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-rw-r--r--tex/context/base/page-set.tex563
1 files changed, 416 insertions, 147 deletions
diff --git a/tex/context/base/page-set.tex b/tex/context/base/page-set.tex
index a0509bba0..1b7bee5f8 100644
--- a/tex/context/base/page-set.tex
+++ b/tex/context/base/page-set.tex
@@ -192,7 +192,7 @@
\else
\OTRSETdoifcellelse{#1}\columnfirstcell
{\global\advance\columnfirstcell 1 }
- {\exitloop}
+ {\exitloop}%
\fi}%
\global\columnlastcell=\columnfirstcell
\doloop
@@ -201,7 +201,7 @@
\else
\OTRSETdoifcellelse{#1}\columnlastcell
{\global\advance\columnlastcell -1 \exitloop}
- {\global\advance\columnlastcell 1 }
+ {\global\advance\columnlastcell 1 }%
\fi}%
\ifnum\columnfirstcell>\columnmaxcells
\global\columnfreecells=0
@@ -245,8 +245,64 @@
\OTRSETdomakegridbox{\nofcolumns}{1}{-1}%
\fi}
+%\def\OTRSETdomakegridbox#1#2#3%
+% {\hbox\bgroup
+% % test first !
+% \hbox to \zetbreedte
+% {\dostepwiserecurse{#1}{#2}{#3}
+% {\mofcolumns=\recurselevel
+% \localcolumnwidth=\OTRSETlocalwidth\mofcolumns
+% \setbox\scratchbox=\hbox\localframed
+% [\??mc\OTRSETidentifier\number\mofcolumns]%
+% [\c!breedte=\localcolumnwidth,\c!hoogte=\teksthoogte]%
+% {}%
+% \ifcase\columndirection
+% \hskip\OTRSETgetparameter\c!afstand\recurselevel\box\scratchbox
+% \else
+% \box\scratchbox\hskip\OTRSETgetparameter\c!afstand\recurselevel
+% \fi}}%
+% \hskip-\zetbreedte
+% % main text
+% \hbox to \zetbreedte
+% {\dostepwiserecurse{#1}{#2}{#3}
+% {\mofcolumns=\recurselevel
+% \localcolumnwidth=\OTRSETlocalwidth\mofcolumns
+% \offinterlineskip
+% \setbox\scratchbox=\vbox to \teksthoogte
+% {\topskipcorrection
+% \dorecurse{\columnmaxcells}
+% {\setbox\scratchbox=\hbox{\OTRSETgetgridcell\mofcolumns\recurselevel}%
+% \ht\scratchbox=\ht\strutbox
+% \dp\scratchbox=\dp\strutbox
+% \ifcase\columndirection
+% \box\scratchbox
+% \else
+% \hbox to \localcolumnwidth
+% {\hskip\localcolumnwidth\llap{\box\scratchbox}}
+% \fi
+% \par}}%
+% \wd\scratchbox=\localcolumnwidth % \tekstbreedte
+% \ifcase\columndirection
+% \hskip\OTRSETgetparameter\c!afstand\recurselevel\box\scratchbox
+% \else
+% \box\scratchbox\hskip\OTRSETgetparameter\c!afstand\recurselevel
+% \fi}}%
+% \egroup}
+
\def\OTRSETdomakegridbox#1#2#3%
{\hbox\bgroup
+%
+\ifbalancecolumns
+ \ifnum\realpageno=\balancingpageno\relax
+ \!!heighta \localcolumnmaxcells\lineheight
+\xdef\localcolumnmaxcells{0}%
+ \else
+ \!!heighta \teksthoogte
+ \fi
+\else
+ \!!heighta \teksthoogte
+\fi
+%
% test first !
