Thread: terminal psql: wrong console keystrokes

terminal psql: wrong console keystrokes

From
Nico
Date:
Through Konsole, the Up, Down, Left, Right keys work properly, but through
psql the keystrokes seem to be wrong:
instead of up (for scrolling in the internel buffer) it appears  ^[[A
Down  ^[[B
Right ^[[C
Left  ^[[D
Back_del  (ok)
Forward_del ^[[3~

It happened when I upgraded Mandrake from 7.1 to 7.2 (Linux 2.2.17-21mdksmp
i686), postgresql 7.0.2 from Mandrake RPM.
Where should I look at?  I tried the following keyboard settings:
Linux console, xterm, vt100, vt420pc
but no-one works properly.

thanks!

Re: terminal psql: wrong console keystrokes

From
Alessio Bragadini
Date:
Nico wrote:

> Through Konsole, the Up, Down, Left, Right keys work properly, but through
> psql the keystrokes seem to be wrong:
> Linux console, xterm, vt100, vt420pc

I've noticed differences between
Setting->Keyboard->xterm (XFree 3) and
Setting->Keyboard->xterm (XFree 4)

Does it work?

--
Alessio F. Bragadini        alessio@albourne.com
APL Financial Services        http://village.albourne.com
Nicosia, Cyprus             phone: +357-2-755750

"It is more complicated than you think"
        -- The Eighth Networking Truth from RFC 1925

Re: terminal psql: wrong console keystrokes

From
"Brett W. McCoy"
Date:
On Tue, 20 Feb 2001, Nico wrote:

> What internal settings make the psql interpete the keystrokes, and how to
> toggle them?

You need the GNU readline library installed on the machine where you have
Postgres installed.  If you built PostgreSQL without the readline library
(and readline-devel, if you are using RPMs), you may need to rebuild it.
If you installed PostgreSQL as RPMs, you may just need to install the
readline rpm.

-- Brett
                                     http://www.chapelperilous.net/~bmccoy/
---------------------------------------------------------------------------
To thine own self be true.  (If not that, at least make some money.)


Re: terminal psql: wrong console keystrokes

From
Nico
Date:
Nope. :(
I'm using Xfree 4.0.1, and I tried to change it into Xfree 3.3.6.
Under both servers I'm having troubles with keystrokes.
Please note that with the konsole the keys are correctly interpreted,
e.g. if I push Up, konsole bash recalls previous commands.
Moreover, the interactive terminal VIM interpretes correctly the keystrokes.

Under psql things are so strange.
I don't understand if it's psql that its misinterpreting keystrokes (a wrong
internal setting, which?), or it's something else?

instead of Up (for scrolling in the internel buffer) it appears  ^[[A
Down  ^[[B
Right ^[[C
Left  ^[[D
Back_del  (ok)
Forward_del ^[[3~
Tab  (moves the cursor but does not complete the sql command)
Esc ^[

What internal settings make the psql interpete the keystrokes, and how to
toggle them?

(Mandrake 7.2, AMD Athlon, postgres ver.7.0.2)



On 20 febbraio 2001, Alessio Bragadini wrote:
> Nico wrote:
> > Through Konsole, the Up, Down, Left, Right keys work properly, but
> > through psql the keystrokes seem to be wrong:
> > Linux console, xterm, vt100, vt420pc
>
> I've noticed differences between
> Setting->Keyboard->xterm (XFree 3) and
> Setting->Keyboard->xterm (XFree 4)
>
> Does it work?

RE: terminal psql: wrong console keystrokes

From
"Trewern, Ben"
Date:

There are updated RPMs for mandrake which include readline support.  I installed them and fixed the problems that you are having :-)

Try to find them on one of the ftp mirrors.

Regards

Ben

> -----Original Message-----
> From: Nico [mailto:nicod@tiscalinet.it]
> Sent: 20 February 2001 14:03
> To: pgsql-interfaces@postgresql.org; Alessio Bragadini
> Cc: pgsql-general@postgresql.org
> Subject: Re: [GENERAL] terminal psql: wrong console keystrokes
>
>
> Nope. :(
> I'm using Xfree 4.0.1, and I tried to change it into Xfree 3.3.6.
> Under both servers I'm having troubles with keystrokes.
> Please note that with the konsole the keys are correctly interpreted,
> e.g. if I push Up, konsole bash recalls previous commands.
> Moreover, the interactive terminal VIM interpretes correctly
> the keystrokes.
>
> Under psql things are so strange.
> I don't understand if it's psql that its misinterpreting
> keystrokes (a wrong
> internal setting, which?), or it's something else?
>
> instead of Up (for scrolling in the internel buffer) it
> appears  ^[[A  
> Down  ^[[B
> Right ^[[C
> Left  ^[[D
> Back_del  (ok)
> Forward_del ^[[3~
> Tab  (moves the cursor but does not complete the sql command)
> Esc ^[
>
> What internal settings make the psql interpete the
> keystrokes, and how to
> toggle them?
>
> (Mandrake 7.2, AMD Athlon, postgres ver.7.0.2)
>
>
>
> On 20 febbraio 2001, Alessio Bragadini wrote:
> > Nico wrote:
> > > Through Konsole, the Up, Down, Left, Right keys work properly, but
> > > through psql the keystrokes seem to be wrong:
> > > Linux console, xterm, vt100, vt420pc
> >
> > I've noticed differences between
> > Setting->Keyboard->xterm (XFree 3) and
> > Setting->Keyboard->xterm (XFree 4)
> >
> > Does it work?
>