[NTG-context] Page overflow just before Split TABLE

[Johannes Graumann]

Hello (Hans especially ;0),

I made split TABLEs work with the following patch from Hans below.
Got it to work beautifully, but there's a major problem: the page just
before the split table 'overflows' on the bottom (see
http://www.idyll.org:8081/JohSite/context/page-overflow-preceeding-a-split-table).

Any hints on how to remedy this are greatly appreciated ...

Joh

% Fixing multipage table according to Hans Hagen:
\unprotect
% in core-ntb : we check the flag 
\def\splittblbox#1%
  {\ifinsidesplitfloat
     \donetrue
   \else\ifinsidefloat
     \donefalse
   \else
     \donetrue
   \fi\fi
   \ifdone
     \executeifdefined{splittblbox\tbltblsplitmethod}\splittblboxa{#1}%
   \else
     \notsplittblbox{#1}%
   \fi}
% in page-flt : we add a flag 
\newif\ifinsidesplitfloat % will become chardef
\def\dosplitfloat[#1]#2% nog dubbele refs
  {\ifinsidecolumns    % tzt ook nog figuren splitten
     % not yet supported
   \else
     \bgroup
     \insidefloattrue
     \insidesplitfloattrue
     \getparameters[\??si][#1]%
     \resetnumber[\??si]%
     \def\floatcaptionsuffix{\convertednumber[\??si]}%
     \TABLEcaptionheight\@@silines\lineheight % brrr
     \simplifypagebreak % \page becomes \goodbreak
     \dowithnextbox
       {\forgetall
        \dontcomplain
        \doloop
          {\setbox2\vsplit\nextbox to \lineheight
           \setbox2\vbox{\unvbox2}
           \ifdim\ht2>\lineheight
             \incrementnumber[\??si]%
             \ifcase\rawnumber[\??si]\or \ifdim\nextboxht=\zeropoint
               \let\floatcaptionsuffix\empty
             \fi \fi
             \bgroup
             #2{\unvbox2}
             \egroup
             \ifdim\nextboxht>\zeropoint
               \page
               \decrementnumber[\floatcaptionnumber]%
             \fi
           \fi
           \ifdim\nextboxht>\zeropoint\else
             \expandafter\exitloop
           \fi}%
        \egroup}
     \vbox
   \fi}
\protect
% beware: you need to set the splitmethod to b (boxed split)