Fixed a ton of bugs and made almost everything work

html_orig/dump_js_lang.php

@@ -0,0 +1,21 @@
+<?php
+
+/* This script is run on demand to generate JS version of tr() */
+
+require_once __DIR__ . '/base.php';
+
+$selected = [
+	'wifi.connected_ip_is',
+	'wifi.not_conn',
+];
+
+$out = [];
+foreach ($selected as $key) {
+	$out[$key] = $_messages[$key];
+}
+
+file_put_contents(__DIR__. '/jssrc/lang.js',
+	"// Generated from PHP locale file\n" .
+	'var _tr = ' . json_encode($out, JSON_PRETTY_PRINT|JSON_UNESCAPED_UNICODE) . ";\n\n" .
+	"function tr(key) { return _tr[key] || '?'+key+'?'; }\n"
+);