Atom plugin that separates Hydrogen breakpoints (cells designated with # %%) with a horizontal line improving cell identification.
Enabling / Disabling package.
This package was mainly inspired by method-separator developed by Koen Lageveen.
Currently, Atom is using tree-sitter (an incremental parsing system for programming tools) which creates a conflict detecting hydrogen breakpoints. As suggested in https://github.com/nteract/hydrogen/issues/1602#issuecomment-490512892, the easiest workaround is to disable tree-sitter in Settings >> Core.
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.