[eo] Consistency of spelling

[Robin (Robin van der Vliet)]

@Dominique_PELLE

Which rule would that be in Dutch or in other language?

I mean the rule discussed in this topic

@Dominique_PELLE

Did I understand that correctly?

And yes, you did understand it correctly. I think this might also be possible with a coherency.txt file. It should check it in the entire text.