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/*
* user_property.c
*/
#include <stdio.h>
#include <string.h>
#include "oniguruma.h"
extern int
main(int argc, char* argv[])
{
int r;
unsigned char *start, *range, *end;
regex_t* reg;
OnigErrorInfo einfo;
OnigRegion *region;
static OnigCodePoint handakuon_hiragana[] = {
5, /* number of ranges */
0x3071, 0x3071, /* PA */
0x3074, 0x3074, /* PI */
0x3077, 0x3077, /* PU */
0x307a, 0x307a, /* PE */
0x307d, 0x307d /* PO */
};
static UChar* pattern = (UChar* )"\\A(\\p{HandakuonHiragana}{5})\\p{^HandakuonHiragana}\\z";
//static UChar* pattern = (UChar* )"\\p{Handakuon_Hiragana}{5}\\P{Handakuon Hiragana}";
/* "PA PI PU PE PO a" */
static UChar* str = (UChar* )"\343\201\261\343\201\264\343\201\267\343\201\272\343\201\275a";
OnigEncoding use_encs[] = { ONIG_ENCODING_UTF8 };
onig_initialize(use_encs, sizeof(use_encs)/sizeof(use_encs[0]));
r = onig_unicode_define_user_property("HandakuonHiragana",
handakuon_hiragana);
if (r == ONIG_NORMAL) {
fprintf(stdout, "define HandakuonHiragana\n");
}
else {
char s[ONIG_MAX_ERROR_MESSAGE_LEN];
onig_error_code_to_str(s, r);
fprintf(stderr, "ERROR: %s\n", s);
return -1;
}
r = onig_new(®, pattern, pattern + strlen((char* )pattern),
ONIG_OPTION_DEFAULT, ONIG_ENCODING_UTF8, ONIG_SYNTAX_DEFAULT, &einfo);
if (r == ONIG_NORMAL) {
fprintf(stdout, "onig_new: success.\n");
}
else {
char s[ONIG_MAX_ERROR_MESSAGE_LEN];
onig_error_code_to_str(s, r, &einfo);
fprintf(stderr, "onig_new: ERROR: %s\n", s);
return -1;
}
region = onig_region_new();
end = str + strlen((char* )str);
start = str;
range = end;
r = onig_search(reg, str, end, start, range, region, ONIG_OPTION_NONE);
if (r >= 0) {
int i;
fprintf(stderr, "match at %d\n", r);
for (i = 0; i < region->num_regs; i++) {
fprintf(stderr, "%d: (%d-%d)\n", i, region->beg[i], region->end[i]);
}
}
else if (r == ONIG_MISMATCH) {
fprintf(stderr, "search fail\n");
}
else { /* error */
char s[ONIG_MAX_ERROR_MESSAGE_LEN];
onig_error_code_to_str(s, r);
fprintf(stderr, "ERROR: %s\n", s);
return -1;
}
onig_region_free(region, 1 /* 1:free self, 0:free contents only */);
onig_free(reg);
onig_end();
return 0;
}
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