1) Nautilus: I have try out to make a folder and name it "abc@abc". All works fine in Nautilus.
2) Chromium: All works fine!
3) Firefox (34.0): If I type in "@abc" in the input field (string starting with @) all works fine and the blur event was not fired. If I type in "abc@" the blur event was fired on hit key ALT-GR.
Sorry for the status change!
1) Nautilus: I have try out to make a folder and name it "abc@abc". All works fine in Nautilus.
2) Chromium: All works fine!
3) Firefox (34.0): If I type in "@abc" in the input field (string starting with @) all works fine and the blur event was not fired. If I type in "abc@" the blur event was fired on hit key ALT-GR.