-1
This is not my code as I'm so newbe to write such sophisticated in my opinion constructions but when I execute it I get syntax error
Code:
import itertools as it, re
data = [[*re.findall('^\s+', b), *re.split('(?<=[A-Z])\s+', i)] for b in open('os_stuff.txt') if not (i:=re.sub('^\s+|\sStart\n$'...