From 282b96ddd9a84b740788c2358ec0f5fedafb7cc6 Mon Sep 17 00:00:00 2001
From: Noah Slater <nslater@apache.org>
Date: Mon, 6 Jul 2009 00:33:50 +0000
Subject: trimmed trailing whitespace

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@791350 13f79535-47bb-0310-9956-ffa450edef68
---
 etc/couchdb/default.ini.tpl.in                 |   2 +-
 etc/couchdb/local.ini                          |   6 +-
 share/server/render.js                         |  18 +--
 share/server/util.js                           |   2 +-
 share/server/views.js                          |   6 +-
 share/www/couch_tests.html                     |   2 +-
 share/www/dialog/_compact_database.html        |   2 +-
 share/www/script/couch.js                      |  52 +++---
 share/www/script/couch_test_runner.js          |   2 +-
 share/www/script/futon.browse.js               |  14 +-
 share/www/script/jquery.couch.js               |   4 +-
 share/www/script/jquery.form.js                |  52 +++---
 share/www/script/jquery.js                     | 148 ++++++++---------
 share/www/script/test/all_docs.js              |  18 +--
 share/www/script/test/attachment_names.js      |  54 +++----
 share/www/script/test/attachment_paths.js      |  12 +-
 share/www/script/test/attachment_views.js      |   2 +-
 share/www/script/test/attachments.js           |  30 ++--
 share/www/script/test/basics.js                |  16 +-
 share/www/script/test/batch_save.js            |  14 +-
 share/www/script/test/bulk_docs.js             |   8 +-
 share/www/script/test/changes.js               |  62 +++----
 share/www/script/test/compact.js               |   4 +-
 share/www/script/test/conflicts.js             |   2 +-
 share/www/script/test/delayed_commits.js       |  58 +++----
 share/www/script/test/design_docs.js           |  12 +-
 share/www/script/test/design_options.js        |   4 +-
 share/www/script/test/design_paths.js          |   2 +-
 share/www/script/test/etags_views.js           |  10 +-
 share/www/script/test/invalid_docids.js        |   2 +-
 share/www/script/test/list_views.js            |  32 ++--
 share/www/script/test/purge.js                 |  26 +--
 share/www/script/test/reduce.js                |   6 +-
 share/www/script/test/reduce_builtin.js        |  12 +-
 share/www/script/test/reduce_false.js          |   2 +-
 share/www/script/test/replication.js           |  58 +++----
 share/www/script/test/rev_stemming.js          |  36 ++---
 share/www/script/test/security_validation.js   |  54 +++----
 share/www/script/test/show_documents.js        |  32 ++--
 share/www/script/test/stats.js                 |  29 ++--
 share/www/script/test/uuids.js                 |  12 +-
 share/www/script/test/view_collation.js        |  10 +-
 share/www/script/test/view_errors.js           |  32 ++--
 share/www/script/test/view_multi_key_design.js |   2 +-
 share/www/script/test/view_multi_key_temp.js   |   2 +-
 share/www/script/test/view_offsets.js          |  10 +-
 share/www/script/test/view_pagination.js       |   4 +-
 share/www/style/layout.css                     |   2 +-
 src/couchdb/couch_batch_save.erl               |  24 +--
 src/couchdb/couch_batch_save_sup.erl           |   4 +-
 src/couchdb/couch_btree.erl                    |  30 ++--
 src/couchdb/couch_config.erl                   |   6 +-
 src/couchdb/couch_config_writer.erl            |  22 +--
 src/couchdb/couch_db.erl                       |  84 +++++-----
 src/couchdb/couch_db.hrl                       |   8 +-
 src/couchdb/couch_db_update_notifier_sup.erl   |   8 +-
 src/couchdb/couch_db_updater.erl               | 126 +++++++--------
 src/couchdb/couch_doc.erl                      |  32 ++--
 src/couchdb/couch_erl_driver.c                 |   4 +-
 src/couchdb/couch_external_manager.erl         |   2 +-
 src/couchdb/couch_external_server.erl          |   2 +-
 src/couchdb/couch_file.erl                     |  24 +--
 src/couchdb/couch_httpd.erl                    |  40 ++---
 src/couchdb/couch_httpd_db.erl                 |  88 +++++-----
 src/couchdb/couch_httpd_external.erl           |  10 +-
 src/couchdb/couch_httpd_misc_handlers.erl      |   8 +-
 src/couchdb/couch_httpd_show.erl               |  40 ++---
 src/couchdb/couch_httpd_view.erl               |  40 ++---
 src/couchdb/couch_js.c                         |  44 ++---
 src/couchdb/couch_key_tree.erl                 |  46 +++---
 src/couchdb/couch_log.erl                      |   4 +-
 src/couchdb/couch_query_servers.erl            |  30 ++--
 src/couchdb/couch_ref_counter.erl              |   8 +-
 src/couchdb/couch_rep.erl                      | 216 ++++++++++++-------------
 src/couchdb/couch_server.erl                   |  12 +-
 src/couchdb/couch_server_sup.erl               |   6 +-
 src/couchdb/couch_stats_aggregator.erl         |  48 +++---
 src/couchdb/couch_stats_collector.erl          |  16 +-
 src/couchdb/couch_stream.erl                   |   6 +-
 src/couchdb/couch_task_status.erl              |   2 +-
 src/couchdb/couch_util.erl                     |  12 +-
 src/couchdb/couch_view.erl                     |  44 ++---
 src/couchdb/couch_view_compactor.erl           |  28 ++--
 src/couchdb/couch_view_group.erl               |  64 ++++----
 src/couchdb/couch_view_updater.erl             |  16 +-
 src/couchdb/curlhelper.c                       |   4 +-
 src/ibrowse/ibrowse.app                        |   8 +-
 src/ibrowse/ibrowse.erl                        |  42 ++---
 src/ibrowse/ibrowse_app.erl                    |   8 +-
 src/ibrowse/ibrowse_http_client.erl            |  16 +-
 src/ibrowse/ibrowse_lb.erl                     |   6 +-
 src/ibrowse/ibrowse_lib.erl                    |  20 +--
 src/ibrowse/ibrowse_sup.erl                    |   4 +-
 src/ibrowse/ibrowse_test.erl                   |   4 +-
 src/mochiweb/mochijson.erl                     |   8 +-
 src/mochiweb/mochijson2.erl                    |  10 +-
 src/mochiweb/mochinum.erl                      |   8 +-
 src/mochiweb/mochiweb_charref.erl              |   2 +-
 src/mochiweb/mochiweb_cookies.erl              |  22 +--
 src/mochiweb/mochiweb_echo.erl                 |   2 +-
 src/mochiweb/mochiweb_headers.erl              |   4 +-
 src/mochiweb/mochiweb_html.erl                 |   2 +-
 src/mochiweb/mochiweb_request.erl              |  22 +--
 src/mochiweb/mochiweb_skel.erl                 |   6 +-
 src/mochiweb/mochiweb_socket_server.erl        |  14 +-
 src/mochiweb/mochiweb_util.erl                 |   2 +-
 test/couch_config_test.erl                     |   6 +-
 test/couch_config_writer_test.erl              |   6 +-
 test/etap/010-file-basics.t                    |  14 +-
 test/etap/011-file-headers.t                   |  39 +++--
 test/etap/020-btree-basics.t                   |   8 +-
 test/etap/021-btree-reductions.t               |  12 +-
 test/etap/030-doc-from-json.t                  |  10 +-
 test/etap/031-doc-to-json.t                    |   4 +-
 test/etap/040-util.t                           |   8 +-
 test/etap/050-stream.t                         |   8 +-
 test/etap/060-kt-merging.t                     |  10 +-
 test/etap/061-kt-missing-leaves.t              |   2 +-
 test/etap/062-kt-remove-leaves.t               |  10 +-
 test/etap/063-kt-get-leaves.t                  |  14 +-
 test/etap/064-kt-counting.t                    |   6 +-
 test/etap/070-couch-db.t                       |   8 +-
 test/etap/080-config-get-set.t                 |  42 ++---
 test/etap/081-config-override.t                |  62 +++----
 test/etap/082-config-register.t                |  12 +-
 test/etap/083-config-no-files.t                |   4 +-
 test/etap/090-task-status.t                    |  18 +--
 test/etap/100-ref-counter.t                    |   8 +-
 test/query_server_spec.rb                      |  50 +++---
 test/test.js                                   |   6 +-
 130 files changed, 1382 insertions(+), 1384 deletions(-)

diff --git a/etc/couchdb/default.ini.tpl.in b/etc/couchdb/default.ini.tpl.in
index 25509615..c4a87363 100644
--- a/etc/couchdb/default.ini.tpl.in
+++ b/etc/couchdb/default.ini.tpl.in
@@ -72,7 +72,7 @@ _temp_view = {couch_httpd_view, handle_temp_view_req}
 _changes = {couch_httpd_db, handle_changes_req}
 
 ; The external module takes an optional argument allowing you to narrow it to a
-; single script. Otherwise the script name is inferred from the first path section 
+; single script. Otherwise the script name is inferred from the first path section
 ; after _external's own path.
 ; _mypath = {couch_httpd_external, handle_external_req, <<"mykey">>}
 ; _external = {couch_httpd_external, handle_external_req}
diff --git a/etc/couchdb/local.ini b/etc/couchdb/local.ini
index bd72f3e3..f2dbc4fb 100644
--- a/etc/couchdb/local.ini
+++ b/etc/couchdb/local.ini
@@ -19,9 +19,9 @@
 
 ; To create an admin account uncomment the '[admins]' section below and add a
 ; line in the format 'username = password'. When you next start CouchDB, it
-; will change the password to a hash (so that your passwords don't linger 
-; around in plain-text files). You can add more admin accounts with more 
-; 'username = password' lines. Don't forget to restart CouchDB after 
+; will change the password to a hash (so that your passwords don't linger
+; around in plain-text files). You can add more admin accounts with more
+; 'username = password' lines. Don't forget to restart CouchDB after
 ; changing this.
 ;[admins]
 ;admin = mysecretpassword
diff --git a/share/server/render.js b/share/server/render.js
index b3a24bde..304d0fc7 100644
--- a/share/server/render.js
+++ b/share/server/render.js
@@ -121,7 +121,7 @@ respondWith = function(req, responders) {
     var provides = [];
     for (key in responders) {
       if (mimesByKey[key]) {
-        provides = provides.concat(mimesByKey[key]);        
+        provides = provides.concat(mimesByKey[key]);
       }
     }
     var bestMime = Mimeparse.bestMatch(provides, accept);
@@ -130,7 +130,7 @@ respondWith = function(req, responders) {
     bestKey = req.query.format;
   }
   var rFunc = responders[bestKey || responders.fallback || "html"];
-  if (rFunc) {    
+  if (rFunc) {
     if (isShow) {
       var resp = maybeWrapResponse(rFunc());
       resp["headers"] = resp["headers"] || {};
@@ -141,7 +141,7 @@ respondWith = function(req, responders) {
       respTail = rFunc();
     }
   } else {
-    throw({code:406, body:"Not Acceptable: "+accept});    
+    throw({code:406, body:"Not Acceptable: "+accept});
   }
 };
 
@@ -198,7 +198,7 @@ function sendStart(label) {
   startResp = startResp || {};
   startResp["headers"] = startResp["headers"] || {};
   startResp["headers"]["Content-Type"] = startResp["headers"]["Content-Type"] || respCT;
-  
+
   respond(["start", chunks, startResp]);
   chunks = [];
   startResp = {};
@@ -221,7 +221,7 @@ function getRow() {
     gotRow = true;
     sendStart();
   } else {
-    blowChunks()  
+    blowChunks()
   }
   var line = readline();
   var json = eval(line);
@@ -247,7 +247,7 @@ function getRow() {
 var isShow = false;
 var Render = (function() {
   var row_info;
-  
+
   return {
     show : function(funSrc, doc, req) {
       isShow = true;
@@ -295,11 +295,11 @@ function runListRenderFunction(renderFun, args, funSrc, htmlErrors) {
       getRow();
     }
     if (typeof resp != "undefined") {
-      chunks.push(resp);      
+      chunks.push(resp);
     } else if (respTail) {
-      chunks.push(respTail);      
+      chunks.push(respTail);
     }
-    blowChunks("end");      
+    blowChunks("end");
   } catch(e) {
     respondError(e, funSrc, htmlErrors);
   }
diff --git a/share/server/util.js b/share/server/util.js
index 13b8a779..28c02fbc 100644
--- a/share/server/util.js
+++ b/share/server/util.js
@@ -94,7 +94,7 @@ function recursivelySeal(obj) {
 // prints the object as JSON, and rescues and logs any toJSON() related errors
 function respond(obj) {
   try {
-    print(toJSON(obj));  
+    print(toJSON(obj));
   } catch(e) {
     log("Error converting object to JSON: " + e.toString());
   }
diff --git a/share/server/views.js b/share/server/views.js
index 5e193cbc..9e421237 100644
--- a/share/server/views.js
+++ b/share/server/views.js
@@ -27,7 +27,7 @@ sum = function(values) {
 }
 
 var Views = (function() {
-    
+
   function runReduce(reduceFuns, keys, values, rereduce) {
     for (var i in reduceFuns) {
       reduceFuns[i] = compileFunction(reduceFuns[i]);
@@ -51,7 +51,7 @@ var Views = (function() {
     if (query_config && query_config.reduce_limit &&
           reduce_length > 200 && ((reduce_length * 2) > line.length)) {
       var reduce_preview = "Current output: '"+(reduce_line.substring(0,100) + "'... (first 100 of "+reduce_length+' bytes)');
-      
+
       throw {
         error:"reduce_overflow_error",
         reason: "Reduce output must shrink more rapidly: "+reduce_preview+""
@@ -60,7 +60,7 @@ var Views = (function() {
       print("[true," + reduce_line + "]");
     }
   };
-  
+
   return {
     reduce : function(reduceFuns, kvs) {
       var keys = new Array(kvs.length);
diff --git a/share/www/couch_tests.html b/share/www/couch_tests.html
index 5d1b4178..0d2e4c3d 100644
--- a/share/www/couch_tests.html
+++ b/share/www/couch_tests.html
@@ -26,7 +26,7 @@ specific language governing permissions and limitations under the License.
     <script src="script/futon.js?0.9.0"></script>
     <script src="script/couch_test_runner.js"></script>
     <script>
-      $(function() {        
+      $(function() {
         updateTestsListing();
         $("#toolbar button.run").click(runAllTests);
         $("#toolbar button.load").click(function() {
diff --git a/share/www/dialog/_compact_database.html b/share/www/dialog/_compact_database.html
index efa5d345..56b09978 100644
--- a/share/www/dialog/_compact_database.html
+++ b/share/www/dialog/_compact_database.html
@@ -17,7 +17,7 @@ specific language governing permissions and limitations under the License.
   <fieldset>
     <p class="help">
       Compacting a database removes deleted documents and previous revisions.
-      It is an <strong>irreversible operation</strong> and my take 
+      It is an <strong>irreversible operation</strong> and my take
       a while to complete for large databases.
     </p>
   </fieldset>
diff --git a/share/www/script/couch.js b/share/www/script/couch.js
index c4c1ae9f..1f6a7444 100644
--- a/share/www/script/couch.js
+++ b/share/www/script/couch.js
@@ -16,11 +16,11 @@
 function CouchDB(name, httpHeaders) {
   this.name = name;
   this.uri = "/" + encodeURIComponent(name) + "/";
-  
+
   // The XMLHttpRequest object from the most recent request. Callers can
   // use this to check result http status and headers.
   this.last_req = null;
-  
+
   this.request = function(method, uri, requestOptions) {
       requestOptions = requestOptions || {}
       requestOptions.headers = combine(requestOptions.headers, httpHeaders)
@@ -48,7 +48,7 @@ function CouchDB(name, httpHeaders) {
     if (doc._id == undefined)
       doc._id = CouchDB.newUuids(1)[0];
 
-    this.last_req = this.request("PUT", this.uri  + 
+    this.last_req = this.request("PUT", this.uri  +
         encodeURIComponent(doc._id) + encodeOptions(options),
         {body: JSON.stringify(doc)});
     CouchDB.maybeThrowError(this.last_req);
@@ -84,7 +84,7 @@ function CouchDB(name, httpHeaders) {
     doc._rev = result.rev; //record rev in input document
     return result;
   }
-  
+
   this.bulkSave = function(docs, options) {
     // first prepoulate the UUIDs for new documents
     var newCount = 0
@@ -119,7 +119,7 @@ function CouchDB(name, httpHeaders) {
       return results;
     }
   }
-  
+
   this.ensureFullCommit = function() {
     this.last_req = this.request("POST", this.uri + "_ensure_full_commit");
     CouchDB.maybeThrowError(this.last_req);
@@ -130,7 +130,7 @@ function CouchDB(name, httpHeaders) {
   this.query = function(mapFun, reduceFun, options, keys) {
     var body = {language: "javascript"};
     if(keys) {
-      body.keys = keys ;      
+      body.keys = keys ;
     }
     if (typeof(mapFun) != "string")
       mapFun = mapFun.toSource ? mapFun.toSource() : "(" + mapFun.toString() + ")";
@@ -154,15 +154,15 @@ function CouchDB(name, httpHeaders) {
 
   this.view = function(viewname, options, keys) {
     var viewParts = viewname.split('/');
-    var viewPath = this.uri + "_design/" + viewParts[0] + "/_view/" 
+    var viewPath = this.uri + "_design/" + viewParts[0] + "/_view/"
         + viewParts[1] + encodeOptions(options);
     if(!keys) {
-      this.last_req = this.request("GET", viewPath);      
+      this.last_req = this.request("GET", viewPath);
     } else {
       this.last_req = this.request("POST", viewPath, {
         headers: {"Content-Type": "application/json"},
         body: JSON.stringify({keys:keys})
-      });      
+      });
     }
     if (this.last_req.status == 404)
       return null;
@@ -183,7 +183,7 @@ function CouchDB(name, httpHeaders) {
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.viewCleanup = function() {
     this.last_req = this.request("POST", this.uri + "_view_cleanup");
     CouchDB.maybeThrowError(this.last_req);
@@ -192,17 +192,17 @@ function CouchDB(name, httpHeaders) {
 
   this.allDocs = function(options,keys) {
     if(!keys) {
-      this.last_req = this.request("GET", this.uri + "_all_docs" + encodeOptions(options));      
+      this.last_req = this.request("GET", this.uri + "_all_docs" + encodeOptions(options));
     } else {
       this.last_req = this.request("POST", this.uri + "_all_docs" + encodeOptions(options), {
         headers: {"Content-Type": "application/json"},
         body: JSON.stringify({keys:keys})
-      });      
+      });
     }
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.designDocs = function() {
     return this.allDocs({startkey:"_design", endkey:"_design0"});
   };
@@ -210,12 +210,12 @@ function CouchDB(name, httpHeaders) {
   this.allDocsBySeq = function(options,keys) {
     var req = null;
     if(!keys) {
-      req = this.request("GET", this.uri + "_all_docs_by_seq" + encodeOptions(options));      
+      req = this.request("GET", this.uri + "_all_docs_by_seq" + encodeOptions(options));
     } else {
       req = this.request("POST", this.uri + "_all_docs_by_seq" + encodeOptions(options), {
         headers: {"Content-Type": "application/json"},
         body: JSON.stringify({keys:keys})
-      });      
+      });
     }
     CouchDB.maybeThrowError(req);
     return JSON.parse(req.responseText);
@@ -226,7 +226,7 @@ function CouchDB(name, httpHeaders) {
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.setDbProperty = function(propId, propValue) {
     this.last_req = this.request("PUT", this.uri + propId,{
       body:JSON.stringify(propValue)
@@ -234,13 +234,13 @@ function CouchDB(name, httpHeaders) {
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.getDbProperty = function(propId) {
     this.last_req = this.request("GET", this.uri + propId);
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.setAdmins = function(adminsArray) {
     this.last_req = this.request("PUT", this.uri + "_admins",{
       body:JSON.stringify(adminsArray)
@@ -248,13 +248,13 @@ function CouchDB(name, httpHeaders) {
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   this.getAdmins = function() {
     this.last_req = this.request("GET", this.uri + "_admins");
     CouchDB.maybeThrowError(this.last_req);
     return JSON.parse(this.last_req.responseText);
   }
-  
+
   // Convert a options object to an url query string.
   // ex: {key:'value',key2:'value2'} becomes '?key="value"&key2="value2"'
   function encodeOptions(options) {
@@ -278,26 +278,26 @@ function CouchDB(name, httpHeaders) {
   function toJSON(obj) {
     return obj !== null ? JSON.stringify(obj) : null;
   }
-  
+
   function combine(object1, object2) {
     if (!object2)
       return object1;
     if (!object1)
       return object2;
-      
+
     for (var name in object2)
       object1[name] = object2[name];
-      
+
     return object1;
   }
-  
-  
+
+
 }
 
 // this is the XMLHttpRequest object from last request made by the following
 // CouchDB.* functions (except for calls to request itself).
 // Use this from callers to check HTTP status or header values of requests.
-CouchDB.last_req = null; 
+CouchDB.last_req = null;
 
 
 CouchDB.allDbs = function() {
diff --git a/share/www/script/couch_test_runner.js b/share/www/script/couch_test_runner.js
index c396cd16..ef7d42aa 100644
--- a/share/www/script/couch_test_runner.js
+++ b/share/www/script/couch_test_runner.js
@@ -12,7 +12,7 @@
 
