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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
24%D really user friendly).
25
26\newtoks\t_page_text_data
27
28\unexpanded\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\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% Problem: we need to apply the finalizers to a to be shipped out page (as
46% we can have positioning involved). However, we can also add stuff in the
47% imposition, like cropmarks. Fortunately we do that with metapost so
48% colors etc are dealt with 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
61\let           \pagestoshipout\empty    % {1,3,6}
62\newconstant   \whichpagetoshipout      % 0=all 1=odd 2=even
63
64\newbox        \shipoutscratchbox
65
66\setnewconstant\shipoutfinalizemethod\plusone
67
68\unexpanded\def\shipoutrange#1#2%
69  {\begingroup
70   \scratchtoks\emptytoks
71   \dostepwiserecurse{#1}{\numexpr#2-\plusone\relax}\plusone{\etoksapp\scratchtoks{##1,}}%
72   \xdef\pagestoshipout{\the\scratchtoks,\number#2}%
73   \doglobal\appendtoks
74     \ifnum\realpageno>\numexpr#2+\plusone\relax
75       \global\everypar{\normalend}%
76     \fi
77   \to\everyaftershipout
78   \endgroup}
79
80\unexpanded\def\installshipoutmethod#1#2%      % a handler takes one argument: something to be boxed
81  {\setgvalue{\??shipoutmethod#1}##1{#2{##1}}} % and shipped out (don't depend on the exact package)
82
83\let\installpagehandler\installshipoutmethod % will go
84
85\unexpanded\def\invokepagehandler#1%
86  {\expandnamespacevalue\??shipoutmethod{#1}\v!normal}
87
88\def\page_shipouts_handle
89  {\ifcsname\??shipoutmethod\v_page_target_method\endcsname
90     \expandafter\lastnamedcs
91   \else
92     \expandafter\page_shipouts_ignore
93   \fi}
94
95\installshipoutmethod \v!normal
96  {\ifarrangingpages
97     \expandafter\page_shipouts_arrange
98   \else
99     \expandafter\page_shipouts_normal
100   \fi}
101
102\installshipoutmethod \v!none
103  {\page_shipouts_ignore}
104
105% \setuppaper[method=rotate,rotation=15] \showframe
106% \starttext \dorecurse{10}{\input knuth\endgraf} \stoptext
107
108\installshipoutmethod\v!rotate
109  {\page_shipouts_rotate}
110
111\protected\def\page_shipouts_rotate#1%
112  {\invokepagehandler\v!normal{\rotate[\c!rotation=\rootlayouttargetparameter\c!rotation]{#1}}}
113
114% extension mechanism
115
116\newcount\c_page_boxes_flush_n % set at the lua end
117
118\let\page_boxes_flush_before\relax
119\let\page_boxes_flush_after \relax
120
121% used here:
122
123\def\page_boxes_shipout#1% or: \page_shipouts_apply
124  {\dontcomplain         % redundant
125   \ifcase\c_page_boxes_flush_n\else
126     \page_boxes_flush_before
127   \fi
128   \the\everybeforeshipout
129   \ifcase\shipoutfinalizemethod % not nice ... needs thinking
130     \page_shipouts_handle{#1}%
131   \else
132     \setbox\shipoutscratchbox\hpack
133       {#1}% just in case there are objects there, hook for testing (will go away)
134     \page_shipouts_handle
135       {\finalizeshipoutbox\shipoutscratchbox
136        \box\shipoutscratchbox}%
137   \fi
138   \setnextrealpageno       % so this comes before \everyaftershipout so in fact:
139   \the\everyaftershipout   % at this point we're already on the next realpage
140   \ifcase\c_page_boxes_flush_n\else
141     \page_boxes_flush_after
142   \fi}
143
144\def\page_shipouts_ignore#1%
145  {\begingroup
146   \writestatus\m!system
147     {\ifarrangingpages arranged \fi page
148      \ifarrangingpages\the\arrangeno\else\the\realpageno\fi\normalspace
149       not flushed}%
150 % \setbox\scratchbox\hpack
151 %   {#1}% no finalize
152   \deadcycles\zerocount
153   \endgroup}
154
155\def\page_otr_flush_every_stuff
156  {\begingroup
157   \setbox\scratchbox\hpack
158     {% before the main one !
159      \ifcase\realfolio \or
160        \the\everyfirstshipout
161        \global\everyfirstshipout\emptytoks
162      \fi
163      % the main one
164      \the\everyshipout\relax
165      % always last (and after the main one)
166      \ifnum\realpageno=\lastpage\relax
167        \the\everylastshipout
168        \global\everylastshipout\emptytoks
169      \fi}%
170   \smashbox\scratchbox
171   \box\scratchbox
172   \endgroup}
173
174%D Also in normal \MKIV\ we nos use the indirect way so that we benefit from timing and
175%D tracing.
176
177% \def\page_shipout_box#1{\normalshipout\box#1\relax} % takes a number
178
179\def\page_shipout_show_box{\scratchcounter}
180
181\unexpanded\def\page_shipout_box#1%
182  {\ifcase\tracingoutput\else
183     \page_shipout_show_box#1\relax
184   \fi
185   \clf_shipoutpage#1\relax
186   \global\setbox#1\emptybox
187   \global\deadcycles\zerocount}
188
189\def\page_shipouts_normal#1%
190  {\global\advance\shippedoutpages\plusone
191   % this is not resource safe!
192   \ifx\pagestoshipout\empty
193     \ifcase\whichpagetoshipout\relax
194       \donetrue
195     \or % 1
196       \ifodd\shippedoutpages\relax\donetrue\else\donefalse\fi
197     \or % 2
198       \ifodd\shippedoutpages\relax\donefalse\else\donetrue\fi
199     \else
200       \donetrue
201     \fi
202   \else % testen, aangepast / expanded nodig ?
203     \normalexpanded{\doifelseinset{\the\shippedoutpages}{\pagestoshipout}}\donetrue\donefalse
204   \fi
205   \ifdone
206     \setbox\shipoutscratchbox\hpack
207       {#1}% finalizes
208     \ifcase\shipoutfinalizemethod
209       \finalizeshipoutbox\shipoutscratchbox
210     \fi
211     \setbox\shipoutscratchbox\vpack
212       {\scratchdimen\clf_shipoutoffset\relax
213        \ifdim\scratchdimen=\zeropoint\else
214          \offinterlineskip
215          \vkern\scratchdimen
216          \hkern\scratchdimen
217        \fi
218        \hpack
219          {\page_otr_flush_every_stuff
220           \page_otr_flush_special_content
221           \box\shipoutscratchbox}}%
222     \page_shipout_box\shipoutscratchbox % takes a box number!
