diff.1: Fix style & document -y as extension to POSIX
- Long options must be stylized with the Fl macro as well. Reviewed by: bapt Approved by: bcr (mentor) Differential Revision: https://reviews.freebsd.org/D23642
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=357841
@ -30,7 +30,7 @@
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.\" @(#)diff.1 8.1 (Berkeley) 6/30/93
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.\" $FreeBSD$
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.\"
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.Dd February 7, 2020
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.Dd February 12, 2020
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.Dt DIFF 1
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.Os
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.Sh NAME
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@ -184,17 +184,17 @@
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.Ar dir1 dir2
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.Nm diff
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.Op Fl aBbditwW
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.Op --expand-tabs
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.Op --ignore-all-blanks
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.Op --ignore-blank-lines
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.Op --ignore-case
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.Op --minimal
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.Op --no-ignore-file-name-case
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.Op --strip-trailing-cr
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.Op --suppress-common-lines
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.Op --tabsize
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.Op --text
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.Op --width
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.Op Fl -expand-tabs
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.Op Fl -ignore-all-blanks
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.Op Fl -ignore-blank-lines
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.Op Fl -ignore-case
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.Op Fl -minimal
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.Op Fl -no-ignore-file-name-case
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.Op Fl -strip-trailing-cr
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.Op Fl -suppress-common-lines
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.Op Fl -tabsize
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.Op Fl -text
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.Op Fl -width
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.Fl y | Fl -side-by-side
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.Ar file1 file2
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.Sh DESCRIPTION
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@ -637,7 +637,7 @@ utility is compliant with the
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specification.
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.Pp
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The flags
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.Op Fl aDdIiLlNnPpqSsTtwXx
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.Op Fl aDdIiLlNnPpqSsTtwXxy
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are extensions to that specification.
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.Sh HISTORY
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A
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