Wine FAQ edits

[Gert van den Berg]

On Sat, Feb 5, 2011 at 10:05, Gert van den Berg <wine-devel at mohag.net> wrote:
> On Thu, Feb 3, 2011 at 18:17, Albert Lee <trisk at forkgnu.org> wrote:
>> The instructions were intended to give some context for users who
>> might not be familiar with the ~ expansion.
>
> Using {$HOME} would be more portable.

And using "${WINEPREFIX:-${HOME}/.wine}/dosdevices/c:/Program Files"
should work correctly in any Wine setup (on a Bourne-compatible
shell), including one using a custom WINEPREFIX. (But might be
somewhat hard to follow for someone not familiar with the
technicalities of the Bourne shell)