patch 8.2.0892: ubsan warns for undefined behavior Commit: https://github.com/vim/vim/commit/c5acc0f7fed6b061d994fc5ac660dcc0312750bd Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jun 3 18:55:38 2020 +0200 patch 8.2.0892: ubsan warns for undefined behavior Problem: Ubsan warns for undefined behavior. Solution: Use unsigned instead of signed variable. (Dominique Pelle, closes #6193)

" Vim filetype plugin file
" Language:	groovy
" Maintainer:	Justin M. Keyes <justinkz@gmail.com>
" Last Change:	2016 May 22

if exists('b:did_ftplugin')
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo-=C

let b:undo_ftplugin = 'setlocal commentstring<'

setlocal commentstring=//%s

let &cpo = s:cpo_save
unlet s:cpo_save