* src/persp/dbgperspective/DBGPerspective.conf.in: Removed. Unused
    duplicate copy of src/persp/dbgperspective/dbgperspective.conf.in.

	* tests/test-core.cc (main): Use
	debugger_utils::load_debugger_iface_with_confmgr to ensure the
	configuration manager is loaded too.
	* Makefile.am (runtestcore): Link this executable with
	libdebuggerutils.la.

	* src/persp/dbgperspective/nmv-load-core-dialog.cc
	(Loadcoredialog::Priv::Priv): Set the current folder of the file
	chooser dialogs to the current directory.

	* src/main.cc (gv_core_path): New global variable that holds the
	path to the core file to load.
	(static GOptionEntry entries<load-core>): New struct to describe
	the new command line switch.
	(parse_command_line): Fix a typo in a comment.  Handle cases where
	the user forgets to provide the path to the binary that generated
	the core file.
	(load_debugger_perspective): Factorize out of ...
	(process_gui_options): ... here.  Handle the new option.

	* src/persp/dbgperspective/nmv-call-stack.h
	(CallStack::update_stack): Take a parameter to select the top most
	frame of the call stack.
	* src/persp/dbgperspective/nmv-call-stack.cc
	(CallStack::Priv::set_current_frame):  Split from ...
	(CallStack::Priv::update_selected_frame): ... here.
	(CallStack::Priv::{on_frames_listed, update_call_stack}): Take a
	parameter to select the top most frame of the call stack.  Pass it
	to the new set_current_frame.
	(CallStack::Priv::finish_update_handling): Adjust.
	(CallStack::update_stack): Take a parameter to select the top most
	frame of the call stack.
	* src/persp/dbgperspective/nmv-dbg-perspective.cc
	(DBGPerspective::load_core_file): Don't just instruct the debugger
	to list call frames.  No client code is listening to update.
	Rather, delegate that job to the call stack widget.

	* src/dbgengine/nmv-gdb-engine.cc
	(GDBEngine::Priv::{launch_gdb_on_core_file, load_core_file}): Add
	logging.

	* src/persp/dbgperspective/nmv-call-stack.cc: Cleanup function
    	definition style.

	* configure.ac: Add --with-default-gdb=/path/to/default/gdb/binary
	configure option.

	* src/persp/dbgperspective/nmv-dbg-perspective.cc
	(DBGPerspective::read_default_config):  Ensure that
	m_priv->num_instr_to_disassemble is not zero.

	* tests/test-var-path-expr.cc (on_variable_expr_path): Test the
	presence of the string ".m_first_name" in the path expression,
	instead of trying to look for something exact that would depend on
	a particular implementation of libstdc++.

	* src/dbgengine/nmv-i-debugger
	(IDebugger::Variable::equals_by_value): Fix comment.

