.*any character (except for line terminators), repeated any number of times
nthe literal n (11010 / 1568 / 6E16) (case sensitive)
.?optionally matches any character (except for line terminators)
t?optionally matches the literal t (11610 / 1648 / 7416) (case sensitive)
.*any character (except for line terminators), repeated any number of times
replythe literal text reply (case sensitive) .*any character (except for line terminators), repeated any number of times
@the literal @ (6410 / 1008 / 4016)
+repeats the group contents below at least once:
.+any character (except for line terminators), repeated at least once
\.the literal . (4610 / 568 / 2E16)
.+any character (except for line terminators), repeated at least once
g modifier: global. Finds all matches instead of stopping after the first