{
Ustrncpy(regex_match_string_buffer, ri->pcre_text,
sizeof(regex_match_string_buffer)-1);
regex_match_string = regex_match_string_buffer;
for (int nn = 1; nn < n; nn++)
{
Ustrncpy(regex_match_string_buffer, ri->pcre_text,
sizeof(regex_match_string_buffer)-1);
regex_match_string = regex_match_string_buffer;
for (int nn = 1; nn < n; nn++)