From: Jakub Narebski <jnareb@gmail.com>
Date: Mon, 21 May 2007 22:37:57 GMT
Subject: Re: [PATCH] config: Add --quoted option to produce machine-parsable output
Message-ID: <f2t6na$5bi$1@sea.gmane.org>
In-Reply-To: <20070521205812.GO4085@planck.djpig.de>

Frank Lichtenheld wrote:

> On Mon, May 21, 2007 at 09:54:23PM +0200, Jan Hudec wrote:
>> On Mon, May 21, 2007 at 19:46:59 +0200, Frank Lichtenheld wrote:
>> > This option will enclose key names in quotes (") if they
>> > contain a subsection and then escape " and \. It will also
>> > escape line breaks in values. Together this should produce
>> > an easily parsable output.
>> 
>> That will lead to either eval (which runs perl parser and probably won't win
>> anything) or regexps (which is not big win over parsing the .ini directly
>> with them) on the perl side. IMHO only thing that would actually be faster is
>> NUL-separated entries.
> 
>> Either:
>>     KEY <NUL> VALUE <NUL>
>> 
>> or:
>>     KEY <TAB> VALUE <NUL>
> 
> Both subsection names and values can contain <TAB> characters, so the
> latter isn't possible.

But neither subsection names (even [section "subsection"] style) not key
names cannot contain newline <LF>. I.e.

        KEY <LF> VALUE <NUL>

-- 
Jakub Narebski
Warsaw, Poland
ShadeHawk on #git