Seems as if the command Editor > Show Rendered Markup is missing from the menus in Xcode 11. I believe that was the way to switch between raw and renderd markup in earlier verisions.
Curiously there is still the possibility to set a key binding to the command, but that is unfortunately no workaround since the command is missing from the menus.
Ah, thanks. Didn't know that menu item once existed. Bug filed: FB7440240
Place the .xcodesamplecode.plist in your foo.xcworkspace directory if you have a workspace named foo. If you are just working with a project, place it in your foo.xcodeproj dir.
The content should be:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <array/> </plist>
As soon as I did that, Xcode 11 immediately rendered my README file. It looked quite good too.
I did not need to tweak the display mode for that file.
Unfortunatley, local file navigation does not work, but external links do and the default browser in your system immediately navigates to them in a new tab. This content is also readonly, so I have to use MacDown to edit externally. Thankfully, saving the file immediately causes Xcode to re-render the new content.