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PRECIS Framework: Preparation and Comparison of Internationalized Strings in Application Protocols
draft-ietf-precis-framework-04

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft that was ultimately published as RFC 7564.
Authors Peter Saint-Andre , Marc Blanchet
Last updated 2012-07-16
Replaces draft-blanchet-precis-framework
RFC stream Internet Engineering Task Force (IETF)
Formats
Reviews
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Became RFC 7564 (Proposed Standard)
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD Pete Resnick
Send notices to precis-chairs@tools.ietf.org, draft-ietf-precis-framework@tools.ietf.org
draft-ietf-precis-framework-04
gt;
   1D360..1D371; DISALLOWED  # COUNT ROD UNIT DIG ONE..COUNT ROD TE
   1D372..1D3FF; UNASSIGNED  # <reserved>..<reserved>
   1D400..1D454; FREE_PVAL   # MATH BOLD CAP A..MATH IT
   1D455       ; UNASSIGNED  # <reserved>
   1D456..1D49C; FREE_PVAL   # MATH ITAL SM I..MATH SC
   1D49D       ; UNASSIGNED  # <reserved>
   1D49E..1D49F; FREE_PVAL   # MATH SCRIPT CAP C..MATH
   1D4A0..1D4A1; UNASSIGNED  # <reserved>..<reserved>
   1D4A2       ; FREE_PVAL   # MATH SCRIPT CAP G
   1D4A3..1D4A4; UNASSIGNED  # <reserved>..<reserved>
   1D4A5..1D4A6; FREE_PVAL   # MATH SCRIPT CAP J..MATH
   1D4A7..1D4A8; UNASSIGNED  # <reserved>..<reserved>
   1D4A9..1D4AC; FREE_PVAL   # MATH SCRIPT CAP N..MATH
   1D4AD       ; UNASSIGNED  # <reserved>
   1D4AE..1D4B9; FREE_PVAL   # MATH SCRIPT CAP S..MATH
   1D4BA       ; UNASSIGNED  # <reserved>
   1D4BB       ; FREE_PVAL   # MATH SCRIPT SM F
   1D4BC       ; UNASSIGNED  # <reserved>
   1D4BD..1D4C3; FREE_PVAL   # MATH SCRIPT SM H..MATH SC
   1D4C4       ; UNASSIGNED  # <reserved>
   1D4C5..1D505; FREE_PVAL   # MATH SCRIPT SM P..MATH FR
   1D506       ; UNASSIGNED  # <reserved>
   1D507..1D50A; FREE_PVAL   # MATH FRAKTUR CAP D..MATH
   1D50B..1D50C; UNASSIGNED  # <reserved>..<reserved>
   1D50D..1D514; FREE_PVAL   # MATH FRAKTUR CAP J..MATH
   1D515       ; UNASSIGNED  # <reserved>
   1D516..1D51C; FREE_PVAL   # MATH FRAKTUR CAP S..MATH
   1D51D       ; UNASSIGNED  # <reserved>
   1D51E..1D539; FREE_PVAL   # MATH FRAKTUR SM A..MATH D
   1D53A       ; UNASSIGNED  # <reserved>
   1D53B..1D53E; FREE_PVAL   # MATH DOUBLE-STRUCK CAP D..MATHEM
   1D53F       ; UNASSIGNED  # <reserved>
   1D540..1D544; FREE_PVAL   # MATH DOUBLE-STRUCK CAP I..MATHEM
   1D545       ; UNASSIGNED  # <reserved>
   1D546       ; FREE_PVAL   # MATH DOUBLE-STRUCK CAP O

