constant PORTERSTEMMER_VOWEL in Porter-Stemmer 6.2

Same name and namespace in other branches

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

Regular expression defining a vowel for Porter Stemmer.

5 uses of PORTERSTEMMER_VOWEL

porterstemmer_prestemming in ./porterstemmer.module

Pre-processes a word for the Porter Stemmer 2 algorithm.

porterstemmer_short_word in ./porterstemmer.module

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

porterstemmer_step1a in ./porterstemmer.module

Step 1a of algorithm: plurals, etc.

porterstemmer_step1b in ./porterstemmer.module

Step 1b of algorithm: eed, eedly, ed, edly, ing, ingly

porterstemmer_step5 in ./porterstemmer.module

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

File

./porterstemmer.module, line 141

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_VOWEL', '[aeiouy]');