Method isCursorOnAtom

external/.scrollLibs.js:18888–18890

(lineIndex, characterIndex)

    return this.getParticle()._getLineNumber() // todo: handle sourcemaps
  }
  isCursorOnAtom(lineIndex, characterIndex) {
    return lineIndex === this.getLineIndex() && this._doesCharacterIndexFallOnAtom(characterIndex)
  }
  _doesCharacterIndexFallOnAtom(characterIndex) {
    return this.atomIndex === this.getParticle().getAtomIndexAtCharacterIndex(characterIndex)
  }