Re: Possible compatibility issue with emacs 25.1 and latest org-mode

[Tim Cross]

Note that I have since confirmed this issue is also occurring with the normal org package as well as the org-plus-contrib package including the org package in the GNU repository and with org built from sources. Have also reproduced the same error with emacs 25.2-rc2.

Note that the issue only occurs on the first load of an org file with source blocks. If you then kill the buffer and open the same org file for a second time, it loads fine, no errors and the source blocks are fontified. Opening other org files with source blocks also works fine once the first one has been loaded. 

This is not an issue caused by mixed org versions. I have done C-u M-x org-reload and then re-installed the org package as well as manually deleted org from the emacs install to ensure only 9.0.5 is available with no change.

At least 1 other person has been able to reproduce this issue. 

On 26 February 2017 at 13:20, Tim Cross <address@hidden> wrote:

This is really just an FYI as I've reported this issue to the org developers. 

Most recent org-plus-contrib package from org generates an org-mode fontification error when you also use goto-address-prog-mode in a prog-mode-hook.  Details, with minimal init.el file to reproduce follows 

There appers to be a compatibility issue between latest org-mode and

goto-addr.el in emacs 25.1. Specifically, the 'goto-address-prog-mode

funciton. When this function is added to prog-mode-hook, opening an org

file with src blocks results in an org-mode fontification error. 

Minimal init.el used to reproduce this issue is

;; -------------- Start init.el ---------------------------------------

(require 'package)

(setq package-enable-at-startup nil)

(add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/"))

(package-initialize)

(unless (package-installed-p 'org-plus-contrib)

  (package-refresh-contents)

  (package-install 'org-plus-contrib))

(require 'org)

(require 'goto-addr)

(add-hook 'prog-mode-hook 'goto-address-prog-mode)

;; ------------------------ End init.el ------------------------------

minimal test org file used to reporduce the problem

;; ----------------------- Start test.org -----------------------------

* Test

  This is a simple test org file

  #+BEGIN_SRC emacs-lisp

    (message "A Test")

  #+END_SRC

;; ------------------------ End test.org -----------------------------

used emacs -Q -l .emacs.d/init.el to load the init after ensuring .emacs.d/elpa is empty.  After startup and download/install of org-plus-contrib, open test.org and get the org-mode fontificaiton error message

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regards,

Tim

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Tim Cross

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regards,

Tim

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Tim Cross