~bzg/org-mode

org-unfontify-region: Handle invisible parts of links

* lisp/org.el (org-unfontify-region): Reveal folded parts of links.

Fixes https://orgmode.org/list/m2wndakbk0.fsf@ntnu.no
org-agenda.el: Improve docstrings of agenda date navigation commands

* lisp/org-agenda.el (org-agenda-goto-date)
(org-agenda-goto-today, org-agenda-later, org-agenda-earlier):
Improve documentation and add crossreferences.
ox-latex tabbing environment support

* lisp/ox-latex.el: New `org-latex--align-string-tabbing',
`org-table--org-tabbing' functions.  Modified `org-latex-table-cell' to
use optional tabbing delimiters.

* etc/ORG-NEWS: support in ox-latex for tabbing environment.

* doc/org-manual.org: mention support for new environment.

Created-by: Bob Vergauwen <emacs@vergauwen.me>
org-persist: Avoid overwriting / re-reading unchanged persisted data

* lisp/org-persist.el (org-persist--read-cache):
(org-persist--write-cache): New variables holding previously written /
read data.
(org-persist-read): Avoid re-reading data from FS when the writing has
been performed in the same Emacs session.
(org-persist-write): Do not overwrite unchanged data.
org-persist: Display read errors in echo area

* lisp/org-persist.el (org-persist--read-elisp-file): Do not silently
ignore "Invalid read syntax" error.  Report it via message.  Yet
making the error less intrusive compared to `warn'.
org-persist--gc-expired-p: Fix expiry check

* lisp/org-persist.el (org-persist--gc-expired-p): Fix comparison when
expiry date is set to number of days.  The old code flipped the check
and treated all the recent entries as expired.
Merge branch 'bugfix'
Backport commit 9a4862a97 from Emacs

doc/misc/org.org: Remove spurious markup.
9a4862a9738c2abab8fb4fb2e4e57b69dea679d7
Stefan Kangas
Wed Jun 8 13:16:32 2022 +0200
Remove XEmacs and ancient Emacs compat code

* lisp/org-colview.el (org-columns-remove-overlays):
* lisp/org-ctags.el (org-ctags-find-tag-interactive):
* lisp/org-macs.el (org-fit-window-to-buffer):
* lisp/org-mouse.el (org-mouse-show-context-menu):
* lisp/org-table.el (org-table-fedit-lisp-indent):
* lisp/org.el (org-version, org-reload):
* lisp/ox-html.el (org-html-template, org-html--build-meta-info):
Remove Emacs 21 and 22 compat code.

* lisp/ol-eww.el (org-eww-copy-for-org-mode):
* lisp/ol-w3m.el (org-w3m-copy-for-org-mode):
* lisp/org-clock.el (org-clock-select-task):
* lisp/org-macs.el (org-fit-window-to-buffer):
* lisp/org-refile.el (org-refile):
* lisp/org.el (org-change-tag-in-region): Remove XEmacs compat code.

* lisp/org-goto.el (org-goto--set-map):
* lisp/org-macs.el (org-fit-window-to-buffer):
* lisp/org-table.el (orgtbl-mode):
* lisp/org.el (org-setup-filling): Remove XEmacs or Emacs 19 or 20
compat code.  (It is one of these; not clear which.)
Auto-Upcase/downcase #+begin/#+end in structure templates

* lisp/org-tempo.el (org-tempo-add-block):
* lisp/org.el (org-insert-structure-template): When inserting
 #+begin_type/#+end_type, follow type's case.  TYPE will become
 #+BEGIN_TYPE and type will become #+bein_type.

(org-insert-structure-template): Make sure that we use
case-insensitive match even when user changes case-fold-search value.

(org-structure-template-alist): Clarify selection of #+BEGIN/END
vs. #+begin/end in the docstring.

