Quote:
Originally Posted by theducks
You have run into a difference in REGEX engines
Sigil uses PCRE. That engine can do case (\L, \U ) from S&R
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Sorry, but I'm not sure I'm following that
Calibre has the manual change case, so are you saying that with the Calibre RE engine, there's no way to change cases?
If so, then I guess I'll have to keep doing it manually, chapter by chapter