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
" Language:        Jsonnet
" Maintainer:      Cezary Drożak <cezary@drozak.net>
" URL:             https://github.com/google/vim-jsonnet
" Last Change:     2022-09-08

" 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

setlocal commentstring=//\ %s

let b:undo_ftplugin = "setlocal commentstring<"