Mercurial > vim
view runtime/indent/treetop.vim @ 26406:fcc57227e99b v8.2.3734
patch 8.2.3734: Vim9: crash when no pattern match found
Commit: https://github.com/vim/vim/commit/01a4dcbceefa99696bd1ef8631c3f7ce9f6e0cc2
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Dec 4 13:15:10 2021 +0000
patch 8.2.3734: Vim9: crash when no pattern match found
Problem: Vim9: crash when no pattern match found.
Solution: Check for error.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 04 Dec 2021 14:30:03 +0100 |
parents | 11b656e74444 |
children | 4d76b3e07c07 |
line wrap: on
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" Vim indent file " Language: Treetop " Previous Maintainer: Nikolai Weibull <now@bitwi.se> " Latest Revision: 2011-03-14 if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=GetTreetopIndent() setlocal indentkeys=0{,0},!^F,o,O,=end setlocal nosmartindent if exists("*GetTreetopIndent") finish endif function GetTreetopIndent() let pnum = prevnonblank(v:lnum - 1) if pnum == 0 return 0 endif let ind = indent(pnum) let line = getline(pnum) if line =~ '^\s*\%(grammar\|module\|rule\)\>' let ind += shiftwidth() endif let line = getline(v:lnum) if line =~ '^\s*end\>' let ind -= shiftwidth() end return ind endfunction