fix this to be sane

2000-12-04  Havoc Pennington  <hp@redhat.com>

	* gtk/gtkpaned.c (gtk_paned_expose): fix this to be sane

	* gtk/gtkvpaned.c (gtk_vpaned_expose): Add an expose handler

	* gtk/gtkhpaned.c (gtk_hpaned_expose): Add an expose handler

	* gtk/gtknotebook.c (gtk_notebook_draw_tab): put in a temporary
	hack to avoid infinite loops (queue draw instead of draw) -
	Owen has more appropriate fixes in a branch he'll check in later.

	* gtk/gtktextiter.c (gtk_text_iter_ends_line): handle paragraph
	separator, CR, and CRLF as line ends

	* gtk/gtktextbtree.c (gtk_text_btree_insert): on insertion, break
	into lines using pango_find_paragraph_boundary(); other bits of
	the widget are still going to be broken if the boundary isn't '\n'
	though

5 files changed, 125 insertions, 123 deletions

diff --git a/docs/reference/gdk-pixbuf/tmpl/creating.sgml b/docs/reference/gdk-pixbuf/tmpl/creating.sgml
index 0bbce5405a..b98b4024fa 100644
--- a/docs/reference/gdk-pixbuf/tmpl/creating.sgml
+++ b/docs/reference/gdk-pixbuf/tmpl/creating.sgml
@@ -94,19 +94,6 @@ Creating a pixbuf from image data that is already in memory.
 @Returns: 
 
 
-<!-- ##### FUNCTION gdk_pixbuf_new_subpixbuf ##### -->
-<para>
-
-</para>
-
-@src_pixbuf: 
-@src_x: 
-@src_y: 
-@width: 
-@height: 
-@Returns: 
-
-
 <!-- ##### FUNCTION gdk_pixbuf_copy ##### -->
 <para>
 
diff --git a/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml b/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml
index b9cea2ff9f..8d5ba404d1 100644
--- a/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml
+++ b/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml
@@ -130,3 +130,77 @@ Application-driven progressive image loading.
 @loader: 
 
 
+<!-- ##### SIGNAL GdkPixbufLoader::area-updated ##### -->
+  <para>
+    This signal is emitted when a significant area of the image being
+    loaded has been updated.  Normally it means that a complete
+    scanline has been read in, but it could be a different area as
+    well.  Applications can use this signal to know when to repaint
+    areas of an image that is being loaded.
+  </para>
+
+@gdkpixbufloader: the object which received the signal.
+@arg1: 
+@arg2: 
+@arg3: 
+@arg4: 
+<!-- # Unused Parameters # -->
+@loader: Loader which emitted the signal.
+@x: X offset of upper-left corner of the updated area.
+@y: Y offset of upper-left corner of the updated area.
+@width: Width of updated area.
+@height: Height of updated area.
+
+<!-- ##### SIGNAL GdkPixbufLoader::area-prepared ##### -->
+  <para>
+    This signal is emitted when the pixbuf loader has been fed the
+    initial amount of data that is required to figure out the size and
+    format of the image that it will create.  After this signal is
+    emitted, applications can call gdk_pixbuf_loader_get_pixbuf() to
+    fetch the partially-loaded pixbuf.
+  </para>
+
+@gdkpixbufloader: the object which received the signal.
+<!-- # Unused Parameters # -->
+@loader: Loader which emitted the signal.
+
+<!-- ##### SIGNAL GdkPixbufLoader::frame-done ##### -->
+  <para>
+    This signal is emitted when a frame is done loading.  It will be
+    emitted for each frame in an animation data stream.
+  </para>
+
+@gdkpixbufloader: the object which received the signal.
+@arg1: 
+<!-- # Unused Parameters # -->
+@loader: Loader which emitted the signal.
+@frame: Frame which just completed loading.
+
+<!-- ##### SIGNAL GdkPixbufLoader::animation-done ##### -->
+  <para>
+    This signal is emitted when an animation is done loading.
+  </para>
+
+@gdkpixbufloader: the object which received the signal.
+<!-- # Unused Parameters # -->
+@loader: Loader which emitted the signal.
+
+<!-- ##### SIGNAL GdkPixbufLoader::closed ##### -->
+  <para>
+    This signal is emitted when gdk_pixbuf_loader_close() is called.
+    It can be used by different parts of an application to receive
+    notification when an image loader is closed by the code that
+    drives it.
+  </para>
+
+@gdkpixbufloader: the object which received the signal.
+<!-- # Unused Parameters # -->
+@loader: Loader which emitted the signal.
+
+<!--
+Local variables:
+mode: sgml
+sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
+End:
+-->
+
diff --git a/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml b/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml
index 152dfaf4ec..e26790a569 100644
--- a/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml
+++ b/docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml
@@ -1,3 +1,7 @@
+<!-- ##### SECTION ./tmpl/from-drawables.sgml:Title ##### -->
+Drawables to Pixbufs
+
+
 <!-- ##### USER_FUNCTION GdkPixbufLastUnref ##### -->
   <para>
     A function of this type can be used to override the default
@@ -15,10 +19,6 @@
 @pixbuf: The pixbuf that is losing its last reference.
 @data: User closure data.
 
