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Re: PATCH: PR tui/2173: Arrow keys no longer works in breakpoint command list
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: gdb-patches at sourceware dot org, Nick Roberts <nickrob at snap dot net dot nz>
- Cc: Daniel Jacobowitz <drow at false dot org>
- Date: Fri, 21 Mar 2008 22:26:09 +0100
- Subject: Re: PATCH: PR tui/2173: Arrow keys no longer works in breakpoint command list
- References: <firstname.lastname@example.org> <20070604010633.GA927@caradoc.them.org> <20070626131336.GA8960@host0.dyn.jankratochvil.net> <20080321203311.GA4245@host0.dyn.jankratochvil.net> <20080321212144.GA18716@caradoc.them.org>
On Fri, 21 Mar 2008 22:21:44 +0100, Daniel Jacobowitz wrote:
> On Fri, Mar 21, 2008 at 09:33:11PM +0100, Jan Kratochvil wrote:
> > On Fri, 21 Mar 2008 20:01:51 +0100, Chet Ramey wrote:
> > > I'm looking at the rl_unwind_protect thing a little more closely, and I'm
> > > wondering why you didn't use rl_save_state and rl_restore_state
> Thanks. I didn't know about those either. Is there anything
> currently broken with our readline wrapper that needs fixing, though?
I am not aware of any problem.
> If it's working, I would rather leave it alone. We may in the future
> want to really return to the main event loop while we're waiting for
> the user to type, so that we can notice target events in async mode.
> A blocking call to readline is a problem for that.
OK, I was not aware of it.