Allow -f option and reading subject text from stdin to not be disjoint

SCCS-vsn: usr.bin/grep/old.egrep/old.egrep.y 4.2

diff --git a/usr/src/usr.bin/grep/old.egrep/old.egrep.y b/usr/src/usr.bin/grep/old.egrep/old.egrep.y
index 41081c9..7d1b041 100644 (file)
--- a/usr/src/usr.bin/grep/old.egrep/old.egrep.y
+++ b/usr/src/usr.bin/grep/old.egrep/old.egrep.y
@@ -13,7 +13,7 @@
 %left STAR PLUS QUEST
 
 %{
 %left STAR PLUS QUEST
 
 %{

-static char *sccsid = "@(#)old.egrep.y 4.1 (Berkeley) %G%";
+static char *sccsid = "@(#)old.egrep.y 4.2 (Berkeley) %G%";

 #include <stdio.h>
 
 #define MAXLIN 350
 #include <stdio.h>
 
 #define MAXLIN 350