Mercurial > vim
view runtime/indent/yacc.vim @ 10174:b17c82587755 v7.4.2357
commit https://github.com/vim/vim/commit/46643713dc6bb04b4e84986b1763ef309e960161
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 9 21:42:36 2016 +0200
patch 7.4.2357
Problem: Attempt to read history entry while not initialized.
Solution: Skip when the index is negative.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 09 Sep 2016 21:45:06 +0200 |
parents | 35a1d7bd6191 |
children | 1218c5353e2b |
line wrap: on
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" Vim indent file " Language: YACC input file " Maintainer: Nikolai Weibull <now@bitwi.se> " Latest Revision: 2006-12-20 " Only load this indent file when no other was loaded. if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=GetYaccIndent() setlocal indentkeys=!^F,o,O setlocal nosmartindent " Only define the function once. if exists("*GetYaccIndent") finish endif function GetYaccIndent() if v:lnum == 1 return 0 endif let ind = indent(v:lnum - 1) let line = getline(v:lnum - 1) if line == '' let ind = 0 elseif line =~ '^\w\+\s*:' let ind = ind + matchend(line, '^\w\+\s*') elseif line =~ '^\s*;' let ind = 0 else let ind = indent(v:lnum) endif return ind endfunction