janhaag/PSE2011 — Issue #64: General help problem: use of "[" and "]" confusing
Author: ratefuchs
Created: 2012-02-28 17:08:05+00:00
State: open
Labels: Documentation

The characters "[" and "]" are both used in grammar rules of help topics for two purposes:
1. As special characters of regexes (meaning something is optional?)
2. As normal character for array syntax
Those two purposes cannot be clearly recognized and lead to confusion.