Thai (language, RSP full variant set)

Second-Level Reference Label Generation Rules, 25 October 2024 Current

Download lgr-second-level-thai-rsp-full-variant-language-25oct24-en.xml (114.9kb)

Summary

Version	3 — Second Level Reference LGR
Date	25 October 2024
Tag	`th` (Thai)
Unicode	11.0.0
Source file	lgr-second-level-thai-rsp-full-variant-language-25oct24-en.xml (114.9kb)

188Code points
4Sequences
1146Variantsin 11 sets
12Rules
6Actions

This ruleset is integrated into the Common (integrated set) ruleset of this release.

Description

Label Generation Rules for the Thai Language

Overview

This document specifies a set of Label Generation Rules (LGR) for the Thai language for the second level domain or domains identified above. The ultimate starting point for the development of this LGR can be found in the related Root Zone LGR [RZ-LGR-Thai]. Note that while it is the Thai Script Root Zone LGR that forms the starting point, the LGR defined here covers the Thai Language. The format of this file follows [RFC 7940]. This LGR is adapted from the “Reference LGR for the Second Level for the Thai Language” [Ref-LGR-th-Thai], for details, see Change History below.

For details and additional background on the Thai script, see “Proposal for a Thai Script Root Zone LGR” [Proposal-Thai].

Standalone LGR: This LGR is designed to be used in a zone that does not cater to IDNs other than those valid under this LGR. This LGR lacks features that would allow its use in the context of another LGR in the same zone, and it may contain other features incompatible with such use.

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Repertoire

The repertoire contains 68 code points for letters used in the Thai language. In addition, three sequences have been defined. The sequence U+0E4D U+0E32 was defined to replace the disallowed U+0E33 SARA AM and to facilitate implementation of the WLE rule follows-consonant-tone as a context rule. The other two sequences were defined to restrict U+0E45 LAKKHANGYAO from appearing in any context other than these sequences. Accordingly, while U+0E45 is not listed by itself this brings the total of code points avaliable for letters to 69.

The repertoire is a subset of [Unicode 11.0.0]. For details, see Section 5, “Repertoire” in [Proposal-Thai]. (The proposal cited has been adopted for the Thai script portion of the Root Zone LGR.)

For the second level, the repertoire has been augmented with the ASCII digits, U+0030 to U+0039; Thai digits, U+0E50 to U+0E59; U+002D HYPHEN-MINUS; the abbreviation mark U+0E2F THAI CHARACTER PAIYANNOI; and the repetition mark U+0E46 THAI CHARACTER MAIYAMOK. Also, a special sequence using the abbreviation mark has been added for a total of 95 repertoire elements.

Repertoire Listing: Each code point or range is tagged with the script or scripts with which the code point is used and one or more other character categories. For each repertoire element, one or more references document sufficient justification for inclusion in the repertoire; see the “References” below. For code points that are part of the repertoire, comments identify the language using the code point, as well as alternate names of some code points.

Variants

This LGR defines no variants for letters, see Section 6, “Variants” in [Proposal-Thai].

Digit Variants: All Thai digits are treated as semantic variants of the corresponding common (ASCII) digits. By transitivity, they are also semantic variants of any native digits in scripts that also include the common digits. Such variant relations are deemed to exist implicitly by transitivity but are not listed explicitly in each reference LGR. Instead, if needed, they are applied by using the Common LGR in label processing.

Character Classes

The Thai Script is an abugida in which consonant–vowel sequences are written as a unit: each unit is based on a consonant letter, and vowel, tone mark or diacritic notation are secondary. It is written with the combining marks stacked above or below the base consonant, like diacritics in European languages. However, although the concepts are quite similar, the implementations are significantly different.

Consonants: There are 44 characters that are classified as consonants; code points from this subset have been given the tag “cons”. See Section 5.1, “Consonants” in [Proposal-Thai].

Vowels: The 18 vowel symbols pronounced after a consonant are non-sequential: they can be located before (lv) , after (fv), above (av) or below (bv) the consonant, or in a combination of these positions, code points from this subset have been given the tags “fv1”,"fv2", “fv3”, “av”, “bv”, or “lv”. There are three code point sequences defined that include vowels. (Code point sequences do not carry tag values; instead, for code point sequences the subset values are identified in comments). See Section 5.2, “Vowels” in [Proposal-Thai].

Tones: There are 5 phonemic tones: mid, low, falling, high, and rising. These 5 tones are represented by 4 tone marks plus the absence of a mark. Code points from this subset have been given the tag “tone”. See section 5.3, “Tone Marks” in [Proposal-Thai].

Diacritical Marks: There are 3 above diacritic symbols that have been included here and given the tag “ad”. They differ in their frequency and purpose of usage. See also the discussion in Section 5.,4 “Diacritics” in [Proposal-Thai].

U+0E47 MAITAIKHU and U+0E4C THANTHAKHAT are commonly used for words in everyday communication
U+0E4D NIKHAHIT is included because of its use to decompose U+0E33 THAI CHARACTER SARA AM, which is in common use. However, NIKHAHIT may also be used by itself.

A fourth above diacritic, U+0E4E YAMAKKAN, has been excluded from the Root Zone LGR repertoire because it is rarely used in Modern Thai or even in older Pali manuscripts; it is more common to replace it with U+0E3A PHINTHU, a below diacritic, which has been given the tag “bd”. Moreover, excluding U+0E4E YAMAKKAN also eliminates the chance of confusion between U+0E4E YAMAKKAN and U+0E4C THANTHAKHAT. Both look similar, are always placed at the same position in the word cell, and they are normally displayed in a small size.

Abbreviation Mark: The abbreviation mark (or ellipsis) U+0E2F PAIYANNOI should not be at the beginning position and must end the label. An exception to this rule has been provided for by a special sequence.

Repetition Mark: The repetition mark U+0E46 MAIYAMOK repeats anything before it. Therefore, it should not be at the beginning position. The repetition mark must not be followed by any combining mark, or follow a leading vowel to prevent unstable rendering. A repetition mark may be repeated. A context rule has been defined to limit the repetition mark to acceptable context, however, some of the restrictions are taken care of by other rules, for example, the rule that leading vowel must be followed by a consonant.

Thai Digits: U+0E50 to U+0E59 are a set of Thai-specific digits. They are used in alternation with the European (common) digits.

Common Digits: U+0030 to U+0039 are the set of digits from the ASCII range.

Whole Label Evaluation (WLE) and Context Rules

Common Rules

The LGR includes the rules and actions to implement the following restrictions, some of which are mandated by the IDNA protocol. They are marked with ⍟ and included here by default.

Hyphen Restrictions — restrictions on the allowable placement of hyphens (no leading/ending hyphen and no hyphen in positions 3 and 4). These restrictions are described in Section 4.2.3.1 of RFC 5891 [150]. They are implemented here as context rule on U+002D (-) HYPHEN-MINUS.
Leading Combining Marks — restrictions on the allowable placement of combining marks (no leading combining mark). This rule is described in Section 4.2.3.2 of RFC 5891 [150].
Digit-mixing — no mixing between different digit sets (European and Thai digits) is allowed; implemented here as a WLE rule with associated action.

Default Actions

This LGR includes the complete set default actions for LGRs as well as the action needed to invalidate labels with misplaced combining marks. They are marked with ⍟. For a description see [RFC 7940] and [150]. An additional action is triggered by mixed digit labels.

Thai-specific Rules

The rules provided in this LGR as described in Section 7 of [Proposal-Thai] reasonably restrict labels so that they conform to Thai syllable structure. These constraints are exclusively presented as context rules.

The rules are:

A leading-vowel must precede a consonant — See Section 7.2 in [Proposal-Thai]
A below-vowel must follow a consonant — See Section 7.3 in [Proposal-Thai]
An above-vowel must follow a consonant — See Section 7.3 in [Proposal-Thai]
A below diacritic must follow a consonant — See Section 7.3 in [Proposal-Thai]
An above-diacritic MAITAIKHU must follow a consonant — See Section 7.3 in [Proposal-Thai]
A vowel MAIHAN AKAT must be in between a consonant and either tone or consonant — See Section 7.4 in [Proposal-Thai]
A vowel SARA A can follow a consonant, a tone or a vowel SARA AA — See Section 7.5 in [Proposal-Thai]
A vowel SARA AA, or an above diacritic NIKHAHIT followed by a vowel SARA AA can follow a consonant or a tone — See Sections 7.6 and 7.9 in [Proposal-Thai]
A tone mark, THANTHAKHAT, NIKHAHIT can only follow a consonant, above-vowel or below-vowel — See section 7.7 and 7.8 in [Proposal-Thai]
An abbreviation mark, PAIYANNOI cannot be at the beginning of the label and must end it — rule SL1 for second level
A repetition mark, MAIYAMOK can precede a repetition mark, an independent vowel, or end of label; it cannot start a label — rule SL2 for second level

Methodology and Contributors

The LGR in this document has been adapted from the corresponding Reference LGR for the Second Level. The Second Level Reference LGR for the Thai Language was developed by Michel Suignard and Asmus Freytag, based on the Root Zone LGR for the Thai script and information contained or referenced therein; see [RZ-LGR-Thai]. Suitable extensions for the second level have been applied according to the [Guidelines] and with community input. As part of that process, features have been removed or modified as appropriate for the target language. The original proposal for a Root Zone LGR for the Thai script, that this LGR is based on, was developed by the Thai Generation Panel. For more information on methodology and contributors to the underlying Root Zone LGR, see Sections 4 and 8 in [Proposal-Thai], as well as [RZ-LGR-Overview].

Changes from Version Dated 15 December 2020

Language tag has been updated.

Changes from Version Dated 18 May 2021

Unicode Version has been updated.

Changes from Version Dated 25 October 2024

This version modifies the Second Level Reference LGR for the Thai Language [Ref-LGR-th-Thai] by injecting the complete (maximal) set of cross-repertoire variants, including any imposed by transitivity. Injected variants are marked by special comments. Any character classes, context and WLE rules required for testing are also imported. In all other respects, description or annotations have not been updated to reflect the injected variants. Any LGR elements that might pose a possible conflict when the LGR is used with the Common LGR for cross-repertoire variant resolution are clearly marked. All modifications are carried out mechanically; there may be an occasional context rule or similar that is injected because its definition relates to some repertoire element even though it can never be triggered by any label valid under the modified LGR.

References

The following general references are cited in this document:

[Guidelines]: ICANN, “Guidelines for Developing Reference LGRs for the Second Level”, (Los Angeles, California: ICANN, 27 May 2020), https://www.icann.org/en/system/files/files/lgr-guidelines-second-level-27may20-en.pdf
[Proposal-Thai]: Proposal for a Thai Script Root Zone LGR, 25 May 2017, https://www.icann.org/en/system/files/files/proposal-thai-lgr-25may17-en.pdf
[Ref-LGR-th-Thai]: ICANN, Second Level Reference Label Generation Rules for the Thai Language (th-Thai), 25 October 2024 (XML) https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-thai-language-25oct24-en.xml non-normative HTML presentation: https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-thai-language-25oct24-en.html
[RFC 7940]: Davies, K. and A. Freytag, “Representing Label Generation Rulesets Using XML”, RFC 7940, August 2016, https://www.rfc-editor.org/info/rfc7940
[RFC 8228]: A. Freytag, “Guidance on Designing Label Generation Rulesets (LGRs) Supporting Variant Labels”, RFC 8228, August 2017, https://www.rfc-editor.org/info/rfc8228
[RZ-LGR-Overview]: Integration Panel, “Root Zone Label Generation Rules (RZ LGR-5): Overview and Summary”, 26 May 2022 (PDF), https://www.icann.org/sites/default/files/lgr/rz-lgr-5-overview-26may22-en.pdf
[RZ-LGR-Thai]: ICANN, Root Zone Label Generation Rules for the Thai Script (und-Thai), 26 May 2022 (XML) https://www.icann.org/sites/default/files/lgr/rz-lgr-5-thai-script-26may22-en.xml
[Unicode 11.0.0]: The Unicode Consortium. The Unicode Standard, Version 11.0.0, (Mountain View, CA: The Unicode Consortium, 2018. ISBN 978-1-936213-19-1) https://www.unicode.org/versions/Unicode11.0.0/

For references consulted particularly in designing the repertoire for the Thai Language for the second level please see details in the Table of References below.

Reference [0] refers to the Unicode Standard version in which corresponding code points were initially encoded. References [100] and [101] correspond to sources given in [Proposal-Thai] for justifying the inclusion of for the corresponding code points. Entries in the table may have multiple source reference values. In the listing of whole label evaluation and context rules, reference [150] indicates the source for common rules.

