tweak(emacs-lisp): remove pin truncation

This removes the truncation of `package!` `:pin`s. This was originally
intended to make packages.el files easier to skim, but in hindsight it
didn't really. It served little other purpose but to make it harder for
folks to interact with the :pin string.

modules/lang/emacs-lisp/autoload.el

@@ -413,20 +413,6 @@ This generally applies to your private config (`doom-user-dir') or Doom's source
 ;;
 ;;; Fontification
 
-;;;###autoload
-(defun +emacs-lisp-truncate-pin ()
-  "Truncates long SHA1 hashes in `package!' :pin's."
-  (save-excursion
-    (goto-char (match-beginning 0))
-    (and (stringp (plist-get (sexp-at-point) :pin))
-         (search-forward ":pin" nil t)
-         (let ((start (re-search-forward "\"[^\"\n]\\{12\\}" nil t))
-               (finish (and (re-search-forward "\"" (line-end-position) t)
-                            (match-beginning 0))))
-           (when (and start finish)
-             (put-text-property start finish 'display "...")))))
-  nil)
-
 (defvar +emacs-lisp--face nil)
 ;;;###autoload
 (defun +emacs-lisp-highlight-vars-and-faces (end)

modules/lang/emacs-lisp/config.el

@@ -115,8 +115,6 @@ See `+emacs-lisp-non-package-mode' for details.")
    'emacs-lisp-mode
    (append `(;; custom Doom cookies
              ("^;;;###\\(autodef\\|if\\|package\\)[ \n]" (1 font-lock-warning-face t)))
-           ;; Shorten the :pin of `package!' statements to 10 characters
-           `(("(package!\\_>" (0 (+emacs-lisp-truncate-pin))))
            ;; highlight defined, special variables & functions
            (when +emacs-lisp-enable-extra-fontification
              `((+emacs-lisp-highlight-vars-and-faces . +emacs-lisp--face)))))