Add unit files to lint, fix lint errors.

Makefile

@@ -129,7 +129,7 @@ browser-test:
 #
 # <http://code.google.com/closure/utilities/docs/linter_howto.html>
 SRC_DIRS := . src utils web test examples/helloworld extensions/firefox \
-            extensions/firefox/components extensions/chrome
+            extensions/firefox/components extensions/chrome test/unit
 GJSLINT_FILES = $(foreach DIR,$(SRC_DIRS),$(wildcard $(DIR)/*.js))
 lint:
 	gjslint --nojsdoc $(GJSLINT_FILES)

src/function.js

@@ -336,15 +336,16 @@ var PDFFunction = (function PDFFunctionClosure() {
       };
     },
 
-    constructPostScript: function pdfFunctionConstructPostScript(fn, dict, xref) {
+    constructPostScript: function pdfFunctionConstructPostScript(fn, dict,
+                                                                  xref) {
       var domain = dict.get('Domain');
       var range = dict.get('Range');
 
       if (!domain)
         error('No domain.');
 
-      if(!range)
-        error('No range.')
+      if (!range)
+        error('No range.');
 
       var lexer = new PostScriptLexer(fn);
       var parser = new PostScriptParser(lexer);
@@ -399,7 +400,7 @@ var FunctionCache = (function FunctionCache() {
   }
   FunctionCache.prototype = {
     has: function(key) {
-      return key in this.cache
+      return key in this.cache;
     },
     get: function(key) {
       return this.cache[key];
@@ -446,8 +447,8 @@ var PostScriptStack = (function PostScriptStack() {
       // algorithm from http://jsfromhell.com/array/rotate
       var l = a.length, p = (Math.abs(p) >= l && (p %= l),
               p < 0 && (p += l), p), i, x;
-      for(; p; p = (Math.ceil(l / p) - 1) * p - l + (l = p))
-        for(i = l; i > p; x = a[--i], a[i] = a[i - p], a[i - p] = x);
+      for (; p; p = (Math.ceil(l / p) - 1) * p - l + (l = p))
+        for (i = l; i > p; x = a[--i], a[i] = a[i - p], a[i - p] = x);
       this.stack = this.stack.concat(a);
     }
   };
@@ -677,12 +678,12 @@ var PostScriptEvaluator = (function PostScriptEvaluator() {
             break;
           default:
             error('Unknown operator ' + operator);
-            break
+            break;
         }
       }
       return stack.stack;
     }
-  }
+  };
   return PostScriptEvaluator;
 })();
 
@@ -741,7 +742,7 @@ var PostScriptParser = (function PostScriptParser() {
         // The true block is right after the 'if' so it just falls through on
         // true else it jumps and skips the true block.
         condition.push('jz', this.code.length);
-      } else if(this.accept(PostScriptTokenTypes.LBRACE)) {
+      } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
         var jump = [];
         this.code.push(jump);
         var endOfTrue = this.code.length;

test/unit/function_spec.js

@@ -4,7 +4,7 @@
 'use strict';
 
 describe('function', function() {
-	beforeEach(function () {  
+  beforeEach(function() {
     this.addMatchers({
       toMatchArray: function(expected) {
         var actual = this.actual;
@@ -18,7 +18,7 @@ describe('function', function() {
             for (var j = 0; j < a.length; j++) {
               var suba = a[j], subb = b[j];
               if (suba !== subb)
-			  				return false
+                return false;
             }
           } else {
             if (a !== b)
@@ -85,7 +85,7 @@ describe('function', function() {
         ['jz', 3],
         ['push', 99],
         ['j', 4],
-      	['push', 44],
+        ['push', 44]
       ];
       expect(program).toMatchArray(expectedProgram);
     });
@@ -102,7 +102,6 @@ describe('function', function() {
       var code = parser.parse();
       var evaluator = new PostScriptEvaluator(code);
       var output = evaluator.execute();
-   		console.log(output);
       return output;
     }
     it('pushes stack', function() {

test/unit/obj_spec.js

@@ -3,11 +3,11 @@
 
 'use strict';
 
-describe("obj", function() {
+describe('obj', function() {
 
-  describe("Name", function() {
-    it("should retain the given name", function() {
-      var givenName = "Font";
+  describe('Name', function() {
+    it('should retain the given name', function() {
+      var givenName = 'Font';
       var name = new Name(givenName);
       expect(name.name).toEqual(givenName);
     });