patch 8.2.0151: detecting a script was already sourced is unreliable Commit: https://github.com/vim/vim/commit/978d170bdce9c0a47e6683cd7c288bc2706f3fff Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 26 17:38:12 2020 +0100 patch 8.2.0151: detecting a script was already sourced is unreliable Problem: Detecting a script was already sourced is unreliable. Solution: Do not use the inode number.

" 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=\(*%s*\)