(font_add_log): Add the font properties :script, :lang,

and :otf in the log.

1 files changed, 22 insertions, 1 deletions

diff --git a/src/font.c b/src/font.c
index 7c15842d959..4258c99a52a 100644
--- a/src/font.c
+++ b/src/font.c
@@ -4928,7 +4928,28 @@ font_add_log (action, arg, result)
   if (EQ (Vfont_log, Qt))
     return;
   if (FONTP (arg))
-    arg = Ffont_xlfd_name (arg, Qt);
+    {
+      Lisp_Object tail, elt;
+      Lisp_Object equalstr = build_string ("=");
+
+      val = Ffont_xlfd_name (arg, Qt);
+      for (tail = AREF (arg, FONT_EXTRA_INDEX); CONSP (tail);
+           tail = XCDR (tail))
+        {
+          elt = XCAR (tail);
+          if (EQ (XCAR (elt), QCscript))
+            val = concat3 (val, SYMBOL_NAME (QCscript),
+                           concat2 (equalstr, SYMBOL_NAME (XCDR (elt))));
+          else if (EQ (XCAR (elt), QClang))
+            val = concat3 (val, SYMBOL_NAME (QClang),
+                           concat2 (equalstr, SYMBOL_NAME (XCDR (elt))));
+          else if (EQ (XCAR (elt), QCotf) && CONSP (XCDR (elt)))
+            val = concat3 (val, SYMBOL_NAME (QCotf),
+                           concat2 (equalstr,
+                                    SYMBOL_NAME (XCAR (XCDR (elt)))));
+        }
+      arg = val;
+    }
   if (FONTP (result))
     {
       val = Ffont_xlfd_name (result, Qt);