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Exec (MPI)

From Tapestries MUCK

Revision as of 08:08, 30 March 2007 by Ash-Fox (Talk | contribs)
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exec

{exec:propname}
{exec:propname,obj}

Returns the string value of the given property, after having evaluated any embedded MPI commands that it contained.

If no object parameter is passed to it, it looks for the property somewhere down the environment from the trigger object. Otherwise, it looks down the environment from the object specified. If the property is not found, his returns an empty string. If the property that it tries to access is read restricted and the owner of the trigger object does not own the object that the property is found on, then the MPI script stops with a Permission denied error.

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