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Sundeep Rangan
committed
3 years ago
1 parent 724fc830
Revision indexing in progress... (symbol navigation in revisions will be accurate after indexed)
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1 + %% 2 + %% This is file `mcode.sty' 3 + %% 4 + %% It is supposed to help you easily include MATLAB source code 5 + %% into LaTeX document, but have it nicely highlighted, using 6 + %% the great listings package. 7 + %% 8 + %% PLEASE NOTE that this package does nothing but save you from 9 + %% figuring out some configurations in setting up the LISTINGS 10 + %% package. ALL the work is done by that package! Thus, please 11 + %% refer your questions to the listings package documentation. 12 + %% 13 + %% Usage: You have three ways of including your MATLAB code. As 14 + %% environment, as inline object and directly from an external 15 + %% file. 16 + %% 17 + %% 1) Environment: 18 + %% 19 + %% \begin{lstlisting} 20 + %% YOUR CODE HERE 21 + %% \end{lstlisting} 22 + %% 23 + %% 24 + %% 2) Inline object: 25 + %% 26 + %% Bla bla \mcode{CODEFRAGMENT} bla bla. 27 + %% 28 + %% 29 + %% 3) Include external file (in environment form) 30 + %% 31 + %% \lstinputlisting{YOUR-FILE.m} 32 + %% 33 + %% 34 + %% For your convenience this package has the following options: 35 + %% 36 + %% - bw if you intend to print the document (highlighting done 37 + %% via text formatting (bold, italic) and shades of gray) 38 + %% 39 + %% - numbered if you want line numbers 40 + %% 41 + %% - autolinebreaks if you want the package to automatically 42 + %% wrap your code. This is buggy as it may well break 43 + %% break syntax and it doesn't work well with comments. 44 + %% You REALLY should wrap your code manually. 45 + %% 46 + %% - useliterate if you want some characters / relations in 47 + %% your code to be replace with something more readable. 48 + %% Example: ~= becomes $\neq$, >= becomes $\geq$, delta 49 + %% becomes $\delta$ and so on. 50 + %% 51 + %% - framed if you want a frame around the source code blocks 52 + %% 53 + %% - final if you have ``gloablly'' set the draft option, the 54 + %% listings package will not output the code at all. to 55 + %% force it to do so anyway, load this package with the 56 + %% final option (passes the ``final'' on to listings). 57 + %% 58 + %% For example, you may use \usepackage[numbered,framed]{mcode} 59 + %% in your document preamble. 60 + %% 61 + %% Note: Inside code blocks you can escape to LaTeX text mode 62 + %% using §...§. For ex. §text and some math: $x^2$§, which is 63 + %% especially useful in comments for putting nicely typeset 64 + %% equations etc. To get the same colour/style as in the rest 65 + %% of the comment use \mcommentfont, i.e. §\mcommentfont $x^2$§ 66 + %% 67 + %% To change the font used, edit the first line in the "custo- 68 + %% mise below" section. And feel free to edit other things as 69 + %% well. Refer to the documentation of the listings package to 70 + %% see what else you could do. If an extra small font is re- 71 + %% quired, use {\fontfamily{pcr}\fontsize{3}{4.6}\selectfont} 72 + %% in the definition of \lstbasicfont. 73 + %% 74 + %% Author: 75 + %% Florian Knorn | [email protected] | www.florian-knorn.com 76 + %% 77 + %% Version history: 78 + %% 2.3 -- More keywords (thanks Dominik Wild!) 79 + %% 2.2 -- Bugfix (thanks Willi Gerbig!) 80 + %% 2.1 -- Finally automatic detection between end and end 81 + %% 2.0 -- New options for line breaking and literate prog. 82 + %% 1.8 -- Fixed typo in documentation regarding §...