You should really take a look at
foo_tradersfriend, a plugin that was made specifically for parsing "etree-style" show info text files and adding relevant metadata to files.
plugin homepage
discussion thread on hydrogenaudio.org
Give it a whirl and please do post comments and feature requests on HA if you have any. The developer is currently working on an updated/revamped version, so I'm sure he'll to take requests into consideration (if they make sense and fit into the design, anyway

).
No members have liked this post.