Tartarus CVS: survex: olly

[tartarus-commits at lists.tartarus.org]

CVS Root:       /usr/data/cvs
Module:         survex
Changes by:     olly
Date:           Wed May 03 2006  17:14:10 BST

Log message:
aven: Check if OpenGL is available and exit cleanly with a helpful error
if it isn't.

Modified files:
    .               : NEWS
    lib             : messages.txt
    src             : aven.cc aven.h

Links:
http://cvs.tartarus.org//survex/NEWS.diff?r1=1.472.2.74&r2=1.472.2.75
http://cvs.tartarus.org//survex/lib/messages.txt.diff?r1=1.154.2.49&r2=1.154.2.50
http://cvs.tartarus.org//survex/src/aven.cc.diff?r1=1.51.2.27&r2=1.51.2.28
http://cvs.tartarus.org//survex/src/aven.h.diff?r1=1.8.2.12&r2=1.8.2.13