-----Original Message-----
From: <owner-src-committ...@freebsd.org> on behalf of Jessica Clarke
<jrt...@freebsd.org>
Date: 2020-07-30, Thursday at 09:35
To: Baptiste Daroussin <b...@freebsd.org>
Cc: Stefan Eßer <s...@freebsd.org>, src-committers
<src-committ...@freebsd.org>, <svn-src-all@freebsd.org>,
<svn-src-h...@freebsd.org>
Subject: Re: svn commit: r363091 - in head/contrib/bc: . include manuals src
tests tests/bc
On 30 Jul 2020, at 17:31, Baptiste Daroussin <b...@freebsd.org> wrote:
> On Thu, Jul 30, 2020 at 05:28:19PM +0100, Jessica Clarke wrote:
>> On 30 Jul 2020, at 17:20, Baptiste Daroussin <b...@freebsd.org> wrote:
>>> On Sat, Jul 11, 2020 at 07:33:19AM +0000, Stefan Eßer wrote:
>>>> Author: se
>>>> Date: Sat Jul 11 07:33:18 2020
>>>> New Revision: 363091
>>>> URL: https://svnweb.freebsd.org/changeset/base/363091
>>>>
>>>> Log:
>>>> Update to version 3.1.3
>>>>
>>> Jumping on that commit, since the switch from our previous bc.
>>>
>>> The output of the interactive bc has changed, the previous version had
a clean
>>> UI, the new version "pollutes" the output with plenty of lines about the
>>> copyright:
>>>
>>> ====
>>> Copyright (c) 2018-2020 Gavin D. Howard and contributors
>>> Report bugs at: https://git.yzena.com/gavin/bc
>>>
>>> This is free software with ABSOLUTELY NO WARRANTY.
>>> ====
>>>
>>> Imagine if all programs where doing that, it would be painful, do you
think
>>> upstream can be convinced to remove those lines?
>>>
>>> I no the GNU version also has the same polluted output which was one of
the
>>> reason I was happy with out previous version of bc.
>>
>> By default both will print such a banner if and only if being called
>> interactively. You can disable the banner explicitly with -q/--quiet
>> for both GNU bc and this bc. I agree it's a bit noisy and would be
>> nicer to not have that printed, but it's not without precedent for
>> REPL-like things.
>
> Yes it is not without precedent for REPL-like things, still I dislike
this and
> would be happy to get bc interactive be as nice as the previous one we
had :)
>
> If not I will deal with it and just yell internally each time I run it :D
`alias bc='bc -q'` / `alias bc bc -q` and preserve your inner zen? :)
Jess
I was actually about to complain about the new `dc' not exiting after
evaluating a '-e' expression, without an explicit 'q'. But then I noticed the
"DC_EXPR_EXIT" envvar, which restores the desired behavior. That lead me to
discover "DC_ENV_ARGS" and, correspondingly, "BC_ENV_ARGS"; that last one would
be helpful here.
Thanks,
Ravi (rpokala@)
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