diff options
Diffstat (limited to 'thirdparty/icu4c/common/unicode/normalizer2.h')
| -rw-r--r-- | thirdparty/icu4c/common/unicode/normalizer2.h | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/thirdparty/icu4c/common/unicode/normalizer2.h b/thirdparty/icu4c/common/unicode/normalizer2.h index 5eb1d95caf..2d355250c2 100644 --- a/thirdparty/icu4c/common/unicode/normalizer2.h +++ b/thirdparty/icu4c/common/unicode/normalizer2.h @@ -225,10 +225,8 @@ public: * Normalizes a UTF-8 string and optionally records how source substrings * relate to changed and unchanged result substrings. * - * Currently implemented completely only for "compose" modes, - * such as for NFC, NFKC, and NFKC_Casefold - * (UNORM2_COMPOSE and UNORM2_COMPOSE_CONTIGUOUS). - * Otherwise currently converts to & from UTF-16 and does not support edits. + * Implemented completely for all built-in modes except for FCD. + * The base class implementation converts to & from UTF-16 and does not support edits. * * @param options Options bit set, usually 0. See U_OMIT_UNCHANGED_TEXT and U_EDITS_NO_RESET. * @param src Source UTF-8 string. @@ -381,11 +379,9 @@ public: * resolves to "yes" or "no" to provide a definitive result, * at the cost of doing more work in those cases. * - * This works for all normalization modes, - * but it is currently optimized for UTF-8 only for "compose" modes, - * such as for NFC, NFKC, and NFKC_Casefold - * (UNORM2_COMPOSE and UNORM2_COMPOSE_CONTIGUOUS). - * For other modes it currently converts to UTF-16 and calls isNormalized(). + * This works for all normalization modes. + * It is optimized for UTF-8 for all built-in modes except for FCD. + * The base class implementation converts to UTF-16 and calls isNormalized(). * * @param s UTF-8 input string * @param errorCode Standard ICU error code. Its input value must @@ -543,10 +539,8 @@ public: * Normalizes a UTF-8 string and optionally records how source substrings * relate to changed and unchanged result substrings. * - * Currently implemented completely only for "compose" modes, - * such as for NFC, NFKC, and NFKC_Casefold - * (UNORM2_COMPOSE and UNORM2_COMPOSE_CONTIGUOUS). - * Otherwise currently converts to & from UTF-16 and does not support edits. + * Implemented completely for most built-in modes except for FCD. + * The base class implementation converts to & from UTF-16 and does not support edits. * * @param options Options bit set, usually 0. See U_OMIT_UNCHANGED_TEXT and U_EDITS_NO_RESET. * @param src Source UTF-8 string. @@ -676,11 +670,9 @@ public: * resolves to "yes" or "no" to provide a definitive result, * at the cost of doing more work in those cases. * - * This works for all normalization modes, - * but it is currently optimized for UTF-8 only for "compose" modes, - * such as for NFC, NFKC, and NFKC_Casefold - * (UNORM2_COMPOSE and UNORM2_COMPOSE_CONTIGUOUS). - * For other modes it currently converts to UTF-16 and calls isNormalized(). + * This works for all normalization modes. + * It is optimized for UTF-8 for all built-in modes except for FCD. + * The base class implementation converts to UTF-16 and calls isNormalized(). * * @param s UTF-8 input string * @param errorCode Standard ICU error code. Its input value must |