tree 61aaf382b64fa98c2c1dbf6c100ef91c419ee3fe
parent 8b598fa2192c8f90d61788b59fe8913e6855a078
author jcompagne <jcompagne> 1228748974 +0000
committer jcompagne <jcompagne> 1228748974 +0000

test if the parent is a real openable by getting the buffer, if it isn't return null
else return it.
Is there a better way.. Maybe the parent should not be a ISourceModule but more a INoneScriptModule or something like that.