diff --git a/Modules/cgensupport.c b/Modules/cgensupport.c
index 5f3ad047f97..69514673061 100644
--- a/Modules/cgensupport.c
+++ b/Modules/cgensupport.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 39dcc411b2f..c553be60aa0 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
@@ -922,16 +922,31 @@ builtin_pow(self, args)
 	}
 	if (coerce(&v, &w) != 0)
 		return NULL;
-	if (z!=None) {
-	 	if (coerce(&w, &z) != 0)
-			return NULL;
-		if (coerce(&v, &z) != 0)
-			return NULL;
+	if (z == None) {
+		x = (*v->ob_type->tp_as_number->nb_power)(v, w, z);
+	}
+	else {
+		object *v1, *z1, *w2, *z2;
+		x = NULL;
+		v1 = v;
+		z1 = z;
+		if (coerce(&v1, &z1) != 0)
+			goto error2;
+		w2 = w;
+		z2 = z1;
+	 	if (coerce(&w2, &z2) != 0)
+			goto error1;
+		x = (*v1->ob_type->tp_as_number->nb_power)(v1, w2, z2);
+		DECREF(w2);
+		DECREF(z2);
+	error1:
+		DECREF(v1);
+		DECREF(z1);
+	error2:
+		;
 	}
-	x = (*v->ob_type->tp_as_number->nb_power)(v, w, z);
 	DECREF(v);
 	DECREF(w);
-	if (z!=None) {DECREF(w); DECREF(v); DECREF(z); DECREF(z);}
 	return x;
 }
 
diff --git a/Python/ceval.c b/Python/ceval.c
index 2a3fe7be268..5fa5dbba20a 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/cgensupport.c b/Python/cgensupport.c
index 5f3ad047f97..69514673061 100644
--- a/Python/cgensupport.c
+++ b/Python/cgensupport.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/compile.c b/Python/compile.c
index dbc6314bc1b..a83f9296386 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/errors.c b/Python/errors.c
index 9b0a8d28d83..61cb448e71b 100644
--- a/Python/errors.c
+++ b/Python/errors.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/fmod.c b/Python/fmod.c
index 106ad1a3fe8..3ddab75abb1 100644
--- a/Python/fmod.c
+++ b/Python/fmod.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/frozenmain.c b/Python/frozenmain.c
index 20d0364722a..9be8d5c5a53 100644
--- a/Python/frozenmain.c
+++ b/Python/frozenmain.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/getargs.c b/Python/getargs.c
index 1232fd0924f..68bfd0e5319 100644
--- a/Python/getargs.c
+++ b/Python/getargs.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/getcwd.c b/Python/getcwd.c
index 05b58bcd13d..894993faa08 100644
--- a/Python/getcwd.c
+++ b/Python/getcwd.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/getmtime.c b/Python/getmtime.c
index 7c856106218..f5de0faba56 100644
--- a/Python/getmtime.c
+++ b/Python/getmtime.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/import.c b/Python/import.c
index a0af0507eef..ef24883ac5e 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/importdl.c b/Python/importdl.c
index f377c612bae..f676e3f2df4 100644
--- a/Python/importdl.c
+++ b/Python/importdl.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/importdl.h b/Python/importdl.h
index c90608e6f89..e56794a1105 100644
--- a/Python/importdl.h
+++ b/Python/importdl.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/marshal.c b/Python/marshal.c
index 48612b094e2..54cabf63e6d 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/memmove.c b/Python/memmove.c
index 143e6422d1f..c299d12ba93 100644
--- a/Python/memmove.c
+++ b/Python/memmove.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/modsupport.c b/Python/modsupport.c
index 2952189f0f8..f196095fff1 100644
--- a/Python/modsupport.c
+++ b/Python/modsupport.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
@@ -58,8 +58,9 @@ initmodule2(name, methods, passthrough)
 			fatal("out of mem for method name");
 		sprintf(namebuf, "%s.%s", name, ml->ml_name);
 		v = newmethodobject(namebuf, ml->ml_meth,
-				    (object *)passthrough, ml->ml_varargs);
-		/* XXX The malloc'ed memory in namebuf is never freed */
+				    (object *)passthrough,
+				    (ml->ml_varargs ? METH_VARARGS : 0) |
+				    METH_FREENAME);
 		if (v == NULL || dictinsert(d, ml->ml_name, v) != 0) {
 			fprintf(stderr, "initializing module: %s\n", name);
 			fatal("can't initialize module");
diff --git a/Python/mystrtoul.c b/Python/mystrtoul.c
index 6b2a06ffe7c..10ddc6ec2fc 100644
--- a/Python/mystrtoul.c
+++ b/Python/mystrtoul.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/pythonmain.c b/Python/pythonmain.c
index 4cf44dc666d..ac9ca2c5b5f 100644
--- a/Python/pythonmain.c
+++ b/Python/pythonmain.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index f66c8d738ad..c706081c68d 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
@@ -178,12 +178,12 @@ run_tty_1(fp, filename)
 		return -1;
 	d = getmoduledict(m);
 	v = run_node(n, filename, d, d);
-	flushline();
 	if (v == NULL) {
 		print_error();
 		return -1;
 	}
 	DECREF(v);
+	flushline();
 	return 0;
 }
 