 // *********************** Test Framework of Sorts ************************* //
 
-function loadScript(url) {  
+function loadScript(url) {
   if (typeof document != "undefined") document.write('<script src="'+url+'"></script>');
 };
 
diff --git a/share/www/script/futon.browse.js b/share/www/script/futon.browse.js
index e518c9ab..37afe1d4 100644
--- a/share/www/script/futon.browse.js
+++ b/share/www/script/futon.browse.js
@@ -49,7 +49,7 @@
             var dbsOnPage = dbs.slice(offset, offset + maxPerPage);
 
             $.each(dbsOnPage, function(idx, dbName) {
-              $("#databases tbody.content").append("<tr>" + 
+              $("#databases tbody.content").append("<tr>" +
                 "<th><a href='database.html?" + encodeURIComponent(dbName) + "'>" +
                   dbName + "</a></th>" +
                 "<td class='size'></td><td class='count'></td>" +
@@ -504,7 +504,7 @@
             resp.rows = resp.rows.reverse();
           }
           var has_reduce_prev = resp.total_rows === undefined && (descending_reverse ? resp.rows.length > per_page : options.startkey !== undefined);
-          if (resp.rows !== null && (has_reduce_prev || (descending_reverse ? 
+          if (resp.rows !== null && (has_reduce_prev || (descending_reverse ?
             (resp.total_rows - resp.offset > per_page) :
             (resp.offset > 0)))) {
             $("#paging a.prev").attr("href", "#" + (resp.offset - per_page)).click(function() {
@@ -527,8 +527,8 @@
             $("#paging a.prev").removeAttr("href");
           }
           var has_reduce_next = resp.total_rows === undefined && (descending_reverse ? options.startkey !== undefined : resp.rows.length > per_page);
-          if (resp.rows !== null && (has_reduce_next || (descending_reverse ? 
-            (resp.offset - resp.total_rows < per_page) : 
+          if (resp.rows !== null && (has_reduce_next || (descending_reverse ?
+            (resp.offset - resp.total_rows < per_page) :
             (resp.total_rows - resp.offset > per_page)))) {
             $("#paging a.next").attr("href", "#" + (resp.offset + per_page)).click(function() {
               var opt = {
@@ -967,16 +967,16 @@
       }
 
       function _renderAttachmentItem(name, attachment) {
-        var attachmentHref = db.uri + encodeDocId(docId) 
+        var attachmentHref = db.uri + encodeDocId(docId)
           + "/" + encodeAttachment(name);
         var li = $("<li></li>");
         $("<a href='' title='Download file' target='_top'></a>").text(name)
           .attr("href", attachmentHref)
           .wrapInner("<tt></tt>").appendTo(li);
-        $("<span>()</span>").text("" + $.futon.formatSize(attachment.length) + 
+        $("<span>()</span>").text("" + $.futon.formatSize(attachment.length) +
           ", " + attachment.content_type).addClass("info").appendTo(li);
         if (name == "tests.js") {
-          li.find('span.info').append(', <a href="/_utils/couch_tests.html?' 
+          li.find('span.info').append(', <a href="/_utils/couch_tests.html?'
             + attachmentHref + '">open in test runner</a>');
         }
         _initAttachmentItem(name, attachment, li);
diff --git a/share/www/script/jquery.couch.js b/share/www/script/jquery.couch.js
index 559fafd4..3c629e1d 100644
--- a/share/www/script/jquery.couch.js
+++ b/share/www/script/jquery.couch.js
@@ -92,7 +92,7 @@
           $.ajax({
             type: "POST", url: this.uri + "_compact",
             contentType: "application/json",
-            dataType: "json", data: "", processData: false, 
+            dataType: "json", data: "", processData: false,
             complete: function(req) {
               var resp = $.httpData(req, "json");
               if (req.status == 202) {
@@ -200,7 +200,7 @@
                   });
                 });
               }
-            });            
+            });
           } else {
             alert("please provide an eachApp function for allApps()");
           }
diff --git a/share/www/script/jquery.form.js b/share/www/script/jquery.form.js
index 91eb688d..e35ef0ef 100644
--- a/share/www/script/jquery.form.js
+++ b/share/www/script/jquery.form.js
@@ -13,7 +13,7 @@
 ;(function($) {
 
 /*
-    Usage Note:  
+    Usage Note:
     -----------
     Do not use both ajaxSubmit and ajaxForm on the same form.  These
     functions are intended to be exclusive.  Use ajaxSubmit if you want
@@ -36,13 +36,13 @@
             target: '#output'
         });
     });
-        
+
     When using ajaxForm, the ajaxSubmit function will be invoked for you
-    at the appropriate time.  
+    at the appropriate time.
 */
 
 /**
- * ajaxSubmit() provides a mechanism for immediately submitting 
+ * ajaxSubmit() provides a mechanism for immediately submitting
  * an HTML form using AJAX.
  */
 $.fn.ajaxSubmit = function(options) {
@@ -73,8 +73,8 @@ $.fn.ajaxSubmit = function(options) {
     if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
         log('ajaxSubmit: submit aborted via beforeSerialize callback');
         return this;
-    }    
-   
+    }
+
     var a = this.formToArray(options.semantic);
     if (options.data) {
         options.extraData = options.data;
@@ -82,7 +82,7 @@ $.fn.ajaxSubmit = function(options) {
           if(options.data[n] instanceof Array) {
             for (var k in options.data[n])
               a.push( { name: n, value: options.data[n][k] } )
-          }  
+          }
           else
              a.push( { name: n, value: options.data[n] } );
         }
@@ -92,14 +92,14 @@ $.fn.ajaxSubmit = function(options) {
     if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
         log('ajaxSubmit: submit aborted via beforeSubmit callback');
         return this;
-    }    
+    }
 
     // fire vetoable 'validate' event
     this.trigger('form-submit-validate', [a, this, options, veto]);
     if (veto.veto) {
         log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
         return this;
-    }    
+    }
 
     var q = $.param(a);
 
@@ -137,7 +137,7 @@ $.fn.ajaxSubmit = function(options) {
             found = true;
 
     // options.iframe allows user to force iframe mode
-   if (options.iframe || found) { 
+   if (options.iframe || found) {
        // hack to fix Safari hang (thanks to Tim Molendijk for this)
        // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
        if ($.browser.safari && options.closeKeepAlive)
@@ -156,12 +156,12 @@ $.fn.ajaxSubmit = function(options) {
     // private function for handling file uploads (hat tip to YAHOO!)
     function fileUpload() {
         var form = $form[0];
-        
+
         if ($(':input[name=submit]', form).length) {
             alert('Error: Form elements must not be named "submit".');
             return;
         }
-        
+
         var opts = $.extend({}, $.ajaxSettings, options);
 		var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
 
@@ -169,7 +169,7 @@ $.fn.ajaxSubmit = function(options) {
         var $io = $('<iframe id="' + id + '" name="' + id + '" />');
         var io = $io[0];
 
-        if ($.browser.msie || $.browser.opera) 
+        if ($.browser.msie || $.browser.opera)
             io.src = 'javascript:false;document.write("");';
         $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
 
@@ -182,8 +182,8 @@ $.fn.ajaxSubmit = function(options) {
             getAllResponseHeaders: function() {},
             getResponseHeader: function() {},
             setRequestHeader: function() {},
-            abort: function() { 
-                this.aborted = 1; 
+            abort: function() {
+                this.aborted = 1;
                 $io.attr('src','about:blank'); // abort op in progress
             }
         };
@@ -199,7 +199,7 @@ $.fn.ajaxSubmit = function(options) {
         }
         if (xhr.aborted)
             return;
-        
+
         var cbInvoked = 0;
         var timedOut = 0;
 
@@ -226,7 +226,7 @@ $.fn.ajaxSubmit = function(options) {
                 method:   'POST',
                 action:   opts.url
             });
-            
+
             // ie borks in some cases when setting encoding
             if (! options.skipEncodingOverride) {
                 $form.attr({
@@ -247,7 +247,7 @@ $.fn.ajaxSubmit = function(options) {
                         extraInputs.push(
                             $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
                                 .appendTo(form)[0]);
-            
+
                 // add iframe to doc and submit the form
                 $io.appendTo('body');
                 io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
@@ -263,7 +263,7 @@ $.fn.ajaxSubmit = function(options) {
 
         function cb() {
             if (cbInvoked++) return;
-            
+
             io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
 
             var operaHack = 0;
@@ -274,7 +274,7 @@ $.fn.ajaxSubmit = function(options) {
                 var data, doc;
 
                 doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-                
+
                 if (doc.body == null && !operaHack && $.browser.opera) {
                     // In Opera 9.2.x the iframe DOM is not always traversable when
                     // the onload callback fires so we give Opera 100ms to right itself
@@ -283,7 +283,7 @@ $.fn.ajaxSubmit = function(options) {
                     setTimeout(cb, 100);
                     return;
                 }
-                
+
                 xhr.responseText = doc.body ? doc.body.innerHTML : null;
                 xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                 xhr.getResponseHeader = function(header){
@@ -348,7 +348,7 @@ $.fn.ajaxSubmit = function(options) {
  * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
  * passes the options argument along after properly binding events for submit elements and
  * the form itself.
- */ 
+ */
 $.fn.ajaxForm = function(options) {
     return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
         $(this).ajaxSubmit(options);
@@ -594,10 +594,10 @@ $.fn.resetForm = function() {
 /**
  * Enables or disables any matching elements.
  */
-$.fn.enable = function(b) { 
+$.fn.enable = function(b) {
     if (b == undefined) b = true;
-    return this.each(function() { 
-        this.disabled = !b 
+    return this.each(function() {
+        this.disabled = !b
     });
 };
 
@@ -607,7 +607,7 @@ $.fn.enable = function(b) {
  */
 $.fn.selected = function(select) {
     if (select == undefined) select = true;
-    return this.each(function() { 
+    return this.each(function() {
         var t = this.type;
         if (t == 'checkbox' || t == 'radio')
             this.checked = select;
diff --git a/share/www/script/jquery.js b/share/www/script/jquery.js
index 3a4badd0..9ee8702c 100644
--- a/share/www/script/jquery.js
+++ b/share/www/script/jquery.js
@@ -11,7 +11,7 @@
  */
 (function(){
 
-var 
+var
 	// Will speed up references to window, and allows munging its name.
 	window = this,
 	// Will speed up references to undefined, and allows munging its name.
@@ -399,13 +399,13 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	val: function( value ) {
-		if ( value === undefined ) {			
+		if ( value === undefined ) {
 			var elem = this[0];
 
 			if ( elem ) {
 				if( jQuery.nodeName( elem, 'option' ) )
 					return (elem.attributes.value || {}).specified ? elem.value : elem.text;
-				
+
 				// We need to handle select boxes special
 				if ( jQuery.nodeName( elem, "select" ) ) {
 					var index = elem.selectedIndex,
@@ -434,7 +434,7 @@ jQuery.fn = jQuery.prototype = {
 						}
 					}
 
-					return values;				
+					return values;
 				}
 
 				// Everything else, we just grab the value
@@ -513,13 +513,13 @@ jQuery.fn = jQuery.prototype = {
 			if ( first )
 				for ( var i = 0, l = this.length; i < l; i++ )
 					callback.call( root(this[i], first), i > 0 ? extra.cloneNode(true) : fragment );
-			
+
 			if ( scripts )
 				jQuery.each( scripts, evalScript );
 		}
 
 		return this;
-		
+
 		function root( elem, cur ) {
 			return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
 				(elem.getElementsByTagName("tbody")[0] ||
@@ -586,7 +586,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 
 				// Recurse if we're merging object values
 				if ( deep && copy && typeof copy === "object" && !copy.nodeType )
-					target[ name ] = jQuery.extend( deep, 
+					target[ name ] = jQuery.extend( deep,
 						// Never move original objects, clone them
 						src || ( copy.length != null ? [ ] : { } )
 					, copy );
@@ -923,7 +923,7 @@ jQuery.extend({
 				// IE completely kills leading whitespace when innerHTML is used
 				if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
 					div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
-				
+
 				elem = jQuery.makeArray( div.childNodes );
 			}
 
@@ -944,7 +944,7 @@ jQuery.extend({
 					fragment.appendChild( ret[i] );
 				}
 			}
-			
+
 			return scripts;
 		}
 
@@ -1322,16 +1322,16 @@ jQuery.extend({
 	},
 	queue: function( elem, type, data ) {
 		if ( elem ){
-	
+
 			type = (type || "fx") + "queue";
-	
+
 			var q = jQuery.data( elem, type );
-	
+
 			if ( !q || jQuery.isArray(data) )
 				q = jQuery.data( elem, type, jQuery.makeArray(data) );
 			else if( data )
 				q.push( data );
-	
+
 		}
 		return q;
 	},
@@ -1339,10 +1339,10 @@ jQuery.extend({
 	dequeue: function( elem, type ){
 		var queue = jQuery.queue( elem, type ),
 			fn = queue.shift();
-		
+
 		if( !type || type === "fx" )
 			fn = queue[0];
-			
+
 		if( fn !== undefined )
 			fn.call(elem);
 	}
@@ -1384,7 +1384,7 @@ jQuery.fn.extend({
 
 		return this.each(function(){
 			var queue = jQuery.queue( this, type, data );
-			
+
 			 if( type == "fx" && queue.length == 1 )
 				queue[0].call(this);
 		});
@@ -1412,19 +1412,19 @@ var Sizzle = function(selector, context, results, seed) {
 
 	if ( context.nodeType !== 1 && context.nodeType !== 9 )
 		return [];
-	
+
 	if ( !selector || typeof selector !== "string" ) {
 		return results;
 	}
 
 	var parts = [], m, set, checkSet, check, mode, extra, prune = true;
-	
+
 	// Reset the position of the chunker regexp (start from head)
 	chunker.lastIndex = 0;
-	
+
 	while ( (m = chunker.exec(selector)) !== null ) {
 		parts.push( m[1] );
-		
+
 		if ( m[2] ) {
 			extra = RegExp.rightContext;
 			break;
@@ -1525,7 +1525,7 @@ Sizzle.find = function(expr, context, isXML){
 
 	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
 		var type = Expr.order[i], match;
-		
+
 		if ( (match = Expr.match[ type ].exec( expr )) ) {
 			var left = RegExp.leftContext;
 
@@ -1770,7 +1770,7 @@ var Expr = Sizzle.selectors = {
 		},
 		ATTR: function(match){
 			var name = match[1].replace(/\\/g, "");
-			
+
 			if ( Expr.attrMap[name] ) {
 				match[1] = Expr.attrMap[name];
 			}
@@ -1796,7 +1796,7 @@ var Expr = Sizzle.selectors = {
 			} else if ( Expr.match.POS.test( match[0] ) ) {
 				return true;
 			}
-			
+
 			return match;
 		},
 		POS: function(match){
@@ -1894,7 +1894,7 @@ var Expr = Sizzle.selectors = {
 			var type = match[1], parent = elem.parentNode;
 
 			var doneName = match[0];
-			
+
 			if ( parent && (!parent[ doneName ] || !elem.nodeIndex) ) {
 				var count = 1;
 
@@ -2004,7 +2004,7 @@ var makeArray = function(array, results) {
 		results.push.apply( results, array );
 		return results;
 	}
-	
+
 	return array;
 };
 
@@ -2115,7 +2115,7 @@ if ( document.querySelectorAll ) (function(){
 	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
 		return;
 	}
-	
+
 	Sizzle = function(query, context, extra, seed){
 		context = context || document;
 
@@ -2126,7 +2126,7 @@ if ( document.querySelectorAll ) (function(){
 				return makeArray( context.querySelectorAll(query), extra );
 			} catch(e){}
 		}
-		
+
 		return oldSizzle(query, context, extra, seed);
 	};
 
@@ -2368,7 +2368,7 @@ jQuery.event = {
 
 			// Get the current list of functions bound to this event
 			var handlers = events[type];
-			
+
 			if ( jQuery.event.specialAll[type] )
 				jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
 
@@ -2441,7 +2441,7 @@ jQuery.event = {
 								// Handle the removal of namespaced events
 								if ( namespace.test(events[type][handle].type) )
 									delete events[type][handle];
-									
+
 						if ( jQuery.event.specialAll[type] )
 							jQuery.event.specialAll[type].teardown.call(elem, namespaces);
 
@@ -2508,11 +2508,11 @@ jQuery.event = {
 			// don't do events on text and comment nodes
 			if ( !elem || elem.nodeType == 3 || elem.nodeType == 8 )
 				return undefined;
-			
+
 			// Clean up in case it is reused
 			event.result = undefined;
 			event.target = elem;
-			
+
 			// Clone the incoming data, if any
 			data = jQuery.makeArray(data);
 			data.unshift( event );
@@ -2559,7 +2559,7 @@ jQuery.event = {
 
 		// Cache this now, all = true means, any handler
 		all = !namespaces.length && !event.exclusive;
-		
+
 		var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
 
 		handlers = ( jQuery.data(this, "events") || {} )[event.type];
@@ -2657,7 +2657,7 @@ jQuery.event = {
 			teardown: function() {}
 		}
 	},
-	
+
 	specialAll: {
 		live: {
 			setup: function( selector, namespaces ){
@@ -2666,12 +2666,12 @@ jQuery.event = {
 			teardown:  function( namespaces ){
 				if ( namespaces.length ) {
 					var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
-					
+
 					jQuery.each( (jQuery.data(this, "events").live || {}), function(){
 						if ( name.test(this.type) )
 							remove++;
 					});
-					
+
 					if ( remove < 1 )
 						jQuery.event.remove( this, namespaces[0], liveHandler );
 				}
@@ -2684,7 +2684,7 @@ jQuery.Event = function( src ){
 	// Allow instantiation without the 'new' keyword
 	if( !this.preventDefault )
 		return new jQuery.Event(src);
-	
+
 	// Event object
 	if( src && src.type ){
 		this.originalEvent = src;
@@ -2696,7 +2696,7 @@ jQuery.Event = function( src ){
 	// timeStamp is buggy for some events on Firefox(#3843)
 	// So we won't rely on the native value
 	this.timeStamp = now();
-	
+
 	// Mark it as fixed
 	this[expando] = true;
 };
@@ -2752,7 +2752,7 @@ var withinElement = function(event) {
 	while ( parent && parent != this )
 		try { parent = parent.parentNode; }
 		catch(e) { parent = this; }
-	
+
 	if( parent != this ){
 		// set the correct event type
 		event.type = event.data;
@@ -2760,9 +2760,9 @@ var withinElement = function(event) {
 		jQuery.event.handle.apply( this, arguments );
 	}
 };
-	
-jQuery.each({ 
-	mouseover: 'mouseenter', 
+
+jQuery.each({
+	mouseover: 'mouseenter',
 	mouseout: 'mouseleave'
 }, function( orig, fix ){
 	jQuery.event.special[ fix ] = {
@@ -2772,7 +2772,7 @@ jQuery.each({
 		teardown: function(){
 			jQuery.event.remove( this, orig, withinElement );
 		}
-	};			   
+	};
 });
 
 jQuery.fn.extend({
@@ -2811,7 +2811,7 @@ jQuery.fn.extend({
 			event.stopPropagation();
 			jQuery.event.trigger( event, data, this[0] );
 			return event.result;
-		}		
+		}
 	},
 
 	toggle: function( fn ) {
@@ -2854,7 +2854,7 @@ jQuery.fn.extend({
 
 		return this;
 	},
-	
+
 	live: function( type, fn ){
 		var proxy = jQuery.event.proxy( fn );
 		proxy.guid += this.selector + type;
@@ -2863,7 +2863,7 @@ jQuery.fn.extend({
 
 		return this;
 	},
-	
+
 	die: function( type, fn ){
 		jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null );
 		return this;
@@ -2983,12 +2983,12 @@ jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
 // Prevent memory leaks in IE
 // And prevent errors on refresh with events like mouseover in other browsers
 // Window isn't included so as not to unbind existing unload events
-jQuery( window ).bind( 'unload', function(){ 
+jQuery( window ).bind( 'unload', function(){
 	for ( var id in jQuery.cache )
 		// Skip the window
 		if ( id != 1 && jQuery.cache[ id ].handle )
 			jQuery.event.remove( jQuery.cache[ id ].handle.elem );
-}); 
+});
 (function(){
 
 	jQuery.support = {};
@@ -3012,32 +3012,32 @@ jQuery( window ).bind( 'unload', function(){
 	jQuery.support = {
 		// IE strips leading whitespace when .innerHTML is used
 		leadingWhitespace: div.firstChild.nodeType == 3,
-		
+
 		// Make sure that tbody elements aren't automatically inserted
 		// IE will insert them into empty tables
 		tbody: !div.getElementsByTagName("tbody").length,
-		
+
 		// Make sure that you can get all elements in an <object> element
 		// IE 7 always returns no results
 		objectAll: !!div.getElementsByTagName("object")[0]
 			.getElementsByTagName("*").length,
-		
+
 		// Make sure that link elements get serialized correctly by innerHTML
 		// This requires a wrapper element in IE
 		htmlSerialize: !!div.getElementsByTagName("link").length,
-		
+
 		// Get the style information from getAttribute
 		// (IE uses .cssText insted)
 		style: /red/.test( a.getAttribute("style") ),
-		
+
 		// Make sure that URLs aren't manipulated
 		// (IE normalizes it by default)
 		hrefNormalized: a.getAttribute("href") === "/a",
-		
+
 		// Make sure that element opacity exists
 		// (IE uses filter instead)
 		opacity: a.style.opacity === "0.5",
-		
+
 		// Verify style float existence
 		// (IE uses styleFloat instead of cssFloat)
 		cssFloat: !!a.style.cssFloat,
@@ -3047,14 +3047,14 @@ jQuery( window ).bind( 'unload', function(){
 		noCloneEvent: true,
 		boxModel: null
 	};
-	
+
 	script.type = "text/javascript";
 	try {
 		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
 	} catch(e){}
 
 	root.insertBefore( script, root.firstChild );
-	
+
 	// Make sure that the execution of code works by injecting a script
 	// tag with appendChild/createTextNode
 	// (IE doesn't support this, fails, and uses .text instead)
@@ -3199,7 +3199,7 @@ jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".sp
 var jsc = now();
 
 jQuery.extend({
-  
+
 	get: function( url, data, callback, type ) {
 		// shift arguments if data argument was ommited
 		if ( jQuery.isFunction( data ) ) {
@@ -3585,7 +3585,7 @@ jQuery.extend({
 
 		if ( xml && data.documentElement.tagName == "parsererror" )
 			throw "parsererror";
-			
+
 		// Allow a pre-filtering function to sanitize the response
 		// s != null is checked to keep backwards compatibility
 		if( s && s.dataFilter )
@@ -3602,7 +3602,7 @@ jQuery.extend({
 			if ( type == "json" )
 				data = window["eval"]("(" + data + ")");
 		}
-		
+
 		return data;
 	},
 
