patch 9.0.1335: no test for bad use of spaces in help files Commit: https://github.com/vim/vim/commit/d950984489e50b12d87c85f0cce1d672c880aa23 Author: h-east <h.east.727@gmail.com> Date: Tue Feb 21 13:33:17 2023 +0000 patch 9.0.1335: no test for bad use of spaces in help files Problem: No test for bad use of spaces in help files. Solution: Add checks for use of spaces in help files. Ignore intentional spaces. (Hirohito Higashi, closes #11952)

#! /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