Improve support accentued characters

I use an Azerty keyboard (French layout), the é(same case ofor è, ç and à) is on the same key as the 2, every time I try to use one of these characters and I have the mouse on an item (almost every time), the game gives me the item at location 2, which makes searching for accented words complicated. Moreover, the accented characters (é, ï, ù, è, à, etc.) aren't converted to ascii for the search, so gres != grès (sandstone), which makes the search more complicated to use.