Added option 'generator-description'.

generators/app/USAGE

@@ -12,10 +12,3 @@ Example:
         messages/install.txt        default install.txt file
         messages/version.txt        default version.txt file
         messages.json               default messages.json file
-
-    Variables:
-        sublime_version
-        package_name
-        package_description
-        github_username
-        github_fullname

generators/app/index.js

@@ -13,6 +13,21 @@ const prompts = [];
 
 module.exports = class extends Generator {
 
+  // Arguments and options should be defined in the constructor.
+  constructor(args, opts) {
+    super(args, opts);
+
+    // This method adds support for a `--generator-description` flag
+    this.option('generator-description', {
+      type: Boolean,
+      description: 'Shows the description of each sub-generator.',
+      default: false,
+      alias: 'd',
+      hide: false,
+    });
+
+  }
+
   // initializing - Your initialization methods (checking current project state, getting configs, etc)
   async initializing() {
 

generators/macro/config.js

@@ -1,6 +1,6 @@
 const config = {
   name: 'Macro',
-  description: 'Creates a Default.sublime-macro file. Macros are a basic automation facility comprising sequences of commands. Use them whenever you need to repeat the exact same steps to perform an operation.',
+  description: 'Creates a Default.sublime-macro file. Macros are a basic automation facility comprising sequences of commands.',
   priority: 60,
   versions: {
     '4.0.x': '',

generators/mousemap/config.js

@@ -1,6 +1,6 @@
 const config = {
   name: 'Mousemap',
-  description: 'Creates a Default.sublime-mousemap file. The mousemap files (which have the extension .sublime-mousemap) control what commands are executed when a user performs an action with a mouse, e.g. clicking a mouse button, scrolling the scroll wheel, etc.',
+  description: 'Creates a Default.sublime-mousemap file, which control what commands are executed when a user performs an action with a mouse.',
   priority: 80,
   versions: {
     '4.0.x': '',

src/helper.js

@@ -81,8 +81,13 @@ async function GetsupportedVersions(Generator, config) {
 
       const generator_name = generator_config.name || changeCase.capitalCase(generator);
 
+      let name = generator_name;
+      if (Generator.options['generator-description']) {
+        name = generator_name + ' \t - ' + generator_config.description;
+      }
+
       const generator_data = {
-        name:        generator_name + ' \t - ' + generator_config.description,
+        name:        name,
         description: generator_config.description,
         value:       generator,
         checked:     false,