patch 8.1.0496: no tests for indent files commit https://github.com/vim/vim/commit/c0fe4978f2311be9a0221d4c2369251c719b399a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 25 16:53:19 2018 +0200 patch 8.1.0496: no tests for indent files Problem: No tests for indent files. Solution: Add a mechanism for running indent file tests. Add a first test for Vim indenting.

#! /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