Anti-slashes are not properly handled

[Laurent]

Hello.

I'm trying to use a field name with a space in it. It seems that I can make this work with the java lucene SyntaxParser but not with your library (please omit the fact that using a space in a field name is probably a very bad idea ;) ).

Here is what I do in Java:

And here a re a couple tests that give inconsistent results afaik:

Here is the code to reproduce:

var lucene = require("lucene")
var ast = lucene.parse('name:"hello there" AND (tags.tag one:(a OR c) AND tags.tag2:b)');
console.log(lucene.toString(ast), "as expected 1");

ast = lucene.parse("name:\"hello there\" AND (tags.tag one:(a OR c) AND tags.tag2:b)");
console.log(lucene.toString(ast), "as expected 2");

ast = lucene.parse("name:\"hello there\" AND (tags.tag\ one:(a OR c) AND tags.tag2:b)");
console.log(lucene.toString(ast), "not sure what was to expect here but feels weird to have lost the antislash");

ast = lucene.parse("name:\"hello there\" AND (tags.tag\\ one:(a OR c) AND tags.tag2:b)");
console.log(lucene.toString(ast), "if we lost the antislash previously we should have had one antislach here i suppose ?");

ast = lucene.parse('name:"hello there" AND (tags.tag\ one:(a OR c) AND tags.tag2:b)');
console.log(lucene.toString(ast), "I was definitly expecting the anti slash to remain here");

ast = lucene.parse('name:"hello there" AND (tags.tag\\ one:(a OR c) AND tags.tag2:b)');
console.log(lucene.toString(ast), "And here suddenly I have two anti slashes");

[Laurent]

this is actually linked to #38

[Gajus Kuizinas]

This is correctly handled in https://github.com/gajus/liqe