On 11/19/20 2:42 PM, Lars Kindermann wrote:
Hi,

Debian testing yesterday updated libreadline8 to 8.1~rc2-2
Since then the GUI of GNU Octave (all versions) throws the error message

"undecodable token: \001b(hex)[?2004l"

See: https://savannah.gnu.org/bugs/?59483

Any idea what the cause may be?

This is the termination sequence for bracketed paste mode, which is
enabled by default in readline-8.1:

rlprivate.h:#define BRACK_PASTE_INIT    "\033[?2004h"
rlprivate.h:#define BRACK_PASTE_FINI    "\033[?2004l\r"


You can either require the user to disable it, disable it from inside
octave:

rl_variable_bind ("enable-bracketed-paste", "off");

or set the terminal to "dumb"

rl_terminal_name = "dumb";

in which case it's turned off.

Chet

--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    [email protected]    http://tiswww.cwru.edu/~chet/

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