Check for sufficient room for multi-column character.

[nmh] / uip / mhlsbr.c

diff --git a/uip/mhlsbr.c b/uip/mhlsbr.c
index 329ad79e4ab31d7b986440225220cfe4c612f728..f07d786dae3dbcd53123d150d2ec1963b770545f 100644 (file)
--- a/uip/mhlsbr.c
+++ b/uip/mhlsbr.c
@@ -361,16 +361,20 @@ mhl (int argc, char **argv)
                case AMBIGSW: 
                    ambigsw (cp, mhlswitches);
                    mhldone (1);
                case AMBIGSW: 
                    ambigsw (cp, mhlswitches);
                    mhldone (1);

+                   /* FALLTHRU */

                case UNKWNSW: 
                    mhladios (NULL, "-%s unknown\n", cp);
                case UNKWNSW: 
                    mhladios (NULL, "-%s unknown\n", cp);

+                   /* FALLTHRU */

 
                case HELPSW: 
                    snprintf (buf, sizeof(buf), "%s [switches] [files ...]", invo_name);
                    print_help (buf, mhlswitches, 1);
                    mhldone (0);
 
                case HELPSW: 
                    snprintf (buf, sizeof(buf), "%s [switches] [files ...]", invo_name);
                    print_help (buf, mhlswitches, 1);
                    mhldone (0);

+                   /* FALLTHRU */

                case VERSIONSW:
                    print_version(invo_name);
                    mhldone (0);
                case VERSIONSW:
                    print_version(invo_name);
                    mhldone (0);

+                   /* FALLTHRU */

 
                case BELLSW: 
                    bellflg = 1;
 
                case BELLSW: 
                    bellflg = 1;


@@ -449,7 +453,8 @@ mhl (int argc, char **argv)
                    continue;
 
                case FORW2SW: 
                    continue;
 
                case FORW2SW: 

-                   forwall++;  /* fall */
+                   forwall++;
+                   /* FALLTHRU */

                case FORW1SW: 
                    forwflg++;
                    clearflg = -1;/* XXX */
                case FORW1SW: 
                    forwflg++;
                    clearflg = -1;/* XXX */


@@ -900,7 +905,7 @@ process (char *folder, char *fname, int ofilen, int ofilec)
            cp = folder ? concat (folder, ":", fname2, NULL) : mh_xstrdup(fname2);
            if (ontty != PITTY)
                SIGNAL (SIGINT, intrser);
            cp = folder ? concat (folder, ":", fname2, NULL) : mh_xstrdup(fname2);
            if (ontty != PITTY)
                SIGNAL (SIGINT, intrser);

-           mhlfile (fp, cp, ofilen, ofilec);  /* FALL THROUGH! */
+           mhlfile (fp, cp, ofilen, ofilec);

             free (cp);
 
            for (ap = arglist_head; ap; ap = ap->a_next) {
             free (cp);
 
            for (ap = arglist_head; ap; ap = ap->a_next) {


@@ -909,7 +914,8 @@ process (char *folder, char *fname, int ofilen, int ofilec)
            }
 
            if (arglist_head)
            }
 
            if (arglist_head)

-               fmt_free(NULL, 1);
+               fmt_free(NULL, 1);
+           /* FALLTHRU */

 
        default:
            if (ontty != PITTY)
 
        default:
            if (ontty != PITTY)