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1%D \module
2%D   [       file=page-imp, % was: core-pag,
3%D        version=1998.01.15,
4%D          title=\CONTEXT\ Page Macros,
5%D       subtitle=Pagebody Building (Imposition),
6%D         author=Hans Hagen & Willi Egger,
7%D           date=\currentdate,
8%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
9%C
10%C This module is part of the \CONTEXT\ macro||package and is
11%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
12%C details.
13
14% much of this can more to run time loading !
15
16\writestatus{loading}{ConTeXt Page Macros / Pagebody Building}
17
18\unprotect
19
20%D \macros
21%D   {starttextdata}
22%D
23%D This is a user macro (appending to every last shipout is not really user
24%D friendly).
25
26\newtoks\t_page_text_data
27
28\permanent\protected\def\starttextdata#1\stoptextdata
29  {\glet\page_shipouts_flush_text_data\page_shipouts_flush_text_data_indeed
30   \globaladdtotoks\t_page_text_data{#1}}
31
32\aliased\let\stoptextdata\relax
33
34\def\page_shipouts_flush_text_data_indeed
35  {\vsmashed{\the\t_page_text_data}%
36   \global\t_page_text_data\emptytoks
37   \glet\page_shipouts_flush_text_data\relax}
38
39\let\page_shipouts_flush_text_data\relax
40
41\prependtoks
42    \page_shipouts_flush_text_data
43\to \everylastshipout
44
45%D Problem: we need to apply the finalizers to a to be shipped out page (as we can
46%D have positioning involved). However, we can also add stuff in the imposition,
47%D like cropmarks. Fortunately we do that with metapost so colors etc are dealt with
48%D at that end.
49
50% \starttypen
51% \def\pagestoshipout{1,3,5}
52% \stoptypen
53
54\installcorenamespace{shipoutmethod}
55\installcorenamespace{layoutarranger}
56\installcorenamespace{layoutarrangeoption}
57
58\newcount      \shippedoutpages
59\newcount      \combinedpagescounter
60\newconstant   \whichpagetoshipout % 0=all 1=odd 2=even
61\newbox        \shipoutscratchbox
62\setnewconstant\shipoutfinalizemethod\plusone
63
64\mutable\let\pagestoshipout\empty % {1,3,6}
65
66\permanent\protected\def\shipoutrange#1#2%
67  {\begingroup
68   \scratchtoks\emptytoks
69   \dostepwiserecurse{#1}{\numexpr#2-\plusone\relax}\plusone{\etoksapp\scratchtoks{##1,}}%
70   \xdef\pagestoshipout{\the\scratchtoks,\number#2}%
71   \doglobal\appendtoks
72     \ifnum\realpageno>\numexpr#2+\plusone\relax
73       \global\everypar{\normalend}%
74     \fi
75   \to\everyaftershipout
76   \endgroup}
77
78\permanent\protected\def\installshipoutmethod#1#2%      % a handler takes one argument: something to be boxed
79  {\gdefcsname\??shipoutmethod#1\endcsname##1{#2{##1}}} % and shipped out (don't depend on the exact package)
80
81\aliased\let\installpagehandler\installshipoutmethod % will go
82
83\permanent\protected\def\invokepagehandler#1%
84  {\expandnamespacevalue\??shipoutmethod{#1}\v!normal}
85
86\def\page_shipouts_handle
87  {\ifcsname\??shipoutmethod\v_page_target_method\endcsname
88     \expandafter\lastnamedcs
89   \else
90     \expandafter\page_shipouts_ignore
91   \fi}
92
93\installshipoutmethod \v!normal
94  {\ifarrangingpages
95     \expandafter\page_shipouts_arrange
96   \else
97     \expandafter\page_shipouts_normal
98   \fi}
99
100\installshipoutmethod \v!none
101  {\page_shipouts_ignore}
102
103% \setuppaper[method=rotate,rotation=15] \showframe
104% \starttext \dorecurse{10}{\input knuth\endgraf} \stoptext
105
106\installshipoutmethod\v!rotate
107  {\page_shipouts_rotate}
108
109\protected\def\page_shipouts_rotate#1%
110  {\invokepagehandler\v!normal{\rotate[\c!rotation=\rootlayouttargetparameter\c!rotation]{#1}}}
111
112% extension mechanism
113
114\newcount\c_page_boxes_flush_n % set at the lua end
115
116\let\page_boxes_flush_before\relax
117\let\page_boxes_flush_after \relax
118
119% used here:
120
121\def\page_boxes_shipout#1% or: \page_shipouts_apply
122  {\dontcomplain         % redundant
123   \ifcase\c_page_boxes_flush_n\else
124     \page_boxes_flush_before
125   \fi
126   \the\everybeforeshipout
127   \ifcase\shipoutfinalizemethod % not nice ... needs thinking
128     \page_shipouts_handle{#1}%
129   \else
130     \setbox\shipoutscratchbox\hpack
131       {#1}% just in case there are objects there, hook for testing (will go away)
132     \page_shipouts_handle
133       {\finalizeshipoutbox\shipoutscratchbox
134        \box\shipoutscratchbox}%
135   \fi
136   \setnextrealpageno       % so this comes before \everyaftershipout so in fact:
137   \the\everyaftershipout   % at this point we're already on the next realpage
138   \ifcase\c_page_boxes_flush_n\else
139     \page_boxes_flush_after
140   \fi}
141
142\def\page_shipouts_ignore#1%
143  {\begingroup
144   \writestatus\m!system
145     {\ifarrangingpages arranged\normalspace\fi page\normalspace
146      \ifarrangingpages\the\arrangeno\else\the\realpageno\fi\normalspace
147       not\normalspace flushed}%
148 % \setbox\scratchbox\hpack
149 %   {#1}% no finalize
150   \deadcycles\zerocount
151   \endgroup}
152
153\def\page_otr_flush_every_stuff
154  {\begingroup
155   \setbox\scratchbox\hpack
156     {% before the main one !
157      \ifcase\realfolio \or
158        \the\everyfirstshipout
159        \global\everyfirstshipout\emptytoks
160      \fi
161      % the main one
162      \the\everyshipout\relax
163      % always last (and after the main one)
164      \ifnum\realpageno=\lastpage\relax
165        \the\everylastshipout
166        \global\everylastshipout\emptytoks
167      \fi}%
168   \smashbox\scratchbox
169   \box\scratchbox
170   \endgroup}
171
172%D Also in normal \MKIV\ we nos use the indirect way so that we benefit from timing
173%D and tracing.
174
175\def\page_shipout_show_box{\showbox diagnose}
176
177\protected\def\page_shipout_box#1%
178  {\ifcase\tracingoutput\else
179     \page_shipout_show_box#1\relax
180   \fi
181   \clf_shipoutpage#1\relax
182   \global\setbox#1\emptybox
183   \global\deadcycles\zerocount}
184
185\def\page_shipouts_normal#1%
186  {\global\advance\shippedoutpages\plusone
187   % this is not resource safe!
188   \ifempty\pagestoshipout
189     \ifcase\whichpagetoshipout\relax
190       \donetrue
191     \or % 1
192       \ifodd\shippedoutpages\relax\donetrue\else\donefalse\fi
193     \or % 2
194       \ifodd\shippedoutpages\relax\donefalse\else\donetrue\fi
195     \else
196       \donetrue
197     \fi
198   \else % testen, aangepast / expanded nodig ?
199     \normalexpanded{\doifelseinset{\the\shippedoutpages}{\pagestoshipout}}\donetrue\donefalse
200   \fi
201   \ifdone
202     \setbox\shipoutscratchbox\hpack
203       {#1}% finalizes
204     \ifcase\shipoutfinalizemethod
205       \finalizeshipoutbox\shipoutscratchbox
206     \fi
207     \setbox\shipoutscratchbox\vpack
208       {\hpack
209          {\page_otr_flush_every_stuff
210           \page_otr_flush_special_content
211           \box\shipoutscratchbox}}%
212     \page_shipout_box\shipoutscratchbox % takes a box number!
