Add helpful clarification text. While not strictly necessary, these
few words make this man page much easier to understand without re-reading prior parts of the man page.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=227589
@ -61,11 +61,13 @@ The filename ``-'' means the standard input.
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The following options are available:
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.Bl -tag -width indent
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.It Fl 1
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Suppress printing of column 1.
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Suppress printing of column 1, lines only in
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.Ar file1 .
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.It Fl 2
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Suppress printing of column 2.
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Suppress printing of column 2, lines only in
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.Ar file2 .
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.It Fl 3
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Suppress printing of column 3.
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Suppress printing of column 3, lines common to both.
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.It Fl i
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Case insensitive comparison of lines.
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.El
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