Index: gc_lang/fr/webext/content_scripts/gc_content.js
==================================================================
--- gc_lang/fr/webext/content_scripts/gc_content.js
+++ gc_lang/fr/webext/content_scripts/gc_content.js
@@ -201,14 +201,12 @@
         document.getElementById("grammalecte_check"+xParagraph.dataset.para_num).textContent = "Réanalyser";
     }
 
     applySuggestion (sNodeSuggId) { // sugg
         try {
-            console.log(sNodeSuggId);
             let sErrorId = document.getElementById(sNodeSuggId).dataset.error_id;
             //let sParaNum = sErrorId.slice(0, sErrorId.indexOf("-"));
-            console.log("grammalecte_err"+sErrorId);
             let xNodeErr = document.getElementById("grammalecte_err" + sErrorId);
             xNodeErr.textContent = document.getElementById(sNodeSuggId).textContent;
             xNodeErr.className = "corrected";
             xNodeErr.removeAttribute("style");
             this.oTooltip.hide();
@@ -219,13 +217,11 @@
         }
     }
 
     ignoreError (sIgnoreButtonId) {  // ignore
         try {
-            console.log(sIgnoreButtonId);
             let sErrorId = document.getElementById(sIgnoreButtonId).dataset.error_id;
-            console.log("grammalecte_err"+sErrorId);
             let xNodeErr = document.getElementById("grammalecte_err" + sErrorId);
             this.aIgnoredErrors.add(xNodeErr.dataset.ignored_key);
             xNodeErr.className = "ignored";
             this.oTooltip.hide();
         }
@@ -245,30 +241,44 @@
     addMessage (sMessage) {
         let xNode = createNode("div", {className: "grammalecte_gc_panel_message", textContent: sMessage});
         this.xParagraphList.appendChild(xNode);
     }
 
-    copyToClipboard () {
+    _copyToClipboard (sText)  {
+        // recipie from https://github.com/mdn/webextensions-examples/blob/master/context-menu-copy-link-with-types/clipboard-helper.js
+        function setClipboardData (xEvent) {
+            document.removeEventListener("copy", setClipboardData, true);
+            xEvent.stopImmediatePropagation();
+            xEvent.preventDefault();
+            xEvent.clipboardData.setData("text/plain", sText);
+        };
+
+        document.addEventListener("copy", setClipboardData, true);
+        document.execCommand("copy");
+    };
+
+    copyTextToClipboard () {
         this.startWaitIcon();
         try {
             let xClipboardButton = document.getElementById("grammalecte_clipboard_button");
-            xClipboardButton.textContent = "copie en cours…";
+            xClipboardButton.textContent = "->>";
             let sText = "";
-            for (let xNode of document.getElementById("grammalecte_paragraph_list").getElementsByClassName("grammalecte_paragraph")) {
+            for (let xNode of document.getElementsByClassName("grammalecte_paragraph")) {
                 sText += xNode.textContent + "\n";
             }
-            self.port.emit('copyToClipboard', sText);
-            xClipboardButton.textContent = "-> presse-papiers";
-            window.setTimeout(function() { xClipboardButton.textContent = "∑"; } , 3000);
+            xClipboardButton.textContent = "OK";
+            this._copyToClipboard(sText);
+            window.setTimeout(function() { xClipboardButton.textContent = "∑"; } , 2000);
         }
         catch (e) {
-            console.log(e.lineNumber + ": " +e.message);
+            showError(e);
         }
         this.stopWaitIcon();
     }
-}
+
 
+}
 
 
 class GrammalecteTooltip {
 
     constructor (xContentNode) {

Index: gc_lang/fr/webext/content_scripts/panels_content.css
==================================================================
--- gc_lang/fr/webext/content_scripts/panels_content.css
+++ gc_lang/fr/webext/content_scripts/panels_content.css
@@ -73,17 +73,31 @@
 }
 