\hbox to \zetbreedte
{\dostepwiserecurse{#1}{#2}{#3}
@@ -254,7 +310,7 @@
\localcolumnwidth=\OTRSETlocalwidth\mofcolumns
\setbox\scratchbox=\hbox\localframed
[\??mc\OTRSETidentifier\number\mofcolumns]%
- [\c!breedte=\localcolumnwidth,\c!hoogte=\teksthoogte]%
+ [\c!breedte=\localcolumnwidth,\c!hoogte=\!!heighta]% \teksthoogte]%
{}%
\ifcase\columndirection
\hskip\OTRSETgetparameter\c!afstand\recurselevel\box\scratchbox
@@ -268,7 +324,7 @@
{\mofcolumns=\recurselevel
\localcolumnwidth=\OTRSETlocalwidth\mofcolumns
\offinterlineskip
- \setbox\scratchbox=\vbox to \teksthoogte
+ \setbox\scratchbox=\vbox to \!!heighta % \teksthoogte
{\topskipcorrection
\dorecurse{\columnmaxcells}
{\setbox\scratchbox=\hbox{\OTRSETgetgridcell\mofcolumns\recurselevel}%
@@ -278,7 +334,7 @@
\box\scratchbox
\else
\hbox to \localcolumnwidth
- {\hskip\localcolumnwidth\llap{\box\scratchbox}}
+ {\hskip\localcolumnwidth\llap{\box\scratchbox}}%
\fi
\par}}%
\wd\scratchbox=\localcolumnwidth % \tekstbreedte
@@ -289,6 +345,11 @@
\fi}}%
\egroup}
+\def\OTRSETreducegridbox%
+ {\ifnum\localcolumnmaxcells>0
+ \let\columnmaxcells\localcolumnmaxcells
+ \fi}
+
\def\OTRSETflushfinalfootnotes
{\ifcase\lastcolumnlastcell \else
\setbox\scratchbox=\hbox
@@ -304,24 +365,52 @@
\global\lastcolumnlastcell=0
\fi}
+%\def\OTRSETdoflush
+% {\ifcollectingcontent
+% \global\mofcolumns=1
+% \else
+% \OTRSETdofinalflush
+% \OTRSETinitializecolumns
+% \OTRSETmanualbalance % or after \gotonextpage
+% %\OTRSETdoflushfloats
+% \OTRSETgotonextpage
+% \fi}
+
\def\OTRSETdoflush
{\ifcollectingcontent
\global\mofcolumns=1
\else
- \OTRSETdofinalflush
+ \OTRSETdofinalflush
+ \OTRSETdofinaloutput
\OTRSETinitializecolumns
\OTRSETmanualbalance % or after \gotonextpage
%\OTRSETdoflushfloats
\OTRSETgotonextpage
+\initializecolumntextareas
\fi}
+%\def\OTRSETdofinalflush % see \OTRSETdoflush
+% {\OTRSETflushfinalfootnotes
+% \placecolumntextareas
+% \OTRSETcentergridcells
+% \setbox\scratchbox=\OTRSETmakegridbox
+% \global\mofcolumns=\nofcolumns % otherwise problems in finaloutput
+% \finaloutput\box\scratchbox}
+
+\newbox\OTRfinalpagebox
+
\def\OTRSETdofinalflush % see \OTRSETdoflush
{\OTRSETflushfinalfootnotes
\placecolumntextareas
\OTRSETcentergridcells
- \setbox\scratchbox=\OTRSETmakegridbox
- \global\mofcolumns=\nofcolumns % otherwise problems in finaloutput
- \finaloutput\box\scratchbox}
+ \OTRSETreducegridbox
+ \global\setbox\OTRfinalpagebox=\OTRSETmakegridbox
+ \global\mofcolumns=\nofcolumns} % otherwise problems in finaloutput
+
+\def\OTRSETdofinaloutput
+ {\ifdim\ht\OTRfinalpagebox=\teksthoogte
+ \finaloutput\box\OTRfinalpagebox
+ \fi}
\let\OTRSETbalancinglist\empty
@@ -361,7 +450,7 @@
\allowbreak % hm
\fi
\ifdim\ht\footins>\zeropoint % updates vsize
- \insert\footins{\unvbox\footins}
+ \insert\footins{\unvbox\footins}%
\fi
\fi}
@@ -385,8 +474,8 @@
\def\OTRSETnextcolumn%
{\ifhmode
\bgroup
- \unskip\unskip\unskip
- \parfillskip\!!zeropoint
+ \removeunwantedspaces
+ \parfillskip\zeropoint
\OTRSETcolumnseparator
\par
\egroup
@@ -444,11 +533,11 @@
\vskip\lineheight
\prevdepth\dp\strutbox
\unvbox\normalpagebox
- \vfill}
+ \vfill}%
\setbox2=\hbox
- {\OTRSETplacefootnotes}
+ {\OTRSETplacefootnotes}%
\setbox\scratchbox=\hbox
- {\wd0=\!!zeropoint\box0\box2}
+ {\wd0=\zeropoint\box0\box2}%
\dp\scratchbox=\dp\strutbox
\OTRSEThandleflushedtext1}
@@ -579,9 +668,6 @@
\OTRSETsavebox{#1}%
\fi}
-\def\OTRSETstoreincolumnslotHERE%
