Hi! I've released version 1.5.2 of the validate-args package, which provides a framework for function argument and table validation. This is a major upgrade from the last public release (1.2.4). A few highlights: * lists of elements are recognized * types may now be also be expressed as complex validation specifications * named arguments may now be processed in a specific order * "catch-all" specifications may be provided for parameters without explicitly specified types A rockspec and a complete tarball are available here: https://bitbucket.org/djerius/validate.args/downloads/validate-args-1.5.2-1.rockspec https://bitbucket.org/djerius/validate.args/downloads/validate-args-1.5.2.tar.gz A more detailed list of changes is here: https://bitbucket.org/djerius/validate.args/src/4d99a3eeefce/NEWS Diab