macros.tex

% Source Code
\usepackage{needspace}
\usepackage{hyperref}
\usepackage[a4paper,pdftex]{geometry}	% Use A4 paper margins
% \usepackage{color}
\usepackage{listings}
\usepackage{mdframed}
\usepackage{xcolor}

% Tables
% \usepackage{tabularx}

% \usepackage{wrapfig}
% \usepackage{multicol}
% \usepackage{multirow}
\usepackage{tabu}
\usepackage{longtable}
\usepackage{booktabs}
\usepackage[font=normalsize]{caption}     %% make caption in normal size
\usepackage{etoolbox}

% \AtBeginEnvironment{longtabu}{\small}{}{} 
% \AtBeginEnvironment{longtabu}{\tiny}{}{} 
\AtBeginEnvironment{longtabu}{\footnotesize}{}{}

% Multiple Language Support
\usepackage{fontspec}
\usepackage{lmodern}
%%% For language switching -- like babel, but for xelatex
%\usepackage{xeCJK}
\defaultfontfeatures{Ligatures=TeX,Mapping=tex-text,Scale=MatchLowercase}
\usepackage{polyglossia}
\setotherlanguages{arabic,hindi,sanskrit,greek,thai,korean,nko,malayalam,marathi,hebrew,german,lao} 
  
\usepackage{parskip}
\usepackage{setspace}
\usepackage{xspace}

% Fonts
\usepackage{tgpagella}
\usepackage[scaled]{beramono}

\setmainfont[Ligatures=TeX,Scale=1.2]{TeX Gyre Pagella}
\setmathfont[Ligatures=TeX]{TeX Gyre Pagella Math}
% \setmainfont[Mapping=tex-text]{Times New Roman}
% \setmonofont[Mapping=tex-text]{Bera Sans Mono}
% \setmonofont{Bitstream Vera Sans Mono}
\setmonofont{DejaVu Sans Mono}

% To get straight quotation marks ?
\usepackage{upquote,textcomp}

%%% Underline instead of italics?
% \usepackage{ulem}

% Space between lines
\renewcommand{\baselinestretch}{1.5} 

% Source code background color
\definecolor{source}{gray}{0.85}

% Links
\usepackage{hyperref}
\hypersetup{colorlinks, allcolors={blue}}

% my comment style
\definecolor{darkgreen}{rgb}{0.0, 0.2, 0.13}
\newcommand{\myCommentStyle}[1]{{\normalsize\fontfamily{fvm}\color{darkgreen} #1}}
% \newcommand{\myCommentStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{darkgreen} #1}}
%\newcommand{\myCommentStyle}[1]{{\footnotesize\sffamily\color{black!100!white} #1}}

% my string style
\definecolor{darkcandyapplered}{rgb}{0.64, 0.0, 0.0}
\newcommand{\myStringStyle}[1]{{\normalsize\fontfamily{fvm}\color{darkcandyapplered} #1}}
%\newcommand{\myStringStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{darkcandyapplered} #1}}
%\newcommand{\myStringStyle}[1]{{\footnotesize\sffamily\color{black!100!black} #1}}

% my symbol style
\newcommand{\mySymbolStyle}[1]{{\normalsize\fontfamily{fvm}\color{darkcandyapplered} #1}}
%\newcommand{\mySymbolStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{darkcandyapplered} #1}}
%\newcommand{\mySymbolStyle}[1]{{\footnotesize\sffamily\color{black!100!black} #1}}

% my keyword style
\definecolor{darkchestnut}{rgb}{0.6, 0.41, 0.38}
\newcommand{\myKeywordStyle}[1]{{\normalsize\fontfamily{fvm}\color{darkchestnut} #1}}
%\newcommand{\myKeywordStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{darkchestnut} #1}}
%\newcommand{\myKeywordStyle}[1]{{\footnotesize\sffamily\color{black!70!black} #1}}