@@ -3666,30 +3666,30 @@ jQuery.fn.extend({
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){
 				var old = jQuery.data(this[i], "olddisplay");
-				
+
 				this[i].style.display = old || "";
-				
+
 				if ( jQuery.css(this[i], "display") === "none" ) {
 					var tagName = this[i].tagName, display;
-					
+
 					if ( elemdisplay[ tagName ] ) {
 						display = elemdisplay[ tagName ];
 					} else {
 						var elem = jQuery("<" + tagName + " />").appendTo("body");
-						
+
 						display = elem.css("display");
 						if ( display === "none" )
 							display = "block";
-						
+
 						elem.remove();
-						
+
 						elemdisplay[ tagName ] = display;
 					}
-					
+
 					this[i].style.display = jQuery.data(this[i], "olddisplay", display);
 				}
 			}
-			
+
 			return this;
 		}
 	},
@@ -3732,11 +3732,11 @@ jQuery.fn.extend({
 		var optall = jQuery.speed(speed, easing, callback);
 
 		return this[ optall.queue === false ? "each" : "queue" ](function(){
-		
+
 			var opt = jQuery.extend({}, optall), p,
 				hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
 				self = this;
-	
+
 			for ( p in prop ) {
 				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
 					return opt.complete.call(this);
@@ -3990,7 +3990,7 @@ jQuery.fx.prototype = {
 				if ( this.options.hide || this.options.show )
 					for ( var p in this.options.curAnim )
 						jQuery.attr(this.elem.style, p, this.options.orig[p]);
-					
+
 				// Execute the complete function
 				this.options.complete.call( this.elem );
 			}
@@ -4044,7 +4044,7 @@ if ( document.documentElement["getBoundingClientRect"] )
 			left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
 		return { top: top, left: left };
 	};
-else 
+else
 	jQuery.fn.offset = function() {
 		if ( !this[0] ) return { top: 0, left: 0 };
 		if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );
@@ -4134,7 +4134,7 @@ jQuery.fn.extend({
 			parentOffset = /^body|html$/i.test(offsetParent[0].tagName) ? { top: 0, left: 0 } : offsetParent.offset();
 
 			// Subtract element margins
-			// note: when an element has margin: auto the offsetLeft and marginLeft 
+			// note: when an element has margin: auto the offsetLeft and marginLeft
 			// are the same in Safari causing offset.left to incorrectly be 0
 			offset.top  -= num( this, 'marginTop'  );
 			offset.left -= num( this, 'marginLeft' );
@@ -4165,7 +4165,7 @@ jQuery.fn.extend({
 // Create scrollLeft and scrollTop methods
 jQuery.each( ['Left', 'Top'], function(i, name) {
 	var method = 'scroll' + name;
-	
+
 	jQuery.fn[ method ] = function(val) {
 		if (!this[0]) return null;
 
@@ -4210,7 +4210,7 @@ jQuery.each([ "Height", "Width" ], function(i, name){
 			(margin ?
 				num(this, "margin" + tl) + num(this, "margin" + br) : 0);
 	};
-	
+
 	var type = name.toLowerCase();
 
 	jQuery.fn[ type ] = function( size ) {
diff --git a/share/www/script/test/all_docs.js b/share/www/script/test/all_docs.js
index 3dd3aa53..fcec3b43 100644
--- a/share/www/script/test/all_docs.js
+++ b/share/www/script/test/all_docs.js
@@ -15,7 +15,7 @@ couchTests.all_docs = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   // Create some more documents.
   // Notice the use of the ok member on the return result.
   T(db.save({_id:"0",a:1,b:1}).ok);
@@ -32,7 +32,7 @@ couchTests.all_docs = function(debug) {
   for(var i=0; i < rows.length; i++) {
     T(rows[i].id >= "0" && rows[i].id <= "4");
   }
-  
+
   // Check _all_docs with descending=true
   var desc = db.allDocs({descending:true});
   T(desc.total_rows == desc.rows.length);
@@ -40,7 +40,7 @@ couchTests.all_docs = function(debug) {
   // Check _all_docs offset
   var all = db.allDocs({startkey:"2"});
   T(all.offset == 2);
-  
+
   // check that the docs show up in the seq view in the order they were created
   var all_seq = db.allDocsBySeq();
   var ids = ["0","3","1","2"];
@@ -48,7 +48,7 @@ couchTests.all_docs = function(debug) {
     var row = all_seq.rows[i];
     T(row.id == ids[i]);
   };
-  
+
   // it should work in reverse as well
   all_seq = db.allDocsBySeq({descending:true});
   ids = ["2","1","3","0"];
@@ -56,13 +56,13 @@ couchTests.all_docs = function(debug) {
     var row = all_seq.rows[i];
     T(row.id == ids[i]);
   };
-  
+
   // check that deletions also show up right
   var doc1 = db.open("1");
   var deleted = db.deleteDoc(doc1);
   T(deleted.ok);
   all_seq = db.allDocsBySeq();
-  
+
   // the deletion should make doc id 1 have the last seq num
   T(all_seq.rows.length == 4);
   T(all_seq.rows[3].id == "1");
@@ -70,13 +70,13 @@ couchTests.all_docs = function(debug) {
 
   // is this a bug?
   // T(all_seq.rows.length == all_seq.total_rows);
-  
+
   // do an update
   var doc2 = db.open("3");
   doc2.updated = "totally";
   db.save(doc2);
   all_seq = db.allDocsBySeq();
-  
+
   // the update should make doc id 3 have the last seq num
   T(all_seq.rows.length == 4);
   T(all_seq.rows[3].id == "3");
@@ -90,7 +90,7 @@ couchTests.all_docs = function(debug) {
   // and on the deleted one, no doc
   T(all_seq.rows[2].value.deleted);
   T(!all_seq.rows[2].doc);
-  
+
   // test the all docs collates sanely
   db.save({_id: "Z", foo: "Z"});
   db.save({_id: "a", foo: "a"});
diff --git a/share/www/script/test/attachment_names.js b/share/www/script/test/attachment_names.js
index 3c694dd0..f9c846eb 100644
--- a/share/www/script/test/attachment_names.js
+++ b/share/www/script/test/attachment_names.js
@@ -10,21 +10,21 @@
 // License for the specific language governing permissions and limitations under
 // the License.
 
-couchTests.attachment_names = function(debug) { 
-  var db = new CouchDB("test_suite_db"); 
-  db.deleteDb(); 
-  db.createDb(); 
-  if (debug) debugger; 
-
-  var binAttDoc = { 
-    _id: "bin_doc", 
-    _attachments:{ 
-      "foo\x80txt": { 
-        content_type:"text/plain", 
-        data: "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ=" 
-      } 
-    } 
-  } 
+couchTests.attachment_names = function(debug) {
+  var db = new CouchDB("test_suite_db");
+  db.deleteDb();
+  db.createDb();
+  if (debug) debugger;
+
+  var binAttDoc = {
+    _id: "bin_doc",
+    _attachments:{
+      "foo\x80txt": {
+        content_type:"text/plain",
+        data: "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ="
+      }
+    }
+  }
 
   // inline attachments
   try {
@@ -38,7 +38,7 @@ couchTests.attachment_names = function(debug) {
 
   // standalone docs
   var bin_data = "JHAPDO*AU£PN ){(3u[d 93DQ9¡€])}    ææøo'∂ƒæ≤çæππ•¥∫¶®#†π¶®¥π€ª®˙π8np";
-  
+
   var xhr = (CouchDB.request("PUT", "/test_suite_db/bin_doc3/attachment\x80txt", {
     headers:{"Content-Type":"text/plain;charset=utf-8"},
     body:bin_data
@@ -64,15 +64,15 @@ couchTests.attachment_names = function(debug) {
 
 
   // leading underscores
-  var binAttDoc = { 
-    _id: "bin_doc2", 
-    _attachments:{ 
-      "_foo.txt": { 
-        content_type:"text/plain", 
-        data: "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ=" 
-      } 
-    } 
-  } 
+  var binAttDoc = {
+    _id: "bin_doc2",
+    _attachments:{
+      "_foo.txt": {
+        content_type:"text/plain",
+        data: "VGhpcyBpcyBhIGJhc2U2NCBlbmNvZGVkIHRleHQ="
+      }
+    }
+  }
 
   try {
     db.save(binAttDoc);
@@ -80,8 +80,8 @@ couchTests.attachment_names = function(debug) {
   } catch (e) {
     TEquals("bad_request", e.error, "attachment_name: leading underscore");
     TEquals("Attachment name can't start with '_'", e.reason, "attachment_name: leading underscore");
-  }  
-  
+  }
+
   // todo: form uploads, waiting for cmlenz' test case for form uploads
 
 };
diff --git a/share/www/script/test/attachment_paths.js b/share/www/script/test/attachment_paths.js
index ef9fa869..245d2949 100644
--- a/share/www/script/test/attachment_paths.js
+++ b/share/www/script/test/attachment_paths.js
@@ -44,14 +44,14 @@ couchTests.attachment_paths = function(debug) {
     // lets try it with an escaped attachment id...
     // weird that it's at two urls
     var xhr = CouchDB.request("GET", "/"+dbName+"/bin_doc/foo%2Fbar.txt");
-    T(xhr.status == 200); 
+    T(xhr.status == 200);
     // xhr.responseText == "This is a base64 encoded text"
 
     var xhr = CouchDB.request("GET", "/"+dbName+"/bin_doc/foo/baz.txt");
     T(xhr.status == 404);
 
     var xhr = CouchDB.request("GET", "/"+dbName+"/bin_doc/foo%252Fbaz.txt");
-    T(xhr.status == 200); 
+    T(xhr.status == 200);
     T(xhr.responseText == "We like percent two F.");
 
     // require a _rev to PUT
@@ -59,7 +59,7 @@ couchTests.attachment_paths = function(debug) {
       headers:{"Content-Type":"text/plain;charset=utf-8"},
       body:"Just some text"
     });
-    T(xhr.status == 409);    
+    T(xhr.status == 409);
 
     var xhr = CouchDB.request("PUT", "/"+dbName+"/bin_doc/foo/bar2.txt?rev=" + binAttDoc._rev, {
       body:"This is no base64 encoded text",
@@ -77,7 +77,7 @@ couchTests.attachment_paths = function(debug) {
     T(binAttDoc._attachments["foo/bar2.txt"].length == 30);
 
     //// now repeat the while thing with a design doc
-  
+
     // first just save a regular doc with an attachment that has a slash in the url.
     // (also gonna run an encoding check case)
     var binAttDoc = {
@@ -120,7 +120,7 @@ couchTests.attachment_paths = function(debug) {
     T(xhr.status == 404);
 
     var xhr = CouchDB.request("GET", "/"+dbName+"/_design%2Fbin_doc/foo%252Fbaz.txt");
-    T(xhr.status == 200); 
+    T(xhr.status == 200);
     T(xhr.responseText == "We like percent two F.");
 
     // require a _rev to PUT
@@ -128,7 +128,7 @@ couchTests.attachment_paths = function(debug) {
       headers:{"Content-Type":"text/plain;charset=utf-8"},
       body:"Just some text"
     });
-    T(xhr.status == 409);    
+    T(xhr.status == 409);
 
     var xhr = CouchDB.request("PUT", "/"+dbName+"/_design%2Fbin_doc/foo/bar2.txt?rev=" + binAttDoc._rev, {
       body:"This is no base64 encoded text",
diff --git a/share/www/script/test/attachment_views.js b/share/www/script/test/attachment_views.js
index b97a4130..903fbc4c 100644
--- a/share/www/script/test/attachment_views.js
+++ b/share/www/script/test/attachment_views.js
@@ -73,7 +73,7 @@ couchTests.attachment_views= function(debug) {
   var reduceFunction = function(key, values) {
     return sum(values);
   }
-  
+
   var result = db.query(mapFunction, reduceFunction);
 
   T(result.rows.length == 1);
diff --git a/share/www/script/test/attachments.js b/share/www/script/test/attachments.js
index e68cd444..6af6ae8f 100644
--- a/share/www/script/test/attachments.js
+++ b/share/www/script/test/attachments.js
@@ -33,7 +33,7 @@ couchTests.attachments= function(debug) {
   T(xhr.responseText == "This is a base64 encoded text");
   T(xhr.getResponseHeader("Content-Type") == "text/plain");
   T(xhr.getResponseHeader("Etag") == '"' + save_response.rev + '"');
-  
+
   // empty attachment
   var binAttDoc2 = {
     _id: "bin_doc2",
@@ -70,7 +70,7 @@ couchTests.attachments= function(debug) {
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc2/foo2.txt");
   T(xhr.responseText == "This is no base64 encoded text");
   T(xhr.getResponseHeader("Content-Type") == "text/plain;charset=utf-8");
-  
+
   // test without rev, should fail
   var xhr = CouchDB.request("DELETE", "/test_suite_db/bin_doc2/foo2.txt");
   T(xhr.status == 409);
@@ -78,8 +78,8 @@ couchTests.attachments= function(debug) {
   // test with rev, should not fail
   var xhr = CouchDB.request("DELETE", "/test_suite_db/bin_doc2/foo2.txt?rev=" + rev);
   T(xhr.status == 200);
-  
-  
+
+
   // test binary data
   var bin_data = "JHAPDO*AU£PN ){(3u[d 93DQ9¡€])}    ææøo'∂ƒæ≤çæππ•¥∫¶®#†π¶®¥π€ª®˙π8np";
   var xhr = CouchDB.request("PUT", "/test_suite_db/bin_doc3/attachment.txt", {
@@ -88,11 +88,11 @@ couchTests.attachments= function(debug) {
   });
   T(xhr.status == 201);
   var rev = JSON.parse(xhr.responseText).rev;
-  
+
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc3/attachment.txt");
   T(xhr.responseText == bin_data);
   T(xhr.getResponseHeader("Content-Type") == "text/plain;charset=utf-8");
-  
+
   var xhr = CouchDB.request("PUT", "/test_suite_db/bin_doc3/attachment.txt", {
     headers:{"Content-Type":"text/plain;charset=utf-8"},
     body:bin_data
@@ -116,7 +116,7 @@ couchTests.attachments= function(debug) {
 
   var xhr = CouchDB.request("DELETE", "/test_suite_db/bin_doc3/attachment.txt?rev=" + rev);
   T(xhr.status == 200);
-  
+
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc3/attachment.txt");
   T(xhr.status == 404);
 
@@ -137,7 +137,7 @@ couchTests.attachments= function(debug) {
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc4/attachment.txt");
   T(xhr.status == 200);
   T(xhr.responseText.length == 0);
-  
+
   // overwrite previsously empty attachment
   var xhr = CouchDB.request("PUT", "/test_suite_db/bin_doc4/attachment.txt?rev=" + rev, {
     headers:{"Content-Type":"text/plain;charset=utf-8"},
@@ -148,8 +148,8 @@ couchTests.attachments= function(debug) {
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc4/attachment.txt");
   T(xhr.status == 200);
   T(xhr.responseText == "This is a string");
-  
-  
+
+
   // Attachment sparseness COUCHDB-220
 
   var docs = []
@@ -167,7 +167,7 @@ couchTests.attachments= function(debug) {
   }
 
   db.bulkSave(docs);
-  
+
   var before = db.info().disk_size;
 
   // Compact it.
@@ -175,14 +175,14 @@ couchTests.attachments= function(debug) {
   T(db.last_req.status == 202);
   // compaction isn't instantaneous, loop until done
   while (db.info().compact_running) {};
-  
+
   var after = db.info().disk_size;
-  
+
   // Compaction should reduce the database slightly, but not
   // orders of magnitude (unless attachments introduce sparseness)
   T(after > before * 0.1, "before: " + before + " after: " + after);
-  
-  
+
+
   // test large attachments - COUCHDB-366
   var lorem = CouchDB.request("GET", "/_utils/script/test/lorem.txt").responseText;
 
diff --git a/share/www/script/test/basics.js b/share/www/script/test/basics.js
index 47e94d2c..62ac2df9 100644
--- a/share/www/script/test/basics.js
+++ b/share/www/script/test/basics.js
@@ -13,7 +13,7 @@
 // Do some basic tests.
 couchTests.basics = function(debug) {
     var result = JSON.parse(CouchDB.request("GET", "/").responseText);
-    T(result.couchdb == "Welcome"); 
+    T(result.couchdb == "Welcome");
 
     var db = new CouchDB("test_suite_db");
     db.deleteDb();
@@ -31,11 +31,11 @@ couchTests.basics = function(debug) {
     // creating a new DB should return Location header
     xhr = CouchDB.request("DELETE", "/test_suite_db");
     xhr = CouchDB.request("PUT", "/test_suite_db");
-    TEquals("/test_suite_db", 
+    TEquals("/test_suite_db",
       xhr.getResponseHeader("Location").substr(-14),
       "should return Location header to newly created document");
 
-    TEquals("http://", 
+    TEquals("http://",
       xhr.getResponseHeader("Location").substr(0, 7),
       "should return absolute Location header to newly created document");
 
@@ -66,7 +66,7 @@ couchTests.basics = function(debug) {
     // make sure you can do a seq=true option
     var doc = db.open(id, {local_seq:true});
     T(doc._local_seq == 1);
-    
+
 
     // Create some more documents.
     // Notice the use of the ok member on the return result.
@@ -161,11 +161,11 @@ couchTests.basics = function(debug) {
     var xhr = CouchDB.request("PUT", "/test_suite_db/newdoc", {
       body: JSON.stringify({"a":1})
     });
-    TEquals("/test_suite_db/newdoc", 
+    TEquals("/test_suite_db/newdoc",
       xhr.getResponseHeader("Location").substr(-21),
       "should return Location header to newly created document");
 
-    TEquals("http://", 
+    TEquals("http://",
       xhr.getResponseHeader("Location").substr(0, 7),
       "should return absolute Location header to newly created document");
 
@@ -182,12 +182,12 @@ couchTests.basics = function(debug) {
   ]
   var test_doc = function(info) {
     var data = JSON.stringify(info[1]);
-    
+
     xhr = CouchDB.request("PUT", "/test_suite_db/" + info[0], {body: data});
     T(xhr.status == 500);
     result = JSON.parse(xhr.responseText);
     T(result.error == "doc_validation");
-    
+
     xhr = CouchDB.request("POST", "/test_suite_db/", {body: data});
     T(xhr.status == 500);
     result = JSON.parse(xhr.responseText);
diff --git a/share/www/script/test/batch_save.js b/share/www/script/test/batch_save.js
index 77aa6635..d2721901 100644
--- a/share/www/script/test/batch_save.js
+++ b/share/www/script/test/batch_save.js
@@ -19,32 +19,32 @@ couchTests.batch_save = function(debug) {
 
   // commit should work fine with no batches
   T(db.ensureFullCommit().ok);
-  
+
   // PUT a doc with ?batch=ok
   T(db.save({_id:"0",a:1,b:1},  {batch : "ok"}).ok);
 
   // test that response is 200 Accepted
   T(db.last_req.status == 202);
   T(db.last_req.statusText == "Accepted");
-  
+
   T(db.allDocs().total_rows == 0);
 
   restartServer();
-  
+
   // lost the updates
   T(db.allDocs().total_rows == 0);
-  
+
   T(db.save({_id:"0",a:1,b:1},  {batch : "ok"}).ok);
   T(db.save({_id:"1",a:1,b:1},  {batch : "ok"}).ok);
   T(db.save({_id:"2",a:1,b:1},  {batch : "ok"}).ok);
 
   T(db.ensureFullCommit().ok);
   T(db.allDocs().total_rows == 3);
-  
+
   // repeat the tests for POST
   var resp = db.request("POST", db.uri + "?batch=ok", {body: JSON.stringify({a:1})});
   T(JSON.parse(resp.responseText).ok);
-  
+
   // test that response is 200 Accepted
   T(resp.status == 202);
   T(resp.statusText == "Accepted");
@@ -59,5 +59,5 @@ couchTests.batch_save = function(debug) {
 
