Reference LGR for language: Inuktitut (iu-Cans) | lgr-second-level-inuktitut-language-25oct24-en

This document is mechanically formatted from the above XML file for the LGR. It provides additional summary data and explanatory text. The XML file remains the sole normative specification of the LGR.

Date | 2024-10-25
LGR Version | 1 (Second Level Reference LGR)
Language | iu-Cans (Inuktitut Language)
Unicode Version | 14.0.0

# Description

## INSTRUCTIONS

- These instructions cover how to adopt an LGR based on this reference LGR for a given zone and how to prepare the file for deposit in the IANA Repository of IDN Practices.
- As described the IANA procedure
  (https://www.iana.org/help/idn-repository-procedure)
  an LGR MUST contain the following elements in its header:
  - Script or Language Designator (see below for guidance)
  - Version Number (this must increase with each amendment to the LGR, even if the updates are limited to the header itself)
  - Effective Date (the date at which the policy becomes applicable in operational use)
  - Registry Contact Details (contact name, email address, and/or phone number)
- The following information is optional:
  - Document creation date
  - Applicable Domain(s)
  - Changes made to the Reference LGR before adopting

Please add or modify the following items in the XML source code for this file before depositing the document in the IANA Repository.
(https://www.iana.org/domains/idn-tables)

### Meta Data

Note: version numbers start at 1. RFC 7940 recommends using simple integers. The version comment is optional, please replace or delete the default comment. Version comments may be used by some tools as part of the page header.

`<version comment="`[Please replace (or delete) the optional comment]`">`[Please fill in version number, starting at 1]`</version>`

`<date>`[Please fill in with publication date, in YYYY-MM-DD format]`</date>`

`<validity-start>`[Please fill in effective date, in YYYY-MM-DD format]`</validity-start>`

Note: the scope element may be repeated, so that the same document can serve for multiple domains.

`<scope type="domain">`[Please provide, in ".domain" format]`</scope>`

Registry Contact Information:

Please fill in the Registry Contact Details.

Change History

If you made technical modifications to the LGR, please summarize them in the Change History (and also note the details in the appropriate section of the description).

PLEASE DELETE THESE INSTRUCTIONS BEFORE DEPOSITING THE DOCUMENT

## Registry Contact Details

- Contact Name: [Please fill in Contact Name]
- Email address: [Please fill in Email address]
- Phone Number: [Please fill in optional Phone Number]

# Reference Label Generation Rules for the Inuktitut Language

## Overview

This document specifies a set of Label Generation Rules (LGR) for Inuktitut language in Québec and Canada using a Syllabic Script known as CANS or UCAS (Unified Canadian Aboriginal Syllabics) for the second level domain. The format of this file follows [RFC 7940].

This LGR is designed to be used in a zone that does cater to French IDNs. This LGR includes features that support its use in context of a French LGR in the same zone.

For details and additional background on the Inuktitut language, see "Inuktitut Language Reference Label Generation Rules for Second-Level Domain Names" [Proposal-Inuktitut].

## Repertoire

The repertoire for the Inuktitut Syllabic script (Unified Canadian Unified Syllabics) contains 151 syllabics characters and combining diacritical marks as defined in Section 5.1 “Included Code Points” in [Proposal-Inuktitut].

For the second level, the repertoire has been augmented with the ASCII digits, U+0030 0 to U+0039 9, plus U+002D - HYPHEN-MINUS, for a total of 162 repertoire elements.

Any code points outside the Inuktitut Language repertoire that are targets for out-of-repertoire variants would be included here only if the variant is listed in this file. In this case they are identified as a reflexive (identity) variant of type “out-of-repertoire-var”. Whether or not they are listed, they do not form part of the repertoire.

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 languages using the code point along with their [EGIDS] level.

### Excluded Characters

The following code points associated to the Inuktitut Syllabics in the UNICODE UCAS table have been excluded in the actual Inuktitut LGR repertoire due to the fact that those code points have never been used, or have not been used in recent times.

U+1402 ᐂ CANADIAN SYLLABICS AAI

U+1430 ᐰ CANADIAN SYLLABICS PAAI

U+144D ᑍ CANADIAN SYLLABICS TAAI

U+146C ᑬ CANADIAN SYLLABICS KAAI

U+148A ᒊ CANADIAN SYLLABICS CAAI

U+14A4 ᒤ CANADIAN SYLLABICS MAAI

U+14C1 ᓁ CANADIAN SYLLABICS NAAI

U+14D4 ᓔ CANADIAN SYLLABICS LAAI

U+14EE ᓮ CANADIAN SYLLABICS SAAI

U+1527 ᔧ CANADIAN SYLLABICS YAAI

U+1545 ᕅ CANADIAN SYLLABICS RAAI

U+1554 ᕔ CANADIAN SYLLABICS FAAI

U+1574 ᕴ CANADIAN SYLLABICS NUNAVIK HE

U+1575 ᕵ CANADIAN SYLLABICS NUNAVIK HI

U+1576 ᕶ CANADIAN SYLLABICS NUNAVIK HII

U+1577 ᕷ CANADIAN SYLLABICS NUNAVIK HO

U+1578 ᕸ CANADIAN SYLLABICS NUNAVIK HOO

U+1579 ᕹ CANADIAN SYLLABICS NUNAVIK HA

U+157A ᕺ CANADIAN SYLLABICS NUNAVIK HAA

U+157B ᕻ CANADIAN SYLLABICS NUNAVIK H

U+157E ᕾ CANADIAN SYLLABICS QAAI

U+158E ᖎ CANADIAN SYLLABICS NGAAI

U+15AF ᖯ CANADIAN SYLLABICS AIVILIK B

See Section 5.2 “Excluded Code Points” in [Proposal-Inuktitut].

