define algorithm environment, redefine tasks

tex/latex/ngexrcs/ngexrcs.cls

@@ -15,15 +15,9 @@
 \recalctypearea
 
 \RequirePackage{ngutils}
-\RequirePackage{enumitem}
-\setlist{leftmargin=*}
-
 
 % define fonts
 \RequirePackage{fontspec}
-%\RequirePackage{tgpagella}
-%\RequirePackage{tgheros}
-%\RequirePackage{euler-math}
 \RequirePackage[math-style=upright]{unicode-math}
 \setmainfont{TeX Gyre Pagella}
 \setsansfont{TeX Gyre Heros}
@@ -33,18 +27,6 @@
 \setlength{\marginparwidth}{1.5\marginparwidth}
 \setlength{\fboxrule}{\heavyrulewidth}
 
-
-% 
-\renewcommand\theenumi{\@alph\c@enumi}
-\renewcommand\theenumii{\@arabic\c@enumii}
-%\renewcommand\theenumiii{\@roman\c@enumiii}
-%\renewcommand\theenumiv{\@Alph\c@enumiv}
-
-\renewcommand\labelenumi{\theenumi)}
-\renewcommand\labelenumii{\theenumii.}
-%\renewcommand\labelenumiii{\theenumiii.}
-%\renewcommand\labelenumiv{\theenumiv.}
-
 % Use sansfont for all title elements
 \addtokomafont{titlehead}{\sffamily}
 \addtokomafont{subject}{\normalfont \sffamily \itshape}
@@ -64,3 +46,26 @@
 \newkomafont{points}{\sffamily}
 \newcommand\points[2][\quad]{\marginline{\framebox{{\usekomafont{points}#1 \textbf{/} #2}}}}
 
+\newcounter{task}
+\renewcommand{\thetask}{\@alph\c@task)}
+\newenvironment{tasks}
+{
+	\begin{list}{\thetask}
+		{
+			\usecounter{task}
+			\setlength{\leftmargin}{1.6em}
+		}
+}{%
+	\end{list}
+}
+
+\DeclareNewTOC
+[
+	type=algorithm,
+	types=algorithms,
+	float,
+	floattype=4,
+	name=Algorithmus,
+	listname={Algorithmenverzeichnis}
+]
+{loa}

tex/latex/ngsummary/ngsummary.cls

@@ -9,7 +9,7 @@
 \ProcessOptions\relax
 
 % More declarations %
-\LoadClass{scrartcl}
+\LoadClass[sfdefaults=false, parskip=half]{scrartcl}
 
 %\KOMAoptions{mpinclude=true}
 %\recalctypearea
@@ -18,9 +18,6 @@
 
 % define fonts
 \RequirePackage{fontspec}
-%\RequirePackage{tgpagella}
-%\RequirePackage{tgheros}
-%\RequirePackage{euler-math}
 \RequirePackage[math-style=upright]{unicode-math}
 \setmainfont{TeX Gyre Pagella}
 \setsansfont{TeX Gyre Heros}
@@ -30,18 +27,6 @@
 \setlength{\marginparwidth}{1.5\marginparwidth}
 \setlength{\fboxrule}{\heavyrulewidth}
 
-
-% 
-%\renewcommand\theenumi{\@alph\c@enumi}
-%\renewcommand\theenumii{\@arabic\c@enumii}
-%\renewcommand\theenumiii{\@roman\c@enumiii}
-%\renewcommand\theenumiv{\@Alph\c@enumiv}
-
-%\renewcommand\labelenumi{\theenumi)}
-%\renewcommand\labelenumii{\theenumii.}
-%\renewcommand\labelenumiii{\theenumiii.}
-%\renewcommand\labelenumiv{\theenumiv.}
-
 % Use sansfont for all title elements
 \addtokomafont{titlehead}{\sffamily}
 \addtokomafont{subject}{\normalfont \sffamily \itshape}
@@ -52,12 +37,18 @@
 \addtokomafont{publishers}{\sffamily}
 
 % Use serif font for headings
-\addtokomafont{disposition}{\rmfamily}
+% \addtokomafont{disposition}{\rmfamily}
 
-% Let sections be formated as in: Aufgabe 1 -- Section title 
+% Use serif italic for description labels
-%\renewcommand*{\sectionformat}{Aufgabe \thesection\autodot\enskip--\enskip}
+\addtokomafont{descriptionlabel}{\normalfont \itshape}
-
-% Let points of an exercise be printed as in: [__ / 2]
-%\newkomafont{points}{\sffamily}
-%\newcommand\points[2][\quad]{\marginline{\framebox{{\usekomafont{points}#1 \textbf{/} #2}}}}
 
+\DeclareNewTOC
+[
+	type=algorithm,
+	types=algorithms,
+	float,
+	floattype=4,
+	name=Algorithmus,
+	listname={Algorithmenverzeichnis}
+]
+{loa}

tex/latex/ngutils/ngutils.sty

@@ -5,35 +5,61 @@
 \RequirePackage{graphicx}
 \RequirePackage{tabularx}
 \RequirePackage{booktabs}
+\RequirePackage{listings}
 
