Add support for Smarty template language (#38)

* add header comment configuration for Smarty template language

* add CurlyBracketAsterisk to header normalizing mechanism
diff --git a/assets/languages.yaml b/assets/languages.yaml
index 315d9b3..4b0c75c 100644
--- a/assets/languages.yaml
+++ b/assets/languages.yaml
@@ -5383,6 +5383,7 @@
   codemirror_mime_type: text/x-smarty
   tm_scope: text.html.smarty
   language_id: 353
+  comment_style_id: CurlyBracketAsterisk
 Solidity:
   type: programming
   color: "#AA6746"
diff --git a/assets/styles.yaml b/assets/styles.yaml
index 3e6c28a..98fddc6 100644
--- a/assets/styles.yaml
+++ b/assets/styles.yaml
@@ -79,3 +79,8 @@
   start: '%'
   middle: '%'
   end: '%'
+
+- id: CurlyBracketAsterisk
+  start: '{*'
+  middle: ~
+  end: '*}'
diff --git a/pkg/license/norm.go b/pkg/license/norm.go
index cf69b96..90ee00f 100644
--- a/pkg/license/norm.go
+++ b/pkg/license/norm.go
@@ -67,6 +67,8 @@
 		regexp.MustCompile(`(?m)^\s*\.\.`),   // ..
 		regexp.MustCompile(`(?mi)^\s*@?REM`), // @REM
 		regexp.MustCompile(`(?mi)^\s*%+`),    // % e.g. matlab
+		regexp.MustCompile(`(?m)^\s*{\*+`),   // {*
+		regexp.MustCompile(`(?m)^\s*\*+}`),   // *}
 	}
 
 	flattenSpace = regexp.MustCompile(`\s+`)