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ICU-1605 for UCNV_ESCAPE_UNICODE, print the codepoint, not the pair of

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code units. Also, delimit the U+XXXX with curly braces for now.

X-SVN-Rev: 7514
This commit is contained in:
Yves Arrouye 2002-01-28 18:47:35 +00:00
parent 3855e85428
commit deb6585652
2 changed files with 739 additions and 703 deletions
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47
icu4c/source/extra/uconv/uconv.1.in
View file

@ -233,28 +233,39 @@ Same as
.TP
.B escape-icu
Replace the missing characters with a string of the format
.BR %U\fIhhhh\fP ,
.BR %U\fIhhhh\fP
for plane 0 characters, and
.BR %U\fIhhhh\fP%U\fIhhhh\fP
for planes 1 and above characters,
where
.I hhhh
is the hexadecimal value of the character.
is the hexadecimal value of one of the UTF-16 code units representing the
character. Characters from planes 1 and above are written as a pair of
UTF-16 surrogate code units.
.TP
.B escape-java
Replace the missing characters with a string of the format
.BR "\eu\fIhhhh\fP" ,
where
.I hhhh
is the hexadecimal value of the character.
.TP
.B escape-c
Replace the missing characters with a string of the format
.BR \eu\fIhhhh\fP
for plane 0 characters, and
.BR \eu\fIhhhh\fP\eu\fIhhhh\fP
for planes 1 and above characters,
where
.I hhhh
is the hexadecimal value of the character. Characters from planes 1
and above are written as surrogate pairs.
is the hexadecimal value of one of the UTF-16 code units representing the
character. Characters from planes 1 and above are written as a pair of
UTF-16 surrogate code units.
.TP
.B escape-c
Replace the missing characters with a string of the format
.BR \eu\fIhhhh\fP
for plane 0 characters, and
.BR \eU\fIhhhhhhhh\fP
for planes 1 and above characters,
where
.I hhhh
and
.I hhhhhhhh
are the hexadecimal values of the Unicode codepoint.
.TP
.B escape-xml
Same as
@ -265,22 +276,26 @@ Replace the missing characters with a string of the format
.BR &#x\fInnnn\fP; ,
where
.I nnnn
is the decimal value of the character.
is the decimal value of the Unicode codepoint.
.TP
.B escape-xml-hex
Replace the missing characters with a string of the format
.BR &#x\fIhhhh\fP; ,
where
.I hhhh
is the hexadecimal value of the character.
is the hexadecimal value of the Unicode codepoint.
.TP
.B escape-unicode
Replace the missing characters with a string of the format
.BR U+\fIhhhh\fP ,
.BR {U+\fIhhhh\fP} ,
where
.I hhhh
is the hexadecimal value of the character. This is the format
universally used to denote a Unicode codepoint in the litterature.
is the hexadecimal value of the Unicode codepoint.
That hexadecimal string is of variable length and can use from 4 to
6 digits.
This is the format universally used to denote a Unicode codepoint in
the litterature, delimited by curly braces for easy recognition of those
substitutions in the output.
.SH FILES
.TP 15
.B uconvmsg.dat

1395
icu4c/source/extra/uconv/uconv.cpp
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