Modified presentation of the grammar for calls to be easier to read

freddrake · freddrake · commit 74653820e3a2 · 2002-10-07T16:28:38.000Z
for both HTML and typeset renderings.  Corresponds to revision
1.53.4.8 on the r22-maint branch.
diff --git a/Doc/ref/ref5.tex b/Doc/ref/ref5.tex
@@ -422,10 +422,11 @@ \subsection{Calls\label{calls}}
   \production{call}
              {\token{primary} "(" [\token{argument_list} [","]] ")"}
   \production{argument_list}
-             {\token{positional_arguments} ["," \token{keyword_arguments}]
-              ["," "*" \token{expression}] ["," "**" \token{expression}]}
-  \productioncont{| \token{keyword_arguments} ["," "*" \token{expression}]
-                                               ["," "**" \token{expression}]}
+             {\token{positional_arguments} ["," \token{keyword_arguments}]}
+  \productioncont{                     ["," "*" \token{expression}]}
+  \productioncont{                     ["," "**" \token{expression}]}
+  \productioncont{| \token{keyword_arguments} ["," "*" \token{expression}]}
+  \productioncont{                    ["," "**" \token{expression}]}
   \productioncont{| "*" \token{expression} ["," "**" \token{expression}]}
   \productioncont{| "**" \token{expression}}
   \production{positional_arguments}
