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-rw-r--r--tex/context/base/strc-ref.mkvi21
1 files changed, 21 insertions, 0 deletions
diff --git a/tex/context/base/strc-ref.mkvi b/tex/context/base/strc-ref.mkvi
index 91bcb6193..7d9c1c526 100644
--- a/tex/context/base/strc-ref.mkvi
+++ b/tex/context/base/strc-ref.mkvi
@@ -1920,6 +1920,27 @@
%D \stopinteractionmenu
%D \stoptyping
+%D Tracing:
+
+\unexpanded\def\strc_references_tracer#1#2% \csleft csright
+ {\hbox to \zeropoint \bgroup
+ \hss
+ \infofont
+ \darkblue
+ \ifx#1\empty\else
+ \raise\strutht \hbox \s!to \zeropoint \bgroup
+ \hss#1\hskip.2\emwidth
+ \egroup
+ \fi
+ \vrule \s!height 1.5\strutht \s!depth \strutdp \s!width .1\emwidth
+ \ifx#2\empty\else
+ \raise\strutht \hbox \s!to \zeropoint \bgroup
+ \hskip.2\emwidth#2\hss
+ \egroup
+ \fi
+ \hss
+ \egroup}%
+
\protect \endinput
% tricky: