Hi Marcin,
I tested your file and noticed the issue you are reporting. In your case you
can use \startsimplecolumns to get rid of the page break (however there is a
small problem with the distance between the text and the items):
\startchapter[title={Nim-suma liczb całkowitych nieujemnych}]
\startexercises
\startitem
Przelicz następujące liczby w~zapisie dwójkowym na system
dziesiątkowy:
\startsimplecolumns
\startitemize[r][left=(,right=),stopper={}]
\startitem
\math{(101)_2}
\stopitem
\startitem
\math{(101011)_2}
\stopitem
\stopitemize
\stopsimplecolumns
\stopitem
\startitem
Przelicz następujące liczby na system dwójkowy:
\startsimplecolumns
\startitemize[r][left=(,right=),stopper={}]
\startitem
\math{10}
\stopitem
\startitem
\math{77}
\stopitem
\stopitemize
\stopsimplecolumns
\stopitem
\stopexercises
\stopchapter
Best regards: OK
On 30 juin 2012, at 00:16, Marcin Borkowski wrote:
> Dnia 2012-06-29, o godz. 23:30:13
> Marcin Borkowski <mb...@wmi.amu.edu.pl> napisał(a):
>
>> Hello,
>>
>> I encountered a weird problem with
>>
>> \startitemize[columns]
>>
>> Namely, sometimes ConTeXt (MkIV) puts a pagebreak before the
>> itemization. I tried to distill the problem to a minimal example,
>> until now without success, but I'll post a ME if I'm able to reproduce
>> a problem in a small file.
>
> OK, so I didn't succeed in isolating this problem. I attach the
> complete file (it's in Polish, sorry;)). The problem appears at page 3
> in the resulting pdf (line 141 of the source file).
>
>> Anybody encountered this, too? Are there any solutions/workarounds
>> known?
>
> I naively tried putting \page[no] in various places around the
> problematic line, but to no avail. Also, while trying to isolate the
> problem, for instance by removing things before the itemization, it
> turned out that it's difficult to reproduce it: often, everything is
> fine (at the beginning of the page as well as near the end).
>
> Any ideas?
>
> --
> Marcin Borkowski
> http://mbork.pl
> <itemize-columns-test.tex>___________________________________________________________________________________
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