X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=uip%2Fpick.c;h=0465ef51490980b6cdfd7e0f1decfaaeec51441b;hp=a487adcfb9a511d377f87accd058f2ca4f80b989;hb=d4c34b4439a9dbd89664de460ed37ecddc260fb1;hpb=cf1205b5cbea2f0cd6ea710ec16c637df85b647c

diff --git a/uip/pick.c b/uip/pick.c
index a487adc..0465ef5 100644
--- a/uip/pick.c
+++ b/uip/pick.c
@@ -92,7 +92,7 @@ main(int argc, char **argv)
 	char *seqs[NUMATTRS + 1], *vec[MAXARGS];
 	struct msgs_array msgs = { 0, 0, NULL };
 	struct msgs *mp;
-	register FILE *fp;
+	FILE *fp;
 
         if (atexit(putzero_done) != 0) {
 		adios(EX_OSERR, NULL, "atexit failed");
@@ -274,7 +274,6 @@ main(int argc, char **argv)
 			} else {
 				/* if it doesn't match, then unselect it */
 				unset_selected(mp, msgnum);
-				mp->numsel--;
 			}
 			if (fp)
 				fclose(fp);
@@ -381,6 +380,7 @@ static struct swit parswit[] = {
 
 
 static char linebuf[LBSIZE + 1];
+static char decoded_linebuf[LBSIZE + 1];
 
 /* the magic array for case-independence */
 static char cc[] = {
@@ -506,7 +506,7 @@ static int TWSaction();
 static int
 pcompile(char **vec, char *date)
 {
-	register char *cp;
+	char *cp;
 
 	if ((cp = getenv("MHPDEBUG")) && *cp)
 		pdebug++;
@@ -531,8 +531,8 @@ pcompile(char **vec, char *date)
 static struct nexus *
 parse(void)
 {
-	register char  *cp;
-	register struct nexus *n, *o;
+	char  *cp;
+	struct nexus *n, *o;
 
 	if ((n = nexp1()) == NULL || (cp = nxtarg()) == NULL)
 		return n;
@@ -572,8 +572,8 @@ header: ;
 static struct nexus *
 nexp1(void)
 {
-	register char *cp;
-	register struct nexus *n, *o;
+	char *cp;
+	struct nexus *n, *o;
 
 	if ((n = nexp2()) == NULL || (cp = nxtarg()) == NULL)
 		return n;
@@ -614,8 +614,8 @@ header: ;
 static struct nexus *
 nexp2(void)
 {
-	register char *cp;
-	register struct nexus *n;
+	char *cp;
+	struct nexus *n;
 
 	if ((cp = nxtarg()) == NULL)
 		return NULL;
@@ -655,9 +655,9 @@ static struct nexus *
 nexp3(void)
 {
 	int i;
-	register char *cp, *dp;
+	char *cp, *dp;
 	char buffer[BUFSIZ], temp[64];
-	register struct nexus *n;
+	struct nexus *n;
 
 	if ((cp = nxtarg()) == NULL)
 		return NULL;
@@ -766,10 +766,9 @@ pattern: ;
 static struct nexus *
 newnexus(int (*action)())
 {
-	register struct nexus *p;
+	struct nexus *p;
 
-	if ((p = (struct nexus *) calloc((size_t) 1, sizeof *p)) == NULL)
-		adios(EX_OSERR, NULL, "unable to allocate component storage");
+	p = mh_xcalloc(1, sizeof *p);
 
 	p->n_action = action;
 	return p;
@@ -779,8 +778,8 @@ newnexus(int (*action)())
 #define args(a)  a, fp, msgnum, start, stop
 #define params   args(n)
 #define plist    \
-	register struct nexus  *n; \
-	register FILE *fp; \
+	struct nexus  *n; \
+	FILE *fp; \
 	int msgnum; \
 	long start, \
 	stop;
@@ -801,7 +800,7 @@ pmatches(FILE *fp, int msgnum, long start, long stop)
 static void
 PRaction(struct nexus *n, int level)
 {
-	register int i;
+	int i;
 
 	for (i = 0; i < level; i++)
 		fprintf(stderr, "| ");
@@ -870,9 +869,9 @@ plist
 static int
 gcompile(struct nexus *n, char *astr)
 {
-	register int c;
+	int c;
 	int cclcnt;
-	register unsigned char *ep, *dp, *sp, *lastep = 0;
+	unsigned char *ep, *dp, *sp, *lastep = 0;
 
