Fix for installation of HTML Help Workshop on Windows Vista & more recent

[Geert Janssens]

On Saturday 28 June 2014 15:52:07 Geert Janssens wrote:
> Thanks for the heads up.
> 
> I'm not sure why I didn't notice this. There is no hhc anywhere on the
> path at this point. There may have been one before, I don't recall.
> 
> In any case I'm testing a fix now. It's a one-line fix. You may want
> to test it already as well before I push it:
> In install-imple.sh, change line 1161
> from
>     add_to_env $_HH_UDIR PATH
> to
>     add_to_env $_HH_SYS_UDIR PATH
> 
The patch needed some quotes still but the version I committed just now 
works ok for me.

Geert