(lisp-fill-paragraph): Change

[gnu-emacs] / lisp / emacs-lisp / lisp-mode.el

diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el
index f48ecf8be69f945d491ba275bc847a9af6b3590a..da249076b91a1ba8ed0da34d999c8b949cc1d3fd 100644 (file)
--- a/lisp/emacs-lisp/lisp-mode.el
+++ b/lisp/emacs-lisp/lisp-mode.el
@@ -1,6 +1,6 @@
-;;; lisp-mode.el --- Lisp mode, and its idiosyncratic commands.
+;;; lisp-mode.el --- Lisp mode, and its idiosyncratic commands

 
 

-;; Copyright (C) 1985, 1986, 1999, 2000 Free Software Foundation, Inc.
+;; Copyright (C) 1985,86,1999,2000,01,03,2004  Free Software Foundation, Inc.

 
 ;; Maintainer: FSF
 ;; Keywords: lisp, languages
 
 ;; Maintainer: FSF
 ;; Keywords: lisp, languages


@@ -59,6 +59,7 @@
       (modify-syntax-entry ?` "'   " table)
       (modify-syntax-entry ?' "'   " table)
       (modify-syntax-entry ?, "'   " table)
       (modify-syntax-entry ?` "'   " table)
       (modify-syntax-entry ?' "'   " table)
       (modify-syntax-entry ?, "'   " table)

+      (modify-syntax-entry ?@ "'   " table)

       ;; Used to be singlequote; changed for flonums.
       (modify-syntax-entry ?. "_   " table)
       (modify-syntax-entry ?# "'   " table)
       ;; Used to be singlequote; changed for flonums.
       (modify-syntax-entry ?. "_   " table)
       (modify-syntax-entry ?# "'   " table)


@@ -82,27 +83,88 @@
 
 (defvar lisp-imenu-generic-expression
   (list
 
 (defvar lisp-imenu-generic-expression
   (list

-   (list nil 
-        (purecopy "^\\s-*(def\\(un\\|subst\\|macro\\|advice\\|\
-ine-skeleton\\|ine-minor-mode\\)\\s-+\\(\\sw\\(\\sw\\|\\s_\\)+\\)") 2)
-   (list (purecopy "Variables") 
-        (purecopy "^\\s-*(def\\(var\\|const\\|custom\\)\\s-+\
-\\(\\sw\\(\\sw\\|\\s_\\)+\\)") 2)
-   (list (purecopy "Types") 
-        (purecopy "^\\s-*(def\\(group\\|type\\|struct\\|class\\|\
-ine-condition\\|ine-widget\\|face\\)\\s-+'?\\(\\sw\\(\\sw\\|\\s_\\)+\\)") 
+   (list nil
+        (purecopy (concat "^\\s-*("
+                          (eval-when-compile
+                            (regexp-opt
+                             '("defun" "defun*" "defsubst" "defmacro"
+                               "defadvice" "define-skeleton"
+                               "define-minor-mode" "define-derived-mode"
+                               "define-compiler-macro" "define-modify-macro"
+                               "defsetf" "define-setf-expander"
+                               "define-method-combination"
+                               "defgeneric" "defmethod") t))
+                          "\\s-+\\(\\sw\\(\\sw\\|\\s_\\)+\\)"))
+        2)
+   (list (purecopy "Variables")
+        (purecopy (concat "^\\s-*("
+                          (eval-when-compile
+                            (regexp-opt
+                             '("defvar" "defconst" "defconstant" "defcustom"
+                               "defparameter" "define-symbol-macro") t))
+                          "\\s-+\\(\\sw\\(\\sw\\|\\s_\\)+\\)"))
+        2)
+   (list (purecopy "Types")
+        (purecopy (concat "^\\s-*("
+                          (eval-when-compile
+                            (regexp-opt
+                             '("defgroup" "deftheme" "deftype" "defstruct"
+                               "defclass" "define-condition" "define-widget"
+                               "defface" "defpackage") t))
+                          "\\s-+'?\\(\\sw\\(\\sw\\|\\s_\\)+\\)"))

         2))
 
   "Imenu generic expression for Lisp mode.  See `imenu-generic-expression'.")
 
         2))
 
   "Imenu generic expression for Lisp mode.  See `imenu-generic-expression'.")
 

-(defun lisp-mode-variables (lisp-syntax)
-  (cond (lisp-syntax
-         (set-syntax-table lisp-mode-syntax-table)))
+;; This was originally in autoload.el and is still used there.
+(put 'autoload 'doc-string-elt 3)
+(put 'defun    'doc-string-elt 3)
+(put 'defun*    'doc-string-elt 3)
+(put 'defvar   'doc-string-elt 3)
+(put 'defcustom 'doc-string-elt 3)
+(put 'deftheme 'doc-string-elt 2)
+(put 'defconst 'doc-string-elt 3)
+(put 'defmacro 'doc-string-elt 3)
+(put 'defmacro* 'doc-string-elt 3)
+(put 'defsubst 'doc-string-elt 3)
+(put 'define-skeleton 'doc-string-elt 2)
+(put 'define-derived-mode 'doc-string-elt 4)
+(put 'define-compilation-mode 'doc-string-elt 3)
+(put 'easy-mmode-define-minor-mode 'doc-string-elt 2)
+(put 'define-minor-mode 'doc-string-elt 2)
+(put 'define-generic-mode 'doc-string-elt 7)
+;; define-global-mode has no explicit docstring.
+(put 'easy-mmode-define-global-mode 'doc-string-elt 0)
+(put 'define-ibuffer-filter 'doc-string-elt 2)
+(put 'define-ibuffer-op 'doc-string-elt 3)
+(put 'define-ibuffer-sorter 'doc-string-elt 2)
+
+(defun lisp-font-lock-syntactic-face-function (state)
+  (if (nth 3 state)
+      (if (and (eq (nth 0 state) 1)
+              ;; This might be a docstring.
+              (save-excursion
+                (let ((n 0))
+                  (goto-char (nth 8 state))
+                  (condition-case nil
+                      (while (and (not (bobp))
+                                  (progn (backward-sexp 1) (setq n (1+ n)))))
+                    (scan-error nil))
+                  (when (> n 0)
+                    (let ((sym (intern-soft
+                                (buffer-substring
+                                 (point) (progn (forward-sexp 1) (point))))))
+                      (eq n (or (get sym 'doc-string-elt) 3)))))))
+         font-lock-doc-face
+       font-lock-string-face)
+    font-lock-comment-face))
+
+;; The LISP-SYNTAX argument is used by code in inf-lisp.el and is
+;; (uselessly) passed from pp.el, chistory.el, gnus-kill.el and score-mode.el
+(defun lisp-mode-variables (&optional lisp-syntax)
+  (when lisp-syntax
+    (set-syntax-table lisp-mode-syntax-table))