- {\OTRSETflushtextsofar\OTRSETstoreincolumnslotTOPS}
-
\def\OTRSETstoreincolumnslotTOPS#1%
{\OTRSETcheckcolumnslot{#1}%
\ifenoughcolumncells
@@ -589,7 +675,7 @@
\fi
\ifenoughcolumncells
\OTRSETsetgridcells\mofcolumns\columnfirstcell\columnhcells\columnvcells
- {\hbox{\copy#1}}
+ {\hbox{\copy#1}}%
\OTRSETsetvsize
\else
\OTRSETsavebox{#1}%
@@ -620,7 +706,7 @@
\def\OTRSETcheckcolumnspace#1#2#3% col row box
{\columnhcells=1
- \totalcolumnspace=\!!zeropoint
+ \totalcolumnspace=\zeropoint
\scratchcounter=#1%
\enoughcolumncellstrue
\doloop
@@ -655,9 +741,9 @@
%\scratchcounter=#2\advance\scratchcounter-1\relax
%\ifnum\scratchcounter>0
% \dostepwiserecurse{#1}{\!!countd}{1}
-% {\ifdim\wd\OTRSETgridcell\recurselevel\scratchcounter>\!!zeropoint
+% {\ifdim\wd\OTRSETgridcell\recurselevel\scratchcounter>\zeropoint
% \def\columnspacetopoffset{1}%
-% \else\ifdim\dp\OTRSETgridcell\recurselevel\scratchcounter>\!!zeropoint
+% \else\ifdim\dp\OTRSETgridcell\recurselevel\scratchcounter>\zeropoint
% \def\columnspacetopoffset{1}%
% \fi\fi}%
% \advance\!!counte \columnspacetopoffset \relax
@@ -668,9 +754,9 @@
%\advance\scratchcounter \columnvcells \relax
%\ifnum\scratchcounter>\columnmaxcells\else
% \dostepwiserecurse{#1}{\!!countd}{1}
-% {\ifdim\wd\OTRSETgridcell\recurselevel\scratchcounter>\!!zeropoint
+% {\ifdim\wd\OTRSETgridcell\recurselevel\scratchcounter>\zeropoint
% \def\columnspacebotoffset{1}%
-% \else\ifdim\dp\OTRSETgridcell\recurselevel\scratchcounter>\!!zeropoint
+% \else\ifdim\dp\OTRSETgridcell\recurselevel\scratchcounter>\zeropoint
% \def\columnspacebotoffset{1}%
% \fi\fi}%
% \advance\!!counte \columnspacebotoffset \relax
@@ -687,24 +773,17 @@
\fi}%
\fi}
-\def\OTRSETsetpreferedcolumnslot#1%
- {\doifsomething{#1}{\edef\preferedcolumn{#1}}}
+\def\OTRSETsetpreferedcolumnslot#1#2%
+ {\doifsomething{#1}{\edef\preferedcolumn{#1}}%
+ \doifsomething{#2}{\edef\preferedrow {#2}}}
-\OTRSETsetpreferedcolumnslot{\nofcolumns} % default ?
+\OTRSETsetpreferedcolumnslot{\nofcolumns}{1} % default ?
\let\pofcolumns\mofcolumns
\let\qofcolumns\mofcolumns
\newif\ifquitincurrentcolumn
-\def\OTRSETstoreincolumnslotFXTB% fixed column
- {\OTRSETstoreincolumnslotindeed
- \pofcolumns\pofcolumns+\currenthcell1\columnmaxcells+\currentvcell}
-
-\def\OTRSETstoreincolumnslotFXBT% fixed column
- {\OTRSETstoreincolumnslotindeed
- \pofcolumns\pofcolumns+\currenthcell\columnmaxcells1-\currentvcell}
-
\def\OTRSETstoreincolumnslotLRTB%
{\OTRSETstoreincolumnslotindeed
\mofcolumns\nofcolumns+\currenthcell1\columnmaxcells+\currentvcell}
@@ -737,6 +816,42 @@
{\OTRSETstoreincolumnslotindeed
\columnmaxcells1-\currentvcell\nofcolumns\qofcolumns-\currenthcell}
+\def\OTRSETstoreincolumnslotFXTB% fixed column
+ {\OTRSETstoreincolumnslotindeed
+ \pofcolumns\pofcolumns
+ +\currenthcell\preferedrow
+ \columnmaxcells+\currentvcell}
+
+\def\OTRSETstoreincolumnslotFXBT% fixed column
+ {\OTRSETstoreincolumnslotindeed
+ \pofcolumns\pofcolumns
+ +\currenthcell\columnmaxcells
+ \preferedrow-\currentvcell}
+
+%\def\OTRSETstoreincolumnslotHERE% fixed column
+% {\OTRSETflushtextsofar
+% \ifdim\pagetotal>\zeropoint
+% \@EA\OTRSETstoreincolumnslotEREH
+% \else
+% \@EA\OTRSETstoreincolumnslotTOPS
+% \fi}
+%
+%\def\OTRSETstoreincolumnslotEREH% fixed column
+% {\getnoflines\pagetotal
+% \OTRSETstoreincolumnslotindeed
+% \mofcolumns\mofcolumns
+% +\currenthcell\noflines
+% \columnmaxcells+\currentvcell}
+
+\def\OTRSETstoreincolumnslotHERE#1% fixed column
