def _nt_module_declaration
start_index = index
if node_cache[:module_declaration].has_key?(index)
cached = node_cache[:module_declaration][index]
@index = cached.interval.end if cached
return cached
end
i0, s0 = index, []
i1, s1 = index, []
if input.index('module', index) == index
r2 = instantiate_node(SyntaxNode,input, index...(index + 6))
@index += 6
else
terminal_parse_failure('module')
r2 = nil
end
s1 << r2
if r2
r3 = _nt_space
s1 << r3
if r3
if input.index(Regexp.new('[A-Z]'), index) == index
r4 = instantiate_node(SyntaxNode,input, index...(index + 1))
@index += 1
else
r4 = nil
end
s1 << r4
if r4
s5, i5 = [], index
loop do
r6 = _nt_alphanumeric_char
if r6
s5 << r6
else
break
end
end
r5 = instantiate_node(SyntaxNode,input, i5...index, s5)
s1 << r5
if r5
r7 = _nt_space
s1 << r7
end
end
end
end
if s1.last
r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
r1.extend(ModuleDeclaration0)
else
self.index = i1
r1 = nil
end
s0 << r1
if r1
i8 = index
r9 = _nt_module_declaration
if r9
r8 = r9
else
r10 = _nt_grammar
if r10
r8 = r10
else
self.index = i8
r8 = nil
end
end
s0 << r8
if r8
i11, s11 = index, []
r12 = _nt_space
s11 << r12
if r12
if input.index('end', index) == index
r13 = instantiate_node(SyntaxNode,input, index...(index + 3))
@index += 3
else
terminal_parse_failure('end')
r13 = nil
end
s11 << r13
end
if s11.last
r11 = instantiate_node(SyntaxNode,input, i11...index, s11)
r11.extend(ModuleDeclaration1)
else
self.index = i11
r11 = nil
end
s0 << r11
end
end
if s0.last
r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
r0.extend(ModuleDeclaration2)
r0.extend(ModuleDeclaration3)
else
self.index = i0
r0 = nil
end
node_cache[:module_declaration][start_index] = r0
return r0
end