Install "Marked App Menu" plugin and bind to alt+cmd+m on OS X.

kblum · kblum · commit d77cbae3a1f4 · 2015-03-23T17:37:46.000+02:00
diff --git a/Default (OSX).sublime-keymap b/Default (OSX).sublime-keymap
@@ -0,0 +1,3 @@
+[
+    { "keys": ["super+alt+m"], "command": "marked" }
+]
diff --git a/Package Control.sublime-settings b/Package Control.sublime-settings
@@ -11,6 +11,7 @@
 		"Jinja2",
 		"LineEndings",
 		"MarkdownEditing",
+		"Marked App Menu",
 		"nginx",
 		"Package Control",
 		"Pretty JSON",

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+[`
	`2`	`+ { "keys": ["super+alt+m"], "command": "marked" }`
	`3`	`+]`