That makes sense to me. If we really want to keep the current behavior, I
think we would need to update the doc string for
`org-columns-inhibit-recalculation' to match, since right now if I read it
I would assume that nothing gets recomputed. While I think your proposal is
the right approach, we would need to add something in NEWS since I think
this could be considered a breaking change.

Cheers,

Derek

On Tue, Jun 9, 2026 at 11:19 PM Slawomir Grochowski <
[email protected]> wrote:

> Hi,
>
> `org-columns-inhibit-recalculation' prevents `org-columns-compute-all'
> from running when column view is rebuilt after operations such as
> changing a column width or reordering columns.
>
> However, `org-columns--compute-clock-summaries' is still called in these
> cases.  Consequently, changing only the presentation may invoke
> `org-clock-sum' or `org-clock-sum-today', which can be relatively
> expensive.
>
> Would it make sense to apply the same inhibition to clock summaries?
>
> diff --git a/lisp/org-colview.el b/lisp/org-colview.el
> index bbc9d28f7..c83056c68 100644
> --- a/lisp/org-colview.el
> +++ b/lisp/org-colview.el
> @@ -1007,7 +1007,8 @@ the buffer."
>    (save-restriction
>      (when (and (not global) (org-at-heading-p))
>        (narrow-to-region (point) (org-end-of-subtree t t)))
> -    (org-columns--compute-clock-summaries)
> +    (unless org-columns-inhibit-recalculation
> +      (org-columns--compute-clock-summaries))
>      (org-columns--collect-rows)))
>
> This makes the variable consistently mean “rebuild the display without
> recomputing column values”, including the special CLOCKSUM and
> CLOCKSUM_T columns.
>
> Are there cases where clock summaries should intentionally be
> recomputed while ordinary column summaries remain inhibited?
>
> WDYT?
>
> Best,
> --
> Slawomir Grochowski
>
>

-- 
+---------------------------------------------------------------+
| Derek Chen-Becker                                             |
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