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Bug#913237: xterm: exec-formatted yields a tilde character in zsh and emacs



On Wed, Dec 05, 2018 at 09:58:21AM +0100, Vincent Lefevre wrote:
> On 2018-12-04 21:50:47 -0500, Thomas Dickey wrote:
> > That looks as expected, if you've got two different things writing to
> > the terminal at the same time:
> > 
> > https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Bracketed-Paste-Mode
> 
> So, perhaps I can see something with zsh (without Ctrl-V first) and
> Emacs because bracketed paste is enabled or something like that.
> 
> > but the execvp command by itself doesn't do the writing
> 
> So, what is doing the writing?

I'm not able to see that.  In your hexdump, in the small section mentioned,
there appeared to be a missing escape character in the sequence, which
would be due to interleaving two or more inputs (displacing some characters).

If you investigate zsh with bracketed paste disabled, you probably will
get different results.

-- 
Thomas E. Dickey <dickey@invisible-island.net>
https://invisible-island.net
ftp://ftp.invisible-island.net

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