## Variants

A number of letters bear strong similarity to Latin letters, these have been given cross-script variant mappings.

Digit Variants: All Canadian Aboriginal 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.

In particular, Canadian Aboriginal digit ZERO is a cross-script homoglyph or near homoglyph of digit ZERO in many other scripts; these are already implicit semantic variants by transitivity and therefore not listed here.

To keep digit variant sets manageable in zones where multiple scripts are present, no attempt has been made at identifying cross-script variants among digits of different numeric value or between a digit in one script and a letter in another, such as between digit zero and Latin letter ‘o’. Other mechanisms may be required to prevent homograph labels.

The specification of variants in this LGR follows the guidelines in [RFC 8228].

## Character Classes

The LGR defines the following character classes.

- final-marks — final marks.
- Common-digits — the set of ASCII digits.

## Whole Label Evaluation (WLE) and Context Rules

The LGR provides script specific restrictions on the allowable placement of initial point code of a label, as well as restrictions on composition. These are implemented with the following 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 Canadian Aboriginal digits) is allowed; implemented here as a WLE rule with associated action.

Language-specific rules in this LGR already prevent combining marks in leading position making the "leading-combining-mark" rule technically redundant. It is retained here for consistency.

### 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.

### Script-specific Rules

The LGR defines the following script-specific rules concerning the placement of final marks and preventing some combinations.

- leading-final-mark — A context rule on final mark characters that prohibits labels with a leading or repeated final mark, or following a hyphen or digit
- following-1550 — A context rule that prohibits the character following U+1550 ᕐ
- following-1595 — A context rule that prohibits the character following U+1595 ᖕ
- following-1595-or-1596 — A context rule that prohibits the character from following U+1595 ᖕ or U+1596 ᖖ

## Methodology

This Second Level Reference LGR for the Inuktitut Language was developed by the Inuktitut community and edited by Asmus Freytag and Michel Suignard, based on community feedback and public review.

### Changes from Version Dated 25 October 2024

Adopted from the Second Level Reference LGR for the Inuktitut Language [Ref-LGR-iu-Cans] without normative changes.

## References

This document cites the following general references.

[EGIDS]
  Lewis and Simons, “EGIDS: Expanded Graded Intergenerational Disruption Scale,” documented in [SIL-Ethnologue] and summarized here:
  https://en.wikipedia.org/wiki/Expanded_Graded_Intergenerational_Disruption_Scale_(EGIDS)
[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
[Level-2-Overview]
  Internet Corporation for Assigned Names and Numbers, (ICANN),“Reference Label Generation Rules (LGR) for the Second Level: Overview and Summary” (PDF), (Los Angeles, California: ICANN, 25 October 2024),
  https://www.icann.org/en/system/files/files/level2-lgr-overview-summary-25oct24-en.pdf
[Proposal-Inuktitut]
  "Inuktitut Language Reference Label Generation Rules for Second-Level Domain Names", 12 September 2024,
  https://www.icann.org/en/system/files/files/proposal-inuktitut-second-level-12Sep24-en.pdf
[Ref-LGR-iu-Cans]
  ICANN, Second Level Reference Label Generation Rules for the Inuktitut Language (iu-Cans), 25 October 2024 (XML)
  https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-inuktitut-language-25oct24-en.xml
  non-normative HTML presentation:
  https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-inuktitut-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
[SIL-Ethnologue]
  David M. Eberhard, Gary F. Simons & Charles D. Fennig (eds.). 2021. Ethnologue: Languages of the World, Twenty fourth edition. Dallas, Texas: SIL International. Online version available as
  https://www.ethnologue.com
[UNICODE 14.0.0]
  The Unicode Consortium. The Unicode Standard, Version 14.0.0, (Mountain View, CA: The Unicode Consortium, 2021. ISBN 978-1-936213-29-0)
  https://www.unicode.org/versions/Unicode14.0.0/

References [0] to [23] refer to the Unicode Standard versions in which the corresponding code points were initially encoded. References [400] and above correspond to sources given in [Proposal-Inuktitut] justifying the inclusion of 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

## Repertoire Summary

Number of elements in repertoire | 162
Out-of-repertoire variants | 10
Total entries in table | 172
Number of code points for each script |
Canadian_Aboriginal | 151
Latin | 10
Common | 11
Longest code point sequence | 1

## Repertoire by Code Point

The following table lists the repertoire by code point (or code point sequence). The data in the Script and Name column are extracted from the Unicode character database. Where a comment in the original LGR is equal to the character name, it has been suppressed.

