On Thu, 6 Jun 2024, Wolfgang Schuster wrote:

> Aditya Mahajan schrieb am 06.06.2024 um 14:48:
> > Hi,
> >
> > I am testing some of my old styles on latest context and find that the
> > background key of \startbackground and \starttextbackground doesn't work
> > (\framed is working as expected). Here is a MWE:
> 
> 1. \starttextbackground isn't based on \framed and has a mp-key to assign a
> metapost graphic.

Thanks. I had forgotten that.

> 2. \startbackground needs to be fixed but it's simple, replace \defcsname
> with \edefcsname in pack-bck.mklx:
> 
> \appendtoks
> \frozen\protected\instance\defcsname\e!start\currentbackground\endcsname{\pack_backgrounds_start
> [\currentbackground]}%
>     \frozen\protected\instance\defcsname\e!stop
> \currentbackground\endcsname{\pack_backgrounds_stop }%
>     \frozen\protected\instance\defcsname
> \currentbackground\endcsname{\pack_backgrounds_direct[\currentbackground]}%
> \to \everydefinebackground

Thanks. I'll patch it locally. 

Aditya