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Date:   Mon, 27 Apr 2020 22:32:08 +0200
From:   Sam Ravnborg <sam@ravnborg.org>
To:     Andrew Morton <akpm@linux-foundation.org>
Cc:     Joe Perches <joe@perches.com>, devicetree@vger.kernel.org,
        Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
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        Andrzej Hajda <a.hajda@samsung.com>,
        Rob Herring <robh+dt@kernel.org>,
        Collabora Kernel ML <kernel@collabora.com>
Subject: Re: [PATCH] get_maintainer: Add email addresses from .yaml files
Message-ID: <20200427203208.GA3312@ravnborg.org>
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Hi Andrew.

> The patch assumes that we have
> 
> -	    if ($file_emails) {
> -		my @poss_addr = $text =~ m$[A-Za-z_-_\"\' \,\.\+-]*\s*[\,]*\s*[\(\<\{]{0,1}[A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+\.[A-Za-z0-9]+[\)\>\}]{0,1}$g;
> -		push(@file_emails, clean_file_emails(@poss_addr));
> -	    }

If you look in the original mail it has:
> -             my @poss_addr = $text =~ m$[A-Za-zÀ-ÿ

So somehow "À-ÿ" is silently converted to _-_ when the patch is saved or
processed by further tools.

Strange, maybe an encoding thing of the mail?

	Sam