Support a new CSS indentation style

* lisp/textmodes/css-mode.el (css-smie-rules): Indent after property
immediately followed by a newline.

* test/manual/indent/css-mode.css: Add test for the change above.

* test/manual/indent/scss-mode.scss: Ditto.

1 files changed, 7 insertions, 0 deletions

diff --git a/test/manual/indent/css-mode.css b/test/manual/indent/css-mode.css
index 0845c02c299..79b082188f5 100644
--- a/test/manual/indent/css-mode.css
+++ b/test/manual/indent/css-mode.css
@@ -65,8 +65,15 @@ div::before {
         5.0, 6.0
     );
 }
+
 @font-face {
     src: url("Sans-Regular.eot") format("eot"),
          url("Sans-Regular.woff") format("woff"),
          url("Sans-Regular.ttf") format("truetype");
 }
+
+@font-face {
+    src:
+        url("Sans-Regular.eot") format("eot"),
+        url("Sans-Regular.woff") format("woff");
+}