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Annotation of mandoc/regress/mdoc/Sm/scope.in, Revision 1.1

1.1     ! schwarze    1: .Dd January 2, 2010
        !             2: .Dt SM-SCOPE 1
        !             3: .Os OpenBSD
        !             4: .Sh NAME
        !             5: .Nm Sm-scope
        !             6: .Nd scope of the spacing macro
        !             7: .Sh DESCRIPTION
        !             8: Using an abbreviated example from the
        !             9: .Xr ksh 1
        !            10: manual.
        !            11: .Pp
        !            12: Modifiers can be applied to the
        !            13: .Pf ${ Ns Ar name Ns }
        !            14: form of parameter substitution:
        !            15: .Bl -tag -width Ds
        !            16: .Sm off
        !            17: .It ${ Ar name No :- Ar word No }
        !            18: .Sm on
        !            19: If
        !            20: .Ar name
        !            21: is set and not
        !            22: .Dv NULL ,
        !            23: it is substituted; otherwise,
        !            24: .Ar word
        !            25: is substituted.
        !            26: .El
        !            27: .Pp
        !            28: In the above modifiers, the
        !            29: .Ql \&:
        !            30: can be omitted, ...