Banana :D
make hole marker act like a single character
https://github.com/atom/atom/issues/3473 issued reported
refactored
register and reuse markers
highlight attached!
width done
text overlayer
remove all redundent markers
deals with different kinds of cursor movements
attach view
repositioning & resizing of hole marker
make opening & closing marker undeletable
seperate Hole from HoleManager
view-model regulations
temporary give up cursor skipping
hole index on view
multiple line hole marker
adaptive marker
merge some shit