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Re: Counting SLOC in Emacs


From: Leo Liu
Subject: Re: Counting SLOC in Emacs
Date: Wed, 31 Dec 2014 22:50:27 +1100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (OS X 10.10.1)

On 2014-12-31 01:05 +1100, Marcin Borkowski wrote:
> I finally had some time to look into the code.  Could you tell me why
> this?
>
>       (unless (looking-at-p "^\\s-*$")

It ignores blank lines as the doc-string says.

> (line 46 in sloc.el)? If I get it correctly, it ignores blank lines
> /ending in any number of hyphens/ (possibly zero).  Why?
>
> Also, this
>
>     (let ((beg (min beg end))
>           (end (max beg end))
>
> is probably not necessary, or do I miss something?

Either I was being defensive or there were some cases that could have
end < beg.

HTH,
Leo




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