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notmuch-index-message: Don't index the "re:" prefix in subjects.

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Getting closer to sup results all the time.
This commit is contained in:
Carl Worth 2009-10-13 17:01:43 -07:00
parent 9bf3cda34c
commit 1479b99b50
1 changed files with 18 additions and 0 deletions
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18
notmuch-index-message.cc
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@ -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 /* 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, * message and the offset at which the headers of the message end,
* (and hence the body begins). */ * (and hence the body begins). */
@ -337,6 +354,7 @@ main (int argc, char **argv)
gen_terms_address_names (term_gen, addresses, "to_name"); gen_terms_address_names (term_gen, addresses, "to_name");
value = g_mime_message_get_subject (message); value = g_mime_message_get_subject (message);
value = skip_re_in_subject (value);
gen_terms (term_gen, "subject", value); gen_terms (term_gen, "subject", value);
gen_terms (term_gen, "body", value); gen_terms (term_gen, "body", value);