Redirected stderr to /dev/null in the test for presence of

[nmh] / uip / picksbr.c

diff --git a/uip/picksbr.c b/uip/picksbr.c
index 0acdedf0b9862dfb140d5bd8517599555f24e4d5..c572cde01ff82a6b53bf8c6b7ad80ef165f36d37 100644 (file)
--- a/uip/picksbr.c
+++ b/uip/picksbr.c
@@ -17,39 +17,30 @@
 #endif
 #include <time.h>
 
-static struct swit parswit[] = {
-#define        PRAND                   0
-    { "and", 0 },
-#define        PROR                    1
-    { "or", 0 },
-#define        PRNOT                   2
-    { "not", 0 },
-#define        PRLBR                   3
-    { "lbrace", 0 },
-#define        PRRBR                   4
-    { "rbrace", 0 },
-#define        PRCC                    5
-    { "cc  pattern", 0 },
-#define        PRDATE                  6
-    { "date  pattern", 0 },
-#define        PRFROM                  7
-    { "from  pattern", 0 },
-#define        PRSRCH                  8
-    { "search  pattern", 0 },
-#define        PRSUBJ                  9
-    { "subject  pattern", 0 },
-#define        PRTO                   10
-    { "to  pattern", 0 },
-#define        PROTHR                 11
-    { "-othercomponent  pattern", 15 },
-#define        PRAFTR                 12
-    { "after date", 0 },
-#define        PRBEFR                 13
-    { "before date", 0 },
-#define        PRDATF                 14
-    { "datefield field", 5 },
-    { NULL, 0 }
-};
+#define PARSE_SWITCHES \
+    X("and", 0, PRAND) \
+    X("or", 0, PROR) \
+    X("not", 0, PRNOT) \
+    X("lbrace", 0, PRLBR) \
+    X("rbrace", 0, PRRBR) \
+    X("cc  pattern", 0, PRCC) \
+    X("date  pattern", 0, PRDATE) \
+    X("from  pattern", 0, PRFROM) \
+    X("search  pattern", 0, PRSRCH) \
+    X("subject  pattern", 0, PRSUBJ) \
+    X("to  pattern", 0, PRTO) \
+    X("-othercomponent  pattern", 15, PROTHR) \
+    X("after date", 0, PRAFTR) \
+    X("before date", 0, PRBEFR) \
+    X("datefield field", 5, PRDATF) \
+
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(PARSE);
+#undef X
+
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(PARSE, parswit);
+#undef X
 
 /* DEFINITIONS FOR PATTERN MATCHING */
 
@@ -943,14 +934,13 @@ plist
     register char *bp;
     char buf[BUFSIZ], name[NAMESZ];
     register struct tws *tw;
-    m_getfld_state_t gstate;
+    m_getfld_state_t gstate = 0;
     NMH_UNUSED (stop);
 
     fseek (fp, start, SEEK_SET);
-    m_getfld_state_init (&gstate);
     for (bp = NULL;;) {
        int bufsz = sizeof buf;
-       switch (state = m_getfld (gstate, name, buf, &bufsz, fp)) {
+       switch (state = m_getfld (&gstate, name, buf, &bufsz, fp)) {
            case FLD: 
            case FLDPLUS: 
                if (bp != NULL)
@@ -958,7 +948,7 @@ plist
                bp = add (buf, NULL);
                while (state == FLDPLUS) {
                    bufsz = sizeof buf;
-                   state = m_getfld (gstate, name, buf, &bufsz, fp);
+                   state = m_getfld (&gstate, name, buf, &bufsz, fp);
                    bp = add (buf, bp);
                }
                if (!mh_strcasecmp (name, n->n_datef))