From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: umount completion context and tags
Date: Sun, 14 Dec 2014 08:53:10 -0800 [thread overview]
Message-ID: <141214085310.ZM23615@torch.brasslantern.com> (raw)
In-Reply-To: <CAHYJk3T=_C8gCkt-wbX5XA++n2CXf90UyR9AV92ZEknW2dOF9A@mail.gmail.com>
[Sticking with zsh-users for now but this maybe should move to -workers]
On Dec 14, 4:15pm, Mikael Magnusson wrote:
} Subject: Re: umount completion context and tags
}
} > umount u<Tab>
} > umount udev (!!!)
}
} That's weird in at least two ways. I get the style to work only if i
} make it ":completion:*".
See previous message about :(u|)mount: ...?
} Secondly, those are filesystem types, not labels, and are only valid
} after -t afaik(?), and umount -t produces a broken completion.
Hmm. On the latter point, "umount -t" works for me:
torch% umount -t
adfs eventpollfs iso9660 qnx4 selinuxfs usbdevfs
autofs ext2 minix ramfs sockfs usbfs
bdev ext3 mqueue reiserfs swap vboxsf
bfs futexfs nodev relayfs sysfs vfat
binfmt_misc hfs ntfs romfs tmpfs vxfs
cramfs hpfs pipefs rootfs udf xfs
devpts hugetlbfs proc rpc_pipefs ufs xiafs
(same zsh session as my previous reply, with the '! device-labels' in
the tag-order).
In what more specific way is it broken for you? Which branch of the
'case "$OSTYPE"' is taken in _mount on your host?
On the former point, I get:
torch% umount u<TAB>
torch% umount usbfs
Looking at _complete_debug output, usbfs is being completed as a device
label because there are no matches to "u" for either device-paths or
directories. The tag-order '!' style only applies when the other tags
do have possible matches.
Now, as to WHY it's being completed as a label, it's because /etc/mtab
has the line
usbfs /proc/bus/usb usbfs rw 0 0
so _mount assigns
dev_tmp=( /dev/hda2 usbfs /dev/hda1 sunrpc )
which subsquently interprets everything that doesn't start with a slash
as a device label.
--
Barton E. Schaefer
next prev parent reply other threads:[~2014-12-14 16:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-14 13:15 Silas Silva
2014-12-14 15:15 ` Mikael Magnusson
2014-12-14 16:53 ` Bart Schaefer [this message]
2014-12-14 17:13 ` Mikael Magnusson
2014-12-14 17:47 ` Bart Schaefer
2014-12-14 18:51 ` Mikael Magnusson
2014-12-14 16:31 ` Bart Schaefer
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