-;; Common Lisp bindings for GTK+ v1.2.x
-;; Copyright (C) 1999 Espen S. Johnsen <espejohn@online.no>
+;; Common Lisp bindings for GTK+ v2.0
+;; Copyright (C) 1999-2001 Espen S. Johnsen <esj@stud.cs.uit.no>
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
;; License along with this library; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-;; $Id: gdk.lisp,v 1.3 2000/09/04 22:12:45 espen Exp $
+;; $Id: gdk.lisp,v 1.12 2004/12/20 00:32:15 espen Exp $
(in-package "GDK")
+;;; Initialization
+
+(defbinding (gdk-init "gdk_parse_args") () nil
+ "Initializes the library without opening the display."
+ (nil null)
+ (nil null))
-;;; Events
-; (defmethod initialize-instance ((event event) &rest initargs &key)
-; (declare (ignore initargs))
-; (call-next-method)
-; )
+;;; Display
-(defun find-event-class (event-type)
- (find-class
- (ecase event-type
- (:expose 'expose-event)
- (:delete 'delete-event))))
+(defbinding (display-manager "gdk_display_manager_get") () display-manager)
-(deftype-method alien-copier event (type-spec)
- (declare (ignore type-spec))
- '%event-copy)
-(deftype-method alien-deallocator event (type-spec)
- (declare (ignore type-spec))
- '%event-free)
+(defbinding (display-set-default "gdk_display_manager_set_default_display")
+ (display) nil
+ ((display-manager) display-manager)
+ (display display))
-(deftype-method translate-from-alien
- event (type-spec location &optional (alloc :reference))
- `(let ((location ,location))
- (unless (null-pointer-p location)
- (let ((event-class
- (find-event-class
- (funcall (get-reader-function 'event-type) location 0))))
- ,(ecase alloc
- (:copy '(ensure-alien-instance event-class location))
- (:static '(ensure-alien-instance event-class location :static t))
- (:reference '(ensure-alien-instance
- event-class (%event-copy location))))))))
+(defbinding display-get-default () display)
+(defbinding %display-open () display
+ (display-name (or null string)))
-(define-foreign event-poll-fd () int)
+(defun display-open (&optional display-name)
+ (let ((display (%display-open display-name)))
+ (unless (display-get-default)
+ (display-set-default display))
+ display))
-(define-foreign ("gdk_events_pending" events-pending-p) () boolean)
+(defbinding (display-connection-number "clg_gdk_connection_number")
+ (&optional (display (display-get-default))) int
+ (display display))
-(define-foreign event-get () event)
-(define-foreign event-peek () event)
+;;; Events
-(define-foreign event-get-graphics-expose () event
- (window window))
+(defbinding (events-pending-p "gdk_events_pending") () boolean)
-(define-foreign event-put () event
- (event event))
+(defbinding event-get () event)
-(define-foreign %event-copy (event &optional size) pointer
- (event (or event pointer)))
+(defbinding event-peek () event)
-(define-foreign %event-free () nil
- (event (or event pointer)))
+(defbinding event-get-graphics-expose () event
+ (window window))
-(define-foreign event-get-time () (unsigned 32)
+(defbinding event-put () event
(event event))
-;(define-foreign event-handler-set () ...)
+;(defbinding event-handler-set () ...)
-(define-foreign set-show-events () nil
+(defbinding set-show-events () nil
(show-events boolean))
;;; Misc
-(define-foreign set-use-xshm () nil
+(defbinding set-use-xshm () nil
(use-xshm boolean))
-(define-foreign get-show-events () boolean)
+(defbinding get-show-events () boolean)
-(define-foreign get-use-xshm () boolean)
+(defbinding get-use-xshm () boolean)
-(define-foreign get-display () string)
+(defbinding get-display () string)
-; (define-foreign time-get () (unsigned 32))
+; (defbinding time-get () (unsigned 32))
-; (define-foreign timer-get () (unsigned 32))
+; (defbinding timer-get () (unsigned 32))
-; (define-foreign timer-set () nil
+; (defbinding timer-set () nil
; (milliseconds (unsigned 32)))
-; (define-foreign timer-enable () nil)
+; (defbinding timer-enable () nil)
-; (define-foreign timer-disable () nil)
+; (defbinding timer-disable () nil)
; input ...
