691 error(regex_t* preg, int code)  in error()  argument
708 		regerror(code, preg, msg = buf, sizeof buf);  in error()
1136 catchfree(regex_t* preg, int flags, int* tabs, char* spec, char* re, char* s, char* ans, char* msg,…  in catchfree()  argument
1142 		regfree(preg);  in catchfree()
1148 		regfree(preg);  in catchfree()
1156 		error(preg, eret);  in catchfree()
1254 	regex_t		preg;  in main()  local
1445 		preg.re_disc = &state.disc.disc;  in main()
1942 				cret = regcomp(&preg, re, flags);  in main()
1946 				cret = regcomp(&preg, re, flags);  in main()
1953 				p = re + preg.re_npat;  in main()
1955 					cret = regsubcomp(&preg, p, NiL, 0, 0);  in main()
1959 					cret = regsubcomp(&preg, p, NiL, 0, 0);  in main()
1962 				if (!cret && *(p += preg.re_npat) && !(preg.re_sub->re_flags & REG_SUB_LAST))  in main()
1964 					if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test))  in main()
1978 				p = re + preg.re_npat;  in main()
1980 					i = regdecomp(&preg, -1, buf, j);  in main()
1984 					i = regdecomp(&preg, -1, buf, j);  in main()
1989 					catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test);  in main()
2026 						else if (nsub != preg.re_nsub)  in main()
2028 							if (nsub > preg.re_nsub)  in main()
2035 									printf("at least %d expected, %d returned\n", nsub, preg.re_nsub);  in main()
2040 								nsub = preg.re_nsub;  in main()
2053 					catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test);  in main()
2073 						error(&preg, cret);  in main()
2108 							error(&preg, cret);  in main()
2129 				eret = regnexec(&preg, s, nexec, nmatch, match, eflags);  in main()
2136 					eret = regexec(&preg, s, nmatch, match, eflags);  in main()
2140 					eret = regexec(&preg, s, nmatch, match, eflags);  in main()
2149 					eret = regsubexec(&preg, s, nmatch, match);  in main()
2153 					eret = regsubexec(&preg, s, nmatch, match);  in main()
2169 							error(&preg, eret);  in main()
2180 						error(&preg, eret);  in main()
2194 							error(&preg, eret);  in main()
2215 				p = preg.re_sub->re_buf;  in main()
2252 					if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test))  in main()
2262 			if (catchfree(&preg, flags, tabs, line, re, s, ans, msg, NiL, NiL, 0, 0, skip, level, test))  in main()