version 5 by Michael Callaghan
Section 3 - Rules for text questions
Text question rules is a rulebook.
The text question rules have outcomes exit (success), retry (failure) and parse (failure).
The first text question rule (this is the remove punctuation from text questions rule):
if punctuation removal is true:
replace the regular expression "\p" in the current answer with "";
The last text question rule (this is the default text question rule):
if closed question mode is true:
if closed question mode is false: