As has been stated, it's more trouble than it is worth. Rename your files if you have issues. There's no need for a file with multiple spaces, anyhow.
If that was true, the Windows, Linux, BSD programmers etc. wouldn't bother making an effort to make those OS-es support long file names (including the multiple spaces)
I am familiar with workarounds for this bug, but I just wanted to say that it could (maybe) be solved with those quotation marks and escape chars..
