Feature #870

Updated by Matthieu Decorde about 5 years ago

We can add structures (text, p, s, etc.) start-end positions to the R object (Dataframe) created.

Solution :

* add a 'struct' vector of structures vectors

* add a vector per structure in the 'struct vector of name 'text'

* add a 'lex' vector of lexicons (lexicons must loose their 'lex' string in their name)

* each vector element is a vector of [start, end] Integers positions

* position values start at 0 for the first word of a corpus and a sub-corpus

* priority is for the 'text' structure element to export

* other structures can be transfered later