constant PORTERSTEMMER_NOT_VOWEL_WXY in Porter-Stemmer 6.2

Same name and namespace in other branches

1. 7 includes/standard-stemmer.inc \PORTERSTEMMER_NOT_VOWEL_WXY

Regular expression defining not a vowel, w, x, or Y, for Porter Stemmer.

2 uses of PORTERSTEMMER_NOT_VOWEL_WXY

porterstemmer_short_word in ./porterstemmer.module

Checks to see if a word is considered "short" in Porter Stemmer 2.

porterstemmer_step5 in ./porterstemmer.module

Step 5 of algorithm: e, l endings in region R1/R2.

File

./porterstemmer.module, line 151

This is an implementation of the Porter 2 Stemming algorithm from http://snowball.tartarus.org/algorithms/english/stemmer.html by Jennifer Hodgdon of Poplar ProductivityWare, www.poplarware.com

Code

define('PORTERSTEMMER_NOT_VOWEL_WXY', '[^aeiouywxY]');