CHANGES
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0.00204
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* Added a bunch of stuff to the TODO file.
* Added parens around each part of the $interactive
detection expression.
* Prompt variables are now dealt with via %prompt_vars,
which can be modified, so that custom prompt variables
can be created.
* Added %built_ins.
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0.00203
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* Fixed typo that caused a bug where prompt variable "$"
didn't work. Thanks to John Labovitz.
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0.00202
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0.00201
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0.002
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0.001
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Initial release