Mercurial > vim
view runtime/indent/teraterm.vim @ 27673:ba7dcf54d309 v8.2.4362
patch 8.2.4362: :retab may allocate too much memory
Commit: https://github.com/vim/vim/commit/33f3c5985491032d5bdfc30e722e85d5a0285e64
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 12 20:46:15 2022 +0000
patch 8.2.4362: :retab may allocate too much memory
Problem: :retab may allocate too much memory.
Solution: Bail out when allocating more than MAXCOL bytes.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 12 Feb 2022 22:00:03 +0100 |
parents | ebedba7a4898 |
children |
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" Vim indent file " Language: Tera Term Language (TTL) " Based on Tera Term Version 4.100 " Maintainer: Ken Takata " URL: https://github.com/k-takata/vim-teraterm " Last Change: 2021-10-18 " Filenames: *.ttl " License: VIM License if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal nosmartindent setlocal noautoindent setlocal indentexpr=GetTeraTermIndent(v:lnum) setlocal indentkeys=!^F,o,O,e setlocal indentkeys+==elseif,=endif,=loop,=next,=enduntil,=endwhile let b:undo_indent = "setl ai< inde< indk< si<" if exists("*GetTeraTermIndent") finish endif function! GetTeraTermIndent(lnum) let l:prevlnum = prevnonblank(a:lnum-1) if l:prevlnum == 0 " top of file return 0 endif " grab the previous and current line, stripping comments. let l:prevl = substitute(getline(l:prevlnum), ';.*$', '', '') let l:thisl = substitute(getline(a:lnum), ';.*$', '', '') let l:previ = indent(l:prevlnum) let l:ind = l:previ if l:prevl =~ '^\s*if\>.*\<then\>' " previous line opened a block let l:ind += shiftwidth() endif if l:prevl =~ '^\s*\%(elseif\|else\|do\|until\|while\|for\)\>' " previous line opened a block let l:ind += shiftwidth() endif if l:thisl =~ '^\s*\%(elseif\|else\|endif\|enduntil\|endwhile\|loop\|next\)\>' " this line closed a block let l:ind -= shiftwidth() endif return l:ind endfunction " vim: ts=8 sw=2 sts=2