stable 2002.03.27

33 files changed, 402 insertions, 391 deletions

diff --git a/tex/context/base/cont-fil.tex b/tex/context/base/cont-fil.tex
index c76490924..f576bc699 100644
--- a/tex/context/base/cont-fil.tex
+++ b/tex/context/base/cont-fil.tex
@@ -32,6 +32,7 @@
 \definefilesynonym [fig-base]        [fig-00]
 \definefilesynonym [fig-make]        [fig-01]
 \definefilesynonym [fig-fake]        [fig-02]
+\definefilesynonym [fig-missing]     [fig-06]
 
 \definefilesynonym [pre-general]     [pre-00] 
 
diff --git a/tex/context/base/cont-new.tex b/tex/context/base/cont-new.tex
index b4a3d19b2..49fcde411 100644
--- a/tex/context/base/cont-new.tex
+++ b/tex/context/base/cont-new.tex
@@ -26,6 +26,16 @@
 
 \def\@@itemcounter {\s!itemcount\currentitemgroup}
 
+\long\def\startexternalfigure
+  {\dotripleempty\dostartexternalfigure}
+
+\long\def\dostartexternalfigure[#1][#2][#3]#4\stopexternalfigure
+  {\gdef\figuredescription{#4}%
+   \externalfigure[#1][#2][#3]%
+   \global\let\figuredescription\empty}
+
+\let\figuredescription\empty
+
 % very experimental 
 
 \def\redoanalyzefigurefiles#1%
@@ -47,8 +57,131 @@
    \doanalyzefigurefiles\doanalyzefigurefilesA
    \doanalyzefigurefiles\doanalyzefigurefilesB
    \doanalyzefigurefiles\doanalyzefigurefilesC}
+
+\def\dodefineexternalfigure[#1][#2]%
+  {\setvalue{\??ef\??ef#1}%
+     {\doplaceexternalfigure[\dopresetfigure][#1][][#2][]}}
 
+\def\defineexternalfigure
+  {\dodoubleargument\dodefineexternalfigure}
 
+\def\dodoplaceexternalfigure[#1][#2][#3][#4][#5][#6]%
+  {\doifsomething{#3}% catches \defineexternalfigure dummies
+     {\bgroup
+      \def\textunderscore{_}% brrr, temp hack  
+      \calculateexternalfigure[#1][#2][#3][#4][#5][#6]%
+      \calculateexternalscreenfigure[#1][#2][#3][#4][#5][#6]%
+      \box\foundexternalfigure
+      \egroup}}
+
+\definesystemvariable {bl} % bleeding
+
+\newcounter\nofbleeds % per pag 
+
+\def\setupbleeding
+  {\dodoubleempty\getparameters[\??bl]}
+
+\setupbleeding
+  [\c!plaats=l,
+   \c!rek=\v!ja,
+   \c!breedte=3cm,
+   \c!hoogte=3cm,
+   \c!offset=2mm,
+   \c!voffset=\@@bloffset,
+   \c!hoffset=\@@bloffset]
+
+\def\bleed
+  {\dosingleempty\dobleed}
+
+\def\dobleed[#1]#2%
+  {\hbox\bgroup  
+   \def\bleedwidth {\hsize}%
+   \def\bleedheight{\vsize}%
+   \doglobal\increment\nofbleeds
+   \getparameters[\??bl][#1]%
+   \!!doneafalse % left
+   \!!donebfalse % right 
+   \!!donecfalse % top
+   \!!donedfalse % bottom  
+   \processaction
+     [\@@blplaats]
+     [ t=>\!!donectrue\let\@@blhoffset\!!zeropoint, 
+       b=>\!!donedtrue\let\@@blhoffset\!!zeropoint,
+       l=>\!!doneatrue\let\@@blvoffset\!!zeropoint, 
+       r=>\!!donebtrue\let\@@blvoffset\!!zeropoint,
+      bl=>\!!doneatrue\!!donedtrue,   
+      lb=>\!!doneatrue\!!donedtrue,   
+      br=>\!!donebtrue\!!donedtrue,   
+      rb=>\!!donebtrue\!!donedtrue,  
+      tl=>\!!doneatrue\!!donectrue,  
+      lt=>\!!doneatrue\!!donectrue,  
+      tr=>\!!donebtrue\!!donectrue,  
+      rt=>\!!donebtrue\!!donectrue]%  
+   \doifelse\@@blrek\v!ja\donetrue\donefalse
+   \scratchdimen\@@blbreedte
+   \ifdone
+     \if!!donea
+       \advance\scratchdimen\MPx{\??bl:\nofbleeds}%
+     \else\if!!doneb
+       \scratchdimen\papierbreedte
+       \advance\scratchdimen-\MPx{\??bl:\nofbleeds}%
+     \fi\fi
+   \fi
+   \advance\scratchdimen\@@blhoffset
+   \edef\bleedwidth{\the\scratchdimen}%
+   \scratchdimen\@@blhoogte
+   \ifdone
+     \if!!donec
+       \scratchdimen\papierhoogte
+       \advance\scratchdimen-\MPy{\??bl:\nofbleeds}%
+     \else\if!!doned
+       \advance\scratchdimen\MPy{\??bl:\nofbleeds}%
+     \fi\fi
+   \fi
+   \advance\scratchdimen\@@blvoffset
+   \edef\bleedheight{\the\scratchdimen}%
+   \hsize\bleedwidth
+   \vsize\bleedheight
+   \setbox\scratchbox\hbox{#2}%
+   \setbox\scratchbox\hbox to \@@blbreedte
+     {\if!!donea\hss\fi\box\scratchbox\if!!doneb\hss\fi}%
+   \if!!doned 
+     \setbox\scratchbox\hbox
+       {\lower\bleedheight\hbox{\raise\@@blhoogte\box\scratchbox}}%
+   \fi
+   \wd\scratchbox\@@blbreedte
+   \ht\scratchbox\@@blhoogte
+   \dp\scratchbox\zeropoint
+   \ifdone
+     \hpos{\??bl:\nofbleeds}{\box\scratchbox}%
+   \else
+     \box\scratchbox
+   \fi
+   \egroup}
+
+\setupbleeding[\c!rek=\v!ja]
+
+\defineexternalfigure[bleed][\c!breedte=\bleedwidth,\c!hoogte=\bleedheight]
+
+% \placefloat[left]{none}
+%   {\bleed[width=5cm,height=3cm,location=lt]{\externalfigure[koe][bleed]}}
+% 
+% \input tufte 
+% 
+% \placefloat[left]{none}
+%   {\bleed[width=5cm,height=3cm,location=l]{\externalfigure[koe][bleed]}}
+% 
+% \input tufte 
+% 
+% \placesomefloat[right]{none}
+%   {\bleed[width=5cm,height=3cm,location=r]{\externalfigure[koe][bleed]}}
+% 
+% \input tufte 
+% 
+% \placesomefloat[right]{none}
+%   {\bleed[width=5cm,height=3cm,location=rb]{\externalfigure[koe][bleed]}}
+% 
+% \input tufte 
 
 \def\OTRSETgotocell#1#2% not that robust 
   {\endgraf
@@ -85,47 +218,6 @@
    \fi
    \OTRSETsetvsize}
 
-\def\setsidefloat% nilling everypar saves time and redudant pos's 
-  {% removed here dec 2001   
-  %{\everypar\emptytoks\forgetall\vbox{\strut}\vskip-\lineheight}%
-   %
-   \kern\sidefloattopskip
-   \edef\presidefloatdepth{\the\prevdepth}%
-   \nointerlineskip
-   \bgroup
-   \everypar\emptytoks
-   \parskip\zeropoint
-   \logsidefloat
-   \ifrightfloat
-     \hfill
-     \ifmarginfloat
-%       \rlap{\hskip\rechtermargeafstand\hskip\rightskip\unhbox\floatbox}%
-\rlap{\tbox{\hskip\rechtermargeafstand\hskip\rightskip\unhbox\floatbox}}%
-     \else
-       \unhbox\floatbox
-     \fi
-   \else
-     \noindent
-     \ifmarginfloat
-%       \llap{\unhbox\floatbox\hskip\leftskip\hskip\linkermargeafstand}%
-\llap{\tbox{\unhbox\floatbox\hskip\leftskip\hskip\linkermargeafstand}}%
-     \else
-       \unhbox\floatbox
-     \fi
-     \hfill
-   \fi
-   \egroup
-   \par
-   \kern-\sidefloatheight
-   \penalty10001 % oeps, this will change 
-   \normalbaselines
-   \prevdepth=\presidefloatdepth
-   %\noindent
-   \resetsidefloatparagraph
-   \ignorespaces}
-
-
-
 \def\setlocalfloatdimensions#1#2% experimental ! ! ! !
   {\doifvaluesomething{\??fl#1\c!maxbreedte}
      {\scratchdimen=\getvalue{\??fl#1\c!maxbreedte}\relax
@@ -382,137 +474,6 @@
 
