# File lib/treetop/compiler/metagrammar.rb, line 1046 def alternatives [head] + tail end
# File lib/treetop/compiler/metagrammar.rb, line 1054 def inline_modules (alternatives.map {|alt| alt.inline_modules }).flatten end
# File lib/treetop/compiler/metagrammar.rb, line 1050 def tail super.elements.map {|elt| elt.alternative} end