patch::: 1.3.129.jcn3

[lilypond.git] / lily / spanner.cc

diff --git a/lily/spanner.cc b/lily/spanner.cc
index 54f6253131ae4e0f5f8ca44cfc4d804760df664a..d6a356572903dde62a2c892b555712b188fff30c 100644 (file)
--- a/lily/spanner.cc
+++ b/lily/spanner.cc
@@ -311,6 +311,9 @@ add_bound_item (Spanner* sp, Item*it)
     sp->set_bound (RIGHT, it);
 }
 
+/*
+  Extends EXTREMAL_PAIR to include IT
+ */
 static void
 extend_spanner_over_item (Item *it, SCM extremal_pair)
 {
@@ -330,6 +333,9 @@ extend_spanner_over_item (Item *it, SCM extremal_pair)
     }
 }
 
+/*
+  Extends EXTREMAL_PAIR to include every grob in VALUE
+ */
 static void
 extend_spanner_over_elements (SCM value, SCM extremal_pair)
 {