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Groups > linux.kernel > #1176879
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| From | Ulf Magnusson <ulfalizer.lkml@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements |
| Date | Sun, 05 Jul 2015 10:50:01 +0200 |
| Message-ID | <pINMB-Ad-7@gated-at.bofh.it> (permalink) |
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| X-Original-To | Paul Bolle <pebolle@tiscali.nl> |
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| Lines | 24 |
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| X-Original-Cc | Andreas Ruprecht <andreas.ruprecht@fau.de>, Valentin Rothberg <valentinrothberg@gmail.com>, rafael.j.wysocki@intel.com, "open list:KCONFIG" <linux-kbuild@vger.kernel.org>, Kernel Mailing List <linux-kernel@vger.kernel.org>, hengelein Stefan <stefan.hengelein@fau.de>, linux@dominikbrodowski.net, Michal Marek <mmarek@suse.cz> |
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| Xref | aioe.org linux.kernel:1176879 |
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On Sat, Jul 4, 2015 at 11:33 AM, Paul Bolle <pebolle@tiscali.nl> wrote:
> On vr, 2015-07-03 at 14:46 +0200, Andreas Ruprecht wrote:
>> While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled
>> characters") introduced a warning for unsupported characters inside
>> parameters,
>
> What are "parameters"? The term doesn't show up in Documentation/kbuild.
>
zconf.l parses each line like "<COMMAND> <PARAM> <PARAM> ...", with a slightly
different set of characters allowed for <COMMAND> and <PARAM> (for whatever
reason). I agree that that's not clear from the commit message alone though.
(As a side note, that Flex/gperf split seems kinda odd to me. Does anyone know
of a good reason why more lexing wasn't done in zconf.l? Is it an optimization
attempt?)
Cheers,
Ulf
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Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements Ulf Magnusson <ulfalizer.lkml@gmail.com> - 2015-07-05 10:50 +0200
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