summaryrefslogtreecommitdiff
path: root/etc/ps-prin1.ps
blob: 36e0efeb0c84ac044a9f1a30f634ac1606e3a6ee (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
% === BEGIN ps-print prologue 1
% version: 6.1

% Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
%   Free Software Foundation, Inc.
%
% This file is part of GNU Emacs.
%
% GNU Emacs is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 3, or (at your option)
% any later version.
%
% GNU Emacs is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNU Emacs; see the file COPYING.  If not, write to the
% Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
% Boston, MA 02110-1301, USA.

% As a special exception, the copyright holders of this module give
% you permission to include the module in a Postscript file generated
% by Emacs or other free software together with the result of
% converting text to be printed, regardless of the license terms of
% that text, and to use under terms of your choice the page images
% resulting from formatting said combination.  If you modify this
% module, you may extend this exception to your version of the module
% but you are not obligated to do so.  If you do not wish to do so,
% delete this exception statement from your version.


% ISOLatin1Encoding stolen from ps_init.ps in GhostScript 2.6.1.4:
/ISOLatin1Encoding where{pop}{
% -- The ISO Latin-1 encoding vector isn't known, so define it.
% -- The first half is the same as the standard encoding,
% -- except for minus instead of hyphen at code 055.
/ISOLatin1Encoding
StandardEncoding 0 45 getinterval aload pop
    /minus
StandardEncoding 46 82 getinterval aload pop
%*** NOTE: the following are missing in the Adobe documentation,
%*** but appear in the displayed table:
%*** macron at 0225, dieresis at 0230, cedilla at 0233, space at 0240.
% 0200 (128)
    /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
    /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef
    /dotlessi/grave/acute/circumflex/tilde/macron/breve/dotaccent
    /dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut/ogonek/caron
% 0240 (160)
    /space/exclamdown/cent/sterling
	/currency/yen/brokenbar/section
    /dieresis/copyright/ordfeminine/guillemotleft
	/logicalnot/hyphen/registered/macron
    /degree/plusminus/twosuperior/threesuperior
	/acute/mu/paragraph/periodcentered
    /cedilla/onesuperior/ordmasculine/guillemotright
	/onequarter/onehalf/threequarters/questiondown
% 0300 (192)
    /Agrave/Aacute/Acircumflex/Atilde
	/Adieresis/Aring/AE/Ccedilla
    /Egrave/Eacute/Ecircumflex/Edieresis
	/Igrave/Iacute/Icircumflex/Idieresis
    /Eth/Ntilde/Ograve/Oacute
	/Ocircumflex/Otilde/Odieresis/multiply
    /Oslash/Ugrave/Uacute/Ucircumflex
	/Udieresis/Yacute/Thorn/germandbls
% 0340 (224)
    /agrave/aacute/acircumflex/atilde
	/adieresis/aring/ae/ccedilla
    /egrave/eacute/ecircumflex/edieresis
	/igrave/iacute/icircumflex/idieresis
    /eth/ntilde/ograve/oacute
	/ocircumflex/otilde/odieresis/divide
    /oslash/ugrave/uacute/ucircumflex
	/udieresis/yacute/thorn/ydieresis
256 packedarray def
}ifelse

/reencodeFontISO{ %def
  dup
  length 12 add dict	% Make a new font (a new dict the same size
			% as the old one) with room for our new symbols.

  begin			% Make the new font the current dictionary.

    % Copy each of the symbols from the old dictionary
    % to the new one except for the font ID.
    {1 index/FID ne{def}{pop pop}ifelse}forall

    % Override the encoding with the ISOLatin1 encoding.
    currentdict/FontType get 0 ne{/Encoding ISOLatin1Encoding def}if

    % Use the font's bounding box to determine the ascent, descent,
    % and overall height; don't forget that these values have to be
    % transformed using the font's matrix.