 \endETEX
 
-\def\dofield[#1][#2][#3]%
-  {\iffirstargument
-     \bgroup
-     \getfield{#2}%
-     \ifsecondargument
-       \def\@@FieldLabel{#3}%
-     \else
-       \let\@@FieldLabel\@@FieldName
-     \fi
-     \ifx\@@FieldType\empty
-       \writestatus{\m!fields}{unknown field #2}%
-     \else\ifcase\@@FieldFree\relax
-       \doifdefinedelse{\strippedcsname\setupfield\@@FieldGroup}
-         {\let\dosetupfield=#1\getvalue{\strippedcsname\setupfield\@@FieldGroup}}
-         {#1[\@@FieldName][\v!label,\v!kader,\v!horizontaal][][][]}%
-\iftrialtypesetting\else
-       \def\@@FieldFree{1}%
-       \changefield{#2}%
-\fi
-     \else\ifcase\@@FieldAuto\relax
-     % \writestatus{\m!fields}{field #2 already typeset}%
-     \else
-     % \writestatus{\m!fields}{field #2 automatically copied}%
-       \nextsystemfield
-       \copyfield[\@@FieldName][\currentsystemfield]%
-       \dotripleempty\dofield[#1][\currentsystemfield][#3]% get the if's right
-     \fi\fi\fi
-     \egroup
-   \fi}
-
-\def\typesetfield%
-  {\useJSscripts[fld]%
-   \ifx\@@FieldRoot\empty \else
-     \let\@@SavedFieldName\@@FieldName
-     \getfield\@@FieldRoot
-     \ifcase\@@FieldFree\relax
-       \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
-       \dopresetrecord
-\iftrialtypesetting\else
-       \def\@@FieldFree{1}%
-       \changefield\@@FieldName
-\fi
-     \fi
-     \getfield\@@SavedFieldName
-   \fi
-   \ifx\@@FieldKids\empty
-     \donefalse
-   \else
-     \donetrue
-   \fi
-   \ifdone
-     \let\@@FieldParent\@@FieldName
-    %\addtocommalist\@@FieldParent\@@FieldKids
-     \appendtocommalist\@@FieldParent\@@FieldKids
-     \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
-     \dopresetfield
-     \let\@@FieldMode\fieldchildmode
-   \fi
-   \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
-   \dopresetfield}
-
-\def\dopresetfield
-  {\iftrialtypesetting\else\iflocation\getvalue{preset\@@FieldType  field}\fi\fi}
-
-\def\dopresetrecord
-  {\iftrialtypesetting\else\iflocation\getvalue{preset\@@FieldType record}\fi\fi}
-
-\def\doclonefield[#1][#2][#3][#4]% parent children setupgroup values
-  {\ifsecondargument
-     \getfield{#1}%
-\iftrialtypesetting\else
-     \ifx\@@FieldType\empty
-       \writestatus{\m!fields}{unknown field #1}%
-     \else
-       \let\@@FieldMode=\fieldparentmode
-      %\def\docommando##1{\addtocommalist{##1}\@@FieldKids}%
-       \def\docommando##1{\appendtocommalist{##1}\@@FieldKids}%
-       \processcommalist[#2]\docommando
-       \changefield{#1}%
-       \let\@@FieldAutoParent=\@@FieldAuto
-       \def\@@FieldParent{#1}%
-       \let\@@FieldKids=\empty
-       \let\@@FieldRoot=\empty
-       \let\@@FieldMode=\fieldchildmode
-       \def\@@FieldFree{0}%
-       \def\@@FieldAuto{0}%
-       \doifsomething{#3}{\edef\@@FieldGroup{#3}}%
-       \doifsomething{#4}{\edef\@@FieldValues{#4}}%
-       \def\docommando##1%
-         {\ifcase\@@FieldAutoParent\else
-            \setmainfieldkid{\@@FieldParent}{##1}%
-          \fi
-          \changefield{##1}}%
-       \processcommalist[#2]\docommando
-     \fi
-\fi
-   \else
-     \writestatus{\m!fields}{pass parent field and clones}%
-   \fi}
-
-\def\docopyfield[#1][#2]% parent children
-  {\ifsecondargument
-     \getfield{#1}%
-\iftrialtypesetting\else
-     \ifx\@@FieldType\empty
-       \writestatus{\m!fields}{unknown field #1}%
-     \else
-       \let\@@FieldMode=\fieldparentmode
-      %\def\docommando##1{\addtocommalist{##1}\@@FieldKids}%
-       \def\docommando##1{\appendtocommalist{##1}\@@FieldKids}%
-       \processcommalist[#2]\docommando
-       \changefield{#1}%
-       \let\@@FieldAutoParent=\@@FieldAuto
-       \def\@@FieldParent{#1}%
-       \let\@@FieldKids=\empty
-       \let\@@FieldRoot=\empty
-       \let\@@FieldMode=\fieldcopymode
-       \def\@@FieldFree{0}%
-       \def\@@FieldAuto{0}%
-       \def\docommando##1%
-         {\ifcase\@@FieldAutoParent\else
-            \setmainfieldkid{\@@FieldParent}{##1}%
-          \fi
-          \changefield{##1}}%
-       \processcommalist[#2]\docommando
-     \fi
-\fi
-   \else
-     \writestatus{\m!fields}{pass parent field and copies}%
-   \fi}
-
 \newtoks\everyfirstparagraphintro
 \newtoks\everynextparagraphintro
 
@@ -771,10 +732,6 @@
      \localhsize\hsize
    \fi \fi}
 
-\long\def\parseTR[#1][#2]#3\eTR% [#2] is dummy that kills spaces
-  {\def\currentcol{0}\increment\maximumrow
-   \setupTABLE[\v!rij][\maximumrow][#1]#3}
-
 \def\obeyfollowingtoken{{}}  % end \cs scanning
 
 \def\gobbleparameters{\doquadrupleempty\dogobbleparameters}
diff --git a/tex/context/base/context.tex b/tex/context/base/context.tex
index 5fd0bda0f..0ee260743 100644
--- a/tex/context/base/context.tex
+++ b/tex/context/base/context.tex
@@ -15,7 +15,7 @@
 
 \catcode`\{=1 \catcode`\}=2 
 
-\def\contextversion{2002.3.12}
+\def\contextversion{2002.3.27}
 
 %D Welcome to the main module. When this module is ran through
 %D \type{initex} or \type{tex -i} or \type{whatevertex} using
diff --git a/tex/context/base/core-fig.tex b/tex/context/base/core-fig.tex
index 8435757b9..014ad788f 100644
--- a/tex/context/base/core-fig.tex
+++ b/tex/context/base/core-fig.tex
@@ -155,7 +155,7 @@
 %D Another switch tells \CONTEXT\ to locate and calculate a
 %D figure, but does not actually insert it. Especially when we
 %D use \PDFTEX\ this saves a lot of time on trialruns. (Keep
-%D in mind that \PDFTEX\ is both a \TEX\ pre|| and postcessor.)
+%D in mind that \PDFTEX\ is both a \TEX\ pre|| and postprocessor.)
 
 \newif\ifskipexternalfigures  % \skipexternalfigurestrue
 
@@ -614,10 +614,10 @@
    \doifsomething{\@@efmaxhoogte}
      {\ifdim\fighei>\@@efmaxhoogte \global\fighei=\@@efmaxhoogte #3\relax\fi}}
 
