# File lib/treetop/compiler/metagrammar.rb, line 2449 def _nt_anything_symbol start_index = index if node_cache[:anything_symbol].has_key?(index) cached = node_cache[:anything_symbol][index] @index = cached.interval.end if cached return cached end if input.index('.', index) == index r0 = instantiate_node(AnythingSymbol,input, index...(index + 1)) @index += 1 else terminal_parse_failure('.') r0 = nil end node_cache[:anything_symbol][start_index] = r0 return r0 end