Mercurial > vim
view runtime/indent/tcsh.vim @ 18243:463da8586749 v8.1.2116
patch 8.1.2116: no check for out of memory
Commit: https://github.com/vim/vim/commit/1671de3098b7ab663398dd694b314e7f67a93411
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Oct 5 21:35:16 2019 +0200
patch 8.1.2116: no check for out of memory
Problem: No check for out of memory.
Solution: Check for NULL pointer.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 05 Oct 2019 21:45:04 +0200 |
parents | d0a20101ecb2 |
children | 9c221ad9634a |
line wrap: on
line source
" Vim indent file " Language: C-shell (tcsh) " Maintainer: GI <a@b.c>, where a='gi1242+vim', b='gmail', c='com' " Last Modified: Sat 10 Dec 2011 09:23:00 AM EST " Only load this indent file when no other was loaded. if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=TcshGetIndent() setlocal indentkeys+=e,0=end,0=endsw indentkeys-=0{,0},0),:,0# " Only define the function once. if exists("*TcshGetIndent") finish endif function TcshGetIndent() " Find a non-blank line above the current line. let lnum = prevnonblank(v:lnum - 1) " Hit the start of the file, use zero indent. if lnum == 0 return 0 endif " Add indent if previous line begins with while or foreach " OR line ends with case <str>:, default:, else, then or \ let ind = indent(lnum) let line = getline(lnum) if line =~ '\v^\s*%(while|foreach)>|^\s*%(case\s.*:|default:|else)\s*$|%(<then|\\)$' let ind = ind + shiftwidth() endif if line =~ '\v^\s*breaksw>' let ind = ind - shiftwidth() endif " Subtract indent if current line has on end, endif, case commands let line = getline(v:lnum) if line =~ '\v^\s*%(else|end|endif)\s*$' let ind = ind - shiftwidth() endif return ind endfunction