Function _process_doc_line

modules/gdscript/gdscript_parser.cpp:3826–3941

};

static String _process_doc_line(const String &p_line, const String &p_text, const String &p_space_prefix, DocLineState &r_state) {
	String line = p_line;
	if (r_state == DOC_LINE_NORMAL) {
		line = line.strip_edges(true, false);
	} else {
		line = line.trim_prefix(p_space_prefix);
	}

	String line_join;
	if (!p_text.is_empty()) {
		if (r_state == DOC_LINE_NORMAL) {
			if (p_text.ends_with("[/codeblock]")) {
				line_join = "\n";
			} else if (!p_text.ends_with("[br]")) {
				line_join = " ";
			}
		} else {
			line_join = "\n";
		}
	}

	String result;
	int from = 0;
	int buffer_start = 0;
	const int len = line.length();
	bool process = true;
	while (process) {
		switch (r_state) {
			case DOC_LINE_NORMAL: {
				int lb_pos = line.find_char('[', from);
				if (lb_pos < 0) {
					process = false;
					break;
				}
				int rb_pos = line.find_char(']', lb_pos + 1);
				if (rb_pos < 0) {
					process = false;
					break;
				}

				from = rb_pos + 1;

				String tag = line.substr(lb_pos + 1, rb_pos - lb_pos - 1);
				if (tag == "code" || tag.begins_with("code ")) {
					r_state = DOC_LINE_IN_CODE;
				} else if (tag == "codeblock" || tag.begins_with("codeblock ")) {
					if (lb_pos == 0) {
						line_join = "\n";
					} else {
						result += line.substr(buffer_start, lb_pos - buffer_start) + '\n';
					}
					result += "[" + tag + "]";
					if (from < len) {
						result += '\n';
					}

					r_state = DOC_LINE_IN_CODEBLOCK;
					buffer_start = from;