Remove emojify (now obsolete)
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config.org
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@ -1568,7 +1568,7 @@ I reckon enabling half the modules Doom provides should do it.
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doom ; what makes DOOM look the way it does
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doom-dashboard ; a nifty splash screen for Emacs
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doom-quit ; DOOM quit-message prompts when you quit Emacs
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(emoji +unicode) ; 🙂
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;; (emoji +unicode) ; 🙂
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;;fill-column ; a `fill-column' indicator
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hl-todo ; highlight TODO/FIXME/NOTE/DEPRECATED/HACK/REVIEW
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;;hydra ; quick documentation for related commands
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@ -1819,6 +1819,7 @@ near-minimal new config:
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*** Visual Settings
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**** Font Face
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***** Setting fonts
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'Fira Code' is nice, and 'Overpass' makes for a nice sans companion. We just need to
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fiddle with the font sizes a tad so that they visually match. Just for fun I'm
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@ -1830,6 +1831,7 @@ aspects are nice, but on others I prefer Fira.
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doom-big-font (font-spec :family "JetBrains Mono" :size 36)
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doom-variable-pitch-font (font-spec :family "Overpass" :size 26)
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doom-unicode-font (font-spec :family "JuliaMono")
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doom-emoji-font (font-spec :family "Twitter Color Emoji") ; Just used by me
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doom-serif-font (font-spec :family "IBM Plex Mono" :size 22 :weight 'light))
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#+end_src
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@ -1840,12 +1842,95 @@ In addition to these fonts, Merriweather is used with =nov.el=, and Alegreya as
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serifed proportional font used by =mixed-pitch-mode= for =writeroom-mode= with Org
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files.
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***** Emojis
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Lastly, it would be good to sort out emojis. All that's really needed here is to
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apply =doom-emoji-font=, which needs to be done here because it's not /actually/ a
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Doom font variable, but rather my own addition.
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#+begin_src emacs-lisp
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(add-hook! 'after-setting-font-hook
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(defun +emoji-set-font ()
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(set-fontset-font t 'emoji doom-emoji-font nil 'prepend)))
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#+end_src
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We might as well also construct a regexp to make identifying emojis if buffers
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more convenient.
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#+begin_src emacs-lisp
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(defvar +emoji-rx
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(let (emojis)
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(map-char-table
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(lambda (char set)
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(when (eq set 'emoji)
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(push (copy-tree char) emojis)))
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char-script-table)
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(rx-to-string `(any ,@emojis)))
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"A regexp to find all emoji-script characters.")
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#+end_src
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For the sake of convenient insertion, we'll also register some emoji aliases
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based on common usage.
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#+begin_src emacs-lisp
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(setq emoji-alternate-names
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'(("🙂" ":)")
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("😄" ":D")
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("😉" ";)")
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("🙁" ":(")
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("😆" "laughing face" "xD")
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("🤣" "ROFL face")
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("😢" ":'(")
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("🥲" ":')")
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("😮" ":o")
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("😑" ":|")
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("😎" "cool face")
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("🤪" "goofy face")
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("🤥" "pinnochio face" "liar face")
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("😠" ">:(")
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("😡" "angry+ face")
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("🤬" "swearing face")
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("🤢" "sick face")
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("😈" "smiling imp")
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("👿" "frowning imp")
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("❤️" "<3")
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("🫡" "o7")
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("👍" "+1")
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("👎" "-1")
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("👈" "left")
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("👉" "right")
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("👆" "up")
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("💯" "100")
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("💸" "flying money")))
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#+end_src
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Lastly, when using Emacs 28+ it would be nice to open the nice emoji dispatch
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with the leader key as well as =C-x 8 e=. Since =SPC e= is unclaimed, let's just use
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that until we have a better use for it (we could also split up the insertion and
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querying commands in other parts of the map).
