From cf59910128b35902c40bac0c9e375e712b90d070 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Fri, 17 May 2013 02:54:19 -0700
Subject: [PATCH] Added a -E switch to the SHOW DEVICE/SHOW CONFIG/SHOW
 FEATURES command to only display Enabled devices

---
 scp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scp.c b/scp.c
index cde6982c..555e5e00 100644
--- a/scp.c
+++ b/scp.c
@@ -2857,12 +2857,14 @@ t_stat show_config (FILE *st, DEVICE *dnotused, UNIT *unotused, int32 flag, char
 {
 int32 i;
 DEVICE *dptr;
+t_bool only_enabled = (sim_switches & SWMASK ('E'));
 
 if (cptr && (*cptr != 0))
     return SCPE_2MARG;
-fprintf (st, "%s simulator configuration\n\n", sim_name);
+fprintf (st, "%s simulator configuration%s\n\n", sim_name, only_enabled ? " (enabled devices)" : "");
 for (i = 0; (dptr = sim_devices[i]) != NULL; i++)
-    show_device (st, dptr, flag);
+    if (!only_enabled || !qdisable (dptr))
+        show_device (st, dptr, flag);
 return SCPE_OK;
 }