On Sat, 16 Apr 2011, Wolfgang Schuster wrote:
Am 16.04.2011 um 20:31 schrieb Reviczky, Adam:
Hi
I have problems with special characters in URL's. What I wanted at first place, is embedding a google chart image, so I've tried this:
\starttext \externalfigure[{https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World}] \stoptext
which fails with: ! Undefined control sequence. system > tex > error on line 3 in file test.tex: Undefined control sequence ...
as far as I can tell it's the "|" symbol where it has problems.
\starttext \externalfigure[https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello\letterbar World][method=png,scale=4000] \stoptext
Or better \asciimode \starttext \externalfigure[https://chart.googleapis.com/chart?cht=p3&chs=250x100&chd=t:60,40&chl=Hello|World][method=png] \stoptext Aditya