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ICU-12725 adjust API docs for new impl != JDK

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This commit is contained in:
Markus Scherer 2023-03-16 16:05:35 -07:00
parent dd1d4de29b
commit 74641a344e
2 changed files with 28 additions and 55 deletions
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21
icu4c/source/common/unicode/uchar.h
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@ -3836,12 +3836,10 @@ u_getPropertyValueEnum(UProperty property,
const char* alias);
/**
* Determines if the specified character is permissible as the
* first character in an identifier as ID_Start according to
* Unicode® Standard Annex #31 UNICODE IDENTIFIER AND PATTERN SYNTAX
* Determines if the specified character is permissible as the first character in an identifier
* according to UAX #31 Unicode Identifier and Pattern Syntax.
*
* Same as java.lang.Character.isUnicodeIdentifierStart().
* Same as UCHAR_ID_START
* Same as Unicode ID_Start (UCHAR_ID_START).
*
* @param c the code point to be tested
* @return true if the code point may start an identifier
@ -3855,18 +3853,13 @@ U_CAPI UBool U_EXPORT2
u_isIDStart(UChar32 c);
/**
* Determines if the specified character is permissible as a
* character other than the first character in an identifier as ID_Continue
* according to Unicode® Standard Annex #31 UNICODE IDENTIFIER AND PATTERN SYNTAX
* Determines if the specified character is permissible as a non-initial character of an identifier
* according to UAX #31 Unicode Identifier and Pattern Syntax.
*
* Same as java.lang.Character.isUnicodeIdentifierPart().
* Almost the same as Unicode's ID_Continue (UCHAR_ID_CONTINUE)
* except that Unicode recommends to ignore Cf which is less than
* u_isIDIgnorable(c).
* Same as Unicode ID_Continue (UCHAR_ID_CONTINUE).
*
* @param c the code point to be tested
* @return true if the code point may occur in an identifier other than the
* first character.
* @return true if the code point may occur as a non-initial character of an identifier
*
* @see UCHAR_ID_CONTINUE
* @see u_isIDStart

62
icu4j/main/classes/core/src/com/ibm/icu/lang/UCharacter.java
View file

@ -4522,30 +4522,17 @@ public final class UCharacter implements ECharacterCategory, ECharacterDirection
}
/**
* Determines if the specified code point may be any part of a Unicode
* identifier other than the starting character.
* A code point may be part of a Unicode identifier if and only if it is
* one of the following:
* <ul>
* <li> Lu Uppercase letter
* <li> Ll Lowercase letter
* <li> Lt Titlecase letter
* <li> Lm Modifier letter
* <li> Lo Other letter
* <li> Nl Letter number
* <li> Pc Connecting punctuation character
* <li> Nd decimal number
* <li> Mc Spacing combining mark
* <li> Mn Non-spacing mark
* <li> Cf formatting code
* </ul>
* Up-to-date Unicode implementation of
* java.lang.Character.isUnicodeIdentifierPart().<br>
* See <a href=https://www.unicode.org/reports/tr8/>UTR #8</a>.
* @param ch code point to determine if is can be part of a Unicode
* identifier
* @return true if code point is any character belonging a unicode
* identifier suffix after the first character
* Determines if the specified character is permissible as a
* non-initial character of an identifier
* according to UAX #31 Unicode Identifier and Pattern Syntax.
*
* <p>Same as Unicode ID_Continue ({@link UProperty#ID_CONTINUE}).
*
* <p>Note that this differs from {@link java.lang.Character#isUnicodeIdentifierPart(char)}
* which implements a different identifier profile.
*
* @param ch the code point to be tested
* @return true if the code point may occur as a non-initial character of an identifier
* @stable ICU 2.1
*/
public static boolean isUnicodeIdentifierPart(int ch)
@ -4554,23 +4541,16 @@ public final class UCharacter implements ECharacterCategory, ECharacterDirection
}
/**
* Determines if the specified code point is permissible as the first
* character in a Unicode identifier.
* A code point may start a Unicode identifier if it is of type either
* <ul>
* <li> Lu Uppercase letter
* <li> Ll Lowercase letter
* <li> Lt Titlecase letter
* <li> Lm Modifier letter
* <li> Lo Other letter
* <li> Nl Letter number
* </ul>
* Up-to-date Unicode implementation of
* java.lang.Character.isUnicodeIdentifierStart().<br>
* See <a href=https://www.unicode.org/reports/tr8/>UTR #8</a>.
* @param ch code point to determine if it can start a Unicode identifier
* @return true if code point is the first character belonging a unicode
* identifier
* Determines if the specified character is permissible as the first character in an identifier
* according to UAX #31 Unicode Identifier and Pattern Syntax.
*
* <p>Same as Unicode ID_Start ({@link UProperty#ID_START}).
*
* <p>Note that this differs from {@link java.lang.Character#isUnicodeIdentifierStart(char)}
* which implements a different identifier profile.
*
* @param ch the code point to be tested
* @return true if the code point may start an identifier
* @stable ICU 2.1
*/
public static boolean isUnicodeIdentifierStart(int ch)