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* NEWS: Updated.

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* event-loop.c (start_event_loop): Call
	after_char_processing_hook.
	* event-top.h (after_char_processing_hook): Declare.
	* event-top.c (rl_callback_read_char_wrapper): Call
	after_char_processing_hook.
	(after_char_processing_hook): New global.
	* top.c (operate_saved_history): New global.
	(gdb_rl_operate_and_get_next): New function.
	(init_main): Add the operate-and-get-next defun.
	(gdb_rl_operate_and_get_next_completion): New function.
This commit is contained in:
Tom Tromey
2001-11-27 04:15:09 +00:00
parent 88118b3abf
commit 467d85198f
6 changed files with 83 additions and 0 deletions
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8
gdb/event-loop.c
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@ -402,6 +402,14 @@ start_event_loop (void)
interface specific, because interfaces can display the
prompt in their own way. */
display_gdb_prompt (0);
/* This call looks bizarre, but it is required. If the user
entered a command that caused an error,
after_char_processing_hook won't be called from
rl_callback_read_char_wrapper. Using a cleanup there
won't work, since we want this function to be called
after a new prompt is printed. */
if (after_char_processing_hook)
(*after_char_processing_hook) ();
/* Maybe better to set a flag to be checked somewhere as to
whether display the prompt or not. */
}