if (i >= 1) { //more than one assign
doc.add(lowerAndHigher.o2.getLine(), lowerAndHigher.o2.getBeginCol(),
this.prefs.getAssignPunctuation(), node);
}
id = this.doc.pushRecordChanges();
target.accept(this);
recordChanges = this.doc.popRecordChanges(id);
lowerAndHigher = doc.getLowerAndHigerFound(recordChanges);
}
doc.add(lowerAndHigher.o2.getLine(), lowerAndHigher.o2.getBeginCol(), this.prefs.getAssignPunctuation(), node);