I\'m trying to split this string into sentences, but I need to handle abbreviations (which have the fixed format x.y. as a word:
content = \"Thi
Given your example, I have managed to achieve what you are after through the use of this expression: (? (example here).
This expression will look for period, question mark or exclamation mark characters which are not preceded by a character and a period.
You would then need to replace them with the | character and finally, you replace the | with .\n.