3. The method of claim 1 , wherein detecting a number of character transitions between character sets in the text entry further comprises: identifying a primary character set of characters in the text entry; selecting a record of misleading characters corresponding to the primary character set, wherein a misleading character in a non-primary character set is visually similar to a character in the primary character set; and weighting a count of the number of character transitions to or from characters in the record of misleading characters more than a count of the number of character transitions to or from characters that are not in the record of misleading characters.
3. The method of claim 1 , wherein detecting a number of character transitions between character sets in the text entry further comprises: identifying a primary character set of characters in the text entry; selecting a record of misleading characters corresponding to the primary character set, wherein a misleading character in a non-primary character set is visually similar to a character in the primary character set; and weighting a count of the number of character transitions to or from characters in the record of misleading characters more than a count of the number of character transitions to or from characters that are not in the record of misleading characters. 16. The method of claim 3 , wherein a count of the number of character transitions between at least some Greek or Cyrillic characters and Latin characters are given greater weight than a count of the number of character transitions between characters encoded in other character sets.