%          ^    (x2 y2)
%          |       |
%          |       v
%          |  +----+ - -
%          |  |    |   ^
%          |  |    |   | Ascent (usually > 0)
%          |  |    |   |
% (0 0) -> +--+----+-------->
%             |    |   |
%             |    |   v Descent (usually < 0)
% (x1 y1) --> +----+ - -

    currentdict/FontType get 0 ne
    {/FontBBox load aload pop			% -- x1 y1 x2 y2
     FontMatrix transform/Ascent  exch def pop
     FontMatrix transform/Descent exch def pop}
    {/PrimaryFont FDepVector 0 get def
     PrimaryFont/FontBBox get aload pop
     PrimaryFont/FontMatrix get transform/Ascent exch def pop
     PrimaryFont/FontMatrix get transform/Descent exch def pop}ifelse

    /FontHeight Ascent Descent sub def	% use `sub' because descent < 0

    % Define these in case they're not in the FontInfo
    % (also, here they're easier to get to).
    /UnderlinePosition  Descent 0.70 mul def
    /OverlinePosition   Descent UnderlinePosition sub Ascent add def
    /StrikeoutPosition  Ascent 0.30 mul def
    /LineThickness      FontHeight 0.05 mul def
    /Xshadow            FontHeight  0.08 mul def
    /Yshadow            FontHeight -0.09 mul def
    /SpaceBackground    Descent neg UnderlinePosition add def
    /XBox               Descent neg def
    /YBox               LineThickness 0.7 mul def

    currentdict		% Leave the new font on the stack
    end			% Stop using the font as the current dictionary.
    definefont		% Put the font into the font dictionary
    pop			% Discard the returned font.
}bind def

% Font definition
/DefFont{findfont exch scalefont reencodeFontISO}def

% Font selection
/F{
  findfont
  dup/Ascent            get/Ascent            exch def
  dup/Descent           get/Descent           exch def
  dup/FontHeight        get/FontHeight        exch def
  dup/UnderlinePosition get/UnderlinePosition exch def
  dup/OverlinePosition  get/OverlinePosition  exch def
  dup/StrikeoutPosition get/StrikeoutPosition exch def
  dup/LineThickness     get/LineThickness     exch def
  dup/Xshadow           get/Xshadow           exch def
  dup/Yshadow           get/Yshadow           exch def
  dup/SpaceBackground   get/SpaceBackground   exch def
  dup/XBox              get/XBox              exch def
  dup/YBox              get/YBox              exch def
  setfont
}def

/FG/setrgbcolor load def

/bg false def
/BG{
  dup/bg exch def
  {[4 1 roll]}
  {[1.0 1.0 1.0]}
  ifelse
  /bgcolor exch def
}def

%  B    width    C
%   +-----------+
%               | Ascent  (usually > 0)
% A +           +
%               | Descent (usually < 0)
%   +-----------+
%  E    width    D

/dobackground{				% width --
  currentpoint				% -- width x y
  gsave
    newpath
    moveto				% A (x y)
    0 Ascent rmoveto			% B
    dup 0 rlineto			% C
    0 Descent Ascent sub rlineto	% D
    neg 0 rlineto			% E
    closepath
    FillBgColor
  grestore
}def

/eolbg{					% dobackground until right margin
  PrintWidth				% -- x-eol
  currentpoint pop			% -- cur-x
  sub					% -- width until eol
  dobackground
}def

/LineHS LineHeight LineSpacing add def
/ParagraphHS LineHeight ParagraphSpacing add def
/PSL{/h exch def bg{eolbg}if  0  currentpoint exch pop h sub  moveto}def
/PLN{PrintLineNumber{doLineNumber}if}def

/SL{LineHS PSL isLineStep pop}def	% Soft Linefeed

/PHL{ParagraphHS PSL PLN}def		% Paragraph Hard Linefeed
/LHL{LineHS PSL PLN}def			% Hard Linefeed

% Some debug
/dcp{currentpoint exch 40 string cvs print(, )print =}def
/dp{print 2 copy  exch 40 string cvs print(, )print =}def

/W{
  ( )stringwidth	% Get the width of a space in the current font.
  pop			% Discard the Y component.
  mul			% Multiply the width of a space
			% by the number of spaces to plot
  bg{dup dobackground}if
  0 rmoveto
}def

