[TxMt] "Word characters" setting per-language?

[porneL]

By default XSL bundle doesn't threat "-" as word character, which impairs  
auto-complete feature (instead of getting "apply-tempaltes" I have to  
autocomplete "apply", add hyphen and choose between "template" and  
"templates").

Is it possible to have "-" as word character for XSL only? I'm using other  
languages at the same time, so I don't want to change prefs back and forth.

-- 
regards, porneL