Emacs: LSP: Configure breadcrumb-mode.

init.d/programming/lsp.el

@@ -21,7 +21,9 @@
            (lsp-semantic-tokens-apply-modifiers t)
            (lsp-prefer-capf t)
            (lsp-keymap-prefix "C-c l")
-           (lsp-keep-workspace-alive nil))
+           (lsp-keep-workspace-alive nil)
+           (lsp-headerline-breadcrumb-segments
+            '(project path-up-to-project file symbols)))
   :custom-face
   ;; Semantic highlighting. TODO: Check later if better options are available.
   (lsp-face-semhl-variable ((t (:inherit font-lock-variable-name-face

init.d/text/common.el

@@ -76,7 +76,9 @@
 
             (defun my/ruler-on ()
               "Turn `ruler-mode' on."
-              (ruler-mode 1)))
+              (unless (bound-and-true-p lsp-mode)
+                ;; lsp-mode has this breadcrumb thingie instead.
+                (ruler-mode 1))))
   :custom-face (ruler-mode-default ((t (:inherit·default
                                         :box·nil))))
   :hook ((find-file . my/ruler-on)