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| test-form declaration* form* | [Macro] |
Purpose
Evaluates test-form and forms repeatedly,
as long as test-form evaluates to nil.
Package :gbbopen-tools
Module :gbbopen-tools
Arguments and values
| test-form | A form | |
| declaration | A declare expression (not evaluated) | |
| forms | An implicit progn of forms to be evaluated |
Examples
> (let ((i 0))
(until (> (incf i) 3)
(print i)))
1
2
3
nil
> (until 't (print "No"))
nil
>
The GBBopen Project
| | | until | |