Feature #2623

Mis à jour par Serge Heiden il y a environ 6 ans

We need new corpus operators to build specific corpus configurations:
* for index to concordance hyperlink management
* for resonance computing
* etc.

h3. Solution

Add Union, Intersection, Substraction and Complement commands.

The commands can be accessed from the Corpus view: main menu, contextual menu, toolbar. view.

They can take their arguments from a corpus or sub-corpus selection.

Parameters in a dialog box:
* the list of arguments: the subcorpus and corpus selection previously selected in the corpora view. Ordered if possible
* the new subcorpus name input: name: String
* coalesce matches option: matches: Boolean
* target type option: type: words or matches or words
** matches: usual CQP set operators semantics
**
words: new operators to implement to manage words instead of just matches (need to modify or create new matches)
** matches: usual CQP set operators semantics


h3. Solution 1

Operators with 2 arguments, no coalesce, no target type arguments

h3. Solution 2

Operators with N arguments, ++ arguments

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