From an idiomatic command sequence in the qed and ed text editors: āg/re/pā, meaning: globally search for a regular expression and print, The manual action 'grepping' is often used to denote searching for and returning information to another person.
After manually grepping the code, I can can conclude that you broke it on line42
Grepp is a norwegian slang for a person that is a gay and over emotional. People often use this word to describe people who cut their wrist. Instead of writing "grepp" people often use tend to use "<_>" wich is called a Greppface.
Emo/grepp: My life sucks and i want to kill my self.
RicardO_o: Gtfo you fucking grepp.
Emo/grepp: Why are you so mean to me?
RicardO_o: Cry moore <_>
The past tense form of "grep". To search using the unix-like command line tool with the same name.
Bob: I've grepped through the access logs, but I can't find anyone unauthorized to access the server!
Alice: Are you sure? I've received reports of the server security being subpar
Ghetto Preppy. Having a ghetto personality, and a preppy look. Or a preppy personality and a ghetto look. A preppy person gets straight A+, is super smart, and wears preppy brands. A ghetto person wears baggy sweatshirts and/or tight pants, is a slacker, and is a "cool kid". Greppy is an ah-mazing combination of the two.
Greppy girl, dressed in short shorts and ripped tank, "I must go practice my violin. After that I have lacrosse, SAT prep, studying for all my AP classes, reading the dictionary, tennis lessons, and preparing for my future profession of neurology."