223   \else
224     \page_shipouts_ignore{#1}%
225   \fi}
226
227\newconditional\c_page_shipouts_use_objects \settrue\c_page_shipouts_use_objects
228
229\installcorenamespace {arrangedpage}
230
231\def\page_shipouts_arrange#1%
232  {\begingroup
233   \setbox\shipoutscratchbox\hpack
234     {#1}% finalizes
235   \setbox\shipoutscratchbox\hpack
236     {\page_otr_flush_every_stuff
237      \page_otr_flush_special_content
238      \box\shipoutscratchbox}%
239   %
240   \ifconditional\c_page_shipouts_use_objects
241     \setobject\??arrangedpage{\the\realpageno}\hpack{\box\shipoutscratchbox}%
242     \setbox\shipoutscratchbox\hpack{\getobject\??arrangedpage{\the\realpageno}}%
243   \fi
244   %
245   \pusharrangedpage\shipoutscratchbox
246   \deadcycles\zerocount
247   \endgroup}
248
249%D We need a couple of boxes for duplex printing \unknown
250
251\newbox\arrangedpageA \newbox\arrangedpageB
252\newbox\arrangedpageC \newbox\arrangedpageD
253\newbox\arrangedpageE \newbox\arrangedpageF
254\newbox\arrangedpageG \newbox\arrangedpageH
255
256\newconditional\arrangedswapstate
257\newconditional\arrangednegatestate
258\newconditional\arrangedmirrorstate
259\newconditional\arrangeddoublestate
260\newconditional\arrangingdisabledstate
261\newconditional\arrangedbackgroundstate
262
263\def\arrangedrotationO{0}
264\def\arrangedrotationE{0}
265
266\newcount\arrangedpageN
267\newcount\arrangedpageM
268
269\newcount\arrangedpageT \arrangedpageT\plusone
270\newcount\arrangedpageX \arrangedpageX\plusone
271\newcount\arrangedpageY \arrangedpageY\plusone
272
273\def\page_paper_set_offsets
274  {\global\paperoffset\v_page_target_offset
275   \global\advance\paperwidth -2\dimexpr\paperoffset/\arrangedpageX\relax
276   \global\advance\paperheight-2\dimexpr\paperoffset/\arrangedpageY\relax}
277
278\def\doinstallarrangedoption#1#2%
279  {\setvalue{\??layoutarrangeoption#1}{#2}}
280
281\def\doinstalledarrangedoption#1%
282  {\ifcsname\??layoutarrangeoption#1\endcsname
283     \csname\??layoutarrangeoption#1\endcsname
284   \else
285     \checkinstalledpagearrangement{#1}% this installs the arranger
286   \fi}
287
288\doinstallarrangedoption\empty
289  {} % no default and check if empty, we can have ,,,
290
291\doinstallarrangedoption\v!disable
292  {\global\settrue\arrangingdisabledstate}
293
294\doinstallarrangedoption\v!mirrored
295  {\global\settrue\arrangedmirrorstate}
296
297\doinstallarrangedoption\v!doublesided
298  {\global\settrue\arrangeddoublestate}
299
300\doinstallarrangedoption\v!negative
301  {\global\settrue\arrangednegatestate}
302
303\doinstallarrangedoption\v!rotated
304  {\gdef\arrangedrotationO {90}%
305   \gdef\arrangedrotationE{270}%
306   \swapcounts\c_page_marks_nx\c_page_marks_ny}
307
308\doinstallarrangedoption{90}
309  {\gdef\arrangedrotationO {90}%
310   \gdef\arrangedrotationE{270}%
311   \swapcounts\c_page_marks_nx\c_page_marks_ny}
312
313\doinstallarrangedoption{180}
314  {\gdef\arrangedrotationO{180}%
315   \gdef\arrangedrotationE  {0}}
316
317\doinstallarrangedoption{270}
318  {\gdef\arrangedrotationO{270}%
319   \gdef\arrangedrotationE {90}%
320   \swapcounts\c_page_marks_nx\c_page_marks_ny}
321
322\doinstallarrangedoption\s!reset
323  {\global\arrangingpagesfalse}
324
325\doinstallarrangedoption\v!background
326  {\global\settrue\arrangedbackgroundstate}
327
328\unexpanded\def\setuparranging[#1]%
329  {\ifconditional\arrangingdisabledstate \else
330     %global\setfalse\arrangingdisabledstate
331     \global\arrangingpagestrue % will be conditional
332     \global\setfalse\arrangednegatestate
333     \global\setfalse\arrangedmirrorstate
334     \global\setfalse\arrangeddoublestate
335     \global\setfalse\arrangedswapstate
336     \gdef\arrangedrotationO{0}%
337     \gdef\arrangedrotationE{180}%
338     \processcommalist[#1]\doinstalledarrangedoption
339     \ifdefined\handlearrangedpage\else
340       \global\arrangingpagesfalse
341     \fi
342     \setuppapersize
343     \ifarrangingpages
344        \ifconditional\c_page_shipouts_use_objects\else
345          \clf_disablejobsave
346          \clf_synctexdisable
347         %\disabledirective[job.save]%
348        \fi
349     \fi
350   \fi}
351
352\def\installpagearrangement #1 % will change, no space
353  {\setgvalue{\??layoutarranger#1}}
354
355\def\checkinstalledpagearrangement#1% can be empty: aaa,,bbb
356  {\begincsname\??layoutarranger#1\endcsname}
357
358\let\poparrangedpages\relax
359\let\pusharrangedpage\relax
360
361\def\dosetuparrangement#1#2#3#4#5#6#7#8%
362  {\global\arrangedpageX     #1%
363   \global\arrangedpageY     #2%
364   \global\arrangedpageT     #3%
365   \global\c_page_marks_nx   #4%
366   \global\c_page_marks_ny   #5%
367   \glet  \pusharrangedpage  #6%
368   \glet  \poparrangedpages  #7%
369   \glet  \handlearrangedpage#8}
370
371\installpagearrangement {\v!normal}
372  {\global\arrangingpagesfalse}
373
374%D (WS:) Watch out with 2UP and A4/A5:
375%D
376%D \definepapersize [A4] [width=210mm,height=297mm]
377%D \definepapersize [A5] [width=148mm,height=210mm]
378%D
379%D 297 mm - 2 * 148 mm = 1 mm
380%D
381%D This is only visible when we have a full background.
382
383\installpagearrangement 2*16
384  {\dosetuparrangement{4}{4}{16}{5}{5}%
385     \pusharrangedpageTHIRTYTWO\poparrangedpagesAB\relax}
386
387\installpagearrangement 2*8
388  {\dosetuparrangement{4}{2}{8}{5}{3}%
389     \pusharrangedpageSIXTEEN\poparrangedpagesAB\relax}
390
391\installpagearrangement 2*4
392  {\dosetuparrangement{2}{2}{4}{3}{3}%
393     \pusharrangedpageEIGHT\poparrangedpagesAB\relax}
394
395\installpagearrangement 2*2
396  {\dosetuparrangement{2}{1}{2}{3}{2}%
397     \pusharrangedpageFOURA\poparrangedpagesAB\relax}
398
399\installpagearrangement 2**2
400  {\dosetuparrangement{2}{1}{2}{3}{2}%
401     \pusharrangedpageFOURB\poparrangedpagesAB\relax}
402
403\installpagearrangement 2SIDE
404  {\dosetuparrangement{2}{1}{2}{3}{2}%
405     \pusharrangedpageSIDETOP\poparrangedpagesTWO\handlearrangedpageSIDE}
406
407\installpagearrangement 2TOP
408  {\dosetuparrangement{1}{2}{2}{2}{3}%
409     \pusharrangedpageSIDETOP\poparrangedpagesTWO\handlearrangedpageTOP}
410
411\installpagearrangement 2UP
412  {\dosetuparrangement{2}{1}{4}{3}{2}%
413     \pusharrangedpageTWO\poparrangedpagesTWO\handlearrangedpageTWOUP}
414
415\installpagearrangement 2DOWN
416  {\dosetuparrangement{1}{2}{4}{2}{3}%
417     \pusharrangedpageTWO\poparrangedpagesTWO\handlearrangedpageTWODOWN}
418
419\installpagearrangement 2*4*2 % one defined by Willy Egger:
420  {\dosetuparrangement{2}{2}{4}{3}{3}%
421     \pusharrangedpageSIXTEENTWO\poparrangedpagesAtoD\relax}
422
423\installpagearrangement 2*2*4 % another one of Willy Egger
424  {\dosetuparrangement{2}{1}{8}{3}{2}%
425     \pusharrangedpageSIXTEENFOUR\poparrangedpagesAtoH\relax}
426
427\installpagearrangement 2TOPSIDE
428  {\dosetuparrangement{1}{2}{4}{2}{3}%
429     \pusharrangedpageTWOTOPSIDE\poparrangedpagesTWOTOPSIDE\handlearrangedpageTOP}
430
431\def\filluparrangedpages % beware: \realpageno is 1 ahead
432  {\ifarrangingpages
433     \scratchcounter\numexpr\realpageno-\plusone\relax
434     \dosetmodulo\scratchcounter\arrangedpageT\scratchcounter
435     \ifcase\scratchcounter\else
436       \advance\scratchcounter \plusone
437       \dostepwiserecurse\scratchcounter\arrangedpageT\plusone
438         {\noheaderandfooterlines\page_otr_insert_dummy_page}%
439     \fi
440   \fi}
441
442\def\handlearrangedpageXandY#1#2#3#4#5%
443  {\global\setbox#5\hpack to \arrangedpageX\paperwidth
444     {\setbox\scratchbox\vpack to \arrangedpageY\paperheight
445        {\offinterlineskip
