X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-index-message.cc;h=3e81ecde9e24ada28ce5f4883818b1106b1947c3;hp=dedbff37dec206269e09684f64edcdd12a33ae4e;hb=1479b99b50c3a8f75cd301787cf663fd36c2345f;hpb=048b8aec111188385a806c7ebc2930e7b046f8cb

diff --git a/notmuch-index-message.cc b/notmuch-index-message.cc
index dedbff37..3e81ecde 100644
--- a/notmuch-index-message.cc
+++ b/notmuch-index-message.cc
@@ -187,6 +187,23 @@ add_terms_address_addrs (Xapian::Document doc,
     }
 }
 
+static const char *
+skip_re_in_subject (const char *subject)
+{
+    const char *s = subject;
+
+    while (*s) {
+	while (*s && isspace (*s))
+	    s++;
+	if (strncasecmp (s, "re:", 3) == 0)
+	    s += 3;
+	else
+	    break;
+    }
+
+    return s;
+}
+
 /* Generate terms for the body of a message, given the filename of the
  * message and the offset at which the headers of the message end,
  * (and hence the body begins). */
@@ -198,7 +215,7 @@ gen_terms_body (Xapian::TermGenerator term_gen,
     GIOChannel *channel;
     GIOStatus gio_status;
     GError *error = NULL;
-    char *body_line = NULL;
+    char *p, *body_line = NULL, *prev_line = NULL;
 
     channel = g_io_channel_new_file (filename, "r", &error);
     if (channel == NULL) {
@@ -226,9 +243,38 @@ gen_terms_body (Xapian::TermGenerator term_gen,
 	    exit (1);
 	}
 
-	if (body_line[0] == '>')
+	if (strlen (body_line) == 0)
 	    continue;
 
+	/* If the line looks like it might be introducing a quote,
+	 * save it until we see if the next line begins a quote. */
+	p = body_line + strlen (body_line) - 1;
+	while (p > body_line and isspace (*p))
+	    p--;
+	if (*p == ':') {
+	    prev_line = body_line;
+	    body_line = NULL;
+	    continue;
+	}
+
+	/* Skip quoted lines, (and previous lines that introduced them) */
+	if (body_line[0] == '>') {
+	    if (prev_line) {
+		g_free (prev_line);
+		prev_line = NULL;
+	    }
+	    continue;
+	}
+
+	/* Now that we're not looking at a quote we can add the prev_line */
+	if (prev_line) {
+	    gen_terms (term_gen, "body", prev_line);
+	    g_free (prev_line);
+	    prev_line = NULL;
+	}
+
+	/* Skip signatures */
+	/* XXX: Should only do this if "near" the end of the message. */
 	if (strncmp (body_line, "-- ", 3) == 0)
 	    break;
 
@@ -308,6 +354,7 @@ main (int argc, char **argv)
 	gen_terms_address_names (term_gen, addresses, "to_name");
 
 	value = g_mime_message_get_subject (message);
+	value = skip_re_in_subject (value);
 	gen_terms (term_gen, "subject", value);
 	gen_terms (term_gen, "body", value);