+ {\OTRSETflushtextsofar
+ \getnoflines\pagetotal \advance\noflines\columnfirstcell
+ \OTRSETstoreincolumnslotindeed
+ \mofcolumns\mofcolumns
+ +\currenthcell\noflines
+ \columnmaxcells+\currentvcell{#1}%
+ \OTRSETsetvsize}
+
\def\OTRSETstoreincolumnslotindeed#1#2#3#4#5#6#7#8#9%
{\OTRSETflushtextsofar
\ifnum\preferedcolumn<\mofcolumns
@@ -820,12 +935,12 @@
\def\columnslotspacing{2}
\def\OTRSETstoreincolumnslot#1#2% {method} {box} % alleen last
- {\dp#2=\!!zeropoint
+ {\dp#2=\zeropoint
\ifcase\columnslotspacing\else
\setbox#2=\vbox spread \columnslotspacing\lineheight
- {\vss\box#2\vss}
+ {\vss\box#2\vss}%
\fi
-%\dp#2=\!!zeropoint
+%\dp#2=\zeropoint
\doifdefinedelse{\strippedcsname\OTRSETstoreincolumnslot#1}
{\getvalue{\strippedcsname\OTRSETstoreincolumnslot#1}{#2}}
{\copy#2}}
@@ -834,10 +949,14 @@
% {\setbox\floatbox=\box#1\dosavefloat}
\def\OTRSETsavebox#1% clean up the skips
- {\setbox\scratchbox=\vbox
- {\unvbox#1\unskip\unskip\unskip
- \global\setbox\floatbox\lastbox
- }%\unskip\unskip\unskip\box\floatbox}%
+ {\ifhbox#1% spans and so
+ \global\setbox\floatbox=\vbox{\box#1}%
+ \else
+ \setbox\scratchbox=\vbox
+ {\unvbox#1\unskip\unskip\unskip
+ \global\setbox\floatbox\lastbox
+ }%\unskip\unskip\unskip\box\floatbox}%
+ \fi
\dosavefloat}
\def\OTRSETflushfloatbox% nog verder doorvoeren en meer info in marge
@@ -851,7 +970,7 @@
\dogetfloat
\ifdim\wd\floatbox>\zeropoint
\!!doneatrue
- \dp\floatbox=\!!zeropoint
+ \dp\floatbox=\zeropoint
\OTRSETstoreincolumnslot{TBLR}\floatbox
\if!!donea
%\message{[flu]}%
@@ -919,8 +1038,8 @@
\def\OTRSETinitializecolumns% once per page
{\columnspreadtrue % todo
\ifcolumnspread
- \global\rofcolumns=\getvalue{\??mc\OTRSETidentifier\c!nrechts}
- \global\lofcolumns=\getvalue{\??mc\OTRSETidentifier\c!nlinks}
+ \global\rofcolumns=\getvalue{\??mc\OTRSETidentifier\c!nrechts}%
+ \global\lofcolumns=\getvalue{\??mc\OTRSETidentifier\c!nlinks}%
\global\tofcolumns=\rofcolumns \relax
\ifodd\realpageno\relax
\global\nofcolumns=\rofcolumns
@@ -929,7 +1048,7 @@
\global\nofcolumns=\lofcolumns
\fi
\else
- \global\nofcolumns=\getvalue{\??mc\OTRSETidentifier\c!n}
+ \global\nofcolumns=\getvalue{\??mc\OTRSETidentifier\c!n}%
\global\rofcolumns=\nofcolumns
\global\lofcolumns=\nofcolumns
\global\tofcolumns=\nofcolumns
@@ -1024,22 +1143,45 @@
\binnenkolommentrue % will be different flag
%\let\redofloatorder\gobbleoneargument % will also be a flag
\let\kolom\OTRSETgotocolumn%
- \activateotr{SET}{ONE} % andere naam, activate or so
- \xdef\OTRSETlist{#1}
+ \activateotr{SET}{ONE}% andere naam, activate or so
+ \xdef\OTRSETlist{#1}%
\OTRSETgotonextpage
\OTRSETassignwidths
\else
\bgroup
\fi}
+%\def\stopcolumnset%
+% {\ifnum\columnsetlevel=1
+% \par
+% \OTRSETsetmanualbalance
+% \dostopcolumnset
+% \egroup
+% \global\footnotelimittrue
+% \dimen\footins\savedfootnotedimen % ugly
+% \ifsomefloatwaiting \setvsize \pagina \setvsize \fi
+% \else
+% \egroup
+% \fi
+% \decrement\columnsetlevel\relax}
+
\def\stopcolumnset%
- {\ifnum\columnsetlevel=1
+ {\relax
+ \ifnum\columnsetlevel=1
\par
\OTRSETsetmanualbalance
\dostopcolumnset
\egroup
\global\footnotelimittrue
\dimen\footins\savedfootnotedimen % ugly
+\setvsize
+\sethsize
+\ifvoid\OTRfinalpagebox\else
+ \dp\OTRfinalpagebox\zeropoint
+ \box\OTRfinalpagebox
+ \nobreak\vbox{\strut}\vskip-\lineheight
+\prevdepth\dp\strutbox
+\fi
\ifsomefloatwaiting \setvsize \pagina \setvsize \fi
\else
\egroup
