Proposal for module path handling

[skiars]

I see now just a simple string concatenation of directory_p and specifier:

jerryscript/jerry-core/api/jerry-module.c

Lines 141 to 161 in 0d49696

	const jerry_char_t *directory_p = lit_get_magic_string_utf8 (LIT_MAGIC_STRING__EMPTY);
	jerry_size_t directory_size = lit_get_magic_string_size (LIT_MAGIC_STRING__EMPTY);
	jerry_module_t *module_p = jerry_object_get_native_ptr (referrer, &jerry_module_native_info);
	if (module_p != NULL)
	{
	directory_p = module_p->path_p;
	directory_size = module_p->basename_offset;
	}
	jerry_size_t specifier_size = jerry_string_size (specifier, JERRY_ENCODING_UTF8);
	jerry_size_t reference_size = directory_size + specifier_size;
	jerry_char_t *reference_path_p = jerry_heap_alloc (reference_size + 1);
	memcpy (reference_path_p, directory_p, directory_size);
	jerry_string_to_buffer (specifier, JERRY_ENCODING_UTF8, reference_path_p + directory_size, specifier_size);
	reference_path_p[reference_size] = '\0';
	jerry_char_t *path_p = jerry_port_path_normalize (reference_path_p, reference_size);
	jerry_heap_free (reference_path_p, reference_size + 1);

Does this mean that scenarios like absolute paths cannot be handled? My proposal for this is to add a parameter to jerry_port_path_normalize that specifies directory_size (which is also an offset to specifier).