   (setq local-abbrev-table lisp-mode-abbrev-table)
   (setq local-abbrev-table lisp-mode-abbrev-table)

-  (make-local-variable 'paragraph-start)
-  (setq paragraph-start (concat page-delimiter "\\|$" ))
-  (make-local-variable 'paragraph-separate)
-  (setq paragraph-separate paragraph-start)

   (make-local-variable 'paragraph-ignore-fill-prefix)
   (setq paragraph-ignore-fill-prefix t)
   (make-local-variable 'fill-paragraph-function)
   (make-local-variable 'paragraph-ignore-fill-prefix)
   (setq paragraph-ignore-fill-prefix t)
   (make-local-variable 'fill-paragraph-function)


@@ -110,10 +172,8 @@ ine-condition\\|ine-widget\\|face\\)\\s-+'?\\(\\sw\\(\\sw\\|\\s_\\)+\\)")
   ;; Adaptive fill mode gets in the way of auto-fill,
   ;; and should make no difference for explicit fill
   ;; because lisp-fill-paragraph should do the job.
   ;; Adaptive fill mode gets in the way of auto-fill,
   ;; and should make no difference for explicit fill
   ;; because lisp-fill-paragraph should do the job.

-  (make-local-variable 'adaptive-fill-mode)
-  (setq adaptive-fill-mode nil)
-  (make-local-variable 'normal-auto-fill-function)
-  (setq normal-auto-fill-function 'lisp-mode-auto-fill)
+  ;;  I believe that newcomment's auto-fill code properly deals with it  -stef
+  ;;(set (make-local-variable 'adaptive-fill-mode) nil)

   (make-local-variable 'indent-line-function)
   (setq indent-line-function 'lisp-indent-line)
   (make-local-variable 'indent-region-function)
   (make-local-variable 'indent-line-function)
   (setq indent-line-function 'lisp-indent-line)
   (make-local-variable 'indent-region-function)


@@ -121,7 +181,7 @@ ine-condition\\|ine-widget\\|face\\)\\s-+'?\\(\\sw\\(\\sw\\|\\s_\\)+\\)")
   (make-local-variable 'parse-sexp-ignore-comments)
   (setq parse-sexp-ignore-comments t)
   (make-local-variable 'outline-regexp)
   (make-local-variable 'parse-sexp-ignore-comments)
   (setq parse-sexp-ignore-comments t)
   (make-local-variable 'outline-regexp)

-  (setq outline-regexp ";;;;* \\|(")
+  (setq outline-regexp ";;;;* [^ \t\n]\\|(")

   (make-local-variable 'outline-level)
   (setq outline-level 'lisp-outline-level)
   (make-local-variable 'comment-start)
   (make-local-variable 'outline-level)
   (setq outline-level 'lisp-outline-level)
   (make-local-variable 'comment-start)


@@ -134,41 +194,53 @@ ine-condition\\|ine-widget\\|face\\)\\s-+'?\\(\\sw\\(\\sw\\|\\s_\\)+\\)")
   (setq comment-add 1)                 ;default to `;;' in comment-region
   (make-local-variable 'comment-column)
   (setq comment-column 40)
   (setq comment-add 1)                 ;default to `;;' in comment-region
   (make-local-variable 'comment-column)
   (setq comment-column 40)

-  (make-local-variable 'comment-indent-function)
-  (setq comment-indent-function 'lisp-comment-indent)
+  ;; Don't get confused by `;' in doc strings when paragraph-filling.
+  (set (make-local-variable 'comment-use-global-state) t)

   (make-local-variable 'imenu-generic-expression)
   (setq imenu-generic-expression lisp-imenu-generic-expression)
   (make-local-variable 'multibyte-syntax-as-symbol)
   (make-local-variable 'imenu-generic-expression)
   (setq imenu-generic-expression lisp-imenu-generic-expression)
   (make-local-variable 'multibyte-syntax-as-symbol)

-  (setq multibyte-syntax-as-symbol t))
+  (setq multibyte-syntax-as-symbol t)
+  (set (make-local-variable 'syntax-begin-function) 'beginning-of-defun)
+  (setq font-lock-defaults
+       '((lisp-font-lock-keywords
+          lisp-font-lock-keywords-1 lisp-font-lock-keywords-2)
+         nil nil (("+-*/.<>=!?$%_&~^:" . "w")) nil
+         (font-lock-mark-block-function . mark-defun)
+         (font-lock-syntactic-face-function
+          . lisp-font-lock-syntactic-face-function))))

 
 (defun lisp-outline-level ()
   "Lisp mode `outline-level' function."
 
 (defun lisp-outline-level ()
   "Lisp mode `outline-level' function."

-  (if (looking-at "(")
+  (if (looking-at "(\\|;;;###autoload")

       1000
     (looking-at outline-regexp)
     (- (match-end 0) (match-beginning 0))))
 
       1000
     (looking-at outline-regexp)
     (- (match-end 0) (match-beginning 0))))
 

-\f
-(defvar shared-lisp-mode-map ()
-  "Keymap for commands shared by all sorts of Lisp modes.")

 
 

-(if shared-lisp-mode-map
-    ()
-   (setq shared-lisp-mode-map (make-sparse-keymap))
-   (define-key shared-lisp-mode-map "\e\C-q" 'indent-sexp)
-   (define-key shared-lisp-mode-map "\177" 'backward-delete-char-untabify))
+(defvar lisp-mode-shared-map
+  (let ((map (make-sparse-keymap)))
+    (define-key map "\t" 'lisp-indent-line)
+    (define-key map "\e\C-q" 'indent-sexp)
+    (define-key map "\177" 'backward-delete-char-untabify)
+    ;; This gets in the way when viewing a Lisp file in view-mode.  As
+    ;; long as [backspace] is mapped into DEL via the
+    ;; function-key-map, this should remain disabled!!
+    ;;;(define-key map [backspace] 'backward-delete-char-untabify)
+    map)
+  "Keymap for commands shared by all sorts of Lisp modes.")

 
 (defvar emacs-lisp-mode-map ()
   "Keymap for Emacs Lisp mode.
 
 (defvar emacs-lisp-mode-map ()
   "Keymap for Emacs Lisp mode.

-All commands in `shared-lisp-mode-map' are inherited by this map.")
+All commands in `lisp-mode-shared-map' are inherited by this map.")

