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6e5a269f38
Thu Dec 14 20:22:31 2000 Owen Taylor <otaylor@redhat.com>
* gdk/{gdkdrawable.[ch],gdkpixmap.c,gdkwindow.c,x11/gdkwindow.c}:
Add two virtualized functions gdk_drawable_get_clip_region - to
get the clip region when drawing.
* gdk/gdkwindow.c (gdk_window_invalidate_rect): Rewrite to simple
use invalidate_region.
* gdk/gdkwindow.c (gdk_window_invalidate_region): Clip to visible
region.
* acconfig.h configure.in: Check for Xft. For now, assume
that if Xft is found, Pango was compiled with Xft support
as well.
* gdk/gdkcolor.h gdk/x11/gdkcolor-x11.c: Add
gdk_colormap_query_color().
* gdk/x11/gdkdrawable-x11.c (gdk_x11_draw_glyphs): Draw
with Xft if appropriate.
* gdk/x11/gdkpango-x11.c (gdk_pango_context_get): Create
a pangoxft context if we have XFT and the environment
variable GD_USE_XFT is set.
* gdk/x11/gdkx.h (struct _GdkGCX11): Cache the fg_pixel
and also possibly an XftDraw structure.
* gtk/gtkfontsel.c: Handle the case where the font from the
style doesn't match any of the fonts a bit better.
* gtk/testgtk.c: Add tabs between directional segments for
hebrew/arabic test. (Not really necessary, just a little
prettier.)
195 lines
6.4 KiB
C
195 lines
6.4 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_X_H__
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#define __GDK_X_H__
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#include <gdk/gdkprivate.h>
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#include <gdk/gdkcursor.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <gdk/x11/gdkwindow-x11.h>
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#include <gdk/x11/gdkpixmap-x11.h>
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typedef struct _GdkColormapPrivateX11 GdkColormapPrivateX11;
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typedef struct _GdkCursorPrivate GdkCursorPrivate;
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typedef struct _GdkFontPrivateX GdkFontPrivateX;
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typedef struct _GdkImagePrivateX11 GdkImagePrivateX11;
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typedef struct _GdkVisualPrivate GdkVisualPrivate;
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#ifdef USE_XIM
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typedef struct _GdkICPrivate GdkICPrivate;
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#endif /* USE_XIM */
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struct _GdkCursorPrivate
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{
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GdkCursor cursor;
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Cursor xcursor;
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Display *xdisplay;
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};
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struct _GdkFontPrivateX
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{
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GdkFontPrivate base;
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/* XFontStruct *xfont; */
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/* generic pointer point to XFontStruct or XFontSet */
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gpointer xfont;
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Display *xdisplay;
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GSList *names;
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};
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struct _GdkVisualPrivate
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{
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GdkVisual visual;
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Visual *xvisual;
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};
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struct _GdkColormapPrivateX11
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{
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Colormap xcolormap;
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Display *xdisplay;
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gint private_val;
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GHashTable *hash;
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GdkColorInfo *info;
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time_t last_sync_time;
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};
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struct _GdkImagePrivateX11
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{
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XImage *ximage;
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Display *xdisplay;
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gpointer x_shm_info;
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};
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#ifdef USE_XIM
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struct _GdkICPrivate
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{
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XIC xic;
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GdkICAttr *attr;
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GdkICAttributesType mask;
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};
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#endif /* USE_XIM */
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typedef struct _GdkGCX11 GdkGCX11;
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typedef struct _GdkGCX11Class GdkGCX11Class;
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#define GDK_TYPE_GC_X11 (gdk_gc_x11_get_type ())
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#define GDK_GC_X11(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_X11, GdkGCX11))
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#define GDK_GC_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_X11, GdkGCX11Class))
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#define GDK_IS_GC_X11(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_X11))
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#define GDK_IS_GC_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_X11))
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#define GDK_GC_X11_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_X11, GdkGCX11Class))
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struct _GdkGCX11
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{
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GdkGC parent_instance;
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GC xgc;
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Display *xdisplay;
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GdkRegion *clip_region;
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guint dirty_mask;
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/* We can't conditionalize on HAVE_XFT here, so we simply always
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* have this here as a gpointer.
