harvey/sys/lib/ghostscript/gs_typ42.ps

%    Copyright (C) 1996 Aladdin Enterprises.  All rights reserved.
% 
% This file is part of AFPL Ghostscript.
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% she says so in writing.  Refer to the Aladdin Free Public License (the
% "License") for full details.
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% Every copy of AFPL Ghostscript must include a copy of the License, normally
% in a plain ASCII text file named PUBLIC.  The License grants you the right
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% requires that the copyright notice and this notice be preserved on all
% copies.

% $Id: gs_typ42.ps,v 1.2 2000/09/19 18:29:11 lpd Exp $
% Type 42 font support code.

% Here are the BuildChar and BuildGlyph implementation for Type 42 fonts.
% The names %Type42BuildChar and %Type42BuildGlyph are known to the
% interpreter.  The real work is done in an operator:
%	<font> <code|name> <name> <glyphindex> .type42execchar -

(%Type42BuildChar) cvn	% <font> <code> %Type42BuildChar -
 { 1 index /Encoding get 1 index get .type42build
 } bind def
(%Type42BuildGlyph) cvn	% <font> <name> %Type42BuildGlyph -
 { dup .type42build
 } bind def
/.type42build		% <font> <code|name> <name> .type42build -
 { 2 index begin
    dup CharStrings exch .knownget not
     { 2 copy eq { exch pop /.notdef exch } if
       QUIET not
	{ (Substituting .notdef for ) print = flush }
	{ pop }
       ifelse
       /.notdef CharStrings /.notdef get
     } if
   end .type42execchar
 } bind def

% Register the font type for definefont.
buildfontdict 42 /.buildfont42 cvx put