Report useful error message on broken file(1).

[mmh] / uip / scan.c

diff --git a/uip/scan.c b/uip/scan.c
index 0c17268..ba90e40 100644 (file)
--- a/uip/scan.c
+++ b/uip/scan.c
@@ -19,9 +19,9 @@ static struct swit switches[] = {
 #define WIDTHSW  1
        { "width columns", 0 },
 #define FILESW  2
-       { "file file", 4 },
+       { "file file", 0 },
 #define VERSIONSW 3
-       { "version", 0 },
+       { "Version", 0 },
 #define HELPSW  4
        { "help", 0 },
        { NULL, 0 }
@@ -41,9 +41,7 @@ main(int argc, char **argv)
        struct msgs *mp;
        FILE *in;
 
-#ifdef LOCALE
        setlocale(LC_ALL, "");
-#endif
        invo_name = mhbasename(argv[0]);
 
        /* read user profile/context */
@@ -125,9 +123,9 @@ main(int argc, char **argv)
                        adios(file, "unable to open");
                }
 
-               m_unknown(in);
+               thisisanmbox(in);
                for (msgnum = 1; ; ++msgnum) {
-                       state = scan(in, msgnum, -1, fmtstr, width, 0, 0);
+                       state = scan(in, msgnum, SCN_MBOX, fmtstr, width, 0, 0);
                        if (state != SCNMSG)
                                break;
                }
@@ -205,8 +203,8 @@ main(int argc, char **argv)
                                }
                        }
 
-                       switch (state = scan(in, msgnum, 0, fmtstr, width,
-                                       msgnum == mp->curmsg, unseen)) {
+                       switch (state = scan(in, msgnum, SCN_FOLD, fmtstr,
+                                       width, msgnum==mp->curmsg, unseen)) {
                        case SCNMSG:
                        case SCNERR:
                                break;