-(define-foreign pointer-grab () int
+(defbinding pointer-grab () int
(window window)
(owner-events boolean)
(event-mask event-mask)
(cursor (or null cursor))
(time (unsigned 32)))
-(define-foreign pointer-ungrab () nil
+(defbinding pointer-ungrab () nil
(time (unsigned 32)))
-(define-foreign keyboard-grab () int
+(defbinding keyboard-grab () int
(window window)
(owner-events boolean)
(time (unsigned 32)))
-(define-foreign keyboard-ungrab () nil
+(defbinding keyboard-ungrab () nil
(time (unsigned 32)))
-(define-foreign ("gdk_pointer_is_grabbed" pointer-is-grabbed-p) () boolean)
-
-(define-foreign screen-width () int)
-(define-foreign screen-height () int)
+(defbinding (pointer-is-grabbed-p "gdk_pointer_is_grabbed") () boolean)
-(define-foreign screen-width-mm () int)
-(define-foreign screen-height-mm () int)
+(defbinding screen-width () int)
+(defbinding screen-height () int)
-(define-foreign flush () nil)
-(define-foreign beep () nil)
+(defbinding screen-width-mm () int)
+(defbinding screen-height-mm () int)
-(define-foreign key-repeat-disable () nil)
-(define-foreign key-repeat-restore () nil)
+(defbinding flush () nil)
+(defbinding beep () nil)
;;; Visuals
-(define-foreign visual-get-best-depth () int)
+(defbinding visual-get-best-depth () int)
-(define-foreign visual-get-best-type () visual-type)
+(defbinding visual-get-best-type () visual-type)
-(define-foreign visual-get-system () visual)
+(defbinding visual-get-system () visual)
-(define-foreign
- ("gdk_visual_get_best" %visual-get-best-with-nothing) () visual)
+(defbinding (%visual-get-best-with-nothing "gdk_visual_get_best") () visual)
-(define-foreign %visual-get-best-with-depth () visual
+(defbinding %visual-get-best-with-depth () visual
(depth int))
-(define-foreign %visual-get-best-with-type () visual
+(defbinding %visual-get-best-with-type () visual
(type visual-type))
-(define-foreign %visual-get-best-with-both () visual
+(defbinding %visual-get-best-with-both () visual
(depth int)
(type visual-type))
(type (%visual-get-best-with-type type))
(t (%visual-get-best-with-nothing))))
-;(define-foreign query-depths ..)
+;(defbinding query-depths ..)
-;(define-foreign query-visual-types ..)
+;(defbinding query-visual-types ..)
-(define-foreign list-visuals () (double-list visual))
+(defbinding list-visuals () (glist visual))
;;; Windows
-; (define-foreign window-new ... )
+(defbinding window-destroy () nil
+ (window window))
+
+
+(defbinding window-at-pointer () window
+ (x int :out)
+ (y int :out))
+
+(defbinding window-show () nil
+ (window window))
+
+(defbinding window-show-unraised () nil
+ (window window))
+
+(defbinding window-hide () nil
+ (window window))
+
+(defbinding window-is-visible-p () boolean
+ (window window))
+
+(defbinding window-is-viewable-p () boolean
+ (window window))
+
+(defbinding window-withdraw () nil
+ (window window))
+
+(defbinding window-iconify () nil
+ (window window))
+
+(defbinding window-deiconify () nil
+ (window window))
-(define-foreign window-destroy () nil
+(defbinding window-stick () nil
(window window))
+(defbinding window-unstick () nil
+ (window window))
-; (define-foreign window-at-pointer () window
-; (window window)
-; (x int :in-out)
-; (y int :in-out))
+(defbinding window-maximize () nil
+ (window window))
-(define-foreign window-show () nil
+(defbinding window-unmaximize () nil
(window window))
-(define-foreign window-hide () nil
+(defbinding window-fullscreen () nil
(window window))
-(define-foreign window-withdraw () nil
+(defbinding window-unfullscreen () nil
(window window))
