13 \usetikzlibrary{shadows} |
12 \usetikzlibrary{shadows} |
14 \usetikzlibrary{positioning} |
13 \usetikzlibrary{positioning} |
15 \usetikzlibrary{calc} |
14 \usetikzlibrary{calc} |
16 \usetikzlibrary{fit} |
15 \usetikzlibrary{fit} |
17 \usetikzlibrary{backgrounds} |
16 \usetikzlibrary{backgrounds} |
|
17 \usepackage{../langs} |
18 |
18 |
19 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}% |
19 \newcommand{\dn}{\stackrel{\mbox{\scriptsize def}}{=}}% |
20 |
20 |
21 \definecolor{javared}{rgb}{0.6,0,0} % for strings |
21 |
22 \definecolor{javagreen}{rgb}{0.25,0.5,0.35} % comments |
|
23 \definecolor{javapurple}{rgb}{0.5,0,0.35} % keywords |
|
24 \definecolor{javadocblue}{rgb}{0.25,0.35,0.75} % javadoc |
|
25 |
|
26 \lstdefinelanguage{scala}{ |
|
27 morekeywords={abstract,case,catch,class,def,% |
|
28 do,else,extends,false,final,finally,% |
|
29 for,if,implicit,import,match,mixin,% |
|
30 new,null,object,override,package,% |
|
31 private,protected,requires,return,sealed,% |
|
32 super,this,throw,trait,true,try,% |
|
33 type,val,var,while,with,yield}, |
|
34 otherkeywords={=>,<-,<\%,<:,>:,\#,@}, |
|
35 sensitive=true, |
|
36 morecomment=[l]{//}, |
|
37 morecomment=[n]{/*}{*/}, |
|
38 morestring=[b]", |
|
39 morestring=[b]', |
|
40 morestring=[b]""" |
|
41 } |
|
42 |
|
43 \lstset{language=Scala, |
|
44 basicstyle=\ttfamily, |
|
45 keywordstyle=\color{javapurple}\bfseries, |
|
46 stringstyle=\color{javagreen}, |
|
47 commentstyle=\color{javagreen}, |
|
48 morecomment=[s][\color{javadocblue}]{/**}{*/}, |
|
49 numbers=left, |
|
50 numberstyle=\tiny\color{black}, |
|
51 stepnumber=1, |
|
52 numbersep=10pt, |
|
53 tabsize=2, |
|
54 showspaces=false, |
|
55 showstringspaces=false} |
|
56 |
|
57 \begin{document} |
22 \begin{document} |
58 |
23 |
59 \section*{Handout 3} |
24 \section*{Handout 3} |
60 |
25 |
61 Let us have a closer look at automata and their relation to regular expressions. This will help us to understand |
26 Let us have a closer look at automata and their relation to regular expressions. This will help us to understand |