1 files changed, 9 insertions, 0 deletions
diff --git a/src/sdp/abstraction.d b/src/sdp/abstraction.d
index c1907f7..380be1d 100644
--- a/src/sdp/abstraction.d
+++ b/src/sdp/abstraction.d
@@ -100,6 +100,15 @@ template SiSUabstraction() {
         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;