Re: [readline] Multibyte invisible chars cause weird prompt length calculation issue

From	Алексей Шилин <rootlexx@mail.ru>
Newsgroups	gnu.bash.bug
Subject	Re: [readline] Multibyte invisible chars cause weird prompt length calculation issue
Date	2019-11-26 18:38 +0300
Message-ID	<mailman.2713.1574782714.13325.bug-bash@gnu.org> (permalink)
References	<3dd641953467a3299265e479026fc40a7bb697d4.camel@mail.ru> <5DDC8DEC.7000602@tlinx.org> <7e3b83df07c20ccd75373f8804d2b0f2f930c773.camel@mail.ru> <CANaoh6JYE8PjT5xJQVCDOF8sCgkH5fQq=0XacM8h9PwNfJ-bwQ@mail.gmail.com> <a32aa1736d7aef795c9d51f3d8a199f8936c2011.camel@mail.ru>

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В Вт, 26/11/2019 в 07:35 -0600, Dennis Williamson пишет:
> You have printable characters enclosed. For example, \u. _Each_
> sequence of unprintable characters needs to be separately enclosed
> _without_ enclosing the printable ones.

They're all part of the escape sequence. Try:

printf '\e]0;hello@world /and/beyond\a'

> The first part of your prompt is what needs to be corrected. The
> latter part after "debian_chroot" is correct.

See http://tldp.org/HOWTO/Xterm-Title-3.html#ss3.1

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Re: [readline] Multibyte invisible chars cause weird prompt length calculation issue Алексей Шилин <rootlexx@mail.ru> - 2019-11-26 18:38 +0300

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