IF -- simple conditionals

Evaluate a condition and show one text or another based on the result. See details in IfStatements.

Parameter	Description	Default
`"condition"`	Condition to test
`then`	String to expand if the condition evaluates to true
`else`	String to expand if the condition evaluates to false

Examples

%IF{"CONDITION" then="THEN" else="ELSE"}% shows
"THEN" if "CONDITION" evaluates to TRUE, otherwise "ELSE" will be shown

 %IF{"defined FUNFACTOR"
   then="FUNFACTOR is defined"
   else="FUNFACTOR is not defined"
 }%

renders as

FUNFACTOR is not defined