- pid_t child_id;
- int status, i, iscc = 0, nvec;
- int queued = 0, resent = 0, somebody;
- char *cp, *tolist = NULL, *cclist = NULL, *subject = NULL;
- char *from = NULL, *body = NULL, **argp, **arguments;
- char *vec[5], buf[BUFSIZ];
- FILE *out;
-
-#ifdef LOCALE
- setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
-
- /* foil search of user profile/context */
- if (context_foil (NULL) == -1)
- done (1);
-
- /* If no arguments, just incorporate new mail */
- if (argc == 1) {
- execlp (incproc, r1bindex (incproc, '/'), NULL);
- adios (incproc, "unable to exec");
- }
-
- arguments = getarguments (invo_name, argc, argv, 0);
- argp = arguments;
-
- while ((cp = *argp++)) {
- if (*cp == '-') {
- switch (smatch (++cp, switches)) {
- case AMBIGSW:
- ambigsw (cp, switches);
- done (1);
- case UNKWNSW:
- adios (NULL, "-%s unknown", cp);
-
- case HELPSW:
- snprintf (buf, sizeof(buf), "%s [addrs ... [switches]]",
- invo_name);
- print_help (buf, switches, 0);
- done (1);
- case VERSIONSW:
- print_version(invo_name);
- done (1);
-
- case FROMSW:
- if (!(from = *argp++) || *from == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- continue;
-
- case BODYSW:
- if (!(body = *argp++) || *body == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- continue;
-
- case CCSW:
- iscc++;
- continue;
-
- case SUBJSW:
- if (!(subject = *argp++) || *subject == '-')
- adios (NULL, "missing argument to %s", argp[-2]);
- continue;
-
- case RESNDSW:
- resent++;
- continue;
-
- case QUEUESW:
- queued++;
- continue;
- }
+ int status, iscc = 0, nvec;
+ char *cp, *tolist = NULL, *cclist = NULL, *subject = NULL;
+ char *from = NULL, *body = NULL, **argp, **arguments;
+ char *vec[5], buf[BUFSIZ];
+ FILE *out;
+ char *tfile = NULL;
+
+ setlocale(LC_ALL, "");
+ invo_name = mhbasename(argv[0]);
+
+ /* Without arguments, exit. */
+ if (argc == 1) {
+ adios(EX_USAGE, NULL, "no interactive mail shell. Use inc/scan/show instead.");