 
 (if emacs-lisp-mode-map
     ()
   (let ((map (make-sparse-keymap "Emacs-Lisp")))
     (setq emacs-lisp-mode-map (make-sparse-keymap))
 
 (if emacs-lisp-mode-map
     ()
   (let ((map (make-sparse-keymap "Emacs-Lisp")))
     (setq emacs-lisp-mode-map (make-sparse-keymap))

-    (set-keymap-parent emacs-lisp-mode-map shared-lisp-mode-map)
+    (set-keymap-parent emacs-lisp-mode-map lisp-mode-shared-map)

     (define-key emacs-lisp-mode-map "\e\t" 'lisp-complete-symbol)
     (define-key emacs-lisp-mode-map "\e\C-x" 'eval-defun)
     (define-key emacs-lisp-mode-map "\e\t" 'lisp-complete-symbol)
     (define-key emacs-lisp-mode-map "\e\C-x" 'eval-defun)

+    (define-key emacs-lisp-mode-map "\e\C-q" 'indent-pp-sexp)

     (define-key emacs-lisp-mode-map [menu-bar] (make-sparse-keymap))
     (define-key emacs-lisp-mode-map [menu-bar emacs-lisp]
       (cons "Emacs-Lisp" map))
     (define-key emacs-lisp-mode-map [menu-bar] (make-sparse-keymap))
     (define-key emacs-lisp-mode-map [menu-bar emacs-lisp]
       (cons "Emacs-Lisp" map))


@@ -246,18 +318,19 @@ if that value is non-nil."
   (set-syntax-table emacs-lisp-mode-syntax-table)
   (setq major-mode 'emacs-lisp-mode)
   (setq mode-name "Emacs-Lisp")
   (set-syntax-table emacs-lisp-mode-syntax-table)
   (setq major-mode 'emacs-lisp-mode)
   (setq mode-name "Emacs-Lisp")

-  (lisp-mode-variables nil)
+  (lisp-mode-variables)

   (setq imenu-case-fold-search nil)
   (setq imenu-case-fold-search nil)

-  (run-hooks 'emacs-lisp-mode-hook))
+  (run-mode-hooks 'emacs-lisp-mode-hook))
+(put 'emacs-lisp-mode 'custom-mode-group 'lisp)

 
 (defvar lisp-mode-map
   (let ((map (make-sparse-keymap)))
 
 (defvar lisp-mode-map
   (let ((map (make-sparse-keymap)))

-    (set-keymap-parent map shared-lisp-mode-map)
+    (set-keymap-parent map lisp-mode-shared-map)

     (define-key map "\e\C-x" 'lisp-eval-defun)
     (define-key map "\C-c\C-z" 'run-lisp)
     map)
   "Keymap for ordinary Lisp mode.
     (define-key map "\e\C-x" 'lisp-eval-defun)
     (define-key map "\C-c\C-z" 'run-lisp)
     map)
   "Keymap for ordinary Lisp mode.

-All commands in `shared-lisp-mode-map' are inherited by this map.")
+All commands in `lisp-mode-shared-map' are inherited by this map.")

 
 (defun lisp-mode ()
   "Major mode for editing Lisp code for Lisps other than GNU Emacs Lisp.
 
 (defun lisp-mode ()
   "Major mode for editing Lisp code for Lisps other than GNU Emacs Lisp.


@@ -275,10 +348,26 @@ if that value is non-nil."
   (use-local-map lisp-mode-map)
   (setq major-mode 'lisp-mode)
   (setq mode-name "Lisp")
   (use-local-map lisp-mode-map)
   (setq major-mode 'lisp-mode)
   (setq mode-name "Lisp")

-  (lisp-mode-variables t)
+  (lisp-mode-variables)
+  (make-local-variable 'comment-start-skip)
+  (setq comment-start-skip
+       "\\(\\(^\\|[^\\\\\n]\\)\\(\\\\\\\\\\)*\\)\\(;+\\|#|\\) *")
+  (make-local-variable 'font-lock-keywords-case-fold-search)
+  (setq font-lock-keywords-case-fold-search t)

   (setq imenu-case-fold-search t)
   (set-syntax-table lisp-mode-syntax-table)
   (setq imenu-case-fold-search t)
   (set-syntax-table lisp-mode-syntax-table)

-  (run-hooks 'lisp-mode-hook))
+  (run-mode-hooks 'lisp-mode-hook))
+(put 'lisp-mode 'find-tag-default-function 'lisp-find-tag-default)
+
+(defun lisp-find-tag-default ()
+  (let ((default (find-tag-default)))
+    (when (stringp default)
+      (if (string-match ":+" default)
+          (substring default (match-end 0))
+       default))))
+
+;; Used in old LispM code.
+(defalias 'common-lisp-mode 'lisp-mode)

 
 ;; This will do unless inf-lisp.el is loaded.
 (defun lisp-eval-defun (&optional and-go)
 
 ;; This will do unless inf-lisp.el is loaded.
 (defun lisp-eval-defun (&optional and-go)


@@ -288,18 +377,22 @@ if that value is non-nil."
 
 (defvar lisp-interaction-mode-map
   (let ((map (make-sparse-keymap)))
 
 (defvar lisp-interaction-mode-map
   (let ((map (make-sparse-keymap)))

-    (set-keymap-parent map shared-lisp-mode-map)
+    (set-keymap-parent map lisp-mode-shared-map)

     (define-key map "\e\C-x" 'eval-defun)
     (define-key map "\e\C-x" 'eval-defun)

+    (define-key map "\e\C-q" 'indent-pp-sexp)

     (define-key map "\e\t" 'lisp-complete-symbol)
     (define-key map "\n" 'eval-print-last-sexp)
     map)
   "Keymap for Lisp Interaction mode.
     (define-key map "\e\t" 'lisp-complete-symbol)
     (define-key map "\n" 'eval-print-last-sexp)
     map)
   "Keymap for Lisp Interaction mode.

-All commands in `shared-lisp-mode-map' are inherited by this map.")
+All commands in `lisp-mode-shared-map' are inherited by this map.")

 
 

-(defun lisp-interaction-mode ()
+(defvar lisp-interaction-mode-abbrev-table lisp-mode-abbrev-table)
+(define-derived-mode lisp-interaction-mode emacs-lisp-mode "Lisp Interaction"

   "Major mode for typing and evaluating Lisp forms.
 Like Lisp mode except that \\[eval-print-last-sexp] evals the Lisp expression
 before point, and prints its value into the buffer, advancing point.
   "Major mode for typing and evaluating Lisp forms.
 Like Lisp mode except that \\[eval-print-last-sexp] evals the Lisp expression
 before point, and prints its value into the buffer, advancing point.

