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Re: send-break or EOF exit the shell in "vared"
2020-02-09 08:33:16 +0000, Stephane Chazelas:
[...]
> zsh -c 'vared -c foo; echo $? $foo'
>
> If I press ^G (send-break widget), that exits the shell (with
> status 0), not just "vared".
[...]
Looks like a regression. That changed in 5.0.8, 5.0.7 was fine.
git bisect points at: https://www.zsh.org/mla/workers/2015/msg00843.html
which was about avoiding syntax error messages upon ^C/^G/push-input.
Setting the "continueonerror" option doesn't help.
doc says:
send-break (^G ESC-^G) (unbound) (unbound)
Abort the current editor function, e.g. execute-named-command, or
the editor itself, e.g. if you are in vared. Otherwise abort the
parsing of the current line; in this case the aborted line is
available in the shell variable ZLE_LINE_ABORTED. If the editor is
aborted from within vared, the variable ZLE_VARED_ABORTED is set.
So it is indeed a bug.
I suppose there's also the question of what push-line,
push-input should do in vared.
--
Stephane
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