Clarification: alphabetic characters do not "include" underscore
Clarification: alphabetic characters do not "include" underscore

perl6/doc,MasterDuke17/doc,MasterDuke17/doc,tbrowder/doc,perl6/doc,MasterDuke17/doc,tbrowder/doc,tbrowder/doc,perl6/doc,perl6/doc,perl6/doc,tbrowder/doc,MasterDuke17/doc