On Sat, 13 Feb 2010 16:10:08 -0600
Muhammed Uluyol <uluyol0@xxxxxxxxx> wrote:
> On Sat, Feb 13, 2010 at 4:05 PM, Dieter Plaetinck
> <dieter@xxxxxxxxxxxx> wrote:
> >
> > what do you mean context? it only depends on whether the first
> > character after the variablename is a valid character in a
> > variablename or not. if it's valid, use braces. if it isn't, no
> > need for braces.
>
> Arrays can't be used with $array[4], they need to be used as
> ${array[4]} Also finding the string length, substitution, etc require
> braces
okay sure. i agree, but we (or atleast i) were (was) talking about
regular variables.
Dieter
