metal:use-macro should be TALES?

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Howdy.

I'm fairly new to petal, and have been battling through the standard
problems (overcoming my aversion to &s in hrefs, javascript stuff etc
etc), but am stumped on the latest one.

Basically I want to choose which metal template to use at run-time, using
something along the lines of

metal:use-macro=3D"dat/header" or
metal:use-macro=3D"foo/${dat/bar}/baz.xml" or
metal:use-macro=3D"string: dat/header"

Is this supported? Should I be doing something entirely different?

Thanks for your help,
--
Adam

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Howdy.<br>
<br>
I'm fairly new to petal, and have been battling through the standard
problems (overcoming my aversion to &amp;amp;s in hrefs, javascript
stuff etc etc), but am stumped on the latest one.<br>
<br>
Basically I want to choose which metal template to use at run-time, using s=
omething along the lines of<br>
<br>
metal:use-macro=3D&quot;dat/header&quot; or<br>
metal:use-macro=3D&quot;foo/${dat/bar}/baz.xml&quot; or<br>
metal:use-macro=3D&quot;string: dat/header&quot;<br>
<br>
Is this supported? Should I be doing something entirely different?<br>
<br>
Thanks for your help,<br>-- <br>Adam

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