26   fprintf(out, "Usage: %s [--help] [-i|--in file] [-o|--out file]\n", name);  in usage()
27   fprintf(out, "    [-s|--schema file] [-f|--format format]\n\n");  in usage()
28   fprintf(out, "  --help   - print this message and exit\n");  in usage()
29   fprintf(out, "  --in     - specify input filename "  in usage()
31   fprintf(out, "  --out    - specify output filename "  in usage()
33   fprintf(out, "  --schema - specify schema file for validation\n");  in usage()
34   fprintf(out, "  --format - output format. Options: ucl (default), "  in usage()
35           "json, compact_json, yaml, msgpack\n");  in usage()
42   const char *schema = NULL, *parm, *val;  in main()  local
53     if ((strcmp(parm, "--help") == 0) || (strcmp(parm, "-h") == 0)) {  in main()
57     } else if ((strcmp(parm, "--in") == 0) || (strcmp(parm, "-i") == 0)) {  in main()
66     } else if ((strcmp(parm, "--out") == 0) || (strcmp(parm, "-o") == 0)) {  in main()
75     } else if ((strcmp(parm, "--schema") == 0) || (strcmp(parm, "-s") == 0)) {  in main()
78       schema = val;  in main()
80     } else if ((strcmp(parm, "--format") == 0) || (strcmp(parm, "-f") == 0)) {  in main()
86         } else if (strcmp(val, "json") == 0) {  in main()
116     r += fread(buf + r, 1, size - r, in);  in main()
133   if (schema != NULL) {  in main()
138     if (!ucl_parser_add_file(schema_parser, schema)) {  in main()
139       fprintf(stderr, "Failed to parse schema file: %s\n",  in main()