onig_error_code_to_str  679 include/ruby/oniguruma.h int onig_error_code_to_str PV_((OnigUChar* s, int err_code, ...));
onig_error_code_to_str  750 re.c           	onig_error_code_to_str((UChar*)err, r);
onig_error_code_to_str  758 re.c           	(void )onig_error_code_to_str((UChar*)err, r, &einfo);
onig_error_code_to_str 1244 re.c           	onig_error_code_to_str((UChar*)err, r, &einfo);
onig_error_code_to_str 1342 re.c           	    onig_error_code_to_str((UChar*)err, result);