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notmuch-index-message: Don't index the line introducing a quote.

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We identify it based on a trailing ':' on the line before a quote
begins.

At this point the database-dump diff between sup and notmuch is
getting very, very small, (at least for our one test message).
This commit is contained in:
Carl Worth 2009-10-13 16:52:12 -07:00
parent 048b8aec11
commit 9bf3cda34c
1 changed files with 31 additions and 2 deletions
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33
notmuch-index-message.cc
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@ -198,7 +198,7 @@ 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 +226,38 @@ 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;