English terms with diacritical marks
The Old English Latin alphabet began to replace the Runic alphabet in the 9th century, due to the influence of Celtic Christian missionaries to the Anglo-Saxon kingdoms. The orthography of Old English – which was entirely handwritten in its own time – was not well standardized, though it did not use all the Latin letters, and included several letters not present in the modern alphabet. When reprinted (on a printing press or computer) in modern times, an overdot is occasionally used with two Latin letters to differentiate sounds for the reader:
Slovene alphabet
The modern alphabet ("abeceda") was standardised in the mid-1840s from an arrangement of the Croatian national reviver and leader Ljudevit Gaj which would become the Croatian alphabet, and was in turn patterned on the Czech alphabet. Before the current alphabet became standard, š was, for example, written as ʃ, ʃʃ or ſ; č as tʃch, cz, tʃcz or tcz; i sometimes as y as a relic of the letter now rendered as Ы ("yery") in modern Russian; j as y; l as ll; v as w; ž as ʃ, ʃʃ or ʃz.