[tex-live] kpse don't find files under $TEXMF/scripts

[Khaled Hosny]

The lua_altopt module installed under texmf-dist/scripts/ is not seen by
kpse, and since luatex's "require()" use kpse to find files, I can't
require the texlive installed module.

If this is the expected behaviour, then we either need to special case
lua modules (e.g. have a searchable scripts/lua/ subdir) or move lua
modules somewhere else.

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer