fpc/docs/syntax/block.syn

\begin{diagram}{Blocks}{blocks}
\begin{mysyntdiag}
\synt{block} \synt{declaration\ part} \synt{statement\ part}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{declaration\ part}
\begin{rep}[b]
\begin{stack}\\
\synt{label\ declaration\ part}\\
\synt{constant\ declaration\ part}\\
\synt{resourcestring\ declaration\ part}\\
\synt{type\ declaration\ part}\\
\synt{variable\ declaration\ part}\\
\synt{thread variable\ declaration\ part}\\
\synt{procedure/function\ declaration\ part}
\end{stack}
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{label\ declaration\ part}
\lit*{label}
\begin{rep}[b]
\synt{label}\\
\lit* ,
\end{rep}
\lit* ;
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{constant\ declaration\ part}
\lit*{const}
\begin{rep}[b]
  \begin{stack}
    \synt{constant\ declaration}\\
    \synt{typed\ constant\ declaration}
  \end{stack}
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{resourcestring\ declaration\ part}
\lit*{resourcestring}
\begin{rep}[b]
 \synt{string\ constant\ declaration}\\
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{type\ declaration\ part}
\lit*{type}
\begin{rep}[b]
    \synt{type\ declaration}\\
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{variable\ declaration\ part}
\lit*{var}
\begin{rep}[b]
    \synt{variable\ declaration}\\
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{thread variable\ declaration\ part}
\lit*{threadvar}
\begin{rep}[b]
    \synt{variable\ declaration}\\
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{procedure/function\ declaration\ part}
\begin{rep}[b]
\begin{stack}
    \synt{procedure\ declaration}\\
    \synt{function\ declaration}\\
    \synt{constructor\ declaration}\\
    \synt{destructor\ declaration}\\
\end{stack}
\end{rep}
\end{mysyntdiag}
\begin{mysyntdiag}
\synt{statement\ part}
\synt{compound\ statement}
\end{mysyntdiag}
\end{diagram}