. \0 0 1
;
-; now move on to the repetion ops,
+; now move on to the repetition ops,
; starting with operator *
- match_default normal REG_EXTENDED
a* b 0 0
^(.)\1 abc -1 -1
a([bc])\1d abcdabbd 4 8 5 6
; strictly speaking this is at best ambiguous, at worst wrong, this is what most
-; re implimentations will match though.
+; re implementations will match though.
a(([bc])\2)*d abbccd 0 6 3 5 3 4
a(([bc])\2)*d abbcbd -1 -1