Repertoire

Glyph	Code point	Tags and context	Variants
-	U+002D HYPHEN-MINUS 0 HYPHEN-MINUS;	not hyphen-minus-disallowed	· `U+00B7` blocked (injected)
0	U+0030 DIGIT ZERO 0 DIGIT ZERO;	Common-digit	٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
1	U+0031 DIGIT ONE 0 DIGIT ONE;	Common-digit	١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
2	U+0032 DIGIT TWO 0 DIGIT TWO;	Common-digit	٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
3	U+0033 DIGIT THREE 0 DIGIT THREE;	Common-digit	٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
4	U+0034 DIGIT FOUR 0 DIGIT FOUR;	Common-digit	٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
5	U+0035 DIGIT FIVE 0 DIGIT FIVE;	Common-digit	٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
6	U+0036 DIGIT SIX 0 DIGIT SIX;	Common-digit	٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
7	U+0037 DIGIT SEVEN 0 DIGIT SEVEN;	Common-digit	٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
8	U+0038 DIGIT EIGHT 0 DIGIT EIGHT;	Common-digit	٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
9	U+0039 DIGIT NINE 0 DIGIT NINE;	Common-digit	٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
·	U+00B7 MIDDLE DOT Not part of repertoire (injected)	variant target only	- `U+002D` blocked (injected)
٠	U+0660 ARABIC-INDIC DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
١	U+0661 ARABIC-INDIC DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
٢	U+0662 ARABIC-INDIC DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
٣	U+0663 ARABIC-INDIC DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
٤	U+0664 ARABIC-INDIC DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
٥	U+0665 ARABIC-INDIC DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
٦	U+0666 ARABIC-INDIC DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
٧	U+0667 ARABIC-INDIC DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
٨	U+0668 ARABIC-INDIC DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
٩	U+0669 ARABIC-INDIC DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
۰	U+06F0 EXTENDED ARABIC-INDIC DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
۱	U+06F1 EXTENDED ARABIC-INDIC DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
۲	U+06F2 EXTENDED ARABIC-INDIC DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
۳	U+06F3 EXTENDED ARABIC-INDIC DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
۴	U+06F4 EXTENDED ARABIC-INDIC DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
۵	U+06F5 EXTENDED ARABIC-INDIC DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
۶	U+06F6 EXTENDED ARABIC-INDIC DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
۷	U+06F7 EXTENDED ARABIC-INDIC DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
۸	U+06F8 EXTENDED ARABIC-INDIC DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
۹	U+06F9 EXTENDED ARABIC-INDIC DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
०	U+0966 DEVANAGARI DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
१	U+0967 DEVANAGARI DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
२	U+0968 DEVANAGARI DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
३	U+0969 DEVANAGARI DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
४	U+096A DEVANAGARI DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
५	U+096B DEVANAGARI DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
६	U+096C DEVANAGARI DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
७	U+096D DEVANAGARI DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
८	U+096E DEVANAGARI DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
९	U+096F DEVANAGARI DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
০	U+09E6 BENGALI DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ૦ `U+0AE6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
১	U+09E7 BENGALI DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ૧ `U+0AE7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
২	U+09E8 BENGALI DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ર `U+0AB0` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
৩	U+09E9 BENGALI DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ૩ `U+0AE9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
৪	U+09EA BENGALI DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ૪ `U+0AEA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
৫	U+09EB BENGALI DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) પ `U+0AAA` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
৬	U+09EC BENGALI DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ૬ `U+0AEC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
৭	U+09ED BENGALI DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ૭ `U+0AED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
৮	U+09EE BENGALI DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ૮ `U+0AEE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
৯	U+09EF BENGALI DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ૯ `U+0AEF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
પ	U+0AAA GUJARATI LETTER PA Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) ૫ `U+0AEB` blocked (injected) +5 more
ર	U+0AB0 GUJARATI LETTER RA Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ૨ `U+0AE8` blocked (injected) +5 more
૦	U+0AE6 GUJARATI DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ೦ `U+0CE6` blocked (injected) +4 more
૧	U+0AE7 GUJARATI DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ೧ `U+0CE7` blocked (injected) +4 more
૨	U+0AE8 GUJARATI DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
૩	U+0AE9 GUJARATI DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ೩ `U+0CE9` blocked (injected) +4 more
૪	U+0AEA GUJARATI DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ೪ `U+0CEA` blocked (injected) +4 more
૫	U+0AEB GUJARATI DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
૬	U+0AEC GUJARATI DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ೬ `U+0CEC` blocked (injected) +4 more
૭	U+0AED GUJARATI DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ೭ `U+0CED` blocked (injected) +4 more
