3 ms·

That regex detects things like "eeieiieeeiA 1 2 3" as a proper noun. I'm confused by the decision to accept any number of leading [ei] and any number of t

That regex detects things like "eeieiieeeiA __ 1 2 3__" as a proper noun. I'm confused by the decision to accept any number of leading [ei] and any number of trailing (?:\s+[_\d]+).

dleeftink 2y ago
It's not perfect for sure, but perfectly suitable for a first pass and then a dictionary sweep or another set of regexes. I guess I like the compactness of it!
jcl 2y ago
It only looks for a single leading “e” or “i”, not any number. I’m guessing those tweaks were added to capture specific proper nouns that weren’t captured by simpler “leading capital letter” regexes, like “iPad” or “eBay”.
- Izkata 2y ago
  "*" is "0 or more" and "+" is "1 or more", it looks for any number of "e" or "i" at the beginning and at least one capital letter. The diagram below the regex is wrong. Instead of [ie]*-?[A-Z]+ it looks like they wanted [ie]?-?[A-Z]
  - genewitch 2y ago
    There was a product called the eeePC or so. It was a "netbook."
    - card_zero 2y ago
      The Asus product line, yes (all three Es apparently stand for "easy"). But Asus write it with a capital E on the front. Still, somebody else might not.