Re: Don't allow switching on the TUI in some cases

[Eli Zaretskii <eliz@gnu.org>]

> From: Pedro Alves <pedro@codesourcery.com>
> Date: Wed, 31 Mar 2010 12:47:07 +0100
> 
> 2010-03-31  Pedro Alves  <pedro@codesourcery.com>
> 
> 	gdb/doc/
> 	* gdb.texinfo (TUI Commands): Mention that in some cases, these
> 	commands error out.
> 
> ---
>  gdb/doc/gdb.texinfo |    6 ++++++
>  1 file changed, 6 insertions(+)
> 
> Index: src/gdb/doc/gdb.texinfo
> ===================================================================
> --- src.orig/gdb/doc/gdb.texinfo	2010-03-31 12:32:17.000000000 +0100
> +++ src/gdb/doc/gdb.texinfo	2010-03-31 12:42:53.000000000 +0100
> @@ -21653,6 +21653,12 @@ These commands are always available, eve
>  the TUI mode.  When @value{GDBN} is in the standard mode, most
>  of these commands will automatically switch to the TUI mode.
>  
> +Note that if @value{GDBN}'s @code{stdout} is not connected to a
> +terminal, or @value{GDBN} has been started with the machine interface
> +interpreter (@pxref{GDB/MI, ,The @sc{gdb/mi} Interface}), most of
> +these commands will fail with an error, because it would not be
> +possible or desirable to enable curses window management.

That's fine, thanks.