Table 8: Different types of errors made by the writers of Arabic online text along with their codes for transliteration and examples.

Error	Code	Description	Example
Missing dots	#1-n#	n dots of the character dots are missing.
Added Dots	#1+n#	n dots are incorrectly added to the character.
Broken letter	#2n#	The character is broken into n segments.
Disconnected letter	#3#	The character is disconnected from the previous character in the same PAW.
Touching letters	#4#	A character is touching the character that follows it.
Touching diacritics/dots	#5-n-type#	n character dots are touching certain aspects of the text (e.g. , dots, diacritics, character). This error has three types: 1. Character: n character dots are touching the following character. This error has the error code #5-n-1# 2. Diacritics: n character dots are touching the diacritics of the following character. This error has the error code #5-n-2# 3. Dots: n character dots are touching the dots of the following character. This error has the error code #5-n-3#
Ligature character	#6-n#	The next n characters are ligature.
Missed Notch	#7-n#	The character is written with n missing notch(s).