[andybak]

I hear people say this but I don't really get it.

This has been a problem for me so infrequently that I can't even recall an incident where it wasn't so trivial to fix that I did it unconsciously.

Maybe if the website/ebook has messed up formatting or you're pasting from some monstrosity of a PDF - but in the real world - not an issue.

Maybe my editor (PyCharm) is doing clever things to protect me from this - who knows...