patch 8.2.0841: 'verbose' value 16 causes duplicate output

Problem:    'verbose' value 16 causes duplicate output.
Solution:   Combine levels 15 and 16 into one message. (Christian Brabandt,
            closes #6153)
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index cc3f512..a805a0c 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -8331,7 +8331,9 @@
 	>= 12	Every executed function.
 	>= 13	When an exception is thrown, caught, finished, or discarded.
 	>= 14	Anything pending in a ":finally" clause.
-	>= 15	Every executed Ex command (truncated at 200 characters).
+	>= 15	Every executed Ex command from a script (truncated at 200
+		characters).
+	>= 16	Every executed Ex command
 
 	This option can also be set with the "-V" argument.  See |-V|.
 	This option is also set by the |:verbose| command.
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index adde9d7..a4db3c8 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -967,7 +967,7 @@
 	    }
 	}
 
-	if (p_verbose >= 15 && SOURCING_NAME != NULL)
+	if ((p_verbose >= 15 && SOURCING_NAME != NULL) || p_verbose >= 16)
 	    msg_verbose_cmd(SOURCING_LNUM, cmdline_copy);
 
 	/*
@@ -1691,9 +1691,6 @@
     if ((*cmdlinep)[0] == '#' && (*cmdlinep)[1] == '!')
 	goto doend;
 
-    if (p_verbose >= 16)
-	msg_verbose_cmd(0, *cmdlinep);
-
 /*
  * 1. Skip comment lines and leading white space and colons.
  * 2. Handle command modifiers.
diff --git a/src/version.c b/src/version.c
index 7c5b3c037..24ed70e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    841,
+/**/
     840,
 /**/
     839,