improved diagnostic on syntax errors at EOL

p4raw-id: //depot/perl@2744

diff --git a/toke.c b/toke.c
index de6bfda..66d9947 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -199,6 +199,8 @@ no_op(char *what, char *s)
                t - PL_oldoldbufptr, PL_oldoldbufptr);
 
     }
+    else if (s <= oldbp)
+       warn("\t(Missing operator before end of line?)\n");
     else
        warn("\t(Missing operator before %.*s?)\n", s - oldbp, oldbp);
     PL_bufptr = oldbp;