My 2c: I prefer no nesting of expressions. I think it would clutter the
syntax much for very little gain. I'm not sure if there is anything to
gain from it at all.
<if test="${not
file::up-to-date('${build.dir}/figures/project-structure.xcf',
'figures/project-structure.gif')}"></if>
can be written as:
<if test="${not
file::up-to-date(build.dir+'/figures/project-structure.xcf',
'figures/project-structure.gif')}"></if>
instead.
/Kræn
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Jaroslaw Kowalski
> Sent: 10. januar 2004 20:18
> To: Scott Hernandez; NAnt Developers
> Subject: Re: [nant-dev] ?
>
>
> I'll add this. One question: using nested expressions, we can
> have things
> like this: (note the double quotes)
>
> <echo message="string::length('aaa ${string:length(''bbbb'')}
> ccc')}" />
>
> or even (quadruple quotes):
>
> <echo message="string::length('${string::length(''aaa
> ${string:length(''''bbbb'''')} ccc'')}')}" />
>
> Do we want to allow this?
> I'd say - let's support nesting up to one level deep. What to
> you think?
>
> Jarek
>
> ----- Original Message -----
> From: "Scott Hernandez" <[EMAIL PROTECTED]>
> To: "NAnt Developers" <[EMAIL PROTECTED]>
> Sent: Saturday, January 10, 2004 8:10 PM
> Subject: Re: [nant-dev] ?
>
>
> > Nested expression support sounds like a must, no? Somehow I
> thought our
> > expression engine already supported this.
> >
> > ----- Original Message -----
> > From: "Jaroslaw Kowalski" <[EMAIL PROTECTED]>
> > [snip]
> > > BTW. Gert, what do you think about allowing
> sub-expression evaluation in
> > > strings so that we could write:
> > >
> > > <if test="${not
> > > file::up-to-date('${build.dir}/figures/project-structure.xcf',
> > >
> 'figures/project-structure.gif')}">
> > > </if>
> > >
> > > Jarek
> >
> >
> >
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