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@ -25,9 +25,9 @@ |
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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.\" SUCH DAMAGE. |
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.\" |
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.\" $OpenBSD: getopt.3,v 1.44 2014/01/21 03:15:45 schwarze Exp $ |
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.\" $OpenBSD: getopt.3,v 1.45 2015/11/24 09:03:16 bentley Exp $ |
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.\" |
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.Dd $Mdocdate: January 21 2014 $ |
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.Dd $Mdocdate: November 24 2015 $ |
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.Dt GETOPT 3 |
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.Os |
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.Sh NAME |
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@ -224,14 +224,14 @@ function implements a superset of the functionality specified by |
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.St -p1003.1 . |
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.Pp |
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The following extensions are supported: |
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.Bl -tag -width "xxx" |
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.It Li o |
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.Bl -bullet |
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.It |
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The |
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.Va optreset |
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variable was added to make it possible to call the |
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.Fn getopt |
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function multiple times. |
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.It Li o |
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.It |
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If the |
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.Va optind |
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variable is set to 0, |
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@ -245,7 +245,7 @@ This is for compatibility with |
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New code should use |
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.Va optreset |
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instead. |
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.It Li o |
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.It |
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If the first character of |
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.Fa optstring |
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is a plus sign |
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@ -254,7 +254,7 @@ it will be ignored. |
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This is for compatibility with |
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.Tn GNU |
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.Fn getopt . |
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.It Li o |
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.It |
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If the first character of |
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.Fa optstring |
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is a dash |
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@ -264,7 +264,7 @@ non-options will be returned as arguments to the option character |
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This is for compatibility with |
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.Tn GNU |
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.Fn getopt . |
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.It Li o |
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.It |
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A single dash |
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.Pq Ql - |
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may be specified as a character in |
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