   T(db.ensureFullCommit().ok);
   T(db.allDocs().total_rows == 5);
-  
+
 };
diff --git a/share/www/script/test/bulk_docs.js b/share/www/script/test/bulk_docs.js
index 8e73ded4..b4c0ef9d 100644
--- a/share/www/script/test/bulk_docs.js
+++ b/share/www/script/test/bulk_docs.js
@@ -34,7 +34,7 @@ couchTests.bulk_docs = function(debug) {
   T(results.length == 5);
   for (i = 0; i < 5; i++) {
     T(results[i].id == i.toString());
-    
+
     // set the delete flag to delete the docs in the next step
     docs[i]._deleted = true;
   }
@@ -72,7 +72,7 @@ couchTests.bulk_docs = function(debug) {
   // Now save the bulk docs, When we use all_or_nothing, we don't get conflict
   // checking, all docs are saved regardless of conflict status, or none are
   // saved.
-  results = db.bulkSave(docs,{all_or_nothing:true});  
+  results = db.bulkSave(docs,{all_or_nothing:true});
   T(results.error === undefined);
 
   var doc = db.open("0", {conflicts:true});
@@ -88,8 +88,8 @@ couchTests.bulk_docs = function(debug) {
 
   T(results[0].id != "");
   T(results[0].rev != "");
-  
-  
+
+
   // Regression test for failure on update/delete
   var newdoc = {"_id": "foobar", "body": "baz"};
   T(db.save(newdoc).ok);
diff --git a/share/www/script/test/changes.js b/share/www/script/test/changes.js
index 98f31d6f..6ae035fa 100644
--- a/share/www/script/test/changes.js
+++ b/share/www/script/test/changes.js
@@ -16,98 +16,98 @@ couchTests.changes = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   var req = CouchDB.request("GET", "/test_suite_db/_changes");
   var resp = JSON.parse(req.responseText);
-  
+
   T(resp.results.length == 0 && resp.last_seq==0)
-  
+
   var docFoo = {_id:"foo", bar:1};
   db.save(docFoo);
-  
+
   req = CouchDB.request("GET", "/test_suite_db/_changes");
   var resp = JSON.parse(req.responseText);
-  
+
   T(resp.results.length == 1 && resp.last_seq==1)
   T(resp.results[0].changes[0].rev == docFoo._rev)
 
-  
+
   req = CouchDB.request("GET", "/test_suite_db/_changes?continuous=true&timeout=10");
   var resp = JSON.parse(req.responseText);
   T(resp.results.length == 1 && resp.last_seq==1)
   T(resp.results[0].changes[0].rev == docFoo._rev)
-  
+
   var xhr;
-  
+
   try {
     xhr = CouchDB.newXhr();
-  } catch (err) {  
+  } catch (err) {
   }
-  
+
   if (xhr) {
     // Only test the continuous stuff if we have a real XHR object
     // with real async support.
-    
+
     var sleep = function(msecs) {
       // by making a slow sync request, we allow the waiting XHR request data
       // to be received.
       var req = CouchDB.request("GET", "/_sleep?time=" + msecs);
       T(JSON.parse(req.responseText).ok == true);
     }
-  
+
     var parse_changes_line = function(line) {
       if (line.charAt(line.length-1) == ",") {
         line = line.substring(0, line.length-1);
       }
       return JSON.parse(line);
     }
-    
-  
+
+
     xhr.open("GET", "/test_suite_db/_changes?continuous=true", true);
     xhr.send("");
-  
+
     var docBar = {_id:"bar", bar:1};
     db.save(docBar);
-  
+
     sleep(100);
     var lines = xhr.responseText.split("\n");
-  
+
     T(lines[0]='{"results":[');
-  
+
     var change = parse_changes_line(lines[1]);
-  
+
     T(change.seq == 1)
     T(change.id == "foo")
-  
+
     change = parse_changes_line(lines[2]);
-  
+
     T(change.seq == 2)
     T(change.id == "bar")
     T(change.changes[0].rev == docBar._rev)
-  
+
     var docBaz = {_id:"baz", baz:1};
     db.save(docBaz);
-  
+
     sleep(100);
     var lines = xhr.responseText.split("\n");
-  
+
     change = parse_changes_line(lines[3]);
-  
+
     T(change.seq == 3);
     T(change.id == "baz");
     T(change.changes[0].rev == docBaz._rev);
-    
-    
+
+
     xhr = CouchDB.newXhr();
-  
+
     //verify the hearbeat newlines are sent
     xhr.open("GET", "/test_suite_db/_changes?continuous=true&heartbeat=10", true);
     xhr.send("");
-    
+
     sleep(100);
-    
+
     var str = xhr.responseText;
-    
+
     T(str.charAt(str.length - 1) == "\n")
     T(str.charAt(str.length - 2) == "\n")
   }
diff --git a/share/www/script/test/compact.js b/share/www/script/test/compact.js
index a3b55d85..2add707e 100644
--- a/share/www/script/test/compact.js
+++ b/share/www/script/test/compact.js
@@ -43,7 +43,7 @@ couchTests.compact = function(debug) {
   T(db.last_req.status == 202);
   // compaction isn't instantaneous, loop until done
   while (db.info().compact_running) {};
-  
+
   T(db.ensureFullCommit().ok);
   restartServer();
   var xhr = CouchDB.request("GET", "/test_suite_db/bin_doc/foo.txt");
@@ -51,5 +51,5 @@ couchTests.compact = function(debug) {
   T(xhr.getResponseHeader("Content-Type") == "text/plain")
   T(db.info().doc_count == 1);
   T(db.info().disk_size < deletesize);
-  
+
 };
diff --git a/share/www/script/test/conflicts.js b/share/www/script/test/conflicts.js
index dfd7e8b6..d556acd7 100644
--- a/share/www/script/test/conflicts.js
+++ b/share/www/script/test/conflicts.js
@@ -41,7 +41,7 @@ couchTests.conflicts = function(debug) {
   } catch (e) {
     T(e.error == "conflict");
   }
-   
+
   var bySeq = db.allDocsBySeq();
 
   T( bySeq.rows.length == 1)
diff --git a/share/www/script/test/delayed_commits.js b/share/www/script/test/delayed_commits.js
index 0ead2d84..1cc0b339 100644
--- a/share/www/script/test/delayed_commits.js
+++ b/share/www/script/test/delayed_commits.js
@@ -15,43 +15,43 @@ couchTests.delayed_commits = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   // By default, couchdb doesn't fully commit documents to disk right away,
-  // it waits about a second to batch the full commit flush along with any 
+  // it waits about a second to batch the full commit flush along with any
   // other updates. If it crashes or is restarted you may lose the most
   // recent commits.
-  
+
   T(db.save({_id:"1",a:2,b:4}).ok);
   T(db.open("1") != null);
-  
+
   restartServer();
-  
+
   T(db.open("1") == null); // lost the update.
   // note if we waited > 1 sec before the restart, the doc would likely
   // commit.
-  
-  
+
+
   // Retry the same thing but with full commits on.
-  
+
   var db2 = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"true"});
-  
+
   T(db2.save({_id:"1",a:2,b:4}).ok);
   T(db2.open("1") != null);
-  
+
   restartServer();
-  
+
   T(db2.open("1") != null);
-  
+
   // You can update but without committing immediately, and then ensure
   // everything is commited in the last step.
-  
+
   T(db.save({_id:"2",a:2,b:4}).ok);
   T(db.open("2") != null);
   T(db.ensureFullCommit().ok);
   restartServer();
-  
+
   T(db.open("2") != null);
-  
+
   // However, it's possible even when flushed, that the server crashed between
   // the update and the commit, and you don't want to check to make sure
   // every doc you updated actually made it to disk. So record the instance
@@ -59,37 +59,37 @@ couchTests.delayed_commits = function(debug) {
   // after the flush (the instance start time is returned by the flush
   // operation). if they are the same, we know everything was updated
   // safely.
-  
+
   // First try it with a crash.
-  
+
   var instanceStartTime = db.info().instance_start_time;
-  
+
   T(db.save({_id:"3",a:2,b:4}).ok);
   T(db.open("3") != null);
-  
+
   restartServer();
-  
+
   var commitResult = db.ensureFullCommit();
   T(commitResult.ok && commitResult.instance_start_time != instanceStartTime);
   // start times don't match, meaning the server lost our change
-  
+
   T(db.open("3") == null); // yup lost it
-  
+
   // retry with no server restart
-  
+
   var instanceStartTime = db.info().instance_start_time;
-  
+
   T(db.save({_id:"4",a:2,b:4}).ok);
   T(db.open("4") != null);
-  
+
   var commitResult = db.ensureFullCommit();
   T(commitResult.ok && commitResult.instance_start_time == instanceStartTime);
   // Successful commit, start times match!
-  
+
   restartServer();
-  
+
   T(db.open("4") != null);
-  
+
   // Now test that when we exceed the max_dbs_open, pending commits are safely
   // written.
   T(db.save({_id:"5",foo:"bar"}).ok);
@@ -111,5 +111,5 @@ couchTests.delayed_commits = function(debug) {
         dbi.deleteDb();
       }
     });
-  
+
 };
diff --git a/share/www/script/test/design_docs.js b/share/www/script/test/design_docs.js
index b1ff8432..403f4e43 100644
--- a/share/www/script/test/design_docs.js
+++ b/share/www/script/test/design_docs.js
@@ -74,16 +74,16 @@ function() {
     T(db.ensureFullCommit().ok);
     restartServer();
   };
-    
+
   // test when language not specified, Javascript is implied
   var designDoc2 = {
     _id:"_design/test2",
-    // language: "javascript", 
+    // language: "javascript",
     views: {
       single_doc: {map: "function(doc) { if (doc._id == \"1\") { emit(1, null) }}"}
     }
   };
-  
+
   T(db.save(designDoc2).ok);
   T(db.view("test2/single_doc").total_rows == 1);
 
@@ -113,14 +113,14 @@ function() {
   T(db.deleteDoc(designDoc).ok);
   T(db.open(designDoc._id) == null);
   T(db.view("test/no_docs") == null);
-  
+
   T(db.ensureFullCommit().ok);
   restartServer();
   T(db.open(designDoc._id) == null);
   T(db.view("test/no_docs") == null);
-  
+
   // trigger ddoc cleanup
   T(db.viewCleanup().ok);
-  
+
 });
 };
diff --git a/share/www/script/test/design_options.js b/share/www/script/test/design_options.js
index 4d7684c6..952ecc74 100644
--- a/share/www/script/test/design_options.js
+++ b/share/www/script/test/design_options.js
@@ -26,7 +26,7 @@ couchTests.design_options = function(debug) {
     language: "javascript",
     options: {
       include_design: true,
-      local_seq: true        
+      local_seq: true
     },
     views: {
       data: {"map": map},
@@ -63,7 +63,7 @@ couchTests.design_options = function(debug) {
   T(db.save(designDoc).ok);
   rows = db.view("bango/data").rows;
   T(rows.length == 0);
-  
+
   // should also have local_seq in the view
   var resp = db.save({});
   rows = db.view("fu/with_seq").rows;
diff --git a/share/www/script/test/design_paths.js b/share/www/script/test/design_paths.js
index 7722a188..df47fbf2 100644
--- a/share/www/script/test/design_paths.js
+++ b/share/www/script/test/design_paths.js
@@ -18,7 +18,7 @@ couchTests.design_paths = function(debug) {
     var dbName = encodeURIComponent(dbNames[i]);
     db.deleteDb();
     db.createDb();
-    
+
     // create a ddoc w bulk_docs
     db.bulkSave([{
       _id : "_design/test",
diff --git a/share/www/script/test/etags_views.js b/share/www/script/test/etags_views.js
index 018bdc25..1356cdb5 100644
--- a/share/www/script/test/etags_views.js
+++ b/share/www/script/test/etags_views.js
@@ -15,7 +15,7 @@ couchTests.etags_views = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   var designDoc = {
     _id:"_design/etags",
     language: "javascript",
@@ -43,7 +43,7 @@ couchTests.etags_views = function(debug) {
   var xhr;
   var docs = makeDocs(0, 10);
   db.bulkSave(docs);
-  
+
   // verify get w/Etag on map view
   xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/basicView");
   T(xhr.status == 200);
@@ -53,7 +53,7 @@ couchTests.etags_views = function(debug) {
   });
   T(xhr.status == 304);
   // TODO GET with keys (when that is available)
-  
+
   // reduce view
   xhr = CouchDB.request("GET", "/test_suite_db/_design/etags/_view/withReduce");
   T(xhr.status == 200);
@@ -62,7 +62,7 @@ couchTests.etags_views = function(debug) {
     headers: {"if-none-match": etag}
   });
   T(xhr.status == 304);
-  
+
   // all docs
   xhr = CouchDB.request("GET", "/test_suite_db/_all_docs");
   T(xhr.status == 200);
@@ -79,7 +79,7 @@ couchTests.etags_views = function(debug) {
   xhr = CouchDB.request("GET", "/test_suite_db/_all_docs_by_seq", {
     headers: {"if-none-match": etag}
   });
-  T(xhr.status == 304);    
+  T(xhr.status == 304);
 
   // list etag
   // in the list test for now
diff --git a/share/www/script/test/invalid_docids.js b/share/www/script/test/invalid_docids.js
index 4fc4bbf5..a9de0e83 100644
--- a/share/www/script/test/invalid_docids.js
+++ b/share/www/script/test/invalid_docids.js
@@ -19,7 +19,7 @@ couchTests.invalid_docids = function(debug) {
   // Test _local explicitly first.
   T(db.save({"_id": "_local/foo"}).ok);
   T(db.open("_local/foo")._id == "_local/foo");
-  
+
   //Test non-string
   try {
     db.save({"_id": 1});
diff --git a/share/www/script/test/list_views.js b/share/www/script/test/list_views.js
index bbe0814c..f9268479 100644
--- a/share/www/script/test/list_views.js
+++ b/share/www/script/test/list_views.js
@@ -15,7 +15,7 @@ couchTests.list_views = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-      
+
   var designDoc = {
     _id:"_design/lists",
     language: "javascript",
@@ -44,12 +44,12 @@ couchTests.list_views = function(debug) {
         var row;
         while(row = getRow()) {
           log("row: "+toJSON(row));
-          send(row.key);        
+          send(row.key);
         };
         return "tail";
       }),
       basicJSON : stringFun(function(head, req) {
-        start({"headers":{"Content-Type" : "application/json"}}); 
+        start({"headers":{"Content-Type" : "application/json"}});
         send('{"head":'+toJSON(head)+', ');
         send('"req":'+toJSON(req)+', ');
         send('"rows":[');
@@ -144,7 +144,7 @@ couchTests.list_views = function(debug) {
         send("head");
         var row;
         while(row = getRow()) {
-          send(row.key);        
+          send(row.key);
         };
         getRow();
         getRow();
@@ -165,13 +165,13 @@ couchTests.list_views = function(debug) {
   };
 
   T(db.save(designDoc).ok);
-  
+
   var docs = makeDocs(0, 10);
   db.bulkSave(docs);
-  
+
   var view = db.view('lists/basicView');
   T(view.total_rows == 10);
-  
+
   // standard get
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/basicBasic/basicView");
   T(xhr.status == 200, "standard get should be 200");
@@ -214,7 +214,7 @@ couchTests.list_views = function(debug) {
   T(!(/Key: 1/.test(xhr.responseText)));
   T(/FirstKey: 3/.test(xhr.responseText));
   T(/LastKey: 9/.test(xhr.responseText));
-  
+
   // with 0 rows
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/basicView?startkey=30");
   T(xhr.status == 200, "0 rows");
@@ -231,19 +231,19 @@ couchTests.list_views = function(debug) {
   T(xhr.status == 200, "reduce 0 rows");
   T(/Total Rows/.test(xhr.responseText));
   T(/LastKey: undefined/.test(xhr.responseText));
-  
+
   // when there is a reduce present, but not used
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?reduce=false");
   T(xhr.status == 200, "reduce false");
   T(/Total Rows/.test(xhr.responseText));
   T(/Key: 1/.test(xhr.responseText));
 
-  
+
   // when there is a reduce present, and used
   xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true");
   T(xhr.status == 200, "group reduce");
   T(/Key: 1/.test(xhr.responseText));
-  
+
   // there should be etags on reduce as well
   var etag = xhr.getResponseHeader("etag");
   T(etag, "Etags should be served with reduce lists");
@@ -251,11 +251,11 @@ couchTests.list_views = function(debug) {
     headers: {"if-none-match": etag}
   });
   T(xhr.status == 304);
-  
+
   // verify the etags expire correctly
   var docs = makeDocs(11, 12);
   db.bulkSave(docs);
-  
+
   xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/simpleForm/withReduce?group=true", {
     headers: {"if-none-match": etag}
   });
@@ -284,7 +284,7 @@ couchTests.list_views = function(debug) {
   });
   T(xhr.status == 400);
   T(/query_parse_error/.test(xhr.responseText));
-    
+
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/rowError/basicView");
   T(/ReferenceError/.test(xhr.responseText));
 
@@ -292,7 +292,7 @@ couchTests.list_views = function(debug) {
   // now with extra qs params
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/qsParams/basicView?foo=blam");
   T(xhr.responseText.match(/blam/));
-  
+
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter/basicView");
   // T(xhr.getResponseHeader("Content-Type") == "text/plain");
   T(xhr.responseText.match(/^head 0 1 2 tail$/) && "basic stop");
@@ -305,7 +305,7 @@ couchTests.list_views = function(debug) {
   T(xhr.responseText.match(/^head 0 1 2 tail$/) && "reduce stop");
   xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/stopIter2/withReduce?group=true");
   T(xhr.responseText.match(/^head 0 1 2 tail$/) && "reduce stop 2");
-  
+
   // with accept headers for HTML
   xhr = CouchDB.request("GET", "/test_suite_db/_design/lists/_list/acceptSwitch/basicView", {
     headers: {
diff --git a/share/www/script/test/purge.js b/share/www/script/test/purge.js
index 0b47c0d0..0951bb7a 100644
--- a/share/www/script/test/purge.js
+++ b/share/www/script/test/purge.js
@@ -15,7 +15,7 @@ couchTests.purge = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   /*
    purge is not to be confused with a document deletion.  It removes the
    document and all edit history from the local instance of the database.
@@ -31,7 +31,7 @@ couchTests.purge = function(debug) {
       single_doc: {map: "function(doc) { if (doc._id == \"1\") { emit(1, null) }}"}
     }
   }
-  
+
   T(db.save(designDoc).ok);
 
   db.bulkSave(makeDocs(1, numDocs + 1));
@@ -43,11 +43,11 @@ couchTests.purge = function(debug) {
     T(rows[(2*i)+1].key == i+1);
   }
   T(db.view("test/single_doc").total_rows == 1);
-  
+
   var info = db.info();
   var doc1 = db.open("1");
   var doc2 = db.open("2");
-  
+
   // purge the documents
   var xhr = CouchDB.request("POST", "/test_suite_db/_purge", {
     body: JSON.stringify({"1":[doc1._rev], "2":[doc2._rev]}),
@@ -63,35 +63,35 @@ couchTests.purge = function(debug) {
   var result = JSON.parse(xhr.responseText);
   T(result.purged["1"][0] == doc1._rev);
   T(result.purged["2"][0] == doc2._rev);
-  
+
   T(db.open("1") == null);
   T(db.open("2") == null);
-  
+
   var rows = db.view("test/all_docs_twice").rows;
   for (var i = 2; i < numDocs; i++) {
     T(rows[2*(i-2)].key == i+1);
     T(rows[(2*(i-2))+1].key == i+1);
   }
   T(db.view("test/single_doc").total_rows == 0);
-  
+
   // purge documents twice in a row without loading views
   // (causes full view rebuilds)
-  
+
   var doc3 = db.open("3");
   var doc4 = db.open("4");
-  
+
   xhr = CouchDB.request("POST", "/test_suite_db/_purge", {
     body: JSON.stringify({"3":[doc3._rev]}),
   });
-  
+
   T(xhr.status == 200);
-  
+
   xhr = CouchDB.request("POST", "/test_suite_db/_purge", {
     body: JSON.stringify({"4":[doc4._rev]}),
   });
-  
+
   T(xhr.status == 200);
-  
+
   var rows = db.view("test/all_docs_twice").rows;
   for (var i = 4; i < numDocs; i++) {
     T(rows[2*(i-4)].key == i+1);
diff --git a/share/www/script/test/reduce.js b/share/www/script/test/reduce.js
index c8bdcd92..84230998 100644
--- a/share/www/script/test/reduce.js
+++ b/share/www/script/test/reduce.js
@@ -159,11 +159,11 @@ couchTests.reduce = function(debug) {
     docs.push({val:100});
     db.bulkSave(docs);
   }
-  
+
   var results = db.query(map, reduceCombine);
-  
+
   var difference = results.rows[0].value.stdDeviation - 28.722813232690143;
   // account for floating point rounding error
   T(Math.abs(difference) < 0.0000000001);
-  
+
 };
diff --git a/share/www/script/test/reduce_builtin.js b/share/www/script/test/reduce_builtin.js
index c3d00339..3dc26862 100644
--- a/share/www/script/test/reduce_builtin.js
+++ b/share/www/script/test/reduce_builtin.js
@@ -15,11 +15,11 @@ couchTests.reduce_builtin = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   var numDocs = 500
   var docs = makeDocs(1,numDocs + 1);
   db.bulkSave(docs);
-  
+
   var summate = function(N) {return (N+1)*N/2;};
 
   // this is the same test as the reduce.js test
@@ -42,7 +42,7 @@ couchTests.reduce_builtin = function(debug) {
   T(result.rows[0].value == 18);
   result = db.query(map, "_count", {startkey: 4, endkey: 5});
   T(result.rows[0].value == 4);
-  
+
   result = db.query(map, "_sum", {startkey: 4, endkey: 6});
   T(result.rows[0].value == 30);
   result = db.query(map, "_count", {startkey: 4, endkey: 6});
@@ -57,7 +57,7 @@ couchTests.reduce_builtin = function(debug) {
     result = db.query(map, "_sum", {startkey: i, endkey: numDocs - i});
     T(result.rows[0].value == 2*(summate(numDocs-i) - summate(i-1)));
   }
-  
+
   db.deleteDb();
   db.createDb();
 
