Added context_find_prefix().

[nmh] / uip / pick.c

diff --git a/uip/pick.c b/uip/pick.c
index d29799b7a157ebcca5c2a38c50930a7621857ff4..fba190a250abb35b124ae582ce37f2f21ec61556 100644 (file)
--- a/uip/pick.c
+++ b/uip/pick.c
@@ -13,6 +13,7 @@
 #include <h/utils.h>
 
 #define PICK_SWITCHES \
+    X("reverse", 0, REVSW) \
     X("and", 0, ANDSW) \
     X("or", 0, ORSW) \
     X("not", 0, NOTSW) \
@@ -67,6 +68,7 @@ main (int argc, char **argv)
     struct msgs *mp, *mp2;
     register FILE *fp;
     int debug = 0;
+    int reverse = 0;
 
     if (nmh_init(argv[0], 1)) { return 1; }
 
@@ -104,6 +106,10 @@ main (int argc, char **argv)
                listsw = 0;     /* HACK */
                done (0);
 
+            case REVSW:
+                reverse = 1;
+                continue;
+
            case CCSW: 
            case DATESW: 
            case FROMSW: 
@@ -231,7 +237,9 @@ main (int argc, char **argv)
      * match.  If there is NOT a match, then add it to a list to
      * remove from the final sequence (it will make sense later)
      */
-    for (msgnum = mp->lowsel; msgnum <= mp->hghsel; msgnum++) {
+    for (msgnum = reverse ? mp->hghsel : mp->lowsel;
+         reverse ? msgnum >= mp->lowsel : msgnum <= mp->hghsel;
+         msgnum += reverse ? -1 : 1) {
        if (is_selected (mp, msgnum)) {
            if ((fp = fopen (cp = m_name (msgnum), "r")) == NULL)
                admonish (cp, "unable to read message");