fix bad regexp in JSHint test; make plugins JSHint-clean

Author: hegemonic

plugins/prettyPrintSource.js

@@ -1,5 +1,6 @@
+/*global env: true */
 /**
- * @file Adds pretty printed source code to 
+ * @file Adds pretty printed source code to
  * the output files.
  * @author <a href="mailto:[email protected]">Matthew Christopher Kastor-Inare III</a>
  * Hial Atropa!!
@@ -36,7 +37,7 @@ exports.handlers = {
 
             out  = toRelativePath(sourceFileName);
             out  = slashesCollapseToDots(out);
-            out  = noDotPrefix(out) 
+            out  = noDotPrefix(out);
             out += extension;
 
             return out;
@@ -81,7 +82,7 @@ exports.handlers = {
             outsource += sourceContent;
             outsource += '      </pre>\n';
             outsource += '      <script>prettyPrint();</script>\n';
-            outsource += '  </body>\n'
+            outsource += '  </body>\n';
             outsource += '</html>\n';
 
             fs.mkPath(outDir);
@@ -96,7 +97,7 @@ exports.handlers = {
             var outDir        = getOutputDirectory();
             var outfile       = outDir + outFileName;
 
-            /*// Debug 
+            /*// Debug
             print('source file name = ' + sourceFileName);
             print('output file name = ' + outFileName);
             print('output directory = ' + outDir);

plugins/sourcetag.js

@@ -34,7 +34,7 @@ exports.handlers = {
                     throw new Error('@source tag expects a valid JSON value, like { "filename": "myfile.js", "lineno": 123 }.');
                 }
 
-                !e.doclet.meta && (e.doclet.meta = {});
+                e.doclet.meta = e.doclet.meta || {};
                 e.doclet.meta.filename = value.filename || '';
                 e.doclet.meta.lineno = value.lineno || '';
             }

test/specs/jshint/jshint-clean.js

@@ -41,7 +41,7 @@ describe("jshint-clean", function() {
         // check all .js files unless they're tests; rhino shim files that probably can't be
         // delinted; or third-party modules
         source = {
-            includePattern: '.+[\\|/]rhino_modules[\\|/].+\.js$|.+[\\|/]plugins[\\|/]\w+\.js$',
+            includePattern: '.+[\\|/]rhino_modules[\\|/].+\\.js$|.+[\\|/]plugins[\\|/]\\w+\\.js$',
             excludePattern: '.+[\\|/]test[\\|/].+'
         };
         filter = new (require('jsdoc/src/filter').Filter)(source);