[latex3-commits] [git/LaTeX3-latex3-latex2e] develop's head updated: Merge pull request #909 from latex3/callback_rules (d7b2594a)

[joseph at dante.de]

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

     e7a79dc9 Rule based callback management
     e27a15f6 Change rule interface as discussed
     94b8dac0 Remove luatexbase change
     8fbed5ba Add documentation
     a1babd33 Better debuging and error recovery for cycle detection
     925a0989 Add testfile
     d7b2594a Merge pull request #909 from latex3/callback_rules