>> I have another question as >> well: how do I test whether a file or node even exists? For example, if the >> user types 'info --file herp --node derp’, how do I tell whether the problem >> is that file herp does not exist, or that node derp does not exist? info >> returns error code 0 in both cases, so that’s no use. > > Maybe this should be changed to return a non-zero error code.
I've changed it to return a non-zero error code.
