[Fix #895] allow numbers within variable names#896

Merged

pyrmont merged 4 commits intorouge-ruby:masterfrom fmichonneau:fix-r-underscores

Jul 30, 2019

+4-3

Commits on Jul 30, 2019

variables can contain numbers

fmichonneau
authored and
pyrmont
committed
add NULL

fmichonneau
authored and
pyrmont
committed
Fix regex to cover valid names
pyrmont
committed
Delete old rule
pyrmont
committed