Hi all, Regarding https://bitbucket.org/galaxy/galaxy-central/issue/325 and the new <stdio> tag is described on the wiki here: http://wiki.g2.bx.psu.edu/Admin/Tools/Tool%20Config%20Syntax The wiki text is unclear - it suggests square brackets might be needed, but the example lacks them: 1 <stdio> 2 <exit_code range="2" level="fatal" description="Out of Memory" /> 3 <exit_code range="3:5" level="warning" description="Low disk space" /> 4 <exit_code range="6:" level="fatal" description="Bad input dataset" /> 5 </stdio> In particular the less-than syntax might be being miss-rendered by the wiki. I've tried this as a way to say non-zero (i.e. more than one, or less than zero), but had an error in the Galaxy log from this: <stdio> <exit_code range="1:" /> <exit_code range="://0" /> </stdio> Thanks, Peter