[plt-scheme] new version of prog langs text (also making the collection work on r301.5 from svn)

On Feb  7, John Clements wrote:
> 
> FWIW, I no longer make these URLs links.  That is, I just put the
> text of the link on the web page, along with instructions on how to
> use it.  What do you gain by making it a link?

Some browser may behave oddly -- I think that IE used to completely
ignore generic mime types (text/plain and application/octet-stream)
and using the filename suffix instead, but (IIRC) things are getting
better.

If you do set the webserver up to use application/octet-stream, then
things should behave fine for most browser/platform combinations, and
the gain is that 90% of your potential users (those on Windows) will
get Setup PLT when they click the link.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!