>________________________________
>
> From: [email protected]
[mailto:[email protected]] On Behalf Of Brent
Davidson
> Sent: Wednesday, December 31, 2008 1:03 PM
> To: [email protected]; Asterisk Users Mailing List -
Non-Commercial Discussion
> Subject: Re: [asterisk-users] AEL Variable Warning Messages
>
> Well, before I file a bug I have another question... In AEL,
what is the correct syntax? Do all variable references still need to be
wrapped in ${} or not? If they do, then the documentation on
voip-info.org needs to be changed to reflect that.
Yes, variable references need to be wrapped in ${}. Where on the wiki
do you see an example that is otherwise? I just looked at the main
documentation for AEL, and I didn't see any instances of it. Certainly
they can and should be fixed if they are there.
>
> Beyond that, what are the rules for putting the values assigned
to variables in quotes? In my example above, at one point I had a space
between the = and the Zap/r2 statement with no quotes. The value
assigned to TRUNK then included a leading space. I didn't test to see
whether or not putting a space after the variable name adds a space to
the variables name. I would think that any spaces after an operator
should be ignored unless the come after a single or double quote.
The rules are that there aren't any really. Neither a single- nor
double-quote have any specific meaning in the sense of signifying a
string. I'm also curious to know where you saw an example of assignment
that used quotes of any kind, since I can't find that either.
Regards,
- Brad
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