mh-sequence.man: document new '=+' and '=-' for selecting relative msgs

[nmh] / sbr / m_getfld.c

diff --git a/sbr/m_getfld.c b/sbr/m_getfld.c
index c6716284d7f65732dc4575461e4aa75d82f0ad90..f84d2933719f1131191c60703e89c1e1bedc10d5 100644 (file)
--- a/sbr/m_getfld.c
+++ b/sbr/m_getfld.c
@@ -313,7 +313,10 @@ void m_getfld_state_destroy (m_getfld_state_t *gstate) {
     m_getfld_state_t s = *gstate;
 
     if (s) {
-       if (s->fdelim) free (s->fdelim-1);
+       if (s->fdelim) {
+           free (s->fdelim-1);
+           free (s->pat_map);
+       }
        free (s);
        *gstate = 0;
     }
@@ -431,7 +434,7 @@ read_more (m_getfld_state_t s) {
     size_t num_read;
 
     if (retain < s->end - s->readpos) retain = s->end - s->readpos;
-    /* assert (retain <= s->readpos - s->msg_buf <= sizeof msg_buf); */
+    assert (retain <= s->readpos - s->msg_buf);
 
     /* Move what we want to retain at end of the buffer to the beginning. */
     memmove (s->msg_buf, s->readpos - retain, retain);
@@ -799,6 +802,7 @@ m_unknown(m_getfld_state_t *gstate, FILE *iob)
     } else {
        /* not a Unix style maildrop */
        s->readpos -= s->bytes_read;
+       s->bytes_read = 0;
        delimstr = mmdlm2;
        s->msg_style = MS_MMDF;
     }
@@ -883,6 +887,7 @@ m_Eom (m_getfld_state_t s, int c)
           Note that on input, a character had already been read
           with Getc().  It will be unget by m_getfld () on return. */
        s->readpos -= s->bytes_read - 1;
+       s->bytes_read = 1;
        return 0;
     }