-(define-foreign window-move () nil
+(defbinding window-set-keep-above () nil
+ (window window)
+ (setting boolean))
+
+(defbinding window-set-keep-below () nil
+ (window window)
+ (setting boolean))
+
+(defbinding window-move () nil
(window window)
(x int)
(y int))
-(define-foreign window-resize () nil
+(defbinding window-resize () nil
(window window)
(width int)
(height int))
-(define-foreign window-move-resize () nil
+(defbinding window-move-resize () nil
(window window)
(x int)
(y int)
(width int)
(height int))
-(define-foreign window-reparent () nil
+(defbinding window-scroll () nil
+ (window window)
+ (dx int)
+ (dy int))
+
+(defbinding window-reparent () nil
(window window)
(new-parent window)
(x int)
(y int))
-(define-foreign window-clear () nil
+(defbinding window-clear () nil
(window window))
-(unexport
- '(window-clear-area-no-e window-clear-area-e))
-
-(define-foreign ("gdk_window_clear_area" window-clear-area-no-e) () nil
+(defbinding %window-clear-area () nil
(window window)
(x int) (y int) (width int) (height int))
-(define-foreign window-clear-area-e () nil
+(defbinding %window-clear-area-e () nil
(window window)
(x int) (y int) (width int) (height int))
(defun window-clear-area (window x y width height &optional expose)
(if expose
- (window-clear-area-e window x y width height)
- (window-clear-area-no-e window x y width height)))
-
-; (define-foreign window-copy-area () nil
-; (window window)
-; (gc gc)
-; (x int)
-; (y int)
-; (source-window window)
-; (source-x int)
-; (source-y int)
-; (width int)
-; (height int))
-
-(define-foreign window-raise () nil
+ (%window-clear-area-e window x y width height)
+ (%window-clear-area window x y width height)))
+
+(defbinding window-raise () nil
(window window))
-(define-foreign window-lower () nil
+(defbinding window-lower () nil
(window window))
-; (define-foreign window-set-user-data () nil
+(defbinding window-focus () nil
+ (window window)
+ (timestamp unsigned-int))
+
+(defbinding window-register-dnd () nil
+ (window window))
+
+(defbinding window-begin-resize-drag () nil
+ (window window)
+ (edge window-edge)
+ (button int)
+ (root-x int)
+ (root-y int)
+ (timestamp unsigned-int))
+
+(defbinding window-begin-move-drag () nil
+ (window window)
+ (button int)
+ (root-x int)
+ (root-y int)
+ (timestamp unsigned-int))
+
+;; komplett så langt
+
+(defbinding window-set-user-data () nil
+ (window window)
+ (user-data pointer))
-(define-foreign window-set-override-redirect () nil
+(defbinding window-set-override-redirect () nil
(window window)
(override-redirect boolean))
-; (define-foreign window-add-filter () nil
+; (defbinding window-add-filter () nil
-; (define-foreign window-remove-filter () nil
+; (defbinding window-remove-filter () nil
-(define-foreign window-shape-combine-mask () nil
+(defbinding window-shape-combine-mask () nil
(window window)
(shape-mask bitmap)
(offset-x int)
(offset-y int))
-(define-foreign window-set-child-shapes () nil
- (window window))
-
-(define-foreign window-merge-child-shapes () nil
+(defbinding window-set-child-shapes () nil
(window window))
-(define-foreign ("gdk_window_is_visible" window-is-visible-p) () boolean
+(defbinding window-merge-child-shapes () nil
(window window))
-(define-foreign ("gdk_window_is_viewable" window-is-viewable-p) () boolean
- (window window))
-(define-foreign window-set-static-gravities () boolean
+(defbinding window-set-static-gravities () boolean
(window window)
(use-static boolean))
-; (define-foreign add-client-message-filter ...
+; (defbinding add-client-message-filter ...
