[galaxy-dev] multiple file selection for from_file

Hi all I gather that it is NOT allowed to assign multiple file to from_file attribute for options in select param as the expect value of from_file attribute is the name of A file. But would it be nice to allow this feature? For example, there are two loc file A and B, when I want to get the options from both files, instead of adding an extra file containing all options from two files, it will be more maintainable to use something like from_file = "A.loc, B.loc", isn't it? BTW, could anyone help me on this http://dev.list.galaxyproject.org/jobs-don-t-get-killed-when-histories-delet... Best regards! Jun