diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/sbr/m_setseq.c

   1 /* m_setseq.c - set the previous-sequence */
   2
   3 #include "../h/mh.h"
   4 #include <stdio.h>
   5
   6
   7 void m_setseq (mp)
   8 register struct msgs *mp;
   9 {
  10     register int    msgnum;
  11     register char  *cp,
  12                    *dp,
  13                   **ap;
  14
  15     dp = NULL;
  16     if ((cp = m_find (psequence)) == NULL
  17             || (ap = brkstring (dp = getcpy (cp), " ", "\n")) == NULL
  18             || *ap == NULL) {
  19         if (dp)
  20             free (dp);
  21         return;
  22     }
  23
  24     for (; *ap; ap++)
  25         if (m_seqnew (mp, *ap, -1))
  26             for (msgnum = mp -> lowsel; msgnum <= mp -> hghsel; msgnum++)
  27                 if (mp -> msgstats[msgnum] & SELECTED)
  28                     (void) m_seqadd (mp, *ap, msgnum, -1);
  29
  30     if (dp)
  31         free (dp);
  32 }