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Code background grey, use special code-block for GHCi

stripped-german
Julian Ospald před 9 roky
rodič
revize
6438c6fb02
V databázi nebyl nalezen žádný známý klíč pro tento podpis ID GPG klíče: 220CD1C5BDEED020
4 změnil soubory, kde provedl 35 přidání a 18 odebrání
  1. +2
    -3
      VL1/content/VL1_arithmetic_and_co.tex
  2. +4
    -4
      VL1/content/VL1_lists2.tex
  3. +4
    -4
      VL1/content/VL1_lists4.tex
  4. +25
    -7
      common/beamer_configuration.tex

+ 2
- 3
VL1/content/VL1_arithmetic_and_co.tex Zobrazit soubor

@@ -1,9 +1,8 @@
GHCi:
\begin{haskellcode}
\begin{haskellcode*}{bgcolor=mygrey,frame=single,numbers=none,label=GHCi}
> 3 + 5
> (3 :: Integer) + (5 :: Int)
> 6 * 5.0
> "Hello" ++ " world"
> "Haskell" > "C++"
> True && False
\end{haskellcode}
\end{haskellcode*}

+ 4
- 4
VL1/content/VL1_lists2.tex Zobrazit soubor

@@ -1,5 +1,5 @@
Let's check on a few very common list operations:
\begin{haskellcode}
\begin{haskellcode*}{bgcolor=mygrey,frame=single,numbers=none,label=GHCi}
> [1, 2] ++ [4, 5] -- append two lists
> head [1, 2, 3] -- first element
> tail [1, 2, 3] -- everything after the head
@@ -8,12 +8,12 @@ Let's check on a few very common list operations:
> drop 2 [1, 2, 3] -- drop the first two elements
> sum [1, 2, 3]
> elem 7 [1, 2, 3] -- is there a 7 in the list?
\end{haskellcode}
\end{haskellcode*}
\pause
A String in haskell is just a list of Chars!
\begin{haskellcode}
\begin{haskellcode*}{bgcolor=mygrey,frame=single,numbers=none,label=GHCi}
> ['a', 'b', 'c']
> 'a' : []
> head "abc"
> 'a' ++ 'c'
\end{haskellcode}
\end{haskellcode*}

+ 4
- 4
VL1/content/VL1_lists4.tex Zobrazit soubor

@@ -7,13 +7,13 @@ $S = \{2 \times x\ |\ x \in \mathbb{N},\ x \leq 10\}$
\\
How does this look in haskell?
\pause
\begin{haskellcode}
\begin{haskellcode*}{bgcolor=mygrey,frame=single,numbers=none,label=GHCi}
> [ 2 * x | x <- [1..10]]
\end{haskellcode}
\end{haskellcode*}
\pause
Now let's say we want all numbers between 50 and 100 that have the remainder 0 when divided by 12:
\pause
\begin{haskellcode}
\begin{haskellcode*}{bgcolor=mygrey,frame=single,numbers=none,label=GHCi}
> [x | x <- [50..100], mod x 12 == 0]
\end{haskellcode}
\end{haskellcode*}
\code{x <- [50..100]} is the binding, while \code{mod x 12 == 0} is the predicate, separated by a comma. We can have multiple predicates.

+ 25
- 7
common/beamer_configuration.tex Zobrazit soubor

@@ -13,22 +13,40 @@
\usepackage[T1]{fontenc}
\usepackage[Q=yes]{examplep}

% color definition
\definecolor{solarized}{HTML}{002B36}
\definecolor{mygreen}{HTML}{009900}
\definecolor{mygrey}{rgb}{0.95,0.95,0.95}

% package configuration
\DeclareGraphicsExtensions{.pdf,.png,.jpg}
\beamertemplatenavigationsymbolsempty
\setbeamertemplate{footline}[frame number]

% minted
%% fix the minted@colorbg environment
\makeatletter
\renewenvironment{minted@colorbg}[1]
{\def\minted@bgcol{#1}%
\noindent
\begin{lrbox}{\minted@bgbox}
\begin{minipage}{\linewidth-2\fboxsep}}
{\end{minipage}%
\end{lrbox}%
\setlength{\topsep}{\smallskipamount}% set the vertical space
\trivlist\item\relax % ensure going to a new line
\colorbox{\minted@bgcol}{\usebox{\minted@bgbox}}%
\endtrivlist % close the trivlist
}
\makeatother
\usemintedstyle{friendly}
\newminted{haskell}{frame=single,numbers=left}
\newminted{cpp}{frame=single,numbers=left}
\newminted{c}{frame=single,numbers=left}
\newminted{haskell}{bgcolor=mygrey,frame=single,numbers=left}
\newminted{cpp}{bgcolor=mygrey,frame=single,numbers=left}
\newminted{c}{bgcolor=mygrey,frame=single,numbers=left}
\renewcommand{\theFancyVerbLine}{\ttfamily
\textcolor[rgb]{0.0,0.0,0.0}{\footnotesize
\oldstylenums{\arabic{FancyVerbLine}}}}

% color definition
\definecolor{solarized}{HTML}{002B36}
\definecolor{mygreen}{rgb}{0,0.6,0}

% macros and environments
\newcommand{\code}[1]{\texttt{#1}}
\newcommand{\slidep}{\onslide<+->}


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