Committing in .

 1) change compilation on VMS to use IEEE floating points

 2) one more problem with _mesa_sprintf solved

 Modified Files:
 	Mesa/docs/README.VMS Mesa/progs/demos/descrip.mms
 	Mesa/progs/tests/descrip.mms Mesa/progs/util/descrip.mms
 	Mesa/progs/xdemos/descrip.mms Mesa/src/glu/mesa/descrip.mms
 	Mesa/src/glu/sgi/descrip.mms Mesa/src/glut/glx/descrip.mms
 	Mesa/src/mesa/array_cache/descrip.mms
 	Mesa/src/mesa/drivers/common/descrip.mms
 	Mesa/src/mesa/drivers/osmesa/descrip.mms
 	Mesa/src/mesa/drivers/x11/descrip.mms
 	Mesa/src/mesa/glapi/descrip.mms Mesa/src/mesa/main/descrip.mms
 	Mesa/src/mesa/main/texobj.c Mesa/src/mesa/math/descrip.mms
 	Mesa/src/mesa/shader/descrip.mms
 	Mesa/src/mesa/shader/grammar/descrip.mms
 	Mesa/src/mesa/shader/slang/descrip.mms
 	Mesa/src/mesa/swrast/descrip.mms
 	Mesa/src/mesa/swrast_setup/descrip.mms
 	Mesa/src/mesa/tnl/descrip.mms
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