/Effect          0 def
/EffectUnderline false def
/EffectStrikeout false def
/EffectOverline  false def
/EffectShadow    false def
/EffectBox       false def
/EffectOutline   false def

% effect: 1  - underline  2   - strikeout  4  - overline
%         8  - shadow     16  - box        32 - outline
/EF{
  /Effect exch def
  /EffectUnderline Effect 1  and 0 ne def
  /EffectStrikeout Effect 2  and 0 ne def
  /EffectOverline  Effect 4  and 0 ne def
  /EffectShadow    Effect 8  and 0 ne def
  /EffectBox       Effect 16 and 0 ne def
  /EffectOutline   Effect 32 and 0 ne def
}def

% stack:  string  |-  --
/S{
  /xx currentpoint dup Descent add/yy exch def
  Ascent add/YY exch def def
  dup stringwidth pop xx add/XX exch def
  EffectShadow{
    /yy yy Yshadow add def
    /XX XX Xshadow add def
  }if
  bg{
    true
    EffectBox
      {SpaceBackground doBox}
      {xx yy XX YY doRect}
    ifelse
  }if						% background
  EffectBox      {false 0 doBox}if		% box
  EffectShadow   {dup doShadow}if		% shadow
  EffectOutline
    {true doOutline}				% outline
    {show}					% normal text
  ifelse
  EffectUnderline{UnderlinePosition Hline}if	% underline
  EffectStrikeout{StrikeoutPosition Hline}if	% strikeout
  EffectOverline {OverlinePosition  Hline}if	% overline
}bind def

% stack:  position  |-  --
/Hline{
  currentpoint exch pop add dup
  gsave
  newpath
  xx exch moveto
  XX exch lineto
  closepath
  LineThickness setlinewidth stroke
  grestore
}bind def

% stack:  fill-or-not delta  |-  --
/doBox{
  /dd exch def
  xx XBox sub dd sub yy YBox sub dd sub
  XX XBox add dd add YY YBox add dd add
  doRect
}bind def

% stack:  fill-or-not lower-x lower-y upper-x upper-y  |-  --
/doRect{
  /rYY exch def
  /rXX exch def
  /ryy exch def
  /rxx exch def
  gsave
  newpath
  rXX rYY moveto
  rxx rYY lineto
  rxx ryy lineto
  rXX ryy lineto
  closepath
  % top of stack: fill-or-not
  {FillBgColor}
  {LineThickness setlinewidth stroke}ifelse
  grestore
}bind def

% stack:  string  |-  --
/doShadow{
  gsave
  Xshadow Yshadow rmoveto
  false doOutline
  grestore
}bind def

/st 1 string def

% stack:  string fill-or-not  |-  --
/doOutline{
  /-fillp- exch def
  /-ox- currentpoint/-oy- exch def def
  gsave
  LineThickness setlinewidth
  {st 0 3 -1 roll put
   st dup true charpath
   -fillp- {gsave FillBgColor grestore}if
   stroke stringwidth
   -oy- add/-oy- exch def
   -ox- add/-ox- exch def
   -ox- -oy- moveto
  }forall
  grestore
  -ox- -oy- moveto
}bind def

% stack:  --
/FillBgColor{bgcolor aload pop setrgbcolor fill}bind def

% stack:  -- |- boolean
/isLineStep{
  SyncLineZebra
  {PLScounter 0 gt						% or zebra
   {/PLScounter PLScounter 1 sub def PLScounter 0 eq}
   {false}ifelse
   PrintLineStep 1 gt
   {/PrintLineStep PrintLineStep 1 sub def}
   {/PrintLineStep ZebraHeight def
    /PLScounter PrintLineStart def}ifelse}
  {LineNumber PrintLineStart sub PrintLineStep mod 0 eq}ifelse	% or line step
}def