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*/
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gpointer xft_draw;
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gulong fg_pixel;
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};
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struct _GdkGCX11Class
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{
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GdkGCClass parent_class;
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};
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GType gdk_gc_x11_get_type (void);
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#define GDK_ROOT_WINDOW() gdk_root_window
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#define GDK_ROOT_PARENT() ((GdkWindow *)gdk_parent_root)
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#define GDK_DISPLAY() gdk_display
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#define GDK_WINDOW_XDISPLAY(win) (GDK_DRAWABLE_IMPL_X11(((GdkWindowObject *)win)->impl)->xdisplay)
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#define GDK_WINDOW_XID(win) (GDK_DRAWABLE_IMPL_X11(((GdkWindowObject *)win)->impl)->xid)
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#define GDK_PIXMAP_XDISPLAY(win) (GDK_DRAWABLE_IMPL_X11(((GdkPixmapObject *)win)->impl)->xdisplay)
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#define GDK_PIXMAP_XID(win) (GDK_DRAWABLE_IMPL_X11(((GdkPixmapObject *)win)->impl)->xid)
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#define GDK_DRAWABLE_XDISPLAY(win) (GDK_IS_WINDOW (win) ? GDK_WINDOW_XDISPLAY (win) : GDK_PIXMAP_XDISPLAY (win))
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#define GDK_DRAWABLE_XID(win) (GDK_IS_WINDOW (win) ? GDK_WINDOW_XID (win) : GDK_PIXMAP_XID (win))
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#define GDK_IMAGE_XDISPLAY(image) (((GdkImagePrivateX11 *) GDK_IMAGE (image)->windowing_data)->xdisplay)
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#define GDK_IMAGE_XIMAGE(image) (((GdkImagePrivateX11 *) GDK_IMAGE (image)->windowing_data)->ximage)
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#define GDK_GC_XDISPLAY(gc) (GDK_GC_X11(gc)->xdisplay)
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#define GDK_COLORMAP_XDISPLAY(cmap) (((GdkColormapPrivateX11 *)GDK_COLORMAP (cmap)->windowing_data)->xdisplay)
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#define GDK_COLORMAP_XCOLORMAP(cmap) (((GdkColormapPrivateX11 *)GDK_COLORMAP (cmap)->windowing_data)->xcolormap)
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#define GDK_VISUAL_XVISUAL(vis) (((GdkVisualPrivate *) vis)->xvisual)
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#define GDK_FONT_XDISPLAY(font) (((GdkFontPrivate *) font)->xdisplay)
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#define GDK_FONT_XFONT(font) (((GdkFontPrivateX *)font)->xfont)
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#define GDK_GC_XGC(gc) (GDK_GC_X11(gc)->xgc)
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#define GDK_GC_GET_XGC(gc) (GDK_GC_X11(gc)->dirty_mask ? _gdk_x11_gc_flush (gc) : GDK_GC_XGC (gc))
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#define GDK_WINDOW_XWINDOW GDK_DRAWABLE_XID
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extern Display *gdk_display;
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extern Window gdk_root_window;
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extern gint gdk_screen;
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extern gchar *gdk_display_name;
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extern Window gdk_leader_window;
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extern Atom gdk_selection_property;
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extern gchar *gdk_progclass;
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GdkVisual* gdkx_visual_get (VisualID xvisualid);
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/* XXX: Do not use this function until it is fixed. An X Colormap
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* is useless unless we also have the visual. */
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GdkColormap* gdkx_colormap_get (Colormap xcolormap);
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/* Utility function in gdk.c - not sure where it belongs, but it's
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needed in more than one place, so make it public */
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Window gdk_get_client_window (Display *dpy,
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Window win);
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/* Functions to create pixmaps and windows from their X equivalents */
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GdkPixmap *gdk_pixmap_foreign_new (GdkNativeWindow anid);
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GdkWindow *gdk_window_foreign_new (GdkNativeWindow anid);
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/* Return the Gdk* for a particular XID */
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gpointer gdk_xid_table_lookup (XID xid);
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guint32 gdk_x11_get_server_time (GdkWindow *window);
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#define gdk_window_lookup(xid) ((GdkWindow*) gdk_xid_table_lookup (xid))
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#define gdk_pixmap_lookup(xid) ((GdkPixmap*) gdk_xid_table_lookup (xid))
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#define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid))
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GC _gdk_x11_gc_flush (GdkGC *gc);
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#endif /* __GDK_X_H__ */
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