Jan U. Hasecke schrieb am 25.06.2021 um 13:19:
Dear all,
the mwe shows my try to define a paragraph that stand out like this:
On right pages
xxxxxxx
xxxxxxx
xxxxxx
xxxxxx
xxxxxxx
xxxxxxx
On left pages
xxxxxxx
xxxxxxx
xxxxxx
xxxxxx
xxxxxxx
xxxxxxx
My try with setups does not work. The textcolor is restored but not the
layout. Can I reset to the standard layout with an \after command?
You can't change to a different layout in the middle of a page.
What you're looking for is the narrower environment where you can
change the margins in the left and right side.
\startsetups [userdata:shiftblock]
\signalrightpage
\doifelserightpage {
\startnarrower[2*left,-2*right]
\getuserdata
\stopnarrower
} {
\startnarrower[-2*left,2*right]
\getuserdata
\stopnarrower
}
\stopsetups
\defineuserdataalternative
[shiftblock]
[renderingsetup=userdata:shiftblock]
\defineuserdata
[shiftblock]
[before=\blank,
after=\blank,
alternative=shiftblock]
\setuppagenumbering
[alternative=doublesided]
\starttext
\startbuffer
\dorecurse{2}{\input knuth\par}
\startuserdata[shiftblock]
\input ward
\stopuserdata
\dorecurse{2}{\input zapf\par}
\stopbuffer
\dorecurse{10}{\getbuffer}
\stoptext
Wolfgang
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