% stack:  --
/doLineNumber{
  /LineNumber where
  {pop
   isLineStep			% or line step
   LineNumber Lines ge or	% or last line
   {currentfont
    gsave
    LineNumberColor SetColor
    /L0 findfont setfont
    LineNumber Lines ge
    {(end      )}
    {LineNumber 6 string cvs(      )strcat}ifelse
    dup stringwidth pop neg 0 rmoveto
    show
    grestore
    setfont}if
    /LineNumber LineNumber 1 add def
  }if
}def

% stack: color-specifier |- --
/SetColor{dup type/realtype eq{setgray}{aload pop setrgbcolor}ifelse}def

% stack: --
/printZebra{
  gsave
  ZebraColor SetColor
  /double-zebra ZebraHeight ZebraHeight add def
  /yiter double-zebra LineHS mul neg def
  /xiter PrintWidth InterColumn add def
  /zebra-line LinesPrinted def
  NumberOfColumns{LinesPerColumn doColumnZebra xiter 0 rmoveto}repeat
  grestore
}def

% stack:  lines-per-column |- --
/doColumnZebra{
  /lpc exch def
  gsave
  ZebraFollow 1 and 0 ne{
    /H ZebraHeight zebra-line ZebraHeight mod sub def
    /lpc lpc H sub def
    zebra-line double-zebra mod ZebraHeight lt
    {H doZebra	% "black" stripe followed by a "white" stripe
     /lpc lpc ZebraHeight sub def
     H ZebraHeight add}
    {H}ifelse	% "white" stripe
    LineHS mul neg 0 exch rmoveto
    /zebra-line zebra-line LinesPerColumn add def
  }if
  /zspacing 0 def
  lpc dup double-zebra idiv{ZebraHeight doZebra 0 yiter rmoveto}repeat
  double-zebra mod dup 0 le{pop}
  {dup ZebraHeight gt
   {pop ZebraHeight}
   {/zspacing LineSpacing def
    ZebraFollow 2 and 0 ne{pop ZebraHeight}if}ifelse
   doZebra}ifelse
  grestore
}def

% stack:  zebra-height (in lines) |- --
/doZebra{
  /zh exch 0.05 sub LineHS mul zspacing sub def
  gsave
  0 LineHeight 0.65 mul rmoveto
  PrintWidth 0 rlineto
  0 zh neg rlineto
  PrintWidth neg 0 rlineto
  0 zh rlineto
  fill
  grestore
}def

% stack: --
/printBackground{
  /BackgroundColor where{
    /LHg LineHeight 0.65 mul def
    /PHg PrintHeight LHg add def
    pop gsave BackgroundColor SetColor
    NumberOfColumns{
     gsave
     0 LHg rmoveto
     PrintWidth 0 rlineto
     0 PHg neg rlineto
     PrintWidth neg 0 rlineto
     0 PHg rlineto
     fill
     grestore
     PrintWidth InterColumn add 0 rmoveto
    }repeat
    grestore
  }if
}def

% tx ty rotation xscale yscale xpos ypos BeginBackImage
/BeginBackImage{
  /-save-image- save def
  /showpage{}def
  translate
  scale
  rotate
  translate
}def

/EndBackImage{-save-image- restore}def

% string fontsize fontname rotation gray xpos ypos ShowBackText
/ShowBackText{
  gsave
  translate
  setgray
  rotate
  findfont exch dup/-offset- exch -0.25 mul def scalefont setfont
  0 -offset- moveto
  /-saveLineThickness- LineThickness def
  /LineThickness 1 def
  false doOutline
  /LineThickness -saveLineThickness- def
  grestore
}def

/SetPageSize{
  BMark/PageSize[PageWidth LandscapePageHeight LandscapeMode{exch}if]EMark setpagedevice
}def

