summaryrefslogtreecommitdiff
path: root/tex/context/base/math-def.mkiv
diff options
context:
space:
mode:
Diffstat (limited to 'tex/context/base/math-def.mkiv')
-rw-r--r--tex/context/base/math-def.mkiv4
1 files changed, 3 insertions, 1 deletions
diff --git a/tex/context/base/math-def.mkiv b/tex/context/base/math-def.mkiv
index 4d8883c0f..58fd7d07e 100644
--- a/tex/context/base/math-def.mkiv
+++ b/tex/context/base/math-def.mkiv
@@ -15,6 +15,8 @@
\unprotect
+% this will be done at the lua end
+
\startluacode
mathematics.define()
mathematics.xml.registerentities()
@@ -234,7 +236,7 @@
\def\rootwithoutdegree {\rootradical {}}
\def\PLAINmatrix#1%
- {\null\,\vcenter{\normalbaselines\mathsurround\zeropoint
+ {\emptyhbox\,\vcenter{\normalbaselines\mathsurround\zeropoint
\ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
\mathstrut\crcr\noalign{\kern-\baselineskip}
#1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}