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* cli/cli-cmds.c: Include readline.h.

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(complete_command): Pass the start of the last word to
	complete_line.
This commit is contained in:
Daniel Jacobowitz 2004-02-01 05:49:28 +00:00
parent ce22a4f1db
commit d9b526553b
2 changed files with 27 additions and 4 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2004-02-01 Daniel Jacobowitz <drow@mvista.com>
* cli/cli-cmds.c: Include readline.h.
(complete_command): Pass the start of the last word to
complete_line.
2004-01-31 Daniel Jacobowitz <drow@mvista.com>
* breakpoint.c (bpstat_stop_status): Remove not_a_sw_breakpoint

25
gdb/cli/cli-cmds.c
View File

@ -1,6 +1,6 @@
/* GDB CLI commands.
Copyright 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
@ -20,6 +20,7 @@
Boston, MA 02111-1307, USA. */
#include "defs.h"
#include <readline/readline.h>
#include <readline/tilde.h>
#include "completer.h"
#include "target.h" /* For baud_rate, remote_debug and remote_timeout */
@ -222,7 +223,7 @@ complete_command (char *arg, int from_tty)
{
int i;
int argpoint;
char **completions;
char **completions, *point, *arg_prefix;
dont_repeat ();
@ -230,7 +231,23 @@ complete_command (char *arg, int from_tty)
arg = "";
argpoint = strlen (arg);
completions = complete_line (arg, arg, argpoint);
/* complete_line assumes that its first argument is somewhere within,
and except for filenames at the beginning of, the word to be completed.
The following crude imitation of readline's word-breaking tries to
accomodate this. */
point = arg + argpoint;
while (point > arg)
{
if (strchr (rl_completer_word_break_characters, point[-1]) != 0)
break;
point--;
}
arg_prefix = alloca (point - arg + 1);
memcpy (arg_prefix, arg, point - arg);
arg_prefix[point - arg] = 0;
completions = complete_line (point, arg, argpoint);
if (completions)
{
@ -246,7 +263,7 @@ complete_command (char *arg, int from_tty)
while (item < size)
{
int next_item;
printf_unfiltered ("%s\n", completions[item]);
printf_unfiltered ("%s%s\n", arg_prefix, completions[item]);
next_item = item + 1;
while (next_item < size
&& ! strcmp (completions[item], completions[next_item]))