[latexrefman] Note that @code{\jobname} gives the base name of the current file.

[Vincent Belaïche]

Found in node \write18.

I think that this is incorrect, \jobname is the basename of the *root*
file, not the current one, unless you have the --jobname option on the
command line, in which case this is the option arg.

  V.

PS : I will fix is with my next commit, please double check the
English counterpart of the fix.