-\newcommand\Eh{\ensuremath{\mathrm{E}}}
+
-\newcommand\Var{\ensuremath{\mathrm{Var}}}
+\lstnewenvironment{pseudocode}[1][] %defines the algorithm listing environment
+{
+    \renewcommand{\lstlistingname}{Algorithmus}
+    \lstset{ %this is the stype
+        mathescape=true,
+        columns=fullflexible,
+        basicstyle=\normalfont,
+        identifierstyle=\scshape,
+        keywordstyle=\bfseries,
+        keywords={, new, if, then, else, while, for, in, to, up, down, foreach, do, return},
+        commentstyle=\itshape,
+        comment=[l]//,
+        delim=[is][\normalfont]{|}{|},
+        tabsize=3,
+        frame=tb,
+        framerule=1pt,
+        #1 % this is to add specific settings to an usage of this environment (for instnce, the caption and referable label)
+    }
+}
+{}
+
+\newcommand{\seilpmi}{\ensuremath{\Longleftarrow}}
 
 \newcommand\NN{\ensuremath{\mathbb{N}}}
 \newcommand\ZZ{\ensuremath{\mathbb{Z}}}
 \newcommand\QQ{\ensuremath{\mathbb{Q}}}
 \newcommand\RR{\ensuremath{\mathbb{R}}}
 \newcommand\CC{\ensuremath{\mathbb{C}}}
+\newcommand\PP{\ensuremath{\mathbb{P}}}
 
 \newcommand\Oh{\ensuremath{\mathcal{O}}}
 \newcommand\oh{\ensuremath{\scriptstyle{\mathcal{O}}}}
+\newcommand\Eh{\ensuremath{\mathrm{E}}}
+\newcommand\Var{\ensuremath{\mathrm{Var}}}
 
 \newcommand\parens[1]{\ensuremath{\left(#1\right)}}
 \newcommand\brackets[1]{\ensuremath{\left[#1\right]}}
 \newcommand\braces[1]{\ensuremath{\left\{#1\right\}}}
-\newcommand\angles[1]{\ensuremath{\langle#1\rangle}}
+\newcommand\angled[1]{\ensuremath{\left\langle#1\right\rangle}}
 
 \newcommand\tup[1]{\parens{#1}}
 \newcommand\ivl[1]{\brackets{#1}}
 \newcommand\set[1]{\braces{#1}}
-\newcommand\arr[1]{\angles{#1}}
+\newcommand\arr[1]{\angled{#1}}
 \newcommand\abs[1]{\ensuremath{\lvert#1\rvert}}
 \newcommand\norm[1]{\ensuremath{\lVert#1\rVert}}
 \newcommand\ceil[1]{\ensuremath{\lceil#1\rceil}}
 \newcommand\floor[1]{\ensuremath{\lfloor#1\rfloor}}
 
-\newcommand\alg[1]{\normalfont\scshape#1\normalfont}
+\newcommand\alg[2]{{\normalfont\scshape#1}{\normalfont(#2)}}
-\newcommand\com[1]{\normalfont\itshape/\!\!/ #1\normalfont}
+\newcommand\algt[1]{{\normalfont\scshape#1}}
+\newcommand\com[1]{{\normalfont\itshape/\!\!/ #1}}
 
 \newenvironment{algorithmic}[1][1em]{
 	\begin{minipage}[t]{\dimexpr\linewidth}
@@ -45,18 +71,38 @@
 	\end{minipage}
 }
 
-\newenvironment{algorithm}[1][1em]{
+% \newenvironment{algorithm}[1][1em]{
-	\begin{center}
+% 	\begin{center}
-		\begin{minipage}[t]{\dimexpr\linewidth}
+% 		\begin{minipage}[t]{\dimexpr\linewidth}
-			\bfseries
+% 			\bfseries
-			\begin{tabbing}
+% 			\begin{tabbing}
-				\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
+% 				\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
-				}{%
+% 				}{%
-			\end{tabbing}
+% 			\end{tabbing}
-		\end{minipage}
+% 		\end{minipage}
-	\end{center}
+% 	\end{center}
-}
+% }
 
+% \makeatletter
+% \newcounter{algorithm}% the counter
+% \renewcommand*\thealgorithm{\arabic{algorithm}}% the default format for the counter
+% \newcommand*\fps@algorithm{tbp}% default floating options
+% \newcommand*\ftype@algorithm{4}% float type number, needs to be a power of 2; % \ftype@figure=1, \ftype@table=2
+% \newcommand*\ext@algorithm{loa}% extension of file for the list of schemes
+% \newcommand*\fnum@algorithm{\algorithmname\nobreakspace\thealgorithm}% used in caption
+% \newcommand*\algorithmname{Algorithmus}% the name
+% \newcommand*\listalgorithmname{Algorithmenverzeichnis}% the name of the list 
+% \newenvironment{algorithm}{\@float{algorithm}}{\end@float}% the environment
+% \newenvironment{algorithm*}{\@dblfloat{algorithm}}{\end@dblfloat}% the starred % version for twocolumn documents
+% \newcommand*\listofalgorithms{% the list of schemes
+% 	\section*{\listalgorithmname}
+% 	\@mkboth
+% 		{\MakeUppercase\listalgorithmname}
+% 		{\MakeUppercase\listalgorithmname}
+% 	\@starttoc{\ext@algorithm} }
+% 	\let\l@algorithm\l@figure % layout of list is the same as for figures 
+% \makeatother
+%
 \newlength{\theoremskip}
 \setlength{\theoremskip}{6em}