446         \vskip#4\paperheight
447         \hskip#3\paperwidth
448         \dorotatebox{\ifcase#2 0\else180\fi}\hpack{\box#1}%
449         \vfill}%
450      \wd\scratchbox\zeropoint
451      \box\scratchbox\box#5\hss}}
452
453\def\gotonextarrangepage
454  {\global\advance\arrangeno \plusone
455   \def\pagecutmarksymbol{\the\arrangeno}}
456
457\def\outputarrangedbox#1%
458  {\begingroup
459   \forgetall % somehow we're back and need to redo this
460   \dontcomplain
461   \gotonextarrangepage
462   \ifnum\arrangedrotationO\arrangedrotationE>\zerocount
463     \setbox#1\vpack
464       {\ifconditional\arrangeddoublestate
465          \ifodd\arrangeno
466            \dorotatebox\arrangedrotationO\hpack{\box#1}%
467          \else
468            \dorotatebox\arrangedrotationE\hpack{\box#1}%
469          \fi
470        \else
471          \dorotatebox\arrangedrotationO\hpack{\box#1}%
472        \fi}%
473   \fi
474   \ifconditional\arrangedmirrorstate
475     \page_boxes_apply_mirror{#1}%
476   \fi
477   \ifconditional\arrangednegatestate
478     \page_boxes_apply_negate{#1}%
479   \fi
480   \page_marks_add_more             #1%
481   \page_boxes_apply_center         #1%
482   \page_boxes_apply_mirror_print   #1%
483   \page_boxes_apply_orientate_print#1%
484   \page_boxes_apply_offset         #1%
485   \page_boxes_apply_negate_print   #1%
486   %
487   \ifconditional\arrangedbackgroundstate
488     \page_backgrounds_add_to_print#1%
489   \fi
490   %
491   \page_shipouts_normal{\box#1}%
492   \endgroup}
493
494%D The format file can be 16K smaller when we postpone the
495%D real arrangments. Some day ...
496
497\def\reportarrangedpage#1%
498  {\showmessage\m!system{23}{\the\realpageno.\the\pageno\ifnum\subpageno>0 .\the\subpageno\fi,\number#1}}
499
500\def\advancearrangedpageN
501  {\global\advance\arrangedpageN\plusone}
502
503% TOP
504
505% 32/16/8/4/SIDE
506
507\def\poparrangedpagesAB
508  {\ifnum\arrangedpageN>\zerocount
509     \paperwidth\arrangedpageX\paperwidth
510     \paperheight\arrangedpageY\paperheight
511     \outputarrangedbox\arrangedpageA
512     \outputarrangedbox\arrangedpageB
513     \global\arrangedpageN\zerocount
514   \fi}
515
516\def\pusharrangedpageTHIRTYTWO#1% taco's challenge
517  {\advancearrangedpageN
518   \reportarrangedpage\arrangedpageN
519   \ifcase\arrangedpageN
520   \or \handlearrangedpageXandY{#1}033\arrangedpageA %  1
521   \or \handlearrangedpageXandY{#1}003\arrangedpageB %  2
522   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  3
523   \or \handlearrangedpageXandY{#1}130\arrangedpageA %  4
524   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
525   \or \handlearrangedpageXandY{#1}130\arrangedpageB %  6
526   \or \handlearrangedpageXandY{#1}033\arrangedpageB %  7
527   \or \handlearrangedpageXandY{#1}003\arrangedpageA %  8
528   \or \handlearrangedpageXandY{#1}102\arrangedpageA %  9
529   \or \handlearrangedpageXandY{#1}132\arrangedpageB % 10
530   \or \handlearrangedpageXandY{#1}031\arrangedpageB % 11
531   \or \handlearrangedpageXandY{#1}001\arrangedpageA % 12
532   \or \handlearrangedpageXandY{#1}031\arrangedpageA % 13
533   \or \handlearrangedpageXandY{#1}001\arrangedpageB % 14
534   \or \handlearrangedpageXandY{#1}102\arrangedpageB % 15
535   \or \handlearrangedpageXandY{#1}132\arrangedpageA % 16
536   \or \handlearrangedpageXandY{#1}122\arrangedpageA % 17
537   \or \handlearrangedpageXandY{#1}112\arrangedpageB % 18
538   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 19
539   \or \handlearrangedpageXandY{#1}021\arrangedpageA % 20
540   \or \handlearrangedpageXandY{#1}011\arrangedpageA % 21
541   \or \handlearrangedpageXandY{#1}021\arrangedpageB % 22
542   \or \handlearrangedpageXandY{#1}122\arrangedpageB % 23
543   \or \handlearrangedpageXandY{#1}112\arrangedpageA % 24
544   \or \handlearrangedpageXandY{#1}013\arrangedpageA % 25
545   \or \handlearrangedpageXandY{#1}023\arrangedpageB % 26
546   \or \handlearrangedpageXandY{#1}120\arrangedpageB % 27
547   \or \handlearrangedpageXandY{#1}110\arrangedpageA % 28
548   \or \handlearrangedpageXandY{#1}120\arrangedpageA % 29
549   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 30
550   \or \handlearrangedpageXandY{#1}013\arrangedpageB % 31
551   \or \handlearrangedpageXandY{#1}023\arrangedpageA % 32
552     \poparrangedpages
553   \fi}
554
555\def\pusharrangedpageSIXTEEN#1% changed to match the official way of doing
556  {\advancearrangedpageN
557   \reportarrangedpage\arrangedpageN
558   \ifcase\arrangedpageN
559   \or \handlearrangedpageXandY{#1}031\arrangedpageA %  1
560   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
561   \or \handlearrangedpageXandY{#1}031\arrangedpageB %  3
562   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  4
563   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
564   \or \handlearrangedpageXandY{#1}130\arrangedpageB %  6
565   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  7
566   \or \handlearrangedpageXandY{#1}130\arrangedpageA %  8
567   \or \handlearrangedpageXandY{#1}120\arrangedpageA %  9
568   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 10
569   \or \handlearrangedpageXandY{#1}120\arrangedpageB % 11
570   \or \handlearrangedpageXandY{#1}110\arrangedpageA % 12
571   \or \handlearrangedpageXandY{#1}011\arrangedpageA % 13
572   \or \handlearrangedpageXandY{#1}021\arrangedpageB % 14
573   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 15
574   \or \handlearrangedpageXandY{#1}021\arrangedpageA % 16
575     \poparrangedpages
576   \fi}
577
578\def\pusharrangedpageEIGHT#1% changed to match the official way of doing
579  {\advancearrangedpageN
580   \reportarrangedpage\arrangedpageN
581   \ifcase\arrangedpageN
582   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  1
583   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
584   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  3
585   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  4
586   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  5
587   \or \handlearrangedpageXandY{#1}110\arrangedpageB %  6
588   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  7
589   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  8
590     \poparrangedpages
591   \fi}
592
593\def\pusharrangedpageFOURA{\pusharrangedpageFOURdo01}
594\def\pusharrangedpageFOURB{\pusharrangedpageFOURdo10}
595
596\def\pusharrangedpageFOURdo#1#2#3%
597  {\advancearrangedpageN
598   \reportarrangedpage\arrangedpageN
599   \ifcase\arrangedpageN
600   \or \handlearrangedpageXandY{#3}010\arrangedpageA    %  1
601   \or \handlearrangedpageXandY{#3}0{#1}0\arrangedpageB %  2/3 not {1}
602   \or \handlearrangedpageXandY{#3}0{#2}0\arrangedpageB %  3/2 not {1}
603   \or \handlearrangedpageXandY{#3}000\arrangedpageA    %  4
604     \poparrangedpages
605   \fi}
606
607\def\pusharrangedpageSIDETOP#1%
608  {\advancearrangedpageN
609   \reportarrangedpage\arrangedpageN
610   \ifcase\arrangedpageN
611   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1
612   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
613     \poparrangedpages
614   \fi}
615
616\def\handlearrangedpageSIDE
617  {\wd\arrangedpageA\paperwidth
618   \wd\arrangedpageB\paperwidth
619   \global\setbox\arrangedpageA\hpack
620     {\box\arrangedpageA\box\arrangedpageB}%
621   \ht\arrangedpageA\paperheight}
622
623\def\handlearrangedpageTOP
624  {\ht\arrangedpageA\paperheight
625   \ht\arrangedpageB\paperheight
626   \global\setbox\arrangedpageA\vpack
627     {\offinterlineskip\vskip\paperheight
628      \box\arrangedpageA\box\arrangedpageB}%
629   \global\setbox\arrangedpageB\box\scratchbox} % ?
