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#define i_implement
#include <stc/cstr.h>
#include <stc/cregex.h>
int main()
{
struct { const char *pattern, *input; } s[] = {
{"(\\d\\d\\d\\d)[-_](1[0-2]|0[1-9])[-_](3[01]|[12][0-9]|0[1-9])",
"date: 2024-02-29 leapyear day, christmas eve is on 2022-12-24."
},
{"(https?://|ftp://|www\\.)([0-9A-Za-z@:%_+~#=-]+\\.)+([a-z][a-z][a-z]?)(/[/0-9A-Za-z\\.@:%_+~#=\\?&-]*)?",
"https://en.cppreference.com/w/cpp/regex/regex_search"
},
{"!((abc|123)+)!", "!123abcabc!"}
};
c_with (cregex re = cregex_init(), cregex_drop(&re))
c_forrange (i, c_arraylen(s))
{
int res = cregex_compile(&re, s[i].pattern, 0);
if (res < 0) {
printf("error in regex pattern: %d\n", res);
continue;
}
printf("input: %s\n", s[i].input);
c_foreach_match (j, &re, s[i].input) {
c_forrange (k, cregex_captures(&re))
printf(" submatch %d: %.*s\n", (int)k, c_ARGsv(j.match[k]));
puts("");
}
}
}
#include "../src/cregex.c"
#include "../src/utf8code.c"
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