#12 Error in portletCategories macro (SimpleBlog_macros)

[David Chandek-Stark]

Because default call of portletCategories occurs
*after* calling portletRecent, the value of "toggle" is
normally set. However, if you want portletCategories to
appear first, you get an error.

Incorrect code:
<tal:toggle tal:define="global toggle python:toggle or 0"/>

Corrected code:
<tal:toggle tal:define="global toggle toggle | python:0"/>