૮	U+0AEE GUJARATI DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ೮ `U+0CEE` blocked (injected) +4 more
૯	U+0AEF GUJARATI DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ೯ `U+0CEF` blocked (injected) +4 more
೦	U+0CE6 KANNADA DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) +4 more
೧	U+0CE7 KANNADA DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) +4 more
೨	U+0CE8 KANNADA DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
೩	U+0CE9 KANNADA DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) +4 more
೪	U+0CEA KANNADA DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) +4 more
೫	U+0CEB KANNADA DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
೬	U+0CEC KANNADA DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) +4 more
೭	U+0CED KANNADA DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) +4 more
೮	U+0CEE KANNADA DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) +4 more
೯	U+0CEF KANNADA DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) +4 more
ก	U+0E01 THAI CHARACTER KO KAI 0 100 101 Thai	conssc:Thai
ข	U+0E02 THAI CHARACTER KHO KHAI 0 100 101 Thai	conssc:Thai
ฃ	U+0E03 THAI CHARACTER KHO KHUAT 0 100 101 Thai	conssc:Thai
ค	U+0E04 THAI CHARACTER KHO KHWAI 0 100 101 Thai	conssc:Thai
ฅ	U+0E05 THAI CHARACTER KHO KHON 0 100 101 Thai	conssc:Thai
ฆ	U+0E06 THAI CHARACTER KHO RAKHANG 0 100 101 Thai	conssc:Thai
ง	U+0E07 THAI CHARACTER NGO NGU 0 100 101 Thai	conssc:Thai
จ	U+0E08 THAI CHARACTER CHO CHAN 0 100 101 Thai	conssc:Thai
ฉ	U+0E09 THAI CHARACTER CHO CHING 0 100 101 Thai	conssc:Thai
ช	U+0E0A THAI CHARACTER CHO CHANG 0 100 101 Thai	conssc:Thai
ซ	U+0E0B THAI CHARACTER SO SO 0 100 101 Thai	conssc:Thai
ฌ	U+0E0C THAI CHARACTER CHO CHOE 0 100 101 Thai	conssc:Thai
ญ	U+0E0D THAI CHARACTER YO YING 0 100 101 Thai	conssc:Thai
ฎ	U+0E0E THAI CHARACTER DO CHADA 0 100 101 Thai	conssc:Thai
ฏ	U+0E0F THAI CHARACTER TO PATAK 0 100 101 Thai	conssc:Thai
ฐ	U+0E10 THAI CHARACTER THO THAN 0 100 101 Thai	conssc:Thai
ฑ	U+0E11 THAI CHARACTER THO NANGMONTHO 0 100 101 Thai	conssc:Thai
ฒ	U+0E12 THAI CHARACTER THO PHUTHAO 0 100 101 Thai	conssc:Thai
ณ	U+0E13 THAI CHARACTER NO NEN 0 100 101 Thai	conssc:Thai
ด	U+0E14 THAI CHARACTER DO DEK 0 100 101 Thai	conssc:Thai
ต	U+0E15 THAI CHARACTER TO TAO 0 100 101 Thai	conssc:Thai
ถ	U+0E16 THAI CHARACTER THO THUNG 0 100 101 Thai	conssc:Thai
ท	U+0E17 THAI CHARACTER THO THAHAN 0 100 101 Thai	conssc:Thai
ธ	U+0E18 THAI CHARACTER THO THONG 0 100 101 Thai	conssc:Thai
น	U+0E19 THAI CHARACTER NO NU 0 100 101 Thai	conssc:Thai
บ	U+0E1A THAI CHARACTER BO BAIMAI 0 100 101 Thai	conssc:Thai
ป	U+0E1B THAI CHARACTER PO PLA 0 100 101 Thai	conssc:Thai
ผ	U+0E1C THAI CHARACTER PHO PHUNG 0 100 101 Thai	conssc:Thai
ฝ	U+0E1D THAI CHARACTER FO FA 0 100 101 Thai	conssc:Thai
พ	U+0E1E THAI CHARACTER PHO PHAN 0 100 101 Thai	conssc:Thai
ฟ	U+0E1F THAI CHARACTER FO FAN 0 100 101 Thai	conssc:Thai
ภ	U+0E20 THAI CHARACTER PHO SAMPHAO 0 100 101 Thai	conssc:Thai
ม	U+0E21 THAI CHARACTER MO MA 0 100 101 Thai	conssc:Thai
ย	U+0E22 THAI CHARACTER YO YAK 0 100 101 Thai	conssc:Thai
ร	U+0E23 THAI CHARACTER RO RUA 0 100 101 Thai	conssc:Thai
ฤ	U+0E24 THAI CHARACTER RU 0 100 101 Thai	fv3sc:Thai
ฤๅ	U+0E24U+0E45 sequence of 2 THAI CHARACTER RU + THAI CHARACTER LAKKHANGYAO 0 100 101 fv2, Thai
ล	U+0E25 THAI CHARACTER LO LING 0 100 101 Thai	conssc:Thai
ฦ	U+0E26 THAI CHARACTER LU 0 100 101 Thai	fv3sc:Thai
ฦๅ	U+0E26U+0E45 sequence of 2 THAI CHARACTER LU + THAI CHARACTER LAKKHANGYAO 0 100 101 fv2, Thai
ว	U+0E27 THAI CHARACTER WO WAEN 0 100 101 Thai	conssc:Thai
ศ	U+0E28 THAI CHARACTER SO SALA 0 100 101 Thai	conssc:Thai
ษ	U+0E29 THAI CHARACTER SO RUSI 0 100 101 Thai	conssc:Thai
ส	U+0E2A THAI CHARACTER SO SUA 0 100 101 Thai	conssc:Thai
ห	U+0E2B THAI CHARACTER HO HIP 0 100 101 Thai	conssc:Thai
ฬ	U+0E2C THAI CHARACTER LO CHULA 0 100 101 Thai	conssc:Thai
อ	U+0E2D THAI CHARACTER O ANG 0 100 101 Thai	conssc:Thai
ฮ	U+0E2E THAI CHARACTER HO NOKHUK 0 100 101 Thai	conssc:Thai
ฯ	U+0E2F THAI CHARACTER PAIYANNOI 0 100 101 Thai	abbrsc:Thai follows-any-precedes-end
ฯลฯ	U+0E2FU+0E25U+0E2F sequence of 3 THAI CHARACTER PAIYANNOI + THAI CHARACTER LO LING + THAI CHARACTER PAIYANNOI 0 100 101 Thai	follows-any-precedes-end
ะ	U+0E30 THAI CHARACTER SARA A 0 100 101 Thai	fv1sc:Thai follow-consonant-tone-sara-aa
ั	U+0E31 THAI CHARACTER MAI HAN-AKAT 0 100 101 Thai	avsc:Thai between-consonant-and-ct
า	U+0E32 THAI CHARACTER SARA AA 0 100 101 Thai	fv1sara-aasc:Thai follows-consonant-tone
ิ	U+0E34 THAI CHARACTER SARA I 0 100 101 Thai	avsc:Thai follows-consonant
ี	U+0E35 THAI CHARACTER SARA II 0 100 101 Thai	avsc:Thai follows-consonant
ึ	U+0E36 THAI CHARACTER SARA UE 0 100 101 Thai	avsc:Thai follows-consonant
ื	U+0E37 THAI CHARACTER SARA UEE 0 100 101 Thai	avsc:Thai follows-consonant
ุ	U+0E38 THAI CHARACTER SARA U 0 100 101 Thai	bvsc:Thai follows-consonant
ู	U+0E39 THAI CHARACTER SARA UU 0 100 101 Thai	bvsc:Thai follows-consonant
ฺ	U+0E3A THAI CHARACTER PHINTHU 0 100 101 = phinthu; Thai	bdsc:Thai follows-consonant
เ	U+0E40 THAI CHARACTER SARA E 0 100 101 Thai	lvsc:Thai precedes-consonant
แ	U+0E41 THAI CHARACTER SARA AE 0 100 101 Thai	lvsc:Thai precedes-consonant
โ	U+0E42 THAI CHARACTER SARA O 0 100 101 Thai	lvsc:Thai precedes-consonant
ใ	U+0E43 THAI CHARACTER SARA AI MAIMUAN 0 100 101 Thai	lvsc:Thai precedes-consonant
ไ	U+0E44 THAI CHARACTER SARA AI MAIMALAI 0 100 101 Thai	lvsc:Thai precedes-consonant
ๆ	U+0E46 THAI CHARACTER MAIYAMOK 0 100 101 Thai	repsc:Thai follows-any-precedes-rep-cons-lv-end
็	U+0E47 THAI CHARACTER MAITAIKHU 0 100 101 = maitaikhu; Thai	adsc:Thai follows-consonant
่	U+0E48 THAI CHARACTER MAI EK 0 100 101 Thai	sc:Thaitone follows-consonant-av-bv
้	U+0E49 THAI CHARACTER MAI THO 0 100 101 Thai	sc:Thaitone follows-consonant-av-bv
๊	U+0E4A THAI CHARACTER MAI TRI 0 100 101 Thai	sc:Thaitone follows-consonant-av-bv
๋	U+0E4B THAI CHARACTER MAI CHATTAWA 0 100 101 Thai	sc:Thaitone follows-consonant-av-bv
์	U+0E4C THAI CHARACTER THANTHAKHAT 0 100 101 = thanthakhat; Thai	adsc:Thai follows-consonant-av-bv
