/usr/share/ghostscript/9.05/lib/markhint.ps is in libgs9-common 9.05~dfsg-0ubuntu4.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | % Copyright (C) 1994, 1995, 1996 Aladdin Enterprises. 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.
%
% For more information about licensing, please refer to
% http://www.ghostscript.com/licensing/. For information on
% commercial licensing, go to http://www.artifex.com/licensing/ or
% contact Artifex Software, Inc., 101 Lucas Valley Road #110,
% San Rafael, CA 94903, U.S.A., +1(415)492-9861.
% $Id$
% markhint.ps
% Draw the hints for a Type 1 font.
(type1ops.ps) runlibfile
/mhsetup % <matrix> <print> mhsetup -
{ /mhprint exch def
/mhmx exch def
/mhdash 0 9 gsave initmatrix dtransform grestore idtransform add abs def
gsave
clippath pathbbox
2 index sub /bbh exch def
2 index sub /bbw exch def
/bby exch def
/bbx exch def
grestore
} def
/markfonthints % <matrix> <print> markfonthints -
{ mhsetup
} def
/hmark % <y> hmark -
{ bbx exch moveto bbw 0 rlineto stroke
} def
/hsmark % <y0> <dy> hsmark -
{ 1 index add exch gsave
[mhdash] 0 setdash 0 exch mhmx transform exch pop hmark
[mhdash 2 div dup 2 mul] 0 setdash 0 exch mhmx transform exch pop hmark
grestore
} def
/vmark % <x> vmark -
{ bby moveto 0 bbh rlineto stroke
} def
/vsmark % <x0> <dx> vsmark -
{ 1 index add exch gsave
[mhdash] mhdash setdash 0 mhmx transform pop vmark
[mhdash 2 div dup 2 mul] 0 setdash 0 mhmx transform pop vmark
grestore
} def
/pmark % <x> <y> pmark -
{ newpath 0 4.5 gsave initmatrix dtransform grestore idtransform add abs
0 360 arc stroke
} def
/mchdict mark
/hsbw { pop 0 mhmx transform translate 0 0 pmark }
/sbw { pop pop mhmx transform translate 0 0 pmark }
/hstem
{ mhprint { (hstem ) print 2 copy 2 packedarray == } if
hsmark
}
/vstem
{ mhprint { (vstem ) print 2 copy 2 packedarray == } if
vsmark
}
/hstem3
{ mhprint { (hstem3 ) print 6 copy 6 packedarray == } if
3 { hsmark } repeat
}
/vstem3
{ mhprint { (vstem3 ) print 6 copy 6 packedarray == } if
3 { vsmark } repeat
}
/div
{ div
}
/callothersubr
{ 3 eq
{ pop
mhprint { (replace) = } if
% We're replacing hints; lighten the color.
currentrgbcolor 3 { 2 mul 3 div 3 1 roll } repeat setrgbcolor
}
{ { pop } repeat
} ifelse
}
/callsubr
{ Private /Subrs get exch get mchinterp
}
/pop
{
}
/return
{
}
.dicttomark def
/mchinterp % <charstring> mchinterp -
{ 4330 exch dup length string .type1decrypt exch pop
dup length lenIV sub lenIV exch getinterval
0 () /SubFileDecode filter
mark exch charstack_read ]
{ dup type /nametype eq
{ mchdict exch .knownget { exec } { cleartomark mark } ifelse
}
if
}
forall
} def
/markcharhints % <charname> <matrix> <print> markcharhints -
{ mhsetup
gsave mark
/Private currentfont /Private get def
Private rcheck % make sure we won't get an access error
{ /lenIV Private /lenIV .knownget not { 4 } if def
currentfont /CharStrings get 3 -1 roll get mchinterp
}
{ (Sorry, this font is protected; I can't show the hints.\n) print flush
exch
}
ifelse
cleartomark grestore
} def
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