start-all ( seq subseq -- indices )

Vocabulary

sequences.extras

Inputs

seq	a sequence
subseq	a sequence

Outputs

indices

a sequence

Word description

Outputs the starting indices of the non-overlapping occurrences of subseq in seq.

Examples

USING: prettyprint sequences.extras ; "ABABA" "ABA" start-all .
{ 0 }

USING: prettyprint sequences.extras ; "ABAABA" "ABA" start-all .
{ 0 3 }

See also

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

Definition

USING: kernel sequences ;

IN: sequences.extras

: start-all ( seq subseq -- indices ) dup length (start-all)
    ; inline