Wrap requirejs text plugin for compiling haml. Works around dependency loading problems in r.js by detecting node and using the node loader. However the resulting javascript blob appears to deadlock. The callback for the request() call never executes.

haml2.js

// haml loader for requirejs
(function() {

function register(text, haml) {
	var plugin = Object.create(text); // inherit methods of the text loader

	function wrapload(fn) {
		return function(value) {
			fn(haml.compileHaml({source: value}));
		}
	}

	function load(name, req, onload, config) {
		return text.load(name, req, wrapload(onload), config);
	}

	plugin.load = load;

	return plugin;
};

if (typeof process !== 'undefined') {
	haml = require.nodeRequire(process.cwd() + '/node_modules/haml');

	define(['text'], function(text) {
		return register(text, haml);
	});
} else {
	define(['text', 'lib/haml'], register);
}

}());