ref: e690eff697d2fc82ad27c307b4e61ffea831bf13
dir: /apps/wman/man_page.tpl/
<pre>
%{
# Hack to handle 0intro files.
f=$wman_page^$"wman_pe
if(~ $wman_page intro && test -f $wman_cat_path^/0^$f)
f=0^$f
wman_page_gen $wman_cat_path^/^$f
%}
</pre>