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#+begin_src emacs-lisp
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(when (>= emacs-major-version 29)
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(map! :leader
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(:prefix ("e" . "Emoji")
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:desc "Search" "s" #'emoji-search
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:desc "Recent" "r" #'emoji-recent
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:desc "List" "l" #'emoji-list
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:desc "Describe" "d" #'emoji-describe
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:desc "Insert" "i" #'emoji-insert
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:desc "Insert" "e" #'emoji-insert)))
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#+end_src
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***** Checking the system
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Because we care about how things look let's add a check to make sure we're told
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if the system doesn't have any of those fonts.
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#+name: detect-missing-fonts
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#+begin_src emacs-lisp :tangle no :noweb-ref none
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(defvar required-fonts '("JetBrainsMono.*" "Overpass" "JuliaMono" "IBM Plex Mono" "Merriweather" "Alegreya"))
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(defvar required-fonts '("JetBrainsMono.*" "Overpass" "JuliaMono" "IBM Plex Mono"
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"Merriweather" "Alegreya" "Twitter Color Emoji"))
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(defvar available-fonts
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(delete-dups (or (font-family-list)
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@ -4164,78 +4249,6 @@ situations decently.
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(setq simple-comment-markup-set '(org markdown-code)))
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#+end_src
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*** Emojify
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#+call: confpkg("!Pkg emojify")
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#+begin_quote
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From the =:ui emoji= module.
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#+end_quote
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For starters, twitter's emojis look nicer than emoji-one.
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Other than that, this is pretty great OOTB 😀.
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#+begin_src emacs-lisp
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(setq emojify-emoji-set "twemoji-v2")
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#+end_src
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One minor annoyance is the use of emojis over the default character
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when the default is actually preferred. This occurs with overlay symbols I use
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in Org mode, such as checkbox state, and a few other miscellaneous cases.
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We can accommodate our preferences by deleting those entries from the emoji hash
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table
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#+begin_src emacs-lisp
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(defvar emojify-disabled-emojis
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'(;; Org
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"◼" "☑" "☸" "⚙" "⏩" "⏪" "⬆" "⬇" "❓" "↔"
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;; Terminal powerline
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"✔"
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;; Box drawing
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"▶" "◀"
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;; I just want to see this as text
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"©" "™")
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"Characters that should never be affected by `emojify-mode'.")
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(defadvice! emojify-delete-from-data ()
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"Ensure `emojify-disabled-emojis' don't appear in `emojify-emojis'."
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:after #'emojify-set-emoji-data
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(dolist (emoji emojify-disabled-emojis)
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(remhash emoji emojify-emojis)))
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#+end_src
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Now, it would be good to have a minor mode which allowed you to type ascii/gh
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emojis and get them converted to unicode. Let's make one.
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#+begin_src emacs-lisp
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(defun emojify--replace-text-with-emoji (orig-fn emoji text buffer start end &optional target)
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"Modify `emojify--propertize-text-for-emoji' to replace ascii/github emoticons with unicode emojis, on the fly."
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(if (or (not emoticon-to-emoji) (= 1 (length text)))
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(funcall orig-fn emoji text buffer start end target)
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(delete-region start end)
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(insert (ht-get emoji "unicode"))))
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(define-minor-mode emoticon-to-emoji
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"Write ascii/gh emojis, and have them converted to unicode live."
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:global nil
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:init-value nil
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(if emoticon-to-emoji
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(progn
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(setq-local emojify-emoji-styles '(ascii github unicode))
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(advice-add 'emojify--propertize-text-for-emoji :around #'emojify--replace-text-with-emoji)
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(unless emojify-mode
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(emojify-turn-on-emojify-mode)))
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(setq-local emojify-emoji-styles (default-value 'emojify-emoji-styles))
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(advice-remove 'emojify--propertize-text-for-emoji #'emojify--replace-text-with-emoji)))
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#+end_src
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This new minor mode of ours will be nice for messages, so let's hook it in for
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Email and IRC.
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#+begin_src emacs-lisp
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(add-hook! '(mu4e-compose-mode org-msg-edit-mode circe-channel-mode) (emoticon-to-emoji 1))
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#+end_src
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*** Doom modeline
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#+call: confpkg("!Pkg Doom modeline", after="doom-modeline")
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