+(defbinding window-set-cursor () nil
+ (window window)
+ (cursor (or null cursor)))
-;;; Drag and Drop
+(defbinding window-get-pointer () window
+ (window window)
+ (x int :out)
+ (y int :out)
+ (mask modifier-type :out))
+
+(defbinding %window-get-toplevels () (glist window))
+
+(defun window-get-toplevels (&optional screen)
+ (if screen
+ (error "Not implemented")
+ (%window-get-toplevels)))
-(define-foreign drag-context-new () drag-context)
+(defbinding %get-default-root-window () window)
-(define-foreign drag-context-ref () nil
- (context drag-context))
+(defun get-root-window (&optional display)
+ (if display
+ (error "Not implemented")
+ (%get-default-root-window)))
-(define-foreign drag-context-unref () nil
- (context drag-context))
+
+
+;;; Drag and Drop
;; Destination side
-(define-foreign drag-status () nil
+(defbinding drag-status () nil
(context drag-context)
(action drag-action)
(time (unsigned 32)))
-(define-foreign window-set-cursor () nil
- (window window)
- (cursor cursor))
-
-(define-foreign window-get-pointer () window
- (window window)
- (x int :out)
- (y int :out)
- (mask modifier-type :out))
-
-(define-foreign get-root-window () window)
-
;;
-(define-foreign rgb-init () nil)
+(defbinding rgb-init () nil)
;;; Cursor
-(deftype-method alien-ref cursor (type-spec)
- (declare (ignore type-spec))
- '%cursor-ref)
-
-(deftype-method alien-unref cursor (type-spec)
- (declare (ignore type-spec))
- '%cursor-unref)
+(defmethod initialize-instance ((cursor cursor) &key type mask fg bg
+ (x 0) (y 0) (display (display-get-default)))
+ (setf
+ (slot-value cursor 'location)
+ (etypecase type
+ (keyword (%cursor-new-for-display display type))
+ (pixbuf (%cursor-new-from-pixbuf display type x y))
+ (pixmap (%cursor-new-from-pixmap type mask fg bg x y)))))
-(define-foreign cursor-new () cursor
+(defbinding %cursor-new-for-display () pointer
+ (display display)
(cursor-type cursor-type))
-(define-foreign cursor-new-from-pixmap () cursor
+(defbinding %cursor-new-from-pixmap () pointer
(source pixmap)
(mask bitmap)
(foreground color)
(background color)
(x int) (y int))
-(define-foreign %cursor-ref () pointer
- (cursor (or cursor pointer)))
-
-(define-foreign %cursor-unref () nil
- (cursor (or cursor pointer)))
-
-
+(defbinding %cursor-new-from-pixbuf () pointer
+ (display display)
+ (pixbuf pixbuf)
+ (x int) (y int))
-;;; Pixmaps
+(defbinding %cursor-ref () pointer
+ (location pointer))
-;; See the class definition for an explanation of this
-(deftype-method alien-ref bitmap (type-spec)
- (declare (ignore type-spec))
- '%drawable-ref)
+(defbinding %cursor-unref () nil
+ (location pointer))
-(deftype-method alien-unref bitmap (type-spec)
- (declare (ignore type-spec))
- '%drawable-unref)
+(defmethod reference-foreign ((class (eql (find-class 'cursor))) location)
+ (declare (ignore class))
+ (%cursor-ref location))
-(define-foreign %drawable-ref () pointer
- (object (or bitmap pointer)))
+(defmethod unreference-foreign ((class (eql (find-class 'cursor))) location)
+ (declare (ignore class))
+ (%cursor-unref location))
-(define-foreign %drawable-unref () nil
- (object (or bitmap pointer)))
+;;; Pixmaps
-(define-foreign pixmap-new (width height depth &key window) pixmap
+(defbinding pixmap-new (width height depth &key window) pixmap
(width int)
(height int)
(depth int)
(window (or null window)))
-(define-foreign %pixmap-colormap-create-from-xpm () pixmap
+(defbinding %pixmap-colormap-create-from-xpm () pixmap
(window (or null window))
(colormap (or null colormap))
(mask bitmap :out)
(color (or null color))
(filename string))
-(define-foreign %pixmap-colormap-create-from-xpm-d () pixmap
+(defbinding %pixmap-colormap-create-from-xpm-d () pixmap
(window (or null window))
(colormap (or null colormap))
(mask bitmap :out)
window colormap color (namestring (truename source))))
((vector string)
