pstoraster/gs811-lib.patch

   1 diff -u ghostscript-8.11/lib/gs_init.ps ghostscript-8.11-easysw/lib/gs_init.ps
   2 --- ghostscript-8.11/lib/gs_init.ps     2003-07-30 03:26:55.000000000 -0400
   3 +++ ghostscript-8.11-easysw/lib/gs_init.ps      2003-11-13 13:04:17.000000000 -0500
   4 @@ -139,6 +139,7 @@
   5  currentdict /NOFONTPATH known   /NOFONTPATH exch def
   6  currentdict /NOGC known   /NOGC exch def
   7  currentdict /NOINTERPOLATE .knownget { /INTERPOLATE exch not def } if
   8 +currentdict /NOMEDIAATTRS known /NOMEDIAATTRS exch def
   9  currentdict /NOOUTERSAVE known   /NOOUTERSAVE exch def
  10  currentdict /NOPAGEPROMPT known   /NOPAGEPROMPT exch def
  11  currentdict /NOPAUSE known   /NOPAUSE exch def
  12 diff -u ghostscript-8.11/lib/gs_setpd.ps ghostscript-8.11-easysw/lib/gs_setpd.ps
  13 --- ghostscript-8.11/lib/gs_setpd.ps    2003-04-12 14:08:18.000000000 -0400
  14 +++ ghostscript-8.11-easysw/lib/gs_setpd.ps     2003-11-14 16:32:55.000000000 -0500
  15 @@ -344,21 +344,42 @@
  16      } bind
  17  .dicttomark readonly def
  18
  19 -% Define the keys used in input attribute matching.
  20 -/.inputattrkeys [
  21 -  /PageSize /MediaColor /MediaWeight /MediaType /InsertSheet
  22 -       % The following are documented in Adobe's supplement for v2017.
  23 -  /LeadingEdge /MediaClass
  24 -] readonly def
  25 -% Define other keys used in media selection.
  26 -/.inputselectionkeys [
  27 -  /MediaPosition /Orientation
  28 -] readonly def
  29 -
  30 -% Define the keys used in output attribute matching.
  31 -/.outputattrkeys [
  32 -  /OutputType
  33 -] readonly def
  34 +% M. Sweet, Easy Software Products:
  35 +%
  36 +% Define NOMEDIAATTRS to turn off the default (but unimplementable) media
  37 +% selection policies for setpagedevice.  This is used by CUPS to support
  38 +% the standard Adobe media attributes.
  39 +NOMEDIAATTRS {
  40 +  % Define only PageSize for input attribute matching.
  41 +  /.inputattrkeys [
  42 +    /PageSize
  43 +  ] readonly def
  44 +  % Define no other keys used in media selection.
  45 +  /.inputselectionkeys [
  46 +    /noInputSelectionsKeys
  47 +  ] readonly def
  48 +
  49 +  % Define no keys used in output attribute matching.
  50 +  /.outputattrkeys [
  51 +    /noOutputAttrKeys
  52 +  ] readonly def
  53 +} {
  54 +  % Define the keys used in input attribute matching.
  55 +  /.inputattrkeys [
  56 +    /PageSize /MediaColor /MediaWeight /MediaType /InsertSheet
  57 +         % The following are documented in Adobe's supplement for v2017.
  58 +    /LeadingEdge /MediaClass
  59 +  ] readonly def
  60 +  % Define other keys used in media selection.
  61 +  /.inputselectionkeys [
  62 +    /MediaPosition /Orientation
  63 +  ] readonly def
  64 +
  65 +  % Define the keys used in output attribute matching.
  66 +  /.outputattrkeys [
  67 +    /OutputType
  68 +  ] readonly def
  69 +} ifelse
  70
  71  % Define all the parameters that should always be copied to the merged
  72  % dictionary.
  73 @@ -387,7 +408,13 @@
  74    /PageSize //false            % obsolete alias for .MediaSize
  75    /InputAttributes //false
  76    .inputattrkeys
  77 -    { dup /PageSize eq
  78 +    % M. Sweet, Easy Software Products:
  79 +    %
  80 +    % Treat LeadingEdge like PageSize so that a common Ghostscript driver
  81 +    % doesn't need the NOMEDIAATTRS definition.
  82 +    %
  83 +    % { dup /PageSize eq
  84 +    { dup dup /PageSize eq exch /LeadingEdge eq or
  85         { pop }
  86         { { 2 index /InputAttributes .knownget { //null eq } { //true } ifelse } }
  87        ifelse
  88 @@ -468,11 +495,22 @@
  89  % They are expected to consume the top 2 operands.
  90  % NOTE: we currently treat all values other than 0, 1, or 7 (for PageSize)
  91  % the same as 0, i.e., we signal an error.
  92 +%
  93 +% M. Sweet, Easy Software Products:
  94 +%
  95 +% Define NOMEDIAATTRS to turn off the default (but unimplementable) media
  96 +% selection policies for setpagedevice.  This is used by CUPS to support
  97 +% the standard Adobe media attributes.
  98    0 {          % Set errorinfo and signal a configurationerror.
  99 +      NOMEDIAATTRS {
 100 +        % NOMEDIAATTRS means that the default policy is 7...
 101 +        pop 2 index exch 7 put
 102 +      } {
 103         pop dup 4 index exch get 2 array astore
 104         $error /errorinfo 3 -1 roll put
 105         cleartomark
 106         /setpagedevice load /configurationerror signalerror
 107 +      } ifelse
 108    } bind
 109    1 {          % Roll back the failed request to its previous status.
 110  SETPDDEBUG { (Rolling back.) = pstack flush } if