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   1D547..1D549; UNASSIGNED  # <reserved>..<reserved>
   1D54A..1D550; FREE_PVAL   # MATH DOUBLE-STRUCK CAP S..MATHEM
   1D551       ; UNASSIGNED  # <reserved>
   1D552..1D6A5; FREE_PVAL   # MATH DOUBLE-STRUCK SM A..MATHEMAT
   1D6A6..1D6A7; UNASSIGNED  # <reserved>..<reserved>
   1D6A8..1D7CB; FREE_PVAL   # MATH BOLD CAP ALPHA..MATHEMATICA
   1D7CC..1D7CD; UNASSIGNED  # <reserved>..<reserved>
   1D7CE..1D7FF; FREE_PVAL   # MATH BOLD DIG ZERO..MATH M
   1D800..1EDFF; UNASSIGNED  # <reserved>..<reserved>
   1EE00..1EE03; FREE_PVAL   # ARAB MATH ALEF..ARAB MATH DAL
   1EE04       ; UNASSIGNED  # <reserved>
   1EE05..1EE1F; FREE_PVAL   # ARAB MATH WAW..ARAB MATH DOTLESS QAF
   1EE20       ; UNASSIGNED  # <reserved>
   1EE21..1EE22; FREE_PVAL   # ARAB MATH INIT BEH..ARAB MATH INIT JEE
   1EE23       ; UNASSIGNED  # <reserved>
   1EE24       ; FREE_PVAL   # ARAB MATH INIT HEH
   1EE25..1EE26; UNASSIGNED  # <reserved>..<reserved>
   1EE27       ; FREE_PVAL   # ARAB MATH INIT HAH
   1EE28       ; UNASSIGNED  # <reserved>
   1EE29..1EE32; FREE_PVAL   # ARAB MATH INIT YEH..ARAB MATH INIT QAF
   1EE33       ; UNASSIGNED  # <reserved>
   1EE34..1EE39; FREE_PVAL   # ARAB MATH INIT SHEEN..ARAB MATH INIT
   1EE3A       ; UNASSIGNED  # <reserved>
   1EE3B       ; FREE_PVAL   # ARAB MATH INIT GHAIN
   1EE3C..1EE41; UNASSIGNED  # <reserved>..<reserved>
   1EE42       ; FREE_PVAL   # ARAB MATH TAILED JEEM
   1EE43..1EE46; UNASSIGNED  # <reserved>..<reserved>
   1EE47       ; FREE_PVAL   # ARAB MATH TAILED HAH
   1EE48       ; UNASSIGNED  # <reserved>
   1EE49       ; FREE_PVAL   # ARAB MATH TAILED YEH
   1EE4A       ; UNASSIGNED  # <reserved>
   1EE4B       ; FREE_PVAL   # ARAB MATH TAILED LAM
   1EE4C       ; UNASSIGNED  # <reserved>
   1EE4D..1EE4F; FREE_PVAL   # ARAB MATH TAILED NOON..ARAB MATH TAILE
   1EE50       ; UNASSIGNED  # <reserved>
   1EE51..1EE52; FREE_PVAL   # ARAB MATH TAILED QAF..ARAB MATH TAILED
   1EE53       ; UNASSIGNED  # <reserved>
   1EE54       ; FREE_PVAL   # ARAB MATH TAILED SHEEN
   1EE55..1EE56; UNASSIGNED  # <reserved>..<reserved>
   1EE57       ; FREE_PVAL   # ARAB MATH TAILED KHAH
   1EE58       ; UNASSIGNED  # <reserved>
   1EE59       ; FREE_PVAL   # ARAB MATH TAILED DAD
   1EE5A       ; UNASSIGNED  # <reserved>
   1EE5B       ; FREE_PVAL   # ARAB MATH TAILED GHAIN
   1EE5C       ; UNASSIGNED  # <reserved>
   1EE5D       ; FREE_PVAL   # ARAB MATH TAILED DOTLESS NOON
   1EE5E       ; UNASSIGNED  # <reserved>
   1EE5F       ; FREE_PVAL   # ARAB MATH TAILED DOTLESS GHAIN

