Bug: Cursor Disapears in Org-Src Blocks in Indent Mode [9.2.6 (release_9.2.6-559-ga01a8f @ /Users/djm/.emacs.d/straight/build/org/)]

Bug: Cursor Disapears in Org-Src Blocks in Indent Mode [9.2.6 (release_9.2.6-559-ga01a8f @ /Users/djm/.emacs.d/straight/build/org/)]

[Dylan McDowell]

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Hello,

Expected Behavior: My cursor is always visible throughout my entire
org-document

Actual Behavior: When moving through org-src blocks, my cursor is
visible until I move it to the end of the line. Then my cursor disapears
and only shows up when the cursor is placed in the middle of the line.

This behavior only happens when I hit 'org-block-begin-line', continues
through the 'org-block' face and 'org-block-end-line'.

Also, this behavior only happens if 'org-ident-mode' is turned on.

Also, this behavior only happens if I have the aforementioned faces set
to a different background color.

To summarize:

Org-Indent-Mode: On
Org-Block Faces: Different color than default bg
Cursor Behavior: Unexpected

Org-Indent-Mode: Off
Org-Block Faces: Different color than default bg
Cursor Behavior: Expected

Org-Indent-Mode: On
Org-Block Faces: Default bg
Cursor Behavior: Expected

Even with removing the rest of my 'init.el' and only changing the
org-block faces this same behavior happens. I suspect this might have
something to do with the new ':extend' keyword, but this behavior
persists even when I don't set ':extend t'.

Here is an example of how I am modifying the faces:

(org-block (:background gruvbox-dark1 :extend t))

(org-block-begin-line (:underline gruvbox-dark4 :background
gruvbox-dark0 :foreground gruvbox-dark4 :extend t))

(org-block-end-line (:overline gruvbox-dark4 :background
gruvbox-dark0 :foreground gruvbox-dark4 :extend t))

Emacs : GNU Emacs 27.0.50 (build 2, x86_64-apple-darwin19.0.0, NS appkit-1894.00 Version 10.15 (Build 19A583))
of 2019-11-08
Package: Org mode version 9.2.6 (release_9.2.6-559-ga01a8f @ /Users/djm/.emacs.d/straight/build/org/)

current state:
==============
(setq
org-src-mode-hook '(config-org--supress-final-newline org-src-babel-configure-edit-buffer
org-src-mode-configure-edit-buffer)
org-link-shell-confirm-function 'yes-or-no-p
org-insert-heading-respect-content t
org-metadown-hook '(org-babel-pop-to-session-maybe)
org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
org-highlight-sparse-tree-matches nil
org-enforce-todo-dependencies t
org-src-tab-acts-natively t
org-imenu-depth 4
org-startup-folded 'content
org-blocker-hook '(org-block-todo-from-children-or-siblings-or-parent)
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 toc-org-mode org-bullets-mode
visual-line-mode yas-minor-mode)
org-outline-path-complete-in-steps nil
org-archive-hook '(org-attach-archive-delete-maybe)
org-confirm-elisp-link-function 'yes-or-no-p
org-startup-indented t
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-babel-pre-tangle-hook '(save-buffer)
org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
org-hide-emphasis-markers t
org-catch-invisible-edits 'smart
org-occur-hook '(org-first-headline-recenter)
org-indirect-buffer-display 'current-window
org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines
org-optimize-window-after-visibility-change)
org-speed-command-hook '(org-speed-command-activate org-babel-speed-command-activate)
org-clock-persist-file "/Users/djm/.cache/emacs/var/org/clock-persist.el"
org-refile-allow-creating-parent-nodes 'confirm
org-id-locations-file "/Users/djm/.cache/emacs/var/org/id-locations.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-link-translation-function 'toc-org-unhrefify
org-link-elisp-confirm-function 'yes-or-no-p
org-src-window-setup 'current-window
org-confirm-babel-evaluate nil
)

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Re: Bug: Cursor Disapears in Org-Src Blocks in Indent Mode [9.2.6 (release_9.2.6-559-ga01a8f @ /Users/djm/.emacs.d/straight/build/org/)]

[Fraga, Eric]

On Friday,  8 Nov 2019 at 10:41, Dylan McDowell wrote:
> Expected Behavior: My cursor is always visible throughout my entire
> org-document
>
> Actual Behavior: When moving through org-src blocks, my cursor is
> visible until I move it to the end of the line. Then my cursor disapears
> and only shows up when the cursor is placed in the middle of the line.

I imagine this is a bug in Emacs, not org, one that people are currently
trying to track down.  See the emacs developers mailing list.  The
problem has to do with faces that have the :extend attribute set and
especially those with a different background.

On the developers list, they are looking for an easily reproducible
example starting from emacs -Q, by the way...

-- 
Eric S Fraga via Emacs 27.0.50, Org release_9.2.6-552-g8c5a78