19:21 arved 

removed empty patch files:

Reported by:    marius@alchemy.franken.de

14:08 arved 

Update to  20030507

PR:             52261
Submitted by:   Saito Tomokatsu <saito@a2z.co.jp>

16:50 ume 

Add new port Asir.   The system Risa/Asir is a general computer algebra system. 
 It performs arithmetics in various rings and fields, factorization,   and
Groebner basis computations. It can call outer modules complient   to the OpenXM
protocols.