diff --git a/ng-app/src/apps/SocialQueryDemo.svelte b/ng-app/src/apps/SocialQueryDemo.svelte
index 2d8f5de..33582b0 100644
--- a/ng-app/src/apps/SocialQueryDemo.svelte
+++ b/ng-app/src/apps/SocialQueryDemo.svelte
@@ -10,36 +10,36 @@
 -->
 
 <script lang="ts">
-    import { onMount, tick, onDestroy } from "svelte";
-    import { 
-      sparql_update,
-      sparql_query,
-      toast_error,
-      toast_success,
-      active_session,
-      display_error,
-      online
-    } from "../store";
-    import ng from "../api";
-    import { 
-      in_memory_discrete, open_viewer, set_viewer, set_editor, set_view_or_edit, cur_tab_doc_can_edit, cur_tab
-    } from "../tab";
-    import{ PencilSquare, Lifebuoy } from "svelte-heros-v2";
-    import { t } from "svelte-i18n";
-    import { Button, Progressbar, Spinner, Alert } from "flowbite-svelte";
-    
-    import Highlight, { LineNumbers } from "svelte-highlight";
-    import hljs from "highlight.js";
-    import { definer } from "../turtle";
-    import "svelte-highlight/styles/github.css";
-    const language = {
-      name: "turtle",
-      register: (hljs) => {
-        return definer(hljs);
-      },
-    };
+  import { onMount, tick, onDestroy } from "svelte";
+  import { 
+    sparql_update,
+    sparql_query,
+    toast_error,
+    toast_success,
+    active_session,
+    display_error,
+    online
+  } from "../store";
+  import ng from "../api";
+  import { 
+    in_memory_discrete, open_viewer, set_viewer, set_editor, set_view_or_edit, cur_tab_doc_can_edit, cur_tab
+  } from "../tab";
+  import{ PencilSquare, Lifebuoy } from "svelte-heros-v2";
+  import { t } from "svelte-i18n";
+  import { Button, Progressbar, Spinner, Alert } from "flowbite-svelte";
+  
+  import Highlight, { LineNumbers } from "svelte-highlight";
+  import hljs from "highlight.js";
+  import { definer } from "../turtle";
+  import "svelte-highlight/styles/github.css";
+  const language = {
+    name: "turtle",
+    register: (hljs) => {
+      return definer(hljs);
+    },
+  };
 
-const ranking_query = `SELECT ?mail (SAMPLE(?n) as?name) (MAX(?rust_) as ?rust) (MAX(?svelte_) as ?svelte) (MAX(?tailwind_) as ?tailwind) 
+  const ranking_query = `SELECT ?mail (SAMPLE(?n) as?name) (MAX(?rust_) as ?rust) (MAX(?svelte_) as ?svelte) (MAX(?tailwind_) as ?tailwind) 
 (MAX(?rdf_) as ?rdf) (MAX(?yjs_) as ?yjs) (MAX(?automerge_) as ?automerge) (SUM(?total_) as ?total) 
 WHERE { 
   { SELECT ?mail (SAMPLE(?name) as ?n) ?skill (AVG(?value)+1 AS ?score) 
@@ -61,20 +61,20 @@ WHERE {
 } GROUP BY ?mail
 ORDER BY DESC(?total)`;
 
-    export let commits = {graph:[]};
-    let source = "";
-    $: source = commits.graph.join(" .\r\n") + (commits.graph.length ? " .":"");
+  export let commits = {graph:[]};
+  let source = "";
+  $: source = commits.graph.join(" .\r\n") + (commits.graph.length ? " .":"");
 
-    let results = [];
+  let results = [];
 
-    $: if (commits.graph.length > 4) {
-      sparql_query(ranking_query, false).then((res) => {
-        //console.log(res.results?.bindings);
-        results = res.results?.bindings;
-      });
-    }
+  $: if (commits.graph.length > 4) {
+    sparql_query(ranking_query, false).then((res) => {
+      //console.log(res.results?.bindings);
+      results = res.results?.bindings;
+    });
+  }
 
-    const query = `PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
+  const query = `PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
 PREFIX xskills: <did:ng:x:skills#>
 PREFIX ksp: <did:ng:k:skills:programming:>
 PREFIX ng: <did:ng:x:ng#>
@@ -109,87 +109,87 @@ WHERE {
   ) )
 }`;
 
-    const openQuery = async () => {
-      
-      //TODO : return now if already processing (when LDO for svelte is ready)
-      // and even disable the button in that case
-      try {
-        await sparql_update(`INSERT DATA { <> <did:ng:x:ng#social_query_sparql> \"${query.replaceAll("\n"," ")}\".}`);
-        let commit_id = commits.heads[0];
-        let commit_key = commits.head_keys[0];
-        let session = $active_session;
-        if (!session) return;
-        let request_nuri = "did:ng:"+$cur_tab.doc.nuri+":c:"+commit_id+":k:"+commit_key;
-        await ng.social_query_start(
-          session.session_id,
-          "did:ng:a", 
-          request_nuri,
-          "did:ng:d:c", 
-          0,
-        );
-      } catch (e) {
-        toast_error(display_error(e));
-      }
+  const openQuery = async () => {
+    
+    //TODO : return now if already processing (when LDO for svelte is ready)
+    // and even disable the button in that case
+    try {
+      await sparql_update(`INSERT DATA { <> <did:ng:x:ng#social_query_sparql> \"${query.replaceAll("\n"," ")}\".}`);
+      let commit_id = commits.heads[0];
+      let commit_key = commits.head_keys[0];
+      let session = $active_session;
+      if (!session) return;
+      let request_nuri = "did:ng:"+$cur_tab.doc.nuri+":c:"+commit_id+":k:"+commit_key;
+      await ng.social_query_start(
+        session.session_id,
+        "did:ng:a", 
+        request_nuri,
+        "did:ng:d:c", 
+        0,
+      );
+    } catch (e) {
+      toast_error(display_error(e));
     }
+  }
 
-    onMount(()=>{
-        //console.log($active_session);
-    });
-  
-  </script>
-  <div class="flex-col">
-    <p class="p-3">
-      Social Query
-    </p>
-    <Button
-      on:click={openQuery}
-      on:keypress={openQuery}
-      disabled={!$online}      
-      class="select-none ml-2 mt-2 mb-2 text-white bg-primary-700 hover:bg-primary-700/90 focus:ring-4 focus:ring-primary-500/50 rounded-lg text-base p-2 text-center inline-flex items-center dark:focus:ring-primary-700/55"
-    >
-      <Lifebuoy tabindex="-1" class="mr-2 focus:outline-none" />
-      Start query
-    </Button>
+  onMount(()=>{
+      //console.log($active_session);
+  });
 
-    <div class="relative overflow-x-auto">
-      <table class="w-full text-sm text-left rtl:text-right text-gray-500 dark:text-gray-400 table-auto">
-        <thead class="text-xs text-gray-700 uppercase bg-gray-50 dark:bg-gray-700 dark:text-gray-400">
-          <th scope="col" class="px-6 py-3">Email</th>
-          <th scope="col" class="px-6 py-3">Name</th>
-          <th scope="col" class="px-6 py-3">Rust</th>
-          <th scope="col" class="px-6 py-3">Svelte</th>
-          <th scope="col" class="px-6 py-3">Tailwind</th>
-          <th scope="col" class="px-6 py-3">Rdf</th>
-          <th scope="col" class="px-6 py-3">Yjs</th>
-          <th scope="col" class="px-6 py-3">Automerge</th>
-          <th scope="col" class="px-6 py-3">Total</th>
-        </thead>
-        <tbody>
-          {#each results as res}
-          <tr class="bg-white border-b dark:bg-gray-800 dark:border-gray-700 border-gray-200">
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{res.mail.value}</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{res.name.value}</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.rust.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.svelte.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.tailwind.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.rdf.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.yjs.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.automerge.value * 10) / 10 }</td>
-            <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.total.value * 10) / 10 }</td>
-          </tr>
-          {/each}
-        </tbody>
-      </table>
-    </div>
-    
-    <p class="p-3 mt-10">
-      Raw data
-    </p>
-    {#if source}
-      <Highlight {language} code={source} class="mb-10"  let:highlighted >
-        <LineNumbers {highlighted} wrapLines hideBorder />
-      </Highlight>
-    {/if}
-      
+</script>
+
+<div class="flex-col">
+  <p class="p-3">
+    Social Query
+  </p>
+  <Button
+    on:click={openQuery}
+    on:keypress={openQuery}
+    disabled={!$online}      
+    class="select-none ml-2 mt-2 mb-2 text-white bg-primary-700 hover:bg-primary-700/90 focus:ring-4 focus:ring-primary-500/50 rounded-lg text-base p-2 text-center inline-flex items-center dark:focus:ring-primary-700/55"
+  >
+    <Lifebuoy tabindex="-1" class="mr-2 focus:outline-none" />
+    Start query
+  </Button>
+
+  <div class="relative overflow-x-auto">
+    <table class="w-full text-sm text-left rtl:text-right text-gray-500 dark:text-gray-400 table-auto">
+      <thead class="text-xs text-gray-700 uppercase bg-gray-50 dark:bg-gray-700 dark:text-gray-400">
+        <th scope="col" class="px-6 py-3">Email</th>
+        <th scope="col" class="px-6 py-3">Name</th>
+        <th scope="col" class="px-6 py-3">Rust</th>
+        <th scope="col" class="px-6 py-3">Svelte</th>
+        <th scope="col" class="px-6 py-3">Tailwind</th>
+        <th scope="col" class="px-6 py-3">Rdf</th>
+        <th scope="col" class="px-6 py-3">Yjs</th>
+        <th scope="col" class="px-6 py-3">Automerge</th>
+        <th scope="col" class="px-6 py-3">Total</th>
+      </thead>
+      <tbody>
+        {#each results as res}
+        <tr class="bg-white border-b dark:bg-gray-800 dark:border-gray-700 border-gray-200">
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{res.mail.value}</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{res.name.value}</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.rust.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.svelte.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.tailwind.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.rdf.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.yjs.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.automerge.value * 10) / 10 }</td>
+          <td scope="row" class="px-6 py-4 font-medium text-gray-900 whitespace-nowrap dark:text-white">{Math.round(res.total.value * 10) / 10 }</td>
+        </tr>
+        {/each}
+      </tbody>
+    </table>
   </div>
-  
\ No newline at end of file
+  
+  <p class="p-3 mt-10">
+    Raw data
+  </p>
+  {#if source}
+    <Highlight {language} code={source} class="mb-10"  let:highlighted >
+      <LineNumbers {highlighted} wrapLines hideBorder />
+    </Highlight>
+  {/if}
+    
+</div>