-\def\setdimensionfiguresize%
+\def\setdimensionfiguresize
   {\ifdim\figwid>\zeropoint\relax
      \ifdim\fighei>\zeropoint\relax
-       \dosetdimensionfiguresize%
+       \dosetdimensionfiguresize
          {\docalculatefigurescale\fighei\@@eph\figysca
           \docalculatefigurescale\figwid\@@epw\figxsca}%
          {\docalculatefigurescale\fighei\@@eph\figysca
@@ -625,19 +625,19 @@
          {\docalculatefigurescale\fighei\@@eph\figysca
           \docalculatefigurescale\figwid\@@epw\figxsca}%
      \else
-       \dosetdimensionfiguresize%
+       \dosetdimensionfiguresize
          {\docalculatefigurescales\figwid\@@epw\fighei\@@eph}%
          {\docalculatefigurescales\figwid\@@epw\fighei\@@eph}%
          {\docalculatefigurescales\figwid\@@epw\fighei\@@eph}%
      \fi
    \else
      \ifdim\fighei>\zeropoint\relax
-       \dosetdimensionfiguresize%
+       \dosetdimensionfiguresize
          {\docalculatefigurescales\fighei\@@eph\figwid\@@epw}%
          {\docalculatefigurescales\fighei\@@eph\figwid\@@epw}%
          {\docalculatefigurescales\fighei\@@eph\figwid\@@epw}%
      \else
-       \dosetdimensionfiguresize%
+       \dosetdimensionfiguresize
          {\doapplyfigurescale\figwid\@@epw\figxsca
           \doapplyfigurescale\fighei\@@eph\figysca}%
          {\docalculatefigurescales\figwid\@@epw\fighei\@@eph}%
@@ -836,8 +836,8 @@
    \let\@@efextension #1%
    \let\@@efobject    \v!nee
    \let\@@efpreset    \v!nee
-   \ifx\@@efbreedte\empty\def\@@breedte{4cm}\fi
-   \ifx\@@efhoogte \empty\def\@@hoogte {3cm}\fi}
+   \ifx\@@efbreedte\empty\def\@@efbreedte{4cm}\fi
+   \ifx\@@efhoogte \empty\def\@@efhoogte {3cm}\fi}
 
 \def\presetfiguremov{\presetundefinedfigure\c!mov}
 \def\presetfigureavi{\presetundefinedfigure\c!avi}
@@ -861,13 +861,16 @@
 %  where the second one inherited some characteristics from 
 %  the factor=max one some 30 pages back. Sigh. 
 
-%  this macro will be cleaned up when the tuf format has 
-%  become replaced by its xml counterpart
+%  This macro will be cleaned up when the tuf format has 
+%  become replaced by its xml counterpart; for that I first 
+%  need to patch texutil. 
 
 \def\calculateexternalfigure[#1][#2][#3][#4][#5][#6]%
   {\mindermeldingen
-   \global\figwid=\zeropoint \figxsca=1 % see note * 
-   \global\fighei=\zeropoint \figysca=1 % see note * 
+   \setupexternalfigures
+   \the\externalfigureresets % hook, see resource libraries
+   \global\figwid\zeropoint \figxsca1 % see note * 
+   \global\fighei\zeropoint \figysca1 % see note * 
    \global\setbox\foundexternalfigure=\box\voidb@x
    \edef\expandedfigurename{#3}% needed e.g. in [\get...] cases
    \expandafter\beforesplitstring\expandedfigurename\at.\to\@@effilename
@@ -1121,8 +1124,63 @@
       \global\let\appliedfigurexscale\scax
       \global\let\appliedfigureyscale\scay}%
    \global\wd\foundexternalfigure=\figwid
-   \the\externalfigurepostprocessors}
+   \finalizeexternalfigure{#2}{#3}}
+
+\def\finalizeexternalfigure#1#2%
+  {\pushmacro\figurewidth
+   \pushmacro\figureheight
+   \xdef\figurewidth {\the\figwid}%
+   \xdef\figureheight{\the\fighei}%
+   \global\setbox\foundexternalfigure\vbox
+     {\forgetall
+      \ifconditional\externalfigurelevel % probably background
+        \ifskipexternalfigures
+          % nothing 
+        \else\ifcase\figurestatus
+          % nothing 
+        \else
+          \the\externalfigurepostprocessors
+          \box\foundexternalfigure
+        \fi\fi
+      \else
+        \settrue\externalfigurelevel
+        \ifskipexternalfigures
+          \externalfigurereplacement{#1}{#2}{skipped}% 
+        \else\ifcase\figurestatus
+          \externalfigurereplacement{#1}{#2}{unknown}% 
+        \else
+          \the\externalfigurepostprocessors
+          \doifelse\@@efreset\v!ja
+            {\ht\foundexternalfigure\figureheight
+             \dp\foundexternalfigure\zeropoint
+             \wd\foundexternalfigure\figurewidth
+             \box\foundexternalfigure}
+            {\localframed % should also be applied to high res !
+               [\??ef]
+               [\c!offset=\v!overlay, 
+                \c!breedte=\figurewidth,
+                \c!hoogte=\figureheight]             
+               {\vfilll\box\foundexternalfigure}}%
+        \fi\fi
+      \fi}%
+   \popmacro\figureheight
+   \popmacro\figurewidth}
+
+\def\externalfigurereplacement#1#2#3%
+  {\expanded{\localframed
+     [\??ef]
+     [\c!breedte=\figurewidth,
+      \c!hoogte=\figureheight,
+      \c!achtergrond=\v!raster, 
+      \c!achtergrondraster=.5, 
+     %\c!kader=\ifincolor\v!uit\else\v!aan\fi]
+      \c!kader=\ifincolor\@@efkader\else\v!aan\fi]}%
+     {\ttx \nohyphens
+           name:  \expanded{\verbatimstring{#1}}\\%
+           file:  \expanded{\verbatimstring{#2}}\\%
+           state: \expanded{\verbatimstring{#3}}}}
 
+\newtoks\externalfigureresets
 \newtoks\externalfigurepostprocessors
 
 \gdef\appliedfigurexscale{1}
@@ -1151,6 +1209,8 @@
 
 \let\lastfigureobjectname\empty
 
+%D The next macro does not work well with figure bases yet. 
+
 \def\calculateexternalscreenfigure[#1][#2][#3][#4][#5][#6]%
   {\ifx\@@efscherm\empty\else
      \doifnot{\@@efobject}{\v!nee}
@@ -1195,66 +1255,19 @@
 
 \presetlocalframed[\??ef]
 
+\newconditional\externalfigurelevel
+
 \def\doplaceexternalfigure% used direct and indirect
   {\dosixtupleempty\dodoplaceexternalfigure}
 
-\newconditional\externalfigurelevel
-
 \def\dodoplaceexternalfigure[#1][#2][#3][#4][#5][#6]%
   {\bgroup
-   \setupexternalfigures
+   \def\textunderscore{_}% brrr, temp hack  
    \calculateexternalfigure[#1][#2][#3][#4][#5][#6]%
-   \setupexternalfigures
    \calculateexternalscreenfigure[#1][#2][#3][#4][#5][#6]%
-\pushmacro\figurewidth
-\pushmacro\figureheight
-   \xdef\figurewidth {\the\figwid}%
-   \xdef\figureheight{\the\fighei}%
-   \ifconditional\externalfigurelevel % probably background
-     \ifskipexternalfigures
-       % nothing 
-     \else\ifcase\figurestatus
-       % nothing 
-     \else
-       \box\foundexternalfigure
-     \fi\fi
-   \else
-     \settrue\externalfigurelevel
-     \ifskipexternalfigures
-       \externalfigurereplacement{#2}{#3}{skipped}% {name: #2 \\ file: #3 \\ skipped}%
-     \else\ifcase\figurestatus
-       \externalfigurereplacement{#2}{#3}{unknown}% {name: #2 \\ file: #3 \\ unknown}%
-     \else
-       \doifelse\@@efreset\v!ja
-         {\ht\foundexternalfigure\figureheight
-          \dp\foundexternalfigure\zeropoint
-          \wd\foundexternalfigure\figurewidth
-          \box\foundexternalfigure}
-         {\localframed
-            [\??ef]
-            [\c!breedte=\figurewidth,
-             \c!hoogte=\figureheight,
-             \c!offset=\v!overlay]
-            {\vfilll\box\foundexternalfigure}}%
-     \fi\fi
-   \fi
-\popmacro\figureheight
-\popmacro\figurewidth
+   \box\foundexternalfigure
    \egroup}
 
-\def\externalfigurereplacement#1#2#3%
-  {\expanded{\localframed
-     [\??ef]
-     [\c!breedte=\figurewidth,
-      \c!hoogte=\figureheight,
-      \c!achtergrond=\v!raster, 
-      \c!achtergrondraster=.5, 
-     %\c!kader=\ifincolor\v!uit\else\v!aan\fi]
-      \c!kader=\ifincolor\@@efkader\else\v!aan\fi]}%
-     {\ttx name:  \expanded{\verbatimstring{#1}}\\%
-           file:  \expanded{\verbatimstring{#2}}\\%
-           state: \expanded{\verbatimstring{#3}}}}
-
 \def\getexternalfigure#1%
   {\getvalue{\??ef\??ef#1}}
 
@@ -1282,16 +1295,7 @@
 % 4cm breed:     \externalfigure[beta] [breedte=4cm]  \par
 % 5cm breed:     \externalfigure[gamma][breedte=5cm]  \par
 
