Remove el-patch on setup

Setup 1.2 (I'm pretty sure) removed the `ensure-function' and `ensure-kbd'
functions, instead using an `:ensure' keyword in `setup-define'.  This makes it
way harder to /not/ ensure things when I don't want them, so I just have to use
regular elisp when I want to do something funky.  Oh well.

early-init.el

@@ -123,11 +123,11 @@ See `no-littering' for examples.")
   (require pkg)
   (require (intern (format "+%s" pkg)) nil :noerror))
 
-;;; Appendix
+;; Setup `setup'
 
-;; I've patched setup to look at `setup-ensure-function-inhibit' to decide
-;; whether to ensure functions or not with local macros.
-(setq setup-ensure-function-inhibit t)
+(add-to-list 'setup-modifier-list 'setup-wrap-to-demote-errors)
+
+;;; Appendix
 
 ;; Get rid of a dumb alias.  straight-ಠ_ಠ-mode really slows down all
 ;; minibuffer completion functions.  Since it's a (rarely-used, even)

lisp/+setup.el

@@ -24,31 +24,6 @@
 (require 'setup)
 (require 'straight)
 
-;; I don't like the "magic" `setup' performs to ensure a symbol is a
-;; function in `:global', `:bind', `:hook', `:hook-into', and others.
-;; So here, I'll just make it return the symbol unmodified.
-(el-patch-feature setup)
-(with-eval-after-load 'setup
-  (el-patch-defvar
-    (el-patch-add setup-ensure-function-inhibit nil
-		  "Whether to inhibit `setup-ensure-function'."))
-  (el-patch-defun setup-ensure-function (sexp)
-    (el-patch-concat
-      "Attempt to return SEXP as a quoted function name."
-      (el-patch-add
-	"\nIf `setup-ensure-function-inhibit' is non-nil, just return SEXP."))
-    (el-patch-wrap 3 0
-      (if (and setup-ensure-function-inhibit
-               (not (eq sexp (setup-get 'mode))))
-	  sexp
-	(cond ((eq (car-safe sexp) 'function)
-               sexp)
-              ((eq (car-safe sexp) 'quote)
-               `#',(cadr sexp))
-              ((symbolp sexp)
-               `#',sexp)
-              (sexp))))))
-
 (setup-define :face
     (lambda (face spec)
       `(custom-set-faces '(,face ,spec 'now "Customized by `setup'.")))