[perl #80224] PATCH: cleanup some regex code

On Sat Dec 04 10:28:48 2010, public@khwilliamson.com wrote:
> This cleanup includes some minor efficiency and portability 
> improvements, and fixes some compiler warnings introduced in the recent 
> Unicode bug patches, and fixes a bug in a utf8.h macro that was masked 
> by it heretofore not being called directly

Thank you. Applied as 7b597bb-83d7b9.

• [perl #80224] PATCH: cleanup some regex code by Father Chrysostomos via RT
• [perl #80224] PATCH: cleanup some regex code by karl williamson