 	dp = (ep = n->n_expbuf) + sizeof n->n_expbuf;
 	sp = astr;
@@ -962,7 +961,7 @@ plist
 {
 	int c, body, lf;
 	long pos = start;
-	register char *p1, *p2, *ebp, *cbp;
+	char *p1, *p2, *ebp, *cbp;
 	char ibuf[BUFSIZ];
 
 	fseek(fp, start, SEEK_SET);
@@ -1016,8 +1015,17 @@ plist
 		p1 = linebuf;
 		p2 = n->n_expbuf;
 
+		/*
+		** Attempt to decode as a MIME header.  If it's the
+		** last header, body will be 1 and lf will be at least 1.
+		*/
+		if ((body == 0 || lf > 0) && decode_rfc2047(linebuf,
+				decoded_linebuf, sizeof decoded_linebuf)) {
+			p1 = decoded_linebuf;
+		}
+
 		if (n->n_circf) {
-			if (advance(p1, p2))
+			if (advance(p1, p2)) 
 				return 1;
 			continue;
 		}
@@ -1043,7 +1051,7 @@ plist
 static int
 advance(char *alp, char *aep)
 {
-	register unsigned char *lp, *ep, *curlp;
+	unsigned char *lp, *ep, *curlp;
 
 	lp = (unsigned char *)alp;
 	ep = (unsigned char *)aep;
@@ -1120,8 +1128,8 @@ star:
 static int
 cclass(unsigned char *aset, int ac, int af)
 {
-	register unsigned int n;
-	register unsigned char c, *set;
+	unsigned int n;
+	unsigned char c, *set;
 
 	set = aset;
 	if ((c = ac) == 0)
@@ -1139,7 +1147,7 @@ cclass(unsigned char *aset, int ac, int af)
 static int
 tcompile(char *ap, struct tws *tb, int isafter)
 {
-	register struct tws *tw;
+	struct tws *tw;
 
 	if ((tw = tws_parse(ap, isafter)) == NULL)
 		return 0;
@@ -1153,7 +1161,7 @@ static struct tws *
 tws_parse(char *ap, int isafter)
 {
 	char buffer[BUFSIZ];
-	register struct tws *tw, *ts;
+	struct tws *tw, *ts;
 
 	if ((tw = tws_special(ap)) != NULL) {
 		tw->tw_sec = tw->tw_min = isafter ? 59 : 0;
@@ -1195,7 +1203,7 @@ tws_special(char *ap)
 {
 	int i;
 	time_t clock;
-	register struct tws *tw;
+	struct tws *tw;
 
 	time(&clock);
 	if (!mh_strcasecmp(ap, "today"))
@@ -1234,19 +1242,17 @@ TWSaction(params)
 plist
 {
 	int state;
-	register char *bp;
+	char *bp;
 	char buf[BUFSIZ], name[NAMESZ];
-	register struct tws *tw;
+	struct tws *tw;
 
 	fseek(fp, start, SEEK_SET);
 	for (state = FLD, bp = NULL;;) {
 		switch (state = m_getfld(state, name, buf, sizeof buf, fp)) {
 		case FLD:
-		case FLDEOF:
 		case FLDPLUS:
 			if (bp != NULL) {
-				free(bp);
-				bp = NULL;
+				mh_free0(&bp);
 			}
 			bp = getcpy(buf);
 			while (state == FLDPLUS) {
@@ -1256,18 +1262,16 @@ plist
 			}
 			if (!mh_strcasecmp(name, n->n_datef))
 				break;
-			if (state != FLDEOF)
-				continue;
+			continue;
 
 		case BODY:
-		case BODYEOF:
 		case FILEEOF:
 		case LENERR:
 		case FMTERR:
 			if (state == LENERR || state == FMTERR)
 				advise(NULL, "format error in message %d", msgnum);
 			if (bp != NULL)
-				free(bp);
+				mh_free0(&bp);
 			return 0;
 
 		default:
@@ -1284,6 +1288,6 @@ plist
 			: (twsort(tw, &n->n_tws) < 0);
 
 	if (bp != NULL)
-		free(bp);
+		mh_free0(&bp);
 	return state;
 }