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Dec (MPI)

From Tapestries MUCK

Revision as of 13:14, 30 March 2007 by Ash-Fox (Talk | contribs)
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dec

{dec:var}
{dec:var,val}

Decrements the value of the given variable by one, returning the result.

If a value argument is given, then it will subtract that from the variable, instead of the value 1.

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