(%pixmap-colormap-create-from-xpm-d window colormap color source)))
- (unreference-instance pixmap)
- (unreference-instance mask)
+;; (unreference-instance pixmap)
+;; (unreference-instance mask)
(values pixmap mask))))
-
+
;;; Color
(float (truncate (* value 65535)))))
(defmethod initialize-instance ((color color) &rest initargs
- &key (colors #(0 0 0)) red green blue)
+ &key red green blue)
(declare (ignore initargs))
(call-next-method)
(with-slots ((%red red) (%green green) (%blue blue)) color
(setf
- %red (%scale-value (or red (svref colors 0)))
- %green (%scale-value (or green (svref colors 1)))
- %blue (%scale-value (or blue (svref colors 2))))))
-
+ %red (%scale-value red)
+ %green (%scale-value green)
+ %blue (%scale-value blue))))
(defun ensure-color (color)
(etypecase color
(null nil)
(color color)
- (vector (make-instance 'color :colors color))))
+ (vector
+ (make-instance
+ 'color :red (svref color 0) :green (svref color 1)
+ :blue (svref color 2)))))
-;;; Fonts
-
-(define-foreign font-load () font
- (font-name string))
-
-(defun ensure-font (font)
- (etypecase font
- (null nil)
- (font font)
- (string (font-load font))))
-
-(define-foreign fontset-load () font
- (fontset-name string))
-
-(define-foreign font-ref () font
- (font font))
-
-(define-foreign font-unref () nil
- (font font))
-
-(defun font-maybe-unref (font1 font2)
- (unless (eq font1 font2)
- (font-unref font1)))
+;;; Drawable
-(define-foreign font-id () int
- (font font))
+(defbinding drawable-get-size () nil
+ (drawable drawable)
+ (width int :out)
+ (height int :out))
-(define-foreign ("gdk_font_equal" font-equalp) () boolean
- (font-a font)
- (font-b font))
+(defbinding (drawable-width "gdk_drawable_get_size") () nil
+ (drawable drawable)
+ (width int :out)
+ (nil null))
-(define-foreign string-width () int
- (font font)
- (string string))
+(defbinding (drawable-height "gdk_drawable_get_size") () nil
+ (drawable drawable)
+ (nil null)
+ (height int :out))
-(define-foreign text-width
- (font text &aux (length (length text))) int
- (font font)
- (text string)
- (length int))
+;; (defbinding drawable-get-clip-region () region
+;; (drawable drawable))
-; (define-foreign ("gdk_text_width_wc" text-width-wc)
-; (font text &aux (length (length text))) int
-; (font font)
-; (text string)
-; (length int))
-
-(define-foreign char-width () int
- (font font)
- (char char))
-
-; (define-foreign ("gdk_char_width_wc" char-width-wc) () int
-; (font font)
-; (char char))
-
-
-(define-foreign string-measure () int
- (font font)
- (string string))
-
-(define-foreign text-measure
- (font text &aux (length (length text))) int
- (font font)
- (text string)
- (length int))
-
-(define-foreign char-measure () int
- (font font)
- (char char))
-
-(define-foreign string-height () int
- (font font)
- (string string))
-
-(define-foreign text-height
- (font text &aux (length (length text))) int
- (font font)
- (text string)
- (length int))
-
-(define-foreign char-height () int
- (font font)
- (char char))
+;; (defbinding drawable-get-visible-region () region
+;; (drawable drawable))
+(defbinding draw-point () nil
+ (drawable drawable) (gc gc)
+ (x int) (y int))
-;;; Drawing functions
+(defbinding %draw-points () nil
+ (drawable drawable) (gc gc)
+ (points pointer)
+ (n-points int))
-(define-foreign draw-rectangle () nil
- (drawable (or window pixmap bitmap))
- (gc gc) (filled boolean)
- (x int) (y int) (width int) (height int))
+;; (defun draw-points (drawable gc &rest points)
+
+;; )
+
+(defbinding draw-line () nil
+ (drawable drawable) (gc gc)
+ (x1 int) (y1 int)
+ (x2 int) (y2 int))
+
+;; (defbinding draw-lines (drawable gc &rest points) nil
+;; (drawable drawable) (gc gc)
+;; (points (vector point))
+;; ((length points) int))
+
+(defbinding draw-pixbuf
+ (drawable gc pixbuf src-x src-y dest-x dest-y &optional
