* lang_nw/parsing/lexer_nw.mll: bugfix on parsing code using << which are not chunknames
* lang_nw/parsing/lexer_nw.mll: bugfix on parsing code using <<
which are not chunknames

rpau/pfff,rpau/pfff,Hyunha/pfff,egonSchiele/pfff,Hyunha/pfff,juergenhoetzel/pfff,mutantzombie/pfff,juergenhoetzel/pfff,rpau/pfff,mutantzombie/pfff,Hyunha/pfff,Hyunha/pfff,juergenhoetzel/pfff,rpau/pfff,egonSchiele/pfff,egonSchiele/pfff,egonSchiele/pfff,juergenhoetzel/pfff,juergenhoetzel/pfff,rpau/pfff,juergenhoetzel/pfff,juergenhoetzel/pfff,egonSchiele/pfff,juergenhoetzel/pfff,egonSchiele/pfff,mutantzombie/pfff,Hyunha/pfff,mutantzombie/pfff,mutantzombie/pfff,mutantzombie/pfff,juergenhoetzel/pfff,mutantzombie/pfff,Hyunha/pfff,Hyunha/pfff,rpau/pfff,rpau/pfff,rpau/pfff,mutantzombie/pfff,egonSchiele/pfff,egonSchiele/pfff,juergenhoetzel/pfff,Hyunha/pfff,rpau/pfff,mutantzombie/pfff,mutantzombie/pfff,mutantzombie/pfff,Hyunha/pfff,egonSchiele/pfff,rpau/pfff,egonSchiele/pfff,Hyunha/pfff