[gnome-text-editor] spellcheck: skip past .utf8 entries

[Christian Hergert <chergert src gnome org>]

commit 1be4ffef30dd013e1077ee8a17c99a129be02738
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 1 14:54:30 2021 -0700

    spellcheck: skip past .utf8 entries
    
    We just want the first part anyway, and we'll get that after the .utf8
    entry from GLib.

 src/editor-spell-provider.c | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/src/editor-spell-provider.c b/src/editor-spell-provider.c
index b46c64b..5e282c8 100644
--- a/src/editor-spell-provider.c
+++ b/src/editor-spell-provider.c
@@ -219,6 +219,13 @@ editor_spell_provider_get_default_code (EditorSpellProvider *self)
     {
       for (guint i = 0; langs[i]; i++)
         {
+          /* Skip past things like "thing.utf8" since we'll
+           * prefer to just have "thing" as it ensures we're
+           * more likely to get code matches elsewhere.
+           */
+          if (strchr (langs[i], '.') != NULL)
+            continue;
+
           if (editor_spell_provider_supports_language (self, langs[i]))
             return langs[i];
         }