Use \seq_gset_split to initialize a constant sequence.

The scheme

    \seq_const:N \c_my_seq
    \seq_gset_split:Nnn \c_my_seq { , } { ab , cd , ef }
or
    \seq_gset_split:Nnn \c_my_seq { } { {ab} {cd} {ef} }

seems like a good way to initialize constant sequences.
Perhaps we should package it as \seq_const_split:Nnn ?


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4435 de43f980-851b-0410-b2f7-c40aca1f87e0