[Xotcl] Pre-release of xotcl 1.5.4

[Gustaf Neumann]

Hi everybody,

due to the reported problems, we provide a pre-release of xotcl 1.5.4.
http://media.wu-wien.ac.at/download/xotcl-1.5.4.tar.gz

Below is a list of the changes in this trunk since the release of
xotcl 1.5.3. Ben, please check, if this solves your problem.
Artur's case seems more complicated, i don't see the relation
to the event loops in the fixes below.

-gustaf neumann


2007-07-23 <Gustaf.Neumann at wu-wien.ac.at>
    * Pre-Release of XOTcl 1.5.4

2007-07-23: <Gustaf.Neumann at wu-wien.ac.at>
   * fixed a bug with empty argument names
      (Many thanks for Stefan Sobernig for reporting the bug)

2007-07-03: <Gustaf.Neumann at wu-wien.ac.at>
   * allow to call methods from the class to be called
     from  slot objects (Many thanks for
     Nico L'INSALATA for noting this problem).

2007-06-05: <Gustaf.Neumann at wu-wien.ac.at>
   * Fixed spelling mistakes in the tutorial
      (Many thanks to Robert Hicks for reporting)

2007-05-27: <Gustaf.Neumann at wu-wien.ac.at>
   * Fixed potential error with default values for parameters
     starting with a "-".  (Many thanks to Shishir Ramam
     for reporting)

2007-03-16: <Gustaf.Neumann at wu-wien.ac.at>
    * fixed a bug where a Tcl call adds a namespace to an object,
       but xotcl did not notice it. (Many thanks for Stefan Sobernig
       for reporting the bug)

2007-01-14: <Gustaf.Neumann at wu-wien.ac.at>
    * fixing error message propagation for methods called via
       configure. (Many thanks for Kristoffer Lawson
       for reporting the bug)

2006-12-12 <Gustaf.Neumann at wu-wien.ac.at>
    * changing "test == " to "test =" as required by FreeBSD
      (many thanks to Martin Matuska for providing
      the patch)

2006-12-07 <Gustaf.Neumann at wu-wien.ac.at>
    * MinGW patches
      (many thanks to Martin Matuska for providing
      the patch)