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@ -33,9 +33,8 @@ as instructed on the page.
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# Signaling changes
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To signal a specific block to update, run `sigdwmblocks signal [sigval]`.
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`sigval` is optional and must be an integer other than `INT_MIN` defined in
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`limits.h` (`-2147483648` on my system). If provided, it is passed as the first
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argument to the program specified for updating the block.
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`sigval` is optional and must be an integer. If provided, it is passed as the
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first argument to the program specified for updating the block.
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# xgetrootname
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