Re: Troubles in a multiple choice

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On 14.11.2006 18:23:00, Luca wrote:
> Hi and good evening to all!
>=20
> I'm having a trouble with a multiple choice:
>=20
> I've added, taking looks at various files, some lines of code like these:
>=20
> comment 'Choose your timezone'
>     choice ROCKCFG_PKG_GLIBC_TIMEZONE `(grep "$1/"
> /usr/share/zoneinfo/zone.tab | cut -f3 | sort -u | tr '\n' ' ')
>=20
> but it puts an entry in a text box and on the same line it adds an extra
> entry like an "echo <text>" and scrolling the choice list various
> entries are missing... (exactly it puts the first entry of the list like
> the "echo <text>" and the second in the text box...)
>=20
> How someone could solve my little problem... (probably silly but I'm
> trying to manage it from an hour...)

choice has the following syntax:

choice VARIABLENAME DEFAULTVALUE \
	       value_1	description_1 \
	       value_2	description_2 \
	       ...
	       value_n	description_n

I guess that ever other entry is missing in your list this way.
So, what you want is probably something like this:

choice ROCKCFG_PKG_GLIBC_TIMEZONE Europe/Berlin \
	       `grep "$1/" /usr/share/zoneinfo/zone.tab | while read a b timezone =
c ; do echo "$b $b" ; done`


Greetings,
	Benjamin
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