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gs_typ42.ps
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% Copyright (C) 1996 Aladdin Enterprises. All rights reserved.
%
% This file is part of Aladdin Ghostscript.
%
% Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
% or distributor accepts any responsibility for the consequences of using it,
% or for whether it serves any particular purpose or works at all, unless he
% or she says so in writing. Refer to the Aladdin Ghostscript Free Public
% License (the "License") for full details.
%
% Every copy of Aladdin Ghostscript must include a copy of the License,
% normally in a plain ASCII text file named PUBLIC. The License grants you
% the right to copy, modify and redistribute Aladdin Ghostscript, but only
% under certain conditions described in the License. Among other things, the
% License requires that the copyright notice and this notice be preserved on
% all copies.
% $Id: gs_typ42.ps,v 1.1 2000/03/09 08:40:40 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