-<!-- ##### SECTION ./tmpl/from-drawables.sgml:Title ##### -->
-Drawables to Pixbufs
-
-
 <!-- ##### ARG GnomeCanvasPixbuf:height_pixels ##### -->
 <para>
 
@@ -65,34 +65,6 @@ End:
   </para>
 
 
-<!-- ##### SIGNAL GdkPixbufLoader::animation-done ##### -->
-  <para>
-    This signal is emitted when an animation is done loading.
-  </para>
-
-@gdkpixbufloader: the object which received the signal.
-@loader: Loader which emitted the signal.
-
-<!-- ##### SIGNAL GdkPixbufLoader::area-updated ##### -->
-  <para>
-    This signal is emitted when a significant area of the image being
-    loaded has been updated.  Normally it means that a complete
-    scanline has been read in, but it could be a different area as
-    well.  Applications can use this signal to know when to repaint
-    areas of an image that is being loaded.
-  </para>
-
-@gdkpixbufloader: the object which received the signal.
-@arg1: 
-@arg2: 
-@arg3: 
-@arg4: 
-@loader: Loader which emitted the signal.
-@x: X offset of upper-left corner of the updated area.
-@y: Y offset of upper-left corner of the updated area.
-@width: Width of updated area.
-@height: Height of updated area.
-
 <!-- ##### FUNCTION gdk_pixbuf_render_to_drawable ##### -->
 <para>
 
@@ -150,17 +122,6 @@ End:
   </para>
 
 
-<!-- ##### SIGNAL GdkPixbufLoader::frame-done ##### -->
-  <para>
-    This signal is emitted when a frame is done loading.  It will be
-    emitted for each frame in an animation data stream.
-  </para>
-
-@gdkpixbufloader: the object which received the signal.
-@arg1: 
-@loader: Loader which emitted the signal.
-@frame: Frame which just completed loading.
-
 <!-- ##### SECTION ./tmpl/xlib-init.sgml:Short_Description ##### -->
 Initializing the &gdk-pixbuf; Xlib library.
 
@@ -194,24 +155,6 @@ Initializing the &gdk-pixbuf; Xlib library.
   </para>
 
 
-<!-- ##### SIGNAL GdkPixbufLoader::closed ##### -->
-  <para>
-    This signal is emitted when gdk_pixbuf_loader_close() is called.
-    It can be used by different parts of an application to receive
-    notification when an image loader is closed by the code that
-    drives it.
-  </para>
-
-@gdkpixbufloader: the object which received the signal.
-@loader: Loader which emitted the signal.
-
-<!--
-Local variables:
-mode: sgml
-sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
-End:
--->
-
 <!-- ##### ARG GnomeCanvasPixbuf:y_in_pixels ##### -->
   <para>
     Works in the same way as the <link
@@ -452,17 +395,17 @@ Rendering a pixbuf to a GDK drawable.
 Getting parts of an X drawable's image data into a pixbuf.
 
