From 24f1c06d06ed8320e39b7b5220f2214822bbed2a Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Fri, 3 Mar 2017 20:35:28 -0800
Subject: [PATCH] SCP: Add HELP info for UNTIL argument to the RUN and GO
 commands

---
 scp.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/scp.c b/scp.c
index 0a8c367b..f584b388 100644
--- a/scp.c
+++ b/scp.c
@@ -840,15 +840,25 @@ static const char simh_help[] =
        /***************** 80 character line width template *************************/
       "2Running A Simulated Program\n"
 #define HLP_RUN         "*Commands Running_A_Simulated_Program RUN"
-      "3RUN\n"
+      "3RUN {start_pc_addr} {UNTIL stop_pc_addr|\"output-string\"}\n"
       " The RUN command (abbreviated RU) resets all devices, deposits its argument\n"
       " (if given) in the PC, and starts execution.  If no argument is given,\n"
-      " execution starts at the current PC.\n"
+      " execution starts at the current PC.\n\n"
+      " The optional UNTIL argument specifies a stop criteria for execution.\n"
+      " There are two forms of execution stop criteria:\n"
+      "+1. A temporary breakpoint (which exists only until it is encountered).\n"
+      "+2. A string which will stop execution when the simulator has output\n"
+      "++the indicated string.\n"
 #define HLP_GO          "*Commands Running_A_Simulated_Program GO"
-      "3GO\n"
+      "3GO {start_pc_addr} {UNTIL stop_pc_addr|\"output-string\"}\n"
       " The GO command does not reset devices, deposits its argument (if given)\n"
       " in the PC, and starts execution.  If no argument is given, execution\n"
-      " starts at the current PC.\n"
+      " starts at the current PC.\n\n"
+      " The optional UNTIL argument specifies a stop criteria for execution.\n"
+      " There are two forms of execution stop criteria:\n"
+      "+1. A temporary breakpoint (which exists only until it is encountered).\n"
+      "+2. A string which will stop execution when the simulator has output\n"
+      "++the indicated string.\n"
 #define HLP_CONTINUE    "*Commands Running_A_Simulated_Program CONTINUE"
       "3CONTINUE\n"
       " The CONT command (abbreviated CO) does not reset devices and resumes\n"
@@ -5187,7 +5197,7 @@ if (strcmp (ctx->LastDir, directory)) {
         sim_printf ("%16d Dir(s)\n", ctx->DirCount);
         }
     ++ctx->DirChanges;
-    sim_printf (" Directory of %*.*s\n\n", strlen (directory) - 1, strlen (directory) - 1, directory);
+    sim_printf (" Directory of %*.*s\n\n", (int)(strlen (directory) - 1), (int)(strlen (directory) - 1), directory);
     strcpy (ctx->LastDir, directory);
     }
 local = localtime (&filestat->st_mtime);