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Re: [Qemu-devel] Re: [RFC 0/7] QError v1


From: Paolo Bonzini
Subject: Re: [Qemu-devel] Re: [RFC 0/7] QError v1
Date: Fri, 30 Oct 2009 19:10:55 +0100
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On 10/30/2009 07:09 PM, Jamie Lokier wrote:
Anthony Liguori wrote:
Jamie Lokier wrote:
Anthony Liguori wrote:

Okay, let's get more clever then and do:

#define QERR_DEV_NFOUND "{ 'code': 404, 'name': %s}"


By the way, since you've already invented a non-standard JSON
extension, which is the single quotes, why not go a step further and
permit the quotes to be omitted for simple tokens?

#define QERR_DEV_NFOUND "{ code: 404, name: %s}"

Much neater, IMHO.


Javascript has keywords (like true, false, and null) that could lead to
confusion using such a syntax.

I was thinking only before the colon in a dictionary.  Are the keywords
a problem in those positions, for Qemu?

Maybe no, but that would complicate the parser uselessly. I don't think two apostrophes are a huge problem, since 'code' is already a bigger improvement over \"code\".

Paolo




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