@@ -88,7 +88,7 @@ couchTests.reduce_builtin = function(debug) {
     for (var b=0; b < builtins.length; b++) {
       var fun = builtins[b];
       var results = db.query(map, fun, {group:true});
-      
+
       //group by exact key match
       T(equals(results.rows[0], {key:["a"],value:20*i}));
       T(equals(results.rows[1], {key:["a","b"],value:20*i}));
@@ -114,6 +114,6 @@ couchTests.reduce_builtin = function(debug) {
       T(equals(results.rows[4], {key:["d","a"],value:10*i}));
       T(equals(results.rows[5], {key:["d","b"],value:10*i}));
       T(equals(results.rows[6], {key:["d","c"],value:10*i}));
-    };    
+    };
   }
 }
\ No newline at end of file
diff --git a/share/www/script/test/reduce_false.js b/share/www/script/test/reduce_false.js
index 22ef2e8b..e4928cc4 100644
--- a/share/www/script/test/reduce_false.js
+++ b/share/www/script/test/reduce_false.js
@@ -34,7 +34,7 @@ couchTests.reduce_false = function(debug) {
   // Test that the reduce works
   var res = db.view('test/summate');
   T(res.rows.length == 1 && res.rows[0].value == summate(5));
-  
+
   //Test that we get our docs back
   res = db.view('test/summate', {reduce: false});
   T(res.rows.length == 5);
diff --git a/share/www/script/test/replication.js b/share/www/script/test/replication.js
index 405b0b1d..c9caa5ee 100644
--- a/share/www/script/test/replication.js
+++ b/share/www/script/test/replication.js
@@ -35,7 +35,7 @@ couchTests.replication = function(debug) {
     dbA.createDb();
     dbB.deleteDb();
     dbB.createDb();
-    
+
     var repTests = {
       // copy and paste and put your code in. delete unused steps.
       test_template: new function () {
@@ -49,20 +49,20 @@ couchTests.replication = function(debug) {
           // called after replicating src=B  tgt=A first time.
         };
         this.afterAB2 = function(dbA, dbB) {
-          // called after replicating src=A  tgt=B second time. 
+          // called after replicating src=A  tgt=B second time.
         };
         this.afterBA2 = function(dbA, dbB) {
           // etc...
         };
       },
-      
+
       simple_test: new function () {
         this.init = function(dbA, dbB) {
           var docs = makeDocs(0, numDocs);
           dbA.bulkSave(docs);
         };
-      
-        this.afterAB1 = function(dbA, dbB) {          
+
+        this.afterAB1 = function(dbA, dbB) {
           for (var j = 0; j < numDocs; j++) {
             var docA = dbA.open("" + j);
             var docB = dbB.open("" + j);
@@ -70,13 +70,13 @@ couchTests.replication = function(debug) {
           }
         };
       },
-    
+
      deletes_test: new function () {
         // make sure deletes are replicated
         this.init = function(dbA, dbB) {
           T(dbA.save({_id:"foo1",value:"a"}).ok);
         };
-        
+
         this.afterAB1 = function(dbA, dbB) {
           var docA = dbA.open("foo1");
           var docB = dbB.open("foo1");
@@ -84,13 +84,13 @@ couchTests.replication = function(debug) {
 
           dbA.deleteDoc(docA);
         };
-        
+
         this.afterAB2 = function(dbA, dbB) {
           T(dbA.open("foo1") == null);
           T(dbB.open("foo1") == null);
         };
       },
-      
+
       deleted_test : new function() {
         // docs created and deleted on a single node are also replicated
         this.init = function(dbA, dbB) {
@@ -98,7 +98,7 @@ couchTests.replication = function(debug) {
           var docA = dbA.open("del1");
           dbA.deleteDoc(docA);
         };
-        
+
         this.afterAB1 = function(dbA, dbB) {
           var rows = dbB.allDocsBySeq().rows;
           var rowCnt = 0;
@@ -111,13 +111,13 @@ couchTests.replication = function(debug) {
           T(rowCnt == 1);
         };
       },
-      
+
       slashes_in_ids_test: new function () {
         // make sure docs with slashes in id replicate properly
         this.init = function(dbA, dbB) {
           dbA.save({ _id:"abc/def", val:"one" });
         };
-        
+
         this.afterAB1 = function(dbA, dbB) {
           var docA = dbA.open("abc/def");
           var docB = dbB.open("abc/def");
@@ -137,7 +137,7 @@ couchTests.replication = function(debug) {
           T(docA._rev == docB._rev);
         };
       },
-    
+
       attachments_test: new function () {
         // Test attachments
         this.init = function(dbA, dbB) {
@@ -161,34 +161,34 @@ couchTests.replication = function(debug) {
             }
           });
         };
-        
+
         this.afterAB1 = function(dbA, dbB) {
-          var xhr = CouchDB.request("GET", 
+          var xhr = CouchDB.request("GET",
             "/test_suite_db_a/bin_doc/foo%2Bbar.txt");
           T(xhr.responseText == "This is a base64 encoded text")
 
-          xhr = CouchDB.request("GET", 
+          xhr = CouchDB.request("GET",
             "/test_suite_db_b/bin_doc/foo%2Bbar.txt");
           T(xhr.responseText == "This is a base64 encoded text")
 
           // and the design-doc
-          xhr = CouchDB.request("GET", 
+          xhr = CouchDB.request("GET",
             "/test_suite_db_a/_design/with_bin/foo%2Bbar.txt");
           T(xhr.responseText == "This is a base64 encoded text")
 
-          xhr = CouchDB.request("GET", 
+          xhr = CouchDB.request("GET",
             "/test_suite_db_b/_design/with_bin/foo%2Bbar.txt");
           T(xhr.responseText == "This is a base64 encoded text")
         };
       },
-      
+
       conflicts_test: new function () {
         // test conflicts
         this.init = function(dbA, dbB) {
           dbA.save({_id:"foo",value:"a"});
           dbB.save({_id:"foo",value:"b"});
         };
-        
+
         this.afterBA1 = function(dbA, dbB) {
           var docA = dbA.open("foo", {conflicts: true});
           var docB = dbB.open("foo", {conflicts: true});
@@ -202,7 +202,7 @@ couchTests.replication = function(debug) {
           // delete a conflict.
           dbA.deleteDoc({_id:"foo", _rev:docA._conflicts[0]});
         };
-        
+
         this.afterBA2 = function(dbA, dbB) {
           // open documents and include the conflict meta data
           var docA = dbA.open("foo", {conflicts: true});
@@ -223,7 +223,7 @@ couchTests.replication = function(debug) {
     }
 
     var result = CouchDB.replicate(A, B);
-    
+
     var seqA = result.source_last_seq;
     T(0 == result.history[0].start_last_seq);
     T(result.history[1] === undefined)
@@ -233,7 +233,7 @@ couchTests.replication = function(debug) {
     }
 
     result = CouchDB.replicate(B, A);
-    
+
     var seqB = result.source_last_seq;
     T(0 == result.history[0].start_last_seq);
     T(result.history[1] === undefined)
@@ -243,14 +243,14 @@ couchTests.replication = function(debug) {
     }
 
     var result2 = CouchDB.replicate(A, B);
-    
+
     // each successful replication produces a new session id
     T(result2.session_id != result.session_id);
-    
+
     T(seqA < result2.source_last_seq);
     T(seqA == result2.history[0].start_last_seq);
     T(result2.history[1].end_last_seq == seqA)
-    
+
     seqA = result2.source_last_seq;
 
     for(test in repTests) {
@@ -258,17 +258,17 @@ couchTests.replication = function(debug) {
     }
 
     result = CouchDB.replicate(B, A)
-    
+
     T(seqB < result.source_last_seq);
     T(seqB == result.history[0].start_last_seq);
     T(result.history[1].end_last_seq == seqB)
-    
+
     seqB = result.source_last_seq;
 
     for(test in repTests) {
       if(repTests[test].afterBA2) repTests[test].afterBA2(dbA, dbB);
     }
-    
+
     // do an replication where nothing has changed
     result2 = CouchDB.replicate(B, A);
     T(result2.no_changes == true);
diff --git a/share/www/script/test/rev_stemming.js b/share/www/script/test/rev_stemming.js
index 3832b520..6dc94f70 100644
--- a/share/www/script/test/rev_stemming.js
+++ b/share/www/script/test/rev_stemming.js
@@ -18,11 +18,11 @@ couchTests.rev_stemming = function(debug) {
   dbB.deleteDb();
   dbB.createDb();
   if (debug) debugger;
-  
+
   var newLimit = 5;
-  
+
   T(db.getDbProperty("_revs_limit") == 1000);
-  
+
   var doc = {_id:"foo",foo:0}
   for( var i=0; i < newLimit + 1; i++) {
     doc.foo++;
@@ -30,30 +30,30 @@ couchTests.rev_stemming = function(debug) {
   }
   var doc0 = db.open("foo", {revs:true});
   T(doc0._revisions.ids.length == newLimit + 1);
-  
+
   var docBar = {_id:"bar",foo:0}
   for( var i=0; i < newLimit + 1; i++) {
     docBar.foo++;
     T(db.save(docBar).ok);
   }
   T(db.open("bar", {revs:true})._revisions.ids.length == newLimit + 1);
-  
+
   T(db.setDbProperty("_revs_limit", newLimit).ok);
-  
+
   for( var i=0; i < newLimit + 1; i++) {
     doc.foo++;
     T(db.save(doc).ok);
   }
   doc0 = db.open("foo", {revs:true});
   T(doc0._revisions.ids.length == newLimit);
-  
-  
+
+
   // If you replicate after you make more edits than the limit, you'll
   // cause a spurious edit conflict.
   CouchDB.replicate("test_suite_db_a", "test_suite_db_b");
   var docB1 = dbB.open("foo",{conflicts:true})
   T(docB1._conflicts == null);
-  
+
   for( var i=0; i < newLimit - 1; i++) {
     doc.foo++;
     T(db.save(doc).ok);
@@ -69,30 +69,30 @@ couchTests.rev_stemming = function(debug) {
     doc.foo++;
     T(db.save(doc).ok);
   }
-  
+
   CouchDB.replicate("test_suite_db_a", "test_suite_db_b");
-  
+
   var docB2 = dbB.open("foo",{conflicts:true});
-  
+
   // we have a conflict, but the previous replicated rev is always the losing
   // conflict
   T(docB2._conflicts[0] == docB1._rev)
-  
+
   // We having already updated bar before setting the limit, so it's still got
   // a long rev history. compact to stem the revs.
-  
+
   T(db.open("bar", {revs:true})._revisions.ids.length == newLimit + 1);
-  
+
   T(db.compact().ok);
-  
+
   // compaction isn't instantaneous, loop until done
   while (db.info().compact_running) {};
-  
+
   // force reload because ETags don't honour compaction
   var req = db.request("GET", "/test_suite_db_a/bar?revs=true", {
     headers:{"if-none-match":"pommes"}
   });
-  
+
   var finalDoc = JSON.parse(req.responseText);
   TEquals(newLimit, finalDoc._revisions.ids.length,
     "should return a truncated revision list");
diff --git a/share/www/script/test/security_validation.js b/share/www/script/test/security_validation.js
index 1c185c01..05dff613 100644
--- a/share/www/script/test/security_validation.js
+++ b/share/www/script/test/security_validation.js
@@ -16,7 +16,7 @@ couchTests.security_validation = function(debug) {
   // specifically for this testing. It is a WWWW-Authenticate scheme named
   // X-Couch-Test-Auth, and the user names and passwords are hard coded
   // on the server-side.
-  // 
+  //
   // We could have used Basic authentication, however the XMLHttpRequest
   // implementation for Firefox and Safari, and probably other browsers are
   // broken (Firefox always prompts the user on 401 failures, Safari gives
@@ -45,7 +45,7 @@ couchTests.security_validation = function(debug) {
      {section:"httpd",
       key: "WWW-Authenticate",
       value:  "X-Couch-Test-Auth"}],
-  
+
     function () {
       // try saving document usin the wrong credentials
       var wrongPasswordDb = new CouchDB("test_suite_db",
@@ -60,8 +60,8 @@ couchTests.security_validation = function(debug) {
         T(wrongPasswordDb.last_req.status == 401);
       }
 
-      // test force_login=true. 
-      var resp = wrongPasswordDb.request("GET", "/_whoami?force_login=true");    
+      // test force_login=true.
+      var resp = wrongPasswordDb.request("GET", "/_whoami?force_login=true");
       var err = JSON.parse(resp.responseText);
       T(err.error == "unauthorized");
       T(resp.status == 401);
@@ -110,7 +110,7 @@ couchTests.security_validation = function(debug) {
       T(user.name == "Damien Katz");
       // test that the roles are listed properly
       TEquals(user.roles, []);
-      
+
 
       // update the document
       var doc = userDb.open("testdoc");
@@ -126,7 +126,7 @@ couchTests.security_validation = function(debug) {
         T(userDb.last_req.status == 403);
       }
 
-      // Now attempt to update the document as a different user, Jan 
+      // Now attempt to update the document as a different user, Jan
       var user2Db = new CouchDB("test_suite_db",
         {"WWW-Authenticate": "X-Couch-Test-Auth Jan Lehnardt:apple"}
       );
@@ -161,7 +161,7 @@ couchTests.security_validation = function(debug) {
       }
 
       // Now delete document
-      T(user2Db.deleteDoc(doc).ok);      
+      T(user2Db.deleteDoc(doc).ok);
 
       // now test bulk docs
       var docs = [{_id:"bahbah",author:"Damien Katz",foo:"bar"},{_id:"fahfah",foo:"baz"}];
@@ -173,11 +173,11 @@ couchTests.security_validation = function(debug) {
       T(results[0].error == undefined)
       T(results[1].rev === undefined)
       T(results[1].error == "forbidden")
-      
+
       T(db.open("bahbah"));
       T(db.open("fahfah") == null);
-      
-      
+
+
       // now all or nothing with a failure
       var docs = [{_id:"booboo",author:"Damien Katz",foo:"bar"},{_id:"foofoo",foo:"baz"}];
 
@@ -188,23 +188,23 @@ couchTests.security_validation = function(debug) {
       T(results.errors[0].error == "forbidden");
       T(db.open("booboo") == null);
       T(db.open("foofoo") == null);
-      
-      
+
+
       // Now test replication
       var AuthHeaders = {"WWW-Authenticate": "X-Couch-Test-Auth Christopher Lenz:dog food"};
       var host = CouchDB.host;
       var dbPairs = [
         {source:"test_suite_db_a",
           target:"test_suite_db_b"},
-    
+
         {source:"test_suite_db_a",
           target:{url: "http://" + host + "/test_suite_db_b",
                   headers: AuthHeaders}},
-        
+
         {source:{url:"http://" + host + "/test_suite_db_a",
                  headers: AuthHeaders},
           target:"test_suite_db_b"},
-        
+
         {source:{url:"http://" + host + "/test_suite_db_a",
                  headers: AuthHeaders},
          target:{url:"http://" + host + "/test_suite_db_b",
@@ -225,7 +225,7 @@ couchTests.security_validation = function(debug) {
         adminDbA.createDb();
         adminDbB.deleteDb();
         adminDbB.createDb();
-  
+
         // save and replicate a documents that will and will not pass our design
         // doc validation function.
         dbA.save({_id:"foo1",value:"a",author:"Noah Slater"});
@@ -239,44 +239,44 @@ couchTests.security_validation = function(debug) {
         T(dbB.open("foo1"));
         T(dbA.open("foo2"));
         T(dbB.open("foo2"));
-  
+
         // save the design doc to dbA
         delete designDoc._rev; // clear rev from previous saves
         adminDbA.save(designDoc);
 
         // no affect on already saved docs
         T(dbA.open("bad1"));
-  
+
         // Update some docs on dbB. Since the design hasn't replicated, anything
         // is allowed.
-  
+
         // this edit will fail validation on replication to dbA (no author)
         T(dbB.save({_id:"bad2",value:"a"}).ok);
-  
+
         // this edit will fail security on replication to dbA (wrong author
         //  replicating the change)
         var foo1 = dbB.open("foo1");
         foo1.value = "b";
         dbB.save(foo1);
-  
+
         // this is a legal edit
         var foo2 = dbB.open("foo2");
         foo2.value = "b";
         dbB.save(foo2);
-  
+
         var results = CouchDB.replicate(B, A, {headers:AuthHeaders});
-  
+
         T(results.ok);
-  
+
         T(results.history[0].docs_written == 1);
         T(results.history[0].doc_write_failures == 2);
-  
+
         // bad2 should not be on dbA
         T(dbA.open("bad2") == null);
-  
+
         // The edit to foo1 should not have replicated.
         T(dbA.open("foo1").value == "a");
-  
+
         // The edit to foo2 should have replicated.
         T(dbA.open("foo2").value == "b");
       }
diff --git a/share/www/script/test/show_documents.js b/share/www/script/test/show_documents.js
index 64a6788f..7201ae81 100644
--- a/share/www/script/test/show_documents.js
+++ b/share/www/script/test/show_documents.js
@@ -16,12 +16,12 @@ couchTests.show_documents = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-      
+
   var designDoc = {
     _id:"_design/template",
     language: "javascript",
     shows: {
-      "hello" : stringFun(function(doc, req) { 
+      "hello" : stringFun(function(doc, req) {
         if (doc) {
           return "Hello World";
         } else {
@@ -77,7 +77,7 @@ couchTests.show_documents = function(debug) {
         if (req.headers["Accept"].match(/image/)) {
           return {
             // a 16x16 px version of the CouchDB logo
-            "base64" : 
+            "base64" :
 ["iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAsV",
 "BMVEUAAAD////////////////////////5ur3rEBn////////////////wDBL/",
 "AADuBAe9EB3IEBz/7+//X1/qBQn2AgP/f3/ilpzsDxfpChDtDhXeCA76AQH/v7",
@@ -129,7 +129,7 @@ couchTests.show_documents = function(debug) {
     }
   };
   T(db.save(designDoc).ok);
-  
+
   var doc = {"word":"plankton", "name":"Rusty"}
   var resp = db.save(doc);
   T(resp.ok);
@@ -139,7 +139,7 @@ couchTests.show_documents = function(debug) {
   var xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/");
   T(xhr.status == 404, 'Should be missing');
   T(JSON.parse(xhr.responseText).reason == "Invalid path.");
-  
+
   // hello template world
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/hello/"+docid);
   T(xhr.responseText == "Hello World");
@@ -151,7 +151,7 @@ couchTests.show_documents = function(debug) {
   // // error stacktraces
   // xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/render-error/"+docid);
   // T(JSON.parse(xhr.responseText).error == "render_error");
- 
+
   // hello template world (no docid)
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/hello");
   T(xhr.responseText == "Empty World");
@@ -159,21 +159,21 @@ couchTests.show_documents = function(debug) {
   // // hello template world (non-existing docid)
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/hello/nonExistingDoc");
   T(xhr.responseText == "New World");
-  
+
   // show with doc
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/just-name/"+docid);
   T(xhr.responseText == "Just Rusty");
-  
+
   // show with missing doc
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/just-name/missingdoc");
 
   T(xhr.status == 404, 'Doc should be missing');
   T(xhr.responseText == "No such doc");
-  
+
   // show with missing func
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/missing/"+docid);
   T(xhr.status == 404, "function is missing");
-  
+
   // missing design doc
   xhr = CouchDB.request("GET", "/test_suite_db/_design/missingddoc/_show/just-name/"+docid);
   T(xhr.status == 404);
@@ -200,7 +200,7 @@ couchTests.show_documents = function(debug) {
   T("Accept" == xhr.getResponseHeader("Vary"));
 
   // accept header switching
-  // different mime has different etag  
+  // different mime has different etag
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/accept-switch/"+docid, {
     headers: {"Accept": "text/html;text/plain;*/*"}
   });
@@ -227,7 +227,7 @@ couchTests.show_documents = function(debug) {
     headers: {"if-none-match": etag}
   });
   // should be 304
-  T(xhr.status == 304);    
+  T(xhr.status == 304);
 
   // update the doc
   doc.name = "Crusty";
@@ -237,7 +237,7 @@ couchTests.show_documents = function(debug) {
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/just-name/"+docid, {
     headers: {"if-none-match": etag}
   });
-  // status is 200    
+  // status is 200
   T(xhr.status == 200);
 
   // get new etag and request again
@@ -251,7 +251,7 @@ couchTests.show_documents = function(debug) {
   // update design doc (but not function)
   designDoc.isChanged = true;
   T(db.save(designDoc).ok);
-  
+
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/just-name/"+docid, {
     headers: {"if-none-match": etag}
   });
@@ -269,7 +269,7 @@ couchTests.show_documents = function(debug) {
   xhr = CouchDB.request("GET", "/test_suite_db/_design/template/_show/just-name/"+docid, {
     headers: {"if-none-match": etag}
   });
-  // status is 200    
+  // status is 200
   T(xhr.status == 200);
 
 
@@ -287,7 +287,7 @@ couchTests.show_documents = function(debug) {
   });
   var ct = xhr.getResponseHeader("Content-Type");
   T(/charset=utf-8/.test(ct))
-  T(/text\/html/.test(ct))  
+  T(/text\/html/.test(ct))
   T(xhr.responseText == "Ha ha, you said \"plankton\".");
 
