Concordance, limit query broken on multi structures set

The multi structure query limit is broken when there is more than 1 structure set.

the used query generated looks like : <struct1,struct2>[]

Solution

fix the query generator to build : [] | []

(from redmine: issue id 2775, created on 2020/02/21 by Matthieu Decorde)

added tool::corpus type::bug + 1 deleted label

changed milestone to %TXM 0.8.1

see commit 2713

(from redmine: written on 2020/02/21 by Matthieu Decorde)

closed

assigned to @mdecorde