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   1EE60       ; UNASSIGNED  # <reserved>
   1EE61..1EE62; FREE_PVAL   # ARAB MATH STRETCHED BEH..ARAB MATH STR
   1EE63       ; UNASSIGNED  # <reserved>
   1EE64       ; FREE_PVAL   # ARAB MATH STRETCHED HEH
   1EE65..1EE66; UNASSIGNED  # <reserved>..<reserved>
   1EE67..1EE6A; FREE_PVAL   # ARAB MATH STRETCHED HAH..ARAB MATH STR
   1EE6B       ; UNASSIGNED  # <reserved>
   1EE6C..1EE72; FREE_PVAL   # ARAB MATH STRETCHED MEEM..ARAB MATH ST
   1EE73       ; UNASSIGNED  # <reserved>
   1EE74..1EE77; FREE_PVAL   # ARAB MATH STRETCHED SHEEN..ARAB MATH S
   1EE78       ; UNASSIGNED  # <reserved>
   1EE79..1EE7C; FREE_PVAL   # ARAB MATH STRETCHED DAD..ARAB MATH STR
   1EE7D       ; UNASSIGNED  # <reserved>
   1EE7E       ; FREE_PVAL   # ARAB MATH STRETCHED DOTLESS FEH
   1EE7F       ; UNASSIGNED  # <reserved>
   1EE80..1EE89; FREE_PVAL   # ARAB MATH LOOPED ALEF..ARAB MATH LOOPE
   1EE8A       ; UNASSIGNED  # <reserved>
   1EE8B..1EE9B; FREE_PVAL   # ARAB MATH LOOPED LAM..ARAB MATH LOOPED
   1EE9C..1EEA0; UNASSIGNED  # <reserved>..<reserved>
   1EEA1..1EEA3; FREE_PVAL   # ARAB MATH DOUBLE-STRUCK BEH..ARAB MATH
   1EEA4       ; UNASSIGNED  # <reserved>
   1EEA5..1EEA9; FREE_PVAL   # ARAB MATH DOUBLE-STRUCK WAW..ARAB MATH
   1EEAA       ; UNASSIGNED  # <reserved>
   1EEAB..1EEBB; FREE_PVAL   # ARAB MATH DOUBLE-STRUCK LAM..ARAB MATH
   1EEBC..1EEEF; UNASSIGNED  # <reserved>..<reserved>
   1EEF0..1EEF1; FREE_PVAL   # ARAB MATH OP MEEM W HAH W TATWHEEL..AR
   1EEF2..1EFFF; UNASSIGNED  # <reserved>..<reserved>
   1F000..1F02B; FREE_PVAL   # MAHJONG TILE EAST WIND..MAHJONG TILE B
   1F02C..1F02F; UNASSIGNED  # <reserved>..<reserved>
   1F030..1F093; DISALLOWED  # DOMINO TILE HORIZ BACK..DOMINO TILE VE
   1F094..1F09F; UNASSIGNED  # <reserved>..<reserved>
   1F0A0..1F0AE; FREE_PVAL   # PLAY CARD BACK..PLAY CARD KING OF SPAD
   1F0AF..1F0B0; UNASSIGNED  # <reserved>..<reserved>
   1F0B1..1F0BE; FREE_PVAL   # PLAY CARD ACE OF HEARTS..PLAY CARD KIN
   1F0BF..1F0C0; UNASSIGNED  # <reserved>..<reserved>
   1F0C1..1F0CF; FREE_PVAL   # PLAY CARD ACE OF DIAMONDS..PLAY CARD B
   1F0D0       ; UNASSIGNED  # <reserved>
   1F0D1..1F0DF; FREE_PVAL   # PLAY CARD ACE OF CLUBS..PLAY CARD WHIT
   1F0E0..1F0FF; UNASSIGNED  # <reserved>..<reserved>
   1F100..1F10A; FREE_PVAL   # DIG ZERO FULL STOP..DIG NINE COMMA
   1F10B..1F10F; UNASSIGNED  # <reserved>..<reserved>
   1F110..1F12E; DISALLOWED  # PARENTHESIZED LAT CAP LET A..CIRCLE
   1F12F       ; UNASSIGNED  # <reserved>
   1F130..1F16B; FREE_PVAL   # SQUARED LAT CAP LET A..RAISED MD SIGN
   1F16C..1F16F; UNASSIGNED  # <reserved>..<reserved>
   1F170..1F19A; FREE_PVAL   # NEG SQ LAT CAP LET A..SQUARED VS
   1F19B..1F1E5; UNASSIGNED  # <reserved>..<reserved>
   1F1E6..1F202; FREE_PVAL   # REG IND SYMB LET A..SQ KATAKANA SA

