diff --git a/src/commands.hxx b/src/commands.hxx
index b475ad0..2bf57a4 100644
--- a/src/commands.hxx
+++ b/src/commands.hxx
@@ -1382,9 +1382,12 @@ class Exists: public Command {
       Logger log(this, script);
       QString selector(script->replacevars(_selector));
       QString text(script->replacevars(_text));
+      QStringList notfound;
       Q_FOREACH(QWebElement element, frame->findAllElements(selector)) {
         if (text.isEmpty()) return true; // just find element
         if (element.toOuterXml().indexOf(text)!=-1) return true;
+        if (element.toPlainText().indexOf(text)!=-1) return true;
+        notfound += element.toOuterXml();
       }
       QWebElement element(find(frame, selector));
       if (text.isEmpty())
@@ -1394,7 +1397,7 @@ class Exists: public Command {
                               +selector);
       else
         throw AssertionFailed("not found \""+text+"\" in \""
-                              +element.toOuterXml()+"\" on "+selector);
+                              +notfound.join("\", \"")+"\" on "+selector);
       return true; // never reached due to throw above
     }
   private:
@@ -2082,8 +2085,8 @@ class If: public Command {
         "  <...>\n"
         "\n\n"
         "Execute commands conditionally. "
-        "The comparision <cmp> can be = ^ ~ < >, "
-        "which means equal, different, match, "
+        "The comparision <cmp> can be = ^ . ~ < >, "
+        "which means equal, different, contains, match, "
         "less (as integer), bigger (as integer). "
         "Match allows a regular expression. "
         "There is an optional else part.";
@@ -2096,7 +2099,7 @@ class If: public Command {
                                    QStringList& in, QString file, int line,
                                    int indent) {
       std::shared_ptr<If> cmd(new If());
-      int pos(args.indexOf(QRegularExpression("[=^~<>]")));
+      int pos(args.indexOf(QRegularExpression("[=^.~<>]")));
       if (pos<0) throw BadArgument(tag()+" needs a comparision, not: "+args);
       cmd->_variable = args.left(pos).trimmed();
       cmd->_cmp = args[pos].toLatin1();
@@ -2119,6 +2122,8 @@ class If: public Command {
           break;
         case '^': check = script->variable(_variable)!=value;
           break;
+        case '.': check = script->variable(_variable).contains(value);
+          break;
         case '~': check =
             script->variable(_variable).contains(QRegularExpression(value));
           break;
@@ -2216,8 +2221,8 @@ class Check: public Command {
         " output, such as <do>, which returns the result of JavaScript or"
         " <execute>, which returns the output of the executed command, or"
         " <call>, which returns the result of the last command. "
-        "The comparision <cmp> can be = ^ ~ < >, "
-        "which means equal, different, match, "
+        "The comparision <cmp> can be = ^ . ~ < >, "
+        "which means equal, different, contains match, "
         "less (as integer), bigger (as integer). "
         "Match allows a regular expression. "
         " less than < (integers), larger than > (integers)";
@@ -2233,7 +2238,7 @@ class Check: public Command {
                                    int indent) {
       std::shared_ptr<Check> cmd(new Check());
       cmd->_next = 0;
-      int pos(args.indexOf(QRegularExpression("[=^~<>]")));
+      int pos(args.indexOf(QRegularExpression("[=^.~<>]")));
       if (pos<0) throw BadArgument(tag()+" needs a comparision, not: "+args);
       cmd->_value1 = args.left(pos).trimmed();
       cmd->_cmp = args[pos].toLatin1();
@@ -2256,6 +2261,7 @@ class Check: public Command {
       switch (_cmp) {
         case '=': check = value1==value2; break;
         case '^': check = value1!=value2; break;
+        case '.': check = value1.contains(value2); break;
         case '~': check = value1.contains(QRegularExpression(value2)); break;
         case '<': check = value1.toInt()<value2.toInt(); break;
         case '>': check = value1.toInt()>value2.toInt(); break;
@@ -2302,7 +2308,7 @@ class For: public Command {
       if (!args.size()) throw BadArgument(tag()+" requires a <variable>");
       QStringList allargs(args.split("->"));
       cmd->_variable = allargs.takeFirst().trimmed();
-      cmd->_vals = commaSeparatedList(allargs.join(' '));
+      cmd->_vals = commaSeparatedList(allargs.join("->"));
       cmd->_script = std::shared_ptr<Script>(new Script);
       cmd->_script->parse(subCommandBlock(in), file, line+1, indent+1);
       return cmd;
@@ -2372,6 +2378,9 @@ class OfflineStoragePath: public Command {
     }
     bool execute(Script* script, QWebFrame* frame) {
       Logger log(this, script);
+      QDir path(_path);
+      if (!path.exists() && !path.mkpath(_path))
+        throw DirectoryCannotBeCreated(_path);
       TestWebPage* page(dynamic_cast<TestWebPage*>(frame->page()));
       page->settings()->setOfflineStoragePath(_path);
       return true;
diff --git a/src/testgui.hxx b/src/testgui.hxx
index f861878..c32cebd 100644
--- a/src/testgui.hxx
+++ b/src/testgui.hxx
@@ -155,6 +155,7 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     }
     void on__jsExecute_clicked() {
       enterText(true);
+      qDebug()<<"on__jsExecute_clicked"<<selector()<<_javascriptCode->toPlainText();
       _jsResult->setText(execute(selector(), _javascriptCode->toPlainText()));
     }
     void on__web_linkClicked(const QUrl& url) {
@@ -607,8 +608,10 @@ class TestGUI: public QMainWindow, protected Ui::TestGUI {
     }
     QString execute(const QString& selector, const QString& code) {
       javascript(selector, code);
-      return _web->page()->mainFrame()->documentElement().findFirst(selector)
-        .evaluateJavaScript(code).toString();
+      QVariant res(_web->page()->mainFrame()->documentElement().findFirst(selector)
+                   .evaluateJavaScript(code));
+      qDebug()<<"EXECUTE"<<selector<<res;
+      return res.toString();
     }
     void setLinks() {
       QWebElementCollection links(_web->page()->mainFrame()->documentElement()