Emacs: LSP: Improve semantic highlighting.

init.d/programming/lsp.el

@@ -1,6 +1,6 @@
 ;;; lsp.el --- Language Server Protocol.             -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-11-13T14:50:05+0100>
+;; Time-stamp: <2020-12-01T18:20:29+0100>
 
 ;;; Commentary:
 
@@ -21,8 +21,16 @@
              (lsp-eldoc-render-all t)
              (lsp-restart 'auto-restart)
              (lsp-enable-semantic-highlighting t) ; Needs clangd 11(?).
+             (lsp-semantic-tokens-apply-modifiers t)
              (lsp-prefer-capf t)
              (lsp-keymap-prefix "C-c l"))
+    :custom-face
+    ;; Semantic highlighting. TODO: Check later if better options are available.
+    (lsp-face-semhl-variable ((t (:inherit font-lock-variable-name-face
+                                           :italic t))))
+    (lsp-face-semhl-parameter ((t (:inherit font-lock-variable-name-face
+                                            :italic t :underline t))))
+    (lsp-face-semhl-member ((t (:inherit default))))
     :config (progn
               (setq lsp-clients-clangd-args '("--compile-commands-dir=build"))
               ;; Add “-clang-tidy” to clangd args if the version supports it.