Patch to jde-ant.el

I've been finding that projects in directories with spaces break
jde-ant. The biggest problem seems to be that the -buildfile rgument
either doesn't get quoted, or it's quoted with single quotes, which
doesn't work on Windows.

My somewhat ugly solution was changing:

<     (if (not (string= buildfile ""))
<         (setq ant-command
<               (concat ant-command
<                       " -buildfile " delimiter
<                       (jde-normalize-path buildfile)
<                       delimiter)))

at line 295 to

>     (if (not (string= buildfile ""))
>         (setq ant-command 
>               (concat ant-command 
>                       " -buildfile "
>                       ;; Quote path if it contains a space or period.
>                       (if (or
>                            (string-match " " (jde-normalize-path buildfile))
>                            (string-match "." (jde-normalize-path buildfile)))
>                           (concat "\"" (jde-normalize-path buildfile) "\"")
>                         (jde-normalize-path buildfile)))))

delimiter gets set to either " or ' at the top of the function, but I
wasn't quite certain what all it was being used for or whether mucking
with it was a good idea.


-- 
Paul