I should be able to compare Tags and Parsed Text to a Text Literal

(User Story, Closed -> Fixed, Priority: Critical, Test Status: Unit tested , Reported By Bad Link: Thing 3y284oe not found, )

QText

Summary: Eric noted that he tried some obvious _equals expressions, and they didn't work. That's because we don't have the appropriate type coercion yet.

His original email:

Huh. Comparing to """" was weirdly difficult.

First-pass:
  * _if(_equals(_groupKey, """"), ...)

Error: got _equals(Tag Type, Parsed Text Type)

Hmm, OK, that makes sense.

Second-pass:
  * _if(_equals(_groupKey -> Name, """"), ...)

Error: got _equals(Plain Text Type, Parsed Text Type)

...what?

Third-pass:
  * _if(_equals(""[[_groupKey -> Name]]"", """"), ...)

Works.