Vortex Module Revision

An existing module can be examined by checking it out. If it is to be edited as well, it should be locked to indicate this to other users (locked revisions are flagged in the output of -listlib.) Check-out occurs with this syntax:

texis -co [-module name] [-date D] [-rev N.N] [-lock] [script]

The module with the given name is checked out and written to the script file, or standard output if not specified. If the module name is not given, it defaults to the base filename of the script. If -lock is given, the module is locked as well. By default the latest revision of the module is checked out; a specific revision number can be examined with the -rev option. Or the latest revision on or before a (Texis-parseable) date D can be obtained with the -date option.