The SVN url has been changed by SourceForge. In your repository root, or in an individual module, run the command:
svn switch --relocate https://apertium.svn.sourceforge.net/svnroot/apertium/ https://svn.code.sf.net/p/apertium/svn/
Bookmarklets
From Apertium
Bookmarklets are special buttons you add to your browser's Bookmarks Toolbar. You can have a bookmarklet that starts a Surf and Translate with Apertium with your favorite language pair. The wiki software unfortunately doesn't allow fancy javascript links, but you can copy a bunch of Apertium Surf and Translate bookmarklets from this web page.

