patch 8.2.2713: folding code not sufficiently tested Commit: https://github.com/vim/vim/commit/68ffe8cade5e0c52680c00cb9f3f87104fbe653a Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 5 12:47:25 2021 +0200 patch 8.2.2713: folding code not sufficiently tested Problem: Folding code not sufficiently tested. Solution: Add a few more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8064)

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done