remove debug statement, simplify form

Fixes #9

Author: Klap-in

plugin.info.txt

@@ -1,7 +1,7 @@
 base   searchform
 author Gerrit Uitslag, (previous: Adolfo González Blázquez)
 email  [email protected]
-date   2021-04-01
+date   2021-04-06
 name   Search Form Plugin
 desc   Inserts a search form in any page
 url    https://www.dokuwiki.org/plugin:searchform

syntax.php

@@ -75,7 +75,7 @@ public function render($format, Doku_Renderer $renderer, $data) {
 
         if($format == 'xhtml') {
             list($options,,) = $data;
-            print_r($options);
+
             // don't print the search form if search action has been disabled
             if(!actionOK('search')) return true;
 
@@ -123,11 +123,9 @@ public function render($format, Doku_Renderer $renderer, $data) {
                 $searchForm->addTagClose('div');
             }
             $searchForm->addTagClose('div');
-            // TODO for 2021 release: update to the new event
-            Event::createAndTrigger('FORM_QUICKSEARCH_OUTPUT', $searchForm);
 
             $renderer->doc .= '<div class="searchform__form">';
-            $renderer->doc .= $searchForm->toHTML();
+            $renderer->doc .= $searchForm->toHTML('quicksearch');
             $renderer->doc .= '</div>';
 
             return true;