mdoc: Use the Ev macro for environmental variables.
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=243146
@ -50,9 +50,9 @@ function returns a preferred block size for reporting by system utilities
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and
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.Xr systat 1 ,
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based on the value of the
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.En BLOCKSIZE
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.Ev BLOCKSIZE
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environment variable.
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.En BLOCKSIZE
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.Ev BLOCKSIZE
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may be specified directly in bytes, or in multiples of a kilobyte by
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specifying a number followed by ``K'' or ``k'', in multiples of a
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megabyte by specifying a number followed by ``M'' or ``m'' or in
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@ -61,7 +61,7 @@ multiples of a gigabyte by specifying a number followed by ``G'' or
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Multiples must be integers.
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.Pp
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Valid values of
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.En BLOCKSIZE
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.Ev BLOCKSIZE
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are 512 bytes to 1 gigabyte.
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Sizes less than 512 bytes are rounded up to 512 bytes, and sizes
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greater than 1 GB are rounded down to 1 GB.
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