Mine

[17:57:52 ~/full/chandler] tools/rt.py --params='--wing; --catch=never' --mode=debug -t recTestMulti
Using /System/Library/Frameworks/Python.framework/Versions/2.5/Resources/Python.app/Contents/MacOS/Python Chandler.py --create --catch=tests --profileDir=test_profile --parcelPath=tools/cats/DataFiles --recordedTest=recTestMulti --wing; --catch=never
Usage: Chandler.py [options]

Chandler.py: error: no such option: --wing; --catch
***Error exit code=2
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The following tests failed:
recordedTest recTestMulti

[18:00:28 ~/full/chandler] tools/rt.py --params="--wing, --catch=never" --mode=debug -t recTestMulti
Using /System/Library/Frameworks/Python.framework/Versions/2.5/Resources/Python.app/Contents/MacOS/Python Chandler.py --create --catch=tests --profileDir=test_profile --parcelPath=tools/cats/DataFiles --recordedTest=recTestMulti --wing, --catch=never
Usage: Chandler.py [options]

Chandler.py: error: no such option: --wing, --catch
***Error exit code=2
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
The following tests failed:
recordedTest recTestMulti