From: Stefan Monnier Date: Tue, 14 Aug 2007 00:51:09 +0000 (+0000) Subject: Remove spurious * in docstrings. X-Git-Tag: emacs-pretest-23.0.90~11517 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=944a8b1d86a3ca3c2d748d688168c74ae088e7d3;p=emacs.git Remove spurious * in docstrings. Put its autoloads into tpu-edt.el rather than loaddefs.el. (tpu-cursor-free-mode): Rename from tpu-cursor-free. Make into a proper minor-mode. (tpu-backward-char, tpu-next-line, tpu-previous-line) (tpu-next-end-of-line, tpu-current-end-of-line): Use new name. (tpu-trim-line-ends-if-needed): Rename from tpu-before-save-hook. (tpu-set-cursor-free, tpu-set-cursor-bound): Delegate to tpu-cursor-free-mode. (tpu-next-line, tpu-previous-line, tpu-forward-line) (tpu-backward-line, tpu-scroll-window-down, tpu-scroll-window-up): Use line-move or forward-line instead of next-line-internal. --- diff --git a/lisp/ChangeLog b/lisp/ChangeLog index a5d54560e97..eb570cb98c1 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,18 @@ +2007-08-14 Stefan Monnier + + * emulation/tpu-extras.el: Remove spurious * in docstrings. + Put its autoloads into tpu-edt.el rather than loaddefs.el. + (tpu-cursor-free-mode): Rename from tpu-cursor-free. + Make into a proper minor-mode. + (tpu-backward-char, tpu-next-line, tpu-previous-line) + (tpu-next-end-of-line, tpu-current-end-of-line): Use new name. + (tpu-trim-line-ends-if-needed): Rename from tpu-before-save-hook. + (tpu-set-cursor-free, tpu-set-cursor-bound): + Delegate to tpu-cursor-free-mode. + (tpu-next-line, tpu-previous-line, tpu-forward-line) + (tpu-backward-line, tpu-scroll-window-down, tpu-scroll-window-up): + Use line-move or forward-line instead of next-line-internal. + 2007-08-13 Nick Roberts * progmodes/gdb-ui.el (gdb-send): Handle CTRL-D more carefully. @@ -19,8 +34,8 @@ * pcvs-util.el (cvs-qtypedesc-strings): Use new names combine-and-quote-strings and split-string-and-unquote. - * subr.el (combine-and-quote-strings): Renamed from strings->string. - (split-string-and-unquote): Renamed from string->strings. + * subr.el (combine-and-quote-strings): Rename from strings->string. + (split-string-and-unquote): Rename from string->strings. 2007-08-10 Stefan Monnier diff --git a/lisp/emulation/tpu-extras.el b/lisp/emulation/tpu-extras.el index 609ce2e203b..062082a295a 100644 --- a/lisp/emulation/tpu-extras.el +++ b/lisp/emulation/tpu-extras.el @@ -112,18 +112,18 @@ ;;; Customization variables (defcustom tpu-top-scroll-margin 0 - "*Scroll margin at the top of the screen. + "Scroll margin at the top of the screen. Interpreted as a percent of the current window size." :type 'integer :group 'tpu) (defcustom tpu-bottom-scroll-margin 0 - "*Scroll margin at the bottom of the screen. + "Scroll margin at the bottom of the screen. Interpreted as a percent of the current window size." :type 'integer :group 'tpu) (defcustom tpu-backward-char-like-tpu t - "*If non-nil, in free cursor mode backward-char (left-arrow) works + "If non-nil, in free cursor mode backward-char (left-arrow) works just like TPU/edt. Otherwise, backward-char will move to the end of the previous line when starting from a line beginning." :type 'boolean @@ -132,8 +132,12 @@ the previous line when starting from a line beginning." ;;; Global variables -(defvar tpu-cursor-free nil - "If non-nil, let the cursor roam free.") +;;;###autoload +(define-minor-mode tpu-cursor-free-mode + "Minor mode to allow the cursor to move freely about the screen." + :init-value nil + (if (not tpu-cursor-free-mode) + (tpu-trim-line-ends))) ;;; Hooks -- Set cursor free in picture mode. @@ -141,11 +145,10 @@ the previous line when starting from a line beginning." (add-hook 'picture-mode-hook 'tpu-set-cursor-free) -(defun tpu-before-save-hook () +(defun tpu-trim-line-ends-if-needed () "Eliminate whitespace at ends of lines, if the cursor is free." - (if (and (buffer-modified-p) tpu-cursor-free) (tpu-trim-line-ends))) - -(add-hook 'before-save-hook 'tpu-before-save-hook) + (if (and (buffer-modified-p) tpu-cursor-free-mode) (tpu-trim-line-ends))) +(add-hook 'before-save-hook 'tpu-trim-line-ends-if-needed) ;;; Utility routines for implementing scroll margins @@ -171,12 +174,12 @@ the previous line when starting from a line beginning." (defun tpu-forward-char (num) "Move right ARG characters (left if