+Note that printing is controlled by `eval-expression-print-length'
+and `eval-expression-print-level'.

 
 Commands:
 Delete converts tabs to spaces as it moves back.
 
 Commands:
 Delete converts tabs to spaces as it moves back.


@@ -307,24 +400,98 @@ Paragraphs are separated only by blank lines.
 Semicolons start comments.
 \\{lisp-interaction-mode-map}
 Entry to this mode calls the value of `lisp-interaction-mode-hook'
 Semicolons start comments.
 \\{lisp-interaction-mode-map}
 Entry to this mode calls the value of `lisp-interaction-mode-hook'

-if that value is non-nil."
-  (interactive)
-  (kill-all-local-variables)
-  (use-local-map lisp-interaction-mode-map)
-  (setq major-mode 'lisp-interaction-mode)
-  (setq mode-name "Lisp Interaction")
-  (set-syntax-table emacs-lisp-mode-syntax-table)
-  (lisp-mode-variables nil)
-  (run-hooks 'lisp-interaction-mode-hook))
+if that value is non-nil.")

 
 (defun eval-print-last-sexp ()
 
 (defun eval-print-last-sexp ()

-  "Evaluate sexp before point; print value into current buffer."
+  "Evaluate sexp before point; print value into current buffer.
+
+Note that printing the result is controlled by the variables
+`eval-expression-print-length' and `eval-expression-print-level',
+which see."

   (interactive)
   (let ((standard-output (current-buffer)))
     (terpri)
     (eval-last-sexp t)
     (terpri)))
   (interactive)
   (let ((standard-output (current-buffer)))
     (terpri)
     (eval-last-sexp t)
     (terpri)))

-\f
+
+
+(defun last-sexp-setup-props (beg end value alt1 alt2)
+  "Set up text properties for the output of `eval-last-sexp-1'.
+BEG and END are the start and end of the output in current-buffer.
+VALUE is the Lisp value printed, ALT1 and ALT2 are strings for the
+alternative printed representations that can be displayed."
+  (let ((map (make-sparse-keymap)))
+    (define-key map "\C-m" 'last-sexp-toggle-display)
+    (define-key map [down-mouse-2] 'mouse-set-point)
+    (define-key map [mouse-2] 'last-sexp-toggle-display)
+    (add-text-properties
+     beg end
+     `(printed-value (,value ,alt1 ,alt2)
+                    mouse-face highlight
+                    keymap ,map
+                    help-echo "RET, mouse-2: toggle abbreviated display"
+                    rear-nonsticky (mouse-face keymap help-echo
+                                               printed-value)))))
+
+
+(defun last-sexp-toggle-display (&optional arg)
+  "Toggle between abbreviated and unabbreviated printed representations."
+  (interactive "P")
+  (save-restriction
+    (widen)
+    (let ((value (get-text-property (point) 'printed-value)))
+      (when value
+       (let ((beg (or (previous-single-property-change (min (point-max) (1+ (point)))
+                                                       'printed-value)
+                      (point)))
+             (end (or (next-single-char-property-change (point) 'printed-value) (point)))
+             (standard-output (current-buffer))
+             (point (point)))
+         (delete-region beg end)
+         (insert (nth 1 value))
+         (last-sexp-setup-props beg (point)
+                                (nth 0 value)
+                                (nth 2 value)
+                                (nth 1 value))
+         (goto-char (min (point-max) point)))))))
+
+(defun prin1-char (char)
+  "Return a string representing CHAR as a character rather than as an integer.
+If CHAR is not a character, return nil."
+  (and (integerp char)
+       (eventp char)
+       (let ((c (event-basic-type char))
+            (mods (event-modifiers char))
+            string)
+        ;; Prevent ?A from turning into ?\S-a.
+        (if (and (memq 'shift mods)
+                 (zerop (logand char ?\S-\^@))
+                 (not (let ((case-fold-search nil))
+                        (char-equal c (upcase c)))))
+            (setq c (upcase c) mods nil))
+        ;; What string are we considering using?
+        (condition-case nil
+            (setq string
+                  (concat
+                   "?"
+                   (mapconcat
+                    (lambda (modif)
+                      (cond ((eq modif 'super) "\\s-")
+                            (t (string ?\\ (upcase (aref (symbol-name modif) 0)) ?-))))
+                    mods "")
+                   (cond
+                    ((memq c '(?\; ?\( ?\) ?\{ ?\} ?\[ ?\] ?\" ?\' ?\\)) (string ?\\ c))
+                    ((eq c 127) "\\C-?")
+                    (t
+                     (string c)))))
+          (error nil))
+        ;; Verify the string reads a CHAR, not to some other character.
+        ;; If it doesn't, return nil instead.
+        (and string
+             (= (car (read-from-string string)) char)
+             string))))
+
+

 (defun eval-last-sexp-1 (eval-last-sexp-arg-internal)
   "Evaluate sexp before point; print value in minibuffer.
 With argument, print output into current buffer."
 (defun eval-last-sexp-1 (eval-last-sexp-arg-internal)
   "Evaluate sexp before point; print value in minibuffer.
 With argument, print output into current buffer."


@@ -334,79 +501,107 @@ With argument, print output into current buffer."
                       (opoint (point))
                       ignore-quotes
                       expr)
                       (opoint (point))
                       ignore-quotes
                       expr)

