finally, hover completion and docs

config.el

@@ -119,9 +119,37 @@
 (after! org-journal
   (setq org-journal-dir "~/Nextcloud/org/journal")
   (setq org-journal-file-format "%Y_%m_%d.org")
-)
+  (setq org-journal-file-header "")
+  )
 
 (after! org-download
   (setq-default org-download-image-dir "~/Nextcloud/org/img")
   (add-hook 'dired-mode-hook 'org-download-enable)
-)
+  )
+
+;; autocomplete corfu
+(after! lsp-mode
+  (setq lsp-completion-provider :none)) ;; Disable LSP's completion provider
+
+(after! corfu
+  (setq corfu-auto t                ;; Enable auto completion
+        corfu-auto-delay 0.0        ;; No delay for completion
+        corfu-auto-prefix 1         ;; Complete after 1 character
+        corfu-preview-current t     ;; Preview current candidate
+        corfu-preselect 'prompt     ;; Preselect first item
+        corfu-popupinfo-delay '(0.5 . 0.2))  ;; Show docs after 0.5 sec
+
+  ;; VSCode-like keybindings
+  (map! :map corfu-map
+        "C-j" #'corfu-next
+        "C-k" #'corfu-previous
+        "TAB" #'corfu-insert
+        "<escape>" #'corfu-quit)
+
+  (corfu-popupinfo-mode)) ;; Enable popup documentation
+
+(after! lsp-ui
+  (setq lsp-ui-doc-enable t
+        lsp-ui-doc-show-with-mouse t     ;; Show doc on mouse hover
+        lsp-ui-doc-delay 0.2             ;; Delay before showing
+        lsp-ui-doc-position 'at-point))  ;; Show at point instead of sidebar

init.el

@@ -23,8 +23,8 @@
        ;;layout            ; auie,ctsrnm is the superior home row
 
        :completion
-       company           ; the ultimate code completion backend
+       ;; company           ; the ultimate code completion backend
-      ;; (corfu +orderless)  ; complete with cap(f), cape and a flying feather!
+       (corfu +orderless)  ; complete with cap(f), cape and a flying feather!
        ;;helm              ; the *other* search engine for love and life
        ;;ido               ; the other *other* search engine...
        ;;ivy               ; a search engine for love and life