In general, the definitions in W have been clarified, simplified, and made more precise in L .  Also, the citations in W have either been omitted, where unnecessary, or paraphrased, and sources are not given.
( ( In general ) ( , ( ( ( ( ( ( ( ( ( the definitions ) ( in W ) ) ( have ( been ( ( ( ( ( clarified , ) simplified ) , ) and ) ( made ( more ( precise ( in ( ( L . ) Also ) ) ) ) ) ) ) ) ) , ) ( ( ( the citations ) ( in W ) ) ( ( have either ) ( been ( ( omitted , ) ( where ( unnecessary ( , ( or paraphrased ) ) ) ) ) ) ) ) ) , ) and ) ( sources ( ( are not ) given ) ) ) . ) ) )
(ROOT (S (PP (IN In) (NP (NN general))) (, ,) (S (NP (NP (DT the) (NNS definitions)) (PP (IN in) (NP (NNP W)))) (VP (VBP have) (VP (VBN been) (VP (VP (VBN clarified)) (, ,) (VP (VBN simplified)) (, ,) (CC and) (VP (VBN made) (S (ADJP (RBR more) (JJ precise) (PP (IN in) (NP (NP (NNP L) (. .)) (ADVP (RB Also))))))))))) (, ,) (S (NP (NP (DT the) (NNS citations)) (PP (IN in) (NP (NNP W)))) (VP (VBP have) (ADVP (RB either)) (VP (VBN been) (VP (VBN omitted) (, ,) (SBAR (WHADVP (WRB where)) (S (UCP (ADJP (JJ unnecessary)) (, ,) (CC or) (VP (VBD paraphrased))))))))) (, ,) (CC and) (S (NP (NNS sources)) (VP (VBP are) (RB not) (VP (VBN given)))) (. .)))
There will be further simplification in the next version. 
( There ( ( will ( be ( ( further simplification ) ( in ( the ( next version ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (MD will) (VP (VB be) (NP (NP (JJ further) (NN simplification)) (PP (IN in) (NP (DT the) (JJ next) (NN version)))))) (. .)))