Hi!

The TUI displays a status line above the command window to give various
information on the program.  This patch improves that by:

   - avoiding to display the file name (because it's displayed in window border)
   - display the current target (if enough width)
   - display the current pid (if enough width)
   - use print_address_numeric() to print the PC (instead of an sprintf; so
     that it now handles PC masking & 64-bit PCs)
   - print a (SingleKey) marker to know we are in this mode.

Committed on mainline.

Note: The documentation says nothing about the status line...  I'll try to write something...

	Stephane

2002-09-01  Stephane Carrez  <stcarrez@nerim.fr>

	* tuiStack.c (tui_make_status_line): New function to create the
	status line.
	(tuiShowLocatorContent): Use it instead of displayableWinContentAt.
	* tuiData.h (PROC_PREFIX): Use "In:" to reduce length of prefix.
	(PC_PREFIX): Use upper case.
	(SINGLE_KEY, MIN_LINE_WIDTH, MIN_PROC_WIDTH): Define.
	(MAX_TARGET_WIDTH, MAX_PID_WIDTH): Define.