   // now with xml
diff --git a/share/www/script/test/stats.js b/share/www/script/test/stats.js
index 8a21dd88..7c9b5da3 100644
--- a/share/www/script/test/stats.js
+++ b/share/www/script/test/stats.js
@@ -76,7 +76,7 @@ couchTests.stats = function(debug) {
         })
     },
  };
-  
+
   var request_count_tests = {
    'should increase the request count for every request': function(name) {
      var requests = requestStatsTest("httpd", "requests").current + 1;
@@ -88,7 +88,7 @@ couchTests.stats = function(debug) {
      TEquals(requests + 1, new_requests, name);
    }
  };
- 
+
  var database_read_count_tests = {
    'should increase database reads counter when a document is read': function(name) {
      var db = new CouchDB("test_suite_db");
@@ -186,7 +186,7 @@ couchTests.stats = function(debug) {
      TEquals(reads + 1 , new_reads, name);
    }
  };
- 
+
  var http_requests_by_method_tests = {
    'should count GET requests': function(name) {
      var requests = requestStatsTest("httpd_request_methods", "GET").current;
@@ -199,7 +199,7 @@ couchTests.stats = function(debug) {
      CouchDB.request("POST", "/");
      var new_requests = requestStatsTest("httpd_request_methods", "GET").current;
 
-     TEquals(requests + 1, new_requests, name);        
+     TEquals(requests + 1, new_requests, name);
    },
    'should count POST requests': function(name) {
      var requests = requestStatsTest("httpd_request_methods", "POST").current;
@@ -229,7 +229,7 @@ couchTests.stats = function(debug) {
 
      var doc = {"_id":"test"};
      db.save(doc);
-     
+
      var updates = requestStatsTest("couchdb", "database_writes").current;
      db.save(doc);
      var new_updates = requestStatsTest("couchdb", "database_writes").current;
@@ -243,7 +243,7 @@ couchTests.stats = function(debug) {
 
      var doc = {"_id":"test"};
      db.save(doc);
-     
+
      var deletes = requestStatsTest("couchdb", "database_writes").current;
      db.deleteDoc(doc);
      var new_deletes = requestStatsTest("couchdb", "database_writes").current;
@@ -275,7 +275,7 @@ couchTests.stats = function(debug) {
 
      var docs = makeDocs(5);
      db.bulkSave(docs);
-     
+
      var new_bulks = requestStatsTest("httpd", "bulk_requests").current;
 
      TEquals(bulks + 1, new_bulks, name);
@@ -378,7 +378,7 @@ couchTests.stats = function(debug) {
      var options = {};
      options.headers = {"Accept": "application/json"};
      var summary = JSON.parse(CouchDB.request("GET", "/_stats", options).responseText);
-     var aggregates = ["mean", "min", "max", "stddev", 
+     var aggregates = ["mean", "min", "max", "stddev",
        "current"];
 
      for(var i in aggregates) {
@@ -386,12 +386,12 @@ couchTests.stats = function(debug) {
      }
    }
  };
- 
+
    var tests = [
      open_databases_tests,
-     request_count_tests, 
-     database_read_count_tests, 
-     view_read_count_tests, 
+     request_count_tests,
+     database_read_count_tests,
+     view_read_count_tests,
      http_requests_by_method_tests,
      document_write_count_tests,
      response_codes_tests,
@@ -404,7 +404,7 @@ couchTests.stats = function(debug) {
        tests[testGroup][test](test);
      }
    };
- 
+
    function createAndRequestView(db) {
      var designDoc = {
        _id:"_design/test", // turn off couch.js id escaping?
@@ -414,7 +414,7 @@ couchTests.stats = function(debug) {
        }
      };
      db.save(designDoc);
- 
+
      db.view("test/all_docs_twice");
    }
 
@@ -422,4 +422,3 @@ couchTests.stats = function(debug) {
      return CouchDB.requestStats(module, key, true);
    }
 }
- 
\ No newline at end of file
diff --git a/share/www/script/test/uuids.js b/share/www/script/test/uuids.js
index 6f701884..f4b95898 100644
--- a/share/www/script/test/uuids.js
+++ b/share/www/script/test/uuids.js
@@ -14,20 +14,20 @@ couchTests.uuids = function(debug) {
   var testHashBustingHeaders = function(xhr) {
     T(xhr.getResponseHeader("Cache-Control").match(/no-cache/));
     T(xhr.getResponseHeader("Pragma") == "no-cache");
-    
+
     var currentTime = new Date();
     var expiresHeader = Date.parse(xhr.getResponseHeader("Expires"));
-    var dateHeader = Date.parse(xhr.getResponseHeader("Date")); 
-    
+    var dateHeader = Date.parse(xhr.getResponseHeader("Date"));
+
     T(expiresHeader < currentTime);
     T(currentTime - dateHeader < 3000);
   };
-    
+
   var db = new CouchDB("test_suite_db");
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
+
   // a single UUID without an explicit count
   var xhr = CouchDB.request("GET", "/_uuids");
   T(xhr.status == 200);
@@ -55,7 +55,7 @@ couchTests.uuids = function(debug) {
     T(seen[id] === undefined);
     seen[id] = 1;
   }
-  
+
   // ensure we return a 405 on POST
   xhr = CouchDB.request("POST", "/_uuids?count=1000");
   T(xhr.status == 405);
diff --git a/share/www/script/test/view_collation.js b/share/www/script/test/view_collation.js
index f59204c7..09681cc9 100644
--- a/share/www/script/test/view_collation.js
+++ b/share/www/script/test/view_collation.js
@@ -85,14 +85,14 @@ couchTests.view_collation = function(debug) {
     rows = db.query(queryFun, null, queryOptions).rows;
     T(rows.length == 1 && equals(rows[0].key, values[i]));
   }
-  
+
   // test inclusive_end=true (the default)
   // the inclusive_end=true functionality is limited to endkey currently
   // if you need inclusive_start=false for startkey, please do implement. ;)
   var rows = db.query(queryFun, null, {endkey : "b", inclusive_end:true}).rows;
   T(rows[rows.length-1].key == "b")
   // descending=true
-  var rows = db.query(queryFun, null, {endkey : "b", 
+  var rows = db.query(queryFun, null, {endkey : "b",
     descending:true, inclusive_end:true}).rows;
   T(rows[rows.length-1].key == "b")
 
@@ -100,13 +100,13 @@ couchTests.view_collation = function(debug) {
   var rows = db.query(queryFun, null, {endkey : "b", inclusive_end:false}).rows;
   T(rows[rows.length-1].key == "aa")
   // descending=true
-  var rows = db.query(queryFun, null, {endkey : "b", 
+  var rows = db.query(queryFun, null, {endkey : "b",
     descending:true, inclusive_end:false}).rows;
   T(rows[rows.length-1].key == "B")
-  
+
   // inclusive_end=false overrides endkey_docid
   var rows = db.query(queryFun, null, {
-    endkey : "b", endkey_docid: "b", 
+    endkey : "b", endkey_docid: "b",
     inclusive_end:false}).rows;
   T(rows[rows.length-1].key == "aa")
 };
diff --git a/share/www/script/test/view_errors.js b/share/www/script/test/view_errors.js
index c9ef6d0c..545115cf 100644
--- a/share/www/script/test/view_errors.js
+++ b/share/www/script/test/view_errors.js
@@ -15,14 +15,14 @@ couchTests.view_errors = function(debug) {
   db.deleteDb();
   db.createDb();
   if (debug) debugger;
-  
-  
+
+
 
   run_on_modified_server(
     [{section: "couchdb",
       key: "os_process_timeout",
       value: "500"}],
-    function() {    
+    function() {
       var doc = {integer: 1, string: "1", array: [1, 2, 3]};
       T(db.save(doc).ok);
 
@@ -47,37 +47,37 @@ couchTests.view_errors = function(debug) {
         emit([doc._id, doc.undef], null);
       });
       T(results.total_rows == 0);
-  
+
       // querying a view with invalid params should give a resonable error message
       var xhr = CouchDB.request("POST", "/test_suite_db/_temp_view?startkey=foo", {
         headers: {"Content-Type": "application/json"},
-        body: JSON.stringify({language: "javascript", 
+        body: JSON.stringify({language: "javascript",
           map : "function(doc){emit(doc.integer)}"
         })
       });
       T(JSON.parse(xhr.responseText).error == "invalid_json");
-  
+
       // views should ignore Content-Type, like the rest of CouchDB
       var xhr = CouchDB.request("POST", "/test_suite_db/_temp_view", {
         headers: {"Content-Type": "application/x-www-form-urlencoded"},
-        body: JSON.stringify({language: "javascript", 
+        body: JSON.stringify({language: "javascript",
           map : "function(doc){}"
         })
       });
       T(xhr.status == 200);
-  
+
       var map = function (doc) {emit(doc.integer, doc.integer);};
-  
+
       try {
           db.query(map, null, {group: true});
           T(0 == 1);
       } catch(e) {
           T(e.error == "query_parse_error");
       }
-  
+
       // reduce=false on map views doesn't work, so group=true will
       // never throw for temp reduce views.
-  
+
       var designDoc = {
         _id:"_design/test",
         language: "javascript",
@@ -89,7 +89,7 @@ couchTests.view_errors = function(debug) {
         }
       };
       T(db.save(designDoc).ok);
-  
+
       var designDoc2 = {
         _id:"_design/testbig",
         language: "javascript",
@@ -100,14 +100,14 @@ couchTests.view_errors = function(debug) {
         }
       };
       T(db.save(designDoc2).ok);
-  
+
       try {
           db.view("test/no_reduce", {group: true});
           T(0 == 1);
       } catch(e) {
           T(e.error == "query_parse_error");
       }
-  
+
       try {
         db.view("test/no_reduce", {reduce: true});
         T(0 == 1);
@@ -122,7 +122,7 @@ couchTests.view_errors = function(debug) {
       } catch(e) {
           T(e.error == "query_parse_error");
       }
-  
+
       var designDoc3 = {
         _id:"_design/infinite",
         language: "javascript",
@@ -138,7 +138,7 @@ couchTests.view_errors = function(debug) {
       } catch(e) {
           T(e.error == "os_process_error");
       }
-    
+
       // Check error responses for invalid multi-get bodies.
       var path = "/test_suite_db/_design/test/_view/no_reduce";
       var xhr = CouchDB.request("POST", path, {body: "[]"});
diff --git a/share/www/script/test/view_multi_key_design.js b/share/www/script/test/view_multi_key_design.js
index c2833910..d0ba7374 100644
--- a/share/www/script/test/view_multi_key_design.js
+++ b/share/www/script/test/view_multi_key_design.js
@@ -53,7 +53,7 @@ couchTests.view_multi_key_design = function(debug) {
     T(keys.indexOf(rows[i].key) != -1);
     T(rows[i].key == rows[i].value);
   }
-  
+
   var reduce = db.view("test/summate",{group:true},keys).rows;
   T(reduce.length == keys.length);
   for(var i=0; i<reduce.length; i++) {
diff --git a/share/www/script/test/view_multi_key_temp.js b/share/www/script/test/view_multi_key_temp.js
index 545e2520..0e42ce67 100644
--- a/share/www/script/test/view_multi_key_temp.js
+++ b/share/www/script/test/view_multi_key_temp.js
@@ -28,7 +28,7 @@ couchTests.view_multi_key_temp = function(debug) {
     T(keys.indexOf(rows[i].key) != -1);
     T(rows[i].key == rows[i].value);
   }
-  
+
   var reduce = db.query(queryFun, reduceFun, {group:true}, keys).rows;
   for(var i=0; i<reduce.length; i++) {
     T(keys.indexOf(reduce[i].key) != -1);
diff --git a/share/www/script/test/view_offsets.js b/share/www/script/test/view_offsets.js
index e32d070b..31dee8e9 100644
--- a/share/www/script/test/view_offsets.js
+++ b/share/www/script/test/view_offsets.js
@@ -11,12 +11,12 @@
 // the License.
 
 couchTests.view_offsets = function(debug) {
-  if (debug) debugger;      
+  if (debug) debugger;
 
   var db = new CouchDB("test_suite_db");
   db.deleteDb();
   db.createDb();
-  
+
   var designDoc = {
     _id : "_design/test",
     views : {
@@ -26,7 +26,7 @@ couchTests.view_offsets = function(debug) {
     }
   };
   T(db.save(designDoc).ok);
-  
+
   var docs = [
     {_id : "a1", letter : "a", number : 1, foo: "bar"},
     {_id : "a2", letter : "a", number : 2, foo: "bar"},
@@ -88,8 +88,8 @@ couchTests.view_offsets = function(debug) {
     ];
     db.bulkSave(docs);
 
-    var res = db.view("test/offset", { 
-      startkey: ["b",4], startkey_docid: "b4", endkey: ["b"], 
+    var res = db.view("test/offset", {
+      startkey: ["b",4], startkey_docid: "b4", endkey: ["b"],
       limit: 2, descending: true, skip: 1
     })
 
diff --git a/share/www/script/test/view_pagination.js b/share/www/script/test/view_pagination.js
index 21eab888..f6154d36 100644
--- a/share/www/script/test/view_pagination.js
+++ b/share/www/script/test/view_pagination.js
@@ -71,7 +71,7 @@ couchTests.view_pagination = function(debug) {
         T(queryResults.rows[j].key == i + j);
       }
     }
-    
+
     // test endkey_docid
     var queryResults = db.query(function(doc) { emit(null, null);}, null, {
       startkey: null,
@@ -79,7 +79,7 @@ couchTests.view_pagination = function(debug) {
       endkey: null,
       endkey_docid: 40
     });
-    
+
     T(queryResults.rows.length == 35)
     T(queryResults.total_rows == docs.length)
     T(queryResults.offset == 1)
diff --git a/share/www/style/layout.css b/share/www/style/layout.css
index d6e66d0a..24348f2a 100644
--- a/share/www/style/layout.css
+++ b/share/www/style/layout.css
@@ -30,7 +30,7 @@ h1 { background: #333; border-right: 2px solid #111;
   line-height: 1.8em; margin: 0 0 1em; padding: 0 0 0 1em; position: relative;
 }
 h1 :link, h1 :visited, h1 strong { padding: .4em .5em; }
-h1 :link, h1 :visited { 
+h1 :link, h1 :visited {
   background: url(../image/path.gif) 100% 50% no-repeat;
   color: #bbb; cursor: pointer; padding-right: 2.2em;
   text-shadow: #333 2px 2px 1px;
diff --git a/src/couchdb/couch_batch_save.erl b/src/couchdb/couch_batch_save.erl
index 43a6f2dd..c1e5b866 100644
--- a/src/couchdb/couch_batch_save.erl
+++ b/src/couchdb/couch_batch_save.erl
@@ -46,10 +46,10 @@ start_link(BatchSize, BatchInterval) ->
 eventually_save_doc(DbName, Doc, UserCtx) ->
     % find or create a process for the {DbName, UserCtx} pair
     {ok, Pid} = batch_pid_for_db_and_user(DbName, UserCtx),
-    % hand it the document 
+    % hand it the document
     ?LOG_DEBUG("sending doc to batch ~p",[Pid]),
     ok = send_doc_to_batch(Pid, Doc).
-    
+
 %%--------------------------------------------------------------------
 %% Function: commit_now(DbName) -> committed
 %% Description: Commits all docs for the DB. Does not reply until
@@ -72,8 +72,8 @@ commit_now(DbName, UserCtx) ->
 %%--------------------------------------------------------------------
 % commit_all() ->
 %     committed = gen_server:call(couch_batch_save, commit_now, infinity).
-%  
-    
+%
+
 %%====================================================================
 %% gen_server callbacks
 %%====================================================================
@@ -102,9 +102,9 @@ handle_call({make_pid, DbName, UserCtx}, _From, #batch_state{
         batch_size=BatchSize,
         batch_interval=BatchInterval
     }=State) ->
-    % Create the pid in a serialized process. 
+    % Create the pid in a serialized process.
     % We checked before to see that we need the Pid, but the check is outside
-    % the gen_server for parellelism. We check again here to ensure we don't 
+    % the gen_server for parellelism. We check again here to ensure we don't
     % make a duplicate.
     Resp = case ets:lookup(couch_batch_save_by_db, {DbName,UserCtx}) of
         [{_, Pid}] ->
@@ -114,8 +114,8 @@ handle_call({make_pid, DbName, UserCtx}, _From, #batch_state{
             % no match
             % start and record the doc collector process
             ?LOG_DEBUG("making a batch pid ~p",[{DbName, UserCtx}]),
-            Pid = spawn_link(fun() -> 
-                doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, new) 
+            Pid = spawn_link(fun() ->
+                doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, new)
             end),
             true = ets:insert_new(couch_batch_save_by_db, {{DbName, UserCtx}, Pid}),
             {ok, Pid}
@@ -168,7 +168,7 @@ code_change(_OldVsn, State, _Extra) ->
 
 commit_user_docs(_DbName, _UserCtx, []) ->
     {ok, []};
-    
+
 commit_user_docs(DbName, UserCtx, Docs) ->
     ?LOG_INFO("Committing ~p batch docs to ~p",[length(Docs), DbName]),
     case couch_db:open(DbName, [{user_ctx, UserCtx}]) of
@@ -194,7 +194,7 @@ commit_every_ms(Pid, BatchInterval) ->
 
 send_commit(Pid) ->
     Pid ! {self(), commit},
-    receive 
+    receive
         {Pid, committed} ->
            ok
     end.
@@ -225,7 +225,7 @@ send_doc_to_batch(Pid, Doc) ->
     end.
 
 % the loop that holds documents between commits
-doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, new) -> 
+doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, new) ->
     % start a process that triggers commit every BatchInterval milliseconds
     _IntervalPid = spawn_link(fun() -> commit_every_ms(self(), BatchInterval) end),
     doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, []);
@@ -233,7 +233,7 @@ doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, new) ->
 doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, Docs) when length(Docs) >= BatchSize->
     collector_commit(DbName, UserCtx, BatchInterval, Docs),
     exit(normal);
-    
+
 doc_collector(DbName, UserCtx, {BatchSize, BatchInterval}, Docs) ->
     receive
         {From, add_doc, Doc} ->
diff --git a/src/couchdb/couch_batch_save_sup.erl b/src/couchdb/couch_batch_save_sup.erl
index 42cf1aba..678e0a89 100644
--- a/src/couchdb/couch_batch_save_sup.erl
+++ b/src/couchdb/couch_batch_save_sup.erl
@@ -27,9 +27,9 @@ init([]) ->
             exit(Self, reload_config)
         end),
 
-    BatchSize = list_to_integer(couch_config:get("couchdb", 
+    BatchSize = list_to_integer(couch_config:get("couchdb",
         "batch_save_size","1000")),
-    BatchInterval = list_to_integer(couch_config:get("couchdb", 
+    BatchInterval = list_to_integer(couch_config:get("couchdb",
         "batch_save_interval","1000")),
 
     Batch = {batch, {couch_batch_save, start_link, [BatchSize, BatchInterval]},
diff --git a/src/couchdb/couch_btree.erl b/src/couchdb/couch_btree.erl
index c9079781..8df3cd66 100644
--- a/src/couchdb/couch_btree.erl
+++ b/src/couchdb/couch_btree.erl
@@ -39,7 +39,7 @@ less(#btree{less=Less}, A, B) ->
 % pass in 'nil' for State if a new Btree.
 open(State, Fd) ->
     {ok, #btree{root=State, fd=Fd}}.
-    
+
 set_options(Bt, []) ->
     Bt;
 set_options(Bt, [{split, Extract}|Rest]) ->
@@ -68,7 +68,7 @@ final_reduce(Reduce, {[], Reductions}) ->
 final_reduce(Reduce, {KVs, Reductions}) ->
     Red = Reduce(reduce, KVs),
     final_reduce(Reduce, {[], [Red | Reductions]}).
-    
+
 fold_reduce(Bt, StartKey, EndKey, KeyGroupFun, Fun, Acc) ->
     fold_reduce(Bt, fwd, StartKey, EndKey, KeyGroupFun, Fun, Acc).
 
@@ -189,7 +189,7 @@ lookup(Bt, {Pointer, _Reds}, Keys) ->
 
 lookup_kpnode(_Bt, _NodeTuple, _LowerBound, [], Output) ->
     {ok, lists:reverse(Output)};
-    
+
 lookup_kpnode(_Bt, NodeTuple, LowerBound, Keys, Output) when size(NodeTuple) < LowerBound ->
     {ok, lists:reverse(Output, [{Key, not_found} || Key <- Keys])};
 
@@ -238,7 +238,7 @@ complete_root(Bt, KPs) ->
     {ok, ResultKeyPointers, Bt2} = write_node(Bt, kp_node, KPs),
     complete_root(Bt2, ResultKeyPointers).
 