-                  (unwind-protect
-                      (save-excursion
-                        (set-syntax-table emacs-lisp-mode-syntax-table)
-                        ;; If this sexp appears to be enclosed in `...'
-                        ;; then ignore the surrounding quotes.
-                        (setq ignore-quotes
-                              (or (eq (following-char) ?\')
-                                  (eq (preceding-char) ?\')))
-                        (forward-sexp -1)
-                        ;; If we were after `?\e' (or similar case),
-                        ;; use the whole thing, not just the `e'.
-                        (when (eq (preceding-char) ?\\)
-                          (forward-char -1)
-                          (when (eq (preceding-char) ??)
-                            (forward-char -1)))
-                        
-                        ;; Skip over `#N='s.
-                        (when (eq (preceding-char) ?=)
-                          (let (labeled-p)
-                            (save-excursion
-                              (skip-chars-backward "0-9#=")
-                              (setq labeled-p (looking-at "\\(#[0-9]+=\\)+")))
-                            (when labeled-p
-                              (forward-sexp -1))))
-
-                        (save-restriction
-                          ;; vladimir@cs.ualberta.ca 30-Jul-1997: skip ` in
-                          ;; `variable' so that the value is returned, not the
-                          ;; name 
-                          (if (and ignore-quotes
-                                   (eq (following-char) ?`))
-                              (forward-char))
-                          (narrow-to-region (point-min) opoint)
-                          (setq expr (read (current-buffer)))
-                          ;; If it's an (interactive ...) form, it's more
-                          ;; useful to show how an interactive call would
-                          ;; use it.
-                          (and (consp expr)
-                               (eq (car expr) 'interactive)
-                               (setq expr
-                                     (list 'call-interactively
-                                           (list 'quote
-                                                 (list 'lambda
-                                                       '(&rest args)
-                                                       expr
-                                                       'args)))))
-                          expr))
-                    (set-syntax-table stab))))))
-      (let ((print-length eval-expression-print-length)
-           (print-level eval-expression-print-level))
-       (prin1 value)))))
+                  (save-excursion
+                    (with-syntax-table emacs-lisp-mode-syntax-table
+                      ;; If this sexp appears to be enclosed in `...'
+                      ;; then ignore the surrounding quotes.
+                      (setq ignore-quotes
+                            (or (eq (following-char) ?\')
+                                (eq (preceding-char) ?\')))
+                      (forward-sexp -1)
+                      ;; If we were after `?\e' (or similar case),
+                      ;; use the whole thing, not just the `e'.
+                      (when (eq (preceding-char) ?\\)
+                        (forward-char -1)
+                        (when (eq (preceding-char) ??)
+                          (forward-char -1)))
+
+                      ;; Skip over `#N='s.
+                      (when (eq (preceding-char) ?=)
+                        (let (labeled-p)
+                          (save-excursion
+                            (skip-chars-backward "0-9#=")
+                            (setq labeled-p (looking-at "\\(#[0-9]+=\\)+")))
+                          (when labeled-p
+                            (forward-sexp -1))))
+
+                      (save-restriction
+                        ;; vladimir@cs.ualberta.ca 30-Jul-1997: skip ` in
+                        ;; `variable' so that the value is returned, not the
+                        ;; name
+                        (if (and ignore-quotes
+                                 (eq (following-char) ?`))
+                            (forward-char))
+                        (narrow-to-region (point-min) opoint)
+                        (setq expr (read (current-buffer)))
+                        ;; If it's an (interactive ...) form, it's more
+                        ;; useful to show how an interactive call would
+                        ;; use it.
+                        (and (consp expr)
+                             (eq (car expr) 'interactive)
+                             (setq expr
+                                   (list 'call-interactively
+                                         (list 'quote
+                                               (list 'lambda
+                                                     '(&rest args)
+                                                     expr
+                                                     'args)))))
+                        expr)))))))
+      (eval-last-sexp-print-value value))))
+
+(defun eval-last-sexp-print-value (value)
+  (let ((unabbreviated (let ((print-length nil) (print-level nil))
+                        (prin1-to-string value)))
+       (print-length eval-expression-print-length)
+       (print-level eval-expression-print-level)
+       (beg (point))
+       end)
+    (prog1
+       (prin1 value)
+      (let ((str (eval-expression-print-format value)))
+       (if str (princ str)))
+      (setq end (point))
+      (when (and (bufferp standard-output)
+                (or (not (null print-length))
+                    (not (null print-level)))
+                (not (string= unabbreviated
+                              (buffer-substring-no-properties beg end))))
+       (last-sexp-setup-props beg end value
+                              unabbreviated
+                              (buffer-substring-no-properties beg end))
+       ))))
+
+
+(defvar eval-last-sexp-fake-value (make-symbol "t"))

 
 (defun eval-last-sexp (eval-last-sexp-arg-internal)
   "Evaluate sexp before point; print value in minibuffer.
 
 (defun eval-last-sexp (eval-last-sexp-arg-internal)
   "Evaluate sexp before point; print value in minibuffer.

-With argument, print output into current buffer."
+Interactively, with prefix argument, print output into current buffer."

   (interactive "P")
   (if (null eval-expression-debug-on-error)
       (eval-last-sexp-1 eval-last-sexp-arg-internal)
   (interactive "P")
   (if (null eval-expression-debug-on-error)
       (eval-last-sexp-1 eval-last-sexp-arg-internal)

-    (let ((old-value (make-symbol "t")) new-value value)
+    (let ((old-value eval-last-sexp-fake-value) new-value value)

       (let ((debug-on-error old-value))
        (setq value (eval-last-sexp-1 eval-last-sexp-arg-internal))
        (setq new-value debug-on-error))
       (unless (eq old-value new-value)
        (setq debug-on-error new-value))
       value)))
       (let ((debug-on-error old-value))
        (setq value (eval-last-sexp-1 eval-last-sexp-arg-internal))
        (setq new-value debug-on-error))
       (unless (eq old-value new-value)
        (setq debug-on-error new-value))
       value)))

-      
-;; Change defvar into defconst within FORM,
-;; and likewise for other constructs as necessary.
+

 (defun eval-defun-1 (form)
 (defun eval-defun-1 (form)

-  (cond ((and (eq (car form) 'defvar)
-             (cdr-safe (cdr-safe form)))
-        ;; Force variable to be bound.
-        (cons 'defconst (cdr form)))
+  "Treat some expressions specially.
+Reset the `defvar' and `defcustom' variables to the initial value.
+Reinitialize the face according to the `defface' specification."
+  ;; The code in edebug-defun should be consistent with this, but not
+  ;; the same, since this gets a macroexpended form.
+  (cond ((not (listp form))
+        form)
+       ((and (eq (car form) 'defvar)
+             (cdr-safe (cdr-safe form))
+             (boundp (cadr form)))
+        ;; Force variable to be re-set.
+        `(progn (defvar ,(nth 1 form) nil ,@(nthcdr 3 form))
+                (setq ,(nth 1 form) ,(nth 2 form))))

        ;; `defcustom' is now macroexpanded to
        ;; `custom-declare-variable' with a quoted value arg.
        ((and (eq (car form) 'custom-declare-variable)
        ;; `defcustom' is now macroexpanded to
        ;; `custom-declare-variable' with a quoted value arg.
        ((and (eq (car form) 'custom-declare-variable)


@@ -414,6 +609,13 @@ With argument, print output into current buffer."
         ;; Force variable to be bound.
         (set-default (eval (nth 1 form)) (eval (nth 1 (nth 2 form))))
         form)
         ;; Force variable to be bound.
         (set-default (eval (nth 1 form)) (eval (nth 1 (nth 2 form))))
         form)

+       ;; `defface' is macroexpanded to `custom-declare-face'.
+       ((eq (car form) 'custom-declare-face)
+        ;; Reset the face.
+        (put (eval (nth 1 form)) 'face-defface-spec nil)
+        (setq face-new-frame-defaults
+              (assq-delete-all (eval (nth 1 form)) face-new-frame-defaults))
+        form)

        ((eq (car form) 'progn)
         (cons 'progn (mapcar 'eval-defun-1 (cdr form))))
        (t form)))
        ((eq (car form) 'progn)
         (cons 'progn (mapcar 'eval-defun-1 (cdr form))))
        (t form)))


@@ -439,7 +641,7 @@ Return the result of evaluation."
       ;; variable.  Re-written using `apply' to avoid capturing
       ;; variables like `end'.
       (apply
       ;; variable.  Re-written using `apply' to avoid capturing
       ;; variables like `end'.
       (apply

-       #'eval-region 
+       #'eval-region

        (let ((standard-output t)
             beg end form)
         ;; Read the form from the buffer, and record where it ends.
        (let ((standard-output t)
             beg end form)
         ;; Read the form from the buffer, and record where it ends.


