+/**
+ * SECTION:glk-style-measure
+ * @short_description: Finding out how the library displays your style hints
+ * @include: libchimara/glk.h
+ *
+ * You can suggest the appearance of a window's style before the window is
+ * created; after the window is created, you can test the style's actual
+ * appearance. These functions do not test the style hints; they test the
+ * attribute of the style as it appears to the player.
+ *
+ * Note that although you cannot change the appearance of a window's styles
+ * after the window is created, the library can. A platform may support dynamic
+ * preferences, which allow the player to change text formatting while your
+ * program is running.
+ * <note><para>
+ * Changes that affect window size (such as font size changes) will be
+ * signalled by an %evtype_Arrange event. However, more subtle changes (such
+ * as text color differences) are not signalled. If you test the appearance of
+ * styles at the beginning of your program, you must keep in mind the
+ * possibility that the player will change them later.
+ * </para></note>
+ */
+