which-key-key-based-description-replacement-alist not working?

[justbur]

which-key-key-based-description-replacement-alist not working?

[justbur]

Sorry! Yes, I broke that way of doing it. I switched to a better way of storing the keys that doesn't rely on strings. This should work for you

(which-key-add-key-based-replacements
  "C-x 8" "unicode"
  "C-x a" "abbrev/expand"
...
)

[justbur]

I just realized that I didn't update the README. Doing that now..

[kaushalmodi]

Cool! I will try that. While you are doing that, you can also mark that var as deprecated.

[justbur]

Well... It's not deprecated because I'm still using it. Maybe I screwed up, but my intention was for people to use the helper functions, which are used the same way. At least the readme is correct now. Sorry for the confusion.

[kaushalmodi]

No problem. Your suggested method brings back the functionality. Thanks for the quick reply!

[kaushalmodi]

If you wish, you can make that a defvar instead of a defcustom and rename it to which-key--key-based-description-replacement-alist (Note the which-key-- prefix). That will give a clear indication that users are not supposed to tinker with it.

[justbur]

That's a good idea. I'll do that soon. Thanks

[justbur]

@kaushalmodi Do you think I should use a message or a warning for the old variable?

[kaushalmodi]

I believe a warning would be justified as it's a signification change in the structure of that alist.

I had a related suggestion; why not merge these two into a single function and set the major mode specific options ".dir-locals.el style":

Before

(which-key-add-key-based-replacements
  "C-x C-f" "find files")
(which-key-add-major-mode-key-based-replacements 'org-mode
  "C-c C-c" "Org C-c C-c"
  "C-c C-a" "Org Attach")

After

(which-key-add-key-based-replacements
  '((nil . (("C-x C-f" . "find files")))
    (org-mode . (("C-c C-c" . "Org C-c C-c")
                 ("C-c C-a" . "Org Attach")))))

This might need a quite some code reworking. So it can be understood if you choose not to take this approach.

[justbur]

I think what I'll do is switch to defvar as you suggested but not change the name. I can put some code in there to detect if the old style of key string is being used and warn then, but also do the conversion automatically.

Thanks, I'll think about your suggestion for the function change. I think I find the current way more readable at a glance.

[justbur]

I pushed the changes. I opted not to change the variable names, but just to add code that fixes the old format if necessary for backwards compatibility. It will print a message now if it detects the old format.

Thanks for the report. Your old code should work now too, actually, but the new way will be preferred going forward.

[justbur]

@kaushalmodi Are you happy with the solution?

[kaushalmodi]

Yes, thanks!