Thank you Wolfgang, that is exactly what I was looking for.
I apologize for the incomplete example. I have no idea, however, how all
the empty lines got in there. They weren't there when I clicked "send",
only when I saw it in the list.
Thomas
Am 06.06.2016 um 12:32 schrieb Wolfgang Schuster:
\startuseMPgraphic{leftbracket}
z[0] = (EmWidth,OverlayHeight) ;
z[1] = (0,OverlayHeight) ;
z[2] = (0,0) ;
z[3] = (EmWidth,0) ;
draw z[0]--z[1]--z[2]--z[3] withcolor \MPcolor{\overlaylinecolor} ;
\stopuseMPgraphic
\startuseMPgraphic{rightbracket}
z[0] = (-EmWidth,OverlayHeight) ;
z[1] = (0,OverlayHeight) ;
z[2] = (0,0) ;
z[3] = (-EmWidth,0) ;
draw z[0]--z[1]--z[2]--z[3] withcolor \MPcolor{\overlaylinecolor} ;
\stopuseMPgraphic
\installleftframerenderer {bracket}{\useMPgraphic {leftbracket}}
\installrightframerenderer{bracket}{\useMPgraphic{rightbracket}}
\defineframed
[bracketframed]
[frame=off,
offset=1ex,
leftframe=bracket,
rightframe=bracket,
framecolor=red,
foregroundstyle=\ssx,
foregroundcolor=darkgray,
align=normal,
width=max]
\starttext
\bracketframed{\input knuth }
\stoptext
___________________________________________________________________________________
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
___________________________________________________________________________________