For any code point or sequence for which a variant is defined, additional information is provided in the Variants column. Some code points or sequences listed in the following table are not part of the repertoire itself; they document targets for out-of-repertoire variant mappings as indicated. See also the legend provided below the table.

Code Point | Glyph | Script | Name | Ref | Tags | Required Context | Part of Repertoire | Variants | Comment
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
U+002D | - | Common | HYPHEN-MINUS | [0], [605], [701] |  | not: hyphen-minus-disallowed | ✔ |  |
U+0030 | 0 | Common | DIGIT ZERO | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0031 | 1 | Common | DIGIT ONE | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0032 | 2 | Common | DIGIT TWO | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0033 | 3 | Common | DIGIT THREE | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0034 | 4 | Common | DIGIT FOUR | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0035 | 5 | Common | DIGIT FIVE | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0036 | 6 | Common | DIGIT SIX | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0037 | 7 | Common | DIGIT SEVEN | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0038 | 8 | Common | DIGIT EIGHT | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0039 | 9 | Common | DIGIT NINE | [0], [605], [701] | Common-digit |  | ✔ |  |
U+0062 | b | Latin | LATIN SMALL LETTER B | [0] |  |  | ✗ | set 1 | Not part of repertoire
U+0063 | c | Latin | LATIN SMALL LETTER C | [0] |  |  | ✗ | set 2 | Not part of repertoire
U+0064 | d | Latin | LATIN SMALL LETTER D | [0] |  |  | ✗ | set 3 | Not part of repertoire
U+0068 | h | Latin | LATIN SMALL LETTER H | [0] |  |  | ✗ | set 4 | Not part of repertoire
U+006A | j | Latin | LATIN SMALL LETTER J | [0] |  |  | ✗ | set 5 | Not part of repertoire
U+006C | l | Latin | LATIN SMALL LETTER L | [0] |  |  | ✗ | set 6 | Not part of repertoire
U+0070 | p | Latin | LATIN SMALL LETTER P | [0] |  |  | ✗ | set 7 | Not part of repertoire
U+0071 | q | Latin | LATIN SMALL LETTER Q | [0] |  |  | ✗ | set 8 | Not part of repertoire
U+0075 | u | Latin | LATIN SMALL LETTER U | [0] |  |  | ✗ | set 9 | Not part of repertoire
U+0076 | v | Latin | LATIN SMALL LETTER V | [0] |  |  | ✗ | set 10 | Not part of repertoire
U+1401 | ᐁ | Canadian_Aboriginal | CANADIAN SYLLABICS E | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1403 | ᐃ | Canadian_Aboriginal | CANADIAN SYLLABICS I | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1404 | ᐄ | Canadian_Aboriginal | CANADIAN SYLLABICS II | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1405 | ᐅ | Canadian_Aboriginal | CANADIAN SYLLABICS O | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1406 | ᐆ | Canadian_Aboriginal | CANADIAN SYLLABICS OO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+140A | ᐊ | Canadian_Aboriginal | CANADIAN SYLLABICS A | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+140B | ᐋ | Canadian_Aboriginal | CANADIAN SYLLABICS AA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+142F | ᐯ | Canadian_Aboriginal | CANADIAN SYLLABICS PE | [3], [400], [601], [602], [603], [604] |  |  | ✔ | set 10 |
U+1431 | ᐱ | Canadian_Aboriginal | CANADIAN SYLLABICS PI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1432 | ᐲ | Canadian_Aboriginal | CANADIAN SYLLABICS PII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1433 | ᐳ | Canadian_Aboriginal | CANADIAN SYLLABICS PO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1434 | ᐴ | Canadian_Aboriginal | CANADIAN SYLLABICS POO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1438 | ᐸ | Canadian_Aboriginal | CANADIAN SYLLABICS PA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1439 | ᐹ | Canadian_Aboriginal | CANADIAN SYLLABICS PAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1449 | ᑉ | Canadian_Aboriginal | CANADIAN SYLLABICS P | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+144C | ᑌ | Canadian_Aboriginal | CANADIAN SYLLABICS TE | [3], [400], [601], [602], [603], [604] |  |  | ✔ | set 9 |
U+144E | ᑎ | Canadian_Aboriginal | CANADIAN SYLLABICS TI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+144F | ᑏ | Canadian_Aboriginal | CANADIAN SYLLABICS TII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1450 | ᑐ | Canadian_Aboriginal | CANADIAN SYLLABICS TO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1451 | ᑑ | Canadian_Aboriginal | CANADIAN SYLLABICS TOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1455 | ᑕ | Canadian_Aboriginal | CANADIAN SYLLABICS TA | [3], [400], [601], [602], [603], [604] |  |  | ✔ | set 2 |
U+1456 | ᑖ | Canadian_Aboriginal | CANADIAN SYLLABICS TAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1466 | ᑦ | Canadian_Aboriginal | CANADIAN SYLLABICS T | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+146B | ᑫ | Canadian_Aboriginal | CANADIAN SYLLABICS KE | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ | set 8 |
U+146D | ᑭ | Canadian_Aboriginal | CANADIAN SYLLABICS KI | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ | set 7 |
U+146E | ᑮ | Canadian_Aboriginal | CANADIAN SYLLABICS KII | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ |  |
U+146F | ᑯ | Canadian_Aboriginal | CANADIAN SYLLABICS KO | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ | set 3 |
U+1470 | ᑰ | Canadian_Aboriginal | CANADIAN SYLLABICS KOO | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ |  |
U+1472 | ᑲ | Canadian_Aboriginal | CANADIAN SYLLABICS KA | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ | set 1 |
U+1473 | ᑳ | Canadian_Aboriginal | CANADIAN SYLLABICS KAA | [3], [400], [601], [602], [603], [604] |  | not: following-1550 | ✔ |  |
U+1483 | ᒃ | Canadian_Aboriginal | CANADIAN SYLLABICS K | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1489 | ᒉ | Canadian_Aboriginal | CANADIAN SYLLABICS CE | [3], [400], [601], [602], [603], [604] |  | not: following-1595 | ✔ |  |
U+148B | ᒋ | Canadian_Aboriginal | CANADIAN SYLLABICS CI | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ |  |
U+148C | ᒌ | Canadian_Aboriginal | CANADIAN SYLLABICS CII | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ |  |
U+148D | ᒍ | Canadian_Aboriginal | CANADIAN SYLLABICS CO | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ |  |
