Re: [PATCH v4 4/6] send-email: create email parser subroutine

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On 06/09/2016 02:21 AM, Eric Wong wrote:
Samuel GROOT <samuel.groot@xxxxxxxxxxxxxxxx> wrote:
Email::Simple library uses qr/\x0a\x0d|\x0d\x0a|\x0a|\x0d/ [1].
Should we handle \n\r at end of line as well?

"\n\r" can never happen with local $/ = "\n"

If the email file contains "\n\r", setting $/ = "\n" will leave "\r" at
the beginning of each line.

We could trim them with:

  s/^\r//;
  s/\r?\n$//;

But is it worth adding `s/^\r//;` to handle that extremely rare case?
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