1 files changed, 9 insertions, 0 deletions
diff --git a/org/sdp.org b/org/sdp.org
index 032709f..46bd97a 100644
--- a/org/sdp.org
+++ b/org/sdp.org
@@ -575,6 +575,15 @@ struct DocumentMatters {
     string _k = fn_src;
     return _k;
   }
+  auto language() {
+    string _k;
+    if (auto m = match(fn_src, rgx.language_code_and_filename)) {
+      _k = m.captures[1];
+    } else {
+      _k = "en";
+    }
+    return _k;
+  }
   auto file_insert_list() {
     string[] _k = _0_header_1_body_content_2_insert_filelist_tuple[2];
     return _k;