Merge 3.3.

Doc/license.rst

@@ -934,3 +934,36 @@ on the cfuhash project::
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    OF THE POSSIBILITY OF SUCH DAMAGE.
 
+ 
+libmpdec
+--------
+
+The :mod:`_decimal` Module is built using an included copy of the libmpdec
+library unless the build is configured ``--with-system-libmpdec``::
+
+   Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+   OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+   OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+   SUCH DAMAGE.
+
+

Modules/_decimal/libmpdec/basearith.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/basearith.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/bits.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/constants.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/constants.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/context.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/convolute.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/convolute.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/crt.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/crt.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/difradix2.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/difradix2.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/fnt.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/fnt.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/fourstep.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/fourstep.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/io.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/io.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/literature/fnt.py

 #
-# Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+# Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/literature/mulmod-64.txt

@@ -59,7 +59,7 @@ The reduction step b) preserves congruence:
 Maximum numbers of step b):
 ---------------------------
 
-# To avoid unneccessary formalism, define:
+# To avoid unnecessary formalism, define:
 
 def R(hi, lo, z):
      return divmod(hi * z - hi + lo, 2**64)

Modules/_decimal/libmpdec/literature/umodarith.lisp

 ;
-; Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+; Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
 ;
 ; Redistribution and use in source and binary forms, with or without
 ; modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/memory.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/memory.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/mpdecimal.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/mpdecimal.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/numbertheory.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/numbertheory.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/sixstep.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/sixstep.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/transpose.c

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -169,7 +169,7 @@ squaretrans(mpd_uint_t *buf, mpd_size_t cols)
 /*
  * Transpose 2^n * 2^n matrix. For cache efficiency, the matrix is split into
  * square blocks with side length 'SIDE'. First, the blocks are transposed,
- * then a square tranposition is done on each individual block.
+ * then a square transposition is done on each individual block.
  */
 static void
 squaretrans_pow2(mpd_uint_t *matrix, mpd_size_t size)

Modules/_decimal/libmpdec/transpose.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/typearith.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/umodarith.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/vccompat.h

 /*
- * Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+ * Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

Modules/_decimal/libmpdec/vcdiv64.asm

 ;
-; Copyright (c) 2008-2012 Stefan Krah. All rights reserved.
+; Copyright (c) 2008-2016 Stefan Krah. All rights reserved.
 ;
 ; Redistribution and use in source and binary forms, with or without
 ; modification, are permitted provided that the following conditions