Schleifen

[% FOREACH proposal = props %]
  [% loop.count %]: [% proposal.title %]
  [% NEXT unless proposal.author %]
  by [% proposal.author %]
  [% "," UNLESS loop.last %]
[% END %]

[% WHILE audience.awake > 0 %]
  Remove snoring people.
  [% BREAK IF no_more_slides() %]
  Next slide.
  Continue talking.
[% END %]

WHILE-Schleifen werden nach 1000 Iterationen (Zahl einstellbar) abgebrochen.