On 1/12/2013 10:37 PM, Wolfgang Werners-Lucchini wrote:
Hallo,
the following was ok with mkII:
% coding: utf-8
\def\B{\vphantom{\bigg)}}
\setupbodyfont[11pt,sans]
\starttext
\startitemize[a,columns,three,joinedup][grid=no,width=8mm,right=)]
\item $\B 5b\cdot (3a+4b-5c)$
\item $\B 3xy\cdot (2x-6y-xy)$
\item $\B (-0{,}5x)\cdot (3y-5x)$
\item $\B (2z-3x+5)\cdot (0{,}5z+x)$
\item $\B 8ac\cdot 3\frac{1}{4}ax$
\item $\B 2\frac{1}{2}ab\cdot 6ax$
\item $\B \frac{2}{3}ax\cdot 1\frac{1}{2}by$
\item $\B 7\frac{1}{2}ay\cdot 1\frac{3}{5}ax$
\item $\B (+4ab)\cdot (-15xy)$
\stopitemize
\stoptext
now with LuaTeX I get very large vertical distances. Much more then
\bigg(. Why is this?
MkIV has a different column mechanism controlled by gridsnapping and
\bigg is pretty big in that case
Anyhow, there is no grid=no in itemize, at least not now, so you can use:
\setupmixedcolumns
[itemgroupcolumns]
[grid=no]
However, we can do this too:
\unprotect
\setupmixedcolumns
[\s!itemgroupcolumns]
[\c!grid=\itemgroupparameter\c!grid]
\setupitemgroups
[\c!grid=\v!tolerant]
\protect
After which we can say grid=no so I'll add that.
Hans
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