[gnome-text-editor] preferences: apply show-line-numbers setting to preview

[Christian Hergert <chergert src gnome org>]

commit c1cb50e2548f565bfe88009fda5c9751f559e1c8
Author: Christian Hergert <chergert redhat com>
Date:   Thu Dec 2 15:33:49 2021 -0800

    preferences: apply show-line-numbers setting to preview
    
    Use the setting to give the user a more realistic preview of what the
    style scheme will look like.
    
    Related #183

 src/editor-preferences-dialog.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/editor-preferences-dialog.c b/src/editor-preferences-dialog.c
index 1c32ca6..e621a46 100644
--- a/src/editor-preferences-dialog.c
+++ b/src/editor-preferences-dialog.c
@@ -340,6 +340,9 @@ editor_preferences_dialog_init (EditorPreferencesDialog *self)
   g_settings_bind (self->settings, "show-right-margin",
                    self->source_view, "show-right-margin",
                    G_SETTINGS_BIND_GET);
+  g_settings_bind (self->settings, "show-line-numbers",
+                   self->source_view, "show-line-numbers",
+                   G_SETTINGS_BIND_GET);
   g_settings_bind_with_mapping (self->settings, "show-grid",
                                 self->source_view, "background-pattern",
                                 G_SETTINGS_BIND_GET,