ํ	U+0E4D THAI CHARACTER NIKHAHIT 0 100 101 = nikhahit; Thai	adsc:Thai follows-consonant-av-bv
ํา	U+0E4DU+0E32 sequence of 2 THAI CHARACTER NIKHAHIT + THAI CHARACTER SARA AA 0 100 101 = sara am sequence; Thai	follows-consonant-tone
๐	U+0E50 THAI DIGIT ZERO 0 THAI DIGIT ZERO	Thai-digit	0 `U+0030` blocked ASCII digit variant ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) +4 more
๑	U+0E51 THAI DIGIT ONE 0 THAI DIGIT ONE	Thai-digit	1 `U+0031` blocked ASCII digit variant ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) +4 more
๒	U+0E52 THAI DIGIT TWO 0 THAI DIGIT TWO	Thai-digit	2 `U+0032` blocked ASCII digit variant ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
๓	U+0E53 THAI DIGIT THREE 0 THAI DIGIT THREE	Thai-digit	3 `U+0033` blocked ASCII digit variant ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) +4 more
๔	U+0E54 THAI DIGIT FOUR 0 THAI DIGIT FOUR	Thai-digit	4 `U+0034` blocked ASCII digit variant ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) +4 more
๕	U+0E55 THAI DIGIT FIVE 0 THAI DIGIT FIVE	Thai-digit	5 `U+0035` blocked ASCII digit variant ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
๖	U+0E56 THAI DIGIT SIX 0 THAI DIGIT SIX	Thai-digit	6 `U+0036` blocked ASCII digit variant ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) +4 more
๗	U+0E57 THAI DIGIT SEVEN 0 THAI DIGIT SEVEN	Thai-digit	7 `U+0037` blocked ASCII digit variant ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) +4 more
๘	U+0E58 THAI DIGIT EIGHT 0 THAI DIGIT EIGHT	Thai-digit	8 `U+0038` blocked ASCII digit variant ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) +4 more
๙	U+0E59 THAI DIGIT NINE 0 THAI DIGIT NINE	Thai-digit	9 `U+0039` blocked ASCII digit variant ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) +4 more
໐	U+0ED0 LAO DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) +4 more
໑	U+0ED1 LAO DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) +4 more
໒	U+0ED2 LAO DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
໓	U+0ED3 LAO DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) +4 more
໔	U+0ED4 LAO DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) +4 more
໕	U+0ED5 LAO DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
໖	U+0ED6 LAO DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) +4 more
໗	U+0ED7 LAO DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) +4 more
໘	U+0ED8 LAO DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) +4 more
໙	U+0ED9 LAO DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) +4 more
၀	U+1040 MYANMAR DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) +4 more
၁	U+1041 MYANMAR DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) +4 more
၂	U+1042 MYANMAR DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
၃	U+1043 MYANMAR DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) +4 more
၄	U+1044 MYANMAR DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) +4 more
၅	U+1045 MYANMAR DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
၆	U+1046 MYANMAR DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) +4 more
၇	U+1047 MYANMAR DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) +4 more
၈	U+1048 MYANMAR DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) +4 more
၉	U+1049 MYANMAR DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) +4 more
០	U+17E0 KHMER DIGIT ZERO Not part of repertoire (injected)	variant target only	0 `U+0030` blocked (injected) ٠ `U+0660` blocked (injected) ۰ `U+06F0` blocked (injected) ० `U+0966` blocked (injected) ০ `U+09E6` blocked (injected) ૦ `U+0AE6` blocked (injected) +4 more
១	U+17E1 KHMER DIGIT ONE Not part of repertoire (injected)	variant target only	1 `U+0031` blocked (injected) ١ `U+0661` blocked (injected) ۱ `U+06F1` blocked (injected) १ `U+0967` blocked (injected) ১ `U+09E7` blocked (injected) ૧ `U+0AE7` blocked (injected) +4 more
២	U+17E2 KHMER DIGIT TWO Not part of repertoire (injected)	variant target only	2 `U+0032` blocked (injected) ٢ `U+0662` blocked (injected) ۲ `U+06F2` blocked (injected) २ `U+0968` blocked (injected) ২ `U+09E8` blocked (injected) ર `U+0AB0` blocked (injected) +5 more
៣	U+17E3 KHMER DIGIT THREE Not part of repertoire (injected)	variant target only	3 `U+0033` blocked (injected) ٣ `U+0663` blocked (injected) ۳ `U+06F3` blocked (injected) ३ `U+0969` blocked (injected) ৩ `U+09E9` blocked (injected) ૩ `U+0AE9` blocked (injected) +4 more
៤	U+17E4 KHMER DIGIT FOUR Not part of repertoire (injected)	variant target only	4 `U+0034` blocked (injected) ٤ `U+0664` blocked (injected) ۴ `U+06F4` blocked (injected) ४ `U+096A` blocked (injected) ৪ `U+09EA` blocked (injected) ૪ `U+0AEA` blocked (injected) +4 more
៥	U+17E5 KHMER DIGIT FIVE Not part of repertoire (injected)	variant target only	5 `U+0035` blocked (injected) ٥ `U+0665` blocked (injected) ۵ `U+06F5` blocked (injected) ५ `U+096B` blocked (injected) ৫ `U+09EB` blocked (injected) પ `U+0AAA` blocked (injected) +5 more
៦	U+17E6 KHMER DIGIT SIX Not part of repertoire (injected)	variant target only	6 `U+0036` blocked (injected) ٦ `U+0666` blocked (injected) ۶ `U+06F6` blocked (injected) ६ `U+096C` blocked (injected) ৬ `U+09EC` blocked (injected) ૬ `U+0AEC` blocked (injected) +4 more
៧	U+17E7 KHMER DIGIT SEVEN Not part of repertoire (injected)	variant target only	7 `U+0037` blocked (injected) ٧ `U+0667` blocked (injected) ۷ `U+06F7` blocked (injected) ७ `U+096D` blocked (injected) ৭ `U+09ED` blocked (injected) ૭ `U+0AED` blocked (injected) +4 more
៨	U+17E8 KHMER DIGIT EIGHT Not part of repertoire (injected)	variant target only	8 `U+0038` blocked (injected) ٨ `U+0668` blocked (injected) ۸ `U+06F8` blocked (injected) ८ `U+096E` blocked (injected) ৮ `U+09EE` blocked (injected) ૮ `U+0AEE` blocked (injected) +4 more
៩	U+17E9 KHMER DIGIT NINE Not part of repertoire (injected)	variant target only	9 `U+0039` blocked (injected) ٩ `U+0669` blocked (injected) ۹ `U+06F9` blocked (injected) ९ `U+096F` blocked (injected) ৯ `U+09EF` blocked (injected) ૯ `U+0AEF` blocked (injected) +4 more

