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-rw-r--r--tex/context/base/tabl-pln.mkiv8
1 files changed, 4 insertions, 4 deletions
diff --git a/tex/context/base/tabl-pln.mkiv b/tex/context/base/tabl-pln.mkiv
index 39bb50f23..9e65f7e40 100644
--- a/tex/context/base/tabl-pln.mkiv
+++ b/tex/context/base/tabl-pln.mkiv
@@ -19,11 +19,11 @@
\newdimen \@@plntabdimen
\def\cleartabs % visible
- {\global\setbox\@@plntabsyet\null
- \setbox\@@plntabs\null}
+ {\global\setbox\@@plntabsyet\emptyhbox
+ \setbox\@@plntabs\emptyhbox}
\def\settabs % visible
- {\setbox\@@plntabs\null
+ {\setbox\@@plntabs\emptyhbox
\futurelet\next\@@plnsettabs}
\def\tabalign % visible
@@ -61,7 +61,7 @@
\def\@@plnmaketabbox
{\begingroup
\global\setbox\@@plntabsyet\copy\@@plntabs
- \global\setbox\@@plntabsdone\null
+ \global\setbox\@@plntabsdone\emptyhbox
\def\cr
{\@@plncrtrue\crcr\egroup\egroup
\if@@plnusetab\unvbox\zerocount\lastbox\fi\endgroup