 .grammalecte_panel_commands {
     float: right;
 }
+.grammalecte_copy_button {
+    display: inline-block;
+    padding: 2px 10px;
+    background-color: hsl(150, 80%, 30%);
+    border-radius: 0 0 0 3px;
+    font-size: 22px;
+    font-weight: bold;
+    color: hsl(150, 0%, 100%);
+    text-align: center;
+    cursor: pointer;
+}
+.grammalecte_copy_button:hover {
+    background-color: hsl(150, 100%, 40%);
+}
 .grammalecte_move_button {
     display: inline-block;
     padding: 2px 5px;
     background-color: hsl(180, 80%, 50%);
     font-size: 22px;
     font-weight: bold;
-    color: hsl(210, 0%, 100%);
+    color: hsl(180, 0%, 100%);
     text-align: center;
     cursor: pointer;
 }
 .grammalecte_move_button:hover {
     background-color: hsl(180, 100%, 60%);
@@ -118,11 +132,11 @@
     visibility: hidden;
     width: 40px;
     height: 40px;
     position: absolute;
     top: 2px;
-    right: 150px;
+    right: 180px;
 }
 .grammalecte_spinner .bounce1,
 .grammalecte_spinner .bounce2 {
     width: 100%;
     height: 100%;

Index: gc_lang/fr/webext/content_scripts/panels_content.js
==================================================================
--- gc_lang/fr/webext/content_scripts/panels_content.js
+++ gc_lang/fr/webext/content_scripts/panels_content.js
@@ -8,11 +8,10 @@
 
 class GrammalectePanel {
 
     constructor (sId, sTitle, nWidth, nHeight, bFlexible=true) {
         this.sId = sId;
-        this.sContentId = sId+"_content";
         this.nWidth = nWidth;
         this.nHeight = nHeight;
         this.bFlexible = bFlexible;
         this.xPanelContent = createNode("div", {className: "grammalecte_panel_content"});
         this.xWaitIcon = this._createWaitIcon();
@@ -39,10 +38,13 @@
     }
 
     _createButtons () {
         let xButtonLine = createNode("div", {className: "grammalecte_panel_commands"});
         xButtonLine.appendChild(this.xWaitIcon);
+        if (this.sId === "grammalecte_gc_panel") {
+            xButtonLine.appendChild(this._createCopyButton());
+        }
         xButtonLine.appendChild(this._createMoveButton("stickToTop", "¯", "Coller en haut"));
         xButtonLine.appendChild(this._createMoveButton("stickToLeft", "«", "Coller à gauche"));
         xButtonLine.appendChild(this._createMoveButton("center", "•", "Centrer"));
         xButtonLine.appendChild(this._createMoveButton("stickToRight", "»", "Coller à droite"));
         xButtonLine.appendChild(this._createMoveButton("stickToBottom", "_", "Coller en bas"));
@@ -54,10 +56,16 @@
         let xWaitIcon = createNode("div", {className: "grammalecte_spinner"});
         xWaitIcon.appendChild(createNode("div", {className: "bounce1"}));
         xWaitIcon.appendChild(createNode("div", {className: "bounce2"}));
         return xWaitIcon;
     }
+
+    _createCopyButton () {
+        let xButton = createNode("div", {id: "grammalecte_clipboard_button", className: "grammalecte_copy_button", textContent: "∑", title: "Copier dans le presse-papiers"});
+        xButton.onclick = function () { this.copyTextToClipboard(); }.bind(this);
+        return xButton;
+    }
 
     _createMoveButton (sAction, sLabel, sTitle) {
         let xButton = createNode("div", {className: "grammalecte_move_button", textContent: sLabel, title: sTitle});
         xButton.onclick = function () { this[sAction](); }.bind(this);
         return xButton;

Index: gc_lang/fr/webext/panel/main.js
==================================================================
--- gc_lang/fr/webext/panel/main.js
+++ gc_lang/fr/webext/panel/main.js
@@ -118,11 +118,11 @@
 
 function setGCOptions () {
     let xPromise = browser.storage.local.get("gc_options");
     xPromise.then(
         function (dSavedOptions) {
-            console.log(dSavedOptions);
+            //console.log(dSavedOptions);
             if (dSavedOptions.hasOwnProperty("gc_options")) {
                 for (let [sOpt, bVal] of dSavedOptions.gc_options) {
                     if (document.getElementById("option_"+sOpt)) {
                         document.getElementById("option_"+sOpt).checked = bVal;
                     }