14 DEC 2022 from elken repo.

config.el

@@ -13,12 +13,20 @@
   (tab-always-indent 'complete)
   (corfu-min-width 80)
   (corfu-max-width corfu-min-width)
+  (corfu-preselect-first nil)
   :hook
   (doom-first-buffer . global-corfu-mode)
   :config
   (when (modulep! +minibuffer)
     (add-hook 'minibuffer-setup-hook #'+corfu--enable-in-minibuffer))
 
+  ;; Dirty hack to get c completion running
+  ;; Discussion in https://github.com/minad/corfu/issues/34
+  (when (and (modulep! :lang cc)
+             (equal tab-always-indent 'complete))
+    (map! :map c-mode-base-map
+          :i [remap c-indent-line-or-region] #'completion-at-point))
+
   ;; Reset lsp-completion provider
   (add-hook 'doom-init-modules-hook
             (lambda ()
@@ -30,13 +38,22 @@
             (lambda ()
               (setf (alist-get 'lsp-capf completion-category-defaults) '((styles . (orderless flex))))))
 
+  (defun corfu-move-to-minibuffer ()
+    "Move current completions to the minibuffer"
+    (interactive)
+    (let ((completion-extra-properties corfu--extra)
+          completion-cycle-threshold completion-cycling)
+      (apply #'consult-completion-in-region completion-in-region--data)))
+
   (map! :map corfu-map
         "C-SPC"    #'corfu-insert-separator
         "C-n"      #'corfu-next
         "C-p"      #'corfu-previous
+        "M-m"      #'corfu-move-to-minibuffer
         (:prefix "C-x"
                  "C-k"     #'cape-dict
                  "C-f"     #'cape-file))
+
   (after! evil
     (advice-add 'corfu--setup :after 'evil-normalize-keymaps)
     (advice-add 'corfu--teardown :after 'evil-normalize-keymaps)
@@ -135,6 +152,20 @@
               ("C-q" . corfu-quick-insert)))
 
 
+(use-package! corfu-echo
+  :after corfu
+  :hook (corfu-mode . corfu-echo-mode))
+
+
+(use-package! corfu-info
+  :after corfu)
+
+
+(use-package! corfu-popupinfo
+  :after corfu
+  :hook (corfu-mode . corfu-popupinfo-mode))
+
+
 (use-package! evil-collection-corfu
   :when (modulep! :editor evil +everywhere)
   :defer t