diff -r f357cd001735 -r c606c5735c7b abbrev.stc
--- a/abbrev.stc	Mon Aug 06 14:35:56 2012 +0200
+++ b/abbrev.stc	Mon Aug 06 14:36:03 2012 +0200
@@ -5,12 +5,13 @@
 AppletalkSocketAddress AppletalkSocketAddress stx:libbasic2 'OS-Sockets' 0
 Archiver Archiver stx:libbasic2 'System-Support-FileFormats' 0
 BIG5EncodedString BIG5EncodedString stx:libbasic2 'Collections-Text' 0
-BTree BTree stx:libbasic2 'Collections-Ordered' 0
+BTree BTree stx:libbasic2 'Collections-Ordered-Trees' 0
 BZip2Stream BZip2Stream stx:libbasic2 'System-Compress' 0
 BackgroundJob BackgroundJob stx:libbasic2 'System-Support' 0
 BaseNCoder BaseNCoder stx:libbasic2 'System-Storage' 0
 Bezier Bezier stx:libbasic2 'Graphics-Geometry-Objects' 0
-BinaryTree BinaryTree stx:libbasic2 'Collections-Ordered' 0
+BinaryTree BinaryTree stx:libbasic2 'Collections-Ordered-Trees' 0
+BinaryTreeNode BinaryTreeNode stx:libbasic2 'Collections-Ordered-Trees' 0
 BitArray BitArray stx:libbasic2 'Collections-Arrayed' 0
 CRC32Stream CRC32Stream stx:libbasic2 'System-Crypt-Hashing' 0
 CacheDictionary CacheDictionary stx:libbasic2 'Collections-Unordered' 0
@@ -87,11 +88,11 @@
 SplittingWriteStream SplittingWriteStream stx:libbasic2 'Streams-Misc' 0
 Stack Stack stx:libbasic2 'Collections-Ordered' 0
 StringUtilities StringUtilities stx:libbasic2 'Collections-Text-Support' 0
-TSTree TSTree stx:libbasic2 'Collections-Ordered' 0
+TSTree TSTree stx:libbasic2 'Collections-Ordered-Trees' 0
 Text Text stx:libbasic2 'Collections-Text' 0
 TextStream TextStream stx:libbasic2 'Streams' 0
 TimeDuration TimeDuration stx:libbasic2 'Magnitude-Time' 0
-TreeSet TreeSet stx:libbasic2 'Collections-Ordered' 0
+TreeSet TreeSet stx:libbasic2 'Collections-Ordered-Trees' 0
 URI URI stx:libbasic2 'Net-Resources' 0
 UUID UUID stx:libbasic2 'Net-Communication-Support' 0
 UnboxedIntegerArray UnboxedIntegerArray stx:libbasic2 'Collections-Arrayed' 0
@@ -102,7 +103,8 @@
 WinAPIFunction WinAPIFunction stx:libbasic2 'OS-Windows' 0
 ZipArchiveConstants ZipArchiveConstants stx:libbasic2 'System-Support-FileFormats' 0
 stx_libbasic2 stx_libbasic2 stx:libbasic2 '* Projects & Packages *' 3
-AATree AATree stx:libbasic2 'Collections-Ordered' 0
+AATree AATree stx:libbasic2 'Collections-Ordered-Trees' 0
+AATreeNode AATreeNode stx:libbasic2 'Collections-Ordered-Trees' 0
 Arrow Arrow stx:libbasic2 'Graphics-Geometry-Objects' 0
 ArrowedSpline ArrowedSpline stx:libbasic2 'Graphics-Geometry-Objects' 0
 BackgroundQueueProcessingJob BackgroundQueueProcessingJob stx:libbasic2 'System-Support' 0
@@ -137,5 +139,7 @@
 SftpURI SftpURI stx:libbasic2 'Net-Resources' 0
 StringPattern StringPattern stx:libbasic2 'Collections-Text-Support' 0
 BackgroundPeriodicalJob BackgroundPeriodicalJob stx:libbasic2 'System-Support' 0
-AVLTree AVLTree stx:libbasic2 'Collections-Ordered' 0
+AVLTree AVLTree stx:libbasic2 'Collections-Ordered-Trees' 0
 VirtualArray VirtualArray stx:libbasic2 'Collections-Arrayed' 0
+Trie Trie stx:libbasic2 'Collections-Ordered' 0
+SortedSet SortedSet stx:libbasic2 'Collections-Sequenceable' 0