Adding support for parsing "+" sig in NumTok.
Adding support for parsing "+" sig in NumTok.

Support in the parser needs yet to be added though.

SkySkimmer/coq,ejgallego/coq,JasonGross/coq,gares/coq,gares/coq,coq/coq,Zimmi48/coq,coq/coq,JasonGross/coq,JasonGross/coq,ejgallego/coq,ejgallego/coq,JasonGross/coq,gares/coq,gares/coq,silene/coq,coq/coq,SkySkimmer/coq,Zimmi48/coq,ejgallego/coq,silene/coq,silene/coq,Zimmi48/coq,SkySkimmer/coq,coq/coq,Zimmi48/coq,gares/coq,SkySkimmer/coq