§ 83 + %% 1.7 -- Added MATLAB block comment syntax %{ ...... %} 84 + %% 1.6 -- Added some infos, dealing with keyword ``end'' 85 + %% 1.5 -- Tweaked check to see wether textcomp is loaded 86 + %% 1.4 -- Fixed misconfig (mathescape now set to false) 87 + %% 1.3 -- Purely cosmetic (tabs replaced by spaces) 88 + %% 1.2 -- Added \lstset{showstringspaces=false} 89 + %% 1.1 -- Added \mcode command and [final] option 90 + %% 1.0 -- Release 91 + 92 + 93 + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 94 + % D O N ' T T O U C H T H I S % 95 + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 96 + \def\fileversion{2.3} 97 + \def\filedate{2012/08/31} 98 + 99 + \typeout{-- Package: `mcode' \fileversion\space <\filedate> --} 100 + \NeedsTeXFormat{LaTeX2e} 101 + \ProvidesPackage{mcode}[\filedate\space\fileversion] 102 + 103 + % for bw-option 104 + \newif\ifbw 105 + \DeclareOption{bw}{\bwtrue} 106 + 107 + % numbered option 108 + \newif\ifnumbered 109 + \DeclareOption{numbered}{\numberedtrue} 110 + 111 + % final option 112 + \newif\iffinal 113 + \DeclareOption{final}{\finaltrue} 114 + 115 + % autolinebreaks option 116 + \newif\ifautolinebreaks 117 + \DeclareOption{autolinebreaks}{\autolinebreakstrue} 118 + 119 + % literate programming (replace certain characters/relations 120 + \newif\ifuseliterate 121 + \DeclareOption{useliterate}{\useliteratetrue} 122 + 123 + % framed option 124 + \newif\ifframed 125 + \DeclareOption{framed}{\framedtrue} 126 + 127 + \DeclareOption*{% default 128 + \PackageWarning{mcode}{Unknown option `\CurrentOption' !}% 129 + } 130 + \ProcessOptions 131 + 132 + \ifbw\typeout{ - settings optimized for printing (bw formating)} 133 + \else\typeout{ - settings optimized for display (colour formating)}\fi 134 + \ifnumbered\typeout{ - line numbering enabled}\else\fi 135 + \ifuseliterate\typeout{ - literate programming (character replacements) enabled}\else\fi 136 + \ifautolinebreaks\typeout{ - automatic line breaking enabled (careful, buggy!)}\else\fi 137 + \ifframed\typeout{ - framed listings}\else\fi 138 + 139 + % This command allows you to typeset syntax highlighted Matlab 140 + % code ``inline''. The font size \small seems to look best... 141 + \newcommand{\mcode}[1]{\lstinline[basicstyle=\lstbasicfont\small]|#1|} 142 + 143 + % check if color command exists 144 + \ifx\color\undefined% 145 + \RequirePackage{xcolor}% 146 + \fi 147 + 148 + % check if listings has been loaded 149 + \ifx\lstset\undefined% 150 + \iffinal 151 + \RequirePackage[final]{listings} 152 + \else 153 + \RequirePackage{listings} 154 + \fi 155 + \fi 156 + 157 + % Check if textcomp has been loaded (this package is needed for 158 + % upright quotes '' (instead of typographic ones `´)... 159 + \ifx\textquotesingle\undefined% 160 + \RequirePackage{textcomp}% 161 + \fi 162 + 163 + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 164 + % C U S T O M I S E B E L O W % 165 + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 166 + 167 + % --------------------------------------------------------------------------------- 168 + % default font 169 + \def\lstbasicfont{\fontfamily{pcr}\selectfont\footnotesize} 170 + 171 + % --------------------------------------------------------------------------------- 172 + % matlat languate definition 173 + \lstdefinelanguage{matlabfloz}{% 174 + alsoletter={...},% 175 + morekeywords={% % keywords 176 + break,case,catch,continue,elseif,else,end,% 177 + for,function,global,if,otherwise,persistent,% 178 + return,switch,try,while,methods,properties,% 179 + events,classdef,...},% 180 + comment=[l]\%, % comments 181 + morecomment=[l]..., % comments 182 + morecomment=[s]{\%\{}{\%\}}, % block comments 183 + morestring=[m]' % strings 184 + }[keywords,comments,strings]% 185 + 186 + % --------------------------------------------------------------------------------- 187 + % general definitions 188 + \lstset{% 189 + basicstyle={\lstbasicfont}, % set font 190 + showstringspaces=false, % do not emphasize spaces in strings 191 + tabsize=4, % number of spaces of a TAB 192 + mathescape=false,escapechar=§, % escape to latex with §...