Ulum al Qur'an
Script
All old Qur'anic script is completely without any diacritical points or vowel signs as explained above. Also there are no headings or separations between the sSras nor any other kind of division, nor even any formal indication of the end of a verse. Scholars distinguish between two types of early writing:
Some believe that the Hijazi is older than the Kufi, while others say that both were in use at the same time, but that Hijazi was the less formal style. [This is the view of N. Abbott: 'We can no longer draw a chronological demarcation line between what are commonly termed the Kufi and the Naskhi scripts, nor can we consider the latter as a development of the former. This ... now demands a more general recognition. Our materials show that there were two tendencies at work simultaneously, both of them natural ones' (Abbott, op. cit., p.16) . See plates 5 and 6.]