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%D \module
%D [ file=catc-cys,
%D version=2006.09.18,
%D title=\CONTEXT\ Catcode Macros,
%D subtitle=Extra Tables,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
%D We prefer to define relevant catcode tables in this file instead
%D of everywhere around.
\ifdefined \ctxcatcodes \else \newcatcodetable \ctxcatcodes \fi
\ifdefined \prtcatcodes \else \newcatcodetable \prtcatcodes \fi
\ifdefined \txtcatcodes \else \newcatcodetable \txtcatcodes \fi
%ifdefined \mthcatcodes \else \newcatcodetable \mthcatcodes \fi % math, not used, too tricky
\ifdefined \tpacatcodes \else \newcatcodetable \tpacatcodes \fi % { }
\ifdefined \tpbcatcodes \else \newcatcodetable \tpbcatcodes \fi % < >
\setnewconstant \doublecommentsignal "10FF25 %% < 110000 (last valid range)
\startcatcodetable \ctxcatcodes
\catcode\tabasciicode \spacecatcode
\catcode\endoflineasciicode \endoflinecatcode
\catcode\formfeedasciicode \endoflinecatcode
\catcode\spaceasciicode \spacecatcode
\catcode\endoffileasciicode \ignorecatcode
% \catcode\circumflexasciicode\superscriptcatcode
% \catcode\underscoreasciicode\subscriptcatcode
% \catcode\ampersandasciicode \alignmentcatcode
\catcode\underscoreasciicode\othercatcode
\catcode\circumflexasciicode\othercatcode
\catcode\ampersandasciicode \othercatcode
\catcode\backslashasciicode \escapecatcode
\catcode\leftbraceasciicode \begingroupcatcode
\catcode\rightbraceasciicode\endgroupcatcode
\catcode\dollarasciicode \mathshiftcatcode
\catcode\hashasciicode \parametercatcode
\catcode\commentasciicode \commentcatcode
\catcode\tildeasciicode \activecatcode
\catcode\barasciicode \activecatcode
\stopcatcodetable
\startcatcodetable \prtcatcodes
\catcode\tabasciicode \spacecatcode
\catcode\endoflineasciicode \endoflinecatcode
\catcode\formfeedasciicode \endoflinecatcode
\catcode\spaceasciicode \spacecatcode
\catcode\endoffileasciicode \ignorecatcode
\catcode\circumflexasciicode \superscriptcatcode % candidate
\catcode\underscoreasciicode \lettercatcode
\catcode\ampersandasciicode \alignmentcatcode
% \catcode\colonasciicode \lettercatcode % candidate
\catcode\backslashasciicode \escapecatcode
\catcode\leftbraceasciicode \begingroupcatcode
\catcode\rightbraceasciicode \endgroupcatcode
\catcode\dollarasciicode \mathshiftcatcode
\catcode\hashasciicode \parametercatcode
\catcode\commentasciicode \commentcatcode
\catcode\atsignasciicode \lettercatcode
\catcode\exclamationmarkasciicode\lettercatcode
\catcode\questionmarkasciicode \lettercatcode
\catcode\tildeasciicode \activecatcode
\catcode\barasciicode \activecatcode
\stopcatcodetable
%startcatcodetable \mthcatcodes
% \catcode\tabasciicode \spacecatcode
% \catcode\endoflineasciicode \endoflinecatcode
% %\catcode\newlineasciicode \spacecatcode
% \catcode\formfeedasciicode \endoflinecatcode
% \catcode\spaceasciicode \spacecatcode
% \catcode\endoffileasciicode \ignorecatcode
% \catcode\circumflexasciicode\superscriptcatcode
% \catcode\underscoreasciicode\subscriptcatcode
% \catcode\ampersandasciicode \alignmentcatcode
% \catcode\backslashasciicode \escapecatcode
% \catcode\leftbraceasciicode \begingroupcatcode