Identity mappings, where a code point is declared a variant of itself, are required by RFC 7940 and are omitted here. 1239 variant records are declared in total.

Variants

Code points grouped into sets of mutual variants. Every member of a set produces the same set of variant labels, so a registration of one has implications for all the others. Sets of a single member are omitted, as are the identity mappings RFC 7940 requires each member to declare.

List

11 variant sets, containing 1146 variants.

2٢۲२২ર૨೨๒໒၂២ 12 members blocked

Source		Direction	Target		Disposition	Comment
2	U+0032	↔	٢	U+0662	blocked	(injected)
2	U+0032	↔	۲	U+06F2	blocked	(injected)
2	U+0032	↔	२	U+0968	blocked	(injected)
2	U+0032	↔	২	U+09E8	blocked	(injected)
2	U+0032	↔	ર	U+0AB0	blocked	(injected)
2	U+0032	↔	૨	U+0AE8	blocked	(injected)
2	U+0032	↔	೨	U+0CE8	blocked	(injected)
2	U+0032	↔	๒	U+0E52	blocked	Thai digit variant
2	U+0032	↔	໒	U+0ED2	blocked	(injected)
2	U+0032	↔	၂	U+1042	blocked	(injected)
2	U+0032	↔	២	U+17E2	blocked	(injected)
٢	U+0662	↔	۲	U+06F2	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 66 mappings.

5٥۵५৫પ૫೫๕໕၅៥ 12 members blocked

Source		Direction	Target		Disposition	Comment
5	U+0035	↔	٥	U+0665	blocked	(injected)
5	U+0035	↔	۵	U+06F5	blocked	(injected)
5	U+0035	↔	५	U+096B	blocked	(injected)
5	U+0035	↔	৫	U+09EB	blocked	(injected)
5	U+0035	↔	પ	U+0AAA	blocked	(injected)
5	U+0035	↔	૫	U+0AEB	blocked	(injected)
5	U+0035	↔	೫	U+0CEB	blocked	(injected)
5	U+0035	↔	๕	U+0E55	blocked	Thai digit variant
5	U+0035	↔	໕	U+0ED5	blocked	(injected)
5	U+0035	↔	၅	U+1045	blocked	(injected)
5	U+0035	↔	៥	U+17E5	blocked	(injected)
٥	U+0665	↔	۵	U+06F5	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 66 mappings.

0٠۰०০૦೦๐໐၀០ 11 members blocked

Source		Direction	Target		Disposition	Comment
0	U+0030	↔	٠	U+0660	blocked	(injected)
0	U+0030	↔	۰	U+06F0	blocked	(injected)
0	U+0030	↔	०	U+0966	blocked	(injected)
0	U+0030	↔	০	U+09E6	blocked	(injected)
0	U+0030	↔	૦	U+0AE6	blocked	(injected)
0	U+0030	↔	೦	U+0CE6	blocked	(injected)
0	U+0030	↔	๐	U+0E50	blocked	Thai digit variant
0	U+0030	↔	໐	U+0ED0	blocked	(injected)
0	U+0030	↔	၀	U+1040	blocked	(injected)
0	U+0030	↔	០	U+17E0	blocked	(injected)
٠	U+0660	↔	۰	U+06F0	blocked	(injected)
٠	U+0660	↔	०	U+0966	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

1١۱१১૧೧๑໑၁១ 11 members blocked

Source		Direction	Target		Disposition	Comment
1	U+0031	↔	١	U+0661	blocked	(injected)
1	U+0031	↔	۱	U+06F1	blocked	(injected)
1	U+0031	↔	१	U+0967	blocked	(injected)
1	U+0031	↔	১	U+09E7	blocked	(injected)
1	U+0031	↔	૧	U+0AE7	blocked	(injected)
1	U+0031	↔	೧	U+0CE7	blocked	(injected)
1	U+0031	↔	๑	U+0E51	blocked	Thai digit variant
1	U+0031	↔	໑	U+0ED1	blocked	(injected)
1	U+0031	↔	၁	U+1041	blocked	(injected)
1	U+0031	↔	១	U+17E1	blocked	(injected)
١	U+0661	↔	۱	U+06F1	blocked	(injected)
١	U+0661	↔	१	U+0967	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

3٣۳३৩૩೩๓໓၃៣ 11 members blocked

Source		Direction	Target		Disposition	Comment
3	U+0033	↔	٣	U+0663	blocked	(injected)
3	U+0033	↔	۳	U+06F3	blocked	(injected)
3	U+0033	↔	३	U+0969	blocked	(injected)
3	U+0033	↔	৩	U+09E9	blocked	(injected)
3	U+0033	↔	૩	U+0AE9	blocked	(injected)
3	U+0033	↔	೩	U+0CE9	blocked	(injected)
3	U+0033	↔	๓	U+0E53	blocked	Thai digit variant
3	U+0033	↔	໓	U+0ED3	blocked	(injected)
3	U+0033	↔	၃	U+1043	blocked	(injected)
3	U+0033	↔	៣	U+17E3	blocked	(injected)
٣	U+0663	↔	۳	U+06F3	blocked	(injected)
٣	U+0663	↔	३	U+0969	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

