clean up input (added EOF checking), fixed bug in RoundEnd for ending condition

SCCS-vsn: local/ditroff/ditroff.old.okeeffe/driver/graph.c 1.11

diff --git a/usr/src/local/ditroff/ditroff.old.okeeffe/driver/graph.c b/usr/src/local/ditroff/ditroff.old.okeeffe/driver/graph.c
index 5600a67..dd44c5d 100644 (file)
--- a/usr/src/local/ditroff/ditroff.old.okeeffe/driver/graph.c
+++ b/usr/src/local/ditroff/ditroff.old.okeeffe/driver/graph.c
@@ -1,4 +1,4 @@
-/* graph.c     1.10    84/03/03
+/* graph.c     1.11    84/03/14

  *
  *     This file contains the functions for producing the graphics
  *   images in the varian/versatec drivers for ditroff.
  *
  *     This file contains the functions for producing the graphics
  *   images in the varian/versatec drivers for ditroff.