Hi Ilya Let's use single quotes instead of variable.
Using the script directly with single quotes loses the ability to reuse it with an additional set of folders , expressions and RET_ON_FAIL. If we wish to keep the awk code in this file and not in a separate file, maybe receiving the awk script parameters from the function check_forbidden_additions( ) can also preserve the ability to reuse in future cases. thanks /Arnon
