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PR python/12216:

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* python/python.c (execute_gdb_command): Call
	prevent_dont_repeat.
	* top.c (suppress_dont_repeat): New global.
	(dont_repeat): Use it.
	(prevent_dont_repeat): New function.
	* command.h (prevent_dont_repeat): Declare.
This commit is contained in:
Tom Tromey
2011-01-31 16:52:35 +00:00
parent a22429b98e
commit 47a80e9093
4 changed files with 32 additions and 1 deletions
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20
gdb/top.c
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@@ -546,12 +546,17 @@ command_loop (void)
}
}
/* When nonzero, cause dont_repeat to do nothing. This should only be
set via prevent_dont_repeat. */
static int suppress_dont_repeat = 0;
/* Commands call this if they do not want to be repeated by null lines. */
void
dont_repeat (void)
{
if (server_command)
if (suppress_dont_repeat || server_command)
return;
/* If we aren't reading from standard input, we are saving the last
@@ -560,6 +565,19 @@ dont_repeat (void)
if (instream == stdin)
*line = 0;
}
/* Prevent dont_repeat from working, and return a cleanup that
restores the previous state. */
struct cleanup *
prevent_dont_repeat (void)
{
struct cleanup *result = make_cleanup_restore_integer (&suppress_dont_repeat);
suppress_dont_repeat = 1;
return result;
}
/* Read a line from the stream "instream" without command line editing.