[GNU ELPA] Org version 9.6.30

[ELPA update]

Version 9.6.30 of package Org has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Org describes itself as:

  ============================================
  Outline-based notes management and organizer
  ============================================

More at https://elpa.gnu.org/packages/org.html

## Summary:

  This is a distribution of Org Mode, a major mode for keeping notes,
  authoring documents, computational notebooks, literate programming,
  maintaining to-do lists, planning projects, and more — in a fast and
  effective plain text system.

  Check the [Org Mode website] for more.


  [Org Mode website] <https://orgmode.org>


  1 Install Org
  ═════════════

    Org is part of GNU Emacs: you probably don't need to install it.

    To install a more recent version, please use command: `M-x
    list-packages', find "org" in the list, click on it, and click
    "Install" in the popped up window.


  2 Join the GNU Project
  ══════════════════════

    Org is part of GNU Emacs and GNU Emacs is part of the GNU Operating
    System, developed by the GNU Project.

## Recent NEWS:

ORG NEWS -- history of user-visible changes.   -*- mode: org; coding: utf-8 -*-

#+STARTUP: overview

#+LINK: doc https://orgmode.org/worg/doc.html#%s
#+LINK: msg https://list.orgmode.org/%s/
#+LINK: git https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=%s

Copyright (C) 2012-2024 Free Software Foundation, Inc.
See the end of the file for license conditions.

Please send Org bug reports to mailto:emacs-orgmode@gnu.org.

* Version 9.7 (not released yet)
** Important announcements and breaking changes
*** ~org-create-file-search-functions~ can use ~org-list-store-props~ to 
suggest link description

In Org <9.0, ~org-create-file-search-functions~ could set ~description~
variable to suggest link description for the stored link.  However,
this feature stopped working since Org 9.0 switched to lexical binding.

Now, it is again possible for ~org-create-file-search-functions~ to
supply link descriptions using ~(org-list-store-props :description
"suggested description")~ in the search function body.

*** Inline image width value in =#+attr_org= is preferred over other 
=#+attr_...= keywords

Previously, when ~org-image-actual-width~ is a list, Org used the
first =#+attr_...= keyword containing =:width ...= to compute the inline
image width:

: #+attr_html: :width 30%
: #+attr_org:  :width is ignored
: [[image.png]]

Now, =#+attr_org=, if present, takes precedence.

*** =ox-html=: When exporting footnotes with custom non-number names, the names 
are used as link anchors

Previously, link anchors for footnote references and footnote
definitions were based on the footnote number: =fn.1=, =fnr.15=, etc.

Now, when the footnote has a non-number name, it is used as an anchor:
=fn.name=, =fnr.name=.

*** Underline syntax now takes priority over subscript when both are applicable

Previously, Org mode interpreted =(_text_)= as subscript.
Now, the interpretation is changed to underline.

=(_text_)= matches both subscript and underline markup.  The
interpretation is changed to keep consistency with other emphasis like
=(*bold*)=.

Most of the users should not be affected by this change - it only applies when 
character immediately preceding =_= is one of =-=, =(=, ='=, and ={=.

*** ~org-latex-to-mathml-convert-command~ and 
~org-latex-to-html-convert-command~ may need to be adjusted

Previously, =%i= placeholders in the
~org-latex-to-mathml-convert-command~ and
~org-latex-to-html-convert-command~ user options were replaced with
raw LaTeX fragment text, potentially triggering shell-expansion and
incorrect result.

Now, the =%i= placeholders are shell-escaped to prevent shell
expansion.

If you have single or double quotes around =%i= then update
customizations and remove quotes.

*** Org mode faces are now consistently combined, with markup faces taking 
precedence over the containing element faces

Previously, fontification of inline source blocks, macros, footnotes,
target links, timestamps, radio targets, targets, inline export
snippets, verbatim code, and COMMENT keyword in headings replaced the
containing element fontification. Now, this is changed - the inner
markup faces and the containing element faces are combined, with
"inner" faces taking precedence; just as for all other markup.

*** Built-in HTML, LaTeX, Man, Markdown, ODT, and Texinfo exporters preserve 
the link protocol during export

Previously, some link types where not exported as =protocol:uri= but
as bare =uri=. This is now changed.

When a link is known by Org mode and does not have a custom ~:export~
parameter (see A.3 Adding Hyperlink Types section of the manual), the
link protocol is now not stripped.

For example, if one adds a link type =tel=, but does not define
~:export~ parameter
: (org-link-set-parameters "tel")
=[[tel:12345][John Doe]]= link will be correctly exported to LaTeX as
=\href{tel:12345}{John Doe}=, not =\href{12345}{John Doe}=.

However, links like =[[elisp:(+ 1 2)]]= will be exported as
=\url{elisp:(+ 1 2)}=, which may be somewhat unexpected.

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