Fix file saving paths

src/dotViewer.ts

@@ -208,7 +208,7 @@ export namespace DotViewer {
         public saveSvg() {
             if (this.lastSvgString) {
                 const defaultUri = vscode.workspace.workspaceFolders
-                    ? vscode.Uri.parse(`{vscode.workspace.workspaceFolders[0].uri.fsPath}/analysis/${this.fileUri.path.split("/").pop()?.slice(0, -1 * '.modest'.length)}.svg`)
+                    ? vscode.Uri.joinPath(vscode.workspace.workspaceFolders[0].uri, `/analysis/${this.fileUri.path.split("/").pop()?.slice(0, -1 * '.modest'.length)}.svg`)
                     : undefined;
                 vscode.window.showSaveDialog({ defaultUri: defaultUri }).then(f => {
                     if (f) {

src/extension.ts

@@ -328,7 +328,7 @@ function loadResults(provider: AnalysisResultsProvider) {
 function exportResults(prov: AnalysisResultsProvider) {
     if (prov.getJsonObject()) {
         const defaultUri = vscode.workspace.workspaceFolders
-            ? vscode.Uri.parse(`${vscode.workspace.workspaceFolders[0].uri.fsPath}/analysis/${prov.getModestFile()}-results.json`)
+            ? vscode.Uri.joinPath(vscode.workspace.workspaceFolders[0].uri, `/analysis/${prov.getModestFile()}-results.json`)
             : undefined;
         vscode.window.showSaveDialog({ defaultUri: defaultUri }).then(f => {
             if (f) {
@@ -624,7 +624,7 @@ function plotValue(res: Result, context: ExtensionContext) {
 
 function saveImage(res: Result, url: Buffer) {
 	const defaultUri = vscode.workspace.workspaceFolders
-        ? vscode.Uri.parse(`${vscode.workspace.workspaceFolders[0].uri.fsPath}/analysis/${res.getParentName()}-${res.getLabel()}.png`)
+        ? vscode.Uri.joinPath(vscode.workspace.workspaceFolders[0].uri, `/analysis/${res.getParentName()}-${res.getLabel()}.png`)
         : undefined;
 	vscode.window.showSaveDialog({ defaultUri: defaultUri }).then(f => {
 		if (f) {