Document $() vs <{}> regex trap
Document $() vs <{}> regex trap

Resolves #1429

jonathanstowe/doc,antquinonez/doc,stmuk/doc,jonathanstowe/doc,antquinonez/doc,dmaestro/doc,gfldex/doc,dmaestro/doc,MasterDuke17/doc,stmuk/doc,dmaestro/doc,MasterDuke17/doc,stmuk/doc,gfldex/doc,perl6/doc,tbrowder/doc,jonathanstowe/doc,perl6/doc,MasterDuke17/doc,tbrowder/doc,MasterDuke17/doc,antquinonez/doc,stmuk/doc,stmuk/doc,antquinonez/doc,perl6/doc,dmaestro/doc,antquinonez/doc,gfldex/doc,gfldex/doc,perl6/doc,dmaestro/doc,tbrowder/doc,jonathanstowe/doc,perl6/doc,jonathanstowe/doc,tbrowder/doc,gfldex/doc