/*
- * seq_list.c -- Get all messages in a sequence and return them
- * -- as a space separated list of message ranges.
- *
- * 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_list.c -- Get all messages in a sequence and return them
+** -- as a space separated list of message ranges.
+**
+** 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>
/* On first invocation, allocate initial buffer space */
if (!buffer) {
len = MAXBUFFER;
- buffer = mh_xmalloc ((size_t) len);
+ buffer = mh_xmalloc((size_t) len);
}
/*
- * Special processing for "cur" sequence. We assume that the
- * "cur" sequence and mp->curmsg are in sync (see seq_add.c).
- * This is returned, even if message doesn't exist or the
- * folder is empty.
- */
- if (!strcmp (current, seqname)) {
+ ** Special processing for the cur sequence. We assume that the
+ ** cur sequence and mp->curmsg are in sync (see seq_add.c).
+ ** This is returned, even if message doesn't exist or the
+ ** folder is empty.
+ */
+ if (strcmp(seq_cur, seqname)==0) {
if (mp->curmsg) {
sprintf(buffer, "%s", m_name(mp->curmsg));
return (buffer);
return NULL;
/* Get the index of the sequence */
- if ((seqnum = seq_getnum (mp, seqname)) == -1)
+ if ((seqnum = seq_getnum(mp, seqname)) == -1)
return NULL;
bp = buffer;
for (i = mp->lowmsg; i <= mp->hghmsg; ++i) {
/*
- * If message doesn't exist, or isn't in
- * the sequence, then continue.
- */
+ ** If message doesn't exist, or isn't in
+ ** the sequence, then continue.
+ */
if (!does_exist(mp, i) || !in_sequence(mp, seqnum, i))
continue;
/*
- * See if we need to enlarge buffer. Since we don't know
- * exactly how many character this particular message range
- * will need, we enlarge the buffer if we are within
- * 50 characters of the end.
- */
+ ** See if we need to enlarge buffer. Since we don't know
+ ** exactly how many character this particular message range
+ ** will need, we enlarge the buffer if we are within
+ ** 50 characters of the end.
+ */
if (bp - buffer > len - 50) {
char *newbuf;
len += MAXBUFFER;
- newbuf = mh_xrealloc (buffer, (size_t) len);
+ newbuf = mh_xrealloc(buffer, (size_t) len);
bp = newbuf + (bp - buffer);
buffer = newbuf;
}
/*
- * If this is not the first message range in
- * the list, first add a space.
- */
+ ** If this is not the first message range in
+ ** the list, first add a space.
+ */
if (bp > buffer)
*bp++ = ' ';
j = i; /* Remember beginning of message range */
/*
- * Scan to the end of this message range
- */
+ ** Scan to the end of this message range
+ */
for (++i; i <= mp->hghmsg && does_exist(mp, i) && in_sequence(mp, seqnum, i);
++i)
;