For multi-line code snippets, use triple backticks (```) before and after the text block.
# Before def addNumbers(a,b): return a+b edit code rentry
You can also append ?edit=1 to your public URL (e.g., rentry.co/abc123?edit=1 ) – but this only works if you still have your edit code in the browser’s local storage. For reliable editing, use the full edit link. For multi-line code snippets, use triple backticks (```)