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   1F203..1F20F; UNASSIGNED  # <reserved>..<reserved>
   1F210..1F23A; FREE_PVAL   # SQ CJK UNIF IDEO-624B..SQ CJK UNIF IDE
   1F23B..1F23F; UNASSIGNED  # <reserved>..<reserved>
   1F240..1F248; FREE_PVAL   # TORT SH BRACK CJK UNIF IDEO-672C..TORT
   1F249..1F24F; UNASSIGNED  # <reserved>..<reserved>
   1F250..1F251; FREE_PVAL   # CIRC IDEO ADVANTAGE..CIRC IDEO ACCEPT
   1F252..1F2FF; UNASSIGNED  # <reserved>..<reserved>
   1F300..1F320; FREE_PVAL   # CYCLONE..SHOOTING STAR
   1F321..1F32F; UNASSIGNED  # <reserved>..<reserved>
   1F330..1F325; FREE_PVAL   # CHESTNUT..CACTUS
   1F326       ; UNASSIGNED  # <reserved>
   1F337..1F37C; FREE_PVAL   # TULIP..BABY BOTTLE
   1F37D..1F37F; UNASSIGNED  # <reserved>..<reserved>
   1F380..1F393; FREE_PVAL   # RIBBON..GRADUATION CAP
   1F394..1F39F; UNASSIGNED  # <reserved>..<reserved>
   1F3A0..1F3C4; FREE_PVAL   # CAROUSEL HORSE..SURFER
   1F3C5       ; UNASSIGNED  # <reserved>
   1F3C6..1F3CA; FREE_PVAL   # TROPHY..SWIMMER
   1F3CB..1F3DF; UNASSIGNED  # <reserved>..<reserved>
   1F3E0..1F3F0; FREE_PVAL   # HOUSE BUILDING..EUROPEAN CASTLE
   1F3F1..1F3FF; UNASSIGNED  # <reserved>..<reserved>
   1F400..1F43E; FREE_PVAL   # RAT..PAW PRINTS
   1F43F       ; UNASSIGNED  # <reserved>
   1F440       ; FREE_PVAL   # EYES
   1F441       ; UNASSIGNED  # <reserved>
   1F442..1F4F7; FREE_PVAL   # EAR..CAMERA
   1F4F8       ; UNASSIGNED  # <reserved>
   1F4F9..1F4FC; FREE_PVAL   # VIDEOCASSETTE
   1F4FD..1F4FF; UNASSIGNED  # <reserved>..<reserved>
   1F500..1F53D; FREE_PVAL   # TWISTED RIGHTWARDS ARROWS..DOWN-POINTI
   1F53E..1F53F; UNASSIGNED  # <reserved>..<reserved>
   1F540..1F543; FREE_PVAL   # CIRCLED CROSS POMMEE..NOTCHED LEFT SEM
   1F544..1F54F; UNASSIGNED  # <reserved>..<reserved>
   1F550..1F567; FREE_PVAL   # CLOCK FACE ONE OCLOCK..CLOCK FACE TWEL
   1F568..1F5FA; UNASSIGNED  # <reserved>..<reserved>
   1F5FB..1F640; FREE_PVAL   # MOUNT FUJI..WEARY CAT FACE
   1F641..1F644; UNASSIGNED  # <reserved>..<reserved>
   1F645..1F6C5; FREE_PVAL   # FACE WITH NO GOOD GESTURE..LEFT LUGGAG
   1F6C6..1F6FF; UNASSIGNED  # <reserved>..<reserved>
   1F700..1F773; FREE_PVAL   # ALCHEMICAL SYMBOL FOR QUINTESSENCE..AL
   1F774..1FFFF; UNASSIGNED  # <reserved>..<reserved>
   20000..2A6D6; PVALID      # <CJK Ideograph Extension B>..<CJK Ideo
   2A6D7..2A6FF; UNASSIGNED  # <reserved>..<reserved>
   2A700..2B734; PVALID      # <CJK Ideograph Extension C>..<CJK Ideo
   2A735..2A739; UNASSIGNED  # <reserved>..<reserved>
   2A740..2B81D; PVALID      # <CJK Ideograph Extension D>..<CJK Ideo
   2F800..2FA1D; FREE_PVAL   # CJK COMP IDEO-2F800..CJK COMPA
   2FA1E..2FFFD; UNASSIGNED  # <reserved>..<reserved>

