patch 8.1.1567: localtime_r() does not respond to $TZ changes commit https://github.com/vim/vim/commit/db51730df1817fc4b6ecf5a065c69fac518ad821 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 18 22:53:24 2019 +0200 patch 8.1.1567: localtime_r() does not respond to $TZ changes Problem: Localtime_r() does not respond to $TZ changes. Solution: If $TZ changes then call tzset(). (Tom Ryder)

" Vim filetype plugin
" Language:	git config file
" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
" Last Change:	2009 Dec 24

" Only do this when not done yet for this buffer
if (exists("b:did_ftplugin"))
  finish
endif
let b:did_ftplugin = 1

setlocal formatoptions-=t formatoptions+=croql
setlocal comments=:#,:; commentstring=;\ %s

let b:undo_ftplugin = "setl fo< com< cms<"