patch 8.2.2381: Vim9: divide by zero does not abort expression execution Commit: https://github.com/vim/vim/commit/c5f59fab23820454f060562927ddc1397f9d479a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 21 12:34:14 2021 +0100 patch 8.2.2381: Vim9: divide by zero does not abort expression execution Problem: Vim9: divide by zero does not abort expression execution. Solution: Use a "failed" flag. (issue https://github.com/vim/vim/issues/7704)

" Vim filetype plugin file
" Language:	Mathematica
" Maintainer:	Ian Ford <ianf@wolfram.com>
" Last Change:	22 January 2019

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
	finish
endif

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

let b:undo_ftplugin = "setlocal commentstring<"

setlocal commentstring=\(*%s*\)