[tex-live] Whitespace in file name with all but plain TeX fails

[Akira Kakuto]

> Indeed, I confirm that 
>   pdfetex 'v er.tex'
> works in TL 2004 and fails with the current TL pdfetex (both
> i386-linux).  The error message is: 
> 
> ! I can't find file `"v er.tex"'.

On Windows, pdfetex "v er.tex" is OK.
Please check
char *makecfilename(strnumber s) in utils.c,
where I find #ifdef WIN32.

Thanks,
Akira