-\def\douseexternalfigure[#1][#2][#3][#4]%
-  {\doifelsenothing{#1}
-     {\doifsomething{#2}
-        {\dosetuseexternalfigure[#2][#2][#3][#4]}}
-     {\doifelsenothing{#2}
-        {\dosetuseexternalfigure[#1][#1][#3][#4]}
-        {\dosetuseexternalfigure[#1][#2][#3][#4]}}}
-
 \def\dosetuseexternalfigure[#1][#2][#3][#4]%
-%  {\doifinstringelse{=}{#3}
   {\doifassignmentelse{#3}
      {\setvalue{\??ef\??ef#1}{\doplaceexternalfigure[\dopresetfigure][#1][#2][#3][#4]}}
      {\doifelsenothing{#3} % catch [1][2][leeg][leeg]
@@ -1299,6 +1303,14 @@
         {\setvalue{\??ef\??ef#1}{\doplaceexternalfigure[\doprecopfigure][#1][#2][#3][#4]}}}%
    \doifundefined{#1}{\setvalue{#1}{\getexternalfigure{#1}}}} % upward compatible
 
+\def\douseexternalfigure[#1][#2][#3][#4]%
+  {\doifelsenothing{#1}
+     {\doifsomething{#2}
+        {\dosetuseexternalfigure[#2][#2][#3][#4]}}
+     {\doifelsenothing{#2}
+        {\dosetuseexternalfigure[#1][#1][#3][#4]}
+        {\dosetuseexternalfigure[#1][#2][#3][#4]}}}
+
 \def\useexternalfigure%
   {\doquadrupleempty\douseexternalfigure}
 
diff --git a/tex/context/base/core-fil.tex b/tex/context/base/core-fil.tex
index 012772586..49506bda7 100644
--- a/tex/context/base/core-fil.tex
+++ b/tex/context/base/core-fil.tex
@@ -256,7 +256,9 @@
 \def\dofetchruntimecommand#1#2%
   {\doifnotflagged{#2}
      {\let#1\undefined
+      \startreadingfile
       \readfile{#2}\donothing\donothing
+      \stopreadingfile
       \doglobal\setflag{#2}}% 
    \ifx#1\undefined
      \writestatus{\m!systems}{command \string#1 not found in file #2}%
diff --git a/tex/context/base/core-fld.tex b/tex/context/base/core-fld.tex
index 4967eada5..af64a3975 100644
--- a/tex/context/base/core-fld.tex
+++ b/tex/context/base/core-fld.tex
@@ -520,8 +520,9 @@
    \fi}
 
 \def\doclonefield[#1][#2][#3][#4]% parent children setupgroup values
-  {\ifsecondargument         
+  {\ifsecondargument
      \getfield{#1}%
+\iftrialtypesetting\else
      \ifx\@@FieldType\empty
        \writestatus{\m!fields}{unknown field #1}%
      \else
@@ -531,7 +532,7 @@
        \processcommalist[#2]\docommando
        \changefield{#1}%
        \let\@@FieldAutoParent=\@@FieldAuto
-       \def\@@FieldParent{#1}% 
+       \def\@@FieldParent{#1}%
        \let\@@FieldKids=\empty
        \let\@@FieldRoot=\empty
        \let\@@FieldMode=\fieldchildmode
@@ -540,22 +541,24 @@
        \doifsomething{#3}{\edef\@@FieldGroup{#3}}%
        \doifsomething{#4}{\edef\@@FieldValues{#4}}%
        \def\docommando##1%
-         {\ifcase\@@FieldAutoParent\else    
+         {\ifcase\@@FieldAutoParent\else
             \setmainfieldkid{\@@FieldParent}{##1}%
           \fi
           \changefield{##1}}%
        \processcommalist[#2]\docommando
      \fi
+\fi
    \else
      \writestatus{\m!fields}{pass parent field and clones}%
-   \fi}  
+   \fi}
 
 \def\clonefield%
   {\doquadrupleempty\doclonefield}
 
-\def\docopyfield[#1][#2]% parent children 
-  {\ifsecondargument         
+\def\docopyfield[#1][#2]% parent children
+  {\ifsecondargument
      \getfield{#1}%
+\iftrialtypesetting\else
      \ifx\@@FieldType\empty
        \writestatus{\m!fields}{unknown field #1}%
      \else
@@ -565,22 +568,23 @@
        \processcommalist[#2]\docommando
        \changefield{#1}%
        \let\@@FieldAutoParent=\@@FieldAuto
-       \def\@@FieldParent{#1}% 
+       \def\@@FieldParent{#1}%
        \let\@@FieldKids=\empty
        \let\@@FieldRoot=\empty
        \let\@@FieldMode=\fieldcopymode
        \def\@@FieldFree{0}%
        \def\@@FieldAuto{0}%
        \def\docommando##1%
-         {\ifcase\@@FieldAutoParent\else    
+         {\ifcase\@@FieldAutoParent\else
             \setmainfieldkid{\@@FieldParent}{##1}%
           \fi
           \changefield{##1}}%
        \processcommalist[#2]\docommando
      \fi
+\fi
    \else
      \writestatus{\m!fields}{pass parent field and copies}%
-   \fi}  
+   \fi}
 
 \def\copyfield%
   {\dodoubleempty\docopyfield}
@@ -596,9 +600,9 @@
      \bgroup
      \getfield{#2}%
      \ifsecondargument
-       \def\@@FieldLabel{#3}% 
+       \def\@@FieldLabel{#3}%
      \else
-       \let\@@FieldLabel=\@@FieldName
+       \let\@@FieldLabel\@@FieldName
      \fi
      \ifx\@@FieldType\empty
        \writestatus{\m!fields}{unknown field #2}%
@@ -606,8 +610,10 @@
        \doifdefinedelse{\strippedcsname\setupfield\@@FieldGroup}
          {\let\dosetupfield=#1\getvalue{\strippedcsname\setupfield\@@FieldGroup}}
          {#1[\@@FieldName][\v!label,\v!kader,\v!horizontaal][][][]}%
+\iftrialtypesetting\else
        \def\@@FieldFree{1}%
        \changefield{#2}%
+\fi
      \else\ifcase\@@FieldAuto\relax
      % \writestatus{\m!fields}{field #2 already typeset}%
      \else
@@ -616,40 +622,45 @@
        \copyfield[\@@FieldName][\currentsystemfield]%
        \dotripleempty\dofield[#1][\currentsystemfield][#3]% get the if's right
      \fi\fi\fi
-     \egroup 
+     \egroup
    \fi}
 
 \def\typesetfield%
-  {\useJSscripts[fld]% 
+  {\useJSscripts[fld]%
    \ifx\@@FieldRoot\empty \else
-     \let\@@SavedFieldName=\@@FieldName
+     \let\@@SavedFieldName\@@FieldName
      \getfield\@@FieldRoot
      \ifcase\@@FieldFree\relax
        \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
        \dopresetrecord
+\iftrialtypesetting\else
        \def\@@FieldFree{1}%
        \changefield\@@FieldName
+\fi
      \fi
      \getfield\@@SavedFieldName
    \fi
-   \ifx\@@FieldKids\empty 
+   \ifx\@@FieldKids\empty
      \donefalse
    \else
      \donetrue
    \fi
    \ifdone
-     \let\@@FieldParent=\@@FieldName
-    %\addtocommalist\@@FieldParent\@@FieldKids 
+     \let\@@FieldParent\@@FieldName
+    %\addtocommalist\@@FieldParent\@@FieldKids
      \appendtocommalist\@@FieldParent\@@FieldKids
      \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
      \dopresetfield
-     \let\@@FieldMode=\fieldchildmode
+     \let\@@FieldMode\fieldchildmode
    \fi
    \dosetfieldstatus\@@FieldMode\@@FieldParent\@@FieldKids\@@FieldRoot
    \dopresetfield}
 
-\def\dopresetfield {\iflocation\getvalue{preset\@@FieldType  field}\fi}
-\def\dopresetrecord{\iflocation\getvalue{preset\@@FieldType record}\fi}
+\def\dopresetfield
+  {\iftrialtypesetting\else\iflocation\getvalue{preset\@@FieldType  field}\fi\fi}
+
+\def\dopresetrecord
+  {\iftrialtypesetting\else\iflocation\getvalue{preset\@@FieldType record}\fi\fi}
 
 \def\dodefinethefieldset[#1][#2]% 
   {\dodefinefieldset{#1}{#2}}
diff --git a/tex/context/base/core-grd.tex b/tex/context/base/core-grd.tex
index 22a392bc2..427660dbe 100644
--- a/tex/context/base/core-grd.tex
+++ b/tex/context/base/core-grd.tex
@@ -840,6 +840,4 @@
      \global\chardef\fuzzysnappedleft0
    \fi\fi\fi}
 