213   \else
214     \page_shipouts_ignore{#1}%
215   \fi}
216
217\newconditional\c_page_shipouts_use_objects \settrue\c_page_shipouts_use_objects
218
219\installcorenamespace {arrangedpage}
220
221\def\page_shipouts_arrange#1%
222  {\begingroup
223   \setbox\shipoutscratchbox\hpack
224     {#1}% finalizes
225   \setbox\shipoutscratchbox\hpack
226     {\page_otr_flush_every_stuff
227      \page_otr_flush_special_content
228      \box\shipoutscratchbox}%
229   %
230   \ifconditional\c_page_shipouts_use_objects
231     \setobject\??arrangedpage{\the\realpageno}\hpack{\box\shipoutscratchbox}%
232     \setbox\shipoutscratchbox\hpack{\getobject\??arrangedpage{\the\realpageno}}%
233   \fi
234   %
235   \pusharrangedpage\shipoutscratchbox
236   \deadcycles\zerocount
237   \endgroup}
238
239%D We need a couple of boxes for duplex printing \unknown
240
241\newbox\arrangedpageA \newbox\arrangedpageB
242\newbox\arrangedpageC \newbox\arrangedpageD
243\newbox\arrangedpageE \newbox\arrangedpageF
244\newbox\arrangedpageG \newbox\arrangedpageH
245
246\newconditional\arrangedswapstate
247\newconditional\arrangednegatestate
248\newconditional\arrangedmirrorstate
249\newconditional\arrangeddoublestate
250\newconditional\arrangingdisabledstate
251\newconditional\arrangedbackgroundstate
252
253\mutable\def\arrangedrotationO{0}
254\mutable\def\arrangedrotationE{0}
255
256\newcount\arrangedpageN
257\newcount\arrangedpageM
258
259\newcount\arrangedpageT \arrangedpageT\plusone
260\newcount\arrangedpageX \arrangedpageX\plusone
261\newcount\arrangedpageY \arrangedpageY\plusone
262
263\def\page_paper_set_offsets
264  {\global\paperoffset\v_page_target_offset
265   \global\advance\paperwidth -2\dimexpr\paperoffset/\arrangedpageX\relax
266   \global\advance\paperheight-2\dimexpr\paperoffset/\arrangedpageY\relax}
267
268\permanent\protected\def\doinstallarrangedoption#1#2%
269  {\gdefcsname\??layoutarrangeoption#1\endcsname{#2}}
270
271\permanent\def\doinstalledarrangedoption#1%
272  {\ifcsname\??layoutarrangeoption#1\endcsname
273     \lastnamedcs
274   \else
275     \checkinstalledpagearrangement{#1}% this installs the arranger
276   \fi}
277
278\doinstallarrangedoption\empty
279  {} % no default and check if empty, we can have ,,,
280
281\doinstallarrangedoption\v!disable
282  {\global\settrue\arrangingdisabledstate}
283
284\doinstallarrangedoption\v!mirrored
285  {\global\settrue\arrangedmirrorstate}
286
287\doinstallarrangedoption\v!doublesided
288  {\global\settrue\arrangeddoublestate}
289
290\doinstallarrangedoption\v!negative
291  {\global\settrue\arrangednegatestate}
292
293\doinstallarrangedoption\v!rotated
294  {\gdef\arrangedrotationO {90}%
295   \gdef\arrangedrotationE{270}%
296   \swapcounts\c_page_marks_nx\c_page_marks_ny}
297
298\doinstallarrangedoption{90}
299  {\gdef\arrangedrotationO {90}%
300   \gdef\arrangedrotationE{270}%
301   \swapcounts\c_page_marks_nx\c_page_marks_ny}
302
303\doinstallarrangedoption{180}
304  {\gdef\arrangedrotationO{180}%
305   \gdef\arrangedrotationE  {0}}
306
307\doinstallarrangedoption{270}
308  {\gdef\arrangedrotationO{270}%
309   \gdef\arrangedrotationE {90}%
310   \swapcounts\c_page_marks_nx\c_page_marks_ny}
311
312\doinstallarrangedoption\s!reset
313  {\global\arrangingpagesfalse}
314
315\doinstallarrangedoption\v!background
316  {\global\settrue\arrangedbackgroundstate}
317
318\aliased\let\poparrangedpages  \relax
319\aliased\let\pusharrangedpage  \gobbleoneargument
320\aliased\let\handlearrangedpage\relax
321
322\permanent\protected\def\setuparranging[#1]%
323  {\ifconditional\arrangingdisabledstate \else
324     %global\setfalse\arrangingdisabledstate
325     \global\arrangingpagestrue % will be conditional
326     \global\setfalse\arrangednegatestate
327     \global\setfalse\arrangedmirrorstate
328     \global\setfalse\arrangeddoublestate
329     \global\setfalse\arrangedswapstate
330     \gdef\arrangedrotationO{0}%
331     \gdef\arrangedrotationE{180}%
332     % if we use --arrange we have an initial "disable" here
333     \processcommalist[#1]\doinstalledarrangedoption
334     \ifrelax\poparrangedpages
335       \global\arrangingpagesfalse % nothing set yet
336     \fi
     \setuppapersize
338     \ifarrangingpages
339        \ifconditional\c_page_shipouts_use_objects\else
340          \clf_disablejobsave
341          \clf_synctexdisable
342         %\disabledirective[job.save]%
343        \fi
344     \fi
345   \fi}
346
347\permanent\protected\def\installpagearrangement #1 % will change, no space
348  {\gdefcsname\??layoutarranger#1\endcsname}
349
350\permanent\def\checkinstalledpagearrangement#1% can be empty: aaa,,bbb
351  {\begincsname\??layoutarranger#1\endcsname}
352
353\permanent\protected\def\dosetuparrangement#1#2#3#4#5#6#7#8%
354  {\global\arrangedpageX  #1%
355   \global\arrangedpageY  #2%
356   \global\arrangedpageT  #3%
357   \global\c_page_marks_nx#4%
358   \global\c_page_marks_ny#5%
359   \enforced\glet\pusharrangedpage  #6%
360   \enforced\glet\poparrangedpages  #7%
361   \enforced\glet\handlearrangedpage#8}
362
363\installpagearrangement {\v!normal}
364  {\global\arrangingpagesfalse}
365
366%D (WS:) Watch out with 2UP and A4/A5:
367%D
368%D \definepapersize [A4] [width=210mm,height=297mm]
369%D \definepapersize [A5] [width=148mm,height=210mm]
370%D
371%D 297 mm - 2 * 148 mm = 1 mm
372%D
373%D This is only visible when we have a full background.
