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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}{}
+
+\permanent\protected\def\crlf
+ {\ifhmode
+ \expandafter\spac_crlf
+ \fi}
+
+\protected\def\spac_crlf
+ {\clf_enablecrlf % once
+ \unskip
+ \spac_crlf_placeholder
+ \ifcase\raggedstatus\hfil\or\or\or\hfil\fi
+ % in bad usage this can lead to: [break -10000] [wordboundary] [line(break)penalty] [parfillskip]
+ \break
+ \wordboundary
+ % which we then remove (maybe we should flag the wordboundary with an attribute but not now
+ \ignorespaces}
+
+\protected\def\spac_crlf_placeholder
+ {\strut}
+
+\protected\def\spac_crlf_placeholder_show
+ {\wordboundary
+ %\nobreak
+ \hpack to \zeropoint{\strut{\infofont\kern.25\emwidth}\lohi{\infofont CR}{\infofont LF}\hss}}
+
+\permanent\protected\def\settestcrlf
+ {\let\spac_crlf_placeholder\spac_crlf_placeholder_show}
+
+\permanent\protected\def\crlfplaceholder % for old times sake
+ {\spac_crlf_placeholder}
+
+\appendtoks
+ \let\spac_crlf_placeholder\empty
+\to \everysetnostrut
+
+\appendtoks
+ \let\spac_crlf\space
+\to \everysimplifycommands
+
+\protect \endinput