Move code around, in prep for Thai/Lao shaper
diff --git a/src/hb-buffer.cc b/src/hb-buffer.cc
index e8bdfb1..6b562aa 100644
--- a/src/hb-buffer.cc
+++ b/src/hb-buffer.cc
@@ -431,6 +431,29 @@
}
void
+hb_buffer_t::merge_clusters (unsigned int start,
+ unsigned int end)
+{
+ unsigned int cluster = this->info[start].cluster;
+
+ for (unsigned int i = start + 1; i < end; i++)
+ cluster = MIN (cluster, this->info[i].cluster);
+ for (unsigned int i = start; i < end; i++)
+ this->info[i].cluster = cluster;
+}
+void
+hb_buffer_t::merge_out_clusters (unsigned int start,
+ unsigned int end)
+{
+ unsigned int cluster = this->out_info[start].cluster;
+
+ for (unsigned int i = start + 1; i < end; i++)
+ cluster = MIN (cluster, this->out_info[i].cluster);
+ for (unsigned int i = start; i < end; i++)
+ this->out_info[i].cluster = cluster;
+}
+
+void
hb_buffer_t::guess_properties (void)
{
/* If script is set to INVALID, guess from buffer contents */