-\protect
-
-\endinput
+\protect \endinput
diff --git a/tex/context/base/core-itm.tex b/tex/context/base/core-itm.tex
index f6d9961d9..9651315f0 100644
--- a/tex/context/base/core-itm.tex
+++ b/tex/context/base/core-itm.tex
@@ -537,6 +537,9 @@
      \ifnum\noflistelements=1               % tgv bv kolommen/nesting
        \findtwopassdata\s!list{\noflists:}% % wordt soms de volgorde
      \fi                                    % verstoord, vandaar \find
+\iftwopassdatafound
+  \ifcase0\twopassdata\relax \twopassdatafoundfalse \fi
+\fi  
      \iftwopassdatafound
        \ifnum\twopassdata=3
          \ifnum\noflistelements>1
@@ -564,7 +567,7 @@
      {\ifheaditem
         \doitemattributes\itemlevel\c!kopletter\c!kopkleur{\listitem}%
       \else\ifsymbolitem
-        \symsymbol
+        \symsymbol 
       \else
         \doitemattributes\itemlevel\c!letter\c!kleur{\listitem}%
       \fi\fi}%
diff --git a/tex/context/base/core-new.tex b/tex/context/base/core-new.tex
index 69b796925..96dbdba5c 100644
--- a/tex/context/base/core-new.tex
+++ b/tex/context/base/core-new.tex
@@ -267,8 +267,8 @@
   {\bgroup
    \dowithnextbox
      {\getparameters[\??ox]
-        [\c!x=\!!zeropoint,
-         \c!y=\!!zeropoint,
+        [\c!x=\zeropoint,
+         \c!y=\zeropoint,
          \c!breedte=\wd\nextbox,
          \c!hoogte=\wd\nextbox,
          \c!diepte=\dp\nextbox,
diff --git a/tex/context/base/core-not.tex b/tex/context/base/core-not.tex
index e86f8352a..26c9e7d93 100644
--- a/tex/context/base/core-not.tex
+++ b/tex/context/base/core-not.tex
@@ -104,7 +104,7 @@
   {\ifvmode
      \color
        [\@@vnlijnkleur]
-       {\hrule\!!width.2\hsize\!!height\@@vnlijndikte\!!depth\!!zeropoint}
+       {\hrule\!!width.2\hsize\!!height\@@vnlijndikte\!!depth\!!zeropoint}%
      \kern\strutdepth
    \fi}
 
@@ -201,7 +201,7 @@
    \def\startpopfootnotes  {\bgroup
                             \setfootnotehsize 
                             \setrigidcolumnhsize\hsize\@@vnkolomafstand\@@vnn
-                            \setbox0=\vbox\bgroup}
+                            \setbox0=\vbox\bgroup}%
    \def\stoppopfootnotes   {\egroup
                             \setbox0=\vbox
                               {\unvbox0\setbox0\lastbox
@@ -349,7 +349,7 @@
      \else
        \@EAEAEA\dodofootnote
      \fi
-   \else
+   \else % todo: \iftrialtypesetting 
      \@EA\gobbletwoarguments
    \fi{#2}}
 
diff --git a/tex/context/base/core-ntb.tex b/tex/context/base/core-ntb.tex
index 2ffc6ffae..0af157422 100644
--- a/tex/context/base/core-ntb.tex
+++ b/tex/context/base/core-ntb.tex
@@ -217,8 +217,12 @@
    \getvalue{\@@tblprefix\c!x#2}%
    \getvalue{\@@tblprefix\c!x#2\c!y#1}\relax}
 
+%\long\def\parseTR[#1][#2]#3\eTR% [#2] is dummy that kills spaces
+%  {\def\currentcol{0}\increment\maximumrow#3}
+
 \long\def\parseTR[#1][#2]#3\eTR% [#2] is dummy that kills spaces
-  {\def\currentcol{0}\increment\maximumrow#3}
+  {\def\currentcol{0}\increment\maximumrow
+   \setupTABLE[\v!rij][\maximumrow][#1]#3}
 
 % \long\def\parseTD[#1][#2]#3\eTD% [#2] is dummy that kills spaces
 %   {\getparameters[\@@tbl][\c!ny=\tblnr,\c!nx=\tblnc,nc=1,nr=1,#1]%
diff --git a/tex/context/base/core-pos.tex b/tex/context/base/core-pos.tex
index 3edbd1b15..3b6b16737 100644
--- a/tex/context/base/core-pos.tex
+++ b/tex/context/base/core-pos.tex
@@ -114,7 +114,6 @@
   %\setxvalue{\POSprefix#1}{\@@posp,\@@posx,\@@posy,\@@posw,\@@posh,\@@posd}}%
    \@EA\xdef\csname\POSprefix#1\endcsname{\@@posp,\@@posx,\@@posy,\@@posw,\@@posh,\@@posd}}%
 
-
 \def\setpospxyplus#1#2#3#4#5#6#7#8%
   {\dosetpositionnm\@@posp{#2}%
    \dosetpositionpt\@@posx{#3}%
diff --git a/tex/context/base/core-ref.tex b/tex/context/base/core-ref.tex
index 7fe973205..fdd01417f 100644
--- a/tex/context/base/core-ref.tex
+++ b/tex/context/base/core-ref.tex
@@ -241,37 +241,30 @@
 
 \newcount\crossreferencenumber \crossreferencenumber=1
 
-% \def\writereference#1#2#3#4%
-%   {\ifreferencing
-%      \doifsomething{#1}
-%        {\def\dowritereference##1%
-%           {\xdef\lastreference{##1}%
-%            \@EA\dodowritereference\lastreference\empty\empty\end
-%               {#2}{#3}{#4}}%
-%         \processcommalist[#1]\dowritereference}%
-%    \fi}
-
 \def\writereference#1#2#3#4%
   {\ifreferencing
      \edef\!!stringa{#1}%
      \ifx\!!stringa\empty \else
        \def\dowritereference##1%
-         {\def\lastreference{##1}%
+         {\xdef\lastreference{##1}%
           \@EA\dodowritereference\lastreference\empty\empty\end{#2}{#3}{#4}}%
        \rawprocesscommalist[\!!stringa]\dowritereference
      \fi
    \fi}
 
-\def\dodowritereference#1#2#3\end#4#5#6%
-  {\bgroup
+%D Beware: \type {#2} gobbles space in references so that 
+%D \typ {a nice ref} becomes \typ {anice ref}. 
+
+\def\dodowritereference#1#2#3\end#4#5#6% 
+  {\bgroup 
    \global\advance\crossreferencenumber 1
    \if#1-\if#2:%
      \let\referenceprefix\empty
      \xdef\lastreference{#3}%
    \else
-     \xdef\lastreference{#1#2#3}%
+     % \xdef\lastreference{#1#2#3}% here we loose the space
    \fi\else
-     \xdef\lastreference{#1#2#3}%
+     % \xdef\lastreference{#1#2#3}% here we loose the space
    \fi
    \ifx\lastreference\empty \else
      \doiffirstreferenceoccurance\lastreference
diff --git a/tex/context/base/core-sec.tex b/tex/context/base/core-sec.tex
index 73347fb25..d6a0e7d52 100644
--- a/tex/context/base/core-sec.tex
+++ b/tex/context/base/core-sec.tex
@@ -1195,6 +1195,7 @@
             \doifelsevalue{\??ko#1\c!eigennummer}{\v!ja} % brrr 
               {\edef\finalsectionnumber{#3}}
               {\bepaalkopnummer[#1]}%
+% todo : geen markering (leeg maken) 
             \expanded{\marking[#1\v!nummer]{\finalsectionnumber}}}%
          \writesection{#1}{-}{#4}%
        \fi
@@ -1321,6 +1322,8 @@
 
 \newif\ifheadnumbercontent % niet meer wijzigen / wordt mode
 
+% todo: kap
+
 \def\doplaatskoptekst#1#2#3#4%
   {\beginheadplacement{#1}%
    \setbox0=\ifvertical\vbox\else\hbox\fi % \vhbox
diff --git a/tex/context/base/core-spa.tex b/tex/context/base/core-spa.tex
index 891fed3f2..7223de12a 100644
--- a/tex/context/base/core-spa.tex
+++ b/tex/context/base/core-spa.tex
@@ -495,18 +495,24 @@
 
 \def\complexdoblanko
   {\flushfootnotes
-   \ifopelkaar
-     \ifinpagebody
-       \@EAEAEA\docomplexdoblanko
+   \ifmmode
+     \let\next\nocomplexdoblanko
+   \else
+     \ifopelkaar
+       \ifinpagebody
+         \let\next\docomplexdoblanko
+       \else
+         \let\next\nocomplexdoblanko
+       \fi
      \else
-       \@EAEAEA\nocomplexdoblanko
+       \let\next\docomplexdoblanko
      \fi
-   \else
-     \@EA\docomplexdoblanko
-   \fi}
+   \fi
+   \next}
 
