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Proposed script codes for the ConScript Unicode Registry |
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This is an obsolete version of this proposal.
Go here for the updated version.
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The following is a suggested assignment of
ISO 15924
script codes to the 41 “constructed” scripts registered in, or proposed for, the
ConScript Unicode Registry
(CSUR). These user-defined alphabetic script codes fall within the range in
ISO 15924 marked “Reserved for private use,” just as the characters in the
scripts are assigned to code points within the Private Use Area of
Unicode.
In this scheme, codes are assigned as follows:
- The first and second letters of the code are Qa, by
requirement. This is due to the current restriction of ISO 15924 private-use
codes to the range from Qaaa to Qacz, which limits their
mnemonic value.
- The third letter of the code is a for scripts that
have actually been registered in CSUR (not just proposed for
registration), c for the “Kolagian” scripts invented by
Herman Miller,
and b for all other scripts. This choice is arbitrary, but is
applied consistently and serves to group Miller’s 17 scripts together
(excluding Gargoyle, which is registered).
- The fourth letter of the code is equal to the first letter of
the name of the script, when possible. Another letter in the script name is
chosen when the first choice is unavailable.
- The code Qaai is not assigned to a CSUR script,
because it has the special meaning of “inherited script” in
Unicode Standard Annex #24,
“Script Names.”
- Scripts that already have a code officially assigned in ISO 15924 are not
assigned a private-use code.
Like any other private-use assignment, these script codes are not official.
They are only a suggestion. The code Qaba refers to the Aiha
script only within this unofficial CSUR-based assignment scheme, and
only by private agreement between sender and receiver. Otherwise, it
could refer to almost anything, even another CSUR script.
Entries in this table are in alphabetical order by script name. Script codes
in italics are already assigned in ISO 15924.
For more information about the ConScript Unicode Registry, visit the CSUR
home page
or contact
Michael Everson or
John Cowan.
You can also view a graphical
roadmap
of the scripts, with links to all 41 proposals.
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Copyright © 2003–2008 by Doug Ewell
• Last modified 2008-03-22
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