Generate docs for each field

index.js

@@ -3,19 +3,21 @@ const util = require("@mdi/util");
 const meta = util.getMeta(true);
 
 const find = /(\-\w)/g;
-const convert = function(matches) {
+const convert = function (matches) {
   return matches[1].toUpperCase();
 };
 
-const lines = meta.map(icon => {
+const lines = meta.map((icon) => {
   let name = icon.name.replace(find, convert);
   name = `${name[0].toLowerCase()}${name.slice(1)}`;
 
   if (["null", "switch", "sync", "factory"].includes(name)) {
     name = `${name}Icon`;
   }
 
-  return `  static const ${name} = MdiIconData(0x${icon.codepoint});`;
+  return `  /// Icon for ${icon.name}.
+  static const ${name} = MdiIconData(0x${icon.codepoint});
+`;
 });
 
 const output = `// Material Design Icons v${util.getVersion()}
@@ -35,7 +37,6 @@ class MdiIconData extends IconData {
 
 /// Mdi is a collection of icons provided by
 /// [Material Design Icons](https://materialdesignicons.com/).
-
 class Mdi {
 ${lines.join("\n")}
 }