;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
+;; Katsumi Yamaoka <yamaoka@jpl.org>
;; Keywords: news
;; This file is part of GNU Emacs.
(list 'funcall fval)
(cons 'progn (cdr (cdr fval))))))
- (unless (fboundp 'match-string-no-properties)
- (defalias 'match-string-no-properties 'match-string))
-
(defalias 'gnus-x-color-values
- (if (fboundp 'x-color-values)
- 'x-color-values
- (lambda (color)
- (color-instance-rgb-components
- (make-color-instance color))))))
+ (if (fboundp 'x-color-values)
+ 'x-color-values
+ (lambda (color)
+ (color-instance-rgb-components
+ (make-color-instance color))))))
(defun gnus-xmas-redefine ()
"Redefine lots of Gnus functions for XEmacs."
(add-hook 'gnus-draft-mode-hook 'gnus-xmas-draft-menu-add)
(add-hook 'gnus-summary-mode-hook
'gnus-xmas-switch-horizontal-scrollbar-off)
- (add-hook 'gnus-tree-mode-hook 'gnus-xmas-switch-horizontal-scrollbar-off))
-
+ (add-hook 'gnus-tree-mode-hook 'gnus-xmas-switch-horizontal-scrollbar-off)
+
+ (when (featurep 'mule)
+ (defun gnus-truncate-string (str end-column &optional start-column padding)
+ "Truncate string STR to end at column END-COLUMN.
+The optional 2nd arg START-COLUMN, if non-nil, specifies
+the starting column; that means to return the characters occupying
+columns START-COLUMN ... END-COLUMN of STR.
+
+The optional 3rd arg PADDING, if non-nil, specifies a padding character
+to add at the end of the result if STR doesn't reach column END-COLUMN,
+or if END-COLUMN comes in the middle of a character in STR.
+PADDING is also added at the beginning of the result
+if column START-COLUMN appears in the middle of a character in STR.
+
+If PADDING is nil, no padding is added in these cases, so
+the resulting string may be narrower than END-COLUMN.
+\[Emacs 20.3 emulating function]"
+ (or start-column
+ (setq start-column 0))
+ (let ((len (length str))
+ (idx 0)
+ (column 0)
+ (head-padding "") (tail-padding "")
+ ch last-column last-idx from-idx)
+ (condition-case nil
+ (while (< column start-column)
+ (setq ch (aref str idx)
+ column (+ column (char-width ch))
+ idx (1+ idx)))
+ (args-out-of-range (setq idx len)))
+ (if (< column start-column)
+ (if padding (make-string end-column padding) "")
+ (if (and padding (> column start-column))
+ (setq head-padding
+ (make-string (- column start-column) padding)))
+ (setq from-idx idx)
+ (if (< end-column column)
+ (setq idx from-idx)
+ (condition-case nil
+ (while (< column end-column)
+ (setq last-column column
+ last-idx idx
+ ch (aref str idx)
+ column (+ column (char-width ch))
+ idx (1+ idx)))
+ (args-out-of-range (setq idx len)))
+ (if (> column end-column)
+ (setq column last-column idx last-idx))
+ (if (and padding (< column end-column))
+ (setq tail-padding
+ (make-string (- end-column column) padding))))
+ (setq str (substring str from-idx idx))
+ (if padding
+ (concat head-padding str tail-padding)
+ str))))
+
+ (defun gnus-tilde-pad-form (el pad-width)
+ "Return a form that pads EL to PAD-WIDTH."
+ (let ((pad (abs pad-width)))
+ (if (symbolp el)
+ (if (< pad-width 0)
+ `(let ((val (format "%s" ,el)))
+ (concat val (make-string
+ (max 0 (- ,pad (string-width val))) ?\ )))
+ `(let ((val (format "%s" ,el)))
+ (concat (make-string
+ (max 0 (- ,pad (string-width val))) ?\ )
+ val)))
+ (if (< pad-width 0)
+ `(let ((val (eval ,el)))
+ (concat val (make-string
+ (max 0 (- ,pad (string-width val))) ?\ )))
+ `(let ((val (eval ,el)))
+ (concat (make-string
+ (max 0 (- ,pad (string-width val))) ?\ )
+ val))))))
+ ))
;;; XEmacs logo and toolbar.
("background" . ,(face-background 'default)))])
((featurep 'xbm)
`[xbm :file ,logo-xbm])
- (t [nothing])))))
+ (t [nothing]))))
+ (wpheight (window-pixel-height))
+ (rest (max 0 (1- (/ (* (- wpheight (glyph-height glyph))
+ (window-height))
+ wpheight 2)))))
(insert " ")
(set-extent-begin-glyph (make-extent (point) (point)) glyph)
(goto-char (point-min))
(insert (make-string (/ (max (- (window-width) (or x 35)) 0) 2)
?\ ))
(forward-line 1))
- (setq gnus-simple-splash nil))
- (goto-char (point-min))
- (let* ((pheight (+ 20 (count-lines (point-min) (point-max))))
- (wheight (window-height))
- (rest (- wheight pheight)))
- (insert (make-string (max 0 (* 2 (/ rest 3))) ?\n))))
+ (setq gnus-simple-splash nil)
+ (goto-char (point-min))
+ (insert gnus-product-name " " gnus-version-number
+ (if (zerop (string-to-number gnus-revision-number))
+ ""
+ (concat " (r" gnus-revision-number ")"))
+ " based on " gnus-original-product-name " v"
+ gnus-original-version-number "\n")
+ (end-of-line 0)
+ (put-text-property (point-min) (point) 'face 'gnus-splash-face)
+ (insert-char ?\ (prog1
+ (max 0 (/ (- (window-width) (point)) 2))
+ (goto-char (point-min))))
+ (forward-line 1)
+ (insert-char ?\n rest)
+ (set-window-start (selected-window) (point-min))))
(t
- (insert
- (format " %s
+ (insert "
_ ___ _ _
_ ___ __ ___ __ _ ___
__ _ ___ __ ___
__
"
- ""))
+ )
+ (goto-char (point-min))
+ (insert gnus-product-name " " gnus-version-number
+ (if (zerop (string-to-number gnus-revision-number))
+ ""
+ (concat " (r" gnus-revision-number ")"))
+ " based on " gnus-original-product-name " v"
+ gnus-original-version-number)
+ (insert-char ?\ (prog1
+ (max 0 (/ (- (window-width) (point)) 2))
+ (goto-char (point-min))))
+ (forward-line 1)
;; And then hack it.
- (gnus-indent-rigidly (point-min) (point-max)
+ (gnus-indent-rigidly (point) (point-max)
(/ (max (- (window-width) (or x 46)) 0) 2))
(goto-char (point-min))
(forward-line 1)
projects / elisp / gnus.git- / blobdiff