Grammalecte  Check-in [eb6fceda3a]

        catch (e) {
            showError(e);
        }
    },

    sendTextToClipboard (sText)  {
        // recipe from https://github.com/mdn/webextensions-examples/blob/master/context-menu-copy-link-with-types/clipboard-helper.js
        // It doesn’t seem to work anymore
        // It doesn’t seem to work anymore on Firefox. Still OK on Chrome.
        //console.log(sText);
        function setClipboardData (xEvent) {
            document.removeEventListener("copy", setClipboardData, true);
            xEvent.stopImmediatePropagation();
            xEvent.preventDefault();
            xEvent.clipboardData.setData("text/plain", sText);
        }