[latex3-commits] [git/LaTeX3-latex3-latex2e] gh905's head updated: Merge branch 'develop' into gh905 (9ddd8322)

[joseph at dante.de]

Repository : https://github.com/latex3/latex2e
Branch 'gh905' now includes:

     b88ff246 Update regression-test.tex
     7c2ef219 Update test files
     50172013 Correct formatting
     0176ac59 Better interface for shared engine callbacks
     9ddd8322 Merge branch 'develop' into gh905