/usr/share/freemat/help/text/sleep.mdc is in freemat-help 4.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | SLEEP SLEEP Sleep For Specified Number of Seconds
Usage
Suspends execution of FreeMat for the specified number
of seconds. The general syntax for its use is
sleep(n),
where n is the number of seconds to wait.
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