Implement a PhraseMatcher like API

[kleag]

spaCy's PhraseMatcher allows to declare rules matching text from Doc content. LIMA's ModEx allow the same thing.

We should implement a lima-python API simplifying the access to LIMA's ModEx definition and use with an API similar to spaCy's PhraseMatcher.

[kleag]

@benlabbe, @romaricb , what do you think about this proposition?

[benlabbe]

Great idea. We should investigate what are the subtle differences of behaviour between the Spacy-PhraseMatcher and the Lima-Modex. I hope we will be able to mimic the full use-case.

🤞