Le 5866 Septembre 1993, Niko Tyni a envoyé: > The "only" part isn't in the documentation :) > > Any placeholder that is immediately followed by "..." [example snipped] > will match as many times as possible, but at least once. Note that > this implies that an unconstrained repeated unflagged placeholder (see > "Placeholder constraints" and "Unflagged placeholders") will consume > the rest of the command-line, and so should be specified last in the > POD.
Yes, the only is not in the documentation but it sound like it to me. If there is no unflagged placeholder no one should consume the reste of the command-line. > The only constraint you're providing is 'group.type: string', which is > the default type anyway, so this is effectively unconstrained. After all, > '--hosts' is a string too. Yes, unconstrained but not unflagged. > It seems to me this is the intended behaviour rather than a bug, but > please let me know what you think. I thought that Getopt::Euclid excluded the declared options from placeholders. My new test case: --8<---------------cut here---------------start------------->8--- ./test.pl --groups --hosts myhost Unknown argument: myhost (Try: test.pl --help) --8<---------------cut here---------------end--------------->8--- The correct error here is the missing <group>. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --keyserver pgp.mit.edu --recv-keys 0x6A2540D1
#!/usr/bin/perl -w
use strict;
use warnings;
use Getopt::Euclid;
use Data::Dumper;
print Dumper(%ARGV);
exit 1;
__END__
=head1 NAME
test.pl - sample Getopt::Euclid test program
=head1 REQUIRED ARGUMENTS
=over
=item --groups [=] <group> | -g [=] <group>
List of groups
=for Euclid:
group.type: string
=item --hosts [=] <hostname>... | -h <hostname>...
List of hostnames.
=back
=cut
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