Add ac:box macro

README.md

@@ -136,6 +136,20 @@ By default, mark provides several built-in templates and macros:
     - true
     - false
 
+* template `ac:box`to include info, tip, note, and warning text boxes. Parameters:
+  - Name: select box style
+    - info
+    - tip
+    - note
+    - warning
+  - Icon: show information/tip/exclamation mark/warning icon
+    - true
+    - false
+  - Title: title text of the box
+  - Body: text to display in the box
+
+  See: https://confluence.atlassian.com/conf59/info-tip-note-and-warning-macros-792499127.html
+
 * template `ac:jira:ticket` to include JIRA ticket link. Parameters:
   - Ticket: Jira ticket number like BUGS-123.
 
@@ -185,6 +199,27 @@ This is my article.
 * :todo: Publish Article
 ```
 
+### Insert Colored Text Box
+
+**article.md**
+
+```markdown
+<!-- Space: TEST -->
+<!-- Title: Announcement -->
+
+<!-- Macro: :box:(.+):(.*):(.+):
+     Template: ac:box
+     Icon: true
+     Name: ${1}
+     Title: ${2}
+     Body: ${3} -->
+
+:box:info::Foobar:
+:box:tip:Tip of day:Foobar:
+:box:note::Foobar:
+:box:warning:Alert!:Foobar:
+```
+
 ### Insert Table of Contents
 
 ```markdown

pkg/mark/stdlib/stdlib.go

@@ -144,6 +144,18 @@ func templates(api *confluence.API) (*template.Template, error) {
 			`</ac:structured-macro>`,
 		),
 
+		/* https://confluence.atlassian.com/conf59/info-tip-note-and-warning-macros-792499127.html */
+
+		`ac:box`: text(
+			`<ac:structured-macro ac:name="{{ .Name }}">{{printf "\n"}}`,
+			`<ac:parameter ac:name="icon">{{ or .Icon "false" }}</ac:parameter>{{printf "\n"}}`,
+			`<ac:parameter ac:name="title">{{ or .Title "" }}</ac:parameter>{{printf "\n"}}`,
+			`<ac:rich-text-body>{{printf "\n"}}`,
+			`{{ .Body }}{{printf "\n"}}`,
+			`</ac:rich-text-body>{{printf "\n"}}`,
+			`</ac:structured-macro>{{printf "\n"}}`,
+		),
+
 		/* https://confluence.atlassian.com/conf59/table-of-contents-macro-792499210.html */
 
 		`ac:toc`: text(