4٤۴४৪૪೪๔໔၄៤ 11 members blocked

Source		Direction	Target		Disposition	Comment
4	U+0034	↔	٤	U+0664	blocked	(injected)
4	U+0034	↔	۴	U+06F4	blocked	(injected)
4	U+0034	↔	४	U+096A	blocked	(injected)
4	U+0034	↔	৪	U+09EA	blocked	(injected)
4	U+0034	↔	૪	U+0AEA	blocked	(injected)
4	U+0034	↔	೪	U+0CEA	blocked	(injected)
4	U+0034	↔	๔	U+0E54	blocked	Thai digit variant
4	U+0034	↔	໔	U+0ED4	blocked	(injected)
4	U+0034	↔	၄	U+1044	blocked	(injected)
4	U+0034	↔	៤	U+17E4	blocked	(injected)
٤	U+0664	↔	۴	U+06F4	blocked	(injected)
٤	U+0664	↔	४	U+096A	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

6٦۶६৬૬೬๖໖၆៦ 11 members blocked

Source		Direction	Target		Disposition	Comment
6	U+0036	↔	٦	U+0666	blocked	(injected)
6	U+0036	↔	۶	U+06F6	blocked	(injected)
6	U+0036	↔	६	U+096C	blocked	(injected)
6	U+0036	↔	৬	U+09EC	blocked	(injected)
6	U+0036	↔	૬	U+0AEC	blocked	(injected)
6	U+0036	↔	೬	U+0CEC	blocked	(injected)
6	U+0036	↔	๖	U+0E56	blocked	Thai digit variant
6	U+0036	↔	໖	U+0ED6	blocked	(injected)
6	U+0036	↔	၆	U+1046	blocked	(injected)
6	U+0036	↔	៦	U+17E6	blocked	(injected)
٦	U+0666	↔	۶	U+06F6	blocked	(injected)
٦	U+0666	↔	६	U+096C	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

7٧۷७৭૭೭๗໗၇៧ 11 members blocked

Source		Direction	Target		Disposition	Comment
7	U+0037	↔	٧	U+0667	blocked	(injected)
7	U+0037	↔	۷	U+06F7	blocked	(injected)
7	U+0037	↔	७	U+096D	blocked	(injected)
7	U+0037	↔	৭	U+09ED	blocked	(injected)
7	U+0037	↔	૭	U+0AED	blocked	(injected)
7	U+0037	↔	೭	U+0CED	blocked	(injected)
7	U+0037	↔	๗	U+0E57	blocked	Thai digit variant
7	U+0037	↔	໗	U+0ED7	blocked	(injected)
7	U+0037	↔	၇	U+1047	blocked	(injected)
7	U+0037	↔	៧	U+17E7	blocked	(injected)
٧	U+0667	↔	۷	U+06F7	blocked	(injected)
٧	U+0667	↔	७	U+096D	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

8٨۸८৮૮೮๘໘၈៨ 11 members blocked

Source		Direction	Target		Disposition	Comment
8	U+0038	↔	٨	U+0668	blocked	(injected)
8	U+0038	↔	۸	U+06F8	blocked	(injected)
8	U+0038	↔	८	U+096E	blocked	(injected)
8	U+0038	↔	৮	U+09EE	blocked	(injected)
8	U+0038	↔	૮	U+0AEE	blocked	(injected)
8	U+0038	↔	೮	U+0CEE	blocked	(injected)
8	U+0038	↔	๘	U+0E58	blocked	Thai digit variant
8	U+0038	↔	໘	U+0ED8	blocked	(injected)
8	U+0038	↔	၈	U+1048	blocked	(injected)
8	U+0038	↔	៨	U+17E8	blocked	(injected)
٨	U+0668	↔	۸	U+06F8	blocked	(injected)
٨	U+0668	↔	८	U+096E	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

9٩۹९৯૯೯๙໙၉៩ 11 members blocked

Source		Direction	Target		Disposition	Comment
9	U+0039	↔	٩	U+0669	blocked	(injected)
9	U+0039	↔	۹	U+06F9	blocked	(injected)
9	U+0039	↔	९	U+096F	blocked	(injected)
9	U+0039	↔	৯	U+09EF	blocked	(injected)
9	U+0039	↔	૯	U+0AEF	blocked	(injected)
9	U+0039	↔	೯	U+0CEF	blocked	(injected)
9	U+0039	↔	๙	U+0E59	blocked	Thai digit variant
9	U+0039	↔	໙	U+0ED9	blocked	(injected)
9	U+0039	↔	၉	U+1049	blocked	(injected)
9	U+0039	↔	៩	U+17E9	blocked	(injected)
٩	U+0669	↔	۹	U+06F9	blocked	(injected)
٩	U+0669	↔	९	U+096F	blocked	(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 55 mappings.

-· 2 members blocked conditional

Source		Direction	Target		Disposition	Ref	Comment
-	U+002D	↔	·	U+00B7	blocked conditional		(injected)

↔ declared both ways ⇆ both ways, different disposition each way → one direction only

Character classes

Named sets of code points that the rules below refer to.

Name	Definition
`above-vowel`	`{tag av}` Any Thai above vowel
`below-vowel`	`{tag bv}` Any Thai below vowel
`consonant`	`{tag cons}` Any Thai consonant
`leading-vowel`	`{tag lv}` Any Thai leading vowel
`repetition`	`{tag rep}` The Thai repetition mark, MAIYAMOK
`sara-aa`	`{tag sara-aa}` Thai SARA AA
`tone`	`{tag tone}` Any Thai tone mark
`c-av-bv`	`({consonant} ∪ {above-vowel} ∪ {below-vowel})` Any Thai consonant, vowel-above or vowel-below
`ct`	`({consonant} ∪ {tone})` Any Thai consonant or tone mark
`ctaa`	`({consonant} ∪ {tone} ∪ {sara-aa})` Any Thai consonant, tone or sara-aa
`common-digits`	`{tag Common-digit}` Digits from the ASCII range MSR default
`thai-digits`	`{tag Thai-digit}` Thai digits

Rules

Conditions evaluated against a whole label, or against the context around a single code point. The notation borrows from regular expressions: ^ and $ anchor to the start and end of a label, . matches any code point, (?= ) and (?<= ) look ahead and behind, and * and + repeat. Two symbols are specific to rulesets: ◆ is the code point being tested, and ⟨name⟩ refers to another rule.

leading-combining-mark MSR default 150

RFC 5891 restrictions on placement of combining marks

^ ({gc:Mn} ∪ {gc:Mc})

Structure

^ start
({gc:Mn} ∪ {gc:Mc}) union
- {gc:Mn} class
- {gc:Mc} class

Referenced by 1 definition

action 1 (invalid)

hyphen-minus-disallowed MSR default 150

RFC 5891 restrictions on placement of U+002D HYPHEN-MINUS

( ( (?<= ^ ) ◆ ) │ ( ◆ (?= $ ) ) │ ( (?<= ^ . . U+002D ) ◆ ) )

