src/Doc/Tutorial/document/ctl0.tex

more rendering for Markup.COMMAND_SPAN, following Rendering.structure_elements;

\index{model checking example|(}%
\index{lfp@{\texttt{lfp}}!applications of|see{CTL}}
\input{Base.tex}
\input{PDL.tex}
\input{CTL.tex}
\index{model checking example|)}