374
375\installpagearrangement 2*16
376  {\dosetuparrangement{4}{4}{16}{5}{5}%
377     \pusharrangedpageTHIRTYTWO\poparrangedpagesAB\relax}
378
379\installpagearrangement 2*8
380  {\dosetuparrangement{4}{2}{8}{5}{3}%
381     \pusharrangedpageSIXTEEN\poparrangedpagesAB\relax}
382
383\installpagearrangement 2*4
384  {\dosetuparrangement{2}{2}{4}{3}{3}%
385     \pusharrangedpageEIGHT\poparrangedpagesAB\relax}
386
387\installpagearrangement 2*2
388  {\dosetuparrangement{2}{1}{2}{3}{2}%
389     \pusharrangedpageFOURA\poparrangedpagesAB\relax}
390
391\installpagearrangement 2**2
392  {\dosetuparrangement{2}{1}{2}{3}{2}%
393     \pusharrangedpageFOURB\poparrangedpagesAB\relax}
394
395\installpagearrangement 2SIDE
396  {\dosetuparrangement{2}{1}{2}{3}{2}%
397     \pusharrangedpageSIDETOP\poparrangedpagesTWO\handlearrangedpageSIDE}
398
399\installpagearrangement 2TOP
400  {\dosetuparrangement{1}{2}{2}{2}{3}%
401     \pusharrangedpageSIDETOP\poparrangedpagesTWO\handlearrangedpageTOP}
402
403\installpagearrangement 2UP
404  {\dosetuparrangement{2}{1}{4}{3}{2}%
405     \pusharrangedpageTWO\poparrangedpagesTWO\handlearrangedpageTWOUP}
406
407\installpagearrangement 2DOWN
408  {\dosetuparrangement{1}{2}{4}{2}{3}%
409     \pusharrangedpageTWO\poparrangedpagesTWO\handlearrangedpageTWODOWN}
410
411\installpagearrangement 2*4*2 % one defined by Willy Egger:
412  {\dosetuparrangement{2}{2}{4}{3}{3}%
413     \pusharrangedpageSIXTEENTWO\poparrangedpagesAtoD\relax}
414
415\installpagearrangement 2*2*4 % another one of Willy Egger
416  {\dosetuparrangement{2}{1}{8}{3}{2}%
417     \pusharrangedpageSIXTEENFOUR\poparrangedpagesAtoH\relax}
418
419\installpagearrangement 2TOPSIDE
420  {\dosetuparrangement{1}{2}{4}{2}{3}%
421     \pusharrangedpageTWOTOPSIDE\poparrangedpagesTWOTOPSIDE\handlearrangedpageTOP}
422
423\permanent\protected\def\filluparrangedpages % beware: \realpageno is 1 ahead
424  {\ifarrangingpages
425     \scratchcounter\numexpr\realpageno-\plusone\relax
426     \dosetmodulo\scratchcounter\arrangedpageT\scratchcounter
427     \ifcase\scratchcounter\else
428       \advance\scratchcounter \plusone
429       \dostepwiserecurse\scratchcounter\arrangedpageT\plusone
430         {\noheaderandfooterlines\page_otr_insert_dummy_page}%
431     \fi
432   \fi}
433
434\permanent\protected\def\handlearrangedpageXandY#1#2#3#4#5%
435  {\global\setbox#5\hpack to \arrangedpageX\paperwidth
436     {\setbox\scratchbox\vpack to \arrangedpageY\paperheight
437        {\offinterlineskip
438         \vskip#4\paperheight
439         \hskip#3\paperwidth
440         \dorotatebox{\ifcase#2 0\else180\fi}\hpack{\box#1}%
441         \vfill}%
442      \wd\scratchbox\zeropoint
443      \box\scratchbox\box#5\hss}}
444
445\permanent\protected\def\gotonextarrangepage
446  {\global\advance\arrangeno\plusone}
447
448\permanent\protected\def\outputarrangedbox#1%
449  {\begingroup
450   \forgetall % somehow we're back and need to redo this
451   \dontcomplain
452   \gotonextarrangepage
453   \ifnum\arrangedrotationO\arrangedrotationE>\zerocount
454     \setbox#1\vpack
455       {\ifconditional\arrangeddoublestate
456          \ifodd\arrangeno
457            \dorotatebox\arrangedrotationO\hpack{\box#1}%
458          \else
459            \dorotatebox\arrangedrotationE\hpack{\box#1}%
460          \fi
461        \else
462          \dorotatebox\arrangedrotationO\hpack{\box#1}%
463        \fi}%
464   \fi
465   \ifconditional\arrangedmirrorstate
466     \page_boxes_apply_mirror{#1}%
467   \fi
468   \ifconditional\arrangednegatestate
469     \page_boxes_apply_negate{#1}%
470   \fi
471   \page_marks_add_more             #1%
472   \page_boxes_apply_center         #1%
473   \page_boxes_apply_mirror_print   #1%
474   \page_boxes_apply_orientate_print#1%
475   \page_boxes_apply_offset         #1%
476   \page_boxes_apply_negate_print   #1%
477   %
478   \ifconditional\arrangedbackgroundstate
479     \page_backgrounds_add_to_print#1%
480   \fi
481   %
482   \page_shipouts_normal{\box#1}%
483   \endgroup}
484
485%D The format file can be 16K smaller when we postpone the
486%D real arrangments. Some day ...
487
488\permanent\protected\def\reportarrangedpage#1%
489  {\showmessage\m!system{23}{\the\realpageno.\the\pageno\ifnum\subpageno>0 .\the\subpageno\fi,\number#1}}
490
491\permanent\protected\def\advancearrangedpageN
492  {\global\advance\arrangedpageN\plusone}
493
494% TOP
495
496% 32/16/8/4/SIDE
497
498\permanent\protected\def\poparrangedpagesAB
499  {\ifnum\arrangedpageN>\zerocount
500     \paperwidth\arrangedpageX\paperwidth
501     \paperheight\arrangedpageY\paperheight
502     \outputarrangedbox\arrangedpageA
503     \outputarrangedbox\arrangedpageB
504     \global\arrangedpageN\zerocount
505   \fi}
506
507\permanent\protected\def\pusharrangedpageTHIRTYTWO#1% taco's challenge
508  {\advancearrangedpageN
509   \reportarrangedpage\arrangedpageN
510   \ifcase\arrangedpageN
511   \or \handlearrangedpageXandY{#1}033\arrangedpageA %  1
512   \or \handlearrangedpageXandY{#1}003\arrangedpageB %  2
513   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  3
514   \or \handlearrangedpageXandY{#1}130\arrangedpageA %  4
515   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
516   \or \handlearrangedpageXandY{#1}130\arrangedpageB %  6
517   \or \handlearrangedpageXandY{#1}033\arrangedpageB %  7
518   \or \handlearrangedpageXandY{#1}003\arrangedpageA %  8
519   \or \handlearrangedpageXandY{#1}102\arrangedpageA %  9
520   \or \handlearrangedpageXandY{#1}132\arrangedpageB % 10
521   \or \handlearrangedpageXandY{#1}031\arrangedpageB % 11
522   \or \handlearrangedpageXandY{#1}001\arrangedpageA % 12
523   \or \handlearrangedpageXandY{#1}031\arrangedpageA % 13
524   \or \handlearrangedpageXandY{#1}001\arrangedpageB % 14
525   \or \handlearrangedpageXandY{#1}102\arrangedpageB % 15
526   \or \handlearrangedpageXandY{#1}132\arrangedpageA % 16
527   \or \handlearrangedpageXandY{#1}122\arrangedpageA % 17
528   \or \handlearrangedpageXandY{#1}112\arrangedpageB % 18
529   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 19
530   \or \handlearrangedpageXandY{#1}021\arrangedpageA % 20
531   \or \handlearrangedpageXandY{#1}011\arrangedpageA % 21
532   \or \handlearrangedpageXandY{#1}021\arrangedpageB % 22
533   \or \handlearrangedpageXandY{#1}122\arrangedpageB % 23
534   \or \handlearrangedpageXandY{#1}112\arrangedpageA % 24
535   \or \handlearrangedpageXandY{#1}013\arrangedpageA % 25
536   \or \handlearrangedpageXandY{#1}023\arrangedpageB % 26
537   \or \handlearrangedpageXandY{#1}120\arrangedpageB % 27
538   \or \handlearrangedpageXandY{#1}110\arrangedpageA % 28
539   \or \handlearrangedpageXandY{#1}120\arrangedpageA % 29
540   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 30
541   \or \handlearrangedpageXandY{#1}013\arrangedpageB % 31
542   \or \handlearrangedpageXandY{#1}023\arrangedpageA % 32
543     \poparrangedpages
544   \fi}
545
546\permanent\protected\def\pusharrangedpageSIXTEEN#1% changed to match the official way of doing
547  {\advancearrangedpageN
548   \reportarrangedpage\arrangedpageN
549   \ifcase\arrangedpageN
550   \or \handlearrangedpageXandY{#1}031\arrangedpageA %  1
551   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
552   \or \handlearrangedpageXandY{#1}031\arrangedpageB %  3
553   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  4
554   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
