[rock-devel] Troubles in a multiple choice

[Luca]

Hi Stefan!

I'm trying various things like the example you gave me in bash before
adding to the configuration files; but this one for the supported
languages is giving me various problems; in bash
 "grep "$1/" SUPPORTED | while read x ; do echo "$x $x" ; done" outputs
nothing; I'm trying from this afternoon commands like this with the
"while read do echo" but until now it output nothing on the console.

Luca