Remove Line-Initial Numbes

I was to post the dialogues to AO3, but I'll need to remove the line numbers ... but I did them all by hand and there are a /lot of line numbers.

Shatterphonology on AO3

How to use notepad++ to remove line-initial numbers:

Mon 9:52 AM

shmoo: At some point I should get counsel from you as to how I use Notepad++ to remove line initial numbers / numbers at the beginning of linebacker

shmoo!datemate: Ah, yes!

shmoo!datemate: If you use the "regular expression replace" option, it'd be: