Add a new CQL 'matching strategy' parameter (linux and mac os x)

Add a new CQL ‘matching strategy’ parameter to all CQL query based UIs: Index, Concordance…

That parameter could be displayed in the ‘retractable zone’ of a typical parameters UI (not permanently displayed).

The default value can come from:

• a CQPSearchEngineMatchingStrategy general preference
• or from a CQPSearchEngineMatchingStrategy corpus property

(from redmine: issue id 2454, created on 2018/10/03 by Serge Heiden)

• Relations:
  • relates #2452 (closed)

Validation test

1. Compute the VOEUX concordance of "[]{3,5}

2. the concordance pivots are 3 tokens

3. Opens the CQP option panel and set "longest"

   

4. Re-compute the concordance

5. the concordance pivots are 5 tokens

6. preserve the concordance

7. restart TXM

8. re-open the concordance

9. the concordance pivots are 5 tokens