def _nt_include_declaration
start_index = index
if node_cache[:include_declaration].has_key?(index)
cached = node_cache[:include_declaration][index]
if cached
node_cache[:include_declaration][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
@index = cached.interval.end
end
return cached
end
i0, s0 = index, []
if (match_len = has_terminal?('include', false, index))
r1 = instantiate_node(SyntaxNode,input, index...(index + match_len))
@index += match_len
else
terminal_parse_failure('\'include\'')
r1 = nil
end
s0 << r1
if r1
r2 = _nt_space
s0 << r2
if r2
if has_terminal?(@regexps[gr = '\A[A-Z]'] ||= Regexp.new(gr), :regexp, index)
r3 = true
@index += 1
else
terminal_parse_failure('[A-Z]')
r3 = nil
end
s0 << r3
if r3
s4, i4 = [], index
loop do
i5 = index
r6 = _nt_alphanumeric_char
if r6
r6 = SyntaxNode.new(input, (index-1)...index) if r6 == true
r5 = r6
else
if (match_len = has_terminal?('::', false, index))
r7 = instantiate_node(SyntaxNode,input, index...(index + match_len))
@index += match_len
else
terminal_parse_failure('\'::\'')
r7 = nil
end
if r7
r7 = SyntaxNode.new(input, (index-1)...index) if r7 == true
r5 = r7
else
@index = i5
r5 = nil
end
end
if r5
s4 << r5
else
break
end
end
r4 = instantiate_node(SyntaxNode,input, i4...index, s4)
s0 << r4
end
end
end
if s0.last
r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
r0.extend(IncludeDeclaration0)
r0.extend(IncludeDeclaration1)
else
@index = i0
r0 = nil
end
node_cache[:include_declaration][start_index] = r0
r0
end