[latex3-commits] [latex3/tagpdf] multiplestruct's head updated: Merge branch 'develop' into multiplestruct (1c42960)

[github at latex-project.org]

Repository : https://github.com/latex3/tagpdf
Branch 'multiplestruct' now includes:

    5f88240 correct documentation, issue #90
    b2694d0 correct command name, issue #91
    d562e48 correct list of standard elements, issue #92
    8f3c48a do not use null in K
    5f91f29 avoid duplicated OBJR
    1c42960 Merge branch 'develop' into multiplestruct