U+148E | ᒎ | Canadian_Aboriginal | CANADIAN SYLLABICS COO | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ | set 5 |
U+1490 | ᒐ | Canadian_Aboriginal | CANADIAN SYLLABICS CA | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ |  |
U+1491 | ᒑ | Canadian_Aboriginal | CANADIAN SYLLABICS CAA | [3], [400], [601], [602], [603], [604] |  | not: following-1595-or-1596 | ✔ |  |
U+14A1 | ᒡ | Canadian_Aboriginal | CANADIAN SYLLABICS C | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+14A3 | ᒣ | Canadian_Aboriginal | CANADIAN SYLLABICS ME | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14A5 | ᒥ | Canadian_Aboriginal | CANADIAN SYLLABICS MI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14A6 | ᒦ | Canadian_Aboriginal | CANADIAN SYLLABICS MII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14A7 | ᒧ | Canadian_Aboriginal | CANADIAN SYLLABICS MO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14A8 | ᒨ | Canadian_Aboriginal | CANADIAN SYLLABICS MOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14AA | ᒪ | Canadian_Aboriginal | CANADIAN SYLLABICS MA | [3], [400], [601], [602], [603], [604] |  |  | ✔ | set 6 |
U+14AB | ᒫ | Canadian_Aboriginal | CANADIAN SYLLABICS MAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14BB | ᒻ | Canadian_Aboriginal | CANADIAN SYLLABICS M | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+14C0 | ᓀ | Canadian_Aboriginal | CANADIAN SYLLABICS NE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C2 | ᓂ | Canadian_Aboriginal | CANADIAN SYLLABICS NI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C3 | ᓃ | Canadian_Aboriginal | CANADIAN SYLLABICS NII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C4 | ᓄ | Canadian_Aboriginal | CANADIAN SYLLABICS NO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C5 | ᓅ | Canadian_Aboriginal | CANADIAN SYLLABICS NOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C7 | ᓇ | Canadian_Aboriginal | CANADIAN SYLLABICS NA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14C8 | ᓈ | Canadian_Aboriginal | CANADIAN SYLLABICS NAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14D0 | ᓐ | Canadian_Aboriginal | CANADIAN SYLLABICS N | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+14D3 | ᓓ | Canadian_Aboriginal | CANADIAN SYLLABICS LE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14D5 | ᓕ | Canadian_Aboriginal | CANADIAN SYLLABICS LI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14D6 | ᓖ | Canadian_Aboriginal | CANADIAN SYLLABICS LII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14D7 | ᓗ | Canadian_Aboriginal | CANADIAN SYLLABICS LO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14D8 | ᓘ | Canadian_Aboriginal | CANADIAN SYLLABICS LOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14DA | ᓚ | Canadian_Aboriginal | CANADIAN SYLLABICS LA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14DB | ᓛ | Canadian_Aboriginal | CANADIAN SYLLABICS LAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14EA | ᓪ | Canadian_Aboriginal | CANADIAN SYLLABICS L | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+14ED | ᓭ | Canadian_Aboriginal | CANADIAN SYLLABICS SE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14EF | ᓯ | Canadian_Aboriginal | CANADIAN SYLLABICS SI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14F0 | ᓰ | Canadian_Aboriginal | CANADIAN SYLLABICS SII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14F1 | ᓱ | Canadian_Aboriginal | CANADIAN SYLLABICS SO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14F2 | ᓲ | Canadian_Aboriginal | CANADIAN SYLLABICS SOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14F4 | ᓴ | Canadian_Aboriginal | CANADIAN SYLLABICS SA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+14F5 | ᓵ | Canadian_Aboriginal | CANADIAN SYLLABICS SAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1505 | ᔅ | Canadian_Aboriginal | CANADIAN SYLLABICS S | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1526 | ᔦ | Canadian_Aboriginal | CANADIAN SYLLABICS YE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1528 | ᔨ | Canadian_Aboriginal | CANADIAN SYLLABICS YI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1529 | ᔩ | Canadian_Aboriginal | CANADIAN SYLLABICS YII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+152A | ᔪ | Canadian_Aboriginal | CANADIAN SYLLABICS YO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+152B | ᔫ | Canadian_Aboriginal | CANADIAN SYLLABICS YOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+152D | ᔭ | Canadian_Aboriginal | CANADIAN SYLLABICS YA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+152E | ᔮ | Canadian_Aboriginal | CANADIAN SYLLABICS YAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+153E | ᔾ | Canadian_Aboriginal | CANADIAN SYLLABICS Y | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1543 | ᕃ | Canadian_Aboriginal | CANADIAN SYLLABICS R-CREE RE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1546 | ᕆ | Canadian_Aboriginal | CANADIAN SYLLABICS RI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1547 | ᕇ | Canadian_Aboriginal | CANADIAN SYLLABICS RII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1548 | ᕈ | Canadian_Aboriginal | CANADIAN SYLLABICS RO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1549 | ᕉ | Canadian_Aboriginal | CANADIAN SYLLABICS ROO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+154B | ᕋ | Canadian_Aboriginal | CANADIAN SYLLABICS RA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+154C | ᕌ | Canadian_Aboriginal | CANADIAN SYLLABICS RAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1550 | ᕐ | Canadian_Aboriginal | CANADIAN SYLLABICS R | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1553 | ᕓ | Canadian_Aboriginal | CANADIAN SYLLABICS FE | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1555 | ᕕ | Canadian_Aboriginal | CANADIAN SYLLABICS FI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1556 | ᕖ | Canadian_Aboriginal | CANADIAN SYLLABICS FII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1557 | ᕗ | Canadian_Aboriginal | CANADIAN SYLLABICS FO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1558 | ᕘ | Canadian_Aboriginal | CANADIAN SYLLABICS FOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1559 | ᕙ | Canadian_Aboriginal | CANADIAN SYLLABICS FA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+155A | ᕚ | Canadian_Aboriginal | CANADIAN SYLLABICS FAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+155D | ᕝ | Canadian_Aboriginal | CANADIAN SYLLABICS F | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1560 | ᕠ | Canadian_Aboriginal | CANADIAN SYLLABICS THI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1562 | ᕢ | Canadian_Aboriginal | CANADIAN SYLLABICS THII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1564 | ᕤ | Canadian_Aboriginal | CANADIAN SYLLABICS THO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1565 | ᕥ | Canadian_Aboriginal | CANADIAN SYLLABICS THOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1566 | ᕦ | Canadian_Aboriginal | CANADIAN SYLLABICS THA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1567 | ᕧ | Canadian_Aboriginal | CANADIAN SYLLABICS THAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+157C | ᕼ | Canadian_Aboriginal | CANADIAN SYLLABICS NUNAVUT H | [3], [400], [601], [602], [603], [604] |  |  | ✔ | set 4 |
U+157F | ᕿ | Canadian_Aboriginal | CANADIAN SYLLABICS QI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1580 | ᖀ | Canadian_Aboriginal | CANADIAN SYLLABICS QII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1581 | ᖁ | Canadian_Aboriginal | CANADIAN SYLLABICS QO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1582 | ᖂ | Canadian_Aboriginal | CANADIAN SYLLABICS QOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1583 | ᖃ | Canadian_Aboriginal | CANADIAN SYLLABICS QA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1584 | ᖄ | Canadian_Aboriginal | CANADIAN SYLLABICS QAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1585 | ᖅ | Canadian_Aboriginal | CANADIAN SYLLABICS Q | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+158F | ᖏ | Canadian_Aboriginal | CANADIAN SYLLABICS NGI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1590 | ᖐ | Canadian_Aboriginal | CANADIAN SYLLABICS NGII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1591 | ᖑ | Canadian_Aboriginal | CANADIAN SYLLABICS NGO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1592 | ᖒ | Canadian_Aboriginal | CANADIAN SYLLABICS NGOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1593 | ᖓ | Canadian_Aboriginal | CANADIAN SYLLABICS NGA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1594 | ᖔ | Canadian_Aboriginal | CANADIAN SYLLABICS NGAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1595 | ᖕ | Canadian_Aboriginal | CANADIAN SYLLABICS NG | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+1596 | ᖖ | Canadian_Aboriginal | CANADIAN SYLLABICS NNG | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+15A0 | ᖠ | Canadian_Aboriginal | CANADIAN SYLLABICS LHI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A1 | ᖡ | Canadian_Aboriginal | CANADIAN SYLLABICS LHII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A2 | ᖢ | Canadian_Aboriginal | CANADIAN SYLLABICS LHO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A3 | ᖣ | Canadian_Aboriginal | CANADIAN SYLLABICS LHOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A4 | ᖤ | Canadian_Aboriginal | CANADIAN SYLLABICS LHA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A5 | ᖥ | Canadian_Aboriginal | CANADIAN SYLLABICS LHAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A6 | ᖦ | Canadian_Aboriginal | CANADIAN SYLLABICS LH | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+15A8 | ᖨ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15A9 | ᖩ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15AA | ᖪ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15AB | ᖫ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15AC | ᖬ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15AD | ᖭ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE THAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+15AE | ᖮ | Canadian_Aboriginal | CANADIAN SYLLABICS TH-CREE TH | [3], [400], [601], [602], [603], [604] | final-mark | not: leading-final-mark | ✔ |  |
U+166F | ᙯ | Canadian_Aboriginal | CANADIAN SYLLABICS QAI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1670 | ᙰ | Canadian_Aboriginal | CANADIAN SYLLABICS NGAI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1671 | ᙱ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGI | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1672 | ᙲ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGII | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1673 | ᙳ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1674 | ᙴ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGOO | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1675 | ᙵ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+1676 | ᙶ | Canadian_Aboriginal | CANADIAN SYLLABICS NNGAA | [3], [400], [601], [602], [603], [604] |  |  | ✔ |  |
U+11AB0 | 𑪰 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HI | [23], [402], [601], [602], [603], [604] | newestCP |  | ✔ |  |
U+11AB1 | 𑪱 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HII | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB2 | 𑪲 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HO | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB3 | 𑪳 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HOO | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB4 | 𑪴 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HA | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB5 | 𑪵 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK HAA | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB6 | 𑪶 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHRI | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB7 | 𑪷 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHRII | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB8 | 𑪸 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHRO | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11AB9 | 𑪹 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHROO | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11ABA | 𑪺 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHRA | [23], [402], [601], [606] | newestCP |  | ✔ |  |
U+11ABB | 𑪻 | Canadian_Aboriginal | CANADIAN SYLLABICS NATTILIK SHRAA | [23], [402], [601], [606] | newestCP |  | ✔ |  |

