normalizeLetters method
converts non standard letter characters to single letters. e.g HEH_START ﻫ is converted to ه
Implementation
String normalizeLetters() => ArOp.normalize_letters(this);
converts non standard letter characters to single letters. e.g HEH_START ﻫ is converted to ه
String normalizeLetters() => ArOp.normalize_letters(this);