patch 8.2.1390: Vim9: type error after storing an option value Commit: https://github.com/vim/vim/commit/1c199f9c70446933677d5210f34d2b86eefa2a43 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 7 21:28:34 2020 +0200 patch 8.2.1390: Vim9: type error after storing an option value Problem: Vim9: type error after storing an option value. Solution: Drop the type after a STOREOPT instruction. (closes https://github.com/vim/vim/issues/6632)

" 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=\(*%s*\)