patch 9.0.1529: code style test doesn't check for space after "if" Commit: https://github.com/vim/vim/commit/c9471b18728b1b37c04845ca2bc59fc981308b2d Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 9 15:00:00 2023 +0100 patch 9.0.1529: code style test doesn't check for space after "if" Problem: Code style test doesn't check for space after "if". Solution: Add a test for space.

#! /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