From 6c6a334f0aa3b95572afe30fa2d17e634c7019ce Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Fri, 1 Jan 2021 03:04:10 +0000
Subject: CTAN sync 202101010304

---
 macros/latex/base/ltmath.dtx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'macros/latex/base/ltmath.dtx')

diff --git a/macros/latex/base/ltmath.dtx b/macros/latex/base/ltmath.dtx
index 36b8bb7ec4..770367c8a3 100644
--- a/macros/latex/base/ltmath.dtx
+++ b/macros/latex/base/ltmath.dtx
@@ -38,7 +38,7 @@
 %<*driver>
 % \fi
 \ProvidesFile{ltmath.dtx}
-              [2020/07/27 v1.2g LaTeX Kernel (Math Setup)]
+              [2020/11/09 v1.2h LaTeX Kernel (Math Setup)]
 % \iffalse
 %</driver>
 %
@@ -593,6 +593,13 @@
 %<latexrelease>\def\;{\mskip\thickmuskip}
 %<latexrelease>\def\!{\mskip-\thinmuskip}
 %<latexrelease>
+%    \end{macrocode}
+% \changes{v1.2h}{2020/11/09}{\cs{negmedspace} and \cs{negthickspace}
+%    have been only in amsmath, so we need to undefine for rollback (gh/423)}
+%    \begin{macrocode}
+%<latexrelease>\let\negmedspace\@undefined
+%<latexrelease>\let\negthickspace\@undefined
+%<latexrelease>
 %<latexrelease>\EndIncludeInRelease
 %<*2ekernel>
 %    \end{macrocode}
-- 
cgit v1.2.3

