version 1.53, 2013/07/13 19:41:16 |
version 1.55, 2013/12/22 13:18:27 |
|
|
.It \e*(Ai Ta \*(Ai Ta ANSI standard name |
.It \e*(Ai Ta \*(Ai Ta ANSI standard name |
.El |
.El |
.Sh UNICODE CHARACTERS |
.Sh UNICODE CHARACTERS |
The escape sequence |
The escape sequences |
.Pp |
.Pp |
.Dl \e[uXXXX] |
.Dl \e[uXXXX] and \eC'uXXXX' |
.Pp |
.Pp |
is interpreted as a Unicode codepoint. |
are interpreted as Unicode codepoints. |
The codepoint must be in the range above U+0080 and less than U+10FFFF. |
The codepoint must be in the range above U+0080 and less than U+10FFFF. |
For compatibility, points must be zero-padded to four characters; if |
For compatibility, the hexadecimal digits |
|
.Sq A |
|
to |
|
.Sq F |
|
must be given as uppercase characters, |
|
and points must be zero-padded to four characters; if |
greater than four characters, no zero padding is allowed. |
greater than four characters, no zero padding is allowed. |
Unicode surrogates are not allowed. |
Unicode surrogates are not allowed. |
.\" .Pp |
.\" .Pp |