/BeginDoc{
  % ---- Remember space width of the normal text font `f0'.
  /SpaceWidth/f0 findfont setfont( )stringwidth pop def
  % ---- save the state of the document (useful for ghostscript!)
  /docState save def
  % ---- [andrewi] set PageSize based on chosen dimensions
  UseSetpagedevice{
   WarnPaperSize{SetPageSize}{mark{SetPageSize}stopped cleartomark}ifelse
  }if
  /ColumnWidth PrintWidth InterColumn add def
  % ---- define where  printing will start
  /f0 F					% this installs Ascent
  /PrintStartY PrintHeight Ascent sub def
  /ColumnIndex 1 def
  /N-Up-Counter N-Up-End 1 sub def
  /PLScounter PrintLineStart def
}def

/EndDoc{
  % ---- restore the state of the document (useful for ghostscript!)
  docState restore
}def

/BeginDSCPage{
  % ---- when 1st column, save the state of the page
  ColumnIndex 1 eq{/pageState save def}if
  % ---- save the state of the column
  /columnState save def
}def

/PrintHeaderWidth PrintOnlyOneHeader{PrintPageWidth}{PrintWidth}ifelse def

/BeginPage{
  /LinesPrinted exch def
  % ---- when 1st column, print all background effects
  ColumnIndex 1 eq{
    0 PrintStartY moveto		% move to where printing will start
    printBackground
    Zebra{printZebra}if
    printGlobalBackground
    printLocalBackground
  }if
  PrintOnlyOneHeader{ColumnIndex 1 eq}{true}ifelse
  dup PrintHeader and{
    PrintHeaderFrame{HeaderFrame}if
    HeaderText
  }if
  PrintFooter and{
    PrintFooterFrame{FooterFrame}if
    FooterText
  }if
  0 PrintStartY moveto			% move to where printing will start
  /LineNumber where
  {pop
   SyncLineZebra
   {/H PageNumber 1 sub NumberOfColumns mul ColumnIndex 1 sub add
       LinesPerColumn mul ZebraHeight mod def
    /PLScounter H PrintLineStart ge{0}{PrintLineStart H sub}ifelse def
    /PrintLineStep ZebraHeight H sub def}if}if
  PLN
}def

/EndPage{bg{eolbg}if}def

/EndDSCPage{
  ColumnIndex NumberOfColumns eq{
    % ---- restore the state of the page
    pageState restore
    /ColumnIndex 1 def
    % ---- N-up printing
    N-Up 1 gt{
      N-Up-Counter 0 gt
      {% ---- Next page on same row
	/N-Up-Counter N-Up-Counter 1 sub def
	N-Up-XColumn N-Up-YColumn}
      {% ---- Next page on next line
	/N-Up-Counter N-Up-End 1 sub def
	N-Up-XLine N-Up-YLine}ifelse
      translate
    }if
  }{ % else
    % ---- restore the state of the current column
    columnState restore
    % ---- and translate to the next column
    ColumnWidth 0 translate
    /ColumnIndex ColumnIndex 1 add def
  }ifelse
}def

/TextStart{
  LeftMargin BottomMargin
  PrintFooter{
    FooterPad add
    FooterLines FooterLineHeight mul add
    FooterPad add
    FooterOffset add}if
}def

% stack: number-of-pages-per-sheet |- --
/BeginSheet{
  /sheetState save def
  /pages-per-sheet exch def

