patch 8.2.2191: Vim9: using wrong name with lambda in nested function Commit: https://github.com/vim/vim/commit/58a52f215a568b32c8a3aec0ccdb383f1a76dba0 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 22 18:56:55 2020 +0100 patch 8.2.2191: Vim9: using wrong name with lambda in nested function Problem: Vim9: using wrong name with lambda in nested function. Solution: Copy the lambda name earlier. (closes https://github.com/vim/vim/issues/7525)

" 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=\(*%s*\)