Structure

( ( (?<= ^ ) ◆ ) │ ( ◆ (?= $ ) ) │ ( (?<= ^ . . U+002D ) ◆ ) ) choice
- (?<= ^ ) ◆ rule no leading hyphen
  - (?<= ^ ) look-behind
    - ^ start
  - ◆ anchor
- ◆ (?= $ ) rule no trailing hyphen
  - ◆ anchor
  - (?= $ ) look-ahead
    - $ end
- (?<= ^ . . U+002D ) ◆ rule no consecutive hyphens in third and fourth position in the label
  - (?<= ^ . . U+002D ) look-behind
    - ^ start
    - . any
    - . any
    - U+002D char hyphen-minus
  - ◆ anchor

Referenced by 1 definition

negative context of U+002D

precedes-consonant

WLE 7.2: check if current cp is preceding a consonant

◆ (?= {consonant} )

Structure

◆ anchor
(?= {consonant} ) look-ahead
- {consonant} class

Referenced by 5 definitions

context of U+0E40
context of U+0E41
context of U+0E42
context of U+0E43
context of U+0E44

follows-consonant

WLE 7.3: check if current cp is following a consonant

(?<= {consonant} ) ◆

Structure

(?<= {consonant} ) look-behind
- {consonant} class
◆ anchor

Referenced by 8 definitions

context of U+0E34
context of U+0E35
context of U+0E36
context of U+0E37
context of U+0E38
context of U+0E39
context of U+0E3A
context of U+0E47

between-consonant-and-ct

WLE 7.4: check if current cp is in between a consonant and either tone or consonant

(?<= {consonant} ) ◆ (?= {ct} )

Structure

(?<= {consonant} ) look-behind
- {consonant} class
◆ anchor
(?= {ct} ) look-ahead
- {ct} class

Referenced by 1 definition

context of U+0E31

follow-consonant-tone-sara-aa

WLE 7.5: U+0E30 THAI CHARACTER SARA A can follow a consonant, a tone or U+0E32 THAI CHARACTER SARA AA

(?<= {ctaa} ) ◆

Structure

(?<= {ctaa} ) look-behind
- {ctaa} class
◆ anchor

Referenced by 1 definition

context of U+0E30

follows-consonant-tone

WLE 7.6, 7.9: check if current cp is following a consonant or a tone

(?<= {ct} ) ◆

Structure

(?<= {ct} ) look-behind
- {ct} class
◆ anchor

Referenced by 2 definitions

context of U+0E32
context of U+0E4D U+0E32

follows-consonant-av-bv

WLE 7.7, 7.8: A tone-mark, THANTHAKHAT, NIKAHIT can only follow a consonant, above-vowel or below-vowel

(?<= {c-av-bv} ) ◆

Structure

(?<= {c-av-bv} ) look-behind
- {c-av-bv} class
◆ anchor

Referenced by 6 definitions

context of U+0E48
context of U+0E49
context of U+0E4A
context of U+0E4B
context of U+0E4C
context of U+0E4D

follows-any-precedes-end 102

WLE SL1: An abbreviation mark, PAIYANNOI cannot be at the beginning of the label and must end it

(?<= . ) ◆ (?= $ )

Structure

(?<= . ) look-behind
- . any
◆ anchor
(?= $ ) look-ahead
- $ end

Referenced by 2 definitions

context of U+0E2F
context of U+0E2F U+0E25 U+0E2F

follows-any-precedes-rep-cons-lv-end 102

WLE SL2: A repetition mark, MAIYAMOK cannot be at the beginning of the label and must be followed by itself, a consonat or a leading vowel

(?<= . ) ◆ (?= ( {consonant} │ {repetition} │ {leading-vowel} │ $ ) )

Structure

(?<= . ) look-behind
- . any
◆ anchor
(?= ( {consonant} │ {repetition} │ {leading-vowel} │ $ ) ) look-ahead
- ( {consonant} │ {repetition} │ {leading-vowel} │ $ ) choice
  - {consonant} class
  - {repetition} class
  - {leading-vowel} class
  - $ end

Referenced by 1 definition

context of U+0E46

digit-mixing

restrictions on mixing digits

( ( {common-digits} .* {thai-digits} ) │ ( {thai-digits} .* {common-digits} ) )

Structure

( ( {common-digits} .* {thai-digits} ) │ ( {thai-digits} .* {common-digits} ) ) choice
- {common-digits} .* {thai-digits} rule
  - {common-digits} class
  - .* any
  - {thai-digits} class
- {thai-digits} .* {common-digits} rule
  - {thai-digits} class
  - .* any
  - {common-digits} class

Referenced by 1 definition

action 2 (invalid)

Common--surrounded-by-L MSR default

code point both follows and precedes L, required context for Ela Geminada (injected, but possibly optional)

(?<= U+006C ) ◆ (?= U+006C )

Structure

(?<= U+006C ) look-behind
- U+006C char
◆ anchor
(?= U+006C ) look-ahead
- U+006C char

Referenced by 2 definitions

variant condition on U+002D
variant condition on U+00B7

Actions

Actions are evaluated in the order shown. The first action whose conditions match determines the disposition of the label.

Actions in precedence order
#	Disposition	Conditions
1	`invalid`	label matches leading-combining-mark 150 labels with leading combining marks are invalid MSR default
2	`invalid`	label matches digit-mixing a label violating the restriction on digit mixing is invalid
3	`invalid`	any variant is out-of-repertoire-var any variant label with a code point out of repertoire is invalid MSR default
4	`blocked`	any variant is blocked any variant label containing blocked variants is blocked MSR default
5	`allocatable`	all variants are allocatable variant labels with all variants allocatable are allocatable MSR default
6	`valid`	any label default catch all (default action) MSR default

References

Ref	Source
0	The Unicode Standard, Version 1.1 Any code point originally encoded in Unicode Version 1.1
100	Thai Industrial Standard (TIS) 1566-2541(1988) https://www.ratchakitcha.soc.go.th/DATA/PDF/2542/E/088/9.PDF
101	Computers and the Thai Language https://lexitron.nectec.or.th/KM_HL5001/file_HL5001/Paper/Inter%20Journal/krrn_52085.pdf
102	Thai Generation Panel experts, private communication during review for second level
150	RFC 5891, Internationalized Domain Names in Applications (IDNA): Protocol https://tools.ietf.org/html/rfc5891