§ 193 + upquote=true, % upright quotes 194 + aboveskip={1.5\baselineskip}, % a bit of space above listings 195 + columns=fixed % nice spacing 196 + } 197 + 198 + % --------------------------------------------------------------------------------- 199 + % define colours and styles 200 + \ifbw % use font formating and gray 'colors' 201 + \def\mcommentfont{\color[gray]{.75}\itshape} %comments light gray and italic 202 + \lstset{language=matlabfloz, % use our version of highlighting 203 + keywordstyle=\bfseries, % keywords in bold 204 + commentstyle=\mcommentfont, % comments 205 + stringstyle=\color[gray]{0.5} % strings darker gray 206 + } 207 + \else% notbw => use colors : ) 208 + \def\mcommentfont{\color[rgb]{.133,.545,.133}} %comments in green 209 + \lstset{language=matlabfloz, % use our version of highlighting 210 + keywordstyle=\color[rgb]{0,0,1}, % keywords in blue 211 + commentstyle=\mcommentfont, % comments 212 + stringstyle=\color[rgb]{.627,.126,.941} % strings in purple 213 + } 214 + \fi%bw 215 + 216 + % --------------------------------------------------------------------------------- 217 + % automatic line breaking --- warning, this is buggy and 218 + % doesn't break comments correctly! 219 + \ifautolinebreaks 220 + \newsavebox{\lbreakdots}\sbox{\lbreakdots}{\lstbasicfont\mcommentfont...} 221 + \lstset{breaklines=true,breakatwhitespace=true,prebreak=\usebox{\lbreakdots}} 222 + \fi 223 + 224 + % --------------------------------------------------------------------------------- 225 + % literate replacements 226 + % the following is for replacing some matlab relations like >= or ~= 227 + % by the corresponding LaTeX symbols, which are much easier to read ... 228 + \ifuseliterate 229 + \lstset{% 230 + literate=% 231 + {~}{{$\neg$}}1 % \neg 232 + {<=}{{\tiny$\leq$}}1 % \leq 233 + {>=}{{\tiny$\geq$}}1 % \geq 234 + {~=}{{\tiny$\neq$}}1 % \neq 235 + {delta}{{\tiny$\Delta$}}1 % \Delta 236 + {(end)}{\lstbasicfont (end)}{5} % black ``end'' when indexing last vector element 237 + {({ }end)}{\lstbasicfont ({ }end)}{6} 238 + {(end{ })}{\lstbasicfont (end{ })}{6} 239 + {({ }end{ })}{\lstbasicfont ({ }end{ })}{7} 240 + {:end}{\lstbasicfont :end}{4} 241 + {:{ }end}{\lstbasicfont :{ }end}{5} 242 + {end:}{\lstbasicfont end:}{4} 243 + {end{ }:}{\lstbasicfont end{ }:}{5} 244 + {,end}{\lstbasicfont ,end}{4} 245 + {,{ }end}{\lstbasicfont ,{ }end}{5} 246 + } 247 + \else 248 + \lstset{% 249 + literate=% 250 + {(end)}{\lstbasicfont (end)}{5} % black ``end'' when indexing last vector element 251 + {({ }end)}{\lstbasicfont ({ }end)}{6} 252 + {(end{ })}{\lstbasicfont (end{ })}{6} 253 + {({ }end{ })}{\lstbasicfont ({ }end{ })}{7} 254 + {:end}{\lstbasicfont :end}{4} 255 + {:{ }end}{\lstbasicfont :{ }end}{5} 256 + {end:}{\lstbasicfont end:}{4} 257 + {end{ }:}{\lstbasicfont end{ }:}{5} 258 + {,end}{\lstbasicfont ,end}{4} 259 + {,{ }end}{\lstbasicfont ,{ }end}{5} 260 + } 261 + \fi%literates 262 + 263 + % --------------------------------------------------------------------------------- 264 + % line numbering 265 + \ifnumbered% numbered option 266 + \lstset{% 267 + numbersep=3mm, numbers=left, numberstyle=\tiny, % number style 268 + } 269 + \fi 270 + 271 + \ifframed% framed option 272 + \lstset{% 273 + frame=single, % frame 274 + } 275 + \ifnumbered% 276 + \lstset{% 277 + framexleftmargin=6mm, xleftmargin=6mm % tweak margins 278 + } 279 + \fi 280 + \fi 281 + 282 + \endinput 283 + %% End of file `mcode.sty'. -
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