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* Stuart Johnston <saj at thecommune.net> [2003-06-16 09:48]:
> [% PROCESS head IF head %]
>
> But this IF never seems to be true, even when the block has been defined.
IF works on variables, but BLOCKs are not variables. You could define
a variable 'head', along with the block head, like so:
[% head = 1 %]
[% BLOCK head %]
blah blah blah
[% END %]
But that's error prone.
> Can someone suggest the right syntax for this?
Wrap the PROCESS in a TRY:
[% TRY; PROCESS head; END %]
(darren)
- --
Of all the strange 'crimes' that human beings have legislated out of
nothing, 'blasphemy' is the most amazing--with 'obscenity' and
'indecent exposure' fighting it out for second and third place.
-- Lazarus Long
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