version 1.52, 2015/04/05 13:54:06 |
version 1.53, 2015/04/05 13:56:04 |
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.Fl k |
.Fl k |
or results may be unexpected. |
or results may be unexpected. |
.Bl -tag -width indent |
.Bl -tag -width indent |
.It Fl b, Fl Fl ignore-leading-blanks |
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Ignore leading blank characters when comparing lines. |
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.It Fl d , Fl Fl dictionary-order |
.It Fl d , Fl Fl dictionary-order |
Consider only blank spaces and alphanumeric characters in comparisons. |
Consider only blank spaces and alphanumeric characters in comparisons. |
.It Fl f , Fl Fl ignore-case |
.It Fl f , Fl Fl ignore-case |
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can be attached independently to each |
can be attached independently to each |
.Ar field |
.Ar field |
argument of the key specifications. |
argument of the key specifications. |
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Note that |
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.Fl b |
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should not appear after |
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.Fl k , |
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and that it has no effect unless key fields are specified. |
.It Xo |
.It Xo |
.Fl k Ar field1 Ns Op , Ns Ar field2 , |
.Fl k Ar field1 Ns Op , Ns Ar field2 , |
.Fl Fl key Ns = Ns Ar field1 Ns Op , Ns Ar field2 |
.Fl Fl key Ns = Ns Ar field1 Ns Op , Ns Ar field2 |