@if

@if

@if <boolean>=<true>[, <false>]
@skip <boolean>=<false>

If <boolean> is true, the action list <true> is run, otherwise the action list <false> is run. The action list is not queued, it is run immediately, in the same action list as @if.

Output: the output of the last command run. See command output.

For RhostMUSH compatability, @skip runs the action list <false> when <boolean> is false, and does nothing for true values.

@ifelse and @skip/ifelse are aliases for @if.

::: seealso

• @break
• @switch
• IF()
• boolean values :::

Conditional examples

> @if 1=say Yes, say No
You say, "Yes"

> @if 0=say Yes, say No
You say, "No"

> &foo me=$foo *: say Checking... ; @if %0=say Yes, {say No ; say Sorry!}

> foo 1
You say, "Checking..."
You say, "Yes"

> foo 0
You say, "Checking..."
You say, "No"
You say, "Sorry!"