From 66e80e31574a733cb47844e07652cd3b2e780dac Mon Sep 17 00:00:00 2001 From: "Dr. Tobias Quathamer" Date: Tue, 9 Feb 2016 11:59:24 +0100 Subject: [PATCH] unicode.7: Document private use areas See https://bugs.debian.org/285444 Signed-off-by: Michael Kerrisk --- man7/unicode.7 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/man7/unicode.7 b/man7/unicode.7 index b21b5fb61..dc586d81c 100644 --- a/man7/unicode.7 +++ b/man7/unicode.7 @@ -191,7 +191,7 @@ and tells, how many positions (0\(en2) the cursor is advanced by the output of a character. .PP -.SS Private area +.SS Private Use Areas (PUA) In the Basic Multilingual Plane, the range 0xe000 to 0xf8ff will never be assigned to any characters by the standard and is reserved for private usage. @@ -205,6 +205,11 @@ assigned to the Linux zone is maintained by LANANA and the registry itself is .I Documentation/unicode.txt in the Linux kernel sources. +.PP +Two other planes are reserved for private usage, plane 15 +(Supplementary Private Use Area-A, range 0xf0000 to 0xffffd) +and plane 16 (Supplementary Private Use Area-B, range +0x100000 to 0x10fffd). .SS Literature .IP * 3 Information technology \(em Universal Multiple-Octet Coded Character