[PATCH xinit] startx: Pass vtX as long as the user did not specify one
cloos at jhcloos.com
Mon Apr 7 04:42:57 PDT 2014
>>>>> "HG" == Hans de Goede <hdegoede at redhat.com> writes:
HG> Instead always pass the vtX argument, except when the user has specified its
HG> own vtX argument. Note that vtX still only gets added for the default server,
HG> since for ie Xnest or Xephyr it makes no sense.
Reviewed-by: James Cloos <cloos at jhcloos.com>
But re commit 44915d6953076,
HG> tty_num=$(echo "$tty" | grep -oE '[0-9]+$')
Is grep -o available everwhere startx(1) runs?
The posix page, grep.1p, does not mention -o.
It looks like each of the BSDs have adopted it, but only midstream
(eg, its documented in OpenBSD 5.0, but not in 4.9).
James Cloos <cloos at jhcloos.com> OpenPGP: 1024D/ED7DAEA6
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