version 1.285, 2021/07/04 16:33:04 |
version 1.286, 2021/07/29 16:25:20 |
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.It Ic \&Fl Op Ar word ... |
.It Ic \&Fl Op Ar word ... |
Command-line flag or option. |
Command-line flag or option. |
Used when listing arguments to command-line utilities. |
Used when listing arguments to command-line utilities. |
Prints a fixed-width hyphen |
For each argument, prints an ASCII hyphen-minus character |
.Sq \- |
.Sq \- , |
directly followed by each argument. |
immediately followed by the argument. |
If no arguments are provided, a hyphen is printed followed by a space. |
If no arguments are provided, a hyphen-minus is printed followed by a space. |
If the argument is a macro, a hyphen is prefixed to the subsequent macro |
If the argument is a macro, a hyphen-minus is prefixed |
output. |
to the subsequent macro output. |
.Pp |
.Pp |
Examples: |
Examples: |
.Dl ".Fl R Op Fl H | L | P" |
.Dl ".Nm du Op Fl H | L | P" |
.Dl ".Op Fl 1AaCcdFfgHhikLlmnopqRrSsTtux" |
.Dl ".Nm ls Op Fl 1AaCcdFfgHhikLlmnopqRrSsTtux" |
.Dl ".Fl type Cm d Fl name Pa CVS" |
.Dl ".Nm route Cm add Fl inet Ar destination gateway" |
.Dl ".Fl Ar signal_number" |
.Dl ".Nm locate.updatedb Op Fl \e-fcodes Ns = Ns Ar dbfile" |
.Dl ".Fl o Fl" |
.Dl ".Nm aucat Fl o Fl" |
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.Dl ".Nm kill Fl Ar signal_number" |
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.Pp |
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For GNU-sytle long options, escaping the additional hyphen-minus is not |
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strictly required, but may be safer with future versions of GNU troff; see |
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.Xr mandoc_char 7 |
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for details. |
.Pp |
.Pp |
See also |
See also |
.Ic \&Cm . |
.Ic \&Cm . |