 \def\nocomplexdoblanko[#1]% 
-  {\par}
+  {% evt blokkeerfalse  
+   \ifmmode\else\par\fi}
 
 \def\docomplexdoblanko[#1]% pas op \relax's zijn nodig ivm volgende \if
   {\global\blankoresetfalse
diff --git a/tex/context/base/core-ver.tex b/tex/context/base/core-ver.tex
index 3061ea280..15715da32 100644
--- a/tex/context/base/core-ver.tex
+++ b/tex/context/base/core-ver.tex
@@ -129,7 +129,9 @@
 \installnewpretty X {\setupprettiesintype{XML}\setupprettytype}
 
 \def\setupcommonverbatim#1%
-  {\def\prettyidentifier{TEX}%
+  {\eightbitcharactersfalse % obey regime / encoding 
+   %
+   \def\prettyidentifier{TEX}%
    %
    \doifelsevalue{#1\c!tekst}{\v!ja}
      {\naturaltextexttrue}{\naturaltextextfalse}%
diff --git a/tex/context/base/enco-ec.tex b/tex/context/base/enco-ec.tex
index 5e2cb46ad..3f9bc896f 100644
--- a/tex/context/base/enco-ec.tex
+++ b/tex/context/base/enco-ec.tex
@@ -3,9 +3,9 @@
 %D      version=1999.16.7,
 %D        title=\CONTEXT\ Encoding Macros,
 %D     subtitle=\LATEX\ EC Encoding,
-%D       author=Taco Hoekwater,
+%D       author={Hans Hagen, Taco Hoekwater, Patrick Gundlach},
 %D         date=\currentdate,
-%D    copyright={Hans Hagen \& Taco Hoekwater}]
+%D    copyright={Hans Hagen \& Taco Hoekwater \& Patrick Gundlach}]
 %C
 %C This module is part of the \CONTEXT\ macro||package and is
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
@@ -59,14 +59,29 @@
 \definecharacter textcedilla      11 
 \definecharacter textogonek       12 
 
-\definecharacter textunderscore   95 
-
+\definecharacter quotesinglebase  13 % singlebasequote 
+\definecharacter guilsingleleft   14 % singleleftguillemot
+\definecharacter guilsingleright  15 % singlerightguillemot
+\definecharacter quotedblleft     16 % doubleleftquote
+\definecharacter quotedblright    17 % doublerightquote
+\definecharacter quotedblbase     18 % doiublebasequote 
 \definecharacter leftguillemot    19
 \definecharacter rightguillemot   20
-
+\definecharacter endash           21 % lig
+\definecharacter emdash           22 % lig
+\definecharacter cwm              23 % compoundwordmark
+\definecharacter perthousand      24
 \definecharacter dotlessi         25
 \definecharacter dotlessj         26
 
+\definecharacter textbackslash    92  
+\definecharacter textasciicircum  94 % ? 
+\definecharacter textunderscore   95 
+\definecharacter textbraceleft   123 % textleftbrace
+\definecharacter textbraceright  125 % textrightbrace
+\definecharacter texttilde       126 
+\definecharacter softhyphen      127 % ?
+
 \definecharacter Abreve          128
 \definecharacter Aogonek         129
 \definecharacter Cacute          130
@@ -98,7 +113,7 @@
 \definecharacter IJligature      156
 \definecharacter Idotaccent      157
 \definecharacter dmacron         158
-  
+\definecharacter sectionmark     159  
 \definecharacter abreve          160
 \definecharacter aogonek         161
 \definecharacter cacute          162
@@ -128,7 +143,9 @@
 \definecharacter zcaron          186
 \definecharacter zdotaccent      187
 \definecharacter ijligature      188
-  
+\definecharacter exclamdown      189 % lig
+\definecharacter questiondown    190 % lig
+\definecharacter pounds          191
 \definecharacter Agrave          192
 \definecharacter Aacute          193
 \definecharacter Acircumflex     194
@@ -145,7 +162,7 @@
 \definecharacter Iacute          205
 \definecharacter Icircumflex     206
 \definecharacter Idiaeresis      207
-
+\definecharacter Eth             208
 \definecharacter Ntilde          209
 \definecharacter Ograve          210
 \definecharacter Oacute          211
@@ -177,7 +194,7 @@
 \definecharacter iacute          237
 \definecharacter icircumflex     238
 \definecharacter idiaeresis      239
-
+\definecharacter eth             240
 \definecharacter ntilde          241
 \definecharacter ograve          242
 \definecharacter oacute          243
diff --git a/tex/context/base/enco-ini.tex b/tex/context/base/enco-ini.tex
index 8f5fe8ab4..ee79b4052 100644
--- a/tex/context/base/enco-ini.tex
+++ b/tex/context/base/enco-ini.tex
@@ -748,18 +748,25 @@
 \def\stoppatternaccents%
   {\let\char\savedpatternchar}
 
-% \def\presetcharacter#1%
-%   {\setvalue{#1}{\dohandlecharacter{#1}}}
-
 \def\definecharacter#1 #2 %
   {\ifundefined{#1}\setvalue{#1}{\dohandlecharacter{#1}}\fi
-%  {\setvalue{#1}{\dohandlecharacter{#1}}%
-%  {\@EA\presetcharacter\@EA{\@EA\strippedcsname\csname#1\endcsname}%
    \doifnumberelse{\string#2}
      {\setvalue{\characterencoding\string#1}{\char#2 }% watch the space
       \doautosetregime{#1}{#2}}
      {\setvalue{\characterencoding\string#1}{#2}}}
 
+% better 
+% 
+% \def\definecharacter#1 #2 %
+%   {\ifundefined{#1}\setvalue{#1}{\dohandlecharacter{#1}}\fi
+%    \doifnumberelse{\string#2}
+%      {\setevalue{\characterencoding\string#1}{\noexpand\charofnum{\number#2}}% watch the space
+%       \doautosetregime{#1}{#2}}
+%      {\setvalue{\characterencoding\string#1}{#2}}}
+% 
+% \def\charofnum#1{\char#1 }
+% \def\byteofnum#1{\rawcharacter{#1}}
+
 \beginTEX
 
