[gtk/ebassi/gidocgen: 499/500] docs: Enable search

[Emmanuele Bassi <ebassi src gnome org>]

commit 61712bfb3bbc0dda811f0a35de5e65bba359f5f7
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Mar 11 16:36:48 2021 +0000

    docs: Enable search

 docs/reference/gdk/gdk4.toml.in | 1 +
 docs/reference/gsk/gsk4.toml.in | 1 +
 docs/reference/gtk/gtk4.toml.in | 1 +
 3 files changed, 3 insertions(+)
---
diff --git a/docs/reference/gdk/gdk4.toml.in b/docs/reference/gdk/gdk4.toml.in
index 93f9b4f7f8..094e1e966f 100644
--- a/docs/reference/gdk/gdk4.toml.in
+++ b/docs/reference/gdk/gdk4.toml.in
@@ -9,6 +9,7 @@ license = "GPL-2.1-or-later"
 description = "The GTK toolkit"
 dependencies = [ "GObject-2.0", "cairo-1.0", "Pango-1.0", "GdkWayland-4.0",  "GdkX11-4.0" ]
 devhelp = true
+search_index = true
 
   [dependencies."GObject-2.0"]
   name = "GObject"
diff --git a/docs/reference/gsk/gsk4.toml.in b/docs/reference/gsk/gsk4.toml.in
index 1977bf0a8a..2eb7980555 100644
--- a/docs/reference/gsk/gsk4.toml.in
+++ b/docs/reference/gsk/gsk4.toml.in
@@ -9,6 +9,7 @@ license = "GPL-2.1-or-later"
 description = "The GTK toolkit"
 dependencies = [ "GObject-2.0", "Graphene-1.0", "Pango-1.0", "Gdk-4.0" ]
 devhelp = true
+search_index = true
 
   [dependencies."GObject-2.0"]
   name = "GObject"
diff --git a/docs/reference/gtk/gtk4.toml.in b/docs/reference/gtk/gtk4.toml.in
index 4f8737bf6e..189b65b2e0 100644
--- a/docs/reference/gtk/gtk4.toml.in
+++ b/docs/reference/gtk/gtk4.toml.in
@@ -9,6 +9,7 @@ license = "GPL-2.1-or-later"
 description = "The GTK toolkit"
 dependencies = [ "GObject-2.0", "Graphene-1.0", "Pango-1.0", "Gdk-4.0", "Gsk-4.0" ]
 devhelp = true
+search_index = true
 
   [dependencies."GObject-2.0"]
   name = "GObject"