Is your feature request related to a problem? Please describe.
So, @m1ga opened this issue in Pulsar: pulsar-edit/pulsar#994. It's basically a problem with the autocomplete's sorting.
Describe the solution you'd like
Since some versions, Pulsar is exposing the fuzzyFinder API that's used basically everywhere; you could use it instead by calling atom.ui.fuzzyMatcher.score(suggestion, query)
Describe alternatives you've considered
Implement your own sorting algorithm or using some library like FuzzyFinder (which is, basically, what Pulsar uses behind the scenes, so nothing would actually change)