Revert "Fix electric-pair-tests by disabling bug#33794's fix with a variable"

This reverts commit be505726b68d407a44fdcd9c7ac1ef722398532d.

diff --git a/lisp/progmodes/cc-cmds.el b/lisp/progmodes/cc-cmds.el
index 6b0d9617667313c4832466fc2d7b8673fd2ecde8..78677fefadb966e321807fd182ff4562b117729a 100644 (file)
--- a/lisp/progmodes/cc-cmds.el
+++ b/lisp/progmodes/cc-cmds.el
@@ -485,20 +485,6 @@ function to control that."
       (c-hungry-delete-forward)
     (c-hungry-delete-backwards)))
 
-(defvar c--disable-fix-of-bug-33794 nil
-  "If non-nil disable alans controversional fix of 33794.
-This fix breaks most features of `electric-pair-mode' by
-incompletely reimplementing in in this mode.")
-
-(defmacro c--with-post-self-insert-hook-maybe (&rest body)
-  `(let ((post-self-insert-hook
-         (if c--disable-fix-of-bug-33794
-             post-self-insert-hook
-           ;; Acording to AM: Disable random functionality to get
-           ;; defined functionality from `self-insert-command'
-           nil)))
-     ,@body))
-
 (defun c-electric-pound (arg)
   "Insert a \"#\".
 If `c-electric-flag' is set, handle it specially according to the variable
@@ -518,7 +504,7 @@ inside a literal or a macro, nothing special happens."
                          (eq (char-before) ?\\))))
            (c-in-literal)))
       ;; do nothing special
-      (c--with-post-self-insert-hook-maybe
+      (let (post-self-insert-hook)     ; Disable random functionality.
        (self-insert-command (prefix-numeric-value arg)))
     ;; place the pound character at the left edge
     (let ((pos (- (point-max) (point)))
@@ -871,38 +857,36 @@ settings of `c-cleanup-list' are done."
 
     ;; Insert the brace.  Note that expand-abbrev might reindent
     ;; the line here if there's a preceding "else" or something.
-    (c--with-post-self-insert-hook-maybe
-     (self-insert-command (prefix-numeric-value arg)))
+    (let (post-self-insert-hook) ; the only way to get defined functionality
+                                ; from `self-insert-command'.
+      (self-insert-command (prefix-numeric-value arg)))
 
     ;; Emulate `electric-pair-mode'.
-    (unless c--disable-fix-of-bug-33794
-      (when (and (boundp 'electric-pair-mode)
-                electric-pair-mode)
-       (let ((size (buffer-size))
-             (c-in-electric-pair-functionality t)
-             post-self-insert-hook)
-         (electric-pair-post-self-insert-function)
-         (setq got-pair-} (and at-eol
-                               (eq (c-last-command-char) ?{)
-                               (eq (char-after) ?}))
-               electric-pair-deletion (< (buffer-size) size))))
-
-      ;; Perform any required CC Mode electric actions.
-      (cond
-       ((or literal arg (not c-electric-flag) active-region))
-       ((not at-eol)
-       (c-indent-line))
-       (electric-pair-deletion
-       (c-indent-line)
-       (c-do-brace-electrics 'ignore nil))
-       (t (c-do-brace-electrics nil nil)
-         (when got-pair-}
-           (save-excursion
-             (forward-char)
-             (c-do-brace-electrics 'assume 'ignore))
-           (c-indent-line)))))
-
-
+    (when (and (boundp 'electric-pair-mode)
+              electric-pair-mode)
+      (let ((size (buffer-size))
+           (c-in-electric-pair-functionality t)
+           post-self-insert-hook)
+       (electric-pair-post-self-insert-function)
+       (setq got-pair-} (and at-eol
+                             (eq (c-last-command-char) ?{)
+                             (eq (char-after) ?}))
+             electric-pair-deletion (< (buffer-size) size))))
+
+    ;; Perform any required CC Mode electric actions.
+    (cond
+     ((or literal arg (not c-electric-flag) active-region))
+     ((not at-eol)
+      (c-indent-line))
+     (electric-pair-deletion
+      (c-indent-line)
+      (c-do-brace-electrics 'ignore nil))
+     (t (c-do-brace-electrics nil nil)
+       (when got-pair-}
+         (save-excursion
+           (forward-char)
+           (c-do-brace-electrics 'assume 'ignore))
+         (c-indent-line))))
 
     ;; blink the paren
     (and (eq (c-last-command-char) ?\})
@@ -960,7 +944,7 @@ is inhibited."
                       c-electric-flag
                       (eq (c-last-command-char) ?/)
                       (eq (char-before) (if literal ?* ?/))))
-    (c--with-post-self-insert-hook-maybe
+    (let (post-self-insert-hook)       ; Disable random functionality.
       (self-insert-command (prefix-numeric-value arg)))
     (if indentp
        (indent-according-to-mode))))
@@ -974,7 +958,7 @@ supplied, point is inside a literal, or `c-syntactic-indentation' is nil,
 this indentation is inhibited."
 
