* Re: Floats broken under some circumstances
[not found] ` <4B819984.5050307@gmail.com>
@ 2010-02-21 23:39 ` Wolfgang Schuster
2010-02-22 9:36 ` Hans Hagen
0 siblings, 1 reply; 2+ messages in thread
From: Wolfgang Schuster @ 2010-02-21 23:39 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen, Vyatcheslav Yatskovsky
Am 21.02.10 21:37, schrieb Vyatcheslav Yatskovsky:
> Hi,
>
> Weird, but when I use rather big linespace
> \setupinterlinespace[line=28pt]
> and set \setupfloats[spaceafter=medium], then the error rises.
>
> With less interlinespace value or without spaceafter all works ok.
Found the culprit.
From strc-flt.mkiv:
\def\betweenfloatblanko% assumes that spaceafter is present
{\bgroup
\setbox0\vbox{\strut\blank[\floatsharedparameter\c!spacebefore]\strut}%
\setbox2\vbox{\strut\blank[\floatsharedparameter\c!spaceafter]\strut}%
\ifdim\ht0>\ht2
\blank[-\floatsharedparameter\c!spaceafter,\floatsharedparameter\c!spacebefore]%
\fi
\egroup}
The float commands tries to perform \blank[-medium] in Vyatcheslav example
but this fails in MkIV because '-medium' is not a valid keyword for \blank.
As a temporary solution you can add
\definevspacingamount [-medium] [-\medskipamount]
[-0.50\bodyfontlineheight]
to your file till Hans fix this in the core. I guess the best is to
check for
a hyphen in keyword (analyze funtion in spac-ver.lua) and set amount to -1
or something similar.
Wolfgang
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Floats broken under some circumstances
2010-02-21 23:39 ` Floats broken under some circumstances Wolfgang Schuster
@ 2010-02-22 9:36 ` Hans Hagen
0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2010-02-22 9:36 UTC (permalink / raw)
To: Wolfgang Schuster; +Cc: mailing list for ConTeXt users, Vyatcheslav Yatskovsky
On 22-2-2010 0:39, Wolfgang Schuster wrote:
> The float commands tries to perform \blank[-medium] in Vyatcheslav example
> but this fails in MkIV because '-medium' is not a valid keyword for \blank.
hm i wonder if we really need negative skips
we can best try
\blank[\v!back,\floatsharedparameter\c!spacebefore]%
there are probably a few more places where we need to adapt mkiv to the
new spacing models
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-02-22 9:36 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <mailman.418.1266771618.26807.ntg-context@ntg.nl>
[not found] ` <4B819984.5050307@gmail.com>
2010-02-21 23:39 ` Floats broken under some circumstances Wolfgang Schuster
2010-02-22 9:36 ` Hans Hagen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).