@@ -449,7 +651,7 @@ Return the result of evaluation."
           (setq beg (point))
           (setq form (read (current-buffer)))
           (setq end (point)))
           (setq beg (point))
           (setq form (read (current-buffer)))
           (setq end (point)))

-        ;; Alter the form if necessary, changing defvar into defconst, etc.
+        ;; Alter the form if necessary.

         (setq form (eval-defun-1 (macroexpand form)))
         (list beg end standard-output
               `(lambda (ignore)
         (setq form (eval-defun-1 (macroexpand form)))
         (list beg end standard-output
               `(lambda (ignore)


@@ -463,10 +665,11 @@ Return the result of evaluation."
 (defun eval-defun (edebug-it)
   "Evaluate the top-level form containing point, or after point.
 
 (defun eval-defun (edebug-it)
   "Evaluate the top-level form containing point, or after point.
 

-If the current defun is actually a call to `defvar', then reset the
-variable using its initial value expression even if the variable
-already has some other value.  (Normally `defvar' does not change the
-variable's value if it already has a value.)
+If the current defun is actually a call to `defvar' or `defcustom',
+evaluating it this way resets the variable using its initial value
+expression even if the variable already has some other value.
+\(Normally `defvar' and `defcustom' do not alter the value if there
+already is one.)

 
 With a prefix argument, instrument the code for Edebug.
 
 
 With a prefix argument, instrument the code for Edebug.
 


@@ -475,7 +678,9 @@ instrumented, `Edebug: FUNCTION' is printed in the minibuffer.  If not
 instrumented, just FUNCTION is printed.
 
 If not acting on a `defun', the result of evaluation is displayed in
 instrumented, just FUNCTION is printed.
 
 If not acting on a `defun', the result of evaluation is displayed in

-the minibuffer."
+the minibuffer.  This display is controlled by the variables
+`eval-expression-print-length' and `eval-expression-print-level',
+which see."

   (interactive "P")
   (cond (edebug-it
         (require 'edebug)
   (interactive "P")
   (cond (edebug-it
         (require 'edebug)


@@ -490,8 +695,8 @@ the minibuffer."
             (unless (eq old-value new-value)
               (setq debug-on-error new-value))
             value)))))
             (unless (eq old-value new-value)
               (setq debug-on-error new-value))
             value)))))

-

 \f
 \f

+

 (defun lisp-comment-indent ()
   (if (looking-at "\\s<\\s<\\s<")
       (current-column)
 (defun lisp-comment-indent ()
   (if (looking-at "\\s<\\s<\\s<")
       (current-column)


@@ -502,18 +707,23 @@ the minibuffer."
       (max (if (bolp) 0 (1+ (current-column)))
           comment-column))))
 
       (max (if (bolp) 0 (1+ (current-column)))
           comment-column))))
 

+;; This function just forces a more costly detection of comments (using
+;; parse-partial-sexp from beginning-of-defun).  I.e. It avoids the problem of
+;; taking a `;' inside a string started on another line for a comment starter.
+;; Note: `newcomment' gets it right now since we set comment-use-global-state
+;; so we could get rid of it.   -stef

 (defun lisp-mode-auto-fill ()
   (if (> (current-column) (current-fill-column))
       (if (save-excursion
 (defun lisp-mode-auto-fill ()
   (if (> (current-column) (current-fill-column))
       (if (save-excursion

-           (nth 4 (parse-partial-sexp (save-excursion
-                                        (beginning-of-defun)
-                                        (point))
-                                      (point))))
+           (nth 4 (syntax-ppss (point))))

          (do-auto-fill)
          (do-auto-fill)

-       (let ((comment-start nil) (comment-start-skip nil))
-         (do-auto-fill)))))
+       (unless (and (boundp 'comment-auto-fill-only-comments)
+                    comment-auto-fill-only-comments)
+         (let ((comment-start nil) (comment-start-skip nil))
+           (do-auto-fill))))))

 
 

-(defvar lisp-indent-offset nil)
+(defvar lisp-indent-offset nil
+  "If non-nil, indent second line of expressions that many more columns.")

 (defvar lisp-indent-function 'lisp-indent-function)
 
 (defun lisp-indent-line (&optional whole-exp)
 (defvar lisp-indent-function 'lisp-indent-function)
 
 (defun lisp-indent-line (&optional whole-exp)


@@ -521,10 +731,9 @@ the minibuffer."
 With argument, indent any additional lines of the same expression
 rigidly along with this one."
   (interactive "P")
 With argument, indent any additional lines of the same expression
 rigidly along with this one."
   (interactive "P")

-  (let ((indent (calculate-lisp-indent)) shift-amt beg end
-       (pos (- (point-max) (point))))
-    (beginning-of-line)
-    (setq beg (point))
+  (let ((indent (calculate-lisp-indent)) shift-amt end
+       (pos (- (point-max) (point)))
+       (beg (progn (beginning-of-line) (point))))

     (skip-chars-forward " \t")
     (if (or (null indent) (looking-at "\\s<\\s<\\s<"))
        ;; Don't alter indentation of a ;;; comment line
     (skip-chars-forward " \t")
     (if (or (null indent) (looking-at "\\s<\\s<\\s<"))
        ;; Don't alter indentation of a ;;; comment line


@@ -658,22 +867,42 @@ is the buffer position of the start of the containing expression."
                normal-indent))))))
 
 (defun lisp-indent-function (indent-point state)
                normal-indent))))))
 
 (defun lisp-indent-function (indent-point state)

+  "This function is the normal value of the variable `lisp-indent-function'.
+It is used when indenting a line within a function call, to see if the
+called function says anything special about how to indent the line.
+
+INDENT-POINT is the position where the user typed TAB, or equivalent.
+Point is located at the point to indent under (for default indentation);
+STATE is the `parse-partial-sexp' state for that position.
+
+If the current line is in a call to a Lisp function
+which has a non-nil property `lisp-indent-function',
+that specifies how to do the indentation.  The property value can be
+* `defun', meaning indent `defun'-style;
+* an integer N, meaning indent the first N arguments specially
+like ordinary function arguments and then indent any further
+aruments like a body;
+* a function to call just as this function was called.
+If that function returns nil, that means it doesn't specify
+the indentation.
+
+This function also returns nil meaning don't specify the indentation."

