Hello, I'd like to suggest changing the following defcustom variables into defconst:
- org-deadline-string - org-scheduled-string - org-closed-string - org-clock-string - org-comment-string - org-quote-string - org-effort-property - org-archive-tag There's no fundamental reason to change these, as they belong to Org syntax, much like star character for headlines and ":END:" closing string for drawers. They can also introduce bugs in code when modified (e.g. modifying `org-effort-property' breaks `ox-taskjuggler'). Of course, this can be avoided with careful checks, but this puts an extra burden on developers for a tiny benefit for the user. Eventually, they can be costly, since changing any of them implies that cache in every Org buffer must be erased. Allowing customization is generally good, but I think Org syntax should never be a moving target. Note that this shouldn't introduce much backward incompatibility (unless user changes them through customize interface) since a defconst can still be setq'ed and variables will still be used in code base. Opinions? Regards, -- Nicolas Goaziou