In a Spoofax project, <real-to-string(|1)> 4.5 results in "4,5" on a Dutch Windows machine. Switching to an American profile, it results in "4.5". This causes two kinds of trouble:

1. The concrete syntax of a language might only support dots.
2. real-to-string(|x) ; string-to-real seems to fail.

Submitted by Guido Wachsmuth on 14 December 2011 at 14:44