Add link-hint

init.el

@@ -810,6 +810,12 @@ See also `crux-reopen-as-root-mode'."
               org-agenda-mode
               tabulated-list-mode))
 
+(setup (:straight link-hint)
+  (:require +link-hint)
+  (+link-hint-setup-open-secondary)
+  (:option link-hint-avy-style 'at-full)
+  (:+key "M-l" #'+link-hint-open-link))
+
 (setup (:straight marginalia)
   (marginalia-mode +1))
 

lisp/+link-hint.el

@@ -0,0 +1,58 @@
+;;; +link-hint.el -*- lexical-binding: t; -*-
+
+;;; Code:
+
+(require 'link-hint)
+
+(defgroup +link-hint nil
+  "Extra customizations for `link-hint'."
+  :group 'link-hint)
+
+(defcustom +link-hint-open-secondary-types '(gnus-w3m-image-url
+                                             gnus-w3m-url
+                                             markdown-link
+                                             mu4e-attachment
+                                             mu4e-url
+                                             notmuch-hello
+                                             nov-link
+                                             org-link
+                                             shr-url
+                                             text-url
+                                             w3m-link
+                                             w3m-message-link)
+  "Link types to define `:open-secondary' for.")
+
+(defun +link-hint-setup-open-secondary (&optional types)
+  "Define the `:open-secondary' link-hint type for TYPES.
+If TYPES is nil, define it for `+link-hint-open-secondary-types'."
+  (dolist (type (or types +link-hint-open-secondary-types))
+    (link-hint-define-type type
+      :open-secondary browse-url-secondary-browser-function
+      :open-secondary-multiple t)))
+
+(defun +link-hint-open-link (prefix)
+  "Open a link.
+Without a PREFIX, open using `browse-url-browser-function'; with
+a PREFIX, use `browse-url-secondary-browser-function'."
+  (interactive "P")
+  (avy-with link-hint-open-link
+    (link-hint--one (if prefix :open-secondary :open))))
+
+(defun +link-hint-open-multiple-links (prefix)
+  "Open multiple links.
+Without a PREFIX, open using `browse-url-browser-function'; with
+a PREFIX, use `browse-url-secondary-browser-function'."
+  (interactive "P")
+  (avy-with link-hint-open-multiple-links
+    (link-hint--one (if prefix :open-secondary :open))))
+
+(defun +link-hint-open-all-links (prefix)
+  "Open all visible links.
+Without a PREFIX, open using `browse-url-browser-function'; with
+a PREFIX, use `browse-url-secondary-browser-function'."
+  (interactive "P")
+  (avy-with link-hint-open-all-links
+    (link-hint--one (if prefix :open-secondary :open))))
+
+(provide '+link-hint)
+;;; +link-hint.el ends here