patch 8.2.0431: some compilers don't support using e for Esc Commit: https://github.com/vim/vim/commit/56ba21a156c723d92a1929e2c500be7295efb0a8 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 23 19:17:29 2020 +0100 patch 8.2.0431: some compilers don't support using \e for Esc Problem: Some compilers don't support using \e for Esc. (Yegappan Lakshmanan) Solution: use \033 instead.

" 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=\(*%s*\)