Difference between revisions of "Command:If"
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== Description == | == Description == | ||
Conditionally executes the following command, depending on the value of an expression. The condition is run through a [[LavishScript:Mathematical Formulae|math calculator]]. If the result is zero, the command is skipped; otherwise it is executed. Command blocks may be used, which begin with a <tt>{</tt> and end with a <tt>}</tt>, and is treated by control statements such as if it were a single command (i.e. executed or skipped as a whole). | Conditionally executes the following command, depending on the value of an expression. The condition is run through a [[LavishScript:Mathematical Formulae|math calculator]]. If the result is zero, the command is skipped; otherwise it is executed. Command blocks may be used, which begin with a <tt>{</tt> and end with a <tt>}</tt>, and is treated by control statements such as if it were a single command (i.e. executed or skipped as a whole). | ||
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== Examples == | == Examples == | ||
Revision as of 14:21, 26 June 2005
Contents
Syntax
| If | |
| Usage | Intermediate |
| Level of Understanding | Intermediate |
| Computer Savvy | Beginner |
| Logic | Intermediate |
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).
Examples
if x == 5
{
if y == 6
varset z 17
}
else
varset z 20
