correctly handle preview URLs with spaces within website/book projects

Author: jjallaire

apps/vscode/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.94.0 (Unreleased)
+
+- Correctly handle preview URLs with spaces within website/book projects
+
 ## 1.93.0 (Release on 14 August 2023)
 
 - Visual editor: Ensure that raw inline html without tags uses explicit inline syntax

apps/vscode/src/providers/preview/preview.ts

@@ -516,7 +516,7 @@ class PreviewManager {
         // capture preview command url and preview url
         this.previewCommandUrl_ = match[1];
         const browseMatch = this.previewOutput_.match(
-          /(Browse at|Listening on) (https?:\/\/[^\s]*)/
+          /(Browse at|Listening on) (https?:\/\/[^\n]*)/
         );
         if (browseMatch) {
           // shiny document