Modify pt-mat.cc to solve a problem related to vertcat/horzcat overloading. * pt-mat.cc (tm_row_const::tm_row_const_rep::init): Do not check dimension consistency when at least one of the elements is an object (this was preventing horzcat overloading from working properly, see bug #38128). (tm_const::init): Same thing for vertical concatenation (this was preventing vertcat overloading from working properly, see bug #38128). * test/classes/classes.tst: Add tests for the vertical and horizontal concatenation of objects when neither vertcat() nor horzcat() is overloaded.

--- a/doc/interpreter/contributors.in	Tue Feb 26 02:52:48 2013 -0500
+++ b/doc/interpreter/contributors.in	Tue Feb 26 12:06:45 2013 +0100
@@ -10,6 +10,7 @@
 Alexander Barth
 David Bateman
 Heinz Bauschke
+Julien Bect
 Roman Belov
 Karl Berry
 David Billinghurst