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-rw-r--r--macros/latex/contrib/wargame/source/hex/labels.dtx4
1 files changed, 3 insertions, 1 deletions
diff --git a/macros/latex/contrib/wargame/source/hex/labels.dtx b/macros/latex/contrib/wargame/source/hex/labels.dtx
index f622bf6cda..7483c82b8c 100644
--- a/macros/latex/contrib/wargame/source/hex/labels.dtx
+++ b/macros/latex/contrib/wargame/source/hex/labels.dtx
@@ -48,7 +48,9 @@
% \spec{/hex/label} family to make it easy to parse out only these
% keys. This uses some macros defined below. Note, this uses the
% macros \cs{hex@col} and \cs{hex@row} defined by the hex coordinate
-% system.
+% system. \emph{Important:} If you do not want to set a label but
+% they are otherwise automatically added, then set \texttt{label=none}
+% rather than \texttt{label=} (empty), which will not work.
%
% \begin{macrocode}
\tikzset{%