  % ---- translate to bottom-right corner of Portrait page
  LandscapeMode{
    LandscapePageHeight 0 translate
    90 rotate
  }if
  % ---- [jack] Kludge: my ghostscript window is 21x27.7 instead of 21x29.7
  /JackGhostscript where{pop 1 27.7 29.7 div scale}if
  UpsideDown{PageWidth LandscapePageHeight translate 180 rotate}if
  % ---- N-Up printing
  N-Up 1 gt{
    % ---- landscape
    N-Up-Landscape{
      PageWidth 0 translate
      90 rotate
    }if
    N-Up-Margin dup translate
    % ---- scale
    LandscapeMode{
      /HH PageWidth def
      /WW LandscapePageHeight def
    }{
      /HH LandscapePageHeight def
      /WW PageWidth def
    }ifelse
    /xx 0 def
    N-Up-Landscape{
      /ww WW WW mul N-Up-Lines HH mul div def
      /cc HH N-Up-Columns N-Up-Missing add div def
      ww cc gt{/xx WW def/WW cc ww div WW mul def/xx xx WW sub def}if
    }{
      /hh HH N-Up-Columns N-Up-Missing add div def
      /cc HH N-Up-Lines div def
      hh cc gt{/xx WW def/WW cc hh div WW mul def/xx xx WW sub def}if
    }ifelse
    WW N-Up-Margin sub N-Up-Margin sub
    N-Up-Landscape
    {N-Up-Lines div HH}
    {N-Up-Columns N-Up-Missing add div WW}ifelse
    div dup scale
    LandscapeMode{/yy 0 def}{/yy xx def/xx 0 def}ifelse
    xx N-Up-Repeat 1 sub LandscapePageHeight mul yy add translate
    % ---- go to start position in page matrix
    N-Up-XStart N-Up-Missing 0.5 mul
    LandscapeMode
    {LandscapePageHeight mul N-Up-YStart add}
    {PageWidth mul add N-Up-YStart}ifelse
    translate
  }if
  % ---- translate to lower left corner of TEXT
  TextStart translate

  % ---- N-up printing
  N-Up 1 gt N-Up-Border and pages-per-sheet 0 gt and{
    % ---- page border
    gsave
    0 setgray
    TextStart exch neg exch neg moveto
    N-Up-Repeat
    {N-Up-End
     {gsave
      PageWidth 0 rlineto
      0 LandscapePageHeight rlineto
      PageWidth neg 0 rlineto
      closepath stroke
      grestore
      /pages-per-sheet pages-per-sheet 1 sub def
      pages-per-sheet 0 le{exit}if
      N-Up-XColumn N-Up-YColumn rmoveto
     }repeat
     pages-per-sheet 0 le{exit}if
     N-Up-XLine N-Up-XColumn sub N-Up-YLine rmoveto
    }repeat
    grestore
  }if
}def

/EndSheet{
  showpage
  sheetState restore
}def

/SetHeaderLines{			% nb-lines --
  /HeaderLines exch def
  % ---- bottom up
  HeaderPad
  HeaderLines 1 sub HeaderLineHeight mul add
  HeaderTitleLineHeight add
  HeaderPad add
  /HeaderHeight exch def
}def

/SetFooterLines{			% nb-lines --
  /FooterLines exch def
  % ---- bottom up
  FooterPad
  FooterLines FooterLineHeight mul add
  FooterPad add
  /FooterHeight exch def
}def

% |---------|
% |  tm     |
% |---------|
% |  header |
% |-+-------| <-- (x y)
% |  ho     |
% |---------|
% |  text   |
% |---------|
% |  fo     |
% |---------|
% |  footer |
% |-+-------| <-- (0 0)
% |  bm     |
% |---------|

% -- |- x y
/HeaderFrameStart{0  PrintHeight HeaderOffset add}def
/FooterFrameStart{0  FooterHeight FooterOffset add neg}def

/doFramePath{
  /h exch def
  PrintHeaderWidth	0	rlineto
  0			h	rlineto
  PrintHeaderWidth neg	0	rlineto
  0			h neg	rlineto
}def

/HeaderFramePath{HeaderHeight doFramePath}def
/FooterFramePath{FooterHeight doFramePath}def

% /path-fun /start-fun vector-property doFrame
/doFrame{
  /vecFrame exch def
  /startFrame exch load def
  /pathFrame exch load def
  gsave
    vecFrame 2 get setlinewidth				% frame border width
    % ---- do the shadow of the next rectangle
    startFrame moveto
    1 -1 rmoveto
    pathFrame
    vecFrame 4 get SetColor fill			% frame shadow color
    % ---- do the next rectangle ...
    startFrame moveto
    pathFrame
    gsave vecFrame 1 get SetColor fill grestore		% frame background
    gsave vecFrame 3 get SetColor stroke grestore	% frame border color
  grestore
}def

/HeaderFrame{/HeaderFramePath /HeaderFrameStart HeaderFrameProperties doFrame}def
/FooterFrame{/FooterFramePath /FooterFrameStart FooterFrameProperties doFrame}def

