patch 8.1.2218: "gN" is off by one in Visual mode Commit: https://github.com/vim/vim/commit/453c19257f6d97904ec2e3823e88e63c983f2f9a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Oct 26 14:42:09 2019 +0200 patch 8.1.2218: "gN" is off by one in Visual mode Problem: "gN" is off by one in Visual mode. Solution: Check moving forward. (Christian Brabandt, https://github.com/vim/vim/issues/5075)

" 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=\(*%s*\)