- /*
-
- // This is supposed to remove any duplicates, not only
- // successive ones. However, it is O(N^2), we should use
- // hash-codes
-
- int keep = 1;
-
- if(remove_duplicates) {
- for(int k = 0; keep && k < nb_lines; k++) {
- keep &= strcmp(lines[k], s);
- }
- }
-
- if(keep) {
- lines[nb_lines] = new char[strlen(s) + 1];
- strcpy(lines[nb_lines], s);
- nb_lines++;
- }
-
- */
-