On Thu, 29 Dec 2011 11:07:13 +0800 Clark J. Wang wrote:
> > cc: [email protected]
> > Subject: Re: [ast-users] [ksh93] Please explain more about getopts'
> > > Here it's not clear what "listof, oneof and ignorecase" means and how it
> > > would be used. Please clarify more.
> > >
> > > (See also the discussion @comp.unix.shell:
> > > https://groups.google.com/d/msg/comp.unix.shell/lOWZPy_22pI/5d8E-xu6d1UJ)
> > >
> > > -Clark
getopts --man has been updated:
--
The special attributes are currently informational with respect to optget(3),
but may be useful to applications that parse --api output. The special
attributes are:
listof
zero or more of the possible option values may be specified,
separated by , or space.
oneof exactly one of the possible option values must be specified
ignorecase
case ignored in matching the long option name
--
they may become functional in the future
meaning they may afftect --man etc. rendering and/or optget(3) parsing
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