@@ -1057,13 +1199,33 @@
\def\OTRSETdobalance
{\OTRSETnobalance}
+%\def\OTRSETmanualbalance
+% {\ifbalancecolumns
+% \ifnum\realpageno=\balancingpageno\relax
+% \ifnum\mofcolumns=1
+% \dorecurse\nofcolumns
+% {\!!counta=\recurselevel
+% \!!countb=\balancingcolumnmaxcells\!!counta
+% \advance\!!countb 1
+% \dostepwiserecurse\!!countb\columnmaxcells1
+% {\OTRSETsetgridcell\!!counta\recurselevel\copy\placeholderboxe}}%
+% \fi
+% \fi
+% \fi}
+
+\def\localcolumnmaxcells{0}
+
\def\OTRSETmanualbalance
{\ifbalancecolumns
+ \let\savedcolumnmaxcells\columnmaxcells
\ifnum\realpageno=\balancingpageno\relax
\ifnum\mofcolumns=1
\dorecurse\nofcolumns
{\!!counta=\recurselevel
- \!!countb=\balancingcolumnmaxcells\!!counta
+ \!!countb=\balancingcolumnmaxcells\!!counta\relax
+ \ifnum\!!countb>\localcolumnmaxcells
+ \xdef\localcolumnmaxcells{\the\!!countb}%
+ \fi
\advance\!!countb 1
\dostepwiserecurse\!!countb\columnmaxcells1
{\OTRSETsetgridcell\!!counta\recurselevel\copy\placeholderboxe}}%
@@ -1092,6 +1254,16 @@
\fi
\global\balancingcolumnsfalse}
+%\def\OTRSETnobalance
+% {\iflastcolumnfootnotes % testen ! optie
+% % inhibit flush of floats !
+% \dostepwiserecurse{\mofcolumns}{\nofcolumns}{1}
+% {\vskip-\lineheight\vbox{\strut}\vfill\eject}%
+% \else
+% \ifdim\pagetotal>\zeropoint
+% \vfill \eject \OTRSETdofinalflush
+% \fi
+% \fi}
\def\OTRSETnobalance
{\iflastcolumnfootnotes % testen ! optie
@@ -1100,7 +1272,14 @@
{\vskip-\lineheight\vbox{\strut}\vfill\eject}%
\else
\ifdim\pagetotal>\zeropoint
- \vfill \eject \OTRSETdofinalflush
+\ifnum\mofcolumns=\nofcolumns
+ \OTRSETflushfinalfootnotes
+ \vfill \eject
+\else
+ \vfill \eject
+ \OTRSETdofinalflush
+ \OTRSETdofinaloutput
+\fi
\fi
\fi}
@@ -1125,7 +1304,6 @@
\initializecolumntextareas % name !
\OTRSETsetvsize}
-
\OTRSEToutput
{\OTRSETnaturalflush
% \OTRSETgotonextpage
@@ -1134,11 +1312,11 @@
\def\OTRSETinitializefeatures%
{% number of lines
- \getnoflines\teksthoogte\xdef\columnmaxcells{\the\noflines}
+ \getnoflines\teksthoogte\xdef\columnmaxcells{\the\noflines}%
% direction
\doifelsevalue{\??mc\OTRSETidentifier\c!richting}{\v!rechts}
{\chardef\columndirection=0}
- {\chardef\columndirection=1}
+ {\chardef\columndirection=1}%
% balancing
\doifelsevalue{\??mc\OTRSETidentifier\c!balanceren}{\v!ja}
{\balancecolumnstrue}
@@ -1151,12 +1329,12 @@
\fi}
\def\OTRSEThandlepreposttext%
- {\getnoflines{\ht\precolumnbox}
+ {\getnoflines{\ht\precolumnbox}%
\doOTRSETsetgridcells
{\copy\placeholderboxe}
11\nofcolumns\noflines
- {\box\precolumnbox}
- \getnoflines{\ht\postcolumnbox}
+ {\box\precolumnbox}%
+ \getnoflines{\ht\postcolumnbox}%
\advance\columnfreecells -\noflines
\advance\columnfreecells 1
\doOTRSETsetgridcells
@@ -1195,7 +1373,7 @@
\def\OTRSETinhibitinserts%
{\global\count\footins=0
- \global\skip\footins=\!!zeropoint}
+ \global\skip\footins=\zeropoint}
% interface to footnotes
@@ -1269,9 +1447,9 @@
\fi
\hss}%
\ifcase#1\relax
- \ht\scratchbox\!!zeropoint
- \dp\scratchbox\!!zeropoint
- \wd\scratchbox\!!zeropoint
+ \ht\scratchbox\zeropoint
+ \dp\scratchbox\zeropoint
+ \wd\scratchbox\zeropoint
\else
\wd\scratchbox\hsize
\ht\scratchbox\ht\strutbox
@@ -1287,10 +1465,11 @@
\global\setbox\placeholderboxe\columnplaceholder0\magenta
\global\setbox\placeholderboxf\columnplaceholder1\darkgray}
+\def\doOTRSETshowstatus
+ {\llap{\tt\tfxx\blue(\number\columnfirstcell\#\number\columnfreecells)}}
+
\def\OTRSETshowstatus
- {\iftracecolumnset
