patch 8.2.0621: after running tests asan files may remain Commit: https://github.com/vim/vim/commit/95a467e7eeab664a71446e320d328d1d7c52a35a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 23 14:41:46 2020 +0200 patch 8.2.0621: after running tests asan files may remain Problem: After running tests asan files may remain. Solution: Clean up asan files with "make testclean".

#! /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