Move l3luatex out of l3kernel

Based on David's points about allocations, etc., and also looking over the
code, at present this is better held as 'to be considered' rather than added
to the 'stable' kernel area. 

Other updates will follow as there is a knock-on on the new tests (can
avoid some engine-dependent stuff).


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4876 de43f980-851b-0410-b2f7-c40aca1f87e0
Move loading of luatex package from l3kernel to l3luatex

I'll leave the code here as a straight copy: easier for when/if we move
it back or similar.

No impact on the test files from this change: regression-test.tex adjustments
will do that.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4877 de43f980-851b-0410-b2f7-c40aca1f87e0
Remove some LuaTeX-only 'local' packages


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4878 de43f980-851b-0410-b2f7-c40aca1f87e0
Remove need to use ifxetex/ifluatex in regression tests

The tests are now done by hand: as David observes this should be fine in
a test suite situation.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4879 de43f980-851b-0410-b2f7-c40aca1f87e0
endcsame -> endcsname  I guess it work without as well but probably a bit slower :-)

git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4880 de43f980-851b-0410-b2f7-c40aca1f87e0
Switch back to using nly e-TeX register allocation

Rather than force the LuaTeX ('extended pool') approach, stick to just using
the standard one as 'normal'. At the same time, tidy up a few minor bits:
'Colour'/'Color' in the driver tests, all 'standard' tests using pdfTeX even
though this means the XeTeX driver one gives a 'failing' log.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4881 de43f980-851b-0410-b2f7-c40aca1f87e0
Sync the two 'driver.tex' files

Until we drop the older scripts, we need two copies of this file.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4882 de43f980-851b-0410-b2f7-c40aca1f87e0
Remove need to load ifpdf


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4883 de43f980-851b-0410-b2f7-c40aca1f87e0
Fix normalisation of ligatures in logs with LuaTeX


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4884 de43f980-851b-0410-b2f7-c40aca1f87e0
Adjust one .lvt to use expl3 'show' => passes with pdfTeX and LuaTeX


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4885 de43f980-851b-0410-b2f7-c40aca1f87e0