- \llap{\tt\tfxx\blue(\number\columnfirstcell\#\number\columnfreecells)}%
- \fi}
+ {\iftracecolumnset \doOTRSETshowstatus \fi}
\appendtoks \OTRSETshowstatus \to \everypar
@@ -1325,7 +1504,7 @@
% {\ifsecondargument
% \doifundefinedelse{#4box}
% {\@EA\newbox\csname#4box\endcsname}
-% {\@EA\setbox\csname#4box\endcsname=\box\voidb@x}%
+% {\setbox\csname#4box\endcsname=\box\voidb@x}%
% \setvalue{\??mc#1#2\v!tekst#3}{\OTRSETflusharea{#1}{#2}{#3}}%
% \setxvalue{#1#2#3source}{#4}%
% \setgvalue{#4setup}%
@@ -1376,109 +1555,114 @@
\doifelse{#2}{\v!beide}
{\definecolumntextarea[#1][\v!links ][#3]%
\definecolumntextarea[#1][\v!rechts][#3]}
- {\presetlocalframed
- [\??mt#1#2]%
- \processaction[#2]
- [ \v!links=>\addtocommalist{#1}\columnleftareas,
- \v!rechts=>\addtocommalist{#1}\columnrightareas]%
- \getparameters[\??mt#1#2]
- [\c!x=1,\c!y=1,\c!nx=1,\c!ny=1,
- \c!offset=\v!overlay,\c!strut=\v!nee,\c!kader=\v!uit,
- \c!status=\v!stop,#3]}%
+ {\doifelse{#2}{\v!volgende}
+ {\doifonevenpaginaelse
+ {\definecolumntextarea[#1][\v!rechts][#3]}
+ {\definecolumntextarea[#1][\v!links][#3]}}
+ {\presetlocalframed
+ [\??mt#1#2]%
+ \processaction[#2] % \doglobal voorkomt stack build up
+ [ \v!links=>\doglobal\addtocommalist{#1}\columnleftareas,
+ \v!rechts=>\doglobal\addtocommalist{#1}\columnrightareas]%
+ \getparameters[\??mt#1#2]
+ [\c!x=1,\c!y=1,\c!nx=1,\c!ny=1,
+ \c!offset=\v!overlay,\c!strut=\v!nee,\c!kader=\v!uit,
+ \c!status=\v!stop,#3]}}%
\else
- \definecolumntextarea[#1][\v!beide][#2]%
+ \definecolumntextarea[#1][\v!volgende][#2]%
\fi}
\def\setupcolumntextarea%
{\dotripleempty\dosetupcolumntextarea}
-\def\dosetupcolumntextarea[#1][#2]%
- {\getparameters[\??mt#1#2]}
+\def\dosetupcolumntextarea[#1][#2][#3]%
+ {\ifthirdargument
+ \doifelse{#2}{\v!beide}
+ {\setupcolumntextarea[#1][\v!links ][#3]%
+ \setupcolumntextarea[#1][\v!rechts][#3]}
+ {\doifelse{#2}{\v!volgende}
+ {\doifonevenpaginaelse
+ {\setupcolumntextarea[#1][\v!rechts][#3]}
+ {\setupcolumntextarea[#1][\v!links][#3]}}
+ {\getparameters[\??mt#1#2][#3]}}%
+ \else
+ \setupcolumntextarea[#1][\v!volgende][#2]%
+ \fi}
+
+\def\initializecolumntextareas%
+ {\ifodd\realpageno
+ \doinitializecolumntextareas\columnrightareas\v!rechts
+ \else
+ \doinitializecolumntextareas\columnleftareas\v!links
+ \fi}
\def\doinitializecolumntextareas#1#2%
{\def\docommando##1%
- {\doifvalue{\??mt##1#2\c!status}{\v!start}
- {\doOTRSETsetgridcells
- {\copy\placeholderboxd}
- {\getvalue{\??mt##1#2\c!x }}{\getvalue{\??mt##1#2\c!y }}
- {\getvalue{\??mt##1#2\c!nx}}{\getvalue{\??mt##1#2\c!ny}}
- {\copy\placeholderboxd}}}%
+ {\doifelsevalue{\??mt##1#2\c!status}{\v!start}
+ {\dodoinitializecolumntextareas{##1}{#2}}
+ {\doifvalue{\??mt##1#2\c!status}{\v!herhaal}
+ {\dodoinitializecolumntextareas{##1}{#2}}}}%
\processcommacommand[#1]\docommando}
-\def\initializecolumntextareas%
+\def\dodoinitializecolumntextareas#1#2%
+ {\doOTRSETsetgridcells
+ {\copy\placeholderboxd}
+ {\getvalue{\??mt#1#2\c!x }}{\getvalue{\??mt#1#2\c!y }}
+ {\getvalue{\??mt#1#2\c!nx}}{\getvalue{\??mt#1#2\c!ny}}
+ {\copy\placeholderboxd}}
+
+\def\placecolumntextareas%
{\ifodd\realpageno
- \doinitializecolumntextareas\columnrightareas\v!rechts
+ \doplacecolumntextareas\columnrightareas\v!rechts
\else
- \doinitializecolumntextareas\columnleftareas\v!links
+ \doplacecolumntextareas\columnleftareas\v!links
\fi}
-\def\doplacecolumntextareas#1#2%
+\def\doplacecolumntextareas#1#2% global ?
