3 * seq_setunseen.c -- add/delete all messages which have the SELECT_UNSEEN
4 * -- bit set to/from the Unseen-Sequence
12 * We scan through the folder and act upon all messages
13 * that are marked with the SELECT_UNSEEN bit.
15 * If seen == 1, delete messages from unseen sequence.
16 * If seen == 0, add messages to unseen sequence.
20 seq_setunseen (struct msgs *mp, int seen)
26 * Get the list of sequences for Unseen-Sequence
29 if ((cp = context_find (usequence))) {
31 if (!(ap = brkstring (dp, " ", "\n")) || !*ap) {
40 * Now add/delete each message which has the SELECT_UNSEEN
41 * bit set to/from each of these sequences.
45 /* make sure sequence exists first */
46 if (seq_getnum(mp, *ap) != -1)
47 for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++)
48 if (is_unseen (mp, msgnum))
49 seq_delmsg (mp, *ap, msgnum);
51 for (msgnum = mp->lowmsg; msgnum <= mp->hghmsg; msgnum++)
52 if (is_unseen (mp, msgnum))
53 seq_addmsg (mp, *ap, msgnum, -1, 0);