Subroutines (#2503)
* Update eip-615.md
* Update eip-615.md
* Update eip-615.md
MD here is not MD there is junk everywhere.
* Update eip-615.md
* Update eip-615.md
* Add security issue caught by @holiman
* Reconcile opcodes and names with eip-615
* nudge
* email
GitHub Diff