630
631% 2UP/2DOWN / 1pt prevents overflow
632
633\def\splitoffarrangedpagesTWO
634  {\splittopskip\zeropoint
635   \global\setbox\arrangedpageA\vsplit\arrangedpageB to \onepoint
636   \scratchdimen\dimexpr\ht\arrangedpageB-\onepoint\relax
637   \ifdim\scratchdimen>\onepoint
638     \setbox\scratchbox\vsplit\arrangedpageB to \scratchdimen
639   \fi}
640
641\def\handlearrangedpageTWOUP
642  {\splitoffarrangedpagesTWO
643   \ht\arrangedpageA\paperheight
644   \ht\arrangedpageB\paperheight
645   \ifconditional\arrangedswapstate
646     \global\setbox\arrangedpageA\hpack
647       {\page_boxes_apply_clip_print_left \arrangedpageA
648        \box\arrangedpageA
649        \page_boxes_apply_clip_print_right\arrangedpageB
650        \box\arrangedpageB}%
651     \setfalse\arrangedswapstate
652   \else
653     \global\setbox\arrangedpageA\hpack
654       {\page_boxes_apply_clip_print_left \arrangedpageB
655        \box\arrangedpageB
656        \page_boxes_apply_clip_print_right\arrangedpageA
657        \box\arrangedpageA}%
658     \settrue\arrangedswapstate
659   \fi
660   \global\setbox\arrangedpageB\box\scratchbox}
661
662\def\handlearrangedpageTWODOWN
663  {\splitoffarrangedpagesTWO
664   \ht\arrangedpageA\paperheight
665   \ht\arrangedpageB\paperheight
666   \ifconditional\arrangedswapstate
667     \global\setbox\arrangedpageA\vpack
668       {\offinterlineskip
669        \vskip\paperheight
670        \box\arrangedpageA
671        \box\arrangedpageB}%
672     \setfalse\arrangedswapstate
673   \else
674     \global\setbox\arrangedpageA\vpack
675       {\offinterlineskip
676        \vskip\paperheight
677        \box\arrangedpageB
678        \box\arrangedpageA}%
679     \settrue\arrangedswapstate
680   \fi
681   \global\setbox\arrangedpageB\box\scratchbox}
682
683\def\poparrangedpagesTWO
684  {\ifnum\arrangedpageN>\zerocount
685     \setfalse\arrangedswapstate
686     \doloop
687       {\handlearrangedpage
688        \bgroup
689        \paperwidth \arrangedpageX\paperwidth
690        \paperheight\arrangedpageY\paperheight
691        \ht\arrangedpageA\paperheight
692        \wd\arrangedpageA\paperwidth
693        \outputarrangedbox\arrangedpageA
694        \egroup
695        \ifdim\ht\arrangedpageB=\zeropoint
696          \exitloop
697        \fi}%
698     \global\arrangedpageN\zerocount
699   \fi}
700
701\def\pusharrangedpageTWO#1%
702  {\advancearrangedpageN
703   \reportarrangedpage\arrangedpageN
704   \global\setbox\arrangedpageB\vpack
705     {\offinterlineskip
706      \unvbox\arrangedpageB
707      \allowbreak
708      \setbox#1\vpack{\box#1}% really needed in order to keep real dimensions
709      \ht#1\onepoint
710      \dp#1\zeropoint
711      \vpack{\box#1}}}
712
713\def\poparrangedpagesTWOTOPSIDE
714  {\ifnum\arrangedpageN>\zerocount
715     \bgroup
716     \global\arrangedpageN\plustwo
717     \poparrangedpagesTWO
718     \let\arrangedpageA\arrangedpageC
719     \let\arrangedpageB\arrangedpageD
720     \global\arrangedpageN\plustwo
721     \poparrangedpagesTWO
722     \global\arrangedpageN\zerocount
723     \egroup
724  \fi}
725
726\def\pusharrangedpageTWOTOPSIDE#1%
727  {\advancearrangedpageN
728   \reportarrangedpage\arrangedpageN
729   \ifcase\arrangedpageN
730   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1
731   \or \handlearrangedpageXandY{#1}000\arrangedpageC %  2
732   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  1
733   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  2
734     \poparrangedpages
735   \fi}
736
737%D Willy Egger's sheet simulations:
738
739\def\poparrangedpagesAtoH
740  {\ifnum\arrangedpageN>\zerocount
741     \paperwidth \arrangedpageX\paperwidth
742     \paperheight\arrangedpageY\paperheight
743     \outputarrangedbox\arrangedpageA
744     \outputarrangedbox\arrangedpageB
745     \outputarrangedbox\arrangedpageC
746     \outputarrangedbox\arrangedpageD
747     \outputarrangedbox\arrangedpageE
748     \outputarrangedbox\arrangedpageF
749     \outputarrangedbox\arrangedpageG
750     \outputarrangedbox\arrangedpageH
751     \global\arrangedpageN\zerocount
752   \fi}
753
754% to arrange 16 pages on 2 sheets to form one booklet
755
756\def\poparrangedpagesAtoD
757  {\ifnum\arrangedpageN>\zerocount
758     \paperwidth\arrangedpageX\paperwidth
759     \paperheight\arrangedpageY\paperheight
760     \outputarrangedbox\arrangedpageA
761     \outputarrangedbox\arrangedpageB
762     \outputarrangedbox\arrangedpageC
763     \outputarrangedbox\arrangedpageD
764     \global\arrangedpageN\zerocount
765   \fi}
766
767% to arrange 16 pages on 4 sheets to form one booklet
768
769\def\pusharrangedpageSIXTEENFOUR#1%
770  {\advancearrangedpageN
771   \reportarrangedpage\arrangedpageN
772   \ifcase\arrangedpageN
773   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1
774   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
775   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
776   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
777   \or \handlearrangedpageXandY{#1}010\arrangedpageE %  5
778   \or \handlearrangedpageXandY{#1}000\arrangedpageF %  6
779   \or \handlearrangedpageXandY{#1}010\arrangedpageG %  7
780   \or \handlearrangedpageXandY{#1}000\arrangedpageH %  8
781   \or \handlearrangedpageXandY{#1}010\arrangedpageH %  9
782   \or \handlearrangedpageXandY{#1}000\arrangedpageG % 10
783   \or \handlearrangedpageXandY{#1}010\arrangedpageF % 11
784   \or \handlearrangedpageXandY{#1}000\arrangedpageE % 12
785   \or \handlearrangedpageXandY{#1}010\arrangedpageD % 13
786   \or \handlearrangedpageXandY{#1}000\arrangedpageC % 14
787   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 15
788   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 16
789     \poparrangedpages
790   \fi}
791
792% to arrange 16 pages on 2 sheets to form one booklet
793
794\def\pusharrangedpageSIXTEENTWO#1%
795  {\advancearrangedpageN
796   \reportarrangedpage\arrangedpageN
797   \ifcase\arrangedpageN
798   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  1
799   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  2
800   \or \handlearrangedpageXandY{#1}011\arrangedpageC %  3
801   \or \handlearrangedpageXandY{#1}001\arrangedpageD %  4
802   \or \handlearrangedpageXandY{#1}100\arrangedpageD %  5
803   \or \handlearrangedpageXandY{#1}110\arrangedpageC %  6
804   \or \handlearrangedpageXandY{#1}100\arrangedpageB %  7
805   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  8
806   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  9
807   \or \handlearrangedpageXandY{#1}110\arrangedpageB % 10
808   \or \handlearrangedpageXandY{#1}100\arrangedpageC % 11
809   \or \handlearrangedpageXandY{#1}110\arrangedpageD % 12
810   \or \handlearrangedpageXandY{#1}011\arrangedpageD % 13
811   \or \handlearrangedpageXandY{#1}001\arrangedpageC % 14
812   \or \handlearrangedpageXandY{#1}011\arrangedpageB % 15
813   \or \handlearrangedpageXandY{#1}001\arrangedpageA % 16
814     \poparrangedpages
815   \fi}
816
817%D Might be used if a printer is printing from a roll or creating mini-books from A4:
818%D This section has 16 pages. The folding scheme is first a Z-fold and at the end
819%D a final fold in the spine.
