reger 3c7220bc7b Refacture rwi reference word position and word distance calculation ...

used for rwi ranking.
Main changes:  
- introduce a  posintext() to access the stored value. This reduces also mem alloc of position array for WordReferenceRow (index access)
- use the positions() array for joined references on multi-word queries if needed (otherwise allow positions() to be null
- adjust assignments and the min() max() and distance() calculation accordingly

2016-10-23 19:40:02 +02:00

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meta

Fixed license headers on files created to improve favicon management.

2016-10-14 11:55:49 +02:00

word

Refacture rwi reference word position and word distance calculation

2016-10-23 19:40:02 +02:00