logilab-database #69471 exclude numbers from stop words list in fti parser [validation pending]

We want to be able to search numeric value in attributes.

So, normalize(word) could be updated not to refuse numbers for indexing.

prioritynormal
typeenhancement
done in1.6.2
load left0.000
closed by#b2db88075ee4 [fti] exclude numbers from stop words in fti parser (closes: #69471)