	* src/dbgengine/nmv-dbg-common.h (VarChange): New type.
	(apply_debugger_variable_change): New public entry point.
	(Output::ResultRecord::m_has_var_changes):
	(Output::ResultRecord::m_new_num_children): New members
	(Output::ResultRecord::clear): Clear new m_var_changes and
	m_new_num_children.
	(Output::ResultRecord::has_var_changes):New.
	(Output::ResultRecord::var_changes): New.
	(Output::ResultRecord::new_num_children): New.
	* src/dbgengine/nmv-dbg-common.cc (VarChange::Priv): New
	(VarChange::*): New.
	(update_debugger_variable): New.
	* src/dbgengine/nmv-gdbmi-parser.h (parse_var_changed_list): New.
	* src/dbgengine/nmv-gdbmi-parser.cc
	(grok_var_changed_list_components): Split out from
	GDBMIParser::parse_var_changed_list.  Make it support
	"new_children" property.
	(GDBMIParser::parse_var_changed_list): Use new
	grok_var_changed_list_components.
	(operator<<): Added a few overloads of this to stream instances of
	VariableSafePtr, Variable, VarChangePtr to ostream.
	(dump_gdbmi): Added a few overloads of this for GDBMI types.
	(GDBMIParser::parse_result_record<PREFIX_VARIABLES_CHANGED_LIST>):
	Adjust to list<VarChangePtr> instead of
	list<IDebugger::VariableSafePtr>.
	* src/dbgengine/nmv-i-debugger.h (IDebugger::load_program): Add
	two new overloads to simplify inferior load from client code.
	* src/dbgengine/nmv-gdb-engine.h (GDBEngine::load_program): Add
	two new overloads to simplify inferior load from client code.
	* src/dbgengine/nmv-gdb-engine.cc (read_default_config): Add logs.
	(on_conf_key_changed_signal): Likewise.  Don't queue
	-enable-pretty-printing command if gdb is not running.  That will
	make us lose the queued command once load_program is later called.
	(OnListChangedVariableHandler::do_handle): Apply variable changes
	to relevant variables and notify client code with the
	sub-variables that got modified.
	(GDBEngine::load_program): Two new overloads to simplify the
	client code.  Add comments.  Cleanup.
	* src/persp/dbgperspective/nmv-local-vars-inspector.cc
	(update_a_local_variable, on_local_variables_listed_signal): Add
	logs.
	* src/persp/dbgperspective/nmv-variables-utils.cc (is_empty_row)
	(get_row_name): New static functions.
	(get_variable_columns, find_a_variable): Update logging.
	(walk_path_from_row):  Add a recurse argument that indicates if we
	are being called recursively or not.  Use that to determine row
	where the walk stops at.  USe is_empty_row.  Add logging.
	(find_a_variable_descendent): Add logging.  Support looking for a
	variable member that is a new sibling.  That is, a variable member
	not present in the graphical representation of its root variable,
	even though that root variable is graphically represented.
	(variables_match): Fix logic.
	(update_a_variable, update_a_variable_real): Add comments and
	logging.  Support new variable members.
	* tests/test-gdbmi.cc (gv_output_record9): New output record as a
	result of -var-update.
	* tests/test-pretty-print.cc: New test case.
	* tests/pretty-print.cc: New inferior for new test case.
	* tests/Makefile.am: Update build system for adding new test case.

	* src/dbgengine/nmv-i-debugger.h
	(IDebugger::Variable::operator==): Make this public and implement
	it.
	(IDebugger::Variable::equals): New function.

	* src/dbgengine/nmv-i-debugger.h
	(IDebugger::{m_display_hint,m_is_dynamic,m_has_more_children}):
	New members.
	(Variable::Variable): Initialize the new members.
	(Variable::{display_hint,is_dynamic,has_more_children}): New
	accessors.
	(Variable::expects_children): Renamed
	Variable::has_expected_children into this.  Use the new
	Variable::has_more_children accessor.
	(Variable::needs_unfolding): Adjust.
	* src/dbgengine/nmv-gdbmi-parser.cc (GDBMIParser::parse_variable):
	Support "displayhinr", "dynamic", "has_more" properties.
	* tests/test-vars.cc (on_variable_unfolded_signal): Adjust.

	* src/persp/dbgperspective/nmv-variables-utils.h
	(append_a_variable, set_a_variable):  Drop redundant a_tree_store
	and the const from a_tree_view.
	(update_a_variable_node, update_unfolded_variable)
	(update_a_variable, visualize_a_variable): Adjust.
	* src/persp/dbgperspective/nmv-variables-utils.cc
	(append_a_variable, set_a_variable): Drop redundant
	a_tree_store parameter.  Get it from from the a_tree_view
	parameter instead.  Drop the const from a_tree_view as a
	consequence.  Adjust the rest of the function accordingly.
	(update_a_variable_real, update_a_variable)
	(update_a_variable_node, update_unfolded_variable)
	(visualize_a_variable): Adjust.
	* src/persp/dbgperspective/nmv-global-vars-inspector-dialog.cc
	(append_a_global_variable): Adjust.
	* src/persp/dbgperspective/nmv-local-vars-inspector.cc
	(append_a_local_variable, append_a_function_argument)
	(on_variable_unfolded_signal): Likewise.
	* src/persp/dbgperspective/nmv-var-inspector.cc
	(graphically_set_variable, on_variable_unfolded_signal): Likewise.