Reply To: GREP Find space before one or more numbers

No, it’s like learning how to play guitar. If you understand some concepts, you will be able to play your own songs.

\x20 is the unicode value for a space-character. It’s a way to make spaces visible in your code. You can check that, if you select a space and read the value in the Information-panel. This will show you ‘0x20’. So you could write \x{0x20} or in this case the shortcut \x20