Rewrote most str macros to work with unicode characters. Added tests for macros that had none. Added a take_while_and_consume_s macro and tests for said macro. Implemented HashSets on is_a_s and is_not_s macros for better performance than looping over the entire string for each comparison.
Rewrote most str macros to work with unicode characters. Added tests for macros that had none. Added a take_while_and_consume_s macro and tests for said macro. Implemented HashSets on is_a_s and is_not_s macros for better performance than looping over the entire string for each comparison.

pwoolcoc/nom,Keruspe/nom,AndyShiue/nom,meh/nom,Geal/nom,sourrust/nom