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Walk back ABI breaking changes (#76)

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This commit is contained in:
Keno Fischer 2016-07-13 10:41:13 -04:00 committed by Steven G. Johnson
parent c02ebd5a83
commit c0a1ff81fc
2 changed files with 17 additions and 4 deletions
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8
utf8proc.c
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@ -308,7 +308,7 @@ static utf8proc_bool grapheme_break_extended(int lbc, int tbc, utf8proc_int32_t
return break_permitted;
}
UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break(
UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break_stateful(
utf8proc_int32_t c1, utf8proc_int32_t c2, utf8proc_int32_t *state) {
return grapheme_break_extended(utf8proc_get_property(c1)->boundclass,
@ -316,6 +316,12 @@ UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break(
state);
}
UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break(
utf8proc_int32_t c1, utf8proc_int32_t c2) {
return utf8proc_grapheme_break_stateful(c1, c2, NULL);
}
static utf8proc_int32_t seqindex_decode_entry(const utf8proc_uint16_t **entry)
{
utf8proc_int32_t entry_cp = **entry;

13
utf8proc.h
View File

@ -527,11 +527,18 @@ UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_reencode(utf8proc_int32_t *buffer,
* GB10/12/13 which require this state will not be applied, essentially
* matching the rules in Unicode 8.0.0.
*
* @warning If the state parameter is used, `utf8proc_grapheme_break` must be called
* IN ORDER on ALL potential breaks in a string.
* @warning If the state parameter is used, `utf8proc_grapheme_break_stateful` must
* be called IN ORDER on ALL potential breaks in a string.
*/
UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break_stateful(
utf8proc_int32_t codepoint1, utf8proc_int32_t codepoint2, utf8proc_int32_t *state);
/**
* Same as @ref utf8proc_grapheme_break_stateful, except without support for the
* Unicode 9 additions to the algorithm. Supported for legacy reasons.
*/
UTF8PROC_DLLEXPORT utf8proc_bool utf8proc_grapheme_break(
utf8proc_int32_t codepoint1, utf8proc_int32_t codepoint2, utf8proc_int32_t *state);
utf8proc_int32_t codepoint1, utf8proc_int32_t codepoint2);
/**