Update module to conform to doom-emacs style

- Fix Readme.org alignment and metadata
- Add unicode-font to "Plugins" section
- Remove empty "Hacks" section
- Inline +unicode--add-doom-unicode-font

modules/ui/unicode/README.org

@@ -1,13 +1,14 @@
-#+TITLE: :ui unicode
+#+TITLE:   ui/unicode
 #+DATE:    June 8, 2020
+#+SINCE:   v2.0
 #+STARTUP: inlineimages nofold
 
+
 * Table of Contents :TOC_3:noexport:
 - [[#description][Description]]
   - [[#maintainers][Maintainers]]
   - [[#module-flags][Module Flags]]
   - [[#plugins][Plugins]]
-  - [[#hacks][Hacks]]
 - [[#prerequisites][Prerequisites]]
 - [[#features][Features]]
 - [[#configuration][Configuration]]
@@ -37,10 +38,7 @@ This module has no dedicated maintainers.
 This module provides no flags.
 
 ** Plugins
-# A list of linked plugins
++ [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]]
-
-** Hacks
-# A list of internal modifications to included packages; omit if unneeded
 
 * Prerequisites
 This module has no prerequisites.

modules/ui/unicode/autoload.el

@@ -1,13 +1,5 @@
 ;;; ui/unicode/autoload.el -*- lexical-binding: t; -*-
 
-;;;###autoload
-(defun +unicode--add-doom-unicode-font ()
-  "Include doom-unicode font as the top suggested font for unicode glyphs for all blocks"
-  (when doom-unicode-font
-    (let ((doom-unicode-font-family (plist-get (font-face-attributes doom-unicode-font) :family)))
-    (dolist (unicode-block unicode-fonts-block-font-mapping)
-      (push doom-unicode-font-family (cadr unicode-block))))))
-
 ;;;###autoload
 (add-hook! 'doom-init-ui-hook
   (defun +unicode-init-fonts-h ()
@@ -21,10 +13,15 @@ necessary."
 
 ;;;###autoload
 (defun +unicode-setup-fonts-h (&optional frame)
-  "Initialize `unicode-fonts', if in a GUI session."
+  "Initialize `unicode-fonts', if in a GUI session.
+
+If doom-unicode-font is set, add it as preferred font for all unicode blocks."
   (when (and frame (display-graphic-p frame))
     (with-selected-frame frame
       (require 'unicode-fonts)
+      (when doom-unicode-font
+        (let ((doom-unicode-font-family (plist-get (font-face-attributes doom-unicode-font) :family)))
+          (dolist (unicode-block unicode-fonts-block-font-mapping)
+            (push doom-unicode-font-family (cadr unicode-block)))))
       ;; NOTE will impact startup time on first run
-      (+unicode--add-doom-unicode-font)
       (unicode-fonts-setup))))