   (let ((normal-indent (current-column)))
     (goto-char (1+ (elt state 1)))
     (parse-partial-sexp (point) calculate-lisp-indent-last-sexp 0 t)
     (if (and (elt state 2)
              (not (looking-at "\\sw\\|\\s_")))
   (let ((normal-indent (current-column)))
     (goto-char (1+ (elt state 1)))
     (parse-partial-sexp (point) calculate-lisp-indent-last-sexp 0 t)
     (if (and (elt state 2)
              (not (looking-at "\\sw\\|\\s_")))

-        ;; car of form doesn't seem to be a a symbol
+        ;; car of form doesn't seem to be a symbol

         (progn
           (if (not (> (save-excursion (forward-line 1) (point))
                       calculate-lisp-indent-last-sexp))
         (progn
           (if (not (> (save-excursion (forward-line 1) (point))
                       calculate-lisp-indent-last-sexp))

-              (progn (goto-char calculate-lisp-indent-last-sexp)
-                     (beginning-of-line)
-                     (parse-partial-sexp (point)
-                                        calculate-lisp-indent-last-sexp 0 t)))
-          ;; Indent under the list or under the first sexp on the same
-          ;; line as calculate-lisp-indent-last-sexp.  Note that first
-          ;; thing on that line has to be complete sexp since we are
+               (progn (goto-char calculate-lisp-indent-last-sexp)
+                      (beginning-of-line)
+                      (parse-partial-sexp (point)
+                                          calculate-lisp-indent-last-sexp 0 t)))
+           ;; Indent under the list or under the first sexp on the same
+           ;; line as calculate-lisp-indent-last-sexp.  Note that first
+           ;; thing on that line has to be complete sexp since we are

           ;; inside the innermost containing sexp.
           (backward-prefix-chars)
           (current-column))
           ;; inside the innermost containing sexp.
           (backward-prefix-chars)
           (current-column))


@@ -749,7 +978,7 @@ is the buffer position of the start of the containing expression."
        (goto-char (car (cdr state)))
        (+ lisp-body-indent (current-column)))))
 
        (goto-char (car (cdr state)))
        (+ lisp-body-indent (current-column)))))
 

-\f
+

 ;; (put 'progn 'lisp-indent-function 0), say, causes progn to be indented
 ;; like defun if the first form is placed on the next line, otherwise
 ;; it is indented like any other form (i.e. forms line up under first).
 ;; (put 'progn 'lisp-indent-function 0), say, causes progn to be indented
 ;; like defun if the first form is placed on the next line, otherwise
 ;; it is indented like any other form (i.e. forms line up under first).


@@ -776,6 +1005,7 @@ is the buffer position of the start of the containing expression."
 (put 'let* 'lisp-indent-function 1)
 (put 'while 'lisp-indent-function 1)
 (put 'if 'lisp-indent-function 2)
 (put 'let* 'lisp-indent-function 1)
 (put 'while 'lisp-indent-function 1)
 (put 'if 'lisp-indent-function 2)

+(put 'read-if 'lisp-indent-function 2)

 (put 'catch 'lisp-indent-function 1)
 (put 'condition-case 'lisp-indent-function 2)
 (put 'unwind-protect 'lisp-indent-function 1)
 (put 'catch 'lisp-indent-function 1)
 (put 'condition-case 'lisp-indent-function 2)
 (put 'unwind-protect 'lisp-indent-function 1)


@@ -840,8 +1070,8 @@ ENDPOS is encountered."
        (and endpos
             (<= next-depth 0)
             (progn
        (and endpos
             (<= next-depth 0)
             (progn

-              (setq indent-stack (append indent-stack
-                                         (make-list (- next-depth) nil))
+              (setq indent-stack (nconc indent-stack
+                                        (make-list (- next-depth) nil))

                     last-depth (- last-depth next-depth)
                     next-depth 0)))
        (or outer-loop-done endpos
                     last-depth (- last-depth next-depth)
                     next-depth 0)))
        (or outer-loop-done endpos


@@ -892,117 +1122,76 @@ ENDPOS is encountered."
           (lisp-indent-line))
       (indent-sexp endmark)
       (set-marker endmark nil))))
           (lisp-indent-line))
       (indent-sexp endmark)
       (set-marker endmark nil))))

-\f
+
+(defun indent-pp-sexp (&optional arg)
+  "Indent each line of the list or, with prefix ARG, pretty-printify the list."
+  (interactive "P")
+  (if arg
+      (save-excursion
+        (save-restriction
+          (narrow-to-region (point) (progn (forward-sexp 1) (point)))
+          (pp-buffer)
+          (goto-char (point-max))
+          (if (eq (char-before) ?\n)
+              (delete-char -1)))))
+  (indent-sexp))
+

 ;;;; Lisp paragraph filling commands.
 
 ;;;; Lisp paragraph filling commands.
 

+(defcustom emacs-lisp-docstring-fill-column 65
+  "Value of `fill-column' to use when filling a docstring.
+Any non-integer value means do not use a different value of
+`fill-column' when filling docstrings."
+  :type '(choice (integer)
+                 (const :tag "Use the current `fill-column'" t))
+  :group 'lisp)
+

 (defun lisp-fill-paragraph (&optional justify)
 (defun lisp-fill-paragraph (&optional justify)

-  "Like \\[fill-paragraph], but handle Emacs Lisp comments.
+  "Like \\[fill-paragraph], but handle Emacs Lisp comments and docstrings.