555   \or \handlearrangedpageXandY{#1}130\arrangedpageB %  6
556   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  7
557   \or \handlearrangedpageXandY{#1}130\arrangedpageA %  8
558   \or \handlearrangedpageXandY{#1}120\arrangedpageA %  9
559   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 10
560   \or \handlearrangedpageXandY{#1}120\arrangedpageB % 11
561   \or \handlearrangedpageXandY{#1}110\arrangedpageA % 12
562   \or \handlearrangedpageXandY{#1}011\arrangedpageA % 13
563   \or \handlearrangedpageXandY{#1}021\arrangedpageB % 14
564   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 15
565   \or \handlearrangedpageXandY{#1}021\arrangedpageA % 16
566     \poparrangedpages
567   \fi}
568
569\permanent\protected\def\pusharrangedpageEIGHT#1% changed to match the official way of doing
570  {\advancearrangedpageN
571   \reportarrangedpage\arrangedpageN
572   \ifcase\arrangedpageN
573   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  1
574   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
575   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  3
576   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  4
577   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
578   \or \handlearrangedpageXandY{#1}110\arrangedpageB %  6
579   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  7
580   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  8
581     \poparrangedpages
582   \fi}
583
584\permanent\protected\def\pusharrangedpageFOURA{\pusharrangedpageFOURdo01}
585\permanent\protected\def\pusharrangedpageFOURB{\pusharrangedpageFOURdo10}
586
587\permanent\protected\def\pusharrangedpageFOURdo#1#2#3%
588  {\advancearrangedpageN
589   \reportarrangedpage\arrangedpageN
590   \ifcase\arrangedpageN
591   \or \handlearrangedpageXandY{#3}010\arrangedpageA    %  1
592   \or \handlearrangedpageXandY{#3}0{#1}0\arrangedpageB %  2/3 not {1}
593   \or \handlearrangedpageXandY{#3}0{#2}0\arrangedpageB %  3/2 not {1}
594   \or \handlearrangedpageXandY{#3}000\arrangedpageA    %  4
595     \poparrangedpages
596   \fi}
597
598\permanent\protected\def\pusharrangedpageSIDETOP#1%
599  {\advancearrangedpageN
600   \reportarrangedpage\arrangedpageN
601   \ifcase\arrangedpageN
602   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1
603   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
604     \poparrangedpages
605   \fi}
606
607\permanent\protected\def\handlearrangedpageSIDE
608  {\wd\arrangedpageA\paperwidth
609   \wd\arrangedpageB\paperwidth
610   \global\setbox\arrangedpageA\hpack
611     {\box\arrangedpageA\box\arrangedpageB}%
612   \ht\arrangedpageA\paperheight}
613
614\permanent\protected\def\handlearrangedpageTOP
615  {\ht\arrangedpageA\paperheight
616   \ht\arrangedpageB\paperheight
617   \global\setbox\arrangedpageA\vpack
618     {\offinterlineskip\vskip\paperheight
619      \box\arrangedpageA\box\arrangedpageB}%
620   \global\setbox\arrangedpageB\box\scratchbox} % ?
621
622% 2UP/2DOWN / 1pt prevents overflow
623
624\permanent\protected\def\splitoffarrangedpagesTWO
625  {\splittopskip\zeropoint
626   \global\setbox\arrangedpageA\vsplit\arrangedpageB to \onepoint
627   \scratchdimen\dimexpr\ht\arrangedpageB-\onepoint\relax
628   \ifdim\scratchdimen>\onepoint
629     \setbox\scratchbox\vsplit\arrangedpageB to \scratchdimen
630   \fi}
631
632\permanent\protected\def\handlearrangedpageTWOUP
633  {\splitoffarrangedpagesTWO
634   \ht\arrangedpageA\paperheight
635   \ht\arrangedpageB\paperheight
636   \ifconditional\arrangedswapstate
637     \global\setbox\arrangedpageA\hpack
638       {\page_boxes_apply_clip_print_left \arrangedpageA
639        \box\arrangedpageA
640        \page_boxes_apply_clip_print_right\arrangedpageB
641        \box\arrangedpageB}%
642     \setfalse\arrangedswapstate
643   \else
644     \global\setbox\arrangedpageA\hpack
645       {\page_boxes_apply_clip_print_left \arrangedpageB
646        \box\arrangedpageB
647        \page_boxes_apply_clip_print_right\arrangedpageA
648        \box\arrangedpageA}%
649     \settrue\arrangedswapstate
650   \fi
651   \global\setbox\arrangedpageB\box\scratchbox}
652
653\permanent\protected\def\handlearrangedpageTWODOWN
654  {\splitoffarrangedpagesTWO
655   \ht\arrangedpageA\paperheight
656   \ht\arrangedpageB\paperheight
657   \ifconditional\arrangedswapstate
658     \global\setbox\arrangedpageA\vpack
659       {\offinterlineskip
660        \vskip\paperheight
661        \box\arrangedpageA
662        \box\arrangedpageB}%
663     \setfalse\arrangedswapstate
664   \else
665     \global\setbox\arrangedpageA\vpack
666       {\offinterlineskip
667        \vskip\paperheight
668        \box\arrangedpageB
669        \box\arrangedpageA}%
670     \settrue\arrangedswapstate
671   \fi
672   \global\setbox\arrangedpageB\box\scratchbox}
673
674\permanent\protected\def\poparrangedpagesTWO
675  {\ifnum\arrangedpageN>\zerocount
676     \setfalse\arrangedswapstate
677     \doloop
678       {\handlearrangedpage
679        \bgroup
680        \paperwidth \arrangedpageX\paperwidth
681        \paperheight\arrangedpageY\paperheight
682        \ht\arrangedpageA\paperheight
683        \wd\arrangedpageA\paperwidth
684        \outputarrangedbox\arrangedpageA
685        \egroup
686        \ifdim\ht\arrangedpageB=\zeropoint
687          \exitloop
688        \fi}%
689     \global\arrangedpageN\zerocount
690   \fi}
691
692\permanent\protected\def\pusharrangedpageTWO#1%
693  {\advancearrangedpageN
694   \reportarrangedpage\arrangedpageN
695   \global\setbox\arrangedpageB\vpack
696     {\offinterlineskip
697      \unvbox\arrangedpageB
698      \allowbreak
699      \setbox#1\vpack{\box#1}% really needed in order to keep real dimensions
700      \ht#1\onepoint
701      \dp#1\zeropoint
702      \vpack{\box#1}}}
703
704\permanent\protected\def\poparrangedpagesTWOTOPSIDE
705  {\ifnum\arrangedpageN>\zerocount
706     \bgroup
707     \global\arrangedpageN\plustwo
708     \poparrangedpagesTWO
709     \let\arrangedpageA\arrangedpageC
710     \let\arrangedpageB\arrangedpageD
711     \global\arrangedpageN\plustwo
712     \poparrangedpagesTWO
713     \global\arrangedpageN\zerocount
714     \egroup
715  \fi}
716
717\permanent\protected\def\pusharrangedpageTWOTOPSIDE#1%
718  {\advancearrangedpageN
719   \reportarrangedpage\arrangedpageN
720   \ifcase\arrangedpageN
721   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1
722   \or \handlearrangedpageXandY{#1}000\arrangedpageC %  2
723   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  1
724   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  2
725     \poparrangedpages
726   \fi}
727
728%D Willy Egger's sheet simulations:
729
730\permanent\protected\def\poparrangedpagesAtoH
731  {\ifnum\arrangedpageN>\zerocount
732     \paperwidth \arrangedpageX\paperwidth
733     \paperheight\arrangedpageY\paperheight
734     \outputarrangedbox\arrangedpageA
735     \outputarrangedbox\arrangedpageB
736     \outputarrangedbox\arrangedpageC
737     \outputarrangedbox\arrangedpageD
738     \outputarrangedbox\arrangedpageE
739     \outputarrangedbox\arrangedpageF
740     \outputarrangedbox\arrangedpageG
741     \outputarrangedbox\arrangedpageH
742     \global\arrangedpageN\zerocount
743   \fi}
744
745% to arrange 16 pages on 2 sheets to form one booklet
746
747\permanent\protected\def\poparrangedpagesAtoD
748  {\ifnum\arrangedpageN>\zerocount
749     \paperwidth\arrangedpageX\paperwidth
