- Linting (ESLint): Apply coding standards

- Breaking change (minor): Change export filename to check `exportWindowName` and change default from `download.pdf` to `svg.pdf` to distinguish from other downloads
- Enhancement: Restore old dataURI functionality for non-Chrome browsers

editor/svgcanvas.js

@@ -3956,7 +3956,7 @@ this.rasterExport = function (imgType, quality, exportWindowName, cb) {
 * Generates a PDF based on the current image, then calls "exportedPDF" with
 * an object including the string, the data URL, and any issues found
 * @function module:svgcanvas.SvgCanvas#exportPDF
-* @param {string} exportWindowName
+* @param {string} exportWindowName Will also be used for the download file name here
 * @param {external:jsPDF.OutputType} [outputType="dataurlstring"]
 * @param {module:svgcanvas.PDFExportedCallback} cb
 * @fires module:svgcanvas.SvgCanvas#event:exportedPDF
@@ -4015,7 +4015,7 @@ this.exportPDF = function (exportWindowName, outputType, cb) {
     //  opposed to opening a new tab
     outputType = outputType || 'dataurlstring';
     const obj = {svg, issues, issueCodes, exportWindowName, outputType};
-    obj.output = doc.output(outputType, outputType === 'save' ? 'Download.pdf' : void 0);
+    obj.output = doc.output(outputType, outputType === 'save' ? (exportWindowName || 'svg.pdf') : undefined);
     if (cb) {
       cb(obj);
     }