Major Description
When doing prefix searching, you need to hang on to the original term othewise you'll miss many matches you should be making.
Data: ABC-12345
WordDelimiterFitler may change this into
ABC 12345 ABC12345
A user may enter a search such as
ABC-123*
Which will fail to find a match given the above scenario.
The attached patch will allow the use of the "preserveOriginal" option to WordDelimiterFilter and will analyse as
ABC 12345 ABC12345 ABC-12345
in which case we will get a postive match.