-%%%%%%%%%%%%% The chunkify function sucks! %%%%%%%%%%%%% 
+%%%%%%%%%%%%% The chunkify function sucks! %%%%%%%%%%%%%
 % It is inaccurate as it does not account for compression when blocks are
 % written. Plus with the "case size(term_to_binary(InList)) of" code it's
 % probably really inefficient.
@@ -277,7 +277,7 @@ modify_node(Bt, RootPointerInfo, Actions, QueryOutput) ->
         {NodeType, NodeList} = get_node(Bt, Pointer)
     end,
     NodeTuple = list_to_tuple(NodeList),
-    
+
     {ok, NewNodeList, QueryOutput2, Bt2} =
     case NodeType of
     kp_node -> modify_kpnode(Bt, NodeTuple, 1, Actions, [], QueryOutput);
@@ -320,7 +320,7 @@ write_node(Bt, NodeType, NodeList) ->
         ANodeList <- NodeListList
     ],
     {ok, ResultList, Bt}.
-    
+
 modify_kpnode(Bt, {}, _LowerBound, Actions, [], QueryOutput) ->
     modify_node(Bt, nil, Actions, QueryOutput);
 modify_kpnode(Bt, NodeTuple, LowerBound, [], ResultNode, QueryOutput) ->
@@ -350,15 +350,15 @@ modify_kpnode(Bt, NodeTuple, LowerBound,
                 LowerBound, N - 1, ResultNode)),
         modify_kpnode(Bt2, NodeTuple, N+1, GreaterQueries, ResultNode2, QueryOutput2)
     end.
-    
+
 bounded_tuple_to_revlist(_Tuple, Start, End, Tail) when Start > End ->
     Tail;
 bounded_tuple_to_revlist(Tuple, Start, End, Tail) ->
     bounded_tuple_to_revlist(Tuple, Start+1, End, [element(Start, Tuple)|Tail]).
-        
+
 bounded_tuple_to_list(Tuple, Start, End, Tail) ->
     bounded_tuple_to_list2(Tuple, Start, End, [], Tail).
-    
+
 bounded_tuple_to_list2(_Tuple, Start, End, Acc, Tail) when Start > End ->
     lists:reverse(Acc, Tail);
 bounded_tuple_to_list2(Tuple, Start, End, Acc, Tail) ->
@@ -426,10 +426,10 @@ modify_kvnode(Bt, NodeTuple, LowerBound, [{ActionType, ActionKey, ActionValue} |
     end.
 
 
-reduce_stream_node(_Bt, _Dir, nil, _KeyStart, _KeyEnd, GroupedKey, GroupedKVsAcc, 
+reduce_stream_node(_Bt, _Dir, nil, _KeyStart, _KeyEnd, GroupedKey, GroupedKVsAcc,
         GroupedRedsAcc, _KeyGroupFun, _Fun, Acc) ->
-    {ok, Acc, GroupedRedsAcc, GroupedKVsAcc, GroupedKey}; 
-reduce_stream_node(Bt, Dir, {P, _R}, KeyStart, KeyEnd, GroupedKey, GroupedKVsAcc, 
+    {ok, Acc, GroupedRedsAcc, GroupedKVsAcc, GroupedKey};
+reduce_stream_node(Bt, Dir, {P, _R}, KeyStart, KeyEnd, GroupedKey, GroupedKVsAcc,
         GroupedRedsAcc, KeyGroupFun, Fun, Acc) ->
     case get_node(Bt, P) of
     {kp_node, NodeList} ->
@@ -475,7 +475,7 @@ reduce_stream_kv_node2(Bt, [{Key, Value}| RestKVs], GroupedKey, GroupedKVsAcc,
         reduce_stream_kv_node2(Bt, RestKVs, Key,
                 [assemble(Bt,Key,Value)], [], KeyGroupFun, Fun, Acc);
     _ ->
-    
+
         case KeyGroupFun(GroupedKey, Key) of
         true ->
             reduce_stream_kv_node2(Bt, RestKVs, GroupedKey,
@@ -531,7 +531,7 @@ reduce_stream_kp_node2(Bt, Dir, NodeList, KeyStart, KeyEnd,
         GroupedKey, GroupedKVsAcc, GroupedRedsAcc, KeyGroupFun, Fun, Acc) ->
     {Grouped0, Ungrouped0} = lists:splitwith(fun({Key,_}) ->
         KeyGroupFun(GroupedKey, Key) end, NodeList),
-    {GroupedNodes, UngroupedNodes} = 
+    {GroupedNodes, UngroupedNodes} =
     case Grouped0 of
     [] ->
         {Grouped0, Ungrouped0};
@@ -542,7 +542,7 @@ reduce_stream_kp_node2(Bt, Dir, NodeList, KeyStart, KeyEnd,
     GroupedReds = [R || {_, {_,R}} <- GroupedNodes],
     case UngroupedNodes of
     [{_Key, NodeInfo}|RestNodes] ->
-        {ok, Acc2, GroupedRedsAcc2, GroupedKVsAcc2, GroupedKey2} = 
+        {ok, Acc2, GroupedRedsAcc2, GroupedKVsAcc2, GroupedKey2} =
             reduce_stream_node(Bt, Dir, NodeInfo, KeyStart, KeyEnd, GroupedKey,
                 GroupedKVsAcc, GroupedReds ++ GroupedRedsAcc, KeyGroupFun, Fun, Acc),
         reduce_stream_kp_node2(Bt, Dir, RestNodes, KeyStart, KeyEnd, GroupedKey2,
diff --git a/src/couchdb/couch_config.erl b/src/couchdb/couch_config.erl
index 5b93c4ec..a182b80c 100644
--- a/src/couchdb/couch_config.erl
+++ b/src/couchdb/couch_config.erl
@@ -54,7 +54,7 @@ get(Section) ->
 
 get(Section, Key) ->
     ?MODULE:get(Section, Key, undefined).
-    
+
 get(Section, Key, Default) when is_binary(Section) and is_binary(Key) ->
     ?MODULE:get(?b2l(Section), ?b2l(Key), Default);
 get(Section, Key, Default) ->
@@ -194,9 +194,9 @@ parse_ini_file(IniFile) ->
                 {ok, [ValueName|LineValues]} -> % yeehaw, got a line!
                     RemainingLine = couch_util:implode(LineValues, "="),
                     % removes comments
-                    {ok, [LineValue | _Rest]} = 
+                    {ok, [LineValue | _Rest]} =
                         regexp:split(RemainingLine, " ;|\t;"),
-                    {AccSectionName, 
+                    {AccSectionName,
                 [{{AccSectionName, ValueName}, LineValue} | AccValues]}
                 end
             end
diff --git a/src/couchdb/couch_config_writer.erl b/src/couchdb/couch_config_writer.erl
index e47b9052..9861f842 100644
--- a/src/couchdb/couch_config_writer.erl
+++ b/src/couchdb/couch_config_writer.erl
@@ -54,7 +54,7 @@ save_to_file({{Section, Option}, Value}, File) ->
         _ ->
             NewFileContents2
     end,
-    
+
     ok = file:write_file(File, list_to_binary(NewFileContents)),
     ok.
 
@@ -66,7 +66,7 @@ save_loop({{Section, Option}, Value}, [Line|Rest], OldCurrentSection, Contents,
     NewCurrentSection = parse_module(Line, OldCurrentSection),
     % if the current Section is the one we want to change, try to match
     % each line with the Option
-    NewContents = 
+    NewContents =
     case NewCurrentSection of
     Section ->
         case OldCurrentSection of
@@ -87,21 +87,21 @@ save_loop({{Section, Option}, Value}, [Line|Rest], OldCurrentSection, Contents,
             end;
         _ -> % we got into a new [section]
             {NewLine, DoneOptions2} = append_var_to_section(
-                {{Section, Option}, Value}, 
-                Line, 
-                OldCurrentSection, 
+                {{Section, Option}, Value},
+                Line,
+                OldCurrentSection,
                 DoneOptions),
             NewLine
         end;
     _ -> % we are reading [NewCurrentSection]
         {NewLine, DoneOptions2} = append_var_to_section(
-            {{Section, Option}, Value}, 
-            Line, 
-            OldCurrentSection, 
+            {{Section, Option}, Value},
+            Line,
+            OldCurrentSection,
             DoneOptions),
         NewLine
     end,
-    % clumsy way to only append a newline character if the line is not empty. We need this to 
+    % clumsy way to only append a newline character if the line is not empty. We need this to
     % avoid having a newline inserted at the top of the target file each time we save it.
     Contents2 = case Contents of "" -> ""; _ -> Contents ++ "\n" end,
     % go to next line
@@ -110,7 +110,7 @@ save_loop({{Section, Option}, Value}, [Line|Rest], OldCurrentSection, Contents,
 save_loop({{Section, Option}, Value}, [], OldSection, NewFileContents, DoneOptions) ->
     case lists:member(Option, DoneOptions) of
         % append Deferred Option
-        false when Section == OldSection -> 
+        false when Section == OldSection ->
             {NewFileContents ++ "\n" ++ Option ++ " = " ++ Value ++ "\n", DoneOptions};
         % we're out of new lines, just return the new file's contents
         _ -> {NewFileContents, DoneOptions}
@@ -131,7 +131,7 @@ append_var_to_section({{Section, Option}, Value}, Line, OldCurrentSection, DoneO
         _ ->
             {Line, DoneOptions}
         end.
-    
+
 %% @spec parse_module(Line::string(), OldSection::string()) -> string()
 %% @doc Tries to match a line against a pattern specifying a ini module or
 %%      section ("[Section]"). Returns OldSection if no match is found.
diff --git a/src/couchdb/couch_db.erl b/src/couchdb/couch_db.erl
index 2f0fa847..33b4d542 100644
--- a/src/couchdb/couch_db.erl
+++ b/src/couchdb/couch_db.erl
@@ -140,7 +140,7 @@ get_doc_info(Db, Id) ->
     Else ->
         Else
     end.
-    
+
 %   returns {ok, DocInfo} or not_found
 get_full_doc_info(Db, Id) ->
     [Result] = get_full_doc_infos(Db, [Id]),
@@ -154,13 +154,13 @@ increment_update_seq(#db{update_pid=UpdatePid}) ->
 
 purge_docs(#db{update_pid=UpdatePid}, IdsRevs) ->
     gen_server:call(UpdatePid, {purge_docs, IdsRevs}).
-    
+
 get_committed_update_seq(#db{committed_update_seq=Seq}) ->
     Seq.
 
 get_update_seq(#db{update_seq=Seq})->
     Seq.
-    
+
 get_purge_seq(#db{header=#db_header{purge_seq=PurgeSeq}})->
     PurgeSeq.
 
@@ -230,7 +230,7 @@ set_revs_limit(_Db, _Limit) ->
 
 name(#db{name=Name}) ->
     Name.
-    
+
 update_doc(Db, Doc, Options) ->
     case update_docs(Db, [Doc], Options) of
     {ok, [{ok, NewRev}]} ->
@@ -241,7 +241,7 @@ update_doc(Db, Doc, Options) ->
 
 update_docs(Db, Docs) ->
     update_docs(Db, Docs, []).
-    
+
 % group_alike_docs groups the sorted documents into sublist buckets, by id.
 % ([DocA, DocA, DocB, DocC], []) -> [[DocA, DocA], [DocB], [DocC]]
 group_alike_docs(Docs) ->
@@ -375,7 +375,7 @@ update_docs(#db{update_pid=UpdatePid}=Db, Docs, Options) ->
 
 
 prep_and_validate_replicated_updates(_Db, [], [], AccPrepped, AccErrors) ->
-    Errors2 = [{{Id, {Pos, Rev}}, Error} || 
+    Errors2 = [{{Id, {Pos, Rev}}, Error} ||
             {#doc{id=Id,revs={Pos,[Rev|_]}}, Error} <- AccErrors],
     {lists:reverse(AccPrepped), lists:reverse(Errors2)};
 prep_and_validate_replicated_updates(Db, [Bucket|RestBuckets], [OldInfo|RestOldInfo], AccPrepped, AccErrors) ->
@@ -406,9 +406,9 @@ prep_and_validate_replicated_updates(Db, [Bucket|RestBuckets], [OldInfo|RestOldI
             fun(#doc{id=Id,revs={Pos, [RevId|_]}}=Doc, {AccValidated, AccErrors2}) ->
                 case dict:find({Pos, RevId}, LeafRevsFullDict) of
                 {ok, {Start, Path}} ->
-                    % our unflushed doc is a leaf node. Go back on the path 
+                    % our unflushed doc is a leaf node. Go back on the path
                     % to find the previous rev that's on disk.
-                    PrevRevResult = 
+                    PrevRevResult =
                     case couch_doc:has_stubs(Doc) of
                     true ->
                         [_PrevRevFull | [PrevRevFull | _]=PrevPath]  = Path,
@@ -420,14 +420,14 @@ prep_and_validate_replicated_updates(Db, [Bucket|RestBuckets], [OldInfo|RestOldI
                             Doc2 = couch_doc:merge_stubs(Doc, DiskDoc),
                             {ok, Doc2, fun() -> DiskDoc end}
                         end;
-                    false ->    
+                    false ->
                         {ok, Doc,
                             fun() ->
                                 make_first_doc_on_disk(Db,Id,Start-1, tl(Path))
                             end}
                     end,
                     case PrevRevResult of
-                    {ok, NewDoc, LoadPrevRevFun} ->                        
+                    {ok, NewDoc, LoadPrevRevFun} ->
                         case validate_doc_update(Db, NewDoc, LoadPrevRevFun) of
                         ok ->
                             {[NewDoc | AccValidated], AccErrors2};
@@ -450,7 +450,7 @@ prep_and_validate_replicated_updates(Db, [Bucket|RestBuckets], [OldInfo|RestOldI
 update_docs(Db, Docs, Options, replicated_changes) ->
     couch_stats_collector:increment({couchdb, database_writes}),
     DocBuckets = group_alike_docs(Docs),
-    
+
     case (Db#db.validate_doc_funs /= []) orelse
         lists:any(
             fun(#doc{id= <<?DESIGN_DOC_PREFIX, _/binary>>}) -> true;
@@ -459,7 +459,7 @@ update_docs(Db, Docs, Options, replicated_changes) ->
     true ->
         Ids = [Id || [#doc{id=Id}|_] <- DocBuckets],
         ExistingDocs = get_full_doc_infos(Db, Ids),
-    
+
         {DocBuckets2, DocErrors} =
                 prep_and_validate_replicated_updates(Db, DocBuckets, ExistingDocs, [], []),
         DocBuckets3 = [Bucket || [_|_]=Bucket <- DocBuckets2]; % remove empty buckets
@@ -469,7 +469,7 @@ update_docs(Db, Docs, Options, replicated_changes) ->
     end,
     {ok, []} = write_and_commit(Db, DocBuckets3, [merge_conflicts | Options]),
     {ok, DocErrors};
-    
+
 update_docs(Db, Docs, Options, interactive_edit) ->
     couch_stats_collector:increment({couchdb, database_writes}),
     AllOrNothing = lists:member(all_or_nothing, Options),
@@ -485,7 +485,7 @@ update_docs(Db, Docs, Options, interactive_edit) ->
             end
         end, Docs),
     DocBuckets = group_alike_docs(Docs2),
-    
+
     case (Db#db.validate_doc_funs /= []) orelse
         lists:any(
             fun(#doc{id= <<?DESIGN_DOC_PREFIX, _/binary>>}) ->
@@ -497,16 +497,16 @@ update_docs(Db, Docs, Options, interactive_edit) ->
         % lookup the doc by id and get the most recent
         Ids = [Id || [#doc{id=Id}|_] <- DocBuckets],
         ExistingDocInfos = get_full_doc_infos(Db, Ids),
-        
+
         {DocBucketsPrepped, Failures} =
         case AllOrNothing of
         true ->
-            prep_and_validate_replicated_updates(Db, DocBuckets, 
+            prep_and_validate_replicated_updates(Db, DocBuckets,
                     ExistingDocInfos, [], []);
         false ->
             prep_and_validate_updates(Db, DocBuckets, ExistingDocInfos, [], [])
         end,
-        
+
         % strip out any empty buckets
         DocBuckets2 = [Bucket || [_|_] = Bucket <- DocBucketsPrepped];
     false ->
@@ -517,7 +517,7 @@ update_docs(Db, Docs, Options, interactive_edit) ->
     if (AllOrNothing) and (Failures /= []) ->
          {aborted, Failures};
     true ->
-        Options2 = if AllOrNothing -> [merge_conflicts]; 
+        Options2 = if AllOrNothing -> [merge_conflicts];
                 true -> [] end ++ Options,
         {ok, CommitFailures} = write_and_commit(Db, DocBuckets2, Options2),
         FailDict = dict:from_list(CommitFailures ++ Failures),
@@ -575,24 +575,24 @@ doc_flush_binaries(Doc, Fd) ->
 flush_binary(Fd, {Fd0, StreamPointer, Len}) when Fd0 == Fd ->
     % already written to our file, nothing to write
     {Fd, StreamPointer, Len};
-  
+
 flush_binary(Fd, {OtherFd, StreamPointer, Len}) when is_tuple(StreamPointer) ->
-    {NewStreamData, Len} = 
+    {NewStreamData, Len} =
             couch_stream:old_copy_to_new_stream(OtherFd, StreamPointer, Len, Fd),
     {Fd, NewStreamData, Len};
 
 flush_binary(Fd, {OtherFd, StreamPointer, Len}) ->
-    {NewStreamData, Len} = 
+    {NewStreamData, Len} =
             couch_stream:copy_to_new_stream(OtherFd, StreamPointer, Fd),
     {Fd, NewStreamData, Len};
-                         
+
 flush_binary(Fd, Bin) when is_binary(Bin) ->
     with_stream(Fd, fun(OutputStream) ->
         couch_stream:write(OutputStream, Bin)
     end);
-                 
+
 flush_binary(Fd, {StreamFun, undefined}) when is_function(StreamFun) ->
-    with_stream(Fd, fun(OutputStream) -> 
+    with_stream(Fd, fun(OutputStream) ->
         % StreamFun(MaxChunkSize, WriterFun) must call WriterFun
         % once for each chunk of the attachment,
         StreamFun(4096,
@@ -606,19 +606,19 @@ flush_binary(Fd, {StreamFun, undefined}) when is_function(StreamFun) ->
                 couch_stream:write(OutputStream, Bin)
             end, ok)
     end);
-             
+
 flush_binary(Fd, {Fun, Len}) when is_function(Fun) ->
-    with_stream(Fd, fun(OutputStream) -> 
+    with_stream(Fd, fun(OutputStream) ->
         write_streamed_attachment(OutputStream, Fun, Len)
     end).
-            
+
 with_stream(Fd, Fun) ->
     {ok, OutputStream} = couch_stream:open(Fd),
     Fun(OutputStream),
     {StreamInfo, Len} = couch_stream:close(OutputStream),
     {Fd, StreamInfo, Len}.
 
-    
+
 write_streamed_attachment(_Stream, _F, 0) ->
     ok;
 write_streamed_attachment(Stream, F, LenLeft) ->
@@ -656,14 +656,14 @@ changes_since(Db, Style, StartSeq, Fun, Acc) ->
                 Infos = [DocInfo];
             all_docs ->
                 % make each rev it's own doc info
-                Infos = [DocInfo#doc_info{revs=[RevInfo]} || 
+                Infos = [DocInfo#doc_info{revs=[RevInfo]} ||
                     #rev_info{seq=RevSeq}=RevInfo <- Revs, StartSeq < RevSeq]
             end,
             Fun(Infos, Acc2)
         end, Acc).
 
 count_changes_since(Db, SinceSeq) ->
-    {ok, Changes} = 
+    {ok, Changes} =
     couch_btree:fold_reduce(Db#db.docinfo_by_seq_btree,
         SinceSeq + 1, % startkey
         ok, % endkey
@@ -673,7 +673,7 @@ count_changes_since(Db, SinceSeq) ->
         end,
         0),
     Changes.
-    
+
 enum_docs_since(Db, SinceSeq, Direction, InFun, Acc) ->
     couch_btree:fold(Db#db.docinfo_by_seq_btree, SinceSeq + 1, Direction, InFun, Acc).
 
@@ -698,13 +698,13 @@ init({DbName, Filepath, Fd, Options}) ->
 terminate(Reason, _Db) ->
     couch_util:terminate_linked(Reason),
     ok.
-    
+
 handle_call({open_ref_count, OpenerPid}, _, #db{fd_ref_counter=RefCntr}=Db) ->
     ok = couch_ref_counter:add(RefCntr, OpenerPid),
     {reply, {ok, Db}, Db};
-handle_call(is_idle, _From, #db{fd_ref_counter=RefCntr, compactor_pid=Compact, 
+handle_call(is_idle, _From, #db{fd_ref_counter=RefCntr, compactor_pid=Compact,
             waiting_delayed_commit=Delay}=Db) ->
-    % Idle means no referrers. Unless in the middle of a compaction file switch, 
+    % Idle means no referrers. Unless in the middle of a compaction file switch,
     % there are always at least 2 referrers, couch_db_updater and us.
     {reply, (Delay == nil) and (Compact == nil) and (couch_ref_counter:count(RefCntr) == 2), Db};
 handle_call({db_updated, NewDb}, _From, #db{fd_ref_counter=OldRefCntr}) ->
@@ -782,7 +782,7 @@ open_doc_int(Db, #doc_info{id=Id,revs=[RevInfo|_]}=DocInfo, Options) ->
     Doc = make_doc(Db, Id, IsDeleted, Bp, {Pos,[RevId]}),
     {ok, Doc#doc{meta=doc_meta_info(DocInfo, [], Options)}};
 open_doc_int(Db, #full_doc_info{id=Id,rev_tree=RevTree}=FullDocInfo, Options) ->
-    #doc_info{revs=[#rev_info{deleted=IsDeleted,rev=Rev,body_sp=Bp}|_]} = 
+    #doc_info{revs=[#rev_info{deleted=IsDeleted,rev=Rev,body_sp=Bp}|_]} =
         DocInfo = couch_doc:to_doc_info(FullDocInfo),
     {[{_, RevPath}], []} = couch_key_tree:get(RevTree, [Rev]),
     Doc = make_doc(Db, Id, IsDeleted, Bp, RevPath),
@@ -799,11 +799,11 @@ doc_meta_info(#doc_info{high_seq=Seq,revs=[#rev_info{rev=Rev}|RestInfo]}, RevTre
     case lists:member(revs_info, Options) of
     false -> [];
     true ->
-        {[{Pos, RevPath}],[]} = 
+        {[{Pos, RevPath}],[]} =
             couch_key_tree:get_full_key_paths(RevTree, [Rev]),
-        
+
         [{revs_info, Pos, lists:map(
-            fun({Rev1, {true, _Sp, _UpdateSeq}}) -> 
+            fun({Rev1, {true, _Sp, _UpdateSeq}}) ->
                 {Rev1, deleted};
             ({Rev1, {false, _Sp, _UpdateSeq}}) ->
                 {Rev1, available};
@@ -849,7 +849,7 @@ doc_to_tree_simple(Doc, [RevId]) ->
 doc_to_tree_simple(Doc, [RevId | Rest]) ->
     [{RevId, ?REV_MISSING, doc_to_tree_simple(Doc, Rest)}].
 
