* lisp/org.el (org-fill-paragraph): Use empty commented lines as
separators when filling comments. This mimics default behaviour
from "newcomment.el", which is not used in Org.
* testing/lisp/test-org.el: Add tests.
* contrib/lisp/ox-bibtex.el (org-latex-link, org-html-link): New
functions.
(org-bibtex-citation-p, org-bibtex-get-citation-key): Update function
to support "cite" links.
(org-bibtex-process-bib-files): Also look after "cite" links when
building citation list.
* lisp/ox-html.el (org-html-link): Add image attributes to "img" tag,
not to the "a" container. Also fix spacing for attributes.
Thanks to Robert Eckl for reporting it.
* lisp/org.el (org-fill-paragraph): Do not mix consecutive comments
when filling any of them.
* testing/lisp/test-org.el: Add test.
Thanks to Samuel Wales for reporting it.
* lisp/ox-html.el (org-html-format-headline--wrap): Fix number of
arguments when setting `org-html-format-headline-function'.
Thanks to Jisang Yoo for reporting it.
* org.el (org-refile): With a numeric prefix argument of `3',
emulate (setq org-refile-keep t) and copy the subtree to the
target location, don't delete it.
* org.texi (Refile and copy): Document `C-3 C-c C-w' and add
an index entry for `org-refile-keep'.
* org.el (org-set-regexps-and-options-for-tags): Fix the
setting of tag groups when relying on `org-tag-alist', not on
tags directly set in the buffer with the #+TAGS option.
Thanks to Maurice for reporting this.
* lisp/org-element.el (org-element-item-interpreter): Correctly
interpret back plain lists with "*" items. This fixes "This is not
a list" error returned in this case.
* testing/lisp/test-org-element.el: Add test.
* org.el (org-forward-element, org-backward-element): Throw a
message instead of an error when trying to move from a
position where there is no element.
* lisp/ox-html.el (org-html--format-toc-headline): Make use of
anonymous back-ends.
* lisp/ox-odt.el (org-odt-footnote-reference): Make use of anonymous
back-ends.
(org-odt-format-label, org-odt-toc, org-odt-format-headline--wrap):
Use `org-export-with-backend' instead of
`org-export-with-translations'.
* contrib/lisp/ox-freemind.el (org-freemind--build-node-contents): Use
`org-export-with-backend' instead of `org-export-with-translations'.
* lisp/ox.el (org-export--registered-backends): Renamed from
`org-export-registered-backends'.
(org-export-invisible-backends): Removed variable.
(org-export-get-backend, org-export-get-all-transcoders
org-export-get-all-options, org-export-get-all-filters): New
functions. It replaces `org-export-backend-translate-table'.
(org-export-barf-if-invalid-backend, org-export-derived-backend-p,
org-export-define-backend, org-export-define-derived-backend):
Rewrite functions using new representation.
(org-export-backend-translate-table): Remove function.
(org-export-get-environment): Use new function.
(org-export--get-subtree-options, org-export--parse-option-keyword,
org-export--get-inbuffer-options, org-export--get-global-options,
org-export-to-buffer org-export-to-file, org-export-string-as
org-export-replace-region-by): Update docstring.
(org-export-data-with-translations): Remove function. Use
`org-export-data-with-backend' with a temporary back-end instead.
(org-export-data-with-backend, org-export-as): Reflect new definition
for back-ends.
(org-export--dispatch-action, org-export--dispatch-ui): Reflect new
definition for back-ends and variable removal. Refactoring.
(org-export-filter-apply-functions): Call functions with
current back-end's name, not full back-end.
* lisp/org.el (org-export-backends, org-create-formula--latex-header):
Use new structure and variables.
* testing/lisp/test-ox.el: Update tests.
This patch separates back-end definition from its registration. Thus,
it allows to use anonymous or unregistered back-ends.
* org.el (org-set-regexps-and-options-for-tags): Enhance
docstring.
(org-set-regexps-and-options): Make sure not to add
`org-tag-alist' twice when setting this variable through et
#+setupfile: directive.
Thanks to Anupam Sengupta for reporting this.
