patch 8.2.2390: Vim9: using positive offset is unexpected Commit: https://github.com/vim/vim/commit/b3005ce191d27fd2f234df4969d5b58fda9c1940 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 22 17:51:06 2021 +0100 patch 8.2.2390: Vim9: using positive offset is unexpected Problem: Vim9: using positive offset is unexpected. Solution: Use int8_T instead of char. (James McCoy)

" 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=\(*%s*\)