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diff --git a/Master/tlpkg/tlgs/Resource/ColorSpace/sGray b/Master/tlpkg/tlgs/Resource/ColorSpace/sGray
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+% Copyright (C) 2001-2012 Artifex Software, Inc.
+% All Rights Reserved.
+%
+% This software is provided AS-IS with no warranty, either express or
+% implied.
+%
+% This software is distributed under license and may not be copied,
+% modified or distributed except as expressly authorized under the terms
+% of the license contained in the file LICENSE in this distribution.
+%
+% Refer to licensing information at http://www.artifex.com or contact
+% Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, San Rafael,
+% CA 94903, U.S.A., +1(415)492-9861, for further information.
+%
+
+% One-component color space similar to sRGB color space.
+
+currentglobal true setglobal
+
+/sGray
+[ /CIEBasedA
+ 3 dict begin
+ /WhitePoint [ 0.9505 1 1.0890 ] def % D65
+
+ /DecodeLMN [ % sRGB gamma transform
+ { dup 0.03928 le { 12.92321 div } { 0.055 add 1.055 div 2.4 exp } ifelse }
+ bind dup dup ] def
+
+ /MatrixLMN [ % sRGB to XYZ (D65) matrix (ITU-R BT.709-2 Primaries)
+ 0.412457 0.212673 0.019334
+ 0.357576 0.715152 0.119192
+ 0.180437 0.072175 0.950301 ] def
+ currentdict end
+]
+/ColorSpace defineresource pop
+
+setglobal