[O] Bug: Corrupted export of tables to LaTeX math mode [8.3.6 (8.3.6-7-g4d7d52-elpaplus @ c:/Users/thoma/.emacs.d/elpa/org-plus-contrib-20161017/)]

[thomas . stenhaug]

Given an org file with the following contents

---
#+ATTR_LATEX: :mode math :environment bmatrix
| 1 | 2 | 3 |

whops
---

when exporting to LaTeX using Org version 8.3.6 from
http://orgmode.org/elpa/ render to LaTeX as follows:

---
\[
\begin{bmatrix}
 1 & 2 \\
\end{bmatrix}

\] whops
---

The offending bit is the vertical whitespace before \], which makes it
incorrect input to pdflatex.

Using the Org version 8.2.10 that ships with Emacs 25.1.1, the
corresponding LaTeX is as follows

---
\[\begin{bmatrix}
 1 & 2 \\
\end{bmatrix}\]

whops
---

which is valid input to pdflatex.

The 3 files are in their entirety on 
https://gist.github.com/karvus/da4523fdef8f644a6aa183028093d0ca.

--
Thomas Stenhaug


Emacs  : GNU Emacs 25.1.1 (x86_64-w64-mingw32)
 of 2016-09-22
Package: Org-mode version 8.3.6 (8.3.6-7-g4d7d52-elpaplus @ 
c:/Users/thoma/.emacs.d/elpa/org-plus-contrib-20161017/)

current state:
==============
(setq
 org-src-lang-modes '(("ocaml" . tuareg) ("elisp" . emacs-lisp)
                      ("ditaa" . artist) ("asymptote" . asy)
                      ("dot" . fundamental) ("sqlite" . sql)
                      ("calc" . fundamental) ("C" . c) ("cpp" . c++)
                      ("C++" . c++) ("screen" . shell-script))
 org-tab-first-hook '(org-hide-block-toggle-maybe
                      org-src-native-tab-command-maybe
                      org-babel-hide-result-toggle-maybe
                      org-babel-header-arg-expand)
 outline-minor-mode-hook '(outshine-hook-function ke/outline-minor-mode-hook)
 org-sparse-tree-default-date-type 'scheduled-or-deadline
 org-latex-default-packages-alist '(("AUTO" "inputenc" t) ("T1" "fontenc" t)
                                    ("" "fixltx2e" nil) ("" "graphicx" t)
                                    ("" "longtable" nil) ("" "float" nil)
                                    ("" "wrapfig" nil) ("" "rotating" nil)
                                    ("normalem" "ulem" t) ("" "amsmath" t)
                                    ("" "textcomp" t) ("" "marvosym" t)
                                    ("" "wasysym" t) ("" "amssymb" t)
                                    ("" "hyperref" nil) "\\tolerance=1000")
 org-speed-command-hook '(org-speed-command-default-hook
                          org-babel-speed-command-hook)
 org-occur-hook '(org-first-headline-recenter)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-html-format-drawer-function '(lambda (name contents) contents)
 org-latex-format-inlinetask-function 
'org-latex-format-inlinetask-default-function
 org-confirm-shell-link-function 'yes-or-no-p
 org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
 org-latex-format-headline-function 'org-latex-format-headline-default-function
 org-after-todo-state-change-hook '(org-clock-out-if-current)
 org-latex-format-drawer-function '(lambda (name contents) contents)
 org-from-is-user-regexp nil
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
                     org-src-mode-configure-edit-buffer)
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-babel-pre-tangle-hook '(save-buffer)
 org-mode-hook '((lambda nil
                  (org-add-hook (quote change-major-mode-hook)
                   (quote org-show-block-all) (quote append) (quote local))
                  )
                 (lambda nil
                  (org-add-hook (quote change-major-mode-hook)
                   (quote org-babel-show-result-all) (quote append)
                   (quote local))
                  )
                 org-eldoc-load
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook org-show-block-all
                    append local]
                   5]
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook
                    org-babel-show-result-all append local]
                   5]
                 org-babel-result-hide-spec org-babel-hide-all-hashes)
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-ascii-format-drawer-function '(lambda (name contents width) contents)
 org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point
                          org-babel-execute-safely-maybe)
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers
                  org-cycle-hide-inline-tasks org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-babel-process-comment-text 'org-babel-trim
 org-babel-tangle-lang-exts '(("emacs-lisp" . "el"))
 org-confirm-elisp-link-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-effort-durations '(("h" . 60) ("d" . 480) ("w" . 2400) ("m" . 9600)
                        ("y" . 96000))
 org-html-format-headline-function 'org-html-format-headline-default-function
 org-structure-template-alist '(("s" "#+BEGIN_SRC ?\n\n#+END_SRC"
                                 "<src lang=\"?\">\n\n</src>")
                                ("e" "#+BEGIN_EXAMPLE\n?\n#+END_EXAMPLE"
                                 "<example>\n?\n</example>")
                                ("q" "#+BEGIN_QUOTE\n?\n#+END_QUOTE"
                                 "<quote>\n?\n</quote>")
                                ("v" "#+BEGIN_VERSE\n?\n#+END_VERSE"
                                 "<verse>\n?\n</verse>")
                                ("V" "#+BEGIN_VERBATIM\n?\n#+END_VERBATIM"
                                 "<verbatim>\n?\n</verbatim>")
                                ("c" "#+BEGIN_CENTER\n?\n#+END_CENTER"
                                 "<center>\n?\n</center>")
                                ("l" "#+BEGIN_LaTeX\n?\n#+END_LaTeX"
                                 "<literal style=\"latex\">\n?\n</literal>")
                                ("L" "#+LaTeX: "
                                 "<literal style=\"latex\">?</literal>")
                                ("h" "#+BEGIN_HTML\n?\n#+END_HTML"
                                 "<literal style=\"html\">\n?\n</literal>")
                                ("H" "#+HTML: "
                                 "<literal style=\"html\">?</literal>")
                                ("a" "#+BEGIN_ASCII\n?\n#+END_ASCII" "")
                                ("A" "#+ASCII: " "")
                                ("i" "#+INDEX: ?" "#+INDEX: ?")
                                ("I" "#+INCLUDE: %file ?"
                                 "<include file=%file markup=\"?\">")
                                )
 org-html-format-inlinetask-function 
'org-html-format-inlinetask-default-function
 org-agenda-files '("~/df/org/gtd.org" "~/git/sdu/MM536/MM536.org"
                    "~/git/sdu/MM505/MM505.org" "~/git/sdu/MM537/MM537.org")
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-src-fontify-natively nil
 )