820%D Coding: [2*8*Z]
821
822\installpagearrangement 2*8*Z
823   {\dosetuparrangement{2}{4}{8}{3}{5}% X,Y,Total,hcutmarks,vcutmarks
824        \pusharrangedpageSIXTEENZ\poparrangedpagesAB\relax}
825
826\def\pusharrangedpageSIXTEENZ#1%
827  {\advancearrangedpageN
828   \reportarrangedpage\arrangedpageN
829   \ifcase\arrangedpageN
830   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1
831   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
832   \or \handlearrangedpageXandY{#1}101\arrangedpageB %  3
833   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  4
834   \or \handlearrangedpageXandY{#1}012\arrangedpageA %  5
835   \or \handlearrangedpageXandY{#1}002\arrangedpageB %  6
836   \or \handlearrangedpageXandY{#1}103\arrangedpageB %  7
837   \or \handlearrangedpageXandY{#1}113\arrangedpageA %  8
838   \or \handlearrangedpageXandY{#1}103\arrangedpageA %  9
839   \or \handlearrangedpageXandY{#1}113\arrangedpageB % 10
840   \or \handlearrangedpageXandY{#1}012\arrangedpageB % 11
841   \or \handlearrangedpageXandY{#1}002\arrangedpageA % 12
842   \or \handlearrangedpageXandY{#1}101\arrangedpageA % 13
843   \or \handlearrangedpageXandY{#1}111\arrangedpageB % 14
844   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 15
845   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 16
846     \poparrangedpages
847   \fi}
848
849%D Another Z-folded section with 12 pages
850%D Coding: [2*6*Z]
851
852\installpagearrangement 2*6*Z
853   {\dosetuparrangement{2}{3}{6}{3}{4}% X,Y,Total,hcutmarks,vcutmarks
854        \pusharrangedpageTWELVEZ\poparrangedpagesAB\relax}
855
856\def\pusharrangedpageTWELVEZ#1%
857  {\advancearrangedpageN
858   \reportarrangedpage\arrangedpageN
859   \ifcase\arrangedpageN
860   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1: rotation (0=upright),x (0=first column),y (0=first row)
861   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
862   \or \handlearrangedpageXandY{#1}101\arrangedpageB %  3
863   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  4
864   \or \handlearrangedpageXandY{#1}012\arrangedpageA %  5
865   \or \handlearrangedpageXandY{#1}002\arrangedpageB %  6
866   \or \handlearrangedpageXandY{#1}012\arrangedpageB %  7
867   \or \handlearrangedpageXandY{#1}002\arrangedpageA %  8
868   \or \handlearrangedpageXandY{#1}101\arrangedpageA %  9
869   \or \handlearrangedpageXandY{#1}111\arrangedpageB % 10
870   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 11
871   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 12
872     \poparrangedpages
873   \fi}
874
875%D For Heinz' special greeting cards folding. This scheme is also used for the PocketDiary (module):
876%D Coding: [1*8]
877
878\installpagearrangement 1*8
879   {\dosetuparrangement{4}{2}{8}{5}{3}% X,Y,Total,hcutmarks,vcutmarks
880        \pusharrangedpageEIGHTSINGLESIDEDFOLDED\poparrangedpagesTWO\relax}
881
882\def\pusharrangedpageEIGHTSINGLESIDEDFOLDED#1%
883  {\advancearrangedpageN
884   \reportarrangedpage\arrangedpageN
885   \ifcase\arrangedpageN
886   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
887   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  2
888   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  3
889   \or \handlearrangedpageXandY{#1}131\arrangedpageA %  4
890   \or \handlearrangedpageXandY{#1}121\arrangedpageA %  5
891   \or \handlearrangedpageXandY{#1}111\arrangedpageA %  6
892   \or \handlearrangedpageXandY{#1}101\arrangedpageA %  7
893   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
894     \poparrangedpages
895   \fi}
896
897%D This is not a section. \CONTEXT\ places 4 pages on a sheet of paper, singlesided
898%D Coding: [1*4]
899
900\installpagearrangement 1*4
901   {\dosetuparrangement{2}{2}{4}{3}{3}% X,Y,Total,hcutmarks,vcutmarks
902        \pusharrangedpageFOURSINGLESIDEDFOLDED\poparrangedpagesTWO\relax}
903
904\def\pusharrangedpageFOURSINGLESIDEDFOLDED#1%
905  {\advancearrangedpageN
906   \reportarrangedpage\arrangedpageN
907   \ifcase\arrangedpageN
908   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  1 rot,hskip,vskip
909   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  2
910   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  3
911   \or \handlearrangedpageXandY{#1}110\arrangedpageA %  4
912     \poparrangedpages
913   \fi}
914
915%D This imposition scheme was requested by Hraban Ramm, by Willi Egger 21-07-2003
916%D Coding: [3SIDE]
917
918\installpagearrangement 3SIDE
919   {\dosetuparrangement{3}{1}{3}{4}{2}% X,Y,Total,hcutmarks,vcutmarks
920        \pusharrangedpageTHREESIDE\poparrangedpagesAB\relax}
921
922\def\pusharrangedpageTHREESIDE#1% Willi's approach
923  {\advancearrangedpageN
924   \reportarrangedpage\arrangedpageN
925   \ifcase\arrangedpageN
926   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  1  rot,hskip,vskip
927   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  2
928   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  3
929   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  4
930   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  5
931   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  6
932       \poparrangedpages
933   \fi}
934
935%D FLYER in three parts and 6 pages 22-10-2010
936%D Coding: [TRYPTICHON]
937
938\installpagearrangement TRYPTICHON
939   {\dosetuparrangement{3}{1}{3}{4}{2}% X,Y,Total,hcutmarks,vcutmarks
940        \pusharrangedpageFLYERSIX\poparrangedpagesAB\relax}
941
942\def\pusharrangedpageFLYERSIX#1% Willi's approach
943  {\advancearrangedpageN
944   \reportarrangedpage\arrangedpageN
945   \ifcase\arrangedpageN
946   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
947   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
948   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
949   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
950   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  5
951   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  6
952       \poparrangedpages
953   \fi}
954
955%D FLYER in Z-fold with 8 pages 22-01-2010
956%D Coding: [ZFLYER-8]
957
958\installpagearrangement ZFLYER-8
959   {\dosetuparrangement{4}{1}{4}{5}{2}% X,Y,Total,hcutmarks,vcutmarks
960        \pusharrangedpageZFLYEREIGHT\poparrangedpagesAB\relax}
961
962\def\pusharrangedpageZFLYEREIGHT#1% Willi's approach
963  {\advancearrangedpageN
964   \reportarrangedpage\arrangedpageN
965   \ifcase\arrangedpageN
966   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  1  rot,hskip,vskip
967   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
968   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
969   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
