blob: cb7c22f958e20a5a7ff59b8407fec064ebec7908 [file] [log] [blame]
=>a{2,3}
a
aa
aaa
aaaa
=>ba{2,3}c
bac
baac
baaac
baaaac
=>a(b|c){2,3}d
abcd
acccd
abd
accccd