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Walk back ABI breaking changes #76

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merged 1 commit into from
Jul 13, 2016
Merged

Walk back ABI breaking changes #76

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8 changes: 7 additions & 1 deletion utf8proc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -308,14 +308,20 @@ 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,
utf8proc_get_property(c2)->boundclass,
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;
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13 changes: 10 additions & 3 deletions utf8proc.h
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Expand Up @@ -527,12 +527,19 @@ 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(
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);


/**
* Given a codepoint `c`, return the codepoint of the corresponding
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