docs: move obsolete extensions to their own list

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23029>

diff --git a/docs/extensions.rst b/docs/extensions.rst
index 6552397..50a86fa 100644 (file)
--- a/docs/extensions.rst
+++ b/docs/extensions.rst
@@ -4,33 +4,31 @@ Mesa Extensions
 A number of extensions have been developed especially for Mesa. The
 specifications follow.
 
--  `MESA_agp_offset.spec <specs/OLD/MESA_agp_offset.spec>`__ (obsolete)
 -  `MESA_copy_sub_buffer.spec <specs/MESA_copy_sub_buffer.spec>`__
 -  `MESA_drm_image.spec <specs/MESA_drm_image.spec>`__
--  `MESA_multithread_makecurrent.spec <specs/OLD/MESA_multithread_makecurrent.spec>`__
-   (obsolete)
--  `MESA_packed_depth_stencil.spec <specs/OLD/MESA_packed_depth_stencil.spec>`__
-   (obsolete)
 -  `MESA_pack_invert.spec <specs/MESA_pack_invert.spec>`__
 -  `MESA_pixmap_colormap.spec <specs/MESA_pixmap_colormap.spec>`__
--  `MESA_program_debug.spec <specs/OLD/MESA_program_debug.spec>`__
-   (obsolete)
 -  `MESA_release_buffers.spec <specs/MESA_release_buffers.spec>`__
+-  `MESA_swap_control.spec <specs/MESA_swap_control.spec>`__
+-  `MESA_texture_signed_rgba.spec <specs/MESA_texture_signed_rgba.spec>`__
+-  `MESA_window_pos.spec <specs/MESA_window_pos.spec>`__
+-  `MESA_ycbcr_texture.spec <specs/MESA_ycbcr_texture.spec>`__
+-  `WL_bind_wayland_display.spec <specs/WL_bind_wayland_display.spec>`__
+
+Obsolete
+--------
+
+Some extensions are obsolete by now, but we still have the documentation
+around for reference. These include:
+
+-  `MESA_agp_offset.spec <specs/OLD/MESA_agp_offset.spec>`__
+-  `MESA_multithread_makecurrent.spec <specs/OLD/MESA_multithread_makecurrent.spec>`__
+-  `MESA_packed_depth_stencil.spec <specs/OLD/MESA_packed_depth_stencil.spec>`__
+-  `MESA_program_debug.spec <specs/OLD/MESA_program_debug.spec>`__
 -  `MESA_resize_buffers.spec <specs/OLD/MESA_resize_buffers.spec>`__
-   (obsolete)
 -  `MESA_set_3dfx_mode.spec <specs/OLD/MESA_set_3dfx_mode.spec>`__
-   (obsolete)
 -  `MESA_shader_debug.spec <specs/OLD/MESA_shader_debug.spec>`__
-   (obsolete)
 -  `MESA_sprite_point.spec <specs/OLD/MESA_sprite_point.spec>`__
-   (obsolete)
--  `MESA_swap_control.spec <specs/MESA_swap_control.spec>`__
 -  `MESA_swap_frame_usage.spec <specs/OLD/MESA_swap_frame_usage.spec>`__
-   (obsolete)
 -  `MESA_texture_array.spec <specs/OLD/MESA_texture_array.spec>`__
-   (obsolete)
--  `MESA_texture_signed_rgba.spec <specs/MESA_texture_signed_rgba.spec>`__
--  `MESA_trace.spec <specs/OLD/MESA_trace.spec>`__ (obsolete)
--  `MESA_window_pos.spec <specs/MESA_window_pos.spec>`__
--  `MESA_ycbcr_texture.spec <specs/MESA_ycbcr_texture.spec>`__
--  `WL_bind_wayland_display.spec <specs/WL_bind_wayland_display.spec>`__
+-  `MESA_trace.spec <specs/OLD/MESA_trace.spec>`__