{\bgroup
\forgetall
\def\docommando##1%
- {\doifvalue{\??mt##1#2\c!status}{\v!start}
- {\!!counta=\getvalue{\??mt##1#2\c!x}%
- \!!countb=\getvalue{\??mt##1#2\c!nx}%
- \!!widtha=\!!countb\hsize
- \!!heighta=\getvalue{\??mt##1#2\c!ny}\lineheight
- \advance\!!countb \!!counta \advance\!!countb -1 \relax
- \ifnum\!!countb>\nofcolumns
- \!!countc=\!!countb
- \advance\!!countc -\nofcolumns
- \!!countb=\nofcolumns
- \else
- \!!countc=0
- \fi
- \advance\!!counta 1
- \dostepwiserecurse{\!!counta}{\!!countb}{1}
- {\advance\!!widtha\OTRSETgetparameter\c!afstand\recurselevel}%
- \!!widthc=\!!widtha
- \advance\!!widthc -\!!countc\hsize
-\!!widthb=\!!widthc
- \ifodd\realpageno \else
- \ifcase\!!countc\else
- \advance\!!widtha 2\rugwit
- \advance\!!widthc \rugwit
- \dorecurse{\!!countc}
- {\advance\!!widtha\OTRSETgetparameter\c!afstand\recurselevel}%
- \fi
- \fi
-% option
-\advance\!!heighta -\lineheight
- \setbox\scratchbox=\vbox
- {\localframed
- [\??mt##1#2]
- [\c!breedte=\!!widtha,\c!hoogte=\!!heighta]
- {\getvalue{\??mt##1#2}}}%
- \!!counta=\getvalue{\??mt##1#2\c!x}%
- \!!countb=\getvalue{\??mt##1#2\c!y}%
- \advance\!!countb \getvalue{\??mt##1#2\c!ny}%
- \advance\!!countb -1
- \OTRSETsetgridcell
- {\!!counta}{\!!countb}
- \hbox{\clip
- [\c!breedte=\!!widthc,\c!hoogte=\!!heighta]
- {\copy\scratchbox}}%
- \ifcase\!!countc\else
- \advance\!!counta \getvalue{\??mt##1#2\c!nx}%
- \advance\!!counta -\!!countc
- \advance\!!widtha -\!!widthc
- \OTRSETsetgridcell
- {\!!counta}{\!!countb}
- \hbox{\hskip-\rugwit
- \clip
- [\c!breedte=\!!widtha,\c!hoogte=\!!heighta,
- \c!hoffset=\!!widthc]
- {\copy\scratchbox}}%
- \fi}}%
+ {\doifelsevalue{\??mt##1#2\c!status}{\v!start}
+ {\doglobal\removefromcommalist{##1}#1%
+ \dodoplacecolumntextareas{##1}{#2}}
+ {\doifvalue{\??mt##1#2\c!status}{\v!herhaal}
+ {\dodoplacecolumntextareas{##1}{#2}}}}%
\processcommacommand[#1]\docommando
\egroup}
-\def\placecolumntextareas%
- {\ifodd\realpageno
- \doplacecolumntextareas\columnrightareas\v!rechts
- \else
- \doplacecolumntextareas\columnleftareas\v!links
+\def\dodoplacecolumntextareas#1#2%
+ {\!!counta\getvalue{\??mt#1#2\c!x}%
+ \!!countb\getvalue{\??mt#1#2\c!nx}%
+ \docalculatecolumnsetspan
+ \!!heighta=\getvalue{\??mt#1#2\c!ny}\lineheight
+ % option
+ \advance\!!heighta -\lineheight
+ \setbox\scratchbox=\vbox
+ {\localframed
+ [\??mt#1#2]
+ [\c!breedte=\!!widtha,\c!hoogte=\!!heighta]
+ {\getvalue{\??mt#1#2}}}%
+ \!!counta=\getvalue{\??mt#1#2\c!x}%
+ \!!countb=\getvalue{\??mt#1#2\c!y}%
+ \advance\!!countb \getvalue{\??mt#1#2\c!ny}%
+ \advance\!!countb -1
+ \OTRSETsetgridcell
+ {\!!counta}{\!!countb}
+ \hbox{\clip
+ [\c!breedte=\!!widthb,\c!hoogte=\!!heighta]
+ {\copy\scratchbox}}%
+ \ifcase\!!countc\else
+ \advance\!!counta \getvalue{\??mt#1#2\c!nx}%
+ \advance\!!counta -\!!countc
+ \advance\!!widtha -\!!widthb
+ \OTRSETsetgridcell
+ {\!!counta}{\!!countb}
+ \hbox
+ {\hskip-\rugwit
+ \clip
+ [\c!breedte=\!!widtha,\c!hoogte=\!!heighta,
+ \c!hoffset=\!!widthb]
+ {\copy\scratchbox}}%
\fi}
\def\setupcolumntextareatext%
@@ -1487,4 +1671,89 @@
\def\dosetupcolumntextareatext[#1][#2][#3]%
{\setvalue{\??mt#1#2}{#3}}
+\def\docalculatecolumnsetspan
+ {% \!!counta <= x
+ % \!!countb <= nx
+ % \!!widtha => total width
+ % \!!widthb => left width
+ % \!!countc => left cols
+ \!!widtha=\!!countb\hsize
+ \advance\!!countb \!!counta \advance\!!countb -1 \relax
+ \ifnum\!!countb>\nofcolumns
+ \!!countc=\!!countb
+ \advance\!!countc -\nofcolumns
+ \!!countb=\nofcolumns
+ \else
+ \!!countc=0
+ \fi
+ \advance\!!counta 1
+ \dostepwiserecurse{\!!counta}{\!!countb}{1}
+ {\advance\!!widtha\OTRSETgetparameter\c!afstand\recurselevel}%
+ \!!widthb=\!!widtha
+ \advance\!!widthb -\!!countc\hsize
+ \ifodd\realpageno \else
+ \ifcase\!!countc\else
+ \advance\!!widtha 2\rugwit
+ \advance\!!widthb \rugwit
+ \dorecurse{\!!countc}
+ {\advance\!!widtha\OTRSETgetparameter\c!afstand\recurselevel}%
+ \fi
+ \fi}
+
+\def\columnsetspanhsize{\hsize}
+
+\def\setcolumnsetspanhsize#1#2% x nx / uses counta/b
+ {\!!counta=#1\!!countb=#2\docalculatecolumnsetspan
+ \edef\columnsetspanhsize{\the\!!widtha}}
+
+\def\definecolumnsetspan%
+ {\dodoubleempty\dodefinecolumnsetspan}
+
+\def\dodefinecolumnsetspan[#1][#2]%
+ {\ifsecondargument
+ \defineframedtext
+ [cs:#1]
+ [\c!kader=\v!uit,
+ \c!voor=,
+ \c!na=,
+ \c!offset=\v!overlay,
+ \c!plaats=,
+ \c!dieptecorrectie=\v!uit,
+ \c!n=2,
+ #2]%
+ \else
+ \definecolumnspan[][#1]%
+ \fi}
+
+\def\setupcolumnsetspan%
+ {\dodoubleempty\dosetupcolumnsetspan}
+
+\def\dosetupcolumnsetspan[#1][#2]%
+ {\ifsecondargument
+ \setupframedtext[cs:#1][#2]%
+ \else
+ \setupcolumnsetspan[][#1]%
+ \fi}
+
+\def\startcolumnsetspan%
+ {\dotripleempty\dostartcolumnsetspan}
+
+\def\dostartcolumnsetspan[#1][#2][#3]% [#3] gobbles space
+ {\bgroup
+ \!!countc\getvalue{\??kd cs:#1\c!n} % \framedtextparameter{cs:\c!n}%
+ \!!countd\nofcolumns \advance\!!countd -\mofcolumns \advance\!!countd 1
+ \ifnum\!!countc>\!!countd \!!countc\!!countd \fi
+ \setcolumnsetspanhsize\mofcolumns\!!countc % a/b used
+ \hsize\columnsetspanhsize
+ \setupframedtexts[cs:#1][\c!breedte=\columnsetspanhsize,#2]
+ \setbox\scratchbox\ruledhbox \bgroup
+ \dostartframedtext[cs:#1][\v!geen]
+ \vskip-\lineheight\par\strut\par}
+
+\def\stopcolumnsetspan%
+ {\par\kern-\lineheight\prevdepth\dp\strutbox\strut
+ \dostopframedtext \egroup
+ \OTRSETstoreincolumnslotHERE\scratchbox
+ \egroup}
+
\protect \endinput
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 00:56:57 +0000