Running the below a few times results in a stray child bash process
(and a borked terminal, as the child will still read from the same
tty):
kill -INT -$$ & while :; do : <(:); done
This seems to have started with bash-20150724 [1] and is present in
the current devel branch.
[1]
On 9/20/19 8:12 PM, hk wrote:
> What is wrong is the description `zero or one instances of 'a''. But if we
> correct the right hand side word to be `[[:space:]]*(a)?b' that it does
> match what the description says.(the parenthese around `a' could be omitted).
Yeah, that's the typo.
> I was
On 9/21/19 1:37 PM, Robert Elz wrote:
> Date:Sat, 21 Sep 2019 17:18:47 +0200
> From:Andreas Schwab
> Message-ID: <875zllu17s@igel.home>
>
> | A job spec already starts with %.
>
> That's not what was meant.
It's the right answer, though.
>
> In, for
On 21.9. 21:55, Dmitry Goncharov wrote:
On Sat, Sep 21, 2019 at 12:34:39PM +0300, Ilkka Virta wrote:
[[:space:]]*?(a)b isn't a well-defined POSIX ERE:
9.4.6 EREs Matching Multiple Characters
The behavior of multiple adjacent duplication symbols ( '+', '*', '?',
and intervals)
On Sat, Sep 21, 2019 at 12:34:39PM +0300, Ilkka Virta wrote:
> [[:space:]]*?(a)b isn't a well-defined POSIX ERE:
>
>9.4.6 EREs Matching Multiple Characters
>
>The behavior of multiple adjacent duplication symbols ( '+', '*', '?',
>and intervals) produces undefined results.
>
>
Hello,
I'm not feeling well writing this mail because so far I've not been able
to reproduce the behaviour I describe in the following...
I was trying to understand the "[Patch] (tiny problem) bad short_doc for
% command" thread when I entered more or less the following sequence of
commands:
$
Date:Sat, 21 Sep 2019 17:18:47 +0200
From:Andreas Schwab
Message-ID: <875zllu17s@igel.home>
| A job spec already starts with %.
That's not what was meant.
In, for example:
jinx$ help -s wait
wait: wait [-fn] [id ...]
the command name appears
Hello!
I am having some problems with readline(). When calling the readline()
function it is blocked. I want to set a timeout for the readline function
to return.
I tried setting rl_done=1, and fprintf(rl_instream,"\r\n");
fflush(rl_instream); can't make the readline() function return.
On Sep 21 2019, "Christopher Chittleborough"
wrote:
> The command "help -s %" outputs
> %: job_spec [&]
> when it should output
> %: % job_spec [&]
> because the $SHORT_DOC for "%" in builtins/reserved.def is wrong.
A job spec already starts with %.
Andreas.
--
Andreas
The command "help -s %" outputs
%: job_spec [&]
when it should output
%: % job_spec [&]
because the $SHORT_DOC for "%" in builtins/reserved.def is wrong.
The attached patch fixes this.
BTW, this is not the smallest bug ever reported:
see
Thanks. Have learnt a lot from your replies.
On Sat, Sep 21, 2019 at 5:34 PM Ilkka Virta wrote:
> On 21.9. 03:12, hk wrote:
> > Thanks for the reply. I was wrong in my report. It does match values like
> > aab and aab in its original form.
>
> In some systems, yes. (It does that on my
On 21.9. 03:12, hk wrote:
Thanks for the reply. I was wrong in my report. It does match values like
aab and aab in its original form.
In some systems, yes. (It does that on my Debian, but doesn't work at
all on my Mac.)
It is syntatically correct as a regular expression.
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