 \def\dohandlecharacter#1%
@@ -1111,7 +1118,7 @@
 
 \ifx\obeylccodes\undefined
 
-\def\obeylccodes%
+\def\obeylccodes
   {\scratchcounter32
    \loop
      \ifnum\scratchcounter<127
diff --git a/tex/context/base/font-run.tex b/tex/context/base/font-run.tex
index 0ed13e09e..12c607a04 100644
--- a/tex/context/base/font-run.tex
+++ b/tex/context/base/font-run.tex
@@ -130,7 +130,8 @@
               {\red
                \dostepwiserecurse{0}{15}{1}
                  {\let\col\recurselevel
-                  \scratchcounter="\hexnumber\row\hexnumber\col\relax
+                  \@EA\scratchcounter\normaldblquote\hexnumber\row\hexnumber\col\relax
+                  \edef\rowcol{\the\scratchcounter}%
                   \iffontchar\font\scratchcounter
                     \setbox\scratchbox\ruledhbox{\black\char\scratchcounter}%
                     \ifdim\wd\scratchbox>\!!zeropoint\relax
@@ -147,8 +148,8 @@
                            \setbox\scratchbox=\hbox
                              {\raise.5\dp\scratchbox\hbox
                                 {\lower.5\ht\scratchbox\copy\scratchbox}}%
-                             \ht\scratchbox\!!zeropoint
-                             \dp\scratchbox\!!zeropoint
+                             \ht\scratchbox\zeropoint
+                             \dp\scratchbox\zeropoint
                            \else
                              \ht\scratchbox\ht\strutbox
                              \dp\scratchbox\dp\strutbox
@@ -160,17 +161,17 @@
                        {\ifdone
                           \blue \hsize2.4em
                           \edef\ascii
-                            {\ifnum\hyphenchar\font=\scratchcounter
+                            {\ifnum\hyphenchar\font=\rowcol
                                hyph%
-                             \else\ifnum\skewchar\font=\scratchcounter
+                             \else\ifnum\skewchar\font=\rowcol
                                skew%
                              \fi\fi}%
                           \tinyfont
                           {\red\ascii}\hfill
-                          \number\scratchcounter
+                          \number\rowcol
                           \vfill
-                          \octnumber\scratchcounter\hfill
-                          \lchexnumbers\scratchcounter\par
+                          \octnumber\rowcol\hfill
+                          \lchexnumbers\rowcol\par
                         \fi}}
                   \stopoverlay}}}
           \par}}
diff --git a/tex/context/base/meta-ini.tex b/tex/context/base/meta-ini.tex
index dd90344c2..d9b407fff 100644
--- a/tex/context/base/meta-ini.tex
+++ b/tex/context/base/meta-ini.tex
@@ -328,7 +328,8 @@
       \convertcommand\!!stringa\to\ascii % otherwise problems 
       \doifcolorelse{\ascii}             % with 2\bodyfontsize
         {\setevalue{#1}{\MPcolor{\getvalue{#1}}}}
-        {\setbox\scratchbox=\hbox{\scratchdimen=\getvalue{#1}sp}%
+        {% can be aux macro 
+         \setbox\scratchbox=\hbox{\scratchdimen=\getvalue{#1}sp}%
          \ifdim\wd\scratchbox=\zeropoint
            \scratchcounter=\getvalue{#1}\relax
            \setevalue{#1}{\the\scratchcounter}%
diff --git a/tex/context/base/meta-pag.tex b/tex/context/base/meta-pag.tex
index ccc41a1cd..f33fa3ee2 100644
--- a/tex/context/base/meta-pag.tex
+++ b/tex/context/base/meta-pag.tex
@@ -40,6 +40,7 @@
     PrintPaperHeight    :=  \the\printpapierhoogte ;
     PrintPaperWidth     :=  \the\printpapierbreedte ;
     TopSpace            :=  \the\kopwit ;
+    BottomSpace         :=  \the\bodemwit ;
     BackSpace           :=  \the\rugwit ;
     CutSpace            :=  \the\snijwit ;
     MakeupHeight        :=  \the\zethoogte ;
diff --git a/tex/context/base/mult-sys.tex b/tex/context/base/mult-sys.tex
index 02600c603..e1dda1c36 100644
--- a/tex/context/base/mult-sys.tex
+++ b/tex/context/base/mult-sys.tex
@@ -431,6 +431,7 @@
 \definesystemvariable {op}   % OPsomming
 \definesystemvariable {os}   % OffSet
 \definesystemvariable {ov}   % OVerlay
+\definesystemvariable {ox}   % OffsetBox
 \definesystemvariable {pa}   % PAlet
 \definesystemvariable {pb}   % PuBlicatie
 \definesystemvariable {pc}   % PageComment    
diff --git a/tex/context/base/page-lay.tex b/tex/context/base/page-lay.tex
index bd3a7d2f9..72f03c9ce 100644
--- a/tex/context/base/page-lay.tex
+++ b/tex/context/base/page-lay.tex
@@ -53,6 +53,7 @@
 \newdimen\kopwit              \kopwit              = 2cm
 \newdimen\rugwit              \rugwit              = \kopwit
 \newdimen\snijwit             \snijwit             = 0pt
+\newdimen\bodemwit            \bodemwit            = 0pt
 
 \newdimen\hoofdhoogte         \hoofdhoogte         = 2cm
 \newdimen\voethoogte          \voethoogte          = \hoofdhoogte
diff --git a/tex/context/base/page-sid.tex b/tex/context/base/page-sid.tex
index b2fe14f78..13bfd6224 100644
--- a/tex/context/base/page-sid.tex
+++ b/tex/context/base/page-sid.tex
@@ -308,14 +308,16 @@
    \ifrightfloat
      \hfill
      \ifmarginfloat
-       \rlap{\hskip\rechtermargeafstand\hskip\rightskip\unhbox\floatbox}%
+%       \rlap{\hskip\rechtermargeafstand\hskip\rightskip\unhbox\floatbox}%
+\rlap{\tbox{\hskip\rechtermargeafstand\hskip\rightskip\unhbox\floatbox}}%
      \else
        \unhbox\floatbox
      \fi
    \else
      \noindent
      \ifmarginfloat
-       \llap{\unhbox\floatbox\hskip\leftskip\hskip\linkermargeafstand}%
+%       \llap{\unhbox\floatbox\hskip\leftskip\hskip\linkermargeafstand}%
+\llap{\tbox{\unhbox\floatbox\hskip\leftskip\hskip\linkermargeafstand}}%
      \else
        \unhbox\floatbox
      \fi
@@ -330,7 +332,7 @@
    %\noindent
    \resetsidefloatparagraph
    \ignorespaces}
-
+
 \newcount\sidefloatparagraph
 
 \def\iffirstsidefloatparagraph%
diff --git a/tex/context/base/s-abr-01.tex b/tex/context/base/s-abr-01.tex
index a1347030a..b6bb47f81 100644
--- a/tex/context/base/s-abr-01.tex
+++ b/tex/context/base/s-abr-01.tex
@@ -49,6 +49,7 @@
 \logo [EMACS]      {emacs}
 \logo [EMTEX]      {em\TeX}
 \logo [EPS]        {eps}
+\logo [EXAMPLE]    {eXaMpLe}
 \logo [ETEX]       {\eTeX}
 \logo [EUROMATH]   {EuroMath}
 \logo [EUROTEX]    {Euro\TeX}
diff --git a/tex/context/base/spec-tpd.tex b/tex/context/base/spec-tpd.tex
index 5b9d66613..438519981 100644
--- a/tex/context/base/spec-tpd.tex
+++ b/tex/context/base/spec-tpd.tex
@@ -237,7 +237,7 @@
    \doifnumberelse{\commalistelement}
      {\ifcase\commalistelement\else
         \edef\pdfimagepagenumber{page \commalistelement}%
-        \message{(pdf image \pdfimagepagenumber)}%
+       %\message{(pdf image \pdfimagepagenumber)}%
       \fi}
      {}}
 
diff --git a/tex/context/base/supp-fil.tex b/tex/context/base/supp-fil.tex
index bf5e6fed5..43449ef93 100644
--- a/tex/context/base/supp-fil.tex
+++ b/tex/context/base/supp-fil.tex
@@ -583,7 +583,7 @@
 %% 
 %% \def\setspecialcatcodes%
 %%   {\catcode`/=\@@other
-%%    \catcode`"=\@@other
+%%    \catcode`"=\@@letter
 %%    \catcode`<=\@@other
 %%    \catcode`>=\@@other}
 
diff --git a/tex/context/base/supp-mps.tex b/tex/context/base/supp-mps.tex
index 97be8f30a..deb669db7 100644
--- a/tex/context/base/supp-mps.tex
+++ b/tex/context/base/supp-mps.tex
@@ -1190,7 +1190,8 @@
 
 \def\dodohandleMPcolor#1 #2 #3setrgbcolor#4setrgbcolor*\\%
   {\bgroup
-\ifdim\MPspecialsignal=.123pt % color spec / hardcoded hack 
+%\ifnum\MPspecialsignal=123 % color spec / hardcoded hack 
+\ifdim#1pt=.123pt
   \immediate\write\scratchwrite{#1 #2 #3 setrgbcolor}%
 \else
    \ifforcegrayMPcolors
diff --git a/tex/context/base/syst-ext.tex b/tex/context/base/syst-ext.tex
index 2276f894a..624deaec7 100644
--- a/tex/context/base/syst-ext.tex
+++ b/tex/context/base/syst-ext.tex
@@ -4050,8 +4050,11 @@
 %D
 %D This macro needs a speed-up!
 
-\def\gobblespacetokens % will go to syst-ext.tex + speed up
-  {\doifnextcharelse\empty\donothing\donothing} % no {}\do\do ! 
+%\def\gobblespacetokens 
+%  {\doifnextcharelse\empty\donothing\donothing} % no {}\do\do ! 
+
+\def\gobblespacetokens 
+  {\afterassignment\nexttoken\let\nexttoken=}
 
 %D \macros
 %D   {verbatimargument}
diff --git a/tex/context/base/syst-gen.tex b/tex/context/base/syst-gen.tex
index fb6788018..f65eaf75f 100644
--- a/tex/context/base/syst-gen.tex
+++ b/tex/context/base/syst-gen.tex
@@ -290,7 +290,8 @@
 \newdimen\!!widthb \newdimen\!!heightb \newdimen\!!depthb
 \newdimen\!!widthc \newdimen\!!heightc \newdimen\!!depthc
 
-\newif\if!!donea   \newif\if!!doneb    \newif\if!!donec
+\newif\if!!donea   \newif\if!!doneb    
+\newif\if!!donec   \newif\if!!doned
 
 \ifx  \z@\undefined \else \let\zeropoint\z@   \fi
 \ifx \@ne\undefined \else \let\plusone  \@ne  \fi
diff --git a/tex/context/base/xtag-ext.tex b/tex/context/base/xtag-ext.tex
index 0645cea38..d6f140a33 100644
--- a/tex/context/base/xtag-ext.tex
+++ b/tex/context/base/xtag-ext.tex
@@ -115,32 +115,35 @@
 \bgroup \catcode`\<=\active
 
 \gdef\saveasXMLdata#1#2% name raw data 
-  {\dodoglobal\setevalue{\@@XMLsave#1}{#2}} % \edef! 
+  {\dodoglobal\setevalue{\@@XMLsave:#1}{#2}} % \edef! 
 
