Add l3candidates file

This is currently empty, for moving code for other 'stable' modules
into. I have not simply moved l3kernel-extras from l3trial as in the
first instance we should deal with functions already added to l3kernel
but marked as experimental.


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3664 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental box functions to l3candidates

The idea here is to divide up the candidates by the module they are
intended for: hopefully this makes some sense


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3665 de43f980-851b-0410-b2f7-c40aca1f87e0
Move one experimenal function for l3basics to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3666 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental functions from l3clist to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3667 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental l3coffins functions to l3candidates

The rotate function was not marked as experimental, but as it needs
\box_rotate:Nn which is experimental ...


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3668 de43f980-851b-0410-b2f7-c40aca1f87e0
A couple of typos (fixes issue #73)


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3669 de43f980-851b-0410-b2f7-c40aca1f87e0
Back out r3666

There is an issue here we need to resolve :-)


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3670 de43f980-851b-0410-b2f7-c40aca1f87e0
Move functions from l3file to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3671 de43f980-851b-0410-b2f7-c40aca1f87e0
Remove use of color package and move loading graphics to end of preamble

Loading graphics can be moved such that we only load if at the end of
the preamble the user has not, unless we use our own drivers in which case
the issue does not arise

Box clipping does not work without the native drivers as graphics does not
implement ti (only clipping images): an appropriate message is now issued

Loading color is dropped entirely, which highlights an issue with how
vertical coffins were implemented. The \vtop primitive gives the wrong
result if there is a whatsit at the start of the box. So
\color_ensure_current: should not be added here. The test files change as
a result.


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3672 de43f980-851b-0410-b2f7-c40aca1f87e0
A typo


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3673 de43f980-851b-0410-b2f7-c40aca1f87e0
Patch so that code line index works

Thanks to Qing Lee for this


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3674 de43f980-851b-0410-b2f7-c40aca1f87e0
Document that scan marks are internal, and thus leave open the possibly
of changes


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3675 de43f980-851b-0410-b2f7-c40aca1f87e0
Mark code for scan marks as internal


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3676 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental functions from l3prop to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3677 de43f980-851b-0410-b2f7-c40aca1f87e0
A few improvements to the README Markdown

This should add internal links to the Discussion heading (fingers crossed)


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3678 de43f980-851b-0410-b2f7-c40aca1f87e0
Deprecate \seq_use:N


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3679 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental functions from l3skip to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3680 de43f980-851b-0410-b2f7-c40aca1f87e0
Move experimental functions from l3tl to l3candidates


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3681 de43f980-851b-0410-b2f7-c40aca1f87e0
Note the fix date for the vcoffin issue


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3682 de43f980-851b-0410-b2f7-c40aca1f87e0
Revert r3681

There is some 'stable' code mixed in here: split and move as two separate
steps


git-svn-id: svn+ssh://comedy.dante.de/serv/latex-project/svn/experimental/trunk@3683 de43f980-851b-0410-b2f7-c40aca1f87e0