Re: [Boost-bugs] [Boost C++ Libraries] #1132: zero_tokens doesn't work

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #1132: zero_tokens doesn't work
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-10-08 12:41:06

#1132: zero_tokens doesn't work
---------------------------------------------+------------------------------
 Reporter:  Bryan Green <bgreen0@…>          |       Owner:  vladimir_prus  
     Type:  Bugs                             |      Status:  new            
Milestone:  Boost 1.36.0                     |   Component:  program_options
  Version:  Boost 1.34.1                     |    Severity:  Problem        
 Keywords:                                   |  
---------------------------------------------+------------------------------

Comment(by anonymous):

 The problem with multitoken is still there in Boost 1.40   :-(

 {{{
 ./a.out --email blah_at_blah me_at_somewhere
 exception: in option 'email': multiple values not allowed
 }}}

 I could use value<vector<string> >(), but this implies that the option can
 occur more than one time on command line which I don't want allow in my
 case.

 zero_token() also broken, I always get:
 {{{
 exception: in option 'verbose': at least one value required
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/1132#comment:8>
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