%D \module %D [ file=node-ini, %D version=2006.08.20, %D title=\CONTEXT\ Character Macros, %D subtitle=Node Support (Initialization), %D author=Hans Hagen, %D date=\currentdate, %D copyright=PRAGMA] %C %C This module is part of the \CONTEXT\ macro||package and is %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. \writestatus{loading}{Node Support (initialization)} \registerctxluafile{node-ini}{1.001} % \appendtoks % \ctxlua { % callbacks.push('hpack_filter') % callbacks.push('vpack_filter') % callbacks.push('buildpage_filter') % callbacks.push('pre_linebreak_filter') % callbacks.push('pre_output_filter') % }% % \to \everybeforeoutput % \appendtoks % \ctxlua { % callbacks.pop('hpack_filter') % callbacks.pop('vpack_filter') % callbacks.pop('buildpage_filter') % callbacks.pop('pre_linebreak_filter') % callbacks.pop('pre_output_filter') % }% % \to \everyafteroutput \newcount\shownodescounter \def\shownextnodes {\afterassignment\doshownodes\shownextnodescounter} \def\showflatnodes {\afterassignment\doshownodes\showflatnodescounter} \def\doshownextnodes {\ctxlua{texio.write_nl('log',nodes.serializebox(\number\shownodescounter,false,true))}} \def\doshowflatnodes {\ctxlua{texio.write_nl('log',nodes.serializebox(\number\shownodescounter,true, true))}} \def\visualizenextnodes{\dowithnextbox{\ctxlua{nodes.visualizebox(\number\nextbox,false,true)}}} \def\visualizeflatnodes{\dowithnextbox{\ctxlua{nodes.visualizebox(\number\nextbox,true,true)}}} \def\starttracingnodes[#1]{\ctxlua{nodes.tracers.characters.start("#1")}} \def\stoptracingnodes {\ctxlua{nodes.tracers.characters.stop()}} % \starttext % \starttracingnodes[characters] % \input tufte \par % \input tufte \par % \stoptracingnodes % \stoptext \endinput