;;; lisp-mode.el --- Lisp mode, and its idiosyncratic commands
;; Copyright (C) 1985, 1986, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006 Free Software Foundation, Inc.
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: lisp, languages
'("defun" "defun*" "defsubst" "defmacro"
"defadvice" "define-skeleton"
"define-minor-mode" "define-global-minor-mode"
+ "define-globalized-minor-mode"
"define-derived-mode" "define-generic-mode"
"define-compiler-macro" "define-modify-macro"
"defsetf" "define-setf-expander"
(put 'define-minor-mode 'doc-string-elt 2)
(put 'easy-mmode-define-global-mode 'doc-string-elt 2)
(put 'define-global-minor-mode 'doc-string-elt 2)
+(put 'define-globalized-minor-mode 'doc-string-elt 2)
(put 'define-generic-mode 'doc-string-elt 7)
(put 'define-ibuffer-filter 'doc-string-elt 2)
(put 'define-ibuffer-op 'doc-string-elt 3)
(define-key map [byte-compile]
'("Byte-compile This File" . emacs-lisp-byte-compile))
(define-key map [separator-eval] '("--"))
- (define-key map [eval-buffer] '("Evaluate Buffer" . eval-current-buffer))
+ (define-key map [eval-buffer] '("Evaluate Buffer" . eval-buffer))
(define-key map [eval-region] '("Evaluate Region" . eval-region))
(define-key map [eval-sexp] '("Evaluate Last S-expression" . eval-last-sexp))
(define-key map [separator-format] '("--"))
(point (point)))
(delete-region beg end)
(insert (nth 1 value))
+ (or (= beg point)
+ (setq point (1- (point))))
(last-sexp-setup-props beg (point)
(nth 0 value)
(nth 2 value)
(interactive "P")
(if (null eval-expression-debug-on-error)
(eval-last-sexp-1 eval-last-sexp-arg-internal)
- (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 ((value
+ (let ((debug-on-error eval-last-sexp-fake-value))
+ (cons (eval-last-sexp-1 eval-last-sexp-arg-internal)
+ debug-on-error))))
+ (unless (eq (cdr value) eval-last-sexp-fake-value)
+ (setq debug-on-error (cdr value)))
+ (car value))))
(defun eval-defun-1 (form)
"Treat some expressions specially.
;; Indent by constant offset
(goto-char containing-sexp)
(+ (current-column) lisp-indent-offset))
+ ;; in this case calculate-lisp-indent-last-sexp is not nil
+ (calculate-lisp-indent-last-sexp
+ (or
+ ;; try to align the parameters of a known function
+ (and lisp-indent-function
+ (not retry)
+ (funcall lisp-indent-function indent-point state))
+ ;; If the function has no special alignment
+ ;; or it does not apply to this argument,
+ ;; try to align a constant-symbol under the last
+ ;; preceding constant symbol, if there is such one of
+ ;; the last 2 preceding symbols, in the previous
+ ;; uncommented line.
+ (and (save-excursion
+ (goto-char indent-point)
+ (skip-chars-forward " \t")
+ (looking-at ":"))
+ (> calculate-lisp-indent-last-sexp
+ (save-excursion
+ (goto-char (1+ containing-sexp))
+ (parse-partial-sexp (point) calculate-lisp-indent-last-sexp 0 t)
+ (point)))
+ (let ((parse-sexp-ignore-comments t)
+ indent)
+ (goto-char calculate-lisp-indent-last-sexp)
+ (or (and (looking-at ":")
+ (setq indent (current-column)))
+ (and (< (save-excursion (beginning-of-line) (point))
+ (prog2 (backward-sexp) (point)))
+ (looking-at ":")
+ (setq indent (current-column))))
+ indent))
+ ;; another symbols or constants not preceded by a constant
+ ;; as defined above.
+ normal-indent))
+ ;; in this case calculate-lisp-indent-last-sexp is nil
(desired-indent)
- ((and (boundp 'lisp-indent-function)
- lisp-indent-function
- (not retry))
- (or (funcall lisp-indent-function indent-point state)
- normal-indent))
(t
normal-indent))))))
(make-list (- next-depth) nil))
last-depth (- last-depth next-depth)
next-depth 0)))
- (or outer-loop-done endpos
- (setq outer-loop-done (<= next-depth 0)))
- (if outer-loop-done
- (forward-line 1)
+ (forward-line 1)
+ ;; Decide whether to exit.
+ (if endpos
+ ;; If we have already reached the specified end,
+ ;; give up and do not reindent this line.
+ (if (<= endpos (point))
+ (setq outer-loop-done t))
+ ;; If no specified end, we are done if we have finished one sexp.
+ (if (<= next-depth 0)
+ (setq outer-loop-done t)))
+ (unless outer-loop-done
(while (> last-depth next-depth)
(setq indent-stack (cdr indent-stack)
last-depth (1- last-depth)))
(while (< last-depth next-depth)
(setq indent-stack (cons nil indent-stack)
last-depth (1+ last-depth)))
- ;; Now go to the next line and indent it according
+ ;; Now indent the next line according
;; to what we learned from parsing the previous one.
- (forward-line 1)
(setq bol (point))
(skip-chars-forward " \t")
;; But not if the line is blank, or just a comment
"\\|\\s-*\\([(;:\"]\\|`(\\|#'(\\)"))
(paragraph-separate
(concat paragraph-separate "\\|\\s-*\".*[,\\.]$"))
- (fill-column (if (integerp emacs-lisp-docstring-fill-column)
+ (fill-column (if (and (integerp emacs-lisp-docstring-fill-column)
+ (derived-mode-p 'emacs-lisp-mode))
emacs-lisp-docstring-fill-column
fill-column)))
(fill-paragraph justify))