>>714242307
There's no reason to assume that "unused" comments in the code are current events in the story.
The Chapter 1 text has her saying "Where am I? Is anyone there?" as if she had just found herself in this situation, and by Chapter 4 her narration describes feeling like it's been years, noticing that she doesn't need to eat or drink, reminiscing about seeing the Sun. It hasn't just been a few days, and she certainly didn't just get into the situation a few days ago.
It's likely that we're just seeing excerpts of her thoughts and memories from a long time ago, similarly to how we saw Chara's memories in Undertale.