From 91048325e7498da71ab024f31c87870481c9d004 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sun, 7 Jun 2020 13:03:38 -0700
Subject: [PATCH] SCP: Bob Supnik's pre-release 3.11-2

---
 0readme_311.txt |  1 +
 H316/h316_cpu.c |  2 +-
 sim_defs.h      |  1 -
 sim_rev.h       | 32 ++++++++++++++++++++++++++++++--
 4 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/0readme_311.txt b/0readme_311.txt
index d785825a..22b57dda 100644
--- a/0readme_311.txt
+++ b/0readme_311.txt
@@ -14,6 +14,7 @@ simulation work and for Dave Bryan's HP simulators.
 1.1 SCP and libraries
 
 - -n added in ATTACH, meaning "force empty file".
+- SET <device|unit> APPEND.
 
 1.2 1401
 
diff --git a/H316/h316_cpu.c b/H316/h316_cpu.c
index c3d440fc..c827a2d8 100644
--- a/H316/h316_cpu.c
+++ b/H316/h316_cpu.c
@@ -1357,7 +1357,7 @@ ARx = AR;                                               /* default */
 jamkn = (MB & (m12+m16)) != 0;                          /* m12+m16 */
 easbm = (MB & (m9+m11)) != 0;                           /* m9+m11 */
 eastl = jamkn || easbm;                                 /* m9+m11+m12+m16 */
-setaz = (MB & (m8+m15)) == (m8+m15);                    /* m8xm15*/
+setaz = (MB & (m8+m15)) == (m8+m15);                    /* m8xm15 */
 eiki7 = (MB & m15) && (C || !(MB & m13));               /* cin */
 aleg = eastl? AR: 0;                                    /* a input */
 bleg = easbm? 0: DMASK;                                 /* b input */
diff --git a/sim_defs.h b/sim_defs.h
index 443935e3..a1c288bc 100644
--- a/sim_defs.h
+++ b/sim_defs.h
@@ -594,7 +594,6 @@ typedef struct sim_debtab DEBTAB;
    when compiling for SIMH 3.x.
 */
 
-
 #if defined (__STDC__) || defined (_WIN32)
 #define ORDATAD(nm,loc,wd,desc) #nm, &(loc), 8, (wd), 0, 1
 #define DRDATAD(nm,loc,wd,desc) #nm, &(loc), 10, (wd), 0, 1
diff --git a/sim_rev.h b/sim_rev.h
index 327f6e83..e0372c5e 100644
--- a/sim_rev.h
+++ b/sim_rev.h
@@ -29,7 +29,7 @@
 
 #define SIM_MAJOR       3
 #define SIM_MINOR       11
-#define SIM_PATCH       1
+#define SIM_PATCH       2
 #define SIM_DELTA       0
 
 /* V3.11 revision history
@@ -39,8 +39,22 @@
 
 patch   date            module(s) and fix(es)
 
-  1     06-Mar-2020     scp.c and sim_tmxr_c
+  2     tbd             scp.h
+                        - changed sim_vm_init to build time option (Dave Bryan)
+
+                        scp.c
+                        - changed sim_vm_init to build time option (Dave Bryan)
+                        - flush stdout after prompt (Mark Pizzolato)
+
+                        s3_sys.c
+                        - fixed bldaddr length (Mark Pizzolatto)
+
+                        vax_cpu.c
+                        - added idle test for VMS 5.0/5.1 (Mark Pizzolato)
+
+  1     31-Mar-2020     scp.c and sim_tmxr_c
                         - new extensions to support HP simulators
+                        - added SET <dev|unit> APPEND command
 
                         sim_ether library
                         - imported latest V4 revision
@@ -51,12 +65,26 @@ patch   date            module(s) and fix(es)
                         Interdata
                         - fixed DP xTIME register definitions
 
+                        NOVA
+                        - fixed processing of tape UNLOAD
+
+                        PDP-1
+                        - generalized PTR ASCII mode handling of end-of-line and end-of-tape
+
+                        PDP-10
+                        - fixed processing of tape UNLOAD
+
                         PDP-11
                         - fixed PT INT definition
                         - disabled VH11 (temporarily) because of multiline race condition
+                        - fixed processing of tape UNLOAD in TM, TU
+
+                        PDP-8
+                        - fixed processing of tape UNLOAD
 
                         Sigma
                         - fixed incorrect 550 interrupt register array declaration
+                        - fixed processing of tape UNLOAD
 
                         VAX
                         - disabled VH11 (temporarily) because of multiline race condition