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%D \module
%D [ file=typo-wrp,
%D version=2014.11.09,
%D title=\CONTEXT\ Typesetting Macros,
%D subtitle=Wrappers,
%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 / Wrapping}
\unprotect
\registerctxluafile{typo-wrp}{1.001}
%D This definition has moved from page-lin.tex to spac-hor.tex (due to
%D visualization added in august 2003) and now to here (november 2014)
%D due to cacthing border cases in dirty and messy \XML\ sources).
% \unexpanded\def\crlf
% {\ifhmode
% \unskip
% \prewordbreak\crlfplaceholder
% \ifcase\raggedstatus\hfil\or\or\or\hfil\fi
% \break
% \else
% \crlfplaceholder
% \endgraf
% \fi}
\unexpanded\def\crlf
{\ifhmode
\expandafter\spac_crlf
\fi}
\unexpanded\def\spac_crlf
{\clf_enablecrlf % once
\unskip
\prewordbreak % here or in \spac_crlf_placeholder
\spac_crlf_placeholder
\ifcase\raggedstatus\hfil\or\or\or\hfil\fi
\break
\ignorespaces}
\unexpanded\def\spac_crlf_placeholder
{\strut}
\unexpanded\def\spac_crlf_placeholder_show
{\hbox to \zeropoint{\strut{\infofont\kern.25\emwidth}\lohi{\infofont CR}{\infofont LF}\hss}}
\unexpanded\def\settestcrlf
{\let\spac_crlf_placeholder\spac_crlf_placeholder_show}
\unexpanded\def\crlfplaceholder % for old times sake
{\spac_crlf_placeholder}
\appendtoks
\let\spac_crlf_placeholder\empty
\to \everysetnostrut
\protect \endinput
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