View source for Issuepedia:W3TPL/lib/smw

* function '''smw.let.echo'''(key, val) -- sets SMW properties and echoes the value
** This is useful as an alternative for the <nowiki>[[key::val]]</nowiki> syntax, which doesn't handle brackets in the value.
<func name="smw.let.echo" key val>
  <let name=out>{{#set:</let>
  <let name=out append copy=key />
  <let name=out append>=</let>
  <let name=out append copy=val />
  <let name=out append>}}</let>
  <let name=out append copy=val />
  <echo><get name=out /></echo>
</func>