#ifndef GTK_TEXT_TAG_PRIVATE_H
#define GTK_TEXT_TAG_PRIVATE_H

#include <gtk/gtktexttag.h>

/* values should already have desired defaults; this function will override
 * the defaults with settings in the given tags, which should be sorted in
 * ascending order of priority
*/
void gtk_text_attributes_fill_from_tags   (GtkTextAttributes   *values,
                                           GtkTextTag         **tags,
                                           guint                n_tags);
void gtk_text_tag_array_sort              (GtkTextTag         **tag_array_p,
                                           guint                len);

/* ensure colors are allocated, etc. for drawing */
void                gtk_text_attributes_realize   (GtkTextAttributes *values,
                                                   GdkColormap       *cmap,
                                                   GdkVisual         *visual);

/* free the stuff again */
void                gtk_text_attributes_unrealize (GtkTextAttributes *values,
                                                   GdkColormap       *cmap,
                                                   GdkVisual         *visual);

gboolean gtk_text_tag_affects_size               (GtkTextTag *tag);
gboolean gtk_text_tag_affects_nonsize_appearance (GtkTextTag *tag);

#endif