Improve these comments a bit.

[nmh] / sbr / addrsbr.c

diff --git a/sbr/addrsbr.c b/sbr/addrsbr.c
index 3028847a42478e399cf9115bbae0f3212e8d0f94..6bb94211f4f6b04828ce2c4cf994eb7bd005355f 100644 (file)
--- a/sbr/addrsbr.c
+++ b/sbr/addrsbr.c
@@ -11,6 +11,7 @@
 #include <h/addrsbr.h>
 #include <h/mf.h>
 #include <h/mts.h>
+#include <h/utils.h>
 
 /* High level parsing of addresses:
 
@@ -48,7 +49,7 @@
 
    If an explicit host is not present, then MH checks for a bang to indicate
    an explicit UUCP-style address.  If so, this is noted.  If not, the host is
-   defaulted, typically to the local host.  The lack of an explict host is
+   defaulted, typically to the local host.  The lack of an explicit host is
    also noted.
 
    If an explicit 822-style host is present, then MH checks to see if it
@@ -75,18 +76,24 @@ static char *grp = NULL;
 static char *note = NULL;
 static char err[BUFSIZ];
 static char adr[BUFSIZ];
+static int eai = 0;
+
+void
+enable_eai() {
+    eai = 1;
+}
 
 
 char *
 getname (const char *addrs)
 {
     struct adrx *ap;
-
     pers = mbox = host = route = grp = note = NULL;
     err[0] = '\0';
 
-    if ((ap = getadrx (addrs ? addrs : "")) == NULL)
+    if ((ap = getadrx (addrs ? addrs : "", eai)) == NULL) {
        return NULL;
+    }
 
     strncpy (adr, ap->text, sizeof(adr));
     pers = ap->pers;
@@ -138,7 +145,7 @@ getm (char *str, char *dfhost, int dftype, char *eresult, size_t eresultsize)
        dftype = LOCALHOST;
     }
 
-    mp = (struct mailname *) calloc ((size_t) 1, sizeof(*mp));
+    mp = (struct mailname *) mh_xcalloc ((size_t) 1, sizeof(*mp));
     if (mp == NULL) {
        if (eresult) {
            strncpy (eresult, "insufficient memory to represent address",
@@ -412,7 +419,8 @@ local_test: ;
     for (mp = &mq; mp->m_next;) {
        mp = mp->m_next;
        if (!np->m_mbox)
-           continue; if ((len = strlen (cp = np->m_mbox))
+           continue;
+        if ((len = strlen (cp = np->m_mbox))
                < (i = strlen (pp = mp->m_mbox)))
            continue;
        switch (mp->m_type & W_MBOX) {