#
# IDN Reference table for Lao language
#
# Language: Lao (lo)
# Version: 4.0
# Effective Date: 2025-10-31
#
# Registry: Tucows Registry Services
# Contact: ry-services@tucows.com
# Website: https://tucowsregistry.com/
# Relevant Policy Document URL: https://tucowsregistry.com/idn-policies/
#
# Code points requiring context rules
#
# Code point                        Description of rule/Reference
#
# U+002D                            Label must neither start nor end with U+002D. Label
#    HYPHEN-MINUS                   must not have U+002D in both third and fourth
#                                   position. RFC 5891 (sec 4.2.3.1)
#
# 0ED0..0ED9                        Must not be combined with (EUROPEAN) DIGITS.
#    LAO DIGITS
#
# 0030..0039                        Must not be combined with LAO DIGITS.
#    (EUROPEAN) DIGITS
#
#
# Lao specific context rules
#
# follows-consonant                 A semi-consonant must follow a consonant
# precedes-consonant                A vowel-before precedes a main consonant cluster
# follows-main-consonant            A vowel-above, and vowel-below follow a main consonant C
# follows-C-tonemark-vabove         A vowel-after follows a main consonant, tone-mark or vowel-above
# follows-vbefore-consonant-cluster The sequence U+0EB2 U+0EB0 follows a vowel before, and a consonant cluster
# follows-C-vabove-vbelow           A tone-mark follows a main consonant, vowel-above or vowel-below
# follows-Cf                        The sign U+0ECC can only occur after final consonants
# repetition-mark-limit             The sign U+0EC6 can only occur 0 to 3 times at the end of the label
#
# Character classes (e.g., consonant, tone-mark, vowel-above) defined in:
# https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-lao-script-22apr21-en.html
#
U+002D # HYPHEN-MINUS (-)
U+0030;U+0ED0 # DIGIT ZERO (0)
U+0031;U+0ED1 # DIGIT ONE (1)
U+0032;U+0ED2 # DIGIT TWO (2)
U+0033;U+0ED3 # DIGIT THREE (3)
U+0034;U+0ED4 # DIGIT FOUR (4)
U+0035;U+0ED5 # DIGIT FIVE (5)
U+0036;U+0ED6 # DIGIT SIX (6)
U+0037;U+0ED7 # DIGIT SEVEN (7)
U+0038;U+0ED8 # DIGIT EIGHT (8)
U+0039;U+0ED9 # DIGIT NINE (9)
U+0E81 # LAO LETTER KO (ກ)
U+0E82 # LAO LETTER KHO SUNG (ຂ)
U+0E84 # LAO LETTER KHO TAM (ຄ)
U+0E87 # LAO LETTER NGO (ງ)
U+0E88 # LAO LETTER CO (ຈ)
U+0E8A # LAO LETTER SO TAM (ຊ)
U+0E8D # LAO LETTER NYO (ຍ)
U+0E94 # LAO LETTER DO (ດ)
U+0E95 # LAO LETTER TO (ຕ)
U+0E96 # LAO LETTER THO SUNG (ຖ)
U+0E97 # LAO LETTER THO TAM (ທ)
U+0E99 # LAO LETTER NO (ນ)
U+0E9A # LAO LETTER BO (ບ)
U+0E9B # LAO LETTER PO (ປ)
U+0E9C # LAO LETTER PHO SUNG (ຜ)
U+0E9D # LAO LETTER FO FON (ຝ)
U+0E9E # LAO LETTER PHO TAM (ພ)
U+0E9F # LAO LETTER PHO FAY (ຟ)
U+0EA1 # LAO LETTER MO (ມ)
U+0EA2 # LAO LETTER YO (ຢ)
U+0EA3 # LAO LETTER RO (ຣ)
U+0EA5 # LAO LETTER LO (ລ)
U+0EA7 # LAO LETTER WO (ວ)
U+0EAA # LAO LETTER SO SUNG (ສ)
U+0EAB # LAO LETTER HO SUNG (ຫ)
U+0EAD # LAO LETTER O (ອ)
U+0EAE # LAO LETTER HO TAM (ຮ)
U+0EB0 # LAO VOWEL SIGN A (ະ)
U+0EB1 # LAO VOWEL SIGN MAI KAN (ັ)
U+0EB2;;U+0EB2 U+0EB0 # LAO VOWEL SIGN AA (າ;າະ)
U+0EB4 # LAO VOWEL SIGN I (ິ)
U+0EB5 # LAO VOWEL SIGN II (ີ)
U+0EB6 # LAO VOWEL SIGN Y (ຶ)
U+0EB7 # LAO VOWEL SIGN YY (ື)
U+0EB8 # LAO VOWEL SIGN U (ຸ)
U+0EB9 # LAO VOWEL SIGN UU (ູ)
U+0EBB # LAO VOWEL SIGN MAI KON (ົ)
U+0EBC # LAO SEMIVOWEL SIGN LO (ຼ)
U+0EBD # LAO SEMIVOWEL SIGN NYO (ຽ)
U+0EC0 # LAO VOWEL SIGN E (ເ)
U+0EC1 # LAO VOWEL SIGN EI (ແ)
U+0EC2 # LAO VOWEL SIGN O (ໂ)
U+0EC3 # LAO VOWEL SIGN AY (ໃ)
U+0EC4 # LAO VOWEL SIGN AI (ໄ)
U+0EC6 # LAO KO LA (ໆ)
U+0EC8 # LAO TONE MAI EK (່)
U+0EC9 # LAO TONE MAI THO (້)
U+0ECA # LAO TONE MAI TI ( ໊)
U+0ECB # LAO TONE MAI CATAWA ( ໋)
U+0ECC # LAO CANCELLATION MARK ( ໌)
U+0ECD # LAO NIGGAHITA (ໍ ໍ)
U+0ED0;U+0030 # LAO DIGIT ZERO (໐;0)
U+0ED1;U+0031 # LAO DIGIT ONE (໑;1)
U+0ED2;U+0032 # LAO DIGIT TWO (໒;2)
U+0ED3;U+0033 # LAO DIGIT THREE (໓;3)
U+0ED4;U+0034 # LAO DIGIT FOUR (໔;4)
U+0ED5;U+0035 # LAO DIGIT FIVE (໕;5)
U+0ED6;U+0036 # LAO DIGIT SIX (໖;6)
U+0ED7;U+0037 # LAO DIGIT SEVEN (໗;7)
U+0ED8;U+0038 # LAO DIGIT EIGHT (໘;8)
U+0ED9;U+0039 # LAO DIGIT NINE (໙;9)