patch 8.1.0723: cannot easily run specific test when in src/testdir commit https://github.com/vim/vim/commit/ec50401e1e1357a1340b3c92109fd4860e38a8ac Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 11 17:30:16 2019 +0100 patch 8.1.0723: cannot easily run specific test when in src/testdir Problem: Cannot run specific test when in src/testdir the same was as in the src directory. Solution: Move build rule to src/testdir/Makefile.

#! /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