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Suppress echoing of man page build lines. One of them says "warning", and it's handy...
[mmh]
/
uip
/
mhshowsbr.c
diff --git
a/uip/mhshowsbr.c
b/uip/mhshowsbr.c
index
ae90a7b
..
5abd67d
100644
(file)
--- a/
uip/mhshowsbr.c
+++ b/
uip/mhshowsbr.c
@@
-197,7
+197,7
@@
DisplayMsgHeader (CT ct, char *form)
fflush (stdout);
fflush (stdout);
- for (i = 0; (child_id = m_vfork()) == NOTOK && i < 5; i++)
+ for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
sleep (5);
switch (child_id) {
sleep (5);
switch (child_id) {
@@
-533,11
+533,11
@@
show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
else
list_switch (ct, -1, 1, 0, 0);
else
list_switch (ct, -1, 1, 0, 0);
- if (xpause && SOprintf ("Press <return> to show content..."))
- printf ("Press <return> to show content...");
-
- if (xpause) {
+ if (xpause && isatty (fileno (stdout))) {
int intr;
int intr;
+
+ if (SOprintf ("Press <return> to show content..."))
+ printf ("Press <return> to show content...");
SIGNAL_HANDLER istat;
istat = SIGNAL (SIGINT, intrser);
SIGNAL_HANDLER istat;
istat = SIGNAL (SIGINT, intrser);
@@
-564,7
+564,7
@@
show_content_aux2 (CT ct, int serial, int alternate, char *cracked, char *buffer
fflush (stdout);
fflush (stdout);
- for (i = 0; (child_id = m_vfork()) == NOTOK && i < 5; i++)
+ for (i = 0; (child_id = vfork()) == NOTOK && i < 5; i++)
sleep (5);
switch (child_id) {
case NOTOK:
sleep (5);
switch (child_id) {
case NOTOK: