I updated a graphic component with introjucer then I did a Saveall.
So he saved my whole files, but inside a cpp file I usually never open with introjucer,
there was a comment with a "à" because the comment was in French,
so the file was truncated from the position of the 'à'. (90% of code has been lost).
In another file I had a 'ê' inside a comment, it was replaced by a end of line.
Here of course it wasted nothing, I only needed to put back the line and avoid to write a 'ê'.
So, I think French users need to be aware.