patch 9.0.0831: compiler warning for redefining HAVE_DUP Commit: https://github.com/vim/vim/commit/6c3d3e69047438ff5b7f58d44fe66af9e2c4212b Author: ichizok <gclient.gaap@gmail.com> Date: Fri Nov 4 22:38:11 2022 +0000 patch 9.0.0831: compiler warning for redefining HAVE_DUP Problem: Compiler warning for redefining HAVE_DUP. Solution: Undefine HAVE_DUP if needed. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/11484)

" 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