970   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
971   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  6
972   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  7
973   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  8
974       \poparrangedpages
975   \fi}
976
977%D FLYER in Z-fold with 10 pages 04-08-2010
978%D Coding: [ZFLYER-10]
979
980\installpagearrangement ZFLYER-10
981   {\dosetuparrangement{5}{1}{5}{6}{2}% X,Y,Total,hcutmarks,vcutmarks
982        \pusharrangedpageZFLYERTEN\poparrangedpagesAB\relax}
983
984\def\pusharrangedpageZFLYERTEN#1% Willi's approach
985  {\advancearrangedpageN
986   \reportarrangedpage\arrangedpageN
987   \ifcase\arrangedpageN
988   \or \handlearrangedpageXandY{#1}040\arrangedpageA %  1  rot,hskip,vskip
989   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
990   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
991   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
992   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
993   \or \handlearrangedpageXandY{#1}040\arrangedpageB %  6
994   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  7
995   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  8
996   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  9
997   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  10
998       \poparrangedpages
999   \fi}
1000
1001%D FLYER in Z-fold with 12 pages 04-08-2010
1002%D Coding: [ZFLYER-12]
1003
1004\installpagearrangement ZFLYER-12
1005   {\dosetuparrangement{6}{1}{6}{7}{2}% X,Y,Total,hcutmarks,vcutmarks
1006        \pusharrangedpageZFLYERTWELVE\poparrangedpagesAB\relax}
1007
1008\def\pusharrangedpageZFLYERTWELVE#1% Willi's approach
1009  {\advancearrangedpageN
1010   \reportarrangedpage\arrangedpageN
1011   \ifcase\arrangedpageN
1012   \or \handlearrangedpageXandY{#1}050\arrangedpageA %  1  rot,hskip,vskip
1013   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1014   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  3
1015   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  4
1016   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  5
1017   \or \handlearrangedpageXandY{#1}040\arrangedpageB %  6
1018   \or \handlearrangedpageXandY{#1}050\arrangedpageB %  7
1019   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1020   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  9
1021   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  10
1022   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  11
1023   \or \handlearrangedpageXandY{#1}040\arrangedpageA %  12
1024       \poparrangedpages
1025   \fi}
1026
1027%D FLYER folded as a map with 6 pages per side.
1028%D Coding: [MAPFLYER-12]
1029
1030\installpagearrangement MAPFLYER-12
1031   {\dosetuparrangement{3}{2}{6}{4}{3}% X,Y,Total,hcutmarks,vcutmarks
1032        \pusharrangedpageMFLYERTWELVE\poparrangedpagesAB\relax}
1033
1034\def\pusharrangedpageMFLYERTWELVE#1% Willi's approach
1035  {\advancearrangedpageN
1036   \reportarrangedpage\arrangedpageN
1037   \ifcase\arrangedpageN
1038   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
1039   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1040   \or \handlearrangedpageXandY{#1}001\arrangedpageB %  3
1041   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  4
1042   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  5
1043   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  6
1044   \or \handlearrangedpageXandY{#1}021\arrangedpageB %  7
1045   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1046   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  9
1047   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  10
1048   \or \handlearrangedpageXandY{#1}011\arrangedpageA %  11
1049   \or \handlearrangedpageXandY{#1}021\arrangedpageA %  12
1050       \poparrangedpages
1051   \fi}
1052
1053%D FLYER folded as double window with 4 pages per side.
1054%D Coding: [DOUBLEWINDOW]
1055
1056\installpagearrangement DOUBLEWINDOW
1057   {\dosetuparrangement{4}{1}{4}{5}{2}% X,Y,Total,hcutmarks,vcutmarks
1058        \pusharrangedpageDOUBLEWINDOWEIGHT\poparrangedpagesAB\relax}
1059
1060\def\pusharrangedpageDOUBLEWINDOWEIGHT#1% Willi's approach
1061  {\advancearrangedpageN
1062   \reportarrangedpage\arrangedpageN
1063   \ifcase\arrangedpageN
1064   \or \handlearrangedpageXandY{#1}020\arrangedpageA %  1  rot,hskip,vskip
1065   \or \handlearrangedpageXandY{#1}030\arrangedpageA %  2
1066   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  3
1067   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  4
1068   \or \handlearrangedpageXandY{#1}020\arrangedpageB %  5
1069   \or \handlearrangedpageXandY{#1}030\arrangedpageB %  6
1070   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  7
1071   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  8
1072       \poparrangedpages
1073   \fi}
1074
1075%D Imposition as requested by Jan Pohanka 26-08-2010, 4 pages, two verso, two recto,
1076%D uneven pages upright and down, even pages top and rotated 180.
1077%D Implementation with 2 pages for conference-name-display
1078%D Coding: [1*2-Conference]
1079
1080\installpagearrangement 1*2-Conference
1081   {\dosetuparrangement{1}{2}{4}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1082        \pusharrangedpageCONFERENCETWO\poparrangedpagesAB\relax}
1083
1084\def\pusharrangedpageCONFERENCETWO#1%
1085  {\advancearrangedpageN
1086   \reportarrangedpage\arrangedpageN
1087   \ifcase\arrangedpageN
1088   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  1  rot,hskip,vskip
1089   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  2
1090       \poparrangedpages
1091   \fi}
1092
1093%D Implementation with 4 pages for conference-name-display
1094%D Coding: [1*4-Conference]
1095
1096\installpagearrangement 1*4-Conference
1097   {\dosetuparrangement{1}{2}{4}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1098        \pusharrangedpageCONFERENCEFOUR\poparrangedpagesAB\relax}
1099
1100\def\pusharrangedpageCONFERENCEFOUR#1%
1101  {\advancearrangedpageN
1102   \reportarrangedpage\arrangedpageN
1103   \ifcase\arrangedpageN
1104   \or \handlearrangedpageXandY{#1}001\arrangedpageA %  1  rot,hskip,vskip
1105   \or \handlearrangedpageXandY{#1}100\arrangedpageA %  2
1106   \or \handlearrangedpageXandY{#1}011\arrangedpageB %  3
1107   \or \handlearrangedpageXandY{#1}110\arrangedpageB %  4
1108       \poparrangedpages
1109   \fi}
1110
1111%D There should be arrangements for sections made of heavy and thick paper. i.e. the heavier the paper
1112%D the fewer pages per section:
1113%D Section with 8 pages put on two sheets of paper. Each sheet carries recto 2 and verso 2 pages.
