[drMerry]

Hi, great plugin.

Here is some code you can add to your plugin.
It will read isbn that uses spaces in stead of -
it also will import isbn codes dat start as
lsbn (L)
1sbn (one)
IS8N (eight)
I8BN
and combinations of this.
This in case of scanned books.

Please keep up the good work!

(and to other people, this is an edit of the original plugin, it works in my case but I do not guarantee it works for you. To be save, please use the original plugin and wait of original update!)