Put, rather than print, single characters.

diff --git a/sbr/terminal.c b/sbr/terminal.c
index 5ba6dcd..5f37116 100644 (file)
--- a/sbr/terminal.c
+++ b/sbr/terminal.c
@@ -120,7 +120,7 @@ nmh_clear_screen (void)
     if (ti_clear)
        tputs (ti_clear, LI, outc);
     else {
     if (ti_clear)
        tputs (ti_clear, LI, outc);
     else {

-       printf ("\f");
+       putchar('\f');

     }
 
     fflush (stdout);
     }
 
     fflush (stdout);