% my global style
\definecolor{blue}{rgb}{0.0, 0.18, 0.65}
\newcommand{\myGlobalStyle}[1]{{\normalsize\fontfamily{fvm}\color{blue} #1}}
%\newcommand{\myGlobalStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{blue} #1}}
%\newcommand{\myGlobalStyle}[1]{{\footnotesize\sffamily\color{black!100!black} #1}}

% my number style
\definecolor{brown}{rgb}{0.71, 0.4, 0.11}
\newcommand{\myNumberStyle}[1]{{\normalsize\fontfamily{fvm}\color{brown} #1}}
%\newcommand{\myNumberStyle}[1]{{\normalsize\fontencoding{T1}\fontfamily{fvm}\color{brown} #1}}
%\newcommand{\myNumberStyle}[1]{{\footnotesize\sffamily\color{black!100!black} #1}}

\lstset{
language={},
% characters
tabsize=3,
escapechar={!},
keepspaces=true,
breaklines=true,
alsoletter={\#},
literate={\$}{{{\$}}}1,
breakautoindent=true,
columns=fullflexible,
showstringspaces=false,
upquote=true,
% background
frame=single,
aboveskip=1em, % automatic space before
framerule=0pt,
% language=smalltalk,
% basicstyle=\fontsize{11}{13}\selectfont\ttfamily,
% basicstyle=\footnotesize\ttfamily\color{black},
basicstyle=\normalsize\ttfamily\color{black},
keywordstyle=\myKeywordStyle,% keyword style
commentstyle=\myCommentStyle,% comment style
numberstyle=\myNumberStyle,% number style
frame=single,%
backgroundcolor=\color{source},
% numbering
stepnumber=1,
numbersep=10pt,
numberstyle=\tiny,
numberfirstline=true,
% caption
captionpos=b,
% formatting (html)
moredelim=[is][\bfseries]{<b>}{</b>},
moredelim=[is][\textit]{<i>}{</i>},
moredelim=[is][\underbar]{<u>}{</u>},
moredelim=[is][\color{red}\uwave]{<wave>}{</wave>},
moredelim=[is][\color{red}\sout]{<del>}{</del>},
moredelim=[is][\color{blue}\underbar]{<ins>}{</ins>},
% smalltalk stuff
morecomment=[s][\myCommentStyle]{"}{"},
%    morecomment=[s][\myvs]{|}{|},
morestring=[b][\myStringStyle]',
moredelim=[is][]{<sel>}{</sel>},
moredelim=[is][]{<rcv>}{</rcv>},
moredelim=[is][\itshape]{<symb>}{</symb>},
moredelim=[is][\scshape]{<class>}{</class>},
morekeywords={true,false,nil,self,super,thisContext},
identifierstyle=\idstyle,
}

\makeatletter
\newcommand*\idstyle[1]{%
\expandafter\id@style\the\lst@token{#1}\relax%
}
\def\id@style#1#2\relax{%
\ifnum\pdfstrcmp{#1}{\#}=0%
% this is a symbol
\mySymbolStyle{\the\lst@token}%
\else%
\edef\tempa{\uccode`#1}%
\edef\tempb{`#1}%
\ifnum\tempa=\tempb%
% this is a global
\myGlobalStyle{\the\lst@token}%
\else%
\the\lst@token%
\fi%
\fi%
}
\makeatother

%\newcommand{\ct}{\lstinline[backgroundcolor=\color{white}]}
%\newcommand{\needlines}[1]{\Needspace{#1\baselineskip}}
\newcommand{\lct}{\texttt}

\lstnewenvironment{code}{%
    \lstset{%
    % frame=lines,
    frame=single,
    framerule=0pt,
    mathescape=false,
    }%
    \noindent%
    \minipage{\linewidth}%
}{%
    \endminipage%
}%


\lstnewenvironment{codeWithLineNumbers}{%
    \lstset{%
    % frame=lines,
    frame=single,
    framerule=0pt,
    mathescape=false,
    numbers=left
    }%
    \noindent%
    \minipage{\linewidth}%
}{%
    \endminipage%
}%

\newenvironment{codeNonSmalltalk}
{\begin{alltt}\ttfamily}
{\end{alltt}\normalsize}