 \gdef\saveXMLdata#1#2% name data-name ; definitely no \edef
-  {\dodoglobal\copycsname\@@XMLsave#1\endcsname\csname\@@XMLdata:#2\endcsname}
+  {\dodoglobal\copycsname\@@XMLsave:#1\endcsname\csname\@@XMLdata:#2\endcsname}
 
 \gdef\saveXMLdatainelement#1#2#3% name element data 
-  {\dodoglobal\setevalue{\@@XMLsave#1}% todo: one level expansion 
+  {\dodoglobal\setevalue{\@@XMLsave:#1}% todo: one level expansion 
      {<#2 \currentXMLarguments>\XMLflush{#3}</#2>}}
 
 \gdef\saveXMLdatastructure#1#2#3#4#5#6% name element args before data after
-  {\dodoglobal\setevalue{\@@XMLsave#1}% todo: one level expansion 
+  {\dodoglobal\setevalue{\@@XMLsave:#1}% todo: one level expansion 
      {<#2 #3 \currentXMLarguments>#4\XMLflush{#5}#6</#2>}}
 
 \gdef\doifelseXMLelement#1%
-  {\doifdefinedelse{\@@XMLsave#1}}
+  {\doifdefinedelse{\@@XMLsave:#1}}
 
 \gdef\flushXMLelement#1%
-  {\csname\@@XMLsave#1\endcsname}
+  {\csname\@@XMLsave:#1\endcsname}
 
 \gdef\showXMLelement#1%
-  {\showvalue{\@@XMLsave#1}}
+  {\showvalue{\@@XMLsave:#1}}
+
+\gdef\eraseXMLelement#1% 
+  {\dodoglobal\letbeundefined{\@@XMLsave:#1}}
 
 \gdef\processXMLelement#1%
   {\bgroup
    \enableXMLelements 
-   \getvalue{\@@XMLsave#1}%
+   \getvalue{\@@XMLsave:#1}%
    \egroup}
 
 \gdef\texXMLelement#1%
@@ -148,10 +151,9 @@
    \setnormalcatcodes
    \scantokens\@EA\@EA\@EA{\csname\@@XMLsave#1\endcsname}%
    \endgroup}
-
 
 \egroup
-
+
 \def\potentialXMLentity#1%
   {\doifXMLentityelse{#1}{\getXMLentity{#1}}{#1}}
 
diff --git a/tex/context/base/xtag-ini.tex b/tex/context/base/xtag-ini.tex
index e3db7939e..b768731b7 100644
--- a/tex/context/base/xtag-ini.tex
+++ b/tex/context/base/xtag-ini.tex
@@ -11,6 +11,8 @@
 %C therefore copyrighted by \PRAGMA. See mreadme.pdf for
 %C details.
 
+% todo: XMLfullsave == also attributes 
+
 % csnames 
 
 \beginTEX
@@ -364,32 +366,10 @@
 \long\def\xparseXMLprocess ?#1 #2>{\parseXMLprocess{#1}{#2}}
 \long\def\xparseXMLelement     #1>{\parseXMLelement #1 >}
 
-% this kind of optimizations are only faster in a more 
-% extensive if tree combined with equally spread occurance of 
-% #1 (also tested for arguments)
-%
-% \long\def\doXMLelement#1%
-%   {\csname<\if#1!!\else\if#1??\else.\fi\fi>\endcsname#1}
-%
-% \long\setvalue{<!>}!#1 {\parseXMLescape{#1}}
-% \long\setvalue{<?>}?#1 {\parseXMLprocess{#1}}
-% \long\setvalue{<.>}#1>{\parseXMLelement#1 >}
-
 %D The escape handler takes care of the fuzzy \type {<!} 
 %D constructs. Unfortunately, we need to catch \type {<--text} 
 %D too, so we need another handler: 
 
-% \long\def\xparseXMLescape !#1#2%
-%   {\if#1-%
-%      \if#2-%
-%        \expandafter\expandafter\expandafter\xxparseXMLescape
-%      \else
-%        \expandafter\expandafter\expandafter\xyparseXMLescape
-%      \fi
-%    \else
-%      \expandafter\xyparseXMLescape
-%    \fi#1#2}
-
 \long\def\xparseXMLescape !#1#2%
   {\if#1-%
      \if#2-%
@@ -405,7 +385,6 @@
      \fi
    \fi#1#2}
 
-
 \long\def\xxparseXMLescape--#1{\parseXMLescape{--}#1}
 \long\def\xyparseXMLescape#1  {\parseXMLescape{#1}}
 \long\def\xzparseXMLescape[#1[{\parseXMLescape{#1}}
@@ -421,10 +400,6 @@
 \def\parseXMLescape#1% #2> parsing takes place in macros 
   {\executeifdefined{\@@XMLescape:#1}{\csname\@@XMLescape:\s!default\endcsname}}
 
-\let\normalparseXMLescape \parseXMLescape
-\let\normalparseXMLelement\parseXMLelement
-\let\normalparseXMLprocess\parseXMLprocess
-
 %D In our case, processing instructions are only needed if
 %D we want specific \CONTEXT\ support. This may be useful in
 %D applications where the data is generated by an
@@ -464,6 +439,12 @@
         \noexpand\gobbleoneargument
         {\expandafter\noexpand\currentXMLprocess}}}
 
+%D One never knows: 
+
+\let\normalparseXMLescape \parseXMLescape
+\let\normalparseXMLelement\parseXMLelement
+\let\normalparseXMLprocess\parseXMLprocess
+
 %D Next we will implement the normal element handler. This
 %D piece of code is complicated by the fact that we need to
 %D handle namespaces.
@@ -1199,19 +1180,27 @@
 
 \newtoks\globalscratchtoks
 
-\def\expandXMLvalue#1%
-  {\ifcsname#1\endcsname
+\def\doexpandXMLvalue#1#2%
+  {\ifcsname#2\endcsname
      \bgroup
-\enableXMLexpansion
+     \enableXMLexpansion
      \let\getXMLentity\expandedXMLentity
-     \expanded{\global\globalscratchtoks{\csname#1\endcsname}}%
+     #1% simplify maps entities back to _ and alike 
+     \expanded{\global\globalscratchtoks{\csname#2\endcsname}}%
      \egroup
-     \@EA\edef\csname#1\endcsname{\the\globalscratchtoks}%
+     \@EA\edef\csname#2\endcsname{\the\globalscratchtoks}%
    \fi}
 
-\def\expandTEXpar    #1#2{\expandXMLvalue{#1\interfaced{#2}}}
-\def\expandXMLpar    #1#2{\expandXMLvalue{\@@XMLvariable:#1:#2}}
-\def\expandXMLarguments#1{\expandXMLvalue{\@@XMLmap:#1}}
+\def\expandXMLvalue  {\doexpandXMLvalue\relax}
+\def\simplifyXMLvalue{\doexpandXMLvalue\XMLsimpleentitiestrue}
+
+\def\expandTEXpar      #1#2{\expandXMLvalue{#1\interfaced{#2}}}
+\def\expandXMLpar      #1#2{\expandXMLvalue{\@@XMLvariable:#1:#2}}
+\def\expandXMLarguments  #1{\expandXMLvalue{\@@XMLmap:#1}}
+
+\def\simplifyTEXpar    #1#2{\simplifyXMLvalue{#1\interfaced{#2}}}
+\def\simplifyXMLpar    #1#2{\simplifyXMLvalue{\@@XMLvariable:#1:#2}}
+\def\simplifyXMLarguments#1{\simplifyXMLvalue{\@@XMLmap:#1}}
 
 %D \startbuffer[tex]
 %D \defineXMLsingular [fx:root]
diff --git a/tex/context/base/xtag-xsl.tex b/tex/context/base/xtag-xsl.tex
index ac88845b9..e0a3e2f4e 100644
--- a/tex/context/base/xtag-xsl.tex
+++ b/tex/context/base/xtag-xsl.tex
@@ -107,14 +107,6 @@
   {\expanded{\applyXSLTscript
      [#1][\TEXbufferfile{\ifsecondargument#2\else\jobname\fi}]}}
 
-%D \startMPdrawing
-%D \stopMPdrawing
-%D \pushMPdrawing
-%D \popMPdrawing
-%D \resetMPdrawing
-%D \ifMPdrawingdone
-%D \getMPdrawing
-
 \def\resetXSLTscripting#1%
   {\setgvalue{\??xl\s!dummy}{\doXSLTscript{#1}{}}}