[poppler] fixing-up TeX accents

[Tim Brody]

Hi All, 

Can someone give me some feedback on the following approach in
TextPage::addChar: 

if 

overlap &&
accent IS-IN fixup-map 

then 

replace accent with combining-char (e.g. 0x0308)
swap(currentChar,combining-char)
unicodeNormalizeNFKC(word) 

Where fixup-map is a mapping of TeX-used accents to Unicode combining
chars. 

Is it ok to always do this? Any circumstance where you would expect to get
overlapping accents and it not be a TeX-generated combine?  

-- 
All the best,
Tim.