Bug: ox-md: URL in HTML tables should not use markdown syntax [9.3.1 (9.3.1-dist @ /usr/share/emacs/site-lisp/elpa/org-9.3.1/)]

[Dominique Dumont <domi.dumont@free.fr>]

Hi

The following org-mode table is exported in plain markdown mode as an
HTML table:

| name   | link   |
|--------+--------|
| debian | [[http://www.debian.org][debian]] |

Unfortunately, the link inside the table is exported with Markdown
syntax:

<tbody>
<tr>
<td class="org-left">debian</td>
<td class="org-left">[debian](http://www.debian.org)</td>
</tr>

This is not allowed according to markdownguide.org : "You can’t use
Markdown syntax inside block-level HTML tags. For example, <p>italic and
**bold**</p> won’t work."

See https://www.markdownguide.org/basic-syntax#html-best-practices

Could you fix ox-md.el to export links (and maybe other markupds) as
HTML inside a table ?

All the best


------------------------------------------------------------------------



Emacs  : GNU Emacs 26.3 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.20)
 of 2020-05-17, modified by Debian
Package: Org mode version 9.3.1 (9.3.1-dist @ /usr/share/emacs/site-lisp/elpa/org-9.3.1/)

current state:
==============
(setq
 org-duration-format '((special . h:mm))
 org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer)
 org-link-shell-confirm-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-refile-targets '(("~/private/gtd/gtd.org" :maxlevel . 3)
                      ("~/private/gtd/someday.org" :level . 1)
                      ("~/private/gtd/tickler.org" :maxlevel . 2))
 org-html-format-inlinetask-function 'org-html-format-inlinetask-default-function
 org-odt-format-headline-function 'org-odt-format-headline-default-function
 org-agenda-files '("~/private/gtd/inbox.org" "~/private/gtd/gtd.org"
                    "~/private/gtd/tickler.org")
 org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
 org-plantuml-jar-path "/usr/share/plantuml/plantuml.jar"
 org-mode-hook '(#[0 "\300\301\302\303\304$\207"
                   [add-hook change-major-mode-hook org-show-all append local] 5]
                 #[0 "\300\301\302\303\304$\207"
                   [add-hook change-major-mode-hook org-babel-show-result-all append local]
                   5]
                 org-babel-result-hide-spec org-babel-hide-all-hashes
                 #[0 "\301\211\207" [imenu-create-index-function org-imenu-get-tree] 2]
                 org-eldoc-load)
 org-odt-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3 "\n\n(fn ENTRY)"]
 org-latex-format-drawer-function #[514 "\207" [] 3 "\n\n(fn _ CONTENTS)"]
 org-babel-pre-tangle-hook '(save-buffer)
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
 org-babel-load-languages '((emacs-lisp . t) (shell . t) (perl . t) (js . t) (plantuml . t))
 org-link-file-path-type 'relative
 org-export-backends '(md odt latex icalendar html ascii)
 org-ascii-format-drawer-function #[771 "\207" [] 4 "\n\n(fn NAME CONTENTS WIDTH)"]
 org-src-lang-modes '(("redis" . redis) ("php" . php) ("C" . c) ("C++" . c++)
                      ("asymptote" . asy) ("bash" . sh) ("beamer" . latex)
                      ("calc" . fundamental) ("cpp" . c++) ("ditaa" . artist)
                      ("dot" . fundamental) ("elisp" . emacs-lisp) ("ocaml" . tuareg)
                      ("screen" . shell-script) ("shell" . sh) ("sqlite" . sql))
 org-occur-hook '(org-first-headline-recenter)
 org-structure-template-alist '(("n" . "notes") ("a" . "export ascii") ("c" . "center")
                                ("C" . "comment") ("e" . "example") ("E" . "export")
                                ("h" . "export html") ("l" . "export latex") ("q" . "quote")
                                ("s" . "src") ("v" . "verse"))
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-todo-keywords '((sequence "TODO(t)" "WAITING(w)" "|" "DONE(d)" "CANCELLED(c)"))
 org-speed-command-hook '(org-speed-command-activate org-babel-speed-command-activate)
 org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function
 org-babel-tangle-lang-exts '(("vala" . "vala") ("ruby" . "rb") ("python" . "py")
                              ("picolisp" . "l") ("ocaml" . "ml") ("maxima" . "max")
                              ("lua" . "lua") ("lisp" . "lisp") ("LilyPond" . "ly")
                              ("latex" . "tex") ("java" . "java") ("groovy" . "groovy")
                              ("clojure" . "clj") ("D" . "d") ("C++" . "cpp")
                              ("perl" . "pl") ("emacs-lisp" . "el") ("elisp" . "el"))
 org-confirm-shell-link-function 'yes-or-no-p
 org-link-parameters '(("attachment" :follow org-attach-open-link :export
                        org-attach-export-link :complete org-attach-complete-link)
                       ("id" :follow org-id-open)
                       ("eww" :follow eww :store org-eww-store-link)
                       ("rmail" :follow org-rmail-open :store org-rmail-store-link)
                       ("mhe" :follow org-mhe-open :store org-mhe-store-link)
                       ("irc" :follow org-irc-visit :store org-irc-store-link :export
                        org-irc-export)
                       ("info" :follow org-info-open :export org-info-export :store
                        org-info-store-link)
                       ("gnus" :follow org-gnus-open :store org-gnus-store-link)
                       ("docview" :follow org-docview-open :export org-docview-export :store
                        org-docview-store-link)
                       ("bibtex" :follow org-bibtex-open :store org-bibtex-store-link)
                       ("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete
                        org-bbdb-complete-link :store org-bbdb-store-link)
                       ("w3m" :store org-w3m-store-link) ("file+sys") ("file+emacs")
                       ("shell" :follow org-link--open-shell)
                       ("news" :follow
                        #[257 "\301\300\302Q!\207" ["news" browse-url ":"] 5
                          "\n\n(fn URL)"]
                        )
                       ("mailto" :follow
                        #[257 "\301\300\302Q!\207" ["mailto" browse-url ":"] 5
                          "\n\n(fn URL)"]
                        )
                       ("https" :follow
                        #[257 "\301\300\302Q!\207" ["https" browse-url ":"] 5
                          "\n\n(fn URL)"]
                        )
                       ("http" :follow
                        #[257 "\301\300\302Q!\207" ["http" browse-url ":"] 5
                          "\n\n(fn URL)"]
                        )
                       ("ftp" :follow
                        #[257 "\301\300\302Q!\207" ["ftp" browse-url ":"] 5 "\n\n(fn URL)"]
                        )
                       ("help" :follow org-link--open-help)
                       ("file" :complete org-link-complete-file)
                       ("elisp" :follow org-link--open-elisp)
                       ("doi" :follow org-link--open-doi))
 org-latex-format-headline-function 'org-latex-format-headline-default-function
 org-link-elisp-confirm-function 'yes-or-no-p
 org-latex-format-inlinetask-function 'org-latex-format-inlinetask-default-function
 org-html-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-html-format-headline-function 'org-html-format-headline-default-function
 org-confirm-babel-evaluate nil
 org-use-sub-superscripts '{}
 org-agenda-custom-commands '(("o" "At the office" tags-todo "@office"
                               ((org-agenda-overriding-header "Office")
                                (org-agenda-skip-function
                                 (function my-org-agenda-skip-all-siblings-but-first))
                                )
                               )
                              )
 org-default-notes-file "/home/domi/org/notes.org"
 )