Method handleSpan

src/parser.cpp:200–238

	// Span Element Callbacks

	void Parser::handleSpan(Type type, struct buf *ob, struct buf *text, struct buf *extra, struct buf *extra2) {

		std::vector<std::string> strs;
		std::string textString;
		if (text) {
			textString = std::string(text->data, text->data + text->size);
			boost::split(strs, textString, boost::is_any_of("|"));
		}
		if (strs.size() > 0) {
			int pos = atoi(strs[0].c_str());
			std::map<int, Element>::iterator elit = elementSoup.find(pos);

			Element element = elit->second;
			element.setType(type);

			if (extra != NULL && extra->size) {
				if (element.getType() == LINK) {
					element.addAttribute("link", std::string(extra->data, extra->data + extra->size));
				}
			}

			if (extra2 != NULL && extra2->size) {
				if (element.getType() == LINK) {
					element.addAttribute("title", std::string(extra2->data, extra2->data + extra2->size));
				}
			}

			elementSoup.erase(pos);
			elementSoup[pos] = element;

			bufputs(ob, textString.c_str());
		}
		else {
			Element element;
			element.setType(type);

			createSpan(element, ob);
		}
	}

	void Parser::createSpan(const Element& element, struct buf *ob) {
		elementCount++;