libavl NEWS -- history of user-visible changes.  
Time-stamp: <1999-05-11 13:33:53 blp>
Copyright (C) 1998 Free Software Foundation, Inc.
See the end for copying conditions.

Please send PSPP bug reports to bug-gnu-pspp@gnu.org.

Changes for versions 1.2.4, 1.2.5, 1.2.6, 1.2.7:

  Documentation updates.  Thanks to Ron Pfeifle <rpfeifle@aw.sgi.com>,
  Jason Eisner <jeisner@linc.cis.upenn.edu>, and others.

Changes for version 1.2.3:

  The library's allocation function xmalloc() can easily be overridden
  by the library's user.  Thanks to Clayton Weaver <cgweav@eskimo.com>
  for the idea.

Changes for version 1.2.2:

  Documentation fixes.  Thanks to Akim Demaille <demaille@inf.enst.fr>
  for pointing these out!

Changes for version 1.2.1:

  Bug fixes.

Changes for version 1.2.0:

  Implemented right-threaded trees.

  Added functions to convert among AVL tree types.

  First GNU release.

Changes for version 1.1.0:

  Implemented threaded trees.

Changes for version 1.0:

  First public release.

----------------------------------------------------------------------
Copyright information:

Copyright (C) 1998 Free Software Foundation, Inc.

   Permission is granted to anyone to make or distribute verbatim
   copies of this document as received, in any medium, provided that
   the copyright notice and this permission notice are preserved, thus
   giving the recipient permission to redistribute in turn.

   Permission is granted to distribute modified versions of this
   document, or of portions of it, under the above conditions,
   provided also that they carry prominent notices stating who last
   changed them.

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