[Dev-luatex] \jobname with spaces

Hi, Consider the following source file \edef\x{\jobname} \show\x Run it with pdftex, you get:

\x=macro: ->"foo bar".

With luatex (0.40):

\x=macro: ->foo bar.

This is a problem eg when using LaTeX when it tries to \input\jobname.aux. Regardless of any particular format, there is a consistency problem with pdftex, which should be fixed, imo by making luatex behave the same as pdftex, namely quote the file name in \jobname. Thanks, Manuel.