* etc/ORG-NEWS (Structure templates now respect case used in
~org-structure-template-alist~): Document the change.
org-table.el: Fix orgtbl-mode not remapping delete key

* lisp/org-table.el (orgtbl-setup): Remap `delete-forward-char' in
addition to `delete-char'.  The former is called in Emacs >26.

Partially fixes
https://orgmode.org/list/1AD1B9B7-5A15-4F86-9274-B04B83694C85@misasa.okayama-u.ac.jp
bfd63cc4 — Allen Li 5 months ago
org: Improve org-todo handling of negative prefix args

* lisp/org.el (org-todo): Handle -1 prefix args consistently and error
on other negative args.
9fb9a2bd — Sébastien Miquel 17 days ago
org.el (org-format-latex-header): Put DEFAULT-PACKAGES before PACKAGES

* lisp/org.el (org-format-latex-header): Put DEFAULT-PACKAGES before
PACKAGES, as per org-latex-packages-alist's documentation.

`org-format-latex-header' is mostly used to generate in-buffer images
from LaTeX fragments.  For LaTeX document export, the header is
generated by `org-splice-latex-header' ond `org-latex-classes' instead
and the default and documented behaviour is to insert DEFAULT-PACKAGES
before PACKAGES.

See also
https://list.orgmode.org/877d5gg5rt.fsf@localhost/T/#m2ad2f3b1509e1af72016e8e6fad3557ff3083046
Revert "org-export-data: Concatenate strings in temporary buffer for performance"

This reverts commit a158b263a69c89ff74536163d69b12117316b034.
The commit actually makes not measurable performance difference.
org-persist: Fix expiry check

* lisp/org-persist.el (org-persist--gc-expired-p): Fix incorrect plist
key.
doc/Makefile: Limit memory consumption when generating docs

* doc/Makefile: Do not disable garbage collection completely (as it
was after 3684c7967) when generating docs.  Use no too large 50Mb
`gc-cons-threshold' instead.

See
https://yhetil.org/emacs-devel/9778F176-E724-4E61-B0FB-327BCDD316C0@acm.org
for the testing behind the 50Mb constant.
Escape single left quotes in docstrings

* lisp/ob-core.el (org-babel-default-header-args):
* lisp/ob-julia.el (org-babel-julia-evaluate-external-process):
(org-babel-julia-evaluate-session):
* lisp/ob-lua.el (org-babel-lua-read-string):
* lisp/ob-table.el (org-sbe):
* lisp/oc-basic.el (org-cite-basic--shorten-names):
* lisp/org-agenda.el (org-agenda-sorting-strategy):
(org-agenda--mark-blocked-entry):
(org-agenda-set-restriction-lock):
* lisp/org-fold-core.el (org-fold-core--specs):
(org-fold-core-remove-folding-spec):
(org-fold-core-get-folding-spec):
(org-fold-core--isearch-overlays):
* lisp/org-plot.el (org--plot/prime-factors):
* lisp/org-table.el (org-table-collapse-header):
* lisp/org.el (org-special-ctrl-o):
(org-latex-to-html-convert-command):
* lisp/ox-html.el (org-html--unlabel-latex-environment):
* lisp/ox-publish.el (org-publish-find-property):
Use \\=' when there's a need for a single left quote in a docstring.

The emacs-29 byte compiler complains about such usage.
doc/org-manual.org: Fix un-escaped macro

* doc/org-manual.org (Key bindings in Texinfo export): Escape macro
definition inside example block.
org-manual: Fix example block with unsupported language name parameter

* doc/org-manual.org (Breaking Down Tasks into Subtasks): Remove
unsupported LANG parameter from #+begin_example LANG.
org-cycle-list-bullet: Preserve relative point position

* lisp/org-list.el (org-cycle-list-bullet): Keep point position
relative to bullet beginning/end when changing the list bullet.

* testing/lisp/test-org-list.el (test-org-list/cycle-bullet): Add
tests.

Fixes https://orgmode.org/list/m2wndjfi32.fsf@gmail.com
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