Do not ignore our handlebars plugins in eslint

.eslintignore

@@ -1,3 +1,7 @@
+# built by tools
 client/js/libs.min.js
-client/js/libs/**/*.js
 client/js/lounge.templates.js
+
+# third party
+client/js/libs/jquery/*.js
+client/js/libs/*.js

client/js/libs/handlebars/diff.js

@@ -2,7 +2,7 @@ var diff;
 
 Handlebars.registerHelper(
 	"diff", function(a, opt) {
-		if (a != diff) {
+		if (a !== diff) {
 			diff = a;
 			return opt.fn(this);
 		} else {

client/js/libs/handlebars/equal.js

@@ -2,7 +2,7 @@ Handlebars.registerHelper(
 	"equal", function(a, b, opt) {
 		a = a.toString();
 		b = b.toString();
-		if (a == b) {
+		if (a === b) {
 			return opt.fn(this);
 		} else {
 			return opt.inverse(this);

client/js/libs/handlebars/parse.js

@@ -9,7 +9,7 @@ Handlebars.registerHelper(
 );
 
 function uri(text) {
-	return URI.withinString(text, function(url, start, end, source) {
+	return window.URI.withinString(text, function(url) {
 		if (url.indexOf("javascript:") === 0) {
 			return url;
 		}
@@ -43,77 +43,82 @@ function channels(text) {
  * https://github.com/megawac/irc-style-parser/tree/shout
  */
 var styleCheck_Re = /[\x00-\x1F]/,
-    back_re = /^([0-9]{1,2})(,([0-9]{1,2}))?/,
-    colourKey = "\x03",
-    // breaks all open styles ^O (\x0F)
-    styleBreak = "\x0F";
+	back_re = /^([0-9]{1,2})(,([0-9]{1,2}))?/,
+	colourKey = "\x03",
+	// breaks all open styles ^O (\x0F)
+	styleBreak = "\x0F";
 
 
 function styleTemplate(settings) {
-    return "<span class='" + settings.style + "'>" + settings.text + "</span>";
+	return "<span class='" + settings.style + "'>" + settings.text + "</span>";
 }
 
 var styles = [
-    ["normal", "\x00", ""], ["underline", "\x1F"],
-    ["bold", "\x02"], ["italic", "\x1D"]
+	["normal", "\x00", ""], ["underline", "\x1F"],
+	["bold", "\x02"], ["italic", "\x1D"]
 ].map(function(style) {
-    var escaped = encodeURI(style[1]).replace("%", "\\x");
-    return {
-        name: style[0],
-        style: style[2] != null ? style[2] : "irc-" + style[0],
-        key: style[1],
-        keyregex: new RegExp(escaped + "(.*?)(" + escaped + "|$)")
-    };
+	var escaped = encodeURI(style[1]).replace("%", "\\x");
+	return {
+		name: style[0],
+		style: style[2] ? style[2] : "irc-" + style[0],
+		key: style[1],
+		keyregex: new RegExp(escaped + "(.*?)(" + escaped + "|$)")
+	};
 });
 
 function colors(line) {
-    // http://www.mirc.com/colors.html
-    // http://www.aviran.org/stripremove-irc-client-control-characters/
-    // https://github.com/perl6/mu/blob/master/examples/rules/Grammar-IRC.pm
-    // regexs are cruel to parse this thing
+	// http://www.mirc.com/colors.html
+	// http://www.aviran.org/stripremove-irc-client-control-characters/
+	// https://github.com/perl6/mu/blob/master/examples/rules/Grammar-IRC.pm
+	// regexs are cruel to parse this thing
 
-    // already done?
-    if (!styleCheck_Re.test(line)) return line;
+	// already done?
+	if (!styleCheck_Re.test(line)) {
+		return line;
+	}
 
-    // split up by the irc style break character ^O
-    if (line.indexOf(styleBreak) >= 0) {
-        return line.split(styleBreak).map(colors).join("");
-    }
+	// split up by the irc style break character ^O
+	if (line.indexOf(styleBreak) >= 0) {
+		return line.split(styleBreak).map(colors).join("");
+	}
 
-    var result = line;
-    var parseArr = result.split(colourKey);
-    var text, match, colour, background = "";
-    for (var i = 0; i < parseArr.length; i++) {
-        text = parseArr[i];
-        match = text.match(back_re);
-        if (!match) {
-            // ^C (no colour) ending. Escape current colour and carry on
-            background = "";
-            continue;
-        }
+	var result = line;
+	var parseArr = result.split(colourKey);
+	var text, match, colour, background = "";
+	for (var i = 0; i < parseArr.length; i++) {
+		text = parseArr[i];
+		match = text.match(back_re);
+		if (!match) {
+			// ^C (no colour) ending. Escape current colour and carry on
+			background = "";
+			continue;
+		}
 		colour = "irc-fg" + +match[1];
 		// set the background colour
 		if (match[3]) {
 			background = " irc-bg" + +match[3];
 		}
-        // update the parsed text result
-        result = result.replace(colourKey + text, styleTemplate({
-            style: colour + background,
-            text: text.slice(match[0].length)
-        }));
-    }
+		// update the parsed text result
+		result = result.replace(colourKey + text, styleTemplate({
+			style: colour + background,
+			text: text.slice(match[0].length)
+		}));
+	}
 
-    // Matching styles (italics/bold/underline)
-    // if only colours were this easy...
-    styles.forEach(function(style) {
-        if (result.indexOf(style.key) < 0) return;
-        result = result.replace(style.keyregex, function(match, text) {
-            return styleTemplate({
-                "style": style.style,
-                "text": text
-            });
-        });
-    });
+	// Matching styles (italics/bold/underline)
+	// if only colours were this easy...
+	styles.forEach(function(style) {
+		if (result.indexOf(style.key) < 0) {
+			return;
+		}
 
-    return result;
+		result = result.replace(style.keyregex, function(match, text) {
+			return styleTemplate({
+				"style": style.style,
+				"text": text
+			});
+		});
+	});
+
+	return result;
 }

client/js/libs/handlebars/stringcolor.js

@@ -1,5 +1,5 @@
 Handlebars.registerHelper(
 	"stringcolor", function(str) {
-		return stringcolor(str);
+		return window.stringcolor(str);
 	}
 );

client/js/libs/handlebars/users.js

@@ -1,5 +1,5 @@
 Handlebars.registerHelper(
 	"users", function(count) {
-		return count + " " + (count == 1 ? "user" : "users");
+		return count + " " + (count === 1 ? "user" : "users");
 	}
 );