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Refer to environ(7) for description of COLUMNS instead of describing it

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in-line. Document effects of locale environment variables in the same way.
This commit is contained in:
Tim J. Robbins 2002-06-10 07:55:13 +00:00
parent 1fa600e8fe
commit e7cc3a2191
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98088
1 changed files with 9 additions and 10 deletions
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19
usr.bin/sed/sed.1
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@ -505,18 +505,17 @@ This is the same as specifying the
option on the command line.
.El
.Sh ENVIRONMENT
The following environment variables affect the execution of
.Nm :
.Bl -tag -width ".Ev COLUMNS"
.It Ev COLUMNS
If set, specifies the user's preferred output width in column positions.
The
.Dq l
command uses this value to fold long lines to an appropriate width.
By default,
.Ev COLUMNS ,
.Ev LANG ,
.Ev LC_ALL ,
.Ev LC_CTYPE
and
.Ev LC_COLLATE
environment variables affect the execution of
.Nm
attempts to automatically determine the terminal width.
.El
as described in
.Xr environ 7 .
.Sh DIAGNOSTICS
.Ex -std
.Sh SEE ALSO