750     \paperheight\arrangedpageY\paperheight
751     \outputarrangedbox\arrangedpageA
752     \outputarrangedbox\arrangedpageB
753     \outputarrangedbox\arrangedpageC
754     \outputarrangedbox\arrangedpageD
755     \global\arrangedpageN\zerocount
756   \fi}
757
758% to arrange 16 pages on 4 sheets to form one booklet
759
760\permanent\protected\def\pusharrangedpageSIXTEENFOUR#1%
761  {\advancearrangedpageN
762   \reportarrangedpage\arrangedpageN
763   \ifcase\arrangedpageN
764   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1
765   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
766   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
767   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
768   \or \handlearrangedpageXandY{#1}010\arrangedpageE %  5
769   \or \handlearrangedpageXandY{#1}000\arrangedpageF %  6
770   \or \handlearrangedpageXandY{#1}010\arrangedpageG %  7
771   \or \handlearrangedpageXandY{#1}000\arrangedpageH %  8
772   \or \handlearrangedpageXandY{#1}010\arrangedpageH %  9
773   \or \handlearrangedpageXandY{#1}000\arrangedpageG % 10
774   \or \handlearrangedpageXandY{#1}010\arrangedpageF % 11
775   \or \handlearrangedpageXandY{#1}000\arrangedpageE % 12
776   \or \handlearrangedpageXandY{#1}010\arrangedpageD % 13
777   \or \handlearrangedpageXandY{#1}000\arrangedpageC % 14
778   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 15
779   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 16
780     \poparrangedpages
781   \fi}
782
783% to arrange 16 pages on 2 sheets to form one booklet
784
785\permanent\protected\def\pusharrangedpageSIXTEENTWO#1%
786  {\advancearrangedpageN
787   \reportarrangedpage\arrangedpageN
788   \ifcase\arrangedpageN
789   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  1
790   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
791   \or \handlearrangedpageXandY{#1}011\arrangedpageC %  3
792   \or \handlearrangedpageXandY{#1}001\arrangedpageD %  4
793   \or \handlearrangedpageXandY{#1}100\arrangedpageD %  5
794   \or \handlearrangedpageXandY{#1}110\arrangedpageC %  6
795   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  7
796   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  8
797   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  9
798   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 10
799   \or \handlearrangedpageXandY{#1}100\arrangedpageC % 11
800   \or \handlearrangedpageXandY{#1}110\arrangedpageD % 12
801   \or \handlearrangedpageXandY{#1}011\arrangedpageD % 13
802   \or \handlearrangedpageXandY{#1}001\arrangedpageC % 14
803   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 15
804   \or \handlearrangedpageXandY{#1}001\arrangedpageA % 16
805     \poparrangedpages
806   \fi}
807
808%D Might be used if a printer is printing from a roll or creating mini-books from A4:
809%D This section has 16 pages. The folding scheme is first a Z-fold and at the end
810%D a final fold in the spine.
811%D Coding: [2*8*Z]
812
813\installpagearrangement 2*8*Z
814   {\dosetuparrangement{2}{4}{8}{3}{5}% X,Y,Total,hcutmarks,vcutmarks
815        \pusharrangedpageSIXTEENZ\poparrangedpagesAB\relax}
816
817\permanent\protected\def\pusharrangedpageSIXTEENZ#1%
818  {\advancearrangedpageN
819   \reportarrangedpage\arrangedpageN
820   \ifcase\arrangedpageN
821   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1
822   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
823   \or \handlearrangedpageXandY{#1}101\arrangedpageB %  3
824   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  4
825   \or \handlearrangedpageXandY{#1}012\arrangedpageA %  5
826   \or \handlearrangedpageXandY{#1}002\arrangedpageB %  6
827   \or \handlearrangedpageXandY{#1}103\arrangedpageB %  7
828   \or \handlearrangedpageXandY{#1}113\arrangedpageA %  8
829   \or \handlearrangedpageXandY{#1}103\arrangedpageA %  9
830   \or \handlearrangedpageXandY{#1}113\arrangedpageB % 10
831   \or \handlearrangedpageXandY{#1}012\arrangedpageB % 11
832   \or \handlearrangedpageXandY{#1}002\arrangedpageA % 12
833   \or \handlearrangedpageXandY{#1}101\arrangedpageA % 13
834   \or \handlearrangedpageXandY{#1}111\arrangedpageB % 14
835   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 15
836   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 16
837     \poparrangedpages
838   \fi}
839
840%D Another Z-folded section with 12 pages
841%D Coding: [2*6*Z]
842
843\installpagearrangement 2*6*Z
844   {\dosetuparrangement{2}{3}{6}{3}{4}% X,Y,Total,hcutmarks,vcutmarks
845        \pusharrangedpageTWELVEZ\poparrangedpagesAB\relax}
846
847\permanent\protected\def\pusharrangedpageTWELVEZ#1%
848  {\advancearrangedpageN
849   \reportarrangedpage\arrangedpageN
850   \ifcase\arrangedpageN
851   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1: rotation (0=upright),x (0=first column),y (0=first row)
852   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
853   \or \handlearrangedpageXandY{#1}101\arrangedpageB %  3
854   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  4
855   \or \handlearrangedpageXandY{#1}012\arrangedpageA %  5
856   \or \handlearrangedpageXandY{#1}002\arrangedpageB %  6
857   \or \handlearrangedpageXandY{#1}012\arrangedpageB %  7
858   \or \handlearrangedpageXandY{#1}002\arrangedpageA %  8
859   \or \handlearrangedpageXandY{#1}101\arrangedpageA %  9
860   \or \handlearrangedpageXandY{#1}111\arrangedpageB % 10
861   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 11
862   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 12
863     \poparrangedpages
864   \fi}
865
866%D For Heinz' special greeting cards folding. This scheme is also used for the PocketDiary (module):
867%D Coding: [1*8]
868
869\installpagearrangement 1*8
870   {\dosetuparrangement{4}{2}{8}{5}{3}% X,Y,Total,hcutmarks,vcutmarks
871        \pusharrangedpageEIGHTSINGLESIDEDFOLDED\poparrangedpagesTWO\relax}
872
873\permanent\protected\def\pusharrangedpageEIGHTSINGLESIDEDFOLDED#1%
874  {\advancearrangedpageN
875   \reportarrangedpage\arrangedpageN
876   \ifcase\arrangedpageN
877   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
878   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  2
879   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  3
880   \or \handlearrangedpageXandY{#1}131\arrangedpageA %  4
881   \or \handlearrangedpageXandY{#1}121\arrangedpageA %  5
882   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  6
883   \or \handlearrangedpageXandY{#1}101\arrangedpageA %  7
884   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
885     \poparrangedpages
886   \fi}
887
888%D This is not a section. \CONTEXT\ places 4 pages on a sheet of paper, singlesided
889%D Coding: [1*4]
890
891\installpagearrangement 1*4
892   {\dosetuparrangement{2}{2}{4}{3}{3}% X,Y,Total,hcutmarks,vcutmarks
893        \pusharrangedpageFOURSINGLESIDEDFOLDED\poparrangedpagesTWO\relax}
894
895\permanent\protected\def\pusharrangedpageFOURSINGLESIDEDFOLDED#1%
896  {\advancearrangedpageN
897   \reportarrangedpage\arrangedpageN
898   \ifcase\arrangedpageN
899   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  1 rot,hskip,vskip
900   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  2
901   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  3
902   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  4
903     \poparrangedpages
904   \fi}
905
906%D This imposition scheme was requested by Hraban Ramm, by Willi Egger 21-07-2003
