Endless POVabilities

- By Sonya Roberts
 

Chain

When something is referred to as a "chain", this means a sequential list. In the context used here, this would mean to put together a whole series of #if...#end commands:

#if (Legstyle=1)
...
#end

#if (Legstyle=2)
...
#end

#if (Legstyle=3)
...
#end

The drawback of chaining is that every #if statement must be tested, irregardless of whether or not the "true" condition of the variable has already been located.

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