Comment 43 for bug 36492

> This map is as close as possible to the Mac OS X one. Users switching to X11
> wait a similar keymap.

You are free to make this layout similar to Mac OS X if this is what French
users are expecting, but in general I do not buy this argument, otherwise we
would also want to mimic Windows layouts on x86.

>> - <AB01> uses undefined symbols guilsinglleft and guilsinglright.
>
> You mean ‘ and ’ ?

No idea, I do not know these symbols ;)
They seem to come from the TeX world, but X symbolic name is different.
Your file contains the following definition:
    key <AB01> { [ w, W, guilsinglleft, guilsinglright ] };
Can you please tell which Unicode codepoints these 2 symbols refer to?