Legend

Code Point
  A code point or code point sequence.
Glyph
  The shape displayed depends on the fonts available to your browser.
Script
  Shows the script property value from the Unicode Character Database. Combining marks may have the value Inherited and code points used with more than one script may have the value Common.
Name
  Shows the character or sequence name from the Unicode Character Database.
Ref
  Links to the references associated with the code point or sequence, if any.
Tags
  LGR-defined tag values. Any tags matching the Unicode script property are suppressed in this view.
Required Context
  Link to a rule defining the required context a code point or sequence must satisfy. If prefixed by “not:” identifies a context that must not occur.
Variants
  Link to the variant set the code point or sequence is a member of, except where a coded point or sequence maps only to itself, in which case the type of that mapping is listed.
Comment
  The comment as given in the XML file. However, if the comment for this row consists only of the code point or sequence name, it is suppressed in this view. By convention, comments starting with “=” denote an alias. If present, the symbol ⍟ marks a default item shared among a set of LGRs.
✔ - core repertoire
  A check mark in the Part-of-repertoire column indicates a code point is part of the core repertoire.
✗ - out-of-repertoire
  A code point shown with ✗ is not part of the repertoire. It is listed only because it is the target of an out-of-repertoire-var variant mapping.

# Variants

## Variant Set Summary

Number of variant sets | 10
Largest variant set | 2
Ordinary Variants by Type |
blocked 20
Reflexive Variants by Type |
out-of-repertoire-var 10

## Variant Sets

The following tables list all variant sets defined in this LGR, except for singleton sets. Each table lists all variant mapping pairs of the set; one per row. Mappings are assumed to be symmetric: each row documents both forward (→) and reverse (←) mapping directions. In each table, the mappings are sorted by Source value in ascending code point order; shading is used to group mappings from the same source code point or sequence.

Where the type of both forward and reverse mappings are the same, a single value is given in the Type column; otherwise the types for forward and reverse mappings, as well as comments and references, are listed above one another. For summary counts, both forward and reverse mappings are always counted separately.

A mapping where source and target are the same is reflexive. Variant sets consisting of only a single reflexive mapping are not shown as a set. Instead, the variant type of the mapping is listed in the Variants column of the Repertoire by Code Point table. Reflexive mappings that are part of a larger set are indicated with a “≡” and are counted once per entry.

In any LGR with variant specifications that are well behaved, all members within each variant set are defined as variants of each other; the mappings in each set are symmetric and transitive; and all variant sets are disjoint.

