[pstricks] line break in pst-barcode (qrcode)

[Florian Schubert]

Hallo PSTrickser,

how can I get a line break (PostScript?) in the pst-barcode (qrcode) package?

Example 1:

\psbarcode{%
BEGIN:VCARD\\
VERSION:2.1\\
N:Schubert;Florian\\
ADR;HOME:;;Pestalozzistrasse 47;L\"orrach;;79540;Deutschland\\
END:VCARD}%
{eclevel=M width=.8 height=.8}{qrcode}

Example 2:

\listfiles
\documentclass[paper=a4]{scrlttr2}
\usepackage[german]{babel}
\usepackage[T1]{fontenc}
\usepackage[latin1]{inputenc}
\usepackage{blindtext}
\usepackage{pstricks}
\usepackage{pst-barcode}
\newkomavar{newfirsthead}
\begin{document}
    \setkomavar{fromname}{Florian Schubert}
    \setkomavar{fromaddress}{Pestalozzistra\ss{}e 47\\79540 L\"orrach}
    \setkomavar{backaddressseparator}{ · }
    \setkomavar{signature}{Florian Schubert}
    \setkomavar{newfirsthead}{\firsthead{\usekomavar{fromname}\\\usekomavar{fromaddress}}}
    \usekomavar{newfirsthead}
    \begin{letter}{PSTricks mailing list\\irgendwo\\3w}
        \setkomavar{subject}{newline in pst-barcode -qrcode-}
        \opening{Sehr geehrte Damen und Herren,}
        \blindtext[1]\\[7ex]
        \begin{pspicture}(0mm,0mm)(10mm,10mm)
        \psbarcode{%
        BEGIN:VCARD\
        VERSION:2.1\
        N:Schubert;Florian\
        ADR;HOME:;;Pestalozzistrasse 47;L\"orrach;;79540;Deutschland\
        END:VCARD}%
        {eclevel=M width=.8 height=.8}{qrcode}
        \end{pspicture}
        \closing{Mit freundlichen Grüßen}
    \end{letter}
\end{document}

Regards,

Florian


-- 

Florian Schubert
Pestalozzistraße 47

D-79540 Lörrach