[pstricks] ->>> and ->>>> arrows ?

[Etienne Riga]

Christophe Jorssen wrote:
> Hello,
>
> I'd like to have 3 and 4 arrows as defined in pstricks-add
for ->>
>
> I don't know how to modify the code
>
> Somebody has a clue ?
>


\@namedef{psas@>>>}{%
    false \psk at arrowinset \psk at arrowlength \psk at arrowsize
\tx at Arrow
    0 h a sub T
    false \psk at arrowinset \psk at arrowlength \psk at arrowsize
\tx at Arrow
    0 h a sub T
    gsave
    newpath
    false \psk at arrowinset \psk at arrowlength \psk at arrowsize
\tx at Arrow
    CP
    grestore
    moveto
}

Étienne Riga