Robert Haas <robertmhaas@gmail.com> writes:
> If this only affects a handful of places, then sure, let's go ahead
> and fix it. But if it's going to create a massive enough diff that
> we've gotta think about back-patching it, then IMHO it's totally not
> worth it.
A quick grep search says there are well over 3000 comment lines containing
'.' followed by a tab. grep isn't smart enough to tell if the tabs expand
to exactly two spaces, but I bet the vast majority do. So it might not
be quite as bad as the 8.1 wrap-margin change, but it'd be extensive.
regards, tom lane