[O] Regression in org-table-recalculate-buffer-tables and #+startup: shrink [devel branch]

[Kaushal Modi]

Hello,

Lately (past week), I have noticed a failure for all functions to run from my org-mode-hook, because I got an error like:

    File mode specification error: (user-error Not at a table)

This error happens if:

1. I call M-x org-table-recalculate-buffer-tables (I have that function in my org-mode-hook).

2. The Org buffer has #+startup: shrink, and

3. An Org table with column width cookies has #+caption.

Here's a minimal reproducible example:

=====

#+title: User-error when trying to recalculate tables in buffer with shrink enabled

#+startup: shrink

#+caption: Foo
| <25> |
| Foo  |

=====

1. Save above to an Org file, close and reopen that file so that #+startup gets evaluated.

2. M-x org-table-recalculate-buffer-tables and you will get the "user-error: Not at a table" error.

Interestingly, this error does not show up if simply that #+caption line is removed.

I believe that this commit caused this regression: https://code.orgmode.org/bzg/org-mode/commit/222408d70a3674f06ddd6b77e4e1126c602e7361 .

Org mode version 9.2.3 (release_9.2.3-336-g09a1a2 @ /home/kmodi/usr_local/apps/6/emacs/master/share/emacs/site-lisp/org/)

Thanks!

--
Kaushal Modi