Ghostscript + GhostPDF - remove -dNEWPDF

We've been using the new 'C' PDF interpreter as the default for the
last two releases, with comparatively few problems. We've decided the
time has come to remove the (deprecated) fallback to the old PostScript
written PDF interpreter.

1 files changed, 9 insertions, 10 deletions

diff --git a/Resource/Init/pdf_main.ps b/Resource/Init/pdf_main.ps
index ea0fe3765..32af17e33 100644
--- a/Resource/Init/pdf_main.ps
+++ b/Resource/Init/pdf_main.ps
@@ -1,4 +1,4 @@
-% Copyright (C) 2001-2022 Artifex Software, Inc.
+% Copyright (C) 2001-2023 Artifex Software, Inc.
 % All Rights Reserved.
 %
 % This software is provided AS-IS with no warranty, either express or
@@ -218,7 +218,7 @@ DingbatsEncoding pop
 % Redefine 'run' so it recognizes PDF files.
 systemdict begin
 
-systemdict /NEWPDF known not {/NEWPDF //true def} if
+systemdict /OLDPDF known not {/OLDPDF //false def} if
 
 % PostScript interface to the ghostpdf C-based interpreter
 %
@@ -1149,7 +1149,7 @@ currentdict /PDFSwitches undef
 
 /pdfavailable
 {
-  .PDFAvailable NEWPDF not or
+  .PDFAvailable OLDPDF or
 } bind def
 
 % <int> <int> dopdfpages -
@@ -1289,12 +1289,11 @@ currentdict /PDFSwitches undef
 currentdict /runpdfstring .undef
 
 /runpdfbegin {        % <file> runpdfbegin -
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     newpdf_runpdfbegin
   }
   {
-   (%stderr) (w) file (\n   **** Warning: You are using the legacy PDF interpreter \(-dNEWPDF=false\) which is now deprecated and unsupported\n) writestring
    userdict begin
         % It turns out that the PDF interpreter uses memory more
         % effectively if it is run under at least one level of save.
@@ -1334,7 +1333,7 @@ currentdict /runpdfstring .undef
 
 
 /runpdfpagerange {    % - runpdfpagerange <firstpage#> <lastpage#>
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     newpdf_runpdfpagerange
   }
@@ -1522,7 +1521,7 @@ currentdict /runpdfstring .undef
 } bind executeonly def
 
 /dopdfpages {   % firstpage# lastpage# dopdfpages -
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     newpdf_dopdfpages
   }
@@ -1565,7 +1564,7 @@ currentdict /runpdfstring .undef
 } bind executeonly def
 
 /runpdfend {
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     newpdf_runpdfend
   }
@@ -1671,7 +1670,7 @@ currentdict /EnablePageHandlerDevice undef
 } bind executeonly def
 
 /runpdf {        % <file> runpdf -
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     dup type /filetype eq
     {
@@ -2171,7 +2170,7 @@ currentdict /xref-char-dict undef
 
 % Open a PDF file and read the header, trailer, and cross-reference.
 /pdfopen {        % <file> pdfopen <dict>
-  /NEWPDF where {/NEWPDF get} {//true} ifelse
+  /OLDPDF where {/OLDPDF get not} {//true} ifelse
   {
     newpdf_pdfopen
   }