From: Hans Hagen <pragma@wxs.nl>
To: ntg-context@ntg.nl
Subject: Re: passvariable(); path problem
Date: Fri, 04 Oct 2013 16:15:20 +0200 [thread overview]
Message-ID: <524ECD78.2070001@wxs.nl> (raw)
In-Reply-To: <524EBA21.1020708@gmx.net>
On 10/4/2013 2:52 PM, Peter Rolf wrote:
> Hi,
>
> I played around with the new passvariable() option and ran into errors
> when passing a path. Used the latest beta (01.10.2013). Can someone
> confirm this?
in mp-mlib.mpiv:
vardef mfun_path_to_string(expr p) =
mfun_point_to_string(p,1) for i=2 upto length(p) : & " " &
mfun_point_to_string(p,i) endfor
enddef ;
vardef mfun_boolean_to_string(expr b) =
if b : "true" else : "false" fi
enddef ;
(i forgot to rename the argument when outlining the code)
fwiw: in your case you still get an (empty) graphic, use
\startMPcalculation ... when you don't want that
Hans
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next prev parent reply other threads:[~2013-10-04 14:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-04 12:52 Peter Rolf
2013-10-04 14:15 ` Hans Hagen [this message]
2013-10-04 14:47 ` Peter Rolf
2013-10-04 14:59 ` Peter Rolf
2013-10-05 15:52 ` Peter Rolf
2013-10-05 22:37 ` Hans Hagen
2013-10-06 13:05 ` Peter Rolf
2013-10-06 15:06 ` Hans Hagen
2013-10-07 8:48 ` Peter Rolf
2013-10-07 9:47 ` luigi scarso
2013-10-07 10:03 ` Hans Hagen
2013-10-07 11:02 ` Peter Rolf
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