tree 722ceda1efeb4f7f5a2b3f55e1131382e7e6b4d6
parent 4734f3b200a6563727510ba2f3df39ece47fe0d8
author Till Westmann <till@westmann.org> 1374616411 -0700
committer Till Westmann <till@westmann.org> 1374616411 -0700

s/INTEGER/DIGITS/
simplify rules for IDENTIFIER and VARIABLE