Hi Hans, there is an error in meta-txt.tex: instead of \includeMPgraphic{followtokens} should be something like \includeMPgraphic{followtokens}\relax otherwise we get icture pic[]; ... in .mp file Vit Test file: ------------------------------------- \starttext \useMPlibrary[txt] \startuseMPgraphic{followtokens} path P, RotPath, C; C:= fullcircle scaled 10cm; draw C withpen pencircle scaled 0pt; P:= fullcircle scaled 11.3cm; RotPath:= subpath (3.25,4.5) of P; \stopuseMPgraphic \hbox{\followtokens{Text along the arc.}} \stoptext -------------------------------------