[107845] trunk/base/src/macports1.0/macports.tcl

[Joshua Root]

> Revision: 107845
>           https://trac.macports.org/changeset/107845
> Author:   larryv at macports.org
> Date:     2013-07-06 21:48:16 -0700 (Sat, 06 Jul 2013)
> Log Message:
> -----------
> macports.tcl: Replace quotes with braces in expressions.

Quotes aren't actually wrong in this context (other than that it's a bit
of a wart that expr and if require literal strings to be quoted when Tcl
in general does not), and I actually prefer quotes for values where
we're not preventing substitutions that would otherwise happen.

But in any case, whatever style we agree upon should be used throughout
the codebase, not just in macports.tcl.

- Josh