> I've always been under the impression that there's only one rhotic in
> Asha'ille, originally [r\] as per my first e-mail. The alveolar trill
> _might_ be phonemic in a very small percentage of the lexicon, but then
> again it might just be an allophone appearing only in loanwords.
I believe Armenian has exactly those two r-type consonants: /r/ and /r\/.
According to the description I saw. Albanian and Spanish have /r:/ and /r/.
There's a sense of "strong r" and "weak r" here, or "single r" and "double