ooPorter
A Porter stemming or stemmer algorithm coded in ooRexx
...This is not an example of good or fast (oo)Rexx programming, it is merely a demonstration of the Porter stemming routine ported to ooRexx, use and modify as necessary.
Input to the program is a textfile with words to be stemmed, one per line. Output from the program ends up in the terminal window (standard out) and may be redirected to an output file.
Syntax:
rexx ooPorter myInputfile.txt > myOutputfile.txt
The program only works for stemming English words.
The source code is distributed under a free beer license; you are free to use the ooRexx source code as you please and no restrictions whatsoever apply as far as the type of beer is involved.