[development] namespaced global variables [WAS: Drupal6.2 theme system standalone]

[Daniel F. Kudwien]

> drupal_get_context and drupal_set_context
> 
> there's been patches before, and there's patches in the queue still

New patches should not use the term 'context'.  Panels 2 (& Views?) already
occupy that namespace with a concept that will hopefully be adopted by more
contrib modules and perhaps core.

sun