harvey/sys/src/cmd/gs/lib/gs_ccfnt.ps

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% 
% This file is part of AFPL Ghostscript.
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% "License") for full details.
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% in a plain ASCII text file named PUBLIC.  The License grants you the right
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% 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_ccfnt.ps,v 1.5 2001/10/01 05:25:55 lpd Exp $
% Find and register all the precompiled font operators in systemdict.

/registerfont			% <fontname> <fontdict> registerfont <font>
 { DEBUG { (Registering ) print 1 index = } if
   dup begin
     Encoding type /nametype eq
      { Encoding .findencoding /Encoding exch def
      }
     if
     dup /PrefEnc known
      { PrefEnc type /nametype eq
	 { PrefEnc .findencoding /PrefEnc exch def
	 }
	if
      }
     if
     dup /FDepVector known
      { /FDepVector [ FDepVector
	 { .FontDirectory 1 index .knownget
	    { exch pop }
	    { ccfonts 1 index .knownget
	       { registerfont
	       }
	       { Fontmap 1 index known
		  { findfont }
		  { pop NullFont }
		 ifelse
	       }
	      ifelse
	    }
	   ifelse
	 }
	forall ] readonly def
      }
     if
   end
   % Use the value of definefont appropriate at run-time, not bind-time
   /definefont load exec
 } bind odef
% Bind recursive call (bind descends into oparrays: feature!)
/registerfont dup load bind def

/.loadinitialfonts {
  //.loadinitialfonts exec
  NOCCFONTS not {
    /ccfonts mark
      0 1 null .getccfont 1 sub { .getccfont dup /FontName get exch } for
    .dicttomark def
		% Make sure these fonts are registered as "resources".
    currentfile {
      pop ccfonts {
	.FontDirectory 2 index known { pop pop } { registerfont pop } ifelse
      } forall
    } .execasresource
    currentdict /ccfonts .undef
  } if
} bind def

currentdict /registerfont .undef