Common Legend

Source
  By convention, the smaller of the two code points in a variant mapping pair.
Target
  By convention, the larger of the two code points in a variant mapping pair.
Glyph
  The shape displayed for source or target depends on the fonts available to your browser.
→ - forward
  Indicates that Type, Ref and Comment apply to the mapping from source to target.
← - reverse
  Indicates that Type, Ref and Comment apply to the reverse mapping from target to source.
↔ - both
  Indicates that Type, Ref and Comment apply to both forward and reverse mapping.
≡ - reflexive
  Indicates that Type, Ref and Comment are for a reflexive mapping where source equals target.
Type
  The type of the variant mapping, including predefined variant types such as “allocatable” and “blocked”; or any that are defined specifically for this LGR. A reflexive variant type “out-of-repertoire-var” designates the target as not part of the repertoire; it is required as target for one or more variant mappings that cross repertoire boundaries. In this LGR, types for variants between out-of-repertoire code points are shown in italic while types for pure in-repertoire variants are shown in bold.
Ref
  One or more reference IDs (optional). A “/” separates references for reverse / forward mappings, if different.
Comment
  A descriptive comment (optional). A “/” separates comments for reverse / forward mappings, if different.

### Variant Set 1 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0062 | b | 0062 | b | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0062 | b | 1472 | ᑲ | ↔ | blocked |  |

### Variant Set 2 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0063 | c | 0063 | c | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0063 | c | 1455 | ᑕ | ↔ | blocked |  |

### Variant Set 3 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0064 | d | 0064 | d | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0064 | d | 146F | ᑯ | ↔ | blocked |  |

### Variant Set 4 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0068 | h | 0068 | h | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0068 | h | 157C | ᕼ | ↔ | blocked |  |

### Variant Set 5 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
006A | j | 006A | j | ≡ | out-of-repertoire-var |  | Out-of-repertoire
006A | j | 148E | ᒎ | ↔ | blocked |  |

### Variant Set 6 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
006C | l | 006C | l | ≡ | out-of-repertoire-var |  | Out-of-repertoire
006C | l | 14AA | ᒪ | ↔ | blocked |  |

### Variant Set 7 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0070 | p | 0070 | p | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0070 | p | 146D | ᑭ | ↔ | blocked |  |

### Variant Set 8 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0071 | q | 0071 | q | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0071 | q | 146B | ᑫ | ↔ | blocked |  |

### Variant Set 9 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0075 | u | 0075 | u | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0075 | u | 144C | ᑌ | ↔ | blocked |  |

### Variant Set 10 — 2 Members

Source | Glyph | Target | Glyph |  | Type | Ref | Comment
--- | --- | --- | --- | --- | --- | --- | ---
0076 | v | 0076 | v | ≡ | out-of-repertoire-var |  | Out-of-repertoire
0076 | v | 142F | ᐯ | ↔ | blocked |  |

# Classes, Rules and Actions

## Character Classes

Number of named classes | 2
Implicit (except script) | 1
Implicit defined by script tag | 3

The following table lists all named and implicit classes with their definition and a list of their members intersected with the current repertoire (for larger classes, this list is elided).

Name | Definition | Count | Members or Ranges | Ref | Comment
--- | --- | --- | --- | --- | ---
Common-digits | Tag=Common-digit | 10 | {0030-0039} |  | Digits from the ASCII range ⍟
final-marks | Tag=final-mark | 16 | {1449 1466 1483 14A1 14BB 14D0 14EA 1505 153E 1550 155D 1585 1595-1596 15A6 15AE} |  | Any final mark
implicit | Tag=newestCP | 12 | {11AB0-11ABB} |  | Any character tagged as newestCP
implicit | Tag=sc:Cans | 151 | {1401 1403-1406 140A-140B 142F 1431-1434 1438-1439 1449 144C 144E-1451 1455-1456 1466 146B 146D-1470 1472-1473 1483 1489 148B-148E 1490-1491 14A1 14A3 14A5-...} |  | Any character tagged as Canadian_Aboriginal
implicit | Tag=sc:Latn | 10 | {0062-0064 0068 006A 006C 0070-0071 0075-0076} |  | Any character tagged as Latin
implicit | Tag=sc:Zyyy | 11 | {002D 0030-0039} |  | Any character tagged as Common

Legend

Members or Ranges
  Lists the members of the class as code points (xxx) or as ranges of code points (xxx-yyy). Any class too numerous to list in full is elided with "...".
Tag=ttt
  A named or implicit class defined by all code points that share the given tag value (ttt).
Implicit
  An anonymous class implicitly defined based on tag value and for which there is no named equivalent.

## Whole label evaluation and context rules

Number of rules | 5
Used as context rule (C) | 5
Anchored context rules | 5

The following table lists all named rules defined in the LGR and indicates whether they are used as trigger in an action or as context (when or not-when) for a code point or variant.

