define("dojox/dtl/filter/htmlstrings", [
	"dojo/_base/lang",
	"../_base"
], function(lang,dd){

	var htmlstrings = lang.getObject("filter.htmlstrings", true, dd);
/*=====
	htmlstrings = {
		// TODO: summary
	};
=====*/

	lang.mixin(htmlstrings, {
		_linebreaksrn: /(\r\n|\n\r)/g,
		_linebreaksn: /\n{2,}/g,
		_linebreakss: /(^\s+|\s+$)/g,
		_linebreaksbr: /\n/g,
		_removetagsfind: /[a-z0-9]+/g,
		_striptags: /<[^>]*?>/g,
		linebreaks: function(value){
			// summary:
			//		Converts newlines into `<p>` and `<br />`s
			var output = [];
			var dh = htmlstrings;
			value = value.replace(dh._linebreaksrn, "\n");
			var parts = value.split(dh._linebreaksn);
			for(var i = 0; i < parts.length; i++){
				var part = parts[i].replace(dh._linebreakss, "").replace(dh._linebreaksbr, "<br />");
				output.push("<p>" + part + "</p>");
			}

			return output.join("\n\n");
		},
		linebreaksbr: function(value){
			// summary:
			//		Converts newlines into `<br />`s
			var dh = htmlstrings;
			return value.replace(dh._linebreaksrn, "\n").replace(dh._linebreaksbr, "<br />");
		},
		removetags: function(value, arg){
			// summary:
			//		Removes a space separated list of [X]HTML tags from the output"
			var dh = htmlstrings;
			var tags = [];
			var group;
			while(group = dh._removetagsfind.exec(arg)){
				tags.push(group[0]);
			}
			tags = "(" + tags.join("|") + ")";
			return value.replace(new RegExp("</?\s*" + tags + "\s*[^>]*>", "gi"), "");
		},
		striptags: function(value){
			// summary:
			//		Strips all [X]HTML tags
			return value.replace(dojox.dtl.filter.htmlstrings._striptags, "");
		}
	});

	return htmlstrings;
});