[SOLR-4565] Extend NorwegianMinimalStemFilter to handle "nynorsk"

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.4, 6.0
• Component/s: Schema and Analysis
• Assignee: Robert Muir
• Reporter: Jan Høydahl
• Created: 12/Mar/13 20:15
• Updated: 09/May/16 18:44
• Resolved: 27/Jun/13 15:41

Description

Norway has two official languages, both called "Norwegian", namely Bokmål (nb_NO) and Nynorsk (nn_NO).

The NorwegianMinimalStemFilter and NorwegianLightStemFilter today only works with the largest of the two, namely Bokmål.

Propose to incorporate "nn" support through a new "vaiant" config option:

• variant="nb" or not configured -> Bokmål as today
• variant="nn" -> Nynorsk only
• variant="no" -> Remove stems for both nb and nn