Avestan Le and the Later Use of the Script

The l is rare in the older Avestan language, and a letter list built from those texts alone would barely need it. The alphabet was later used to write Pazand, which is Middle Persian set down in Avestan letters, and there an l is wanted often. The shapes come from Pahlavi and the inventory does not. Whoever assembled this alphabet worked from an analysis of the recitation, added signs where the parent hand had none, and ordered the result by place of articulation instead of by the letter sequence that lay behind everything else written in Iran at the time.

Modern editions preserve the distinctions the manuscripts make, including the ones that look redundant, and transliterate them with accents, dots and length marks so that nothing collapses on the page. The apparatus of marks in a scholarly Avestan text is a direct consequence of how many separate signs the alphabet carries. In the digital record the letter is encoded at U+10B2E AVESTAN LETTER LE. The Avestan block sits wholly in the supplementary planes, and every letter in it takes four bytes in the encoding most of the web runs on. That is the practical reason Avestan text is still uncommon online, and why a page carrying it depends on the reader having a font that covers the range. The practical test of the alphabet is whether a reciter reading from it produces what the tradition received, and by that test the fineness of its distinctions is not ornament. Each of the signs that looks redundant from outside answers to something a reciter kept apart.