Refactor fringe-helper config

core/core-ui.el

@@ -160,7 +160,10 @@ mode is detected.")
   (advice-add #'all-the-icons-alltheicon :around #'doom*disable-all-the-icons-in-tty))
 
 (def-package! fringe-helper
-  :commands fringe-helper-define)
+  :commands (fringe-helper-define fringe-helper-convert)
+  :init
+  (unless (fboundp 'define-fringe-bitmap)
+    (fset 'define-fringe-bitmap (lambda (&rest _)))))
 
 (def-package! hideshow ; built-in
   :commands (hs-minor-mode hs-toggle-hiding hs-already-hidden-p)

modules/ui/doom/config.el

@@ -111,7 +111,6 @@
              ov 'display (propertize "  [...]  " 'face '+doom-folded-face))))))
 
 
-(when (and (display-graphic-p) (fboundp 'define-fringe-bitmap))
 ;; NOTE Adjust these bitmaps if you change `doom-ui-fringe-size'
 (after! flycheck
   ;; because git-gutter is in the left fringe
@@ -139,4 +138,4 @@
     "X......."
     "XX......"
     "XXX....."
-      "XXXX....")))
+    "XXXX...."))