907%D Coding: [3SIDE]
908
909\installpagearrangement 3SIDE
910   {\dosetuparrangement{3}{1}{3}{4}{2}% X,Y,Total,hcutmarks,vcutmarks
911        \pusharrangedpageTHREESIDE\poparrangedpagesAB\relax}
912
913\permanent\protected\def\pusharrangedpageTHREESIDE#1% Willi's approach
914  {\advancearrangedpageN
915   \reportarrangedpage\arrangedpageN
916   \ifcase\arrangedpageN
917   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1  rot,hskip,vskip
918   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  2
919   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  3
920   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  4
921   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  5
922   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  6
923       \poparrangedpages
924   \fi}
925
926%D FLYER in three parts and 6 pages 22-10-2010
927%D Coding: [TRYPTICHON]
928
929\installpagearrangement TRYPTICHON
930   {\dosetuparrangement{3}{1}{3}{4}{2}% X,Y,Total,hcutmarks,vcutmarks
931        \pusharrangedpageFLYERSIX\poparrangedpagesAB\relax}
932
933\permanent\protected\def\pusharrangedpageFLYERSIX#1% Willi's approach
934  {\advancearrangedpageN
935   \reportarrangedpage\arrangedpageN
936   \ifcase\arrangedpageN
937   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
938   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
939   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
940   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
941   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  5
942   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  6
943       \poparrangedpages
944   \fi}
945
946%D FLYER in Z-fold with 8 pages 22-01-2010
947%D Coding: [ZFLYER-8]
948
949\installpagearrangement ZFLYER-8
950   {\dosetuparrangement{4}{1}{4}{5}{2}% X,Y,Total,hcutmarks,vcutmarks
951        \pusharrangedpageZFLYEREIGHT\poparrangedpagesAB\relax}
952
953\permanent\protected\def\pusharrangedpageZFLYEREIGHT#1% Willi's approach
954  {\advancearrangedpageN
955   \reportarrangedpage\arrangedpageN
956   \ifcase\arrangedpageN
957   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  1  rot,hskip,vskip
958   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
959   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
960   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
961   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
962   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  6
963   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  7
964   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  8
965       \poparrangedpages
966   \fi}
967
968%D FLYER in Z-fold with 10 pages 04-08-2010
969%D Coding: [ZFLYER-10]
970
971\installpagearrangement ZFLYER-10
972   {\dosetuparrangement{5}{1}{5}{6}{2}% X,Y,Total,hcutmarks,vcutmarks
973        \pusharrangedpageZFLYERTEN\poparrangedpagesAB\relax}
974
975\permanent\protected\def\pusharrangedpageZFLYERTEN#1% Willi's approach
976  {\advancearrangedpageN
977   \reportarrangedpage\arrangedpageN
978   \ifcase\arrangedpageN
979   \or \handlearrangedpageXandY{#1}040\arrangedpageA %  1  rot,hskip,vskip
980   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
981   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
982   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
983   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
984   \or \handlearrangedpageXandY{#1}040\arrangedpageB %  6
985   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  7
986   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  8
987   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  9
988   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  10
989       \poparrangedpages
990   \fi}
991
992%D FLYER in Z-fold with 12 pages 04-08-2010
993%D Coding: [ZFLYER-12]
994
995\installpagearrangement ZFLYER-12
996   {\dosetuparrangement{6}{1}{6}{7}{2}% X,Y,Total,hcutmarks,vcutmarks
997        \pusharrangedpageZFLYERTWELVE\poparrangedpagesAB\relax}
998
999\permanent\protected\def\pusharrangedpageZFLYERTWELVE#1% Willi's approach
1000  {\advancearrangedpageN
1001   \reportarrangedpage\arrangedpageN
1002   \ifcase\arrangedpageN
1003   \or \handlearrangedpageXandY{#1}050\arrangedpageA %  1  rot,hskip,vskip
1004   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1005   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
1006   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
1007   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
1008   \or \handlearrangedpageXandY{#1}040\arrangedpageB %  6
1009   \or \handlearrangedpageXandY{#1}050\arrangedpageB %  7
1010   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1011   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  9
1012   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  10
1013   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  11
1014   \or \handlearrangedpageXandY{#1}040\arrangedpageA %  12
1015       \poparrangedpages
1016   \fi}
1017
1018%D FLYER folded as a map with 6 pages per side.
1019%D Coding: [MAPFLYER-12]
1020
1021\installpagearrangement MAPFLYER-12
1022   {\dosetuparrangement{3}{2}{6}{4}{3}% X,Y,Total,hcutmarks,vcutmarks
1023        \pusharrangedpageMFLYERTWELVE\poparrangedpagesAB\relax}
1024
1025\permanent\protected\def\pusharrangedpageMFLYERTWELVE#1% Willi's approach
1026  {\advancearrangedpageN
1027   \reportarrangedpage\arrangedpageN
1028   \ifcase\arrangedpageN
1029   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
1030   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1031   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  3
1032   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  4
1033   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  5
1034   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  6
1035   \or \handlearrangedpageXandY{#1}021\arrangedpageB %  7
1036   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1037   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  9
1038   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  10
1039   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  11
1040   \or \handlearrangedpageXandY{#1}021\arrangedpageA %  12
1041       \poparrangedpages
1042   \fi}
1043
1044%D FLYER folded as double window with 4 pages per side.
1045%D Coding: [DOUBLEWINDOW]
1046
1047\installpagearrangement DOUBLEWINDOW
1048   {\dosetuparrangement{4}{1}{4}{5}{2}% X,Y,Total,hcutmarks,vcutmarks
1049        \pusharrangedpageDOUBLEWINDOWEIGHT\poparrangedpagesAB\relax}
1050
1051\permanent\protected\def\pusharrangedpageDOUBLEWINDOWEIGHT#1% Willi's approach
1052  {\advancearrangedpageN
1053   \reportarrangedpage\arrangedpageN
1054   \ifcase\arrangedpageN
1055   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
1056   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  2
1057   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  3
1058   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  4
1059   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  5
1060   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  6
1061   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  7
1062   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  8
1063       \poparrangedpages
1064   \fi}
1065
1066%D Imposition as requested by Jan Pohanka 26-08-2010, 4 pages, two verso, two recto,
1067%D uneven pages upright and down, even pages top and rotated 180.