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   2FFFE..2FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   30000..3FFFD; UNASSIGNED  # <reserved>..<reserved>
   3FFFE..3FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   40000..4FFFD; UNASSIGNED  # <reserved>..<reserved>
   4FFFE..4FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   50000..5FFFD; UNASSIGNED  # <reserved>..<reserved>
   5FFFE..5FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   60000..6FFFD; UNASSIGNED  # <reserved>..<reserved>
   6FFFE..6FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   70000..7FFFD; UNASSIGNED  # <reserved>..<reserved>
   7FFFE..7FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   80000..8FFFD; UNASSIGNED  # <reserved>..<reserved>
   8FFFE..8FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   90000..9FFFD; UNASSIGNED  # <reserved>..<reserved>
   9FFFE..9FFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   A0000..AFFFD; UNASSIGNED  # <reserved>..<reserved>
   AFFFE..AFFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   B0000..BFFFD; UNASSIGNED  # <reserved>..<reserved>
   BFFFE..BFFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   C0000..CFFFD; UNASSIGNED  # <reserved>..<reserved>
   CFFFE..CFFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   D0000..DFFFD; UNASSIGNED  # <reserved>..<reserved>
   DFFFE..DFFFF; DISALLOWED  # <noncharacter>..<noncharacter>
   E0000       ; UNASSIGNED  # <reserved>
   E0001       ; DISALLOWED  # LANGUAGE TAG
   E0002..E001F; UNASSIGNED  # <reserved>..<reserved>
   E0020..E007F; DISALLOWED  # TAG SPACE..CANCEL TAG
   E0080..E00FF; UNASSIGNED  # <reserved>..<reserved>
   E0100..E01EF; FREE_PVAL   # VAR SEL-17..VAR SEL-256
   E01F0..EFFFD; UNASSIGNED  # <reserved>..<reserved>
   EFFFE..10FFFF; DISALLOWED # <noncharacter>..<noncharacter>

Appendix B.  Acknowledgements

   The authors would like to acknowledge the comments and contributions
   of the following individuals: David Black, Mark Davis, Alan DeKok,
   Martin Duerst, Patrik Faltstrom, Ted Hardie, Joe Hildebrand, Paul
   Hoffman, Jeffrey Hutzelman, Simon Josefsson, John Klensin, Alexey
   Melnikov, Yoav Nir, Mike Parker, Pete Resnick, Andrew Sullivan, Dave
   Thaler, and Yoshiro Yoneya.

   Some algorithms and textual descriptions have been borrowed from
   [RFC5892].  Some text regarding security has been borrowed from
   [RFC5890] and [I-D.ietf-xmpp-6122bis].

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Authors' Addresses

   Peter Saint-Andre
   Cisco Systems, Inc.
   1899 Wynkoop Street, Suite 600
   Denver, CO  80202
   USA

   Phone: +1-303-308-3282
   Email: psaintan@cisco.com

   Marc Blanchet
   Viagenie
   246 Aberdeen
   Quebec, QC  G1R 2E1
   Canada

   Email: Marc.Blanchet@viagenie.ca
   URI:   http://www.viagenie.ca/

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