[plug] Link problem on web page

[Cameron Patrick]

Jacqueline McNally wrote:

> Therefore, doesn't matter what browser, under Linux or Windows, you will 
> need a relatively up-to-date PDF reader to be able to display the 
> reference card.

Acrobat 5.0 on Linux will display it (but with a warning saying it's
made by a newer distiller).  xpdf and ggv also show it okay but the
clicky links don't work (don't know how recent my copies of either of
those are).

Cameron