Command: if

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Name:
 if - conditionaly execute a procedure
Synopsis:
  boolean {procedure} if -> -
  boolean   anytoken  if -> -
Description:
 if executes the supplied token if the boolean
             is true. The supplied token usually is a procedure.

	     Alternatives: Function if_ (undocumented)
	     -> behaviour and synopsis are the same, except that no
	     warnings or error messages are thrown.

Examples:
  1 0 gt { (1 > 0) = } if -> (1 > 0)

SeeAlso:ifelse
Source:
 /home/abuild/rpmbuild/BUILD/nest-2.4.1/sli/slicontrol.cc

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