[texworks] bug? auto update documents

[Jérome Laurens]

Hi,

When editing the same text document at the same time in texworks and  
with another editor, it seems that texworks tracks the external  
changes only to a certain amount.
This can happen if you use an external tool to make spelling  
corrections.
The first ones are properly tracked but after 10 changes  
(approximately) it seems that texworks gives up.

It's difficult to find out a minimal example...
And of course, this is most probably a Qt bug rather than a texworks  
bug,
which means that it might not be fixed very soon.

JL