ECM tangle failure if block contains local var outline-minor-mode

["Sebastien Vauban" <wxhgmqzgwmuf-geNee64TY+gS+FvcfC7Uqw@public.gmane.org>]

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#+TITLE:     ECM Tangle failure

* Problem

If you try to tangle this file, you'll get:

: condition-case: Before first headline at position XX in buffer XXX.org

Then, you won't even be able to save it!  Workaround is to:

#+begin_src emacs-lisp
(setq before-save-hook nil)
#+end_src

The culprit line is =mode: outline-minor= which I use(d) in some prog-mode
files.

But why???

* Makefile
  :PROPERTIES:
  :tangle:   Makefile
  :END:

#+begin_src makefile
# Makefile

# Where HTML files go locally
SRC_HTML_DIR=public_html/

# Where HTML files go remotely
DEST_HTML_DIR=user-19nr15rzP4Y@public.gmane.org:~/public_html/

default:
	@echo -e "$(BOLD)Usage:$(NORMAL)"
	@echo "To create the HTML files, type \`make publish'."
	@echo "To update the Web site, type \`make updateweb'."
	@echo "To do both, type \`make all'."

# This is for the sake of Emacs.
# Local Variables:
# mode: outline-minor
# ispell-local-dictionary: "en_US"
# End:

## Makefile ends here
#+end_src

* Other

Things...

# This is for the sake of Emacs.
# Local Variables:
# compile-command: "make publish"
# End:

# XXX.org ends here
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Best regards,
  Seb

-- 
Sebastien Vauban