@@ -211,12 +211,12 @@ run_script(fp, filename)
 	} else {
 		v = run_file(fp, filename, file_input, d, d);
 	}
-	flushline();
 	if (v == NULL) {
 		print_error();
 		return -1;
 	}
 	DECREF(v);
+	flushline();
 	return 0;
 }
 
@@ -230,12 +230,12 @@ run_command(command)
 		return -1;
 	d = getmoduledict(m);
 	v = run_string(command, file_input, d, d);
-	flushline();
 	if (v == NULL) {
 		print_error();
 		return -1;
 	}
 	DECREF(v);
+	flushline();
 	return 0;
 }
 
@@ -244,6 +244,7 @@ print_error()
 {
 	object *exception, *v, *tb, *f;
 	err_fetch(&exception, &v, &tb);
+	flushline();
 	if (exception == NULL)
 		fatal("print_error called but no exception");
 	if (exception == SystemExit) {
diff --git a/Python/sigcheck.c b/Python/sigcheck.c
index 9a5f0db74d1..4a4d11d5993 100644
--- a/Python/sigcheck.c
+++ b/Python/sigcheck.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/strerror.c b/Python/strerror.c
index d5e0e037a31..3f9438a756d 100644
--- a/Python/strerror.c
+++ b/Python/strerror.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/structmember.c b/Python/structmember.c
index 7ec48b34102..81a52030ce8 100644
--- a/Python/structmember.c
+++ b/Python/structmember.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 4cb16585bc1..ea673639158 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread.c b/Python/thread.c
index 3ee71aafcee..fb0f6a28516 100644
--- a/Python/thread.c
+++ b/Python/thread.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_cthread.h b/Python/thread_cthread.h
index bf9a0249ebd..1a1a8608c7a 100644
--- a/Python/thread_cthread.h
+++ b/Python/thread_cthread.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_foobar.h b/Python/thread_foobar.h
index 4b767b1e950..772f26b6f9f 100644
--- a/Python/thread_foobar.h
+++ b/Python/thread_foobar.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_lwp.h b/Python/thread_lwp.h
index ab59ccd274f..a4e943f008f 100644
--- a/Python/thread_lwp.h
+++ b/Python/thread_lwp.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index c5d7be4d88c..94b918245bc 100644
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_sgi.h b/Python/thread_sgi.h
index 489e0ba465f..654d4aec3a6 100644
--- a/Python/thread_sgi.h
+++ b/Python/thread_sgi.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/thread_solaris.h b/Python/thread_solaris.h
index 97be126c5f9..199d7d09d6f 100644
--- a/Python/thread_solaris.h
+++ b/Python/thread_solaris.h
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved
 
diff --git a/Python/traceback.c b/Python/traceback.c
index 414fc8d26da..bea0b19b57e 100644
--- a/Python/traceback.c
+++ b/Python/traceback.c
@@ -1,6 +1,6 @@
 /***********************************************************
-Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
-Amsterdam, The Netherlands.
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
 
                         All Rights Reserved