> On Mar 16, 2022, at 5:24 PM, Patrick Woolsey <pwool...@barebones.com> wrote: > >> >> In *Find: ^(\d+?)\.1 *what is the purpose of the question mark? I know what >> *\d+* does. >> > > It makes matching "non-greedy", so the pattern won't try to extend beyond the > first possible match.
In this particular case, the ? doesn’t have actually have any effect — the longest string of digits that is immediately followed by a dot is exactly the same as the shortest String of digits that is immediately followed by a dot, since a dot is not a digit. But the non-greedy modifier can be essential when a repeated wild-card pattern would otherwise match right over what is supposed to be the terminator. Regards, Neil Faiman -- This is the BBEdit Talk public discussion group. If you have a feature request or need technical support, please email "supp...@barebones.com" rather than posting here. Follow @bbedit on Twitter: <https://twitter.com/bbedit> --- You received this message because you are subscribed to the Google Groups "BBEdit Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to bbedit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/bbedit/3B57FAE8-9B70-4B23-8B6D-6EE73730CA74%40faiman.org.