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-rw-r--r--tex/context/base/mkxl/syst-ini.mkxl5
1 files changed, 4 insertions, 1 deletions
diff --git a/tex/context/base/mkxl/syst-ini.mkxl b/tex/context/base/mkxl/syst-ini.mkxl
index a12a83064..50b61231f 100644
--- a/tex/context/base/mkxl/syst-ini.mkxl
+++ b/tex/context/base/mkxl/syst-ini.mkxl
@@ -143,8 +143,11 @@
function tex.enableprimitives() end % so we kind of protect what's there
}
+\permanent\let\undefined\undefined
+
\immutable\def\space{ }
\immutable\def\empty{}
+\mutable \def\temp {}
\immutable\letcharcode \formfeedasciicode \par % \def ^^L{\par} formfeed
\immutable\letcharcode \tildeasciicode \ % tilde
@@ -259,7 +262,7 @@
%D 255. Users can use the scratch registers upto 31 without problem but all others
%D are reserved.
-\let\wlog\gobbleoneargument % Let's get rid of this one.
+\permanent\let\wlog\gobbleoneargument % Let's get rid of this one.
%D The allocators share a common helper macro.