Clarify that Axis.unit is required when specifying axis bounds

henrikt-ma · Aug 10, 2020 · b373159 · b373159
1 parent 2175f1a
commit b373159
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chapters/annotations.tex b/chapters/annotations.tex
@@ -167,7 +167,7 @@ \subsubsection{Axis Properties}\label{axis-properties}
 end Axis;
 \end{lstlisting}
 
-When an axis bound isn't provided, the tool computes one automatically.
+When an axis bound isn't provided, the tool computes one automatically.  When \lstinline!min! or \lstinline!max! is specified, it is an error to leave \lstinline!unit! unspecified.
 
 If a tool does not recognize the \lstinline!unit!, it is recommended to issue a
 warning and treat the \lstinline!unit! as if it was not specified.