SAS Code and Latex using Lyx

the listings package. it can be configured to use syntax highlighting, line numbers, put code in sweet looking boxes, et cetera.

http://en.wikibooks.org/wiki/LaTeX/Packages/Listings

Try this one

\\documentclass[a4paper,article]{memoir}
\\setlrmarginsandblock{3cm}{3cm}{*}
\\setulmarginsandblock{2.5cm}{3cm}{*}
\\checkandfixthelayout[nearest]
\\usepackage[T1]{fontenc}
\\usepackage{kpfonts}
\\usepackage{xspace,calc,listings,enumitem,url,ragged2e}
\\setlist{  
  listparindent=\\parindent,
  parsep=0pt,
}
\\usepackage[scaled=0.8]{beramono}

\\hfuzz=5pt

%\\setlength\\cftbeforechapterskip{0em plus 0.2em}

\\AtBeginDocument{\\providecommand\\href[2]{#2}}

\\DeclareUrlCommand\\mypath{\\urlstyle{sf}}
%\\urlstyle{rm}
\\newcommand\\addCTAN[2][\\textsf{CTAN}:]{%
    {\\footnotesize\\href{http://mirror.ctan.org/#2}{#1\\:{\\mypath{#2}}}}% 
}

\\newcommand\\CTAN[1]{%
  {\\footnotesize\\href{http://mirror.ctan.org/#1}{\\textsf{CTAN:}~{\\mypath{#1}}}}}

\\newcommand\\pkg{\\texttt{SASnRdisplay}\\xspace}
%\\setsecnumdepth{none}
\\setsecheadstyle{\\large\\slshape\\bfseries\\memRTLraggedright}

\\usepackage[svgnames,dvipsnames]{xcolor}
 \\definecolor{felinesrcbgcolor}{rgb}{0.94,0.97,1}
 \\definecolor{felineframe}{rgb}{0.79,0.88,1}

\\usepackage[
english,
%grayscale,
%noautotitles-sas,
noneedspace
]{SASnRdisplay}

\\captionsetup[lstlisting]{
  font=small,
  labelfont=bf
}

\\newcommand\\R{\\textsf{R}\\xspace}
\\newcommand\\SAS{\\textsf{SAS}\\xspace}
\\newcommand\\sweave{\\textsf{Sweave}\\xspace}

\\usepackage{xkeyval}

\\setlength\\unitlength{\\linewidth+1em}
\\lstdefinestyle{Show}{
  basicstyle=\\ttfamily\\small,
  breaklines,
  breakatwhitespace,
  columns=flexible,
  backgroundcolor=\\color{BrickRed!10},
  rulecolor=\\color{BrickRed},
  frame=single,
  framesep=0.25em,
  escapeinside=||,
}
\\lstdefinestyle{inShow}{
  style=Show,
  basicstyle=\\ttfamily\\normalsize\\color{BrickRed},
}
\\lstnewenvironment{Show}[1][]{
\\lstset{
  style=Show,#1
}
}{}
%\\setsecnumdepth{none}
\\newcommand\\error[1]{\\textcolor{OliveGreen}{>>#1<<}}

\\def\\NAME{SASnRdisplay.sty}
\\newcommand\\getsniplet[2]{
  \\begingroup
  \\Needspace{4\\onelineskip}
  \\ifblank{#2}{
    \\lstinputlisting[style=Show,
    rangeprefix=\\%\\ ,
    includerangemarker=false,
    linerange=#1-end\\ #1,
    columns=fixed,
    xleftmargin=0.5em,
    framexleftmargin=0.5em,
    ]{\\NAME}
  }{
    \\lstinputlisting[style=Show,
    rangeprefix=\\%\\ ,
    includerangemarker=false,
    linerange=#1-end\\ #1,
    title={Style: #2},
    columns=fixed,
    xleftmargin=0.5em,
    framexleftmargin=0.5em,
    ]{\\NAME}}
  \\endgroup
  \\noindent\\ignorespaces
}

\\newcommand\\showcolor[1]{>>{\\color{#1}\\rule{1em}{0.5em}}<<}

\\newenvironment{question}[1]{
  \\subsubsection*{\\textnormal{\\textit{\\color{BrickRed}#1}}}
  \\phantomsection
  \\addcontentsline{toc}{subsection}{#1}
}{}
\\lstnewenvironment{solution}[1][]{
  \\lstset{style=Show,gobble=2,columns=fixed,#1}
}{}

\\lstdefinestyle{sas-inline}{
basicstyle = \\ttfamily,
style = sas-more-keywords,
language = SAS,
}

\\usepackage{hyperref}

\\pagestyle{plain}

\\begin{document}

\\begin{SAScode}[caption={Test of caption}]
PROC INSIGHT DATA data=fisk;
SCATTER x1 x2 x3 x4 x5 * dosis vgt;
RUN; 
OUTPUT
QUIT; /* a standard SAS comment */
\\end{SAScode}

\\begin{SASoutput}
                           TABLE OF NIVEAU BY FAG

           NIVEAU     FAG

           Frequency|
           Percent  |
           Row Pct  |
           Col Pct  |kem     |mat     |mus     |samf    |  Total
           ---------+--------+--------+--------+--------+
           h        |      0 |      1 |      1 |      0 |      2
                    |   0.00 |  20.00 |  20.00 |   0.00 |  40.00
                    |   0.00 |  50.00 |  50.00 |   0.00 |
                    |   0.00 |  50.00 | 100.00 |   0.00 |
           ---------+--------+--------+--------+--------+
           m        |      0 |      1 |      0 |      1 |      2
                    |   0.00 |  20.00 |   0.00 |  20.00 |  40.00
                    |   0.00 |  50.00 |   0.00 |  50.00 |
                    |   0.00 |  50.00 |   0.00 | 100.00 |
           ---------+--------+--------+--------+--------+
           o        |      1 |      0 |      0 |      0 |      1
                    |  20.00 |   0.00 |   0.00 |   0.00 |  20.00
                    | 100.00 |   0.00 |   0.00 |   0.00 |
                    | 100.00 |   0.00 |   0.00 |   0.00 |
           ---------+--------+--------+--------+--------+
           Total           1        2        1        1        5
                       20.00    40.00    20.00    20.00   100.00

\\end{SASoutput}

\\end{document}