linux-kernel - Re: [PATCH] kernel-doc: handle spaces in array size

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Message-ID: <Pine.LNX.4.61.0704070138350.22181@yvahk01.tjqt.qr>
Date:	Sat, 7 Apr 2007 01:38:56 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Randy Dunlap <randy.dunlap@...cle.com>
cc:	lkml <linux-kernel@...r.kernel.org>,
	akpm <akpm@...ux-foundation.org>
Subject: Re: [PATCH] kernel-doc: handle spaces in array size


On Apr 6 2007 16:03, Randy Dunlap wrote:
>On Fri, 6 Apr 2007 21:24:48 +0200 (MEST) Jan Engelhardt wrote:
>
>> On Apr 6 2007 11:47, Randy Dunlap wrote:
>> >
>> >Unfortunately, kernel-doc has problems with a struct field like this:
>> >	uint8_t databuf[NAND_MAX_PAGESIZE + NAND_MAX_OOBSIZE];
>> >
>> >simply due to the spaces around the "+" sign, so drop all spaces inside
>> >[...] so that parsing is done correctly (in some sense).
>> >
>
>...
>
>> 
>> 	while($arg =~ s/\[(.*)\s+(.*)\]/[$1$2]/) {
>> 	}
>> 
>> should do it, and saves us the pre-matching. (Also note the + at \s)
>> (No need to escape [ and ] in the target pattern.)
>
>Yep, that works.  Want to send it with sign-off or shall I just
>send a new patch to akpm?

Signed-off-by: Jan Engelhardt <jengelh@....de>


Jan
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