step5 ( str -- newstr )
Porter stemming algorithm
Prev:step4 ( str -- newstr )


Vocabulary
porter-stemmer

Inputs
stra string


Outputs
newstra new string


Word description
Removes a final -e and changes a final -ll to -l if consonant-seq is greater than 1,

Definition
IN: porter-stemmer

: step5 ( str -- newstr ) remove-e ll->l ;