+ width height (dither :none) (x-dither 0) (y-dither 0)) nil
+ (drawable drawable) (gc (or null gc))
+ (pixbuf pixbuf)
+ (src-x int) (src-y int)
+ (dest-x int) (dest-y int)
+ ((or width -1) int) ((or height -1) int)
+ (dither rgb-dither)
+ (x-dither int) (y-dither int))
+
+;; (defbinding draw-segments (drawable gc &rest points) nil
+;; (drawable drawable) (gc gc)
+;; (segments (vector segments))
+;; ((length segments) int))
+
+(defbinding draw-rectangle () nil
+ (drawable drawable) (gc gc)
+ (filled boolean)
+ (x int) (y int)
+ (width int) (height int))
+
+(defbinding draw-arc () nil
+ (drawable drawable) (gc gc)
+ (filled boolean)
+ (x int) (y int)
+ (width int) (height int)
+ (angle1 int) (angle2 int))
+
+;; (defbinding draw-polygon (drawable gc &rest points) nil
+;; (drawable drawable) (gc gc)
+;; (points (vector point))
+;; ((length points) int))
+
+;; (defbinding draw-trapezoid (drawable gc &rest points) nil
+;; (drawable drawable) (gc gc)
+;; (points (vector point))
+;; ((length points) int))
+
+;; (defbinding %draw-layout-line () nil
+;; (drawable drawable) (gc gc)
+;; (font pango:font)
+;; (x int) (y int)
+;; (line pango:layout-line))
+
+;; (defbinding %draw-layout-line-with-colors () nil
+;; (drawable drawable) (gc gc)
+;; (font pango:font)
+;; (x int) (y int)
+;; (line pango:layout-line)
+;; (foreground (or null color))
+;; (background (or null color)))
+
+;; (defun draw-layout-line (drawable gc font x y line &optional foreground background)
+;; (if (or foreground background)
+;; (%draw-layout-line-with-colors drawable gc font x y line foreground background)
+;; (%draw-layout-line drawable gc font x y line)))
+
+(defbinding %draw-layout () nil
+ (drawable drawable) (gc gc)
+ (font pango:font)
+ (x int) (y int)
+ (layout pango:layout))
+
+(defbinding %draw-layout-with-colors () nil
+ (drawable drawable) (gc gc)
+ (font pango:font)
+ (x int) (y int)
+ (layout pango:layout)
+ (foreground (or null color))
+ (background (or null color)))
+
+(defun draw-layout (drawable gc font x y layout &optional foreground background)
+ (if (or foreground background)
+ (%draw-layout-with-colors drawable gc font x y layout foreground background)
+ (%draw-layout drawable gc font x y layout)))
+
+(defbinding draw-drawable
+ (drawable gc src src-x src-y dest-x dest-y &optional width height) nil
+ (drawable drawable) (gc gc)
+ (src drawable)
+ (src-x int) (src-y int)
+ (dest-x int) (dest-y int)
+ ((or width -1) int) ((or height -1) int))
+
+(defbinding draw-image
+ (drawable gc image src-x src-y dest-x dest-y &optional width height) nil
+ (drawable drawable) (gc gc)
+ (image image)
+ (src-x int) (src-y int)
+ (dest-x int) (dest-y int)
+ ((or width -1) int) ((or height -1) int))
+
+(defbinding drawable-get-image () image
+ (drawable drawable)
+ (x int) (y int)
+ (width int) (height int))
+
+(defbinding drawable-copy-to-image
+ (drawable src-x src-y width height &optional image dest-x dest-y) image
+ (drawable drawable)
+ (image (or null image))
+ (src-x int) (src-y int)
+ ((if image dest-x 0) int)
+ ((if image dest-y 0) int)
+ (width int) (height int))
;;; Key values
-(define-foreign keyval-name () string
+(defbinding keyval-name () string
(keyval unsigned-int))
-(define-foreign keyval-from-name () unsigned-int
+(defbinding keyval-from-name () unsigned-int
(name string))
-(define-foreign keyval-to-upper () unsigned-int
+(defbinding keyval-to-upper () unsigned-int
(keyval unsigned-int))
-(define-foreign keyval-to-lower ()unsigned-int
+(defbinding keyval-to-lower ()unsigned-int
(keyval unsigned-int))
-(define-foreign ("gdk_keyval_is_upper" keyval-is-upper-p) () boolean
+(defbinding (keyval-is-upper-p "gdk_keyval_is_upper") () boolean
(keyval unsigned-int))
-(define-foreign ("gdk_keyval_is_lower" keyval-is-lower-p) () boolean
+(defbinding (keyval-is-lower-p "gdk_keyval_is_lower") () boolean
(keyval unsigned-int))
~mdw / clg / blobdiff