 
-<!-- ##### SIGNAL GdkPixbufLoader::area-prepared ##### -->
-  <para>
-    This signal is emitted when the pixbuf loader has been fed the
-    initial amount of data that is required to figure out the size and
-    format of the image that it will create.  After this signal is
-    emitted, applications can call gdk_pixbuf_loader_get_pixbuf() to
-    fetch the partially-loaded pixbuf.
-  </para>
+<!-- ##### FUNCTION gdk_pixbuf_new_subpixbuf ##### -->
+<para>
 
-@gdkpixbufloader: the object which received the signal.
-@loader: Loader which emitted the signal.
+</para>
+
+@src_pixbuf: 
+@src_x: 
+@src_y: 
+@width: 
+@height: 
+@Returns: 
 
 <!-- ##### SECTION ./tmpl/xlib-rgb.sgml:Title ##### -->
 XlibRGB
@@ -484,18 +427,18 @@ XlibRGB
   </para>
 
 
-<!-- ##### SECTION ./tmpl/from-drawables.sgml:See_Also ##### -->
-  <para>
-    gdk_image_get().
-  </para>
-
-
 <!-- ##### SECTION ./tmpl/xlib-from-drawables.sgml:See_Also ##### -->
 <para>
 
 </para>
 
 
+<!-- ##### SECTION ./tmpl/from-drawables.sgml:See_Also ##### -->
+  <para>
+    gdk_image_get().
+  </para>
+
+
 <!-- ##### STRUCT GdkPixbufAnimationClass ##### -->
 <para>
 
diff --git a/docs/reference/gdk/tmpl/gdk-unused.sgml b/docs/reference/gdk/tmpl/gdk-unused.sgml
index f455390216..f3f6612dbb 100644
--- a/docs/reference/gdk/tmpl/gdk-unused.sgml
+++ b/docs/reference/gdk/tmpl/gdk-unused.sgml
@@ -163,6 +163,15 @@ onto the predefined valuator types that GTK+ understands.
 @axes: an array of GdkAxisUse. This length of this array
        must match the number of axes for the device.
 
+<!-- ##### STRUCT GdkSpan ##### -->
+<para>
+
+</para>
+
+@x: 
+@y: 
+@width: 
+
 <!-- ##### FUNCTION gdk_input_set_source ##### -->
 <para>
 Sets the source type for a device.
@@ -171,6 +180,20 @@ Sets the source type for a device.
 @deviceid: the device to configure
 @source: the new source type.
 
+<!-- ##### FUNCTION gdk_region_spans_intersect_foreach ##### -->
+<para>
+Intersects a set of spans with a region and call a user specified
+function for each resulting spanline. This function is a lot more effective
+if the spans are sorted.
+</para>
+
+@region: The region to intersect against.
+@spans: Array of spans to intersect.
+@n_spans: Number of spans.
+@sorted: True if the spans are sorted in increasing y order.
+@function: The function to call for each intersected spanline.
+@data: Opaque user data passed to function.
+
 <!-- ##### SECTION ./tmpl/gdkregion.sgml:Title ##### -->
 Points, Rectangles and Regions
 
@@ -184,6 +207,14 @@ Returns the intersection of two regions.
 @source2: a #GdkRegion.
 @Returns: the intersection of @source1 and @source2.
 
+<!-- ##### USER_FUNCTION GdkSpanFunc ##### -->
+<para>
+
+</para>
+
+@span: The intersected part of the span.
+@data: Opaque data passed by user.
+
 <!-- ##### FUNCTION gdk_input_set_mode ##### -->
 <para>
 Enables or disables a device, and determines how the
diff --git a/docs/reference/gdk/tmpl/regions.sgml b/docs/reference/gdk/tmpl/regions.sgml
index 88e3e2d62e..387544c82b 100644
--- a/docs/reference/gdk/tmpl/regions.sgml
+++ b/docs/reference/gdk/tmpl/regions.sgml
@@ -266,36 +266,3 @@ Returns the union of a region and a rectangle.
 @source2: 
 
 
-<!-- ##### STRUCT GdkSpan ##### -->
-<para>
-
-</para>
-
-@x: 
-@y: 
-@width: 
-
-<!-- ##### USER_FUNCTION GdkSpanFunc ##### -->
-<para>
-
-</para>
-
-@span: The intersected part of the span.
-@data: Opaque data passed by user.
-
-
-<!-- ##### FUNCTION gdk_region_spans_intersect_foreach ##### -->
-<para>
-Intersects a set of spans with a region and call a user specified
-function for each resulting spanline. This function is a lot more effective
-if the spans are sorted.
-</para>
-
-@region: The region to intersect against.
-@spans: Array of spans to intersect.
-@n_spans: Number of spans.
-@sorted: True if the spans are sorted in increasing y order.
-@function: The function to call for each intersected spanline.
-@data: Opaque user data passed to function.
-
-