[[modding:function:loop]]

=== loop ===

[[modding:function:loop]]

^ Syntax | (loop condition exp) -> value of last expression |
^ Arguments | condition: The function keeps on running as long as the condition is not Nil. |
^ | exp: The expression you want to evaluate as long as the condition is not Nil. |
^ Returns | Whatever the last evaluated expression returns. |
^ Category | [[iteration functions|iteration]] |
^ Description | Evaluates the expression over and over until the condition is Nil. The expression will never be evaluated if the condition starts as Nil. |

=== Example ===

<code lisp>(block (number)

	(setq number 1)

	(loop (ls number 5)

		(block Nil

			(setq number (add 1 number))

			(dbgOutput number)

			"yay"

			)

		)

	)</code>

Displays on the debug console.

2

3

4

5

Returns the string yay.

Return to [[:Functions]] list