diff options
Diffstat (limited to 'latexHeaders/listings.tex')
| -rw-r--r-- | latexHeaders/listings.tex | 84 |
1 files changed, 74 insertions, 10 deletions
diff --git a/latexHeaders/listings.tex b/latexHeaders/listings.tex index 135b2af..caac6b1 100644 --- a/latexHeaders/listings.tex +++ b/latexHeaders/listings.tex @@ -1,34 +1,51 @@ % Colors, used for syntax highlighting. % To print this document, set all colors to black! \usepackage{xcolor} -\definecolor{keyword}{rgb}{0, 0, 1} -\definecolor{string}{rgb}{1, 0, 0} -\definecolor{comment}{rgb}{0.2, 0.6, 0.2} -\definecolor{identifier}{rgb}{0, 0, 0} +\definecolor{safeRed}{HTML}{D7191C} +\definecolor{safeOrange}{HTML}{FFDE71} +\definecolor{safeYellow}{HTML}{FFFFBF} +\definecolor{safeGreen}{HTML}{99CF8F} +\definecolor{safeBlue}{HTML}{2B83BA} + +%try printer friendly colors? +%\colorlet{keyword}{safeBlue} +%\colorlet{string}{safeRed} +%\colorlet{comment}{safeGreen} +%\colorlet{identifier}{black} +\definecolor{keyword}{HTML}{2750A0} +\definecolor{string}{HTML}{7B3294} +\definecolor{comment}{HTML}{1A9641} +\definecolor{identifier}{HTML}{000000} % Source code listings. -\usepackage{pxfonts} +\usepackage[scaled=0.80]{beramono} + \usepackage{listings} \lstset{ language={C++}, numbers=left, stepnumber=1, numbersep=6pt, - numberstyle=\footnotesize, + numberstyle=\small, breaklines=true, breakautoindent=true, breakatwhitespace=false, + numberblanklines=true, postbreak=\space, tabsize=2, - basicstyle=\ttfamily\small, + basicstyle=\ttfamily\normalsize, showspaces=false, showstringspaces=false, extendedchars=true, keywordstyle=\color{keyword}\bfseries, stringstyle=\color{string}\bfseries, - commentstyle=\color{comment}\bfseries, - identifierstyle=\color{identifier}, - frame=trbl + commentstyle=\color{comment}\bfseries\itshape, + identifierstyle=\color{identifier}, + frame=trbl, + aboveskip=3pt, + belowskip=3pt, + escapechar=@ + %moredelim=**[is][{\btHL[fill=green!30,draw=red,dashed,thin]}]{@}{@} } % Listings doesn't support UTF8. This is just enough for German umlauts. @@ -42,3 +59,50 @@ {รถ}{{\"o}}1 {~}{{\textasciitilde}}1 } + +\makeatletter +\let\orig@lstnumber=\thelstnumber +\newcommand\lstresetnumber{\global\let\thelstnumber=\orig@lstnumber} +\let\orig@placelstnumber=\lst@PlaceNumber +\gdef\lst@PlaceNumber{\orig@placelstnumber\lstresetnumber} +\newcommand\lstsettmpnumber[1]{\gdef\thelstnumber{#1}} + +\lst@AddToHook{OnEmptyLine}{% + \ifnum\value{lstnumber}>99 + \lstsettmpnumber{\_\_\_} + \else\ifnum\value{lstnumber}>9 + \lstsettmpnumber{\_\_} + \else + \lstsettmpnumber{\_} + \fi\fi +% \lstsettmpnumber{\_\_\kern-6pt}% + \vspace{-1.75ex}% + \addtocounter{lstnumber}{-1}% +} +% old: (change numberblanklines=false!) +%\lst@AddToHook{OnEmptyLine}{% +% \vspace{\dimexpr\baselineskip+0.5em}% +% \addtocounter{lstnumber}{-1}% +%} + +\newenvironment{btHighlight}[1][] +{\begingroup\tikzset{bt@Highlight@par/.style={#1}}\begin{lrbox}{\@tempboxa}} +{\end{lrbox}\bt@HL@box[bt@Highlight@par]{\@tempboxa}\endgroup} + +\newcommand\btHL[1][]{% + \begin{btHighlight}[#1]\bgroup\aftergroup\bt@HL@endenv% + } + \def\bt@HL@endenv{% + \end{btHighlight}% + \egroup% +} +\newcommand{\bt@HL@box}[2][]{% + \tikz[#1]{% + \pgfpathrectangle{\pgfpoint{1pt}{0pt}}{\pgfpoint{\wd #2}{\ht #2}}% + \pgfusepath{use as bounding box}% + \node[anchor=base west, fill=orange!30,outer sep=0pt,inner xsep=2.2pt, inner ysep=0pt, rounded corners=3pt, minimum height=\ht\strutbox+1pt,#1]{\raisebox{1pt}{\strut}\strut\usebox{#2}}; + }% +} +\makeatother + +\newcommand{\hl}[1]{\btHL[fill=safeOrange,draw=black,thin]{#1}}
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