The program cohomCalg, by Ralph Blumenhagen, Benjamin Jurke, Thorsten Rahn, and Helmut Roschy, computes cohomology of line bundles, and is available from http://wwwth.mppmu.mpg.de/members/blumenha/cohomcalg/.
The source of this document is in Macaulay2Doc/ov_preface.m2:89:0.