findname ';' PATH ( ';' FILTER )

Project

public String _findname(String args[]) {
	return findPath("findname", args, false);
}

String findPath(String name, String[] args, boolean fullPathName) {
	if (args.length > 3) {
		warning("Invalid nr of arguments to " + name + " " + Arrays.asList(args) + ", syntax: ${" + name
				+ " (; reg-expr (; replacement)? )? }");
		return null;
	}

	String regexp = ".*";
	String replace = null;

	switch (args.length) {
		case 3 :
			replace = args[2];
			//$FALL-THROUGH$
		case 2 :
			regexp = args[1];
	}
	StringBuilder sb = new StringBuilder();
	String del = "";

	Pattern expr = Pattern.compile(regexp);
	for (Iterator<String> e = dot.getResources().keySet().iterator(); e.hasNext();) {
		String path = e.next();
		if (!fullPathName) {
			int n = path.lastIndexOf('/');
			if (n >= 0) {
				path = path.substring(n + 1);
			}
		}

		Matcher m = expr.matcher(path);
		if (m.matches()) {
			if (replace != null)
				path = m.replaceAll(replace);

			sb.append(del);
			sb.append(path);
			del = ", ";
		}
	}
	return sb.toString();
}