   (interactive "*P")
-  (c--with-post-self-insert-hook-maybe
+  (let (post-self-insert-hook)         ; Disable random functionality.
     (self-insert-command (prefix-numeric-value arg)))
   ;; if we are in a literal, or if arg is given do not reindent the
   ;; current line, unless this star introduces a comment-only line.
@@ -1022,7 +1006,7 @@ settings of `c-cleanup-list'."
       (setq lim (c-most-enclosing-brace (c-parse-state))
            literal (c-in-literal lim)))
 
-    (c--with-post-self-insert-hook-maybe
+    (let (post-self-insert-hook)       ; Disable random functionality.
       (self-insert-command (prefix-numeric-value arg)))
 
     (if (and c-electric-flag (not literal) (not arg))
@@ -1092,7 +1076,7 @@ reindented unless `c-syntactic-indentation' is nil.
         newlines is-scope-op
         ;; shut this up
         (c-echo-syntactic-information-p nil))
-    (c--with-post-self-insert-hook-maybe
+    (let (post-self-insert-hook)       ; Disable random functionality.
       (self-insert-command (prefix-numeric-value arg)))
     ;; Any electric action?
     (if (and c-electric-flag (not literal) (not arg))
@@ -1186,7 +1170,7 @@ numeric argument is supplied, or the point is inside a literal."
   (let ((c-echo-syntactic-information-p nil)
        final-pos found-delim case-fold-search)
 
-    (c--with-post-self-insert-hook-maybe
+    (let (post-self-insert-hook)       ; Disable random functionality.
       (self-insert-command (prefix-numeric-value arg)))
     (setq final-pos (point))
 
@@ -1252,7 +1236,8 @@ newline cleanups are done if appropriate; see the variable `c-cleanup-list'."
        ;; shut this up
        (c-echo-syntactic-information-p nil)
        case-fold-search)
-    (c--with-post-self-insert-hook-maybe
+    (let (post-self-insert-hook) ; The only way to get defined functionality
+                                ; from `self-insert-command'.
       (self-insert-command (prefix-numeric-value arg)))
 
     (if (and (not arg) (not literal))
@@ -1303,11 +1288,10 @@ newline cleanups are done if appropriate; see the variable `c-cleanup-list'."
              (insert-and-inherit "} catch (")))
 
          ;; Apply `electric-pair-mode' stuff.
-         (unless c--disable-fix-of-bug-33794
-           (when (and (boundp 'electric-pair-mode)
-                      electric-pair-mode)
-             (let (post-self-insert-hook)
-               (electric-pair-post-self-insert-function))))
+         (when (and (boundp 'electric-pair-mode)
+                    electric-pair-mode)
+           (let (post-self-insert-hook)
+             (electric-pair-post-self-insert-function)))
 
          ;; Check for clean-ups at function calls.  These two DON'T need
          ;; `c-electric-flag' or `c-syntactic-indentation' set.

diff --git a/test/lisp/electric-tests.el b/test/lisp/electric-tests.el
index b55d889f0b5fe04a8d2b1aaa64cee3aa4e462745..5a4b20ed04e441b6793381693aa1e372be1ec37c 100644 (file)
--- a/test/lisp/electric-tests.el
+++ b/test/lisp/electric-tests.el
@@ -47,14 +47,10 @@
   (declare (indent defun) (debug t))
   `(call-with-saved-electric-modes #'(lambda () ,@body)))
 
-;; Defined in lisp/progmodes/cc-cmds.el
-(defvar c--disable-fix-of-bug-33794 t)
-
 (defun electric-pair-test-for (fixture where char expected-string
                                        expected-point mode bindings fixture-fn)
   (with-temp-buffer
     (funcall mode)
-    (setq-local c--disable-fix-of-bug-33794 t)
     (insert fixture)
     (save-electric-modes
       (let ((last-command-event char)
@@ -825,7 +821,6 @@ baz\"\""
     (electric-layout-local-mode 1)
     (electric-pair-local-mode 1)
     (electric-indent-local-mode 1)
-    (setq-local c--disable-fix-of-bug-33794 t)
     (setq-local electric-layout-rules
                 '((?\{ . (after-stay after))))
     (insert "int main () ")
@@ -839,7 +834,6 @@ baz\"\""
     (electric-layout-local-mode 1)
     (electric-pair-local-mode 1)
     (electric-indent-local-mode 1)
-    (setq-local c--disable-fix-of-bug-33794 t)
     (setq-local electric-layout-rules
                 '((?\{ . (before after-stay after))))
     (insert "int main () ")