The attached patch changes the output format of the mi -var-update command to
use a list for "changelist" rather than a single tuple.

Approved?

-- Jeff J.

2002-09-27  Jeff Johnston  <jjohnstn@redhat.com>
	
	* mi/mi-cmd-var.c (mi_cmd_var_update): Fix for PR gdb/672.  Output
	list begin and end for "changelist" rather than tuple begin/end.
	(varobj_update_one): Add tuple begin and end for varobj update output.
	* testsuite/gdb.mi/mi-var-block.exp: Change expected output from -var-update
	command to expect list format for "changelist".
	* testsuite/gdb.mi/mi-var-cmd.exp: Ditto.
	* testsuite/gdb.mi/mi-var-child: Ditto.
	* testsuite/gdb.mi/mi0-var-block.exp: Ditto.
	* testsuite/gdb.mi/mi0-var-cmd.exp: Ditto.
	* testsuite/gdb.mi/mi0-var-child.exp: Ditto.