[NTG-context] Chart module problem.

I copied the first example in the "Charts" manual as follows: ------------------------------------------------------- \setupoutput[pdftex] \usemodule[chart] \starttext \setupFLOWcharts [option=test, nx=4, ny=3, dx=2\bodyfontsize, dy=2\bodyfontsize, width=12\bodyfontsize, height=7\bodyfontsize, maxwidth=\textwidth] \startFLOWchart[grid] \stopflowchart \FLOWchart[grid] \stoptext ----------------------------------------- I get the following error messages; --------------------------------------------------- systems : begin file ped at line 3 ) Runaway argument? ! File ended while scanning use of \copyblockline. <inserted text> \par <*> &cont-en ped.tex ? ---------------------------------------- If I have made a silly mistake would someone please point it out? -- John Culleton Books with answers to marketing and publishing questions: http://wexfordpress.com/tex/shortlist.pdf Book coaches, consultants and packagers: http://wexfordpress.com/tex/packagers.pdf