> I guess this is done on purpose by the l3build system to avoid Yes, it is, and one of the reasons why S_D_E is there ;-) Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13