[XeTeX] Unicode visible space

[Bruno Voisin]

Le 9 févr. 06 à 13:02, Jonathan Kew a écrit :

> U+2423 would be the most appropriate. This is encoded in the  
> Control Pictures block, along with visible representations for the  
> control codes 0..31, etc.; it is also annotated in the Standard as  
> "graphic for space".
>
> A "modifier letter" wouldn't be a good choice, as that would tend  
> to be treated as a word-forming character (by software that takes  
> proper notice of character properties). I'd guess the "shelf" you  
> found is probably used in some technical notation, perhaps linguistic.
>
> [...]

Thanks for your time and erudition, as always.

Bruno