diff --git a/webapp/lsp/etc/capabilities.json b/webapp/lsp/etc/capabilities.json
index 055451b..497e119 100644
--- a/webapp/lsp/etc/capabilities.json
+++ b/webapp/lsp/etc/capabilities.json
@@ -6,7 +6,7 @@
         "triggerCharacters": [ "\"", ":" ],
         "documentSelector": [{ "language": "xquery" }]
       },
-      "hoverProvider": false,
+      "hoverProvider": true,
       "documentSymbolProvider": false,
       "documentRangeFormattingProvider": false,
       "colorProvider": {},
diff --git a/webapp/lsp/lsp-diags.xqm b/webapp/lsp/lsp-diags.xqm
index 4b91dee..5507639 100644
--- a/webapp/lsp/lsp-diags.xqm
+++ b/webapp/lsp/lsp-diags.xqm
@@ -21,9 +21,9 @@ declare record lsp-diags:nostic(
 
 declare variable $lsp-diags:severities:={
    'error':1, 
-   'hint':2, 
+   'hint':4, 
    'info':3,
-   'warning':4 
+   'warning':2 
 };
 
 declare function lsp-diags:publish(
@@ -33,7 +33,7 @@ declare function lsp-diags:publish(
 as map(*){
  let $diagnostics:=if($xml/self::ERROR)
                    then array{lsp-diags:parse-error($text, $xml)}
-                   else []
+                   else array{lsp-diags:parse-xquery($text,$xml)}
 
  return {"jsonrpc": "2.0",
      "method":"textDocument/publishDiagnostics",
@@ -47,13 +47,29 @@ as map(*){
 declare function lsp-diags:parse-error($text as xs:string, $xml as element(ERROR))
 as map(*)*{
 
-lsp-diags:nostic(pos:Range(pos:toPosition($text=>trace("EXML "), $xml/@b), 
+lsp-diags:nostic(pos:Range(pos:toPosition($text, $xml/@b), 
                           pos:toPosition($text, $xml/@e)),
-               1,
+               $lsp-diags:severities('error'),
                $xml/string()),
 
 lsp-diags:nostic(pos:Range(pos:toPosition($text, $xml/@e +1 ), 
                           pos:toPosition($text, string-length($text)-1)),
-                 2,
+                 $lsp-diags:severities('warning'),
                  "Previous parse error")
-};
\ No newline at end of file
+};
+
+(: test data :)
+declare function lsp-diags:parse-xquery($text as xs:string, $xml as element(Module))
+as map(*)*{
+ lsp-diags:nostic(pos:Range(pos:Position(0,0),  pos:Position(0, 5)),
+                $lsp-diags:severities('error'),"111"),
+
+lsp-diags:nostic(pos:Range(pos:Position(1,0),  pos:Position(1,5)),
+               $lsp-diags:severities('warning'),"2222"),
+
+lsp-diags:nostic(pos:Range(pos:Position(2,0),  pos:Position(2, 5)),
+               $lsp-diags:severities('info'),"333"),
+
+lsp-diags:nostic(pos:Range(pos:Position(3,0),  pos:Position(3, 12)),
+               $lsp-diags:severities('hint'), "44")
+};
diff --git a/webapp/static/clients/ace/script.js b/webapp/static/clients/ace/script.js
index efd045d..54eae22 100644
--- a/webapp/static/clients/ace/script.js
+++ b/webapp/static/clients/ace/script.js
@@ -9,7 +9,7 @@ var editor = ace.edit("editor", {
   useWorker: false // Disable web worker for this simple demo
 });
 
-//ace.require('ace/ext/settings_menu');
+ace.require('ace/ext/settings_menu');
 editor.setTheme("ace/theme/github");
 //editor.session.setMode("ace/mode/html");
 editor.commands.addCommands([
diff --git a/webapp/static/clients/codemirror/index.html b/webapp/static/clients/codemirror/index.html
index aa140ce..07def1f 100644
--- a/webapp/static/clients/codemirror/index.html
+++ b/webapp/static/clients/codemirror/index.html
@@ -61,6 +61,9 @@
                     </optgroup>
                   </select>
                   <label for="symbols">Symbols:</label><select id="symbols" disabled="disabled"></select>
+                  <ul id="msg" style="overflow: scroll;">
+                    <li>-</li>
+                  </ul>
             </div>
 
             <div class="col flex-grow-1" style="overflow: auto;">
diff --git a/webapp/static/clients/codemirror/script.js b/webapp/static/clients/codemirror/script.js
index 637b2b6..8461bd7 100644
--- a/webapp/static/clients/codemirror/script.js
+++ b/webapp/static/clients/codemirror/script.js
@@ -76,7 +76,8 @@ function connect() {
 };
 
 function incoming(msg) {
-    const rpc=JSON.parse(msg)
+    const rpc=JSON.parse(msg);
+    log(rpc.method);
     switch (rpc.method) {
         case "textDocument/publishDiagnostics":
             diags(rpc.params);
@@ -87,10 +88,17 @@ function incoming(msg) {
     }
     
 };
+function log(msg){
+    const li = document.createElement("li");
+    
+    li.appendChild(document.createTextNode(msg));
+    const ol=document.getElementById("msg");
+    ol.insertBefore(li,ol.firstChild)
+};
 function diags(params){
     console.log("--",params)
    let plugin= lsp.LSPPlugin.get(view);
-   const severities=["error" , "hint" ,"info" ,"warning"]
+   const severities=["error","warning"  ,"info","hint"  ]
    //
    const diagnostics = params.diagnostics
         .map(({ range, message, severity }) => ({