/HeaderStart{
  HeaderFrameStart
  exch HeaderPad add exch	% horizontal pad
  % ---- bottom up
  HeaderPad add			% vertical   pad
  HeaderDescent sub
  HeaderLineHeight HeaderLines 1 sub mul add
}def

/FooterStart{
  FooterFrameStart
  exch FooterPad add exch	% horizontal pad
  % ---- bottom up
  FooterPad add			% vertical   pad
  FooterDescent sub
  FooterLineHeight FooterLines 1 sub mul add
}def

/HeaderClip{HeaderFrameStart moveto HeaderFramePath clip}def
/FooterClip{FooterFrameStart moveto FooterFramePath clip}def

/strcat{
  dup length 3 -1 roll dup length dup 4 -1 roll add string dup
  0 5 -1 roll putinterval
  dup 4 2 roll exch putinterval
}def

/pagenumberstring{
  PageNumber 32 string cvs
  ShowNofN{(/)strcat PageCount 32 string cvs strcat}if
}def

% lines is-right HeaderOrFooterTextLines
/HeaderOrFooterTextLines{
  /is_right exch def
  HFStart moveto
  { % ---- process the lines
   aload pop
   exch F
   gsave
    dup xcheck{exec}if
    is_right{
     dup stringwidth pop
     PrintHeaderWidth exch sub HFPad HFPad add sub 0 rmoveto
    }if
    HFColor SetColor
    show
   grestore
   0 HFLineHeight neg rmoveto
  }forall
}def

% right-lines left-lines /start lineheight pad fore-color HeaderOrFooterText
/HeaderOrFooterText{
  /HFColor exch def
  /HFPad exch def
  /HFLineHeight exch def
  /HFStart exch load def

  % -- rightLines leftLines -- at stack

  % ---- hack: `PN 1 and'  ==  `PN 2 modulo'
  % ---- if even page number and duplex, then exchange left and right
  PageNumber 1 and 0 eq SwitchHeader and{exch}if

  % ---- process the left lines
  false HeaderOrFooterTextLines

  % ---- process the right lines
  true HeaderOrFooterTextLines
}def

/HeaderText{
  gsave HeaderClip
  HeaderLinesRight HeaderLinesLeft
  /HeaderStart HeaderLineHeight HeaderPad
  HeaderFrameProperties 0 get
  HeaderOrFooterText
  grestore
}def

/FooterText{
  gsave FooterClip
  FooterLinesRight FooterLinesLeft
  /FooterStart FooterLineHeight FooterPad
  FooterFrameProperties 0 get
  HeaderOrFooterText
  grestore
}def

/ReportFontInfo{
  2 copy
  /t0 3 1 roll DefFont
  /t0 F
  /lh FontHeight def
  /sw( )stringwidth pop def
  /aw(01234567890abcdefghijklmnopqrstuvwxyz)dup length exch
  stringwidth pop exch div def
  /t1 12/Helvetica-Oblique DefFont
  /t1 F
  gsave
    (languagelevel = )show
    languagelevel 32 string cvs show
  grestore
  0 FontHeight neg rmoveto
  gsave
    (For )show
    128 string cvs show
    ( )show
    32 string cvs show
    ( point, the line height is )show
    lh 32 string cvs show
    (, the space width is )show
    sw 32 string cvs show
    (,)show
  grestore
  0 FontHeight neg rmoveto
  gsave
    (and a crude estimate of average character width is )show
    aw 32 string cvs show
    (.)show
  grestore
  0 FontHeight neg rmoveto
}def

% cm to point
/cm{72 mul 2.54 div}def

/ReportAllFontInfo{
  % key = font name   value = font dictionary
  FontDirectory{pop 10 exch ReportFontInfo}forall
}def

% 3 cm 20 cm moveto  10/Courier ReportFontInfo  showpage
% 3 cm 20 cm moveto  ReportAllFontInfo          showpage

% === END ps-print prologue 1