# File lib/treetop/compiler/metagrammar.rb, line 1958 def _nt_terminal start_index = index if node_cache[:terminal].has_key?(index) cached = node_cache[:terminal][index] @index = cached.interval.end if cached return cached end i0 = index r1 = _nt_quoted_string if r1 r0 = r1 else r2 = _nt_character_class if r2 r0 = r2 else r3 = _nt_anything_symbol if r3 r0 = r3 else self.index = i0 r0 = nil end end end node_cache[:terminal][start_index] = r0 return r0 end