Update to work with org-mode 9.1.

rules.org

@@ -3,7 +3,7 @@
 #+TITLE: ATLAS C++ coding guidelines, version {{{version}}}
 #+AUTHOR: Shaun Roe (CERN), Scott Snyder (BNL), and the former ATLAS Quality Control group
 #+EMAIL: Correspondence to snyder@bnl.gov.
-# Checked with org-mode 8.2.10 (as bundled with emacs 25.2.1)
+# Checked with org-mode 9.1.9 (as bundled with emacs 26.2)
 
 # Along with the change to org-export-dictionary below, this changes
 # the `Footnotes' section in HTML to `References'
@@ -1988,9 +1988,14 @@ private:
    Athena-aware could use =cerr= before throwing an exception, but all
    Athena-aware classes should use =MSG::FATAL= and/or throw an exception.
 
-   When using =MsgStream=, note that a call to e.g. =msg() << MSG::VERBOSE= that is suppressed by the output level has a higher runtime cost than
-   a call suppressed by =if (msgLvl <= MSG::VERBOSE)=. The =ATH_MSG= macros (=ATH_MSG_INFO= and =ATH_MSG_DEBUG= etc) wrap =msg()= calls in appropriate if statements and
-   are preferred in general for two reasons: they take up less space in the source code and indicate immediately that the message is correctly handled.
+   When using =MsgStream=, note that a call to, e.g.,
+   ~msg() << MSG::VERBOSE~ that is suppressed by the output level has a higher
+   runtime cost than a call suppressed by
+   ~if (msgLvl <= MSG::VERBOSE)~. The =ATH_MSG= macros (=ATH_MSG_INFO= and
+   =ATH_MSG_DEBUG= etc) wrap =msg()= calls in appropriate if
+   statements and are preferred in general for two reasons: they take
+   up less space in the source code and indicate immediately that the
+   message is correctly handled.
    
 
 
@@ -2960,7 +2965,7 @@ public:
 
 The comment includes the fact that it is the perpendicular distance.
 
-#+BEGIN_LaTeX
+#+BEGIN_EXPORT latex
 \newpage
 \begingroup
 \parindent 0pt
@@ -2971,7 +2976,7 @@ The comment includes the fact that it is the perpendicular distance.
 \def\href#1#2{\hrefsave{#1}{#2 [\small\nolinkurl{#1}]}}
 \theendnotes
 \endgroup
-#+END_LaTeX
+#+END_EXPORT
 
 
 * Changes
@@ -3110,6 +3115,11 @@ Doxygen also knows about //!< , I think?
 #  LocalWords:  rulesversion FALLTHROUGH doSomethingMore gcc7 cstdlib
 #  LocalWords:  fallthrough fabs bitfields multithreaded atan2 n4140
 #  LocalWords:  Zach OpenLab AthenaMT AthAlgorithm AthService mutex
+#  LocalWords:  AthReentrantAlgorithm ConcurrentFoo nonconst mutexes
+#  LocalWords:  Impl impl getSize accessor TBB Karsten MyFlag myFlag
+#  LocalWords:  declareProperty myFlagValue Diff'ing nconc defun 'org
+#  LocalWords:  backend 'latex 'my 42ul 0pt 2ex Geant4 myex 0pt 2ex
+#  LocalWords:  'org 'my
 
 
 # Local Variables:
@@ -3121,9 +3131,6 @@ Doxygen also knows about //!< , I think?
 # eval: (add-to-list 'org-export-filter-target-functions 'my-target-filter)
 # eval: (defun org-html-target (target contents info) (let ((id (org-export-solidify-link-text (org-element-property :value target)))) (org-html--anchor id id)))
 # eval: (setq org-export-with-email t)
+# eval: (setq org-latex-prefer-user-labels t)
+# eval: (define-advice org-latex--text-markup (:filter-return (text) brocket-fix)   (if (string= (substring text 0 8) "\\texttt{")       (replace-regexp-in-string "<<" "<{}<" text)     text))  ; fix bad formatting of <<
 # End:
-#  LocalWords:  AthReentrantAlgorithm ConcurrentFoo nonconst mutexes
-#  LocalWords:  Impl impl getSize accessor TBB Karsten MyFlag myFlag
-#  LocalWords:  declareProperty myFlagValue Diff'ing nconc defun 'org
-#  LocalWords:  backend 'latex 'my 42ul 0pt 2ex Geant4 myex 0pt 2ex
-#  LocalWords:  'org 'my