[BUG] org-open-line in tables broken with stripe-table-mode [9.6.1 (release_9.6.1 @ /usr/share/emacs/29.0.60/lisp/org/)]

[Thomas Schneider <qsx@chaotikum.eu>]

Dear maintainers,

I’ve run into an issue with Org tables in Emacs 29 since it updated Org
to 9.6.  While I think it is a very similar issue to [0] and thus
probably not Org’s problem, I nevertheless would like to at least record
this for others.

This issue only manifests together with stripe-table-mode from [1].
With that active, C-o (i. e., #'org-open-line) fails with some “argument
out of range” error.

Steps to reproduce:

---
wget https://melpa.org/packages/stripe-buffer-20141208.1508.el
cat << EOF > x.org
|   |
| # |
EOF
emacs -Q -l stripe-buffer-20141208.1508.el --file x.org
M-x stripe-table-mode RET
C-n  # point should now be at the beginning of the 2nd line
C-o  # Result: org-table-insert-row: Args out of range: 7, 12
---

From a user point of view, this was broken by Org 9.6, but as outlined
above, the issue may as well be with stripe-buffer.  In any case, I `git
bisect`ed Org and found that this happens since commit fa7530c7b (Rename
old function call to use org-fold).

The following patch to stripe-buffer partially solves the issue: C-o no
longer fails, but in the table that I found the issue in, C-o and
everything that causes formulas to be (re-)calculated still takes very
long if and only if stripe-table-mode is enabled.

---
diff --git a/stripe-buffer.el b/stripe-buffer.el
index 5a185db..e9a1b57 100644
--- a/stripe-buffer.el
+++ b/stripe-buffer.el
@@ -189,13 +189,13 @@ Used by `stripe-table-mode' Only the first matching group will be painted."
   (let (( visible-ranges (sb/buffer-visible-regions-compressed))
         ranges)
     (cl-dolist (vr visible-ranges)
-      (save-excursion
+      (save-excursion (save-match-data
         (goto-char (car vr))
         (while (and (<= (point) (cdr vr))
                     (re-search-forward stripe-in-table-regex (cdr vr) t)
                     (not (invisible-p (match-beginning 0))))
           (push (cons (match-beginning 1) (match-end 1)) ranges)
-          )))
+          ))))
     (sb/compress-ranges ranges)))
 
 (defun sb/redraw-all-tables (&rest ignore)
---

Whether or not this issue is with Org, I’d appreciate any feedback on
this.

Thanks,
Thomas

[0]: https://lists.gnu.org/archive/html/emacs-orgmode/2022-12/msg00000.html
[1]: https://github.com/sabof/stripe-buffer


Emacs  : GNU Emacs 29.0.60 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.35, cairo version 1.17.6)
 of 2023-01-18
Package: Org mode version 9.6.1 (release_9.6.1 @ /usr/share/emacs/29.0.60/lisp/org/)

current state:
==============
(setq
 org-link-elisp-confirm-function 'yes-or-no-p
 org-bibtex-headline-format-function #[257 "\300%1\236A\207" [:title] 3 "\n\n(fn ENTRY)"]
 org-export-before-parsing-hook '(org-attach-expand-links)
 org-cycle-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines
		  org-cycle-optimize-window-after-visibility-change org-cycle-display-inline-images)
 org-link-from-user-regexp "\\<qsx@naboo\\>\\|\\<qsx\\>"
 org-mode-hook '(#[0 "\300\301\302\303\304$\207"
		   [add-hook change-major-mode-hook org-fold-show-all append local] 5]
		 #[0 "\300\301\302\303\304$\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%10\207" [imenu-create-index-function org-imenu-get-tree] 2]
		 turn-on-auto-fill)
 org-babel-load-languages '((emacs-lisp . t) (sqlite . t))
 org-confirm-shell-link-function 'yes-or-no-p
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-speed-command-hook '(org-speed-command-activate org-babel-speed-command-activate)
 org-fold-core-isearch-open-function 'org-fold-core--isearch-reveal
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
 org-link-shell-confirm-function 'yes-or-no-p
 org-babel-pre-tangle-hook '(save-buffer)
 org-agenda-loop-over-headlines-in-active-region nil
 org-occur-hook '(org-first-headline-recenter)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-link-parameters '(("attachment" :follow org-attach-follow :complete org-attach-complete-link)
		       ("id" :follow org-id-open)
		       ("eww" :follow org-eww-open :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 :insert-description org-info-description-as-command)
		       ("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)
		       ("doi" :follow org-link-doi-open :export org-link-doi-export) ("file+sys")
		       ("file+emacs") ("shell" :follow org-link--open-shell)
		       ("news" :follow
			#[514 "\301\300\302%4Q%2\"\207" ["news" browse-url ":"] 6 "\n\n(fn URL ARG)"])
		       ("mailto" :follow
			#[514 "\301\300\302%4Q%2\"\207" ["mailto" browse-url ":"] 6
			  "\n\n(fn URL ARG)"]
			)
		       ("https" :follow
			#[514 "\301\300\302%4Q%2\"\207" ["https" browse-url ":"] 6 "\n\n(fn URL ARG)"]
			)
		       ("http" :follow
			#[514 "\301\300\302%4Q%2\"\207" ["http" browse-url ":"] 6 "\n\n(fn URL ARG)"])
		       ("ftp" :follow
			#[514 "\301\300\302%4Q%2\"\207" ["ftp" browse-url ":"] 6 "\n\n(fn URL ARG)"])
		       ("help" :follow org-link--open-help :store org-link--store-help)
		       ("file" :complete org-link-complete-file)
		       ("elisp" :follow org-link--open-elisp))
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-list-allow-alphabetical t
 )