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error 404 until | revDocs | RunRev
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Product Edition
Version
until
Basics
Expander triangle
Type
Keyword
Syntax
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Used with the repeat control structure to specify that the loop is to repeat until the specified conndition becomes true.
Examples

repeat until the seconds >= timeToStop

Additional Comments
Expander triangle

Use the until keyword to repeat a sequence of statements until a condition becomes true.

Comments:

Revolution evaluates the condition each time the loop repeats, at the top of the loop (before the statements in the repeat structure are executed). If the condition is true, the loop is skipped and execution resumes with the statement after the end repeat statement.

If the condition is already true when Revolution reaches the repeat statement, the loop is not executed at all.

User Comments
Expander triangle