Fix jshint for parser.

Author: wichert

Makefile

@@ -70,8 +70,7 @@ demo/auto-suggest/select2-spinner.gif: bungledeps/jquery.select2-*/select2-spinn
 	cp $< $@
 
 
-JSHINTEXCEPTIONS = src/core/parser.js \
-		   src/lib/depends_parse.js \
+JSHINTEXCEPTIONS = src/lib/depends_parse.js \
 		   src/lib/dependshandler.js \
 		   src/lib/dependshandler.js \
 		   src/lib/htmlparser.js

src/core/parser.js

@@ -159,7 +159,7 @@ define([
                 }
             } else {
                 value=this._coerce(name, value);
-                if (value===null) 
+                if (value===null)
                     return;
             }
 
@@ -205,7 +205,7 @@ define([
             var parts = parameter.split(/\s+/),
                 opts = {},
                 positional = true,
-                i, part, flag, sense, matches;
+                i, part, flag, sense;
 
             i=0;
             while (parts.length) {
@@ -276,7 +276,7 @@ define([
 
         _cleanupOptions: function(options) {
             var keys = Object.keys(options),
-                i, spec, name, group;
+                i, spec, name, target;
 
             // Resolve references
             for (i=0; i<keys.length; i++) {