[Bug #1193001] Make the notation section use the same productionlist env. as other grammar rules
diff --git a/Doc/ref/ref1.tex b/Doc/ref/ref1.tex
index 4aae253..6634895 100644
--- a/Doc/ref/ref1.tex
+++ b/Doc/ref/ref1.tex
@@ -43,10 +43,10 @@
\index{syntax}
\index{notation}
-\begin{verbatim}
-name: lc_letter (lc_letter | "_")*
-lc_letter: "a"..."z"
-\end{verbatim}
+\begin{productionlist}
+ \production{name}{\token{lc_letter} (\token{lc_letter} | "_")*}
+ \production{lc_letter}{"a"..."z"}
+\end{productionlist}
The first line says that a \code{name} is an \code{lc_letter} followed by
a sequence of zero or more \code{lc_letter}s and underscores. An
@@ -55,7 +55,7 @@
names defined in lexical and grammar rules in this document.)
Each rule begins with a name (which is the name defined by the rule)
-and a colon. A vertical bar (\code{|}) is used to separate
+and \code{::=}. A vertical bar (\code{|}) is used to separate
alternatives; it is the least binding operator in this notation. A
star (\code{*}) means zero or more repetitions of the preceding item;
likewise, a plus (\code{+}) means one or more repetitions, and a