Update.

* gdk/tmpl/properties.sgml, gdk/tmpl/events.sgml,
        gdk/tmpl/regions.sgml, gdk/tmpl/general.sgml,
        gdk/tmpl/keys.sgml: Update.

        * gdk/gdk-overrides.txt, gdk/gdk-sections.txt: Remove nanox traces.

docs/reference/gdk/gdk-overrides.txt

@@ -39,11 +39,6 @@ struct GdkDrawable
 #define GDK_WINDOWING_WIN32
 </MACRO>
 
-<MACRO>
-<NAME>GDK_WINDOWING_NANOX</NAME>
-#define GDK_WINDOWING_NANOX
-</MACRO>
-
 <MACRO>
 <NAME>GDK_WINDOWING_FB</NAME>
 #define GDK_WINDOWING_FB

docs/reference/gdk/gdk-sections.txt

@@ -52,7 +52,6 @@ gdk_error_trap_pop
 <SUBSECTION>
 GDK_WINDOWING_X11
 GDK_WINDOWING_WIN32
-GDK_WINDOWING_NANOX
 GDK_WINDOWING_FB
 
 <SUBSECTION Standard>

docs/reference/gdk/tmpl/events.sgml

@@ -141,7 +141,8 @@ This is the priority that events from the X server are given in the
 
 <!-- ##### MACRO GDK_PRIORITY_REDRAW ##### -->
 <para>
-
+This is the priority that the idle handler processing window updates
+is given in the <link linkend="glib-The-Main-Event-Loop">GLib Main Loop</link>.
 </para>
 
 

docs/reference/gdk/tmpl/general.sgml

@@ -115,18 +115,21 @@ of g_atexit()).
 
 <!-- ##### FUNCTION gdk_get_program_class ##### -->
 <para>
-
+Gets the program class. Unless the program class has explicitly
+been set with gdk_set_program_class() or with the <option>--class</option> 
+commandline option, the default value is the program name (determined 
+with g_get_prgname()) with the first character converted to uppercase. 
 </para>
 
-@Returns: 
+@Returns: the program class. 
 
 
 <!-- ##### FUNCTION gdk_set_program_class ##### -->
 <para>
-
+Sets the program class.
 </para>
 
-@program_class: 
+@program_class: a string.
 
 
 <!-- ##### FUNCTION gdk_get_display ##### -->

docs/reference/gdk/tmpl/keys.sgml

@@ -171,11 +171,11 @@ gdk_keymap_translate_keyboard_state() just to get the keyval.
 
 <!-- ##### FUNCTION gdk_keymap_get_direction ##### -->
 <para>
-
+Returns the direction of the keymap. 
 </para>
 
-@keymap: 
-@Returns: 
+@keymap: a #GdkKeymap or %NULL to use the default keymap.
+Returns: %PANGO_DIRECTION_LTR or %PANGO_DIRECTION_RTL.
 
 
 <!-- ##### FUNCTION gdk_keyval_name ##### -->

docs/reference/gdk/tmpl/properties.sgml

@@ -51,7 +51,8 @@ of strings on the X server.
 
 <!-- ##### MACRO GDK_NONE ##### -->
 <para>
-
+A null value for #GdkAtom, used in a similar way as <literal>None</literal>
+in the Xlib API.
 </para>
 
 

docs/reference/gdk/tmpl/regions.sgml

@@ -291,32 +291,36 @@ or the other of the two sources but not in both.
 
 <!-- ##### STRUCT GdkSpan ##### -->
 <para>
-
+A GdkSpan represents a horizontal line of pixels starting
+at the pixel with coordinates @x, @y and ending before @x + @width, @y.
 </para>
 
-@x: 
-@y: 
-@width: 
+@x: x coordinate of the first pixel.
+@y: y coordinate of the first pixel.
+@width: number of pixels in the span. 
+
 
 <!-- ##### USER_FUNCTION GdkSpanFunc ##### -->
 <para>
-
+This defines the type of the function passed to 
+gdk_region_spans_intersect_foreach(). 
 </para>
 
-@span: 
-@data: 
+@span: a #GdkSpan. 
+@data: the user data passed to gdk_region_spans_intersect_foreach().
 
 
 <!-- ##### FUNCTION gdk_region_spans_intersect_foreach ##### -->
 <para>
-
+Calls a function on each span in the intersection of @region and
+@spans.
 </para>
 
-@region: 
-@spans: 
-@n_spans: 
-@sorted: 
-@function: 
-@data: 
+@region: a #GdkRegion. 
+@spans: an array of #GdkSpans.
+@n_spans: the length of @spans.
+@sorted: %TRUE if @spans is sorted wrt. the y coordinate.
+@function: function to call on each span in the intersection.
+@data: data to pass to @function.