Removed visibility from those toolbar buttons whose actions are

[pspp] / src / libpspp / ChangeLog

diff --git a/src/libpspp/ChangeLog b/src/libpspp/ChangeLog
index c125ac413bf7661bfd7edd384c3fa083e4b258e5..e92778cb3d0187b902e7fbd0fac6b2c6da4b9a62 100644 (file)
--- a/src/libpspp/ChangeLog
+++ b/src/libpspp/ChangeLog
@@ -1,5 +1,37 @@
+2007-06-06  Ben Pfaff  <blp@gnu.org>
+
+       * array.c (binary_search): Fix assertion.
+
+2007-06-06  Ben Pfaff  <blp@gnu.org>
+
+       Add error propagation layer.  Patch #5916, slightly revised.
+
+       * automake.mk: Add new files.
+       
+       * taint.c: New file.
+
+       * taint.h: New file.
+
 2007-06-03  Ben Pfaff  <blp@gnu.org>
 
+       Add ability for reverse iteration to tower code.
+       
+       * tower.c (tower_last): New function.
+       (tower_prev): New function.
+       (abt_to_tower_node): New function.
+       (first_node): Use abt_to_tower_node.
+       (last_node): New function.
+       (next_ndoe): Use abt_to_tower_node.
+       (prev_node): New function.
+
+2007-06-03  Ben Pfaff  <blp@gnu.org>
+
+       * tower.c: Cache repeated lookups of a single tower element.  This
+       turns such lookups into O(1) operations without harming the big-O
+       of other operations.
+
+       * tower.h (struct tower): Add members for caching.
+
        * range-set.c (range_set_clone): New function.
 
        * array.c (insert_range): New function.