Arbitrary regex delimiters need tests.

[samcv]

Describe what you see, what you want to see, and perhaps some linkage to docs, synopses, or irclog chatter.

Example Code

m/ ^ this <[a]> /
m% ^ this <[a]>/

Picture [optional]

Leave this in. For internal use.

• [x] Fixed in Master
• [x] Fixed in Release
• [ ] Has Tests
• [ ] Passes Tests

[samcv]

This will need us to use the same script we use to generate the not allowed characters for the Q constructs.

Would be even better to use Unicode properties though.

[^\p{Ps}\p{Pe}\p{Pi}\p{Pf}]