On Dec 14, 2014, at 7:55 PM, Brandon Allbery <[email protected]> wrote:
> If we're going to be pedantic, the braces around the variable names don't do
> anything except in the case of ${waf.python} where they are required.
True, but we seem to have settled on ${this} as our style in portfiles. It does
have the benefit of clearly delimiting the variable name, and quite a few
portfile options do require it.
Meanwhile, base code does $this all the time.
vq
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