% \catcode\rightbraceasciicode\endgroupcatcode
% \catcode\dollarasciicode \mathshiftcatcode
% \catcode\hashasciicode \parametercatcode
% \catcode\commentasciicode \commentcatcode
% %\catcode\tildeasciicode \activecatcode
% %\catcode\barasciicode \activecatcode
%stopcatcodetable
\startcatcodetable \tpacatcodes
\catcode\tabasciicode \othercatcode
\catcode\endoflineasciicode \othercatcode
\catcode\formfeedasciicode \othercatcode
\catcode\spaceasciicode \othercatcode
\catcode\endoffileasciicode \othercatcode
\catcode\leftbraceasciicode \begingroupcatcode
\catcode\rightbraceasciicode\endgroupcatcode
\stopcatcodetable
\startcatcodetable \tpbcatcodes
\catcode\tabasciicode \othercatcode
\catcode\endoflineasciicode \othercatcode
\catcode\formfeedasciicode \othercatcode
\catcode\spaceasciicode \othercatcode
\catcode\endoffileasciicode \othercatcode
\catcode\lessthanasciicode \begingroupcatcode
\catcode\morethanasciicode \endgroupcatcode
\stopcatcodetable
\startcatcodetable \txtcatcodes
\catcode\tabasciicode \spacecatcode
\catcode\endoflineasciicode \endoflinecatcode
\catcode\formfeedasciicode \endoflinecatcode
\catcode\spaceasciicode \spacecatcode
\catcode\endoffileasciicode \ignorecatcode
\catcode\backslashasciicode \escapecatcode
\catcode\leftbraceasciicode \begingroupcatcode
\catcode\rightbraceasciicode\endgroupcatcode
\catcode\doublecommentsignal\commentcatcode
\stopcatcodetable
\letcatcodecommand \ctxcatcodes \barasciicode \relax
\letcatcodecommand \ctxcatcodes \tildeasciicode \relax
\catcodetable \ctxcatcodes
\let \defaultcatcodetable \ctxcatcodes
% \defaultcatcodetable \ctxcatcodes % also an option
% for the moment here:
\protected\def\starttexcode
{\pushcatcodetable
\catcodetable\prtcatcodes}
\protected\def\stoptexcode
{\popcatcodetable}
\protected\def\startcontextcode
{\pushcatcodetable
\catcodetable\ctxcatcodes}
\protected\def\stopcontextcode
{\popcatcodetable}
% not visible, only for special cases
\newcatcodetable \ctdcatcodes % context definitions
\startcatcodetable \ctdcatcodes
\catcode\tabasciicode \ignorecatcode
\catcode\endoflineasciicode \ignorecatcode
\catcode\formfeedasciicode \ignorecatcode
\catcode\spaceasciicode \ignorecatcode
\catcode\endoffileasciicode \ignorecatcode
\catcode\circumflexasciicode \superscriptcatcode % candidate
\catcode\underscoreasciicode \lettercatcode
\catcode\ampersandasciicode \alignmentcatcode
% \catcode\colonasciicode \lettercatcode % candidate
\catcode\backslashasciicode \escapecatcode
\catcode\leftbraceasciicode \begingroupcatcode
\catcode\rightbraceasciicode \endgroupcatcode
\catcode\dollarasciicode \mathshiftcatcode
\catcode\hashasciicode \parametercatcode
\catcode\commentasciicode \commentcatcode
\catcode\atsignasciicode \lettercatcode
\catcode\exclamationmarkasciicode\lettercatcode
\catcode\questionmarkasciicode \lettercatcode
\catcode\tildeasciicode \activecatcode
\catcode\barasciicode \activecatcode
\stopcatcodetable
\protected\def\startcontextdefinitioncode
{\pushcatcodetable
\catcodetable\ctdcatcodes}
\protected\def\stopcontextdefinitioncode
{\popcatcodetable}
\endinput
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