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\details{
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\details{
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Using this function allows \R to be given very low priority and hence
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Using this function allows \R to be given very low priority and hence
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not to interfere with more important foreground tasks. A typical use
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not to interfere with more important foreground tasks. A typical use
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is to allow a process launched from \R to set itself up and read its
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is to allow a process launched from \R to set itself up and read its
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input files before \R execution is resumed.
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input files before \R execution is resumed.
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The intention is that this function suspends execution of \R
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The intention is that this function suspends execution of \R
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expressions but wakes the process up often enough to respond to GUI
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expressions but wakes the process up often enough to respond to GUI
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events, typically every 0.5 seconds.
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events, typically every 0.5 seconds.
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There is no guarantee that the process will sleep for the whole of the
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There is no guarantee that the process will sleep for the whole of the
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