fix: correctly strip/restore initial punctuation #3336
Merged
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Fixes #3333. Stripping and restoring initial punctuation didn't work correctly because the string-splitting caused an additional empty string to be inserted in the text list (because
".A".split(".")
=>["", "A"]
). Now, an initial empty string is skipped and relevant test cases are added.I also removed some orphaned code to make the rest easier to understand.