Merge branch 'master' of https://github.com/dominhhai/calculator

Author: dominhhai

README.md

@@ -65,12 +65,19 @@ Local scope:
 # Usage
 ## Command Line
 Wrap your expression with double quotes or single quotes
+
 `scalc "your_expression"`
 
+`scalc 'your_expression'`
+
 or without any quotes
+
 `scalc your_expression`
 
-E.x: `scalc "1 + 5*(PI - 10 * 2^5)"` or `scalc 1 + 5*(PI - 10 * 2^5)`
+E.x: `scalc "1 + 5*(PI - 10 * 2^5)"` or `scalc 1 + 5*[PI - 10 * 2^5]`
+
+The result will be copied to the system clipboard, so you can easily paste to anywhere.
+
 ## API
 ```
 var scalc = require('scalc')

cli.js

@@ -6,15 +6,15 @@ if (process.argv.length < 3) {
   console.error('    $ scalc "your_expression"\n\n    or\n')
   console.error('    $ scalc \'your_expression\'\n\n    or\n')
   console.error('    $ scalc your_expression\n')
-	console.error('    E.x: $ scalc "1 + 5*(PI - 10 * 2^5)" or $ scalc 1 + 5*[PI - 10 * 2^5]')
+  console.error('    E.x: $ scalc "1 + 5*(PI - 10 * 2^5)" or $ scalc 1 + 5*[PI - 10 * 2^5]')
   console.error('\n\n2. API\n')
-	console.error('    var scalc = require(\'scalc\')\n    var result = scalc(your_expression)\n')
+  console.error('    var scalc = require(\'scalc\')\n    var result = scalc(your_expression)\n')
   console.error('    E.x: var result = require(\'scalc\')(\'10 - E * |-10| - 0.5*(2^3)\')')
 } else {
   var rst = require('./app')(process.argv.slice(2).join(' ').trim())
   console.log(rst)
   // copy to clipboard
-  require("copy-paste").copy(rst, function () {
+  require('copy-paste').copy(rst, function () {
     console.log('\nCopied the result to the clipboard!')
   })
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "scalc",
-  "version": "1.0.2",
+  "version": "1.1.0",
   "description": "Smart Calculator for Nodejs supports all type of Polish notations.",
   "main": "app.js",
   "bin": {