Console output

Welcome to fish, the friendly interactive shell
Type help for instructions on how to use fish
~/D/P/c/puma (master) $ cd ~/Desktop/
~/Desktop $ ls
temp.js
~/Desktop $ node temp.js 
8
~/Desktop $ gjslint temp.js 
----- FILE  :  /home/kevin/Desktop/temp.js -----
Line 1, E:0002: Missing space after ","
Line 2, E:0005: Illegal tab in whitespace before "return"
Line 5, E:0010: Missing semicolon at end of line
Line 6, E:0005: Illegal tab in whitespace before "("
Line 6, E:0002: Missing space after ","
Line 8, E:0300: File does not end with new line.  (console.log(x);)
Found 6 errors, including 1 new errors, in 1 files (0 files OK).

Some of the errors reported by GJsLint may be auto-fixable using the script
fixjsstyle. Please double check any changes it makes and report any bugs. The
script can be run by executing:

fixjsstyle temp.js 
~/Desktop $ fixjsstyle temp.js 
Fixed 4 errors in /home/kevin/Desktop/temp.js
~/Desktop $ node temp.js 
[Function: add]
~/Desktop $ 

temp.js

// Original JS file

function add(x,y) {
	return x + y;
}

var x = add
	(3,5);

console.log(x);

temp2.js

// Modified JS file

function add(x, y) {
	return x + y;
}

var x = add;
	(3, 5);

console.log(x);