2002-12-17 Martin M. Hunt <hunt@redhat.com>

2002-12-17  Martin M. Hunt  <hunt@redhat.com>

	* library/interface.tcl (gdbtk_tcl_fputs_target_err):
 	New function.
	(gdbtk_tcl_fputs_target): Open console window if it is
	not already open.
	(gdbtk_gets): New function.
	Opens a console window if necessary and calls Console::gets.

	* library/console.ith (gets): Declare method.
	(_input_mode): New private variable.
	(_input_result): Ditto.
	(_input_error): Ditto.
	(_cancel): New private method
	(invoke): Add arg.

	* library/console.itb (_setprompt): Allow setting prompt
	to nothing.  Delete to beginning of line before writing prompt.
	(gets): New public method to prompt user for input.
	(_cancel): New private method to handle ^C when inputting data.
	(invoke): Check for ^d when in input mode.