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-rw-r--r--src/Transfer/Syntax/Doc.tex2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Transfer/Syntax/Doc.tex b/src/Transfer/Syntax/Doc.tex
index d49729f19..ba8d22b1f 100644
--- a/src/Transfer/Syntax/Doc.tex
+++ b/src/Transfer/Syntax/Doc.tex
@@ -62,6 +62,7 @@ The symbols used in Syntax are the following: \\
{\symb{{$<$}{$=$}}} &{\symb{{$>$}}} &{\symb{{$>$}{$=$}}} \\
{\symb{{$+$}}} &{\symb{{$-$}}} &{\symb{*}} \\
{\symb{/}} &{\symb{\%}} &{\symb{.}} \\
+{\symb{?}} & & \\
\end{tabular}\\
\subsection*{Comments}
@@ -235,6 +236,7 @@ All other symbols are terminals.\\
& {\delimit} &{\terminal{Type}} \\
& {\delimit} &{\nonterminal{String}} \\
& {\delimit} &{\nonterminal{Integer}} \\
+ & {\delimit} &{\terminal{?}} \\
& {\delimit} &{\terminal{(}} {\nonterminal{Exp}} {\terminal{)}} \\
\end{tabular}\\