From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Bug: Args out of range error in HTML export [9.1.13 (9.1.13-elpa
 @ /home/neil/.emacs.d/elpa/org-20180514/)]
Date: Sat, 02 Jun 2018 12:22:35 +0200
Message-ID: <87po19mqs4.fsf@nicolasgoaziou.fr>
References: <878t7yo84m.fsf@ossau.homelinux.net>
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In-Reply-To: <878t7yo84m.fsf@ossau.homelinux.net> (Neil Jerram's message of
	"Fri, 01 Jun 2018 16:10:17 +0100")
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To: Neil Jerram <neil@ossau.homelinux.net>
Cc: emacs-orgmode@gnu.org

Hello,

Neil Jerram <neil@ossau.homelinux.net> writes:

> With this Org source:
>
> #+BEGIN_SRC sh
> {
>     cat <<EOF
>   failsafeInboundHostPorts:
> EOF
> }
> #+END_SRC
>
> With `C-c C-e h h', to export that as HTML, I get:
>
> Debugger entered--Lisp error: (args-out-of-range #<buffer  *temp*> 0 1)
>   parse-partial-sexp(1 0)
>   syntax-ppss(0)
>   sh--inside-noncommand-expression(0)
>   sh--inside-noncommand-expression(10)
>   sh-font-lock-open-heredoc(10 "EOF" 16)
>   sh-syntax-propertize-function(1 50)
>   syntax-propertize(50)
>   font-lock-fontify-syntactically-region(1 50 nil)
>   font-lock-default-fontify-region(1 50 nil)
>   font-lock-fontify-region(1 50 nil)
>   font-lock-default-fontify-buffer()

This issue doesn't seem related to Org. You can try inserting the code
above in an sh-mode buffer and observe that Emacs has trouble fontifying
the buffer properly.

As you noticed, inserting a space or a newline at the beginning of the
buffer seems to help.

Regards,

-- 
Nicolas Goaziou