[Quoth]

That text file can be fixed with a regex search and replace. Doesn't need VBA. I've been fixing that for years in Word and now in LO Writer.

I've used word-processing for manuals, project proposals, training materials and novels. MS Word for Windows since about Office 4.3. I've never enabled or needed to use VBA in Word and about twice in Excel in maybe over 25 years (stuff that should have been a program). I used to teach word-processing and DTP as well as programming (real VB6, C++, Modula-2, Forth, SQL etc).

Edit:
If it's a downloaded epub it's also easily fixed in Calibre without export as a docx and re-conversion back to epub.