Updating documentation for --help for boolean values.

src/count.ts

@@ -4,11 +4,17 @@ import * as scanner from "./scanner";
 
 export var help = "Counts the number of works in the given input";
 
-export function args(argv) {
+export function args(argv)
+{
     return argv
         .help("help")
 
         .default('fields', ['_basename', '_words:r'])
+        .describe(
+            'fields',
+            'The dotted fields in the metadata to display, or _basename for ' +
+            'the name of the file, or _words to count the number of words. ' +
+            'Appending a `:r` at the end right-aligns the output.')
 
         .default('table-start', '')
         .default('table-end', '')
@@ -18,10 +24,20 @@ export function args(argv) {
         .boolean('table-header')
         .default('table-header', false)
 
-        .alias('t', 'total')
         .boolean('total')
-        .alias('s', 'separator')
+        .alias('t', 'total')
+        .describe(
+            'total',
+            'If provided, adds a special entry with a _basename of Totals ' +
+            'that adds up all the words.')
+
         .boolean('separator')
+        .alias('s', 'separator')
+        .describe(
+            'separator',
+            'If provided, then the word counts will have comma separators ' +
+            'for thousands.'
+        )
 
         .alias('o', 'output')
         .default('output', '-')
@@ -30,7 +46,8 @@ export function args(argv) {
         .argv;
 }
 
-export function run(argv) {
+export function run(argv)
+{
     var files = argv._.splice(1);
     var data = scanner.scanFiles(argv, files);
 

tsconfig.json

@@ -2,14 +2,19 @@
     "compileOnSave": true,
     "compilerOptions": {
         "target": "es5",
-        "lib": ["es6", "dom"],
+        "lib": [
+            "es6",
+            "dom"
+        ],
         "module": "commonjs",
         "moduleResolution": "node",
-        "types": ["node"],
+        "types": [
+            "node"
+        ],
         "declaration": true,
         "noImplicitAny": false,
         "strictNullChecks": true,
         "sourceMap": true,
         "experimentalDecorators": true
     }
-}
+}