eldoc nitsmain

1 files changed, 23 insertions, 2 deletions

diff --git a/custom/jao-custom-programming.el b/custom/jao-custom-programming.el
index fb98314..925c2f0 100644
--- a/custom/jao-custom-programming.el
+++ b/custom/jao-custom-programming.el
@@ -1,6 +1,26 @@
 ;; -*- lexical-binding: t -*-
 
 ;;; Tools
+;;;; eldoc
+(use-package eldoc
+  :init (setq eldoc-minor-mode-string nil
+              eldoc-idle-delay 0.1
+              eldoc-echo-area-display-truncation-message nil
+              eldoc-echo-area-use-multiline-p 5
+              eldoc-echo-area-prefer-doc-buffer 'maybe
+              eldoc-display-functions '(eldoc-display-in-echo-area))
+  :config (global-eldoc-mode 1))
+
+(defun jao-eldoc-toggle ()
+  "Toggle eldoc's documentation buffer."
+  (interactive)
+  (let ((buffer (eldoc-doc-buffer)))
+    (if-let (w (and buffer (get-buffer-window buffer)))
+        (delete-window w)
+      (eldoc-doc-buffer t))))
+
+(jao-define-attached-buffer "\\*eldoc\\( .*\\)?\\*" 12)
+
 ;;;; automatic modes
 (add-to-list 'auto-mode-alist '("\\.mix\\'" . hexl-mode))
 (add-to-list 'auto-mode-alist '("\\.m4\\'" . m4-mode))
@@ -35,8 +55,9 @@
 (use-package eglot
   :init ;; (setq eglot-ignored-server-capabilites '(:inlayHintProvider))
   (defun jao-eglot-managed-mode-hook ()
-    (flymake-mode -1)
-    (eglot-inlay-hints-mode -1))
+    (flymake-mode 1)
+    (eglot-inlay-hints-mode -1)
+    (setq-local eldoc-display-functions '(eldoc-display-in-buffer)))
   :config
   :hook (eglot--managed-mode . jao-eglot-managed-mode-hook)
   :bind (:map eglot-mode-map (("C-h ." . jao-eldoc-toggle))))