[new port] usage of shar command

[Doug Barton]

On Wed, 21 Jul 2010, Peter Jeremy wrote:

> The major problems with backticks is that they tend to be inconspicuous
> (and easily confused with bits of dust or fly-droppings) and are often
> difficult to distinguish from quotes.
>
> Rather than write "`find port_dir` (note the backticks)", IMO, it is
> far easier to write $(find port_dir) - which is syntactically the
> same but visually more obvious.

That's a fair point. Do you think that the text as it currently exists 
is sufficiently clear, or do you think that it still needs the 
modification you're suggesting? I'm happy to make the change (or someone 
else can if they so desire) if that's what people thing is the right way 
to go.


Doug

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