1114%D Coding: [2*2*2]
1115
1116\installpagearrangement 2*2*2
1117  {\dosetuparrangement{2}{1}{2}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1118     \pusharrangedpageEIGHTTWO\poparrangedpagesAtoD\relax}
1119
1120\def\pusharrangedpageEIGHTTWO#1%
1121  {\advancearrangedpageN
1122   \reportarrangedpage\arrangedpageN
1123   \ifcase\arrangedpageN
1124   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
1125   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1126   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
1127   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
1128   \or \handlearrangedpageXandY{#1}010\arrangedpageD %  5
1129   \or \handlearrangedpageXandY{#1}000\arrangedpageC %  6
1130   \or \handlearrangedpageXandY{#1}010\arrangedpageB %  7
1131   \or \handlearrangedpageXandY{#1}000\arrangedpageA %  8
1132       \poparrangedpages
1133   \fi}
1134
1135%D Section with 12 pages, built from three sheets of paper.
1136%D Each sheet carries 2 pages recto and verso.
1137%D Coding: [2*2*3]
1138
1139\def\poparrangedpagesAtoF
1140  {\ifnum\arrangedpageN>\zerocount
1141     \paperwidth \arrangedpageX\paperwidth
1142     \paperheight\arrangedpageY\paperheight
1143     \outputarrangedbox\arrangedpageA
1144     \outputarrangedbox\arrangedpageB
1145     \outputarrangedbox\arrangedpageC
1146     \outputarrangedbox\arrangedpageD
1147     \outputarrangedbox\arrangedpageE
1148     \outputarrangedbox\arrangedpageF
1149     \global\arrangedpageN\zerocount
1150   \fi}
1151
1152\installpagearrangement 2*2*3
1153  {\dosetuparrangement{2}{1}{2}{3}{2}% X,Y,Total,hcutmarks,vcutmarks
1154     \pusharrangedpageTWELVETWO\poparrangedpagesAtoF\relax}
1155
1156\def\pusharrangedpageTWELVETWO#1%
1157  {\advancearrangedpageN
1158   \reportarrangedpage\arrangedpageN
1159   \ifcase\arrangedpageN
1160   \or \handlearrangedpageXandY{#1}010\arrangedpageA %  1 rot,hskip,vskip
1161   \or \handlearrangedpageXandY{#1}000\arrangedpageB %  2
1162   \or \handlearrangedpageXandY{#1}010\arrangedpageC %  3
1163   \or \handlearrangedpageXandY{#1}000\arrangedpageD %  4
1164   \or \handlearrangedpageXandY{#1}010\arrangedpageE %  5
1165   \or \handlearrangedpageXandY{#1}000\arrangedpageF %  6
1166   \or \handlearrangedpageXandY{#1}010\arrangedpageF %  7
1167   \or \handlearrangedpageXandY{#1}000\arrangedpageE %  8
1168   \or \handlearrangedpageXandY{#1}010\arrangedpageD %  9
1169   \or \handlearrangedpageXandY{#1}000\arrangedpageC % 10
1170   \or \handlearrangedpageXandY{#1}010\arrangedpageB % 11
1171   \or \handlearrangedpageXandY{#1}000\arrangedpageA % 12
1172       \poparrangedpages
1173   \fi}
1174
1175% % From Wolfgang for Mari (mail on list) ... yes or no in core .. time for
1176% % delayed loading ...
1177% %
1178% % http://stamphenge.wordpress.com/minibooks/meander-accordion-folded-book/
1179%
1180% \installpagearrangement MEANDER16
1181%   {\dosetuparrangement{4}{4}{16}{5}{5}%
1182%      \pusharrangedpageMEANDERSIXTEEN\poparrangedpagesXY\relax}
1183%
1184% \def\pusharrangedpageMEANDERSIXTEEN#1%
1185%   {\advancearrangedpageN
1186%    \reportarrangedpage\arrangedpageN
1187%    \ifcase\arrangedpageN
1188%    \or \handlearrangedpageXandY{#1}000\arrangedpageA
1189%    \or \handlearrangedpageXandY{#1}010\arrangedpageA
1190%    \or \handlearrangedpageXandY{#1}020\arrangedpageA
1191%    \or \handlearrangedpageXandY{#1}030\arrangedpageA
1192%    \or \handlearrangedpageXandY{#1}131\arrangedpageA
1193%    \or \handlearrangedpageXandY{#1}121\arrangedpageA
1194%    \or \handlearrangedpageXandY{#1}111\arrangedpageA
1195%    \or \handlearrangedpageXandY{#1}101\arrangedpageA
1196%    \or \handlearrangedpageXandY{#1}002\arrangedpageA
1197%    \or \handlearrangedpageXandY{#1}012\arrangedpageA
1198%    \or \handlearrangedpageXandY{#1}022\arrangedpageA
1199%    \or \handlearrangedpageXandY{#1}032\arrangedpageA
1200%    \or \handlearrangedpageXandY{#1}133\arrangedpageA
1201%    \or \handlearrangedpageXandY{#1}123\arrangedpageA
1202%    \or \handlearrangedpageXandY{#1}113\arrangedpageA
1203%    \or \handlearrangedpageXandY{#1}103\arrangedpageA
1204%      \poparrangedpages
1205%    \fi}
1206%
1207% % \definepapersize[small][width=6cm,height=6cm]
1208% % \definepapersize[big][width=30cm,height=30cm]
1209% % \setuppapersize[small][big]
1210% % \setuppagenumbering[location=]
1211% % \setuparranging[MEANDER16]
1212% % \setuplayout
1213% %   [location=middle,
1214% %    marking=on]
1215% % \starttext
1216% % \dorecurse{32}{\centerbox{\ssd\recurselevel}}
1217% % \stoptext
1218%
1219% % By Willi:
1220%
1221% \installpagearrangement MEANDER9
1222%  {\dosetuparrangement{3}{3}{9}{4}{4}%
1223%     \pusharrangedpageMEANDERNINE\poparrangedpagesXY\relax}
1224%
1225% \def\pusharrangedpageMEANDERNINE#1%
1226%  {\advancearrangedpageN
1227%   \reportarrangedpage\arrangedpageN
1228%   \ifcase\arrangedpageN
1229%   \or \handlearrangedpageXandY{#1}000\arrangedpageA
1230%   \or \handlearrangedpageXandY{#1}010\arrangedpageA
1231%   \or \handlearrangedpageXandY{#1}020\arrangedpageA
1232%   \or \handlearrangedpageXandY{#1}121\arrangedpageA
1233%   \or \handlearrangedpageXandY{#1}111\arrangedpageA
1234%   \or \handlearrangedpageXandY{#1}101\arrangedpageA
1235%   \or \handlearrangedpageXandY{#1}002\arrangedpageA
1236%   \or \handlearrangedpageXandY{#1}012\arrangedpageA
1237%   \or \handlearrangedpageXandY{#1}022\arrangedpageA
1238%   \poparrangedpages
1239%   \fi}
1240
1241% % handy for stickers etc, this way we can treat them as page
1242%
1243% \setuppapersize [XY][A4]
1244% \setuppaper     [topspace=5mm,backspace=5mm,dx=1mm,dy=1mm,nx=2,ny=6]
1245% \setuplayout    [page] [topspace=5mm,backspace=5mm]
1246% \setuplayout    [page]
1247% \setuplayout    [location=middle]
1248% \setuparranging [XY]
1249% \showframe
1250%
1251% \starttext \dorecurse{30}{test \recurselevel \page} \stoptext
1252
1253\unexpanded\def\pusharrangedpageXY#1%
1254  {\advancearrangedpageN
1255   \global\advance\arrangedpageM\plusone
1256   \reportarrangedpage\arrangedpageN
1257   \global\setbox\arrangedpageB\hpack \ifdim\v_page_target_width>\zeropoint to \v_page_target_width \fi
1258      {\ifvoid\arrangedpageB\else
1259         \unhbox\arrangedpageB
1260         \ifdim\v_page_target_dx>\zeropoint
1261           \hskip\v_page_target_dx
1262         \else
1263           \hss
1264           \hskip\v_page_target_dx
1265           \hss
1266         \fi
1267       \fi
1268       \box#1}%
1269    \ifnum\arrangedpageM<\arrangedpageX\else
1270      \global\setbox\arrangedpageA\vpack \ifdim\v_page_target_height>\zeropoint to \v_page_target_height \fi
1271        {\offinterlineskip
1272         \ifvoid\arrangedpageA\else
1273           \unvbox\arrangedpageA
1274           \ifdim\v_page_target_dy>\zeropoint
1275             \vskip\v_page_target_dy
1276           \else
1277             \vss
1278             \vskip\v_page_target_dy
1279             \vss
1280           \fi
1281         \fi
1282         \box\arrangedpageB}%
1283      \global\arrangedpageM\zerocount
1284    \fi
1285    \ifnum\arrangedpageN<\arrangedpageT\else
1286      \poparrangedpages
1287    \fi}
1288
1289\unexpanded\def\poparrangedpagesXY
1290  {\ifnum\arrangedpageN>\zerocount
1291     \paperwidth \arrangedpageX\paperwidth
1292     \paperheight\arrangedpageY\paperheight
1293     \outputarrangedbox\arrangedpageA
1294     \global\arrangedpageN\zerocount
1295     \global\arrangedpageM\zerocount
1296   \fi}
1297
1298\installpagearrangement XY
1299  {\dosetuparrangement
1300     \v_page_target_nx
1301     \v_page_target_ny
1302     \v_page_target_xy
1303     \zerocount
1304     \zerocount
1305     \pusharrangedpageXY\poparrangedpagesXY\relax}
1306
1307%D A crazy definition, don't guess who pushed me for the landscape option.
