Fix spelling and encoding errors in manpages and an error message

[mmh] / sbr / seq_setprev.c

diff --git a/sbr/seq_setprev.c b/sbr/seq_setprev.c
index 11de143..f4304cc 100644 (file)
--- a/sbr/seq_setprev.c
+++ b/sbr/seq_setprev.c
@@ -1,44 +1,44 @@
-
 /*
- * seq_setprev.c -- set the Previous-Sequence
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** seq_setprev.c -- set the Previous-Sequence
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
+#include <h/utils.h>
 
 /*
- * Add all the messages currently SELECTED to
- * the Previous-Sequence.  This way, when the next
- * command is given, there is a convenient way to
- * selected all the messages used in the previous
- * command.
- */
+** Add all the messages currently SELECTED to
+** the Previous-Sequence.  This way, when the next
+** command is given, there is a convenient way to
+** selected all the messages used in the previous
+** command.
+*/
 
 void
-seq_setprev (struct msgs *mp)
+seq_setprev(struct msgs *mp)
 {
-    char **ap, *cp, *dp;
+       char **ap, *cp, *dp;
 
-    /*
-     * Get the list of sequences for Previous-Sequence
-     * and split them.
-     */
-    if ((cp = context_find (psequence))) {
-       dp = getcpy (cp);
-       if (!(ap = brkstring (dp, " ", "\n")) || !*ap) {
-           free (dp);
-           return;
+       /*
+       ** Get the list of sequences for Previous-Sequence
+       ** and split them.
+       */
+       if ((cp = context_find(psequence))) {
+               dp = mh_xstrdup(cp);
+               if (!(ap = brkstring(dp, " ", "\n")) || !*ap) {
+                       mh_free0(&dp);
+                       return;
+               }
+       } else {
+               return;
        }
-    } else {
-       return;
-    }
 
-    /* Now add all SELECTED messages to each sequence */
-    for (; *ap; ap++)
-       seq_addsel (mp, *ap, -1, 1);
+       /* Now add all SELECTED messages to each sequence */
+       for (; *ap; ap++)
+               seq_addsel(mp, *ap, -1, 1);
 
-    free (dp);
+       mh_free0(&dp);
 }