patch 9.0.1297: wrong value for $LC_CTYPE makes the environ test fail Commit: https://github.com/vim/vim/commit/962d91643520ec3748fcf5af3263d89ccfcdda92 Author: WuerfelDev <dev@wuerfeldev.de> Date: Fri Feb 10 20:49:08 2023 +0000 patch 9.0.1297: wrong value for $LC_CTYPE makes the environ test fail Problem: Wrong value for $LC_CTYPE makes the environ test fail. Solution: Unset $LC_CTYPE when running tests. (closes https://github.com/vim/vim/issues/11963)

" 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<"