Difference between revisions of "Command:If"
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*[[LavishScript:Mathematical Formulae|Mathematical Formulae]] | *[[LavishScript:Mathematical Formulae|Mathematical Formulae]] | ||
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Revision as of 21:28, 1 March 2005
Contents
Syntax
If <condition>
Description
Conditionally executes the following command, depending on the value of an expression. The condition is run through a math calculator. If the result is zero, the command is skipped; otherwise it is executed. Command blocks may be used, which begin with a { and end with a }, and is treated by control statements such as if it were a single command (i.e. executed or skipped as a whole).
When using characters which have special meaning in LavishScript commands, such as < | and >, enclose the statement in quotes (see Syntax).
if "2 > 1"
Examples
if x == 5
{
if y == 6
varset z 17
}
else
varset z 20
