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Date:      Tue, 9 Oct 2012 08:25:19 -0700
From:      Devin Teske <devin.teske@fisglobal.com>
To:        Garrett Cooper <yanegomi@gmail.com>
Cc:        Devin Teske <dteske@freebsd.org>, freebsd-arch@freebsd.org
Subject:   Re: New Boot Loader Menu
Message-ID:  <515694A9-3D0F-4150-8865-F518072C5EC6@fisglobal.com>
In-Reply-To: <CAGH67wQKUvbB1TNJofA6_qXhkxqC_At_Fmg8fcqswj_exBxBFQ@mail.gmail.com>
References:  <0655B56F-AD43-402B-872C-568378E650F9@fisglobal.com> <5071D6B5.1010609@FreeBSD.org> <B4A82131-4B11-4FE8-839B-FCC45C1D4445@fisglobal.com> <50726C73.10506@FreeBSD.org> <D776ABE7-6C46-4C66-8C6E-159BCD61761F@fisglobal.com> <50732CB1.9080900@gmx.de> <71571815-CBF3-4B16-BA77-2828B8BA613C@fisglobal.com> <CAGH67wQKUvbB1TNJofA6_qXhkxqC_At_Fmg8fcqswj_exBxBFQ@mail.gmail.com>

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=85Re-adding the list=85 (good point)

On Oct 9, 2012, at 8:15 AM, Garrett Cooper wrote:

> On Tue, Oct 9, 2012 at 8:05 AM, Devin Teske <devin.teske@fisglobal.com> w=
rote:
>> =85Re-adding the list=85
>>=20
>> On Oct 8, 2012, at 12:42 PM, olli hauer wrote:
>>=20
>>> ...
>>>=20
>>>> You'll also get zero argument out of me that putting "Delete" on-scree=
n is not only to-be-avoided for the opposing situation (that some keyboards=
 may not have a "Delete" but instead "Backspace") but indeed "Delete" is wo=
rse because the implied connotation associated with the "Delete" key (_some=
one_ might be confused into thinking "Delete" will purge the menu from memo=
ry).
>>>>=20
>>>> I will play with keycodes.
>>>>=20
>>>> Just be aware that currently left arrow CANNOT work. That is a bad sug=
gestion (read why below).
>>>>=20
>>>> In Forth, I'm using the "key" primitive which -- rather unfortunately =
-- produces a zero for "left-arrow", "right-arrow", "up-arrow", "down-arrow=
", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", and "F10" (note: i=
t doesn't catch "F11", "F12", "F13", "F14", "F15", or "F16").
>>>>=20
>>>> So all those key options are right-out when it comes to "using them in=
stead of Backspace" (I simply can't identify in the loader when those keys =
are pressed).
>>>>=20
>>>=20
>>> ...
>>>=20
>>> will the space key work for a general back to or up one entry?
>>> I suspect the space bar has the same keycode on all platforms (intel/ap=
pel/ppc/sparc ...)
>>>=20
>>> Anyway nice work :)
>>>=20
>>=20
>> By golly, I think olli is on to something here!
>>=20
>> What does everybody think about space?
>>=20
>> I like it because it's a NICE BIG TARGET (and it's not used by anything =
else).
>=20
> It was used once upon a time to pause the bootloader countdown=85

Well=85 that hasn't *really* been true since r222417 (16+ months ago).

Ever since r222417, *any/all* keys will kill the countdown-to-boot.

Since you mention it, I think it's worth mentioning that SPACE is still loo=
king like a good choice=85

At the main-menu, space is not hooked into anything so it retains its legac=
y of "press SPACE to stop the countdown" meanwhile, submenus are free to us=
e SPACE because by the time they've reached *any* submenu, the countdown ha=
s already been killed.
--=20
Devin

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