1068%D Implementation with 2 pages for conference-name-display
1069%D Coding: [1*2-Conference]
1070
1071\installpagearrangement 1*2-Conference
1072   {\dosetuparrangement{1}{2}{4}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1073        \pusharrangedpageCONFERENCETWO\poparrangedpagesAB\relax}
1074
1075\permanent\protected\def\pusharrangedpageCONFERENCETWO#1%
1076  {\advancearrangedpageN
1077   \reportarrangedpage\arrangedpageN
1078   \ifcase\arrangedpageN
1079   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  1  rot,hskip,vskip
1080   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  2
1081       \poparrangedpages
1082   \fi}
1083
1084%D Implementation with 4 pages for conference-name-display
1085%D Coding: [1*4-Conference]
1086
1087\installpagearrangement 1*4-Conference
1088   {\dosetuparrangement{1}{2}{4}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1089        \pusharrangedpageCONFERENCEFOUR\poparrangedpagesAB\relax}
1090
1091\permanent\protected\def\pusharrangedpageCONFERENCEFOUR#1%
1092  {\advancearrangedpageN
1093   \reportarrangedpage\arrangedpageN
1094   \ifcase\arrangedpageN
1095   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  1  rot,hskip,vskip
1096   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  2
1097   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  3
1098   \or \handlearrangedpageXandY{#1}110\arrangedpageB %  4
1099       \poparrangedpages
1100   \fi}
1101
1102%D There should be arrangements for sections made of heavy and thick paper. i.e. the heavier the paper
1103%D the fewer pages per section:
1104%D Section with 8 pages put on two sheets of paper. Each sheet carries recto 2 and verso 2 pages.
1105%D Coding: [2*2*2]
1106
1107\installpagearrangement 2*2*2
1108  {\dosetuparrangement{2}{1}{2}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1109     \pusharrangedpageEIGHTTWO\poparrangedpagesAtoD\relax}
1110
1111\permanent\protected\def\pusharrangedpageEIGHTTWO#1%
1112  {\advancearrangedpageN
1113   \reportarrangedpage\arrangedpageN
1114   \ifcase\arrangedpageN
1115   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
1116   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1117   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
1118   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
1119   \or \handlearrangedpageXandY{#1}010\arrangedpageD %  5
1120   \or \handlearrangedpageXandY{#1}000\arrangedpageC %  6
1121   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  7
1122   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1123       \poparrangedpages
1124   \fi}
1125
1126%D Section with 12 pages, built from three sheets of paper.
1127%D Each sheet carries 2 pages recto and verso.
1128%D Coding: [2*2*3]
1129
1130\permanent\protected\def\poparrangedpagesAtoF
1131  {\ifnum\arrangedpageN>\zerocount
1132     \paperwidth \arrangedpageX\paperwidth
1133     \paperheight\arrangedpageY\paperheight
1134     \outputarrangedbox\arrangedpageA
1135     \outputarrangedbox\arrangedpageB
1136     \outputarrangedbox\arrangedpageC
1137     \outputarrangedbox\arrangedpageD
1138     \outputarrangedbox\arrangedpageE
1139     \outputarrangedbox\arrangedpageF
1140     \global\arrangedpageN\zerocount
1141   \fi}
1142
1143\installpagearrangement 2*2*3
1144  {\dosetuparrangement{2}{1}{2}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1145     \pusharrangedpageTWELVETWO\poparrangedpagesAtoF\relax}
1146
1147\permanent\protected\def\pusharrangedpageTWELVETWO#1%
1148  {\advancearrangedpageN
1149   \reportarrangedpage\arrangedpageN
1150   \ifcase\arrangedpageN
1151   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
1152   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1153   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
1154   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
1155   \or \handlearrangedpageXandY{#1}010\arrangedpageE %  5
1156   \or \handlearrangedpageXandY{#1}000\arrangedpageF %  6
1157   \or \handlearrangedpageXandY{#1}010\arrangedpageF %  7
1158   \or \handlearrangedpageXandY{#1}000\arrangedpageE %  8
1159   \or \handlearrangedpageXandY{#1}010\arrangedpageD %  9
1160   \or \handlearrangedpageXandY{#1}000\arrangedpageC % 10
1161   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 11
1162   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 12
1163       \poparrangedpages
1164   \fi}
1165
1166% % From Wolfgang for Mari (mail on list) ... yes or no in core .. time for
1167% % delayed loading ...
1168% %
1169% % http://stamphenge.wordpress.com/minibooks/meander-accordion-folded-book/
1170%
1171% \installpagearrangement MEANDER16
1172%   {\dosetuparrangement{4}{4}{16}{5}{5}%
1173%      \pusharrangedpageMEANDERSIXTEEN\poparrangedpagesXY\relax}
1174%
1175% \permanent\protected\def\pusharrangedpageMEANDERSIXTEEN#1%
1176%   {\advancearrangedpageN
1177%    \reportarrangedpage\arrangedpageN
1178%    \ifcase\arrangedpageN
1179%    \or \handlearrangedpageXandY{#1}000\arrangedpageA
1180%    \or \handlearrangedpageXandY{#1}010\arrangedpageA
1181%    \or \handlearrangedpageXandY{#1}020\arrangedpageA
1182%    \or \handlearrangedpageXandY{#1}030\arrangedpageA
1183%    \or \handlearrangedpageXandY{#1}131\arrangedpageA
1184%    \or \handlearrangedpageXandY{#1}121\arrangedpageA
1185%    \or \handlearrangedpageXandY{#1}111\arrangedpageA
1186%    \or \handlearrangedpageXandY{#1}101\arrangedpageA
1187%    \or \handlearrangedpageXandY{#1}002\arrangedpageA
1188%    \or \handlearrangedpageXandY{#1}012\arrangedpageA
1189%    \or \handlearrangedpageXandY{#1}022\arrangedpageA
1190%    \or \handlearrangedpageXandY{#1}032\arrangedpageA
1191%    \or \handlearrangedpageXandY{#1}133\arrangedpageA
1192%    \or \handlearrangedpageXandY{#1}123\arrangedpageA
1193%    \or \handlearrangedpageXandY{#1}113\arrangedpageA
1194%    \or \handlearrangedpageXandY{#1}103\arrangedpageA
1195%      \poparrangedpages
1196%    \fi}
1197%
1198% % \definepapersize[small][width=6cm,height=6cm]
1199% % \definepapersize[big][width=30cm,height=30cm]
1200% % \setuppapersize[small][big]
1201% % \setuppagenumbering[location=]
1202% % \setuparranging[MEANDER16]
1203% % \setuplayout
1204% %   [location=middle,
1205% %    marking=on]
1206% % \starttext
1207% % \dorecurse{32}{\centerbox{\ssd\recurselevel}}
1208% % \stoptext
1209%
1210% % By Willi:
1211%
1212% \installpagearrangement MEANDER9
1213%   {\dosetuparrangement{3}{3}{9}{4}{4}%
1214%      \pusharrangedpageMEANDERNINE\poparrangedpagesXY\relax}
1215%
1216% \permanent\protected\def\pusharrangedpageMEANDERNINE#1%
1217%   {\advancearrangedpageN
1218%    \reportarrangedpage\arrangedpageN
1219%    \ifcase\arrangedpageN
1220%    \or \handlearrangedpageXandY{#1}000\arrangedpageA
1221%    \or \handlearrangedpageXandY{#1}010\arrangedpageA
1222%    \or \handlearrangedpageXandY{#1}020\arrangedpageA
1223%    \or \handlearrangedpageXandY{#1}121\arrangedpageA
1224%    \or \handlearrangedpageXandY{#1}111\arrangedpageA
1225%    \or \handlearrangedpageXandY{#1}101\arrangedpageA
1226%    \or \handlearrangedpageXandY{#1}002\arrangedpageA
1227%    \or \handlearrangedpageXandY{#1}012\arrangedpageA
1228%    \or \handlearrangedpageXandY{#1}022\arrangedpageA
1229%    \poparrangedpages
1230%    \fi}
1231
1232% % handy for stickers etc, this way we can treat them as page
1233%
1234% \setuppapersize [XY][A4]
1235% \setuppaper     [topspace=5mm,backspace=5mm,dx=1mm,dy=1mm,nx=2,ny=6]
1236% \setuplayout    [page] [topspace=5mm,backspace=5mm]
1237% \setuplayout    [page]
1238% \setuplayout    [location=middle]
1239% \setuparranging [XY]
1240% \showframe
1241%
1242% \starttext \dorecurse{30}{test \recurselevel \page} \stoptext
1243
1244\permanent\protected\protected\def\pusharrangedpageXY#1%
1245  {\advancearrangedpageN
1246   \global\advance\arrangedpageM\plusone
1247   \reportarrangedpage\arrangedpageN
1248   \global\setbox\arrangedpageB\hpack \ifdim\v_page_target_width>\zeropoint to \v_page_target_width \fi
1249      {\ifvoid\arrangedpageB\else
1250         \unhbox\arrangedpageB
1251         \ifdim\v_page_target_dx>\zeropoint
1252           \hskip\v_page_target_dx
1253         \else
1254           \hss
1255           \hskip\v_page_target_dx
1256           \hss
1257         \fi
1258       \fi
1259       \box#1}%
1260    \ifnum\arrangedpageM<\arrangedpageX\else
1261      \global\setbox\arrangedpageA\vpack \ifdim\v_page_target_height>\zeropoint to \v_page_target_height \fi
1262        {\offinterlineskip
1263         \ifvoid\arrangedpageA\else
1264           \unvbox\arrangedpageA
1265           \ifdim\v_page_target_dy>\zeropoint
1266             \vskip\v_page_target_dy
1267           \else
1268             \vss
1269             \vskip\v_page_target_dy
1270             \vss
1271           \fi
1272         \fi
1273         \box\arrangedpageB}%
1274      \global\arrangedpageM\zerocount
1275    \fi
1276    \ifnum\arrangedpageN<\arrangedpageT\else
1277      \poparrangedpages
1278    \fi}
1279
1280\permanent\protected\protected\def\poparrangedpagesXY
1281  {\ifnum\arrangedpageN>\zerocount
1282     \paperwidth \arrangedpageX\paperwidth
1283     \paperheight\arrangedpageY\paperheight
1284     \outputarrangedbox\arrangedpageA
1285     \global\arrangedpageN\zerocount
1286     \global\arrangedpageM\zerocount
1287   \fi}
1288
1289\installpagearrangement XY
1290  {\dosetuparrangement
1291     \v_page_target_nx
1292     \v_page_target_ny
1293     \v_page_target_xy
1294     \zerocount
1295     \zerocount
1296     \pusharrangedpageXY\poparrangedpagesXY\relax}
1297
1298%D A crazy definition, don't guess who pushed me for the landscape option.
