JHS has a simple viewmat (for html output) built in. That is, you don't need to load'viewmat'. I suspect you are doing a load'viewmat' which is overwriting the html version with a gtk version that will fail as you describe.
Please try the following: start JHS viewmat i.10 10 Your immediate workaround is to not load viewmat when in JHS. Eventually this might be fixed so that load'viewmat' in JHS does nothing, but I am not sure when that will get done. On Fri, Nov 23, 2012 at 9:36 AM, Konrad Hinsen <[email protected]> wrote: > I noticed that the viewmat function doesn't work on my J installation > (j 7.01 64-bit MacOS X) when I use JHS. It returns 1 and produces no > output. Running the viewmat lab is sufficient to replicate this. > > With the GTK interface, viewmat works fine. > > Konrad. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
