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From: Eli Zaretskii <eliz@gnu.org>
To: Andreas Schwab <schwab@suse.de>
CC: mark.kettenis@xs4all.nl, jan.kratochvil@redhat.com,         gdb-patches@sourceware.org
In-reply-to: <jeejh0yo5g.fsf@sykes.suse.de> (message from Andreas Schwab on 	Sat, 15 Sep 2007 16:54:51 +0200)
Subject: Re: [patch] printf "%p" gdb internal error fix
Reply-to: Eli Zaretskii <eliz@gnu.org>
References: <20060910172037.GA3886@host0.dyn.jankratochvil.net> 	<200609101931.k8AJVF4m026090@elgar.sibelius.xs4all.nl> 	<20070904141926.GA27477@caradoc.them.org> <ur6letb4t.fsf@gnu.org> 	<20070904205307.GA17062@caradoc.them.org> <umyvojoc7.fsf@gnu.org> 	<20070915135229.GA15879@caradoc.them.org> <jeejh0yo5g.fsf@sykes.suse.de>
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> From: Andreas Schwab <schwab@suse.de>
> Cc: mark.kettenis@xs4all.nl, jan.kratochvil@redhat.com,
> 	gdb-patches@sourceware.org
> Date: Sat, 15 Sep 2007 16:54:51 +0200
> 
> Daniel Jacobowitz <drow@false.org> writes:
> 
> > Of the exceptions you've found, * and n are present in C89.  1$,
> > ', hh, j, t, z, a, and A are not (actually I can't find a reference
> > for a/A; what do they do?).
> 
> %a/%A is for printing floating point in hexadecimal (a C99 feature).

Yes, and the type modifiers Daniel mentioned above (hh, j, etc.) are
also from C99, AFAIR.