"quick": add function "Lisp.tr()" for i18n

examples/M-modules/quick/qml-lisp/qml/example.qml

@@ -36,6 +36,9 @@ Item {
 
         // (5) pass 'this' as first argument (can be accessed in Lisp via qml:*caller*)
         Lisp.call(this, "eql-user:show-properties-dialog")
+
+        // (6) i18n
+        console.log(Lisp.tr("internationalization"))
     }
 
     Text {

src/eql5.js

@@ -51,3 +51,7 @@ function apply(arg1, arg2, arg3) {
     name = arg1;
     args = arg2; }
   return checkEval(EQL5.apply(caller, name, args)); }
+
+function tr(source, context, pluralNumber) {
+  // for i18n
+  return EQL5.apply(null, "eql:qtranslate", [context, source, (typeof(pluralNumber) == "number") ? pluralNumber : 0]); }