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%D \module
%D [ file=typo-bld, % was node-par,
%D version=2008.09.30,
%D title=\CONTEXT\ Typesetting Macros,
%D subtitle=Paragraph Building,
%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.
\writestatus{loading}{ConTeXt Typesetting Macros / Paragraph Building}
%D This is very experimental, undocumented, subjected to changes, etc. just as
%D the underlying interfaces. But at least it's cleaned as part of the status-mkiv
%D cleanup.
% \enabletrackers[builders.hpack.overflow]
% \enabletrackers[builders.hpack.quality]
% \enabletrackers[builders.vpack.quality]
% \startparbuilder[default]
% \input tufte \par
% \startparbuilder[oneline]
% \input tufte \par
% \stopparbuilder
% \input tufte \par
% \stopparbuilder
%
% \startparbuilder[oneline]
% \dorecurse{100}{\input ward \par}
% \stopparbuilder
\unprotect
\registerctxluafile{typo-bld}{}
\definesystemattribute[parbuilder][public]
\installcorenamespace {parbuilder}
\unexpanded\def\defineparbuilder[#1]%
{\clf_defineparbuilder{#1}}
\unexpanded\def\startparbuilder[#1]%
{\ifhmode\par\fi
\clf_startparbuilder{#1}}
\unexpanded\def\stopparbuilder
{\ifhmode\par\fi
\clf_stopparbuilder}
\unexpanded\def\setmainparbuilder[#1]%
{\clf_setparbuilder{#1}}
% no high level interface, after all implementing a linebreaker is not something that
% the average user will do
\defineparbuilder[default] % just for testing
\defineparbuilder[oneline] % just for testing
\defineparbuilder[basic] % just for testing
\unexpanded\def\enableparbuilders {\clf_enableparbuilder } % hooks in otr so we need to pickup
\unexpanded\def\disableparbuilders{\clf_disableparbuilder} % hooks in otr so we need to pickup
\protect \endinput
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