count-subseq* ( seq subseq -- n )

Vocabulary

sequences.extras

Inputs

seq	a sequence
subseq	a sequence

Outputs

n	an integer

Word description

Outputs the number of possibly overlapping occurrences of subseq in seq.

Examples

USING: prettyprint sequences.extras ; "ABABA" "ABA" count-subseq* .
2

See also

start-all, start-all*, count-subseq

Definition

USING: sequences ;

IN: sequences.extras

: count-subseq* ( seq subseq -- n ) start-all* length ; inline