Re: [NTG-context] Issues with MetaPost boxes
Andreas Schneider wrote: Taco Hoekwater wrote: There were actually two metapost bugs from that single example. Next week's luatex beta will have a fix for both. The fix is still in the metapost repository. I'll release a new luatex beta tomorrow morning (with the fix). Best wishes, Taco ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Issues with MetaPost boxes
Taco Hoekwater wrote:
> There were actually two metapost bugs from that single example.
> Next week's luatex beta will have a fix for both.
Since I need this fix pretty soon, I thought a svn checkout and build might
be a good idea. Getting luatex 0.62 beta compiled and running wasn't a
problem, but the error with metapost still persists. ("This is LuaTeX,
Version beta-0.62.0-2010082217 (rev 3815)")
Is there anything else I would need to get the fix in? Is it in a branch or
is metapost even a lib on it's own? (It seemed to be statically linked, but
I'm not completely sure if I missed something, so I better ask - which I
hereby do.)
Thanks in advance!
Andreas.
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Re: [NTG-context] Issues with MetaPost boxes
On Sun, 15 Aug 2010 17:34:25 +0200, Taco Hoekwater wrote: > There were actually two metapost bugs from that single example. > Next week's luatex beta will have a fix for both. Thanks for investigating and fixing it so fast! (well, I hope; we will see ;-)) Best Regards, Andreas. ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Issues with MetaPost boxes
On 08/14/2010 05:40 PM, taco wrote:
Andreas Schneider wrote:
Since some weeks I have strange problems with MetaPost in MKIV (beta).
The
attached example should (and did in the past) output a central box
("Fakt")
surrounded by five boxes named "Dimension". However some of them (in that
particular example one) is drawn wrong: the box is on the right spot, but
the label seems to be at 0,0. It seems to happen whenever the boxes are
drawn from within a loop - at least all of my problems with boxes show
similar symptoms and only occur within loops.
Any ideas what goes wrong here?
Probably a metapost bug, I'll check.
There were actually two metapost bugs from that single example.
Next week's luatex beta will have a fix for both.
Bug 1:
show "45">"["; % 1.502 gives true, should be false
Bug 2:
pair a[]b;
a1b = (50,50);
pair a[]c;
show known a1b; % 1.502 gives false, should be true
Best wishes,
Taco
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Re: [NTG-context] Issues with MetaPost boxes
Andreas Schneider wrote:
Since some weeks I have strange problems with MetaPost in MKIV (beta). The
attached example should (and did in the past) output a central box ("Fakt")
surrounded by five boxes named "Dimension". However some of them (in that
particular example one) is drawn wrong: the box is on the right spot, but
the label seems to be at 0,0. It seems to happen whenever the boxes are
drawn from within a loop - at least all of my problems with boxes show
similar symptoms and only occur within loops.
Any ideas what goes wrong here?
Probably a metapost bug, I'll check.
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[NTG-context] Issues with MetaPost boxes
Since some weeks I have strange problems with MetaPost in MKIV (beta). The
attached example should (and did in the past) output a central box ("Fakt")
surrounded by five boxes named "Dimension". However some of them (in that
particular example one) is drawn wrong: the box is on the right spot, but
the label seems to be at 0,0. It seems to happen whenever the boxes are
drawn from within a loop - at least all of my problems with boxes show
similar symptoms and only occur within loops.
Any ideas what goes wrong here?\startMPinclusions
input boxes;
\stopMPinclusions
\startMPpage
u := 1cm;
circleit.fact(\sometxt{\bf Fakt});
fact.c = (0u, 0u);
fact.dx = fact.dy;
drawboxed(fact);
for i = 45 step 72 until 360:
circleit.dim[i](\sometxt{Dimension});
dim[i].c = 3u*right rotated i;
dim[i].dx = dim[i].dy;
drawoptions(dashed evenly);
drawboxed(dim[i]);
drawoptions();
drawarrow fact.c -- dim[i].c cutbefore bpath.fact cutafter
bpath.dim[i];
endfor;
\stopMPpage___
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