1308
1309\def\page_imposition_xy_height
1310  {\dimexpr
1311     \dimexpr
1312       \v_page_target_height
1313      -\numexpr\v_page_target_ny-1\relax\v_page_target_dy
1314     \relax
1315    /\v_page_target_ny
1316   \relax}
1317
1318\def\page_imposition_xy_width
1319  {\dimexpr
1320     \dimexpr
1321       \v_page_target_width
1322      -\numexpr\v_page_target_nx-1\relax\v_page_target_dx
1323     \relax
1324    /\v_page_target_nx
1325   \relax}
1326
1327\definepapersize
1328  [XY]
1329  [\c!height=\page_imposition_xy_height,
1330   \c!width =\page_imposition_xy_width]
1331
1332\setuppaper
1333  [\c!width =\dimexpr\printpaperwidth -2\v_page_target_backspace\relax,
1334   \c!height=\dimexpr\printpaperheight-2\v_page_target_topspace \relax]
1335
1336% \definepageshift[test][horizontal][10pt,20pt,30pt,40pt,50pt]
1337% \definepageshift[test][vertical]  [10pt,20pt,30pt,40pt,50pt]
1338%
1339% \setuppageshift[test]
1340% \setuppageshift[test][test]
1341% \setuppageshift[test][none]
1342% \setuppageshift[none][test]
1343% \setuppageshift[paper][test][test] % arrange only
1344% \setuppageshift[paper][test]       % arrange only
1345% \setuppageshift[print][test][test]
1346%
1347% \showframe \dorecurse{100}{\input tufte \par}
1348
1349% #1=name #2=horizontal|vertical #3=shiftlist
1350
1351% this will move to lua
1352
1353\installcorenamespace {pageshift}
1354
1355\unexpanded\def\definepageshift
1356  {\dotripleargument\page_boxes_define_shift}
1357
1358\def\page_boxes_define_shift[#1][#2][#3]%
1359  {\setvalue{\??pageshift#2:#1}{#3}}
1360
1361\let\page_boxes_h_shifts\empty
1362\let\page_boxes_v_shifts\empty
1363
1364\newcount\c_page_boxes_h_shifts
1365\newcount\c_page_boxes_v_shifts
1366
1367\newdimen\d_page_boxes_h_shifts
1368\newdimen\d_page_boxes_v_shifts
1369
1370\let\page_boxes_apply_shift_print\gobbleoneargument
1371\let\page_boxes_apply_shift_paper\gobbleoneargument
1372
1373\def\page_boxes_filter_shift#1#2#3% #1=\dimenx #2=\xpageshifts #3=\nofxpageshifts
1374  {#1\zeropoint
1375   \ifx#2\empty \else
1376     \global\advance#3\plusone
1377     \getfromcommacommand[#2][#3]%
1378     \ifx\commalistelement\empty
1379       \global#3\plusone % we cycle
1380       \getfromcommacommand[#2][#3]%
1381     \fi
1382     \ifx\commalistelement\empty \else
1383       #1\commalistelement\relax % the relax is really needed as there is an \if later on
1384     \fi
1385   \fi}
1386
1387\def\page_boxes_apply_shift#1%
1388  {\page_boxes_filter_shift\d_page_boxes_h_shifts\page_boxes_h_shifts\c_page_boxes_h_shifts
1389   \page_boxes_filter_shift\d_page_boxes_v_shifts\page_boxes_v_shifts\c_page_boxes_v_shifts
1390   \ifzeropt\d_page_boxes_h_shifts
1391     \ifzeropt\d_page_boxes_v_shifts
1392       % nothing to shift
1393     \else
1394       \page_boxes_apply_shift_indeed#1%
1395     \fi
1396   \else
1397     \page_boxes_apply_shift_indeed#1%
1398   \fi}
1399
1400\def\page_boxes_apply_shift_indeed#1%
1401  {\edef\next{\wd#1\the\wd#1\ht#1\the\ht#1\dp#1\the\dp#1}%
1402   \setbox#1\vpack
1403     {\offinterlineskip
1404      \vskip\d_page_boxes_v_shifts
1405      \hskip\d_page_boxes_h_shifts
1406      \box#1}%
1407   \next}
1408
1409\unexpanded\def\setuppageshift
1410  {\dotripleempty\page_boxes_setup_shift}
1411
1412\def\page_boxes_setup_shift[#1][#2][#3]% page|paper horizontal vertical
1413  {\ifthirdargument                    % paper=arrange
1414     %edef\page_boxes_h_shifts{\ifcsname\??pageshift\v!horizontal:#2\endcsname\csname\??pageshift\v!horizontal:#2\endcsname\fi}%
1415     %edef\page_boxes_v_shifts{\ifcsname\??pageshift\v!vertical  :#3\endcsname\csname\??pageshift\v!vertical  :#3\endcsname\fi}%
1416     \edef\page_boxes_h_shifts{\begincsname\??pageshift\v!horizontal:#2\endcsname}%
1417     \edef\page_boxes_v_shifts{\begincsname\??pageshift\v!vertical  :#3\endcsname}%
1418     \doifelse{#1}\v!page {\let\page_boxes_apply_shift_print\page_boxes_apply_shift}{\let\page_boxes_apply_shift_print\gobbleoneargument}%
1419     \doifelse{#1}\v!paper{\let\page_boxes_apply_shift_paper\page_boxes_apply_shift}{\let\page_boxes_apply_shift_paper\gobbleoneargument}%
1420   \else\ifsecondargument
1421     \doifelseinset{#1}{\v!page,\v!paper}
1422       {\setuppageshift[#1][#2][#2]}
1423       {\setuppageshift[\v!page][#1][#2]}%
1424   \else\iffirstargument
1425     \setuppageshift[\v!page][#1][#1]%
1426   \fi\fi\fi}
1427
1428\protect \endinput
1429