diff options
Diffstat (limited to 'lisp/emacs-lisp/lisp-mode.el')
| -rw-r--r-- | lisp/emacs-lisp/lisp-mode.el | 87 |
1 files changed, 48 insertions, 39 deletions
diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el index a7dad3428f5..8cd0fdf0da0 100644 --- 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 -;; Copyright (C) 1985, 1986, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. +;; Copyright (C) 1985,86,1999,2000,01,03,2004 Free Software Foundation, Inc. ;; Maintainer: FSF ;; Keywords: lisp, languages @@ -173,8 +173,6 @@ ;; because lisp-fill-paragraph should do the job. ;; I believe that newcomment's auto-fill code properly deals with it -stef ;;(set (make-local-variable 'adaptive-fill-mode) nil) - (make-local-variable 'normal-auto-fill-function) - (setq normal-auto-fill-function 'lisp-mode-auto-fill) (make-local-variable 'indent-line-function) (setq indent-line-function 'lisp-indent-line) (make-local-variable 'indent-region-function) @@ -182,7 +180,7 @@ (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) @@ -195,8 +193,8 @@ (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) @@ -205,14 +203,14 @@ (setq font-lock-defaults '((lisp-font-lock-keywords lisp-font-lock-keywords-1 lisp-font-lock-keywords-2) - nil nil (("+-*/.<>=!?$%_&~^:" . "w")) beginning-of-defun + nil nil (("+-*/.<>=!?$%_&~^:" . "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." - (if (looking-at "(") + (if (looking-at "(\\|;;;###autoload") 1000 (looking-at outline-regexp) (- (match-end 0) (match-beginning 0)))) @@ -358,6 +356,9 @@ if that value is non-nil." (set-syntax-table lisp-mode-syntax-table) (run-mode-hooks 'lisp-mode-hook)) +;; 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) "Send the current defun to the Lisp process made by \\[run-lisp]." @@ -448,14 +449,18 @@ alternative printed representations that can be displayed." If CHAR is not a character, return nil." (and (integerp char) (characterp (event-basic-type char)) - (concat - "?" - (mapconcat - (lambda (modif) - (cond ((eq modif 'super) "\\s-") - (t (string ?\\ (upcase (aref (symbol-name modif) 0)) ?-)))) - (event-modifiers char) "") - (string (event-basic-type char))))) + (let ((c (event-basic-type char))) + (concat + "?" + (mapconcat + (lambda (modif) + (cond ((eq modif 'super) "\\s-") + (t (string ?\\ (upcase (aref (symbol-name modif) 0)) ?-)))) + (event-modifiers char) "") + (cond + ((memq c '(?\; ?\( ?\) ?\{ ?\} ?\[ ?\] ?\" ?\' ?\\)) (string ?\\ c)) + ((eq c 127) "\\C-?") + (t (string c))))))) (defun eval-last-sexp-1 (eval-last-sexp-arg-internal) "Evaluate sexp before point; print value in minibuffer. @@ -512,27 +517,30 @@ With argument, print output into current buffer." expr 'args))))) expr))))))) - (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) - (char-string (prin1-char value)) - (beg (point)) - end) - (prog1 - (prin1 value) - (if (and (eq standard-output t) char-string) - (princ (concat " = " char-string))) - (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)) - )))))) + (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) + (char-string (prin1-char value)) + (beg (point)) + end) + (prog1 + (prin1 value) + (if (and (eq standard-output t) char-string) + (princ (concat " = " char-string))) + (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)) + )))) (defun eval-last-sexp (eval-last-sexp-arg-internal) @@ -663,8 +671,8 @@ which see." ;; 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 in 99% of the cases if you're using -;; font-lock, anyway, so we could get rid of it. -stef +;; 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 @@ -1167,4 +1175,5 @@ means don't indent that line." (provide 'lisp-mode) +;;; arch-tag: 414c7f93-c245-4b77-8ed5-ed05ef7ff1bf ;;; lisp-mode.el ends here |