Thanks for the suggestion, but that won't do what I need: it would only process the last option (tdiwefo) specified before the -m. I want to 'log' for each message category specified in the -tdiwefo...
If I call my function with grouped options: "logm -TDIWEFO 'message' ", then only the "T" gets parsed correctly. The subsequent values returned have underscores prefixed to the value: "_D", "_I",...