Consolidate command line loading code

[GoogleCodeExporter]

Currently, there is a large overlap in logic between loading files via command 
line versus via EOF's menu.  It's a little troubling that at first glance, some 
variable initialization doesn't seem consistent between the two.  I think that 
it would be beneficial for eof_import_midi() and eof_load_song() to either 
perform the follow up initialization or call upon another function to do so.  
This will allow eof_initialize() to be simplified and make it easier to add the 
loading of other files via command line (ie. Feedback charts).

Original issue reported on code.google.com by raynebc on 7 Sep 2010 at 8:18

[GoogleCodeExporter]

r354 begins work on this issue.  The common initialization logic at the end of 
command line import could probably be put into a function that gets called by 
each format's import routine.  This would make it easier to be consistent.

Original comment by raynebc on 7 Sep 2010 at 8:49

• Changed state: Started

[GoogleCodeExporter]

Besides the import functions, eof_menu_file_new_wizard() also has the same kind 
of variable initialization.

Original comment by raynebc on 7 Sep 2010 at 11:00

[GoogleCodeExporter]

Completed in r358.

Original comment by raynebc on 8 Sep 2010 at 6:35

• Changed state: Fixed