Update language-data

"Fixed" the build script by using a known working version.

Updating to 69074e24757a59ad9a20be4a28ddbe4285ae06a6.

scripts/fetch-language-data.sh

@@ -18,14 +18,10 @@ then (
 	git clone "$UPSTREAM" "$CLONEDIR"
 fi
 
-if [ -d "$BASEDIR"/node_modules/browserify ]
-then
-	echo "browserify already installed"
-else (
-	echo "Installing browserify"
-	cd "$BASEDIR";
-	npm install --no-save browserify
-) fi
+# This re-installs it every time, but guarantees we have the right version
+echo "Installing browserify"
+cd "$BASEDIR";
+npm install --no-save browserify@v16.5.2
 
 echo "Transforming language-data"
 

scripts/transform.js

@@ -1,16 +1,18 @@
-var through = require( 'through' );
+const through = require( 'through' );
 
 module.exports = function () {
-	var data, end, write;
-	data = '( function ( $ ) {\n\t$.uls = $.uls || {};\n\t$.uls.data = ';
-	write = function ( buf ) {
+	let data = '( function ( $ ) {\n\t$.uls = $.uls || {};\n\t$.uls.data = ';
+
+	const write = function ( buf ) {
 		data += buf;
 		return data;
 	};
-	end = function () {
+
+	const end = function () {
 		data += '\n} ( jQuery ) );';
 		this.queue( data );
-		return this.queue( null );
+		this.queue( null );
 	};
+
 	return through( write, end );
 };