[Asterisk-Users] Re: Gogoif with variables acting funny?

[Andrew Kohlsmith]

On Monday 12 July 2004 18:44, Ed Pringle wrote:
>  $[expr1 operator expr2]
>
>  Spaces (and lack of spaces) are important. There is no space between the
> opening [ and expr1, or between expr2 and the closing ]. But you do need
> spaces separating expr1 from operator, and separating operator from expr2.

Any particular reason why it's so picky about spaces, especially between the 
[] and exprs?  Seems like a minor bug to me.

-A.