feat(macro): Add emoticon support

README.md

@@ -165,6 +165,31 @@ By default, mark provides several built-in templates and macros:
 
   See: https://confluence.atlassian.com/conf59/status-macro-792499207.html
 
+* template: `ac:emoticon` to include emoticons. Parameters:
+  - Name: select emoticon
+    - smile
+    - sad
+    - cheeky
+    - laugh
+    - wink
+    - thumbs-up
+    - thumbs-down
+    - information
+    - tick
+    - cross
+    - warning
+    - plus
+    - minus
+    - question
+    - light-on
+    - light-off
+    - yellow-star
+    - red-star
+    - green-star
+    - blue-star
+
+  See: https://confluence.atlassian.com/doc/confluence-storage-format-790796544.html
+
 * macro `@{...}` to mention user by name specified in the braces.
 
 ## Template & Macros Usecases

pkg/mark/stdlib/stdlib.go

@@ -172,6 +172,12 @@ func templates(api *confluence.API) (*template.Template, error) {
 			`</ac:structured-macro>{{printf "\n"}}`,
 		),
 
+		/* https://confluence.atlassian.com/doc/confluence-storage-format-790796544.html */
+
+		`ac:emoticon`: text(
+			`<ac:emoticon ac:name="{{ .Name }}"/>`,
+		),
+
 		// TODO(seletskiy): more templates here
 	} {
 		templates, err = templates.New(name).Parse(body)