Version 4.1 Changes

Version 4 dates from March, 2014. It switches to Python3.3. This is a rewrite. It doesn't use 2to3 or six.

If you're forced to use Python 2, you'll have to have a two-part application. The Stingray parts use Python3.3. All the other parts use Python2.

Added a "replacing" option to the COBOL Schema Loader.

with open("xyzzy.cob", "r") as cobol:
    schema= stingray.cobol.loader.COBOLSchemaLoader( cobol, replacing=("'WORD'", "BAR") )

The idea is to permit a copybook that expects "REPLACING" to be parsed.

Handle multiple 01-level declarations in a single COBOL copybook file. This simply creates more names in the schema.

Added a COBOL demo to show how to process a file with an external schema.