1143   size_t match_size;  in print_line_middle()  local
1152                                      &match_size, cur)) != (size_t) -1));  in print_line_middle()
1153        cur = b + match_size)  in print_line_middle()
1162       if (match_size == 0)  in print_line_middle()
1166           match_size = 1;  in print_line_middle()
1177               if (! print_line_head (b, match_size, lim, sep))  in print_line_middle()
1192           fwrite_errno (b, 1, match_size);  in print_line_middle()
1399       size_t match_size;  in grepbuf()  local
1401                                      &match_size, NULL);  in grepbuf()
1407           match_size = 0;  in grepbuf()
1410       endp = b + match_size;  in grepbuf()
2904   size_t match_size;  in main()  local
2906                                 &match_size, NULL) == 0)  in main()