1299
1300\def\page_imposition_xy_height
1301  {\dimexpr
1302     \dimexpr
1303       \v_page_target_height
1304      -\numexpr\v_page_target_ny-1\relax\v_page_target_dy
1305     \relax
1306    /\v_page_target_ny
1307   \relax}
1308
1309\def\page_imposition_xy_width
1310  {\dimexpr
1311     \dimexpr
1312       \v_page_target_width
1313      -\numexpr\v_page_target_nx-1\relax\v_page_target_dx
1314     \relax
1315    /\v_page_target_nx
1316   \relax}
1317
1318\definepapersize
1319  [XY]
1320  [\c!height=\page_imposition_xy_height,
1321   \c!width =\page_imposition_xy_width]
1322
1323\setuppaper
1324  [\c!width =\dimexpr\printpaperwidth -2\v_page_target_backspace\relax,
1325   \c!height=\dimexpr\printpaperheight-2\v_page_target_topspace \relax]
1326
1327% \definepageshift[test][horizontal][10pt,20pt,30pt,40pt,50pt]
1328% \definepageshift[test][vertical]  [10pt,20pt,30pt,40pt,50pt]
1329%
1330% \setuppageshift[test]
1331% \setuppageshift[test][test]
1332% \setuppageshift[test][none]
1333% \setuppageshift[none][test]
1334% \setuppageshift[paper][test][test] % arrange only
1335% \setuppageshift[paper][test]       % arrange only
1336% \setuppageshift[print][test][test]
1337%
1338% \showframe \dorecurse{100}{\input tufte \par}
1339
1340% #1=name #2=horizontal|vertical #3=shiftlist
1341
1342% this will move to lua
1343
1344\installcorenamespace {pageshift}
1345
1346\permanent\protected\tolerant\def\definepageshift[#1]#*[#2]#*[#3]%
1347  {\setvalue{\??pageshift#2:#1}{#3}}
1348
1349\let\page_boxes_h_shifts\empty
1350\let\page_boxes_v_shifts\empty
1351
1352\newcount\c_page_boxes_h_shifts
1353\newcount\c_page_boxes_v_shifts
1354
1355\newdimen\d_page_boxes_h_shifts
1356\newdimen\d_page_boxes_v_shifts
1357
1358\let\page_boxes_apply_shift_print\gobbleoneargument
1359\let\page_boxes_apply_shift_paper\gobbleoneargument
1360
1361\def\page_boxes_filter_shift#1#2#3% #1=\dimenx #2=\xpageshifts #3=\nofxpageshifts
1362  {#1\zeropoint
1363   \ifempty#2\else
1364     \global\advance#3\plusone
1365     \getfromcommacommand[#2][#3]%
1366     \ifempty\commalistelement
1367       \global#3\plusone % we cycle
1368       \getfromcommacommand[#2][#3]%
1369     \fi
1370     \ifempty\commalistelement \else
1371       #1\commalistelement\relax % the relax is really needed as there is an \if later on
1372     \fi
1373   \fi}
1374
1375\def\page_boxes_apply_shift#1%
1376  {\page_boxes_filter_shift\d_page_boxes_h_shifts\page_boxes_h_shifts\c_page_boxes_h_shifts
1377   \page_boxes_filter_shift\d_page_boxes_v_shifts\page_boxes_v_shifts\c_page_boxes_v_shifts
1378   \ifzeropt\d_page_boxes_h_shifts
1379     \ifzeropt\d_page_boxes_v_shifts
1380       % nothing to shift
1381     \else
1382       \page_boxes_apply_shift_indeed#1%
1383     \fi
1384   \else
1385     \page_boxes_apply_shift_indeed#1%
1386   \fi}
1387
1388\def\page_boxes_apply_shift_indeed#1%
1389  {\edef\next{\wd#1\the\wd#1\ht#1\the\ht#1\dp#1\the\dp#1}%
1390   \setbox#1\vpack
1391     {\offinterlineskip
1392      \vskip\d_page_boxes_v_shifts
1393      \hskip\d_page_boxes_h_shifts
1394      \box#1}%
1395   \next}
1396
1397\permanent\tolerant\protected\def\setuppageshift[#1]#*[#2]#*[#3]% page|paper horizontal vertical
1398  {\ifarguments\or
1399     \setuppageshift[\v!page][#1][#1]%
1400   \or
1401     \doifelseinset{#1}{\v!page,\v!paper}
1402       {\setuppageshift[#1][#2][#2]}
1403       {\setuppageshift[\v!page][#1][#2]}%
1404   \or
1405     %edef\page_boxes_h_shifts{\ifcsname\??pageshift\v!horizontal:#2\endcsname\csname\??pageshift\v!horizontal:#2\endcsname\fi}%
1406     %edef\page_boxes_v_shifts{\ifcsname\??pageshift\v!vertical  :#3\endcsname\csname\??pageshift\v!vertical  :#3\endcsname\fi}%
1407     \edef\page_boxes_h_shifts{\begincsname\??pageshift\v!horizontal:#2\endcsname}%
1408     \edef\page_boxes_v_shifts{\begincsname\??pageshift\v!vertical  :#3\endcsname}%
1409     \doifelse{#1}\v!page {\let\page_boxes_apply_shift_print\page_boxes_apply_shift}{\let\page_boxes_apply_shift_print\gobbleoneargument}%
1410     \doifelse{#1}\v!paper{\let\page_boxes_apply_shift_paper\page_boxes_apply_shift}{\let\page_boxes_apply_shift_paper\gobbleoneargument}%
1411   \fi}
1412
1413\protect \endinput
1414