def _nt_eol
start_index = index
if node_cache[:eol].has_key?(index)
cached = node_cache[:eol][index]
@index = cached.interval.end if cached
return cached
end
i0 = index
if has_terminal?("\n", false, index)
r1 = instantiate_node(SyntaxNode,input, index...(index + 1))
@index += 1
else
terminal_parse_failure("\n")
r1 = nil
end
if r1
r0 = r1
else
i2, s2 = index, []
if has_terminal?("\r", false, index)
r3 = instantiate_node(SyntaxNode,input, index...(index + 1))
@index += 1
else
terminal_parse_failure("\r")
r3 = nil
end
s2 << r3
if r3
if has_terminal?("\n", false, index)
r5 = instantiate_node(SyntaxNode,input, index...(index + 1))
@index += 1
else
terminal_parse_failure("\n")
r5 = nil
end
if r5
r4 = r5
else
r4 = instantiate_node(SyntaxNode,input, index...index)
end
s2 << r4
end
if s2.last
r2 = instantiate_node(SyntaxNode,input, i2...index, s2)
r2.extend(Eol0)
else
@index = i2
r2 = nil
end
if r2
r0 = r2
else
@index = i0
r0 = nil
end
end
node_cache[:eol][start_index] = r0
r0
end