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-rw-r--r--tex/plain/enigma/enigma.tex4
1 files changed, 1 insertions, 3 deletions
diff --git a/tex/plain/enigma/enigma.tex b/tex/plain/enigma/enigma.tex
index 41d6b2d..0cd0e61 100644
--- a/tex/plain/enigma/enigma.tex
+++ b/tex/plain/enigma/enigma.tex
@@ -1,6 +1,5 @@
-\expandafter\let\expandafter\x\csname ver@enigma.sty\endcsname
\newif\ifenigmaisrunningplain
-\ifx\x\relax
+\ifcsname ver@enigma.sty\endcsname\else
\enigmaisrunningplaintrue
\input{luatexbase.sty}
\catcode`\@=11
@@ -13,7 +12,6 @@
\def\luastringsep{===} % this permits \typefile{self} otherwise nested b/e sep problems
\edef\!!bs{[\luastringsep[}
\edef\!!es{]\luastringsep]}
-
%D \startdocsection[title=Prerequisites]
%D \startparagraph
%D Package loading and the namespacing issue are commented on in