ARG is negative)." (interactive "p") - (if tpu-cursor-free (picture-forward-column num) (forward-char num))) + (if tpu-cursor-free-mode (picture-forward-column num) (forward-char num))) (defun tpu-backward-char (num) "Move left ARG characters (right if ARG is negative)." (interactive "p") - (cond ((not tpu-cursor-free) + (cond ((not tpu-cursor-free-mode) (backward-char num)) (tpu-backward-char-like-tpu (picture-backward-column num)) @@ -195,8 +198,8 @@ the previous line when starting from a line beginning." Prefix argument serves as a repeat count." (interactive "p") (let ((beg (tpu-current-line))) - (if tpu-cursor-free (or (eobp) (picture-move-down num)) - (next-line-internal num)) + (if tpu-cursor-free-mode (or (eobp) (picture-move-down num)) + (line-move num)) (tpu-bottom-check beg num) (setq this-command 'next-line))) @@ -205,7 +208,7 @@ Prefix argument serves as a repeat count." Prefix argument serves as a repeat count." (interactive "p") (let ((beg (tpu-current-line))) - (if tpu-cursor-free (picture-move-up num) (next-line-internal (- num))) + (if tpu-cursor-free-mode (picture-move-up num) (line-move (- num))) (tpu-top-check beg num) (setq this-command 'previous-line))) @@ -223,7 +226,7 @@ Accepts a prefix argument for the number of lines to move." Accepts a prefix argument for the number of lines to move." (interactive "p") (let ((beg (tpu-current-line))) - (cond (tpu-cursor-free + (cond (tpu-cursor-free-mode (let ((beg (point))) (if (< 1 num) (forward-line num)) (picture-end-of-line) @@ -238,7 +241,7 @@ Accepts a prefix argument for the number of lines to move." Accepts a prefix argument for the number of lines to move." (interactive "p") (let ((beg (tpu-current-line))) - (cond (tpu-cursor-free + (cond (tpu-cursor-free-mode (picture-end-of-line (- 1 num))) (t (end-of-line (- 1 num)))) @@ -248,7 +251,7 @@ Accepts a prefix argument for the number of lines to move." "Move point to end of current line." (interactive) (let ((beg (point))) - (if tpu-cursor-free (picture-end-of-line) (end-of-line)) + (if tpu-cursor-free-mode (picture-end-of-line) (end-of-line)) (if (= beg (point)) (message "You are already at the end of a line.")))) (defun tpu-forward-line (num) @@ -256,9 +259,8 @@ Accepts a prefix argument for the number of lines to move." Prefix argument serves as a repeat count." (interactive "p") (let ((beg (tpu-current-line))) - (next-line-internal num) - (tpu-bottom-check beg num) - (beginning-of-line))) + (forward-line num) + (tpu-bottom-check beg num))) (defun tpu-backward-line (num) "Move to beginning of previous line. @@ -266,9 +268,8 @@ Prefix argument serves as repeat count." (interactive "p") (let ((beg (tpu-current-line))) (or (bolp) (>= 0 num) (setq num (- num 1))) - (next-line-internal (- num)) - (tpu-top-check beg num) - (beginning-of-line))) + (forward-line (- num)) + (tpu-top-check beg num))) ;;; Movement by paragraph @@ -346,7 +347,7 @@ A repeat count means scroll that many sections." (let* ((beg (tpu-current-line)) (height (1- (window-height))) (lines (* num (/ (* height tpu-percent-scroll) 100)))) - (next-line-internal (- lines)) + (line-move (- lines)) (tpu-top-check beg lines))) (defun tpu-scroll-window-up (num) @@ -356,7 +357,7 @@ A repeat count means scroll that many sections." (let* ((beg (tpu-current-line)) (height (1- (window-height))) (lines (* num (/ (* height tpu-percent-scroll) 100)))) - (next-line-internal lines) + (line-move lines) (tpu-bottom-check beg lines))) @@ -448,22 +449,19 @@ A repeat count means scroll that many sections." (defun tpu-set-cursor-free () "Allow the cursor to move freely about the screen." (interactive) - (setq tpu-cursor-free t) - (substitute-key-definition 'tpu-set-cursor-free - 'tpu-set-cursor-bound - GOLD-map) + (tpu-cursor-free-mode 1) (message "The cursor will now move freely about the screen.")) ;;;###autoload (defun tpu-set-cursor-bound () "Constrain the cursor to the flow of the text." (interactive) - (tpu-trim-line-ends) - (setq tpu-cursor-free nil) - (substitute-key-definition 'tpu-set-cursor-bound - 'tpu-set-cursor-free - GOLD-map) + (tpu-cursor-free-mode -1) (message "The cursor is now bound to the flow of your text.")) +;; Local Variables: +;; generated-autoload-file: "tpu-edt.el" +;; End: + ;; arch-tag: 89676fa4-33ec-48cb-9135-6f3bf230ab1a ;;; tpu-extras.el ends here