better wrap around handling.

[unix-history] / usr / src / usr.bin / window / wwinschar.c

diff --git a/usr/src/usr.bin/window/wwinschar.c b/usr/src/usr.bin/window/wwinschar.c
index 8a52ac5..53a17ce 100644 (file)
--- a/usr/src/usr.bin/window/wwinschar.c
+++ b/usr/src/usr.bin/window/wwinschar.c
@@ -1,5 +1,5 @@
 #ifndef lint
 #ifndef lint

-static char *sccsid = "@(#)wwinschar.c 3.5 83/08/17";
+static char *sccsid = "@(#)wwinschar.c 3.6 83/08/17";

 #endif
 
 #include "ww.h"
 #endif
 
 #include "ww.h"


@@ -67,7 +67,8 @@ short c;
        }
        col += w->ww_w.l;
        row += w->ww_w.t;
        }
        col += w->ww_w.l;
        row += w->ww_w.t;

-       if (tt.tt_setinsert != 0 && nvis > (wwncol - col) / 2) {
+       if (tt.tt_setinsert != 0 && nvis > (wwncol - col) / 2
+           && col != wwncol - 1) {

                register union ww_char *p, *q;
 
                (*tt.tt_setinsert)(1);
                register union ww_char *p, *q;
 
                (*tt.tt_setinsert)(1);