diff -r 711bbc480998 -r bd4f144326c7 slides/slides04.tex --- a/slides/slides04.tex Mon Oct 08 11:35:04 2018 +0100 +++ b/slides/slides04.tex Tue Oct 09 08:16:25 2018 +0100 @@ -32,7 +32,26 @@ \end{tabular} \end{center} \end{frame} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\begin{frame}[c] +\frametitle{Regular Expressions} + +In programming languages they are often used to recognise:\medskip + +\begin{itemize} +\item symbols, digits +\item identifiers +\item numbers (non-leading zeros) +\item keywords +\item comments +\end{itemize}\bigskip + +\mbox{}\hfill\bl{\url{http://www.regexper.com}} +\end{frame} +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{frame}[c]