Name | Regular Expression | Used as Trigger | Anchor | Used as Context | Ref | Comment
--- | --- | --- | --- | --- | --- | ---
hyphen-minus-disallowed | `((((start))← ⚓︎)|(⚓︎ →((end)))|(((start)..\u002D)← ⚓︎))` |  | ✔ | C |  | RFC 5891 restrictions on placement of U+002D - HYPHEN-MINUS ⍟
leading-final-mark | `((((start))← ⚓︎)|(([:final-marks:])← ⚓︎)|(([:Common-digits:])← ⚓︎)|((\u002D)← ⚓︎))` |  | ✔ | C |  | Disallow labels with a leading or repeated final mark, or following a hyphen or digit
following-1550 | `(\u1550)← ⚓︎` |  | ✔ | C |  | Disallow the character following U+1550 ᕐ
following-1595 | `(\u1595)← ⚓︎` |  | ✔ | C |  | Disallow the character following U+1595 ᖕ
following-1595-or-1596 | `([\u1595-\u1596])← ⚓︎` |  | ✔ | C |  | Disallow the character following U+1595 ᖕ or U+1596 ᖖ

Legend

Used as Trigger
  This rule triggers one of the actions listed below.
Used as Context
  This rule defines a required or prohibited context for a code point C or variant V.
Anchor
  This rule has a placeholder for the code point for which it is evaluated.
Regular Expression
  A regular expression equivalent to the rule, shown in a modified notation as noted:
⚓︎ - context anchor
  Placeholder for the actual code point when a context is evaluated. The code point must occur at the position corresponding to the anchor. Rules containing an anchor cannot be used as triggers.
(?<=...) - look-behind
  If present encloses required context preceding the anchor.
(?=...) - look-ahead
  If present encloses required context following the anchor.
( ) - group
  An anonymous nested rule is used to group match operators.
(... | ...) - choice
  When there is more than one alternative in a rule, the choices are separated by the alternation operator (...|...).
^ or $ - start or end
  ^ matches the start of the label; $ matches the end of the label.
. - any code point
  . matches any code point.
[ ] - explicit character set
  For explicit character sets that are part of a rule, only those members are shown that are defined in this LGR.
[: :] - named or implicit character set
  Reference to a named character set [:name:] or an implicit character set [:tag:]. A leading “^” before name or tag indicates the set complement.
⍟ - default rule
  Rules marked with ⍟ are included by default and may or may not be triggered by any possible label under this LGR.

## Actions

The following table lists the actions that are used to assign dispositions to labels and variant labels based on the specified conditions. The order of actions defines their precedence: the first action triggered by a label is the one defining its disposition.

# | Condition | Rule / Variant Set |  | Disposition | Ref | Comment
--- | --- | --- | --- | --- | --- | ---
1 | if at least one variant is in | {out-of-repertoire-var} | → | invalid |  | any variant label with a code point out of repertoire is invalid ⍟
2 | if at least one variant is in | {blocked} | → | blocked |  | any variant label containing blocked variants is blocked ⍟
3 | if any label (catch-all) |  | → | valid |  | catch all; default action ⍟

Legend

{...} - variant type set
  In the “Rule/Variant Set” column, the notation {...} means a set of variant types.
⍟ - default action
  Actions marked with ⍟ are included by default and may or may not be triggered by any possible label under this LGR.

# Table of References

The following lists the references cited for specific code points, variants, classes, rules or actions in this LGR. For General references refer to the References section in the Description.

[0] | The Unicode Standard, Version 1.1 Code points cited were originally encoded in Unicode Version 1.1
[3] | The Unicode Standard, Version 3.0 Code points cited were originally encoded in Unicode Version 3.0
[23] | The Unicode Standard, Version 11.0 Code points cited were originally encoded in Unicode Version 14.0
[150] | RFC 5891, Internationalized Domain Names in Applications(IDNA): Protocol https://tools.ietf.org/html/rfc5891
[400] | The Unicode Standard, Version 14.0, “Unified Canadian Aboriginal Syllabics. Range: 1400-167F”
[401] | The Unicode Standard, Version 14.0, “Unified Canadian Aboriginal Syllabics Extended. Range: 18B0-18FF”
[402] | The Unicode Standard, Version 14.0, “Unified Canadian Aboriginal Syllabic Extended-A. Range: 11AB0-11ABF”
[601] | Wikipedia : “Canadian Aboriginal Syllabics”, https://en.wikipedia.org/wiki/Canadian_Aboriginal_syllabics - Accessed 2024-02-24
[602] | Legislative Assembly of Nunavut, Nesbitt Gavin, Inuktitut Keyboard Specification, 2002-01-14
[603] | Kativik Ilisarniliriniq, Inuttitut Syllabics, https://nunavik-ice.com/en/c/inuktitut-en/inuktitut-syllabics/# - Accessed 2024-02-24
[604] | North West Territories Government, Qaniujaaqpait Syllabics., https://www.ece.gov.nt.ca/en/inuktitut - Accessed 2024-02-24
[605] | Omniglot : Inuktitut numbers, https://www.omniglot.com/language/numbers/inuktitut.htm - Accessed 2024-02-24
[606] | Typotheque, Kevin King, Typotheque North American Syllabics. Proposal to encode 16 additional characters to the Unified Canadian Aboriginal Syllabics, 2020-09-30
[701] | PointQuébec, Section 8 “Permissible Characters” in General Registration Policies, https://registry.quebec/legal/ - Accessed 2024-02-24 and https://www.iana.org/domains/idn-tables/tables/quebec_fr_1.0.txt