 If any of the current line is a comment, fill the comment or the
 paragraph of it that point is in, preserving the comment's indentation
 and initial semicolons."
   (interactive "P")
 If any of the current line is a comment, fill the comment or the
 paragraph of it that point is in, preserving the comment's indentation
 and initial semicolons."
   (interactive "P")

-  (let (
-       ;; Non-nil if the current line contains a comment.
-       has-comment
-
-       ;; Non-nil if the current line contains code and a comment.
-       has-code-and-comment
-
-       ;; If has-comment, the appropriate fill-prefix for the comment.
-       comment-fill-prefix
-       )
+  (or (fill-comment-paragraph justify)
+      ;; Point is on a program line (a line no comment); we are interested
+      ;; particularly in docstring lines.
+      ;;
+      ;; We bind `paragraph-start' and `paragraph-separate' temporarily.  They
+      ;; are buffer-local, but we avoid changing them so that they can be set
+      ;; to make `forward-paragraph' and friends do something the user wants.
+      ;;
+      ;; `paragraph-start': The `(' in the character alternative and the
+      ;; left-singlequote plus `(' sequence after the \\| alternative prevent
+      ;; sexps and backquoted sexps that follow a docstring from being filled
+      ;; with the docstring.  This setting has the consequence of inhibiting
+      ;; filling many program lines that are not docstrings, which is sensible,
+      ;; because the user probably asked to fill program lines by accident, or
+      ;; expecting indentation (perhaps we should try to do indenting in that
+      ;; case).  The `;' and `:' stop the paragraph being filled at following
+      ;; comment lines and at keywords (e.g., in `defcustom').  Left parens are
+      ;; escaped to keep font-locking, filling, & paren matching in the source
+      ;; file happy.
+      ;;
+      ;; `paragraph-separate': A clever regexp distinguishes the first line of
+      ;; a docstring and identifies it as a paragraph separator, so that it
+      ;; won't be filled.  (Since the first line of documentation stands alone
+      ;; in some contexts, filling should not alter the contents the author has
+      ;; chosen.)  Only the first line of a docstring begins with whitespace
+      ;; and a quotation mark and ends with a period or (rarely) a comma.
+      ;;
+      ;; The `fill-column' is temporarily bound to
+      ;; `emacs-lisp-docstring-fill-column' if that value is an integer.
+      (let ((paragraph-start (concat paragraph-start
+                                    "\\|\\s-*\\([\(;:\"]\\|`\(\\|#'\(\\)"))
+           (paragraph-separate
+            (concat paragraph-separate "\\|\\s-*\".*[,\\.]$"))
+            (fill-column (if (integerp emacs-lisp-docstring-fill-column)
+                             emacs-lisp-docstring-fill-column
+                           fill-column)))
+       (fill-paragraph justify))
+      ;; Never return nil.
+      t))

 
 

-    ;; Figure out what kind of comment we are looking at.
-    (save-excursion
-      (beginning-of-line)
-      (cond
-
-       ;; A line with nothing but a comment on it?
-       ((looking-at "[ \t]*;[; \t]*")
-       (setq has-comment t
-             comment-fill-prefix (buffer-substring (match-beginning 0)
-                                                   (match-end 0))))
-
-       ;; A line with some code, followed by a comment?  Remember that the
-       ;; semi which starts the comment shouldn't be part of a string or
-       ;; character.
-       ((condition-case nil
-           (save-restriction
-             (narrow-to-region (point-min)
-                               (save-excursion (end-of-line) (point)))
-             (while (not (looking-at ";\\|$"))
-               (skip-chars-forward "^;\n\"\\\\?")
-               (cond
-                ((eq (char-after (point)) ?\\) (forward-char 2))
-                ((memq (char-after (point)) '(?\" ??)) (forward-sexp 1))))
-             (looking-at ";+[\t ]*"))
-         (error nil))
-       (setq has-comment t has-code-and-comment t)
-       (setq comment-fill-prefix
-             (concat (make-string (/ (current-column) 8) ?\t)
-                     (make-string (% (current-column) 8) ?\ )
-                     (buffer-substring (match-beginning 0) (match-end 0)))))))
-
-    (if (not has-comment)
-        ;; `paragraph-start' is set here (not in the buffer-local
-        ;; variable so that `forward-paragraph' et al work as
-        ;; expected) so that filling (doc) strings works sensibly.
-        ;; Adding the opening paren to avoid the following sexp being
-        ;; filled means that sexps generally aren't filled as normal
-        ;; text, which is probably sensible.  The `;' and `:' stop the
-        ;; filled para at following comment lines and keywords
-        ;; (typically in `defcustom').
-       (let ((paragraph-start (concat paragraph-start
-                                       "\\|\\s-*[\(;:\"]")))
-          (fill-paragraph justify))
-
-      ;; Narrow to include only the comment, and then fill the region.
-      (save-excursion
-       (save-restriction
-         (beginning-of-line)
-         (narrow-to-region
-          ;; Find the first line we should include in the region to fill.
-          (save-excursion
-            (while (and (zerop (forward-line -1))
-                        (looking-at "^[ \t]*;")))
-            ;; We may have gone too far.  Go forward again.
-            (or (looking-at ".*;")
-                (forward-line 1))
-            (point))
-          ;; Find the beginning of the first line past the region to fill.
-          (save-excursion
-            (while (progn (forward-line 1)
-                          (looking-at "^[ \t]*;")))
-            (point)))
-
-         ;; Lines with only semicolons on them can be paragraph boundaries.
-         (let* ((paragraph-start (concat paragraph-start "\\|[ \t;]*$"))
-                (paragraph-separate (concat paragraph-start "\\|[ \t;]*$"))
-                (paragraph-ignore-fill-prefix nil)
-                (fill-prefix comment-fill-prefix)
-                (after-line (if has-code-and-comment
-                                (save-excursion
-                                  (forward-line 1) (point))))
-                (end (progn
-                       (forward-paragraph)
-                       (or (bolp) (newline 1))
-                       (point)))
-                ;; If this comment starts on a line with code,
-                ;; include that like in the filling.
-                (beg (progn (backward-paragraph)
-                            (if (eq (point) after-line)
-                                (forward-line -1))
-                            (point))))
-           (fill-region-as-paragraph beg end
-                                     justify nil
-                                     (save-excursion
-                                       (goto-char beg)
-                                       (if (looking-at fill-prefix)
-                                           nil
-                                         (re-search-forward comment-start-skip)
-                                         (point))))))))
-    t))
-\f

 (defun indent-code-rigidly (start end arg &optional nochange-regexp)
   "Indent all lines of code, starting in the region, sideways by ARG columns.
 Does not affect lines starting inside comments or strings, assuming that
 (defun indent-code-rigidly (start end arg &optional nochange-regexp)
   "Indent all lines of code, starting in the region, sideways by ARG columns.
 Does not affect lines starting inside comments or strings, assuming that


@@ -1038,4 +1227,5 @@ means don't indent that line."
 
 (provide 'lisp-mode)
 
 
 (provide 'lisp-mode)
 

+;;; arch-tag: 414c7f93-c245-4b77-8ed5-ed05ef7ff1bf

 ;;; lisp-mode.el ends here
 ;;; lisp-mode.el ends here