/*
- * seq_read.c -- read the .mh_sequence file and
- * -- initialize sequence information
- *
- * 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_read.c -- read the .mh_sequence file and
+** -- initialize sequence information
+**
+** 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>
/*
- * static prototypes
- */
+** static prototypes
+*/
static int seq_init (struct msgs *, char *, char *);
static void seq_public (struct msgs *);
static void seq_private (struct msgs *);
/*
- * Get the sequence information for this folder from
- * .mh_sequences (or equivalent specified in .mh_profile)
- * or context file (for private sequences).
- */
+** Get the sequence information for this folder from
+** .mh_sequences (or equivalent specified in .mh_profile)
+** or context file (for private sequences).
+*/
void
seq_read (struct msgs *mp)
{
/*
- * Initialize the list of sequence names. Go ahead and
- * add the "cur" sequence to the list of sequences.
- */
+ ** Initialize the list of sequence names. Go ahead and
+ ** add the "cur" sequence to the list of sequences.
+ */
mp->msgattrs[0] = getcpy (current);
mp->msgattrs[1] = NULL;
make_all_public (mp); /* initially, make all public */
/*
- * read folder's sequences file for public sequences
- */
+** read folder's sequences file for public sequences
+*/
static void
seq_public (struct msgs *mp)
FILE *fp;
/*
- * If mh_seq == NULL (such as if nmh been compiled with
- * NOPUBLICSEQ), or if *mh_seq == '\0' (the user has defined
- * the "mh-sequences" profile entry, but left it empty),
- * then just return, and do not initialize any public sequences.
- */
+ ** If mh_seq == NULL (such as if nmh been compiled with
+ ** NOPUBLICSEQ), or if *mh_seq == '\0' (the user has defined
+ ** the "mh-sequences" profile entry, but left it empty),
+ ** then just return, and do not initialize any public sequences.
+ */
if (mh_seq == NULL || *mh_seq == '\0')
return;
/*
- * Scan profile/context list for private sequences.
- *
- * We search the context list for all keys that look like
- * "atr-seqname-folderpath", and add them as private sequences.
- */
+** Scan profile/context list for private sequences.
+**
+** We search the context list for all keys that look like
+** "atr-seqname-folderpath", and add them as private sequences.
+*/
static void
seq_private (struct msgs *mp)
/*
- * Add the name of sequence to the list of folder sequences.
- * Then parse the list of message ranges for this
- * sequence, and setup the various bit flags for each
- * message in the sequence.
- *
- * Return internal index for the sequence if successful.
- * Return -1 on error.
- */
+** Add the name of sequence to the list of folder sequences.
+** Then parse the list of message ranges for this
+** sequence, and setup the various bit flags for each
+** message in the sequence.
+**
+** Return internal index for the sequence if successful.
+** Return -1 on error.
+*/
static int
seq_init (struct msgs *mp, char *name, char *field)
char *cp, **ap;
/*
- * Check if this is "cur" sequence,
- * so we can do some special things.
- */
+ ** Check if this is "cur" sequence,
+ ** so we can do some special things.
+ */
is_current = !strcmp (current, name);
/*
- * Search for this sequence name to see if we've seen
- * it already. If we've seen this sequence before,
- * then clear the bit for this sequence from all the
- * mesages in this folder.
- */
+ ** Search for this sequence name to see if we've seen
+ ** it already. If we've seen this sequence before,
+ ** then clear the bit for this sequence from all the
+ ** mesages in this folder.
+ */
for (i = 0; mp->msgattrs[i]; i++) {
if (!strcmp (mp->msgattrs[i], name)) {
for (j = mp->lowmsg; j <= mp->hghmsg; j++)
}
/*
- * If we've already seen this sequence name, just free the
- * name string. Else add it to the list of sequence names.
- */
+ ** If we've already seen this sequence name, just free the
+ ** name string. Else add it to the list of sequence names.
+ */
if (mp->msgattrs[i]) {
free (name);
} else {
}
/*
- * Split up the different message ranges at whitespace
- */
+ ** Split up the different message ranges at whitespace
+ */
for (ap = brkstring (field, " ", "\n"); *ap; ap++) {
if ((cp = strchr(*ap, '-')))
*cp++ = '\0';
k = cp ? m_atoi (cp) : j;
/*
- * Keep mp->curmsg and "cur" sequence in synch. Unlike
- * other sequences, this message doesn't need to exist.
- * Think about the series of command (rmm; next) to
- * understand why this can be the case. But if it does
- * exist, we will still set the bit flag for it like
- * other sequences.
- */
+ ** Keep mp->curmsg and "cur" sequence in synch. Unlike
+ ** other sequences, this message doesn't need to exist.
+ ** Think about the series of command (rmm; next) to
+ ** understand why this can be the case. But if it does
+ ** exist, we will still set the bit flag for it like
+ ** other sequences.
+ */
if (is_current)
mp->curmsg = j;
/*
- * We iterate through messages in this range
- * and flip on bit for this sequence.
- */
+ ** We iterate through messages in this range
+ ** and flip on bit for this sequence.
+ */
for (; j <= k; j++) {
if (j >= mp->lowmsg && j <= mp->hghmsg && does_exist(mp, j))
add_sequence (mp, i, j);
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