Add asciidoc snippet for video macro

Author: krmbzds

snippets/asciidoc.lua

@@ -0,0 +1,22 @@
+local luasnip = require("luasnip")
+local fmt = require("luasnip.extras.fmt").fmt
+
+local s = luasnip.snippet
+local t = luasnip.text_node
+local i = luasnip.insert_node
+
+luasnip.add_snippets("asciidoc", {
+  s(
+    "video",
+    fmt(
+      [[
+      video::{}[youtube,width={},height={}]
+      ]],
+      {
+        i(1, "dQw4w9WgXcQ"),
+        i(2, "640"),
+        i(3, "480"),
+      }
+    )
+  ),
+})