if i == len(xs):
"We loved her because she was funny and real and beautiful and down to earth. She never changed from the sweet little 17-year-old Welsh girl I first met.
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RE# does it all in a single pass with no rewinding. the way this works is by treating a lookaround as a single container node that holds both the assertion body and its tail (the continuation after the lookahead). instead of (?=L) being a standalone zero-width node followed by R, the engine represents the whole thing as one lookahead(body=L, tail=R) node:
What if a little pile of M&Ms on a table was a real program?
A national survey found 77 percent of high school students didn’t get adequate sleep in 2023 | Of those surveyed, 23% of teens reported sleeping for five hours or less, what's considered 'very short sleep'