scope.el: Delete some unused functions

diff --git a/lisp/emacs-lisp/scope.el b/lisp/emacs-lisp/scope.el
index fe9e4b7c37d042be21ba1ef04745ddc0b2d06384..82bb02e07b4bb6b0ed968b24c65b9431bff99377 100644 (file)
--- a/lisp/emacs-lisp/scope.el
+++ b/lisp/emacs-lisp/scope.el
@@ -84,44 +84,6 @@ Optional argument LOCAL is a local context to extend."
          (scope-local-new bare beg local) (cdr bindings) body))
     (scope-n local body)))
 
-(defun scope-if-let* (local bindings body)
-  (if bindings
-      (let ((binding (car bindings)))
-        (if (consp binding)
-            (if (cdr binding)
-                ;; BINDING is (SYMBOL VALUEFORM).
-                (let* ((sym (car binding))
-                       (bare (bare-symbol sym))
-                       (beg (scope-sym-pos sym)))
-                  (when beg
-                    (funcall scope-callback 'variable
-                             beg (length (symbol-name bare)) beg))
-                  (scope-1 local (cadr binding))
-                  (scope-if-let* (scope-local-new bare beg local)
-                                 (cdr bindings) body))
-              ;; BINDING is (VALUEFORM).
-              (scope-1 local (car binding))
-              (scope-if-let* local (cdr bindings) body))
-          ;; BINDING is just SYMBOL.
-          (let* ((sym binding)
-                 (bare (bare-symbol sym))
-                 (beg (scope-sym-pos sym)))
-            (when beg
-              (funcall scope-callback 'variable
-                       beg (length (symbol-name bare)) beg))
-            (scope-if-let* (scope-local-new bare beg local)
-                           (cdr bindings) body))))
-    (scope-n local body)))
-
-(defun scope-if-let (local bindings body)
-  (scope-if-let* local
-                 (if (and (consp bindings)
-                          (or (symbol-with-pos-p (car bindings))
-                              (symbolp (car bindings))))
-                     (list bindings)
-                   bindings)
-                 body))
-
 (defun scope-lambda (local args body)
   (let ((int-spec nil)
         (doc-form nil))
@@ -194,23 +156,6 @@ Optional argument LOCAL is a local context to extend."
     (scope-1 local bodyform)
     (dolist (handler handlers) (scope-n l (cdr handler)))))
 
-(defun scope--backquote (local elements depth)
-  (cond
-   ((zerop depth) (scope-n local elements))
-   ((consp elements)
-    (cond
-     ((memq (car elements) '(\, \,@))
-      (scope--backquote local (cdr elements) (1- depth)))
-     ((eq (car elements) '\`)
-      (scope--backquote local (cdr elements) (1+ depth)))
-     (t (scope--backquote local (car elements) depth)
-        (scope--backquote local (cdr elements) depth))))
-   ((vectorp elements)
-    (scope--backquote local (append elements nil) depth))))
-
-(defun scope-backquote (local elements &optional depth)
-  (scope--backquote local elements (or depth 1)))
-
 (defvar scope-flet-alist nil)
 
 (defun scope-flet (local defs body)