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diff --git a/Master/texmf-dist/doc/latex-dev/base/kernel-external-commands.txt b/Master/texmf-dist/doc/latex-dev/base/kernel-external-commands.txt
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+%%% list of externally accessible commands defined or used by the
+%%% kernel (not totally correct) --- these aren't necessarily
+%%% interface commands as primitives also have accessible names. This
+%%% is just a reference to help and was generated with some brute
+%%% force methods
+%%%
+%%% 2019/02
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