Put in some flags to suppress messages from commands.

A command name can be prefixed by '@' to suppress the error
messages, and by '-' to suppress the normal messages. The flags are
currently parsed, but not acted upon.

3 files changed, 19 insertions, 0 deletions

diff --git a/src/comm.sh b/src/comm.sh
index 44c83dd..a4b06e7 100644
--- a/src/comm.sh
+++ b/src/comm.sh
@@ -61,6 +61,10 @@ struct action
   int nr;
   char **args;
   int *argl;
+  int quiet;	/* Suppress (currently unused)
+		   0x01 - Error message
+		   0x02 - Normal message
+		*/
 };
 
 #define RC_ILLEGAL -1
diff --git a/src/process.c b/src/process.c
index 0bb3603..42da498 100644
--- a/src/process.c
+++ b/src/process.c
@@ -695,6 +695,7 @@ int create;
 	  kp->ktab[i].nr = RC_ILLEGAL;
 	  kp->ktab[i].args = noargs;
 	  kp->ktab[i].argl = 0;
+	  kp->ktab[i].quiet = 0;
 	}
       kp->next = 0;
       *kpp = kp;
@@ -4448,6 +4449,18 @@ int *argl;
   struct action act;
   const char *cmd = *argv;
 
+  act.quiet = 0;
+  if (*cmd == '@')	/* Suppress error */
+    {
+      act.quiet |= 0x01;
+      cmd++;
+    }
+  if (*cmd == '-')	/* Suppress normal message */
+    {
+      act.quiet |= 0x02;
+      cmd++;
+    }
+
   if ((act.nr = FindCommnr(cmd)) == RC_ILLEGAL)
     {
       Msg(0, "%s: unknown command '%s'", rc_name, cmd);
@@ -6125,6 +6138,7 @@ char *data;
   act.nr = *(int *)data;
   act.args = noargs;
   act.argl = 0;
+  act.quiet = 0;
   DoAction(&act, -1);
 }
 
diff --git a/src/socket.c b/src/socket.c
index cd7ef56..a174b72 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -1377,6 +1377,7 @@ struct msg *m;
 	  char *na = 0;
 	  newscreen.nr = RC_SCREEN;
 	  newscreen.args = &na;
+	  newscreen.quiet = 0;
 	  DoAction(&newscreen, -1);
 	}
       else