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From: Joel Dahl <joel@FreeBSD.org>
Date: Fri, 16 Nov 2012 12:03:50 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r243146 - head/lib/libc/gen
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Author: joel (doc committer)
Date: Fri Nov 16 12:03:50 2012
New Revision: 243146
URL: http://svnweb.freebsd.org/changeset/base/243146

Log:
  mdoc: Use the Ev macro for environmental variables.

Modified:
  head/lib/libc/gen/getbsize.3

Modified: head/lib/libc/gen/getbsize.3
==============================================================================
--- head/lib/libc/gen/getbsize.3	Fri Nov 16 11:56:53 2012	(r243145)
+++ head/lib/libc/gen/getbsize.3	Fri Nov 16 12:03:50 2012	(r243146)
@@ -50,9 +50,9 @@ function returns a preferred block size 
 and
 .Xr systat 1 ,
 based on the value of the
-.En BLOCKSIZE
+.Ev BLOCKSIZE
 environment variable.
-.En BLOCKSIZE
+.Ev BLOCKSIZE
 may be specified directly in bytes, or in multiples of a kilobyte by
 specifying a number followed by ``K'' or ``k'', in multiples of a
 megabyte by specifying a number followed by ``M'' or ``m'' or in
@@ -61,7 +61,7 @@ multiples of a gigabyte by specifying a 
 Multiples must be integers.
 .Pp
 Valid values of
-.En BLOCKSIZE
+.Ev BLOCKSIZE
 are 512 bytes to 1 gigabyte.
 Sizes less than 512 bytes are rounded up to 512 bytes, and sizes
 greater than 1 GB are rounded down to 1 GB.