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[Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argu
From: |
Stefan Monnier |
Subject: |
[Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument |
Date: |
Tue, 14 Sep 2004 17:58:14 -0400 |
User-agent: |
Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3.50 (gnu/linux) |
>> The only place where a POSIX `--' could be needed on a tla command
>> line is before a list of file names, and when used at that spot, it
>> behaves just the same as the tla `--'. I.e. no conflict AFAImC.
> Now I'm confused.
Right, it's because you're thinking in terms of theoretical semantics,
rather than in concrete practical terms. The two semantics are not
compatible in general, but in practice with the current tla command line
syntax, I argue that they are compatible because all the theoretical
conflicts arise in non-useful cases.
> In POSIX, the '--' would indicate merely that things following
> the '--' are the same as things before it, but they're not to be
> option-parsed.
> In 'tla commit', the '--' separates the non-option parameters before
> the '--' (a version to commit to, which I've never fully understood
> the use for) and the non-option parameters after the '--' (files).
Give me a *useful* *concrete* case where there's a difference in practice.
Stefan
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, (continued)
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Stefan Monnier, 2004/09/13
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Mikhael Goikhman, 2004/09/13
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Adrian Irving-Beer, 2004/09/14
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Stefan Monnier, 2004/09/14
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Adrian Irving-Beer, 2004/09/14
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Aaron Bentley, 2004/09/14
- [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Miles Bader, 2004/09/14
- [Gnu-arch-users] Force a no-files commit? (was [BUG] tla dosen't handle '--' as end of option argument), Adrian Irving-Beer, 2004/09/15
- Re: [Gnu-arch-users] Force a no-files commit? (was [BUG] tla dosen't handle '--' as end of option argument), Aaron Bentley, 2004/09/15
- Re: [Gnu-arch-users] Force a no-files commit? (was [BUG] tla dosen't handle '--' as end of option argument), Adrian Irving-Beer, 2004/09/15
- [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument,
Stefan Monnier <=
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Adrian Irving-Beer, 2004/09/15
- [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Stefan Monnier, 2004/09/15
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Adrian Irving-Beer, 2004/09/15
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Stefan Monnier, 2004/09/15
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Adrian Irving-Beer, 2004/09/15
- Re: [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, James Blackwell, 2004/09/15
- [Gnu-arch-users] Re: [BUG] tla dosen't handle '--' as end of option argument, Miles Bader, 2004/09/15
Re: [Gnu-arch-users] [BUG] tla dosen't handle '--' as end of option argument, David Allouche, 2004/09/12