal indentexpr=GetHogIndent() +setlocal indentkeys+=!^F,o,O,0# + +" Only define the function once. +if exists("*GetHogIndent") + finish +endif + +let s:cpo_save = &cpo +set cpo&vim + +let s:syn_blocks = '\<SnortRuleTypeBody\>' + +function s:IsInBlock(lnum) + return synIDattr(synID(a:lnum, 1, 1), 'name') =~ s:syn_blocks +endfunction + +function GetHogIndent() + let prevlnum = prevnonblank(v:lnum-1) + + " Comment blocks have identical indent + if getline(v:lnum) =~ '^\s*#' && getline(prevlnum) =~ '^\s*#' + return indent(prevlnum) + endif + + " Ignore comment lines when calculating indent + while getline(prevlnum) =~ '^\s*#' + let prevlnum = prevnonblank(prevlnum-1) + if !prevlnum + return previndent + endif + endwhile + + " Continuation of a line that wasn't indented + let prevline = getline(prevlnum) + if prevline =~ '^\k\+.*\\\s*$' + return &sw + endif + + " Continuation of a line that was indented + if prevline =~ '\k\+.*\\\s*$' + return indent(prevlnum) + endif + + " Indent the next line if previous line contained a start of a block + " definition ('{' or '('). + if prevline =~ '^\k\+[^#]*{}\@!\s*$' " TODO || prevline =~ '^\k\+[^#]*()\@!\s*$' + return &sw + endif + + " Match inside of a block + if s:IsInBlock(v:lnum) + if prevline =~ "^\k\+.*$" + return &sw + else + return indent(prevlnum) + endif + endif + + return 0 +endfunction + +let &cpo = s:cpo_save +unlet s:cpo_save