-    
+
 make_doc(#db{fd=Fd}, Id, Deleted, Bp, RevisionPath) ->
     {BodyData, BinValues} =
     case Bp of
@@ -867,6 +867,6 @@ make_doc(#db{fd=Fd}, Id, Deleted, Bp, RevisionPath) ->
         attachments = BinValues,
         deleted = Deleted
         }.
-    
-    
-    
+
+
+
diff --git a/src/couchdb/couch_db.hrl b/src/couchdb/couch_db.hrl
index 905b489b..abb301eb 100644
--- a/src/couchdb/couch_db.hrl
+++ b/src/couchdb/couch_db.hrl
@@ -21,7 +21,7 @@
 -define(l2b(V), list_to_binary(V)).
 
 -define(DEFAULT_ATTACHMENT_CONTENT_TYPE, <<"application/octet-stream">>).
-        
+
 -define(LOG_DEBUG(Format, Args),
     case couch_log:debug_on() of
         true -> error_logger:info_report(couch_debug, {Format, Args});
@@ -69,7 +69,7 @@
     req_body = undefined,
     design_url_handlers
     }).
-    
+
 
 -record(doc,
     {
@@ -91,7 +91,7 @@
     % couch_db:open_doc(Db, Id, Options).
     meta = []
     }).
-    
+
 
 
 -record(user_ctx,
@@ -112,7 +112,7 @@
 -define(LATEST_DISK_VERSION, 3).
 
 -record(db_header,
-    {disk_version = ?LATEST_DISK_VERSION,  
+    {disk_version = ?LATEST_DISK_VERSION,
      update_seq = 0,
      unused = 0,
      fulldocinfo_by_id_btree_state = nil,
diff --git a/src/couchdb/couch_db_update_notifier_sup.erl b/src/couchdb/couch_db_update_notifier_sup.erl
index 69d6b1b0..76400637 100644
--- a/src/couchdb/couch_db_update_notifier_sup.erl
+++ b/src/couchdb/couch_db_update_notifier_sup.erl
@@ -33,11 +33,11 @@ init([]) ->
     ok = couch_config:register(
         fun("update_notification", Key, Value) -> reload_config(Key, Value) end
     ),
-    
+
     UpdateNotifierExes = couch_config:get("update_notification"),
-    
+
     {ok,
-        {{one_for_one, 10, 3600}, 
+        {{one_for_one, 10, 3600},
             lists:map(fun({Name, UpdateNotifierExe}) ->
                 {Name,
                 {couch_db_update_notifier, start_link, [UpdateNotifierExe]},
@@ -47,7 +47,7 @@ init([]) ->
                     [couch_db_update_notifier]}
                 end, UpdateNotifierExes)}}.
 
-%% @doc when update_notification configuration changes, terminate the process 
+%% @doc when update_notification configuration changes, terminate the process
 %%      for that notifier and start a new one with the updated config
 reload_config(Id, Exe) ->
     ChildSpec = {
diff --git a/src/couchdb/couch_db_updater.erl b/src/couchdb/couch_db_updater.erl
index 6fef29eb..b715a3bf 100644
--- a/src/couchdb/couch_db_updater.erl
+++ b/src/couchdb/couch_db_updater.erl
@@ -32,7 +32,7 @@ init({MainPid, DbName, Filepath, Fd, Options}) ->
         ok = couch_file:upgrade_old_header(Fd, <<$g, $m, $k, 0>>), % 09 UPGRADE CODE
         {ok, Header} = couch_file:read_header(Fd)
     end,
-    
+
     Db = init_db(DbName, Filepath, Fd, Header),
     Db2 = refresh_validate_doc_funs(Db),
     {ok, Db2#db{main_pid=MainPid}}.
@@ -90,7 +90,7 @@ handle_call({purge_docs, IdRevs}, _From, Db) ->
         } = Db,
     DocLookups = couch_btree:lookup(DocInfoByIdBTree,
             [Id || {Id, _Revs} <- IdRevs]),
-            
+
     NewDocInfos = lists:zipwith(
         fun({_Id, Revs}, {ok, #full_doc_info{rev_tree=Tree}=FullDocInfo}) ->
             case couch_key_tree:remove_leafs(Tree, Revs) of
@@ -103,17 +103,17 @@ handle_call({purge_docs, IdRevs}, _From, Db) ->
             nil
         end,
         IdRevs, DocLookups),
-        
+
     SeqsToRemove = [Seq
             || {#full_doc_info{update_seq=Seq},_} <- NewDocInfos],
-    
+
     FullDocInfoToUpdate = [FullInfo
             || {#full_doc_info{rev_tree=Tree}=FullInfo,_}
             <- NewDocInfos, Tree /= []],
-    
+
     IdRevsPurged = [{Id, Revs}
             || {#full_doc_info{id=Id}, Revs} <- NewDocInfos],
-    
+
     {DocInfoToUpdate, NewSeq} = lists:mapfoldl(
         fun(#full_doc_info{rev_tree=Tree}=FullInfo, SeqAcc) ->
             Tree2 = couch_key_tree:map_leafs( fun(RevInfo) ->
@@ -122,27 +122,27 @@ handle_call({purge_docs, IdRevs}, _From, Db) ->
             {couch_doc:to_doc_info(FullInfo#full_doc_info{rev_tree=Tree2}),
                 SeqAcc + 1}
         end, LastSeq, FullDocInfoToUpdate),
-    
+
     IdsToRemove = [Id || {#full_doc_info{id=Id,rev_tree=[]},_}
             <- NewDocInfos],
-    
+
     {ok, DocInfoBySeqBTree2} = couch_btree:add_remove(DocInfoBySeqBTree,
             DocInfoToUpdate, SeqsToRemove),
     {ok, DocInfoByIdBTree2} = couch_btree:add_remove(DocInfoByIdBTree,
             FullDocInfoToUpdate, IdsToRemove),
     {ok, Pointer} = couch_file:append_term(Fd, IdRevsPurged),
-    
+
     Db2 = commit_data(
         Db#db{
             fulldocinfo_by_id_btree = DocInfoByIdBTree2,
             docinfo_by_seq_btree = DocInfoBySeqBTree2,
             update_seq = NewSeq + 1,
             header=Header#db_header{purge_seq=PurgeSeq+1, purged_docs=Pointer}}),
-    
+
     ok = gen_server:call(Db2#db.main_pid, {db_updated, Db2}),
     couch_db_update_notifier:notify({updated, Db#db.name}),
     {reply, {ok, Db2#db.update_seq, IdRevsPurged}, Db2}.
-    
+
 
 handle_cast(start_compact, Db) ->
     case Db#db.compactor_pid of
@@ -168,10 +168,10 @@ handle_cast({compact_done, CompactFilepath}, #db{filepath=Filepath}=Db) ->
         {ok, LocalDocs} = couch_btree:foldl(Db#db.local_docs_btree,
                 fun(Value, _Offset, Acc) -> {ok, [Value | Acc]} end, []),
         {ok, NewLocalBtree} = couch_btree:add(NewDb#db.local_docs_btree, LocalDocs),
-        
+
         NewDb2 = commit_data( NewDb#db{local_docs_btree=NewLocalBtree,
                 main_pid = Db#db.main_pid,filepath = Filepath}),
-            
+
         ?LOG_DEBUG("CouchDB swapping files ~s and ~s.",
                 [Filepath, CompactFilepath]),
         file:delete(Filepath),
@@ -198,25 +198,25 @@ code_change(_OldVsn, State, _Extra) ->
 
 
 btree_by_seq_split(#doc_info{id=Id, high_seq=KeySeq, revs=Revs}) ->
-    RevInfos = [{Rev, Seq, Bp} ||  
+    RevInfos = [{Rev, Seq, Bp} ||
         #rev_info{rev=Rev,seq=Seq,deleted=false,body_sp=Bp} <- Revs],
-    DeletedRevInfos = [{Rev, Seq, Bp} ||  
+    DeletedRevInfos = [{Rev, Seq, Bp} ||
         #rev_info{rev=Rev,seq=Seq,deleted=true,body_sp=Bp} <- Revs],
     {KeySeq,{Id, RevInfos, DeletedRevInfos}}.
-    
+
 btree_by_seq_join(KeySeq, {Id, RevInfos, DeletedRevInfos}) ->
     #doc_info{
         id = Id,
         high_seq=KeySeq,
-        revs = 
-            [#rev_info{rev=Rev,seq=Seq,deleted=false,body_sp = Bp} || 
-                {Rev, Seq, Bp} <- RevInfos] ++ 
-            [#rev_info{rev=Rev,seq=Seq,deleted=true,body_sp = Bp} || 
+        revs =
+            [#rev_info{rev=Rev,seq=Seq,deleted=false,body_sp = Bp} ||
+                {Rev, Seq, Bp} <- RevInfos] ++
+            [#rev_info{rev=Rev,seq=Seq,deleted=true,body_sp = Bp} ||
                 {Rev, Seq, Bp} <- DeletedRevInfos]};
 btree_by_seq_join(KeySeq,{Id, Rev, Bp, Conflicts, DelConflicts, Deleted}) ->
     % 09 UPGRADE CODE
     % this is the 0.9.0 and earlier by_seq record. It's missing the body pointers
-    % and individual seq nums for conflicts that are currently in the index, 
+    % and individual seq nums for conflicts that are currently in the index,
     % meaning the filtered _changes api will not work except for on main docs.
     % Simply compact a 0.9.0 database to upgrade the index.
     #doc_info{
@@ -252,7 +252,7 @@ btree_by_id_join(Id, {HighSeq, Deleted, DiskTree}) ->
             % This is fixed by compacting the database.
             {IsDeleted, BodyPointer, HighSeq}
         end, DiskTree),
-    
+
     #full_doc_info{id=Id, update_seq=HighSeq, deleted=Deleted==1, rev_tree=Tree}.
 
 btree_by_id_reduce(reduce, FullDocInfos) ->
@@ -262,7 +262,7 @@ btree_by_id_reduce(reduce, FullDocInfos) ->
 btree_by_id_reduce(rereduce, Reds) ->
     {lists:sum([Count || {Count,_} <- Reds]),
         lists:sum([DelCount || {_, DelCount} <- Reds])}.
-            
+
 btree_by_seq_reduce(reduce, DocInfos) ->
     % count the number of documents
     length(DocInfos);
@@ -293,16 +293,16 @@ init_db(DbName, Filepath, Fd, Header0) ->
     _ -> throw({database_disk_version_error, "Incorrect disk header version"})
     end,
     Less = fun less_docid/2,
-        
+
     {ok, FsyncOptions} = couch_util:parse_term(
-            couch_config:get("couchdb", "fsync_options", 
+            couch_config:get("couchdb", "fsync_options",
                     "[before_header, after_header, on_file_open]")),
-    
+
     case lists:member(on_file_open, FsyncOptions) of
     true -> ok = couch_file:sync(Fd);
     _ -> ok
     end,
-        
+
     {ok, IdBtree} = couch_btree:open(Header#db_header.fulldocinfo_by_id_btree_state, Fd,
         [{split, fun(X) -> btree_by_id_split(X) end},
         {join, fun(X,Y) -> btree_by_id_join(X,Y) end},
@@ -347,7 +347,7 @@ init_db(DbName, Filepath, Fd, Header0) ->
 
 close_db(#db{fd_ref_counter = RefCntr}) ->
     couch_ref_counter:drop(RefCntr).
-    
+
 
 refresh_validate_doc_funs(Db) ->
     {ok, DesignDocs} = couch_db:get_design_docs(Db),
@@ -424,7 +424,7 @@ merge_rev_trees(MergeConflicts, [NewDocs|RestDocsList],
             0 -> AccRemoveSeqs;
             _ -> [OldSeq | AccRemoveSeqs]
         end,
-        merge_rev_trees(MergeConflicts, RestDocsList, RestOldInfo, 
+        merge_rev_trees(MergeConflicts, RestDocsList, RestOldInfo,
                 [NewInfo|AccNewInfos], RemoveSeqs, NewConflicts, AccSeq+1)
     end.
 
@@ -443,7 +443,7 @@ new_index_entries([FullDocInfo|RestInfos], AccById, AccBySeq) ->
 stem_full_doc_infos(#db{revs_limit=Limit}, DocInfos) ->
     [Info#full_doc_info{rev_tree=couch_key_tree:stem(Tree, Limit)} ||
             #full_doc_info{rev_tree=Tree}=Info <- DocInfos].
-        
+
 
 update_docs_int(Db, DocsList, Options) ->
     #db{
@@ -461,9 +461,9 @@ update_docs_int(Db, DocsList, Options) ->
                 {[Docs | DocsListAcc], NonRepDocsAcc}
             end
         end, {[], []}, DocsList),
-    
-    Ids = [Id || [#doc{id=Id}|_] <- DocsList2], 
-    
+
+    Ids = [Id || [#doc{id=Id}|_] <- DocsList2],
+
     % lookup up the old documents, if they exist.
     OldDocLookups = couch_btree:lookup(DocInfoByIdBTree, Ids),
     OldDocInfos = lists:zipwith(
@@ -473,23 +473,23 @@ update_docs_int(Db, DocsList, Options) ->
             #full_doc_info{id=Id}
         end,
         Ids, OldDocLookups),
-        
+
     % Merge the new docs into the revision trees.
     {ok, NewDocInfos0, RemoveSeqs, Conflicts, NewSeq} = merge_rev_trees(
             lists:member(merge_conflicts, Options),
             DocsList2, OldDocInfos, [], [], [], LastSeq),
-    
+
     NewFullDocInfos = stem_full_doc_infos(Db, NewDocInfos0),
-    
+
     % All documents are now ready to write.
-    
+
     {ok, LocalConflicts, Db2}  = update_local_docs(Db, NonRepDocs),
-    
+
     % Write out the document summaries (the bodies are stored in the nodes of
     % the trees, the attachments are already written to disk)
     {ok, FlushedFullDocInfos} = flush_trees(Db2, NewFullDocInfos, []),
-    
-    {IndexFullDocInfos, IndexDocInfos} = 
+
+    {IndexFullDocInfos, IndexDocInfos} =
             new_index_entries(FlushedFullDocInfos, [], []),
 
     % and the indexes
@@ -500,7 +500,7 @@ update_docs_int(Db, DocsList, Options) ->
         fulldocinfo_by_id_btree = DocInfoByIdBTree2,
         docinfo_by_seq_btree = DocInfoBySeqBTree2,
         update_seq = NewSeq},
-    
+
     % Check if we just updated any design documents, and update the validation
     % funs if we did.
     case [1 || <<"_design/",_/binary>> <- Ids] of
@@ -509,8 +509,8 @@ update_docs_int(Db, DocsList, Options) ->
     _ ->
         Db4 = refresh_validate_doc_funs(Db3)
     end,
-    
-    {ok, LocalConflicts ++ Conflicts, 
+
+    {ok, LocalConflicts ++ Conflicts,
             commit_data(Db4, not lists:member(full_commit, Options))}.
 
 
@@ -534,13 +534,13 @@ update_local_docs(#db{local_docs_btree=Btree}=Db, Docs) ->
             false ->
                 {conflict, {Id, {0, RevStr}}}
             end
-            
+
         end, Docs, OldDocLookups),
 
     BtreeIdsRemove = [Id || {remove, Id} <- BtreeEntries],
     BtreeIdsUpdate = [ByIdDocInfo || {update, ByIdDocInfo} <- BtreeEntries],
     Conflicts = [{conflict, IdRev} || {conflict, IdRev} <- BtreeEntries],
-    
+
     {ok, Btree2} =
         couch_btree:add_remove(Btree, BtreeIdsUpdate, BtreeIdsRemove),
 
@@ -580,14 +580,14 @@ commit_data(#db{fd=Fd,header=OldHeader,fsync_options=FsyncOptions}=Db, Delay) ->
         true -> ok = couch_file:sync(Fd);
         _    -> ok
         end,
-        
+
         ok = couch_file:write_header(Fd, Header),
-        
+
         case lists:member(after_header, FsyncOptions) of
         true -> ok = couch_file:sync(Fd);
         _    -> ok
         end,
-        
+
         Db#db{waiting_delayed_commit=nil,
             header=Header,
             committed_update_seq=Db#db.update_seq}
@@ -622,11 +622,11 @@ copy_rev_tree_attachments(SrcFd, DestFd, [{RevId, _, SubTree} | RestTree]) ->
     % inner node, only copy info/data from leaf nodes
     [{RevId, ?REV_MISSING, copy_rev_tree_attachments(SrcFd, DestFd, SubTree)} | copy_rev_tree_attachments(SrcFd, DestFd, RestTree)].
 
-    
+
 copy_docs(#db{fd=SrcFd}=Db, #db{fd=DestFd}=NewDb, InfoBySeq, Retry) ->
     Ids = [Id || #doc_info{id=Id} <- InfoBySeq],
     LookupResults = couch_btree:lookup(Db#db.fulldocinfo_by_id_btree, Ids),
-    
+
     % write out the attachments
     NewFullDocInfos0 = lists:map(
         fun({ok, #full_doc_info{rev_tree=RevTree}=Info}) ->
@@ -656,7 +656,7 @@ copy_docs(#db{fd=SrcFd}=Db, #db{fd=DestFd}=NewDb, InfoBySeq, Retry) ->
         Existing = couch_btree:lookup(NewDb#db.fulldocinfo_by_id_btree, Ids),
         [Seq || {ok, #full_doc_info{update_seq=Seq}} <- Existing]
     end,
-        
+
     {ok, DocInfoBTree} = couch_btree:add_remove(
             NewDb#db.docinfo_by_seq_btree, NewDocInfos, RemoveSeqs),
     {ok, FullDocInfoBTree} = couch_btree:add_remove(
@@ -665,14 +665,14 @@ copy_docs(#db{fd=SrcFd}=Db, #db{fd=DestFd}=NewDb, InfoBySeq, Retry) ->
               docinfo_by_seq_btree=DocInfoBTree}.
 
 
-          
+
 copy_compact(Db, NewDb0, Retry) ->
     FsyncOptions = [Op || Op <- NewDb0#db.fsync_options, Op == before_header],
     NewDb = NewDb0#db{fsync_options=FsyncOptions},
     TotalChanges = couch_db:count_changes_since(Db, NewDb#db.update_seq),
     EnumBySeqFun =
     fun(#doc_info{high_seq=Seq}=DocInfo, _Offset, {AccNewDb, AccUncopied, TotalCopied}) ->
-        couch_task_status:update("Copied ~p of ~p changes (~p%)", 
+        couch_task_status:update("Copied ~p of ~p changes (~p%)",
                 [TotalCopied, TotalChanges, (TotalCopied*100) div TotalChanges]),
         if TotalCopied rem 1000 == 0 ->
             NewDb2 = copy_docs(Db, AccNewDb, lists:reverse([DocInfo | AccUncopied]), Retry),
@@ -681,20 +681,20 @@ copy_compact(Db, NewDb0, Retry) ->
             true ->
                 {ok, {NewDb2#db{update_seq=Seq}, [], TotalCopied + 1}}
             end;
-        true ->    
+        true ->
             {ok, {AccNewDb, [DocInfo | AccUncopied], TotalCopied + 1}}
         end
     end,
-    
+
     couch_task_status:set_update_frequency(500),
-     
+
     {ok, {NewDb2, Uncopied, TotalChanges}} =
         couch_btree:foldl(Db#db.docinfo_by_seq_btree, NewDb#db.update_seq + 1, EnumBySeqFun, {NewDb, [], 0}),
-    
-    couch_task_status:update("Flushing"), 
-        
+
+    couch_task_status:update("Flushing"),
+
     NewDb3 = copy_docs(Db, NewDb2, lists:reverse(Uncopied), Retry),
-    
+
     % copy misc header values
     if NewDb3#db.admins /= Db#db.admins ->
         {ok, Ptr} = couch_file:append_term(NewDb3#db.fd, Db#db.admins),
@@ -702,7 +702,7 @@ copy_compact(Db, NewDb0, Retry) ->
     true ->
         NewDb4 = NewDb3
     end,
-    
+
     commit_data(NewDb4#db{update_seq=Db#db.update_seq}).
 
 start_copy_compact(#db{name=Name,filepath=Filepath}=Db) ->
@@ -721,7 +721,7 @@ start_copy_compact(#db{name=Name,filepath=Filepath}=Db) ->
     end,
     NewDb = init_db(Name, CompactFile, Fd, Header),
     NewDb2 = copy_compact(Db, NewDb, Retry),
-    
+
     gen_server:cast(Db#db.update_pid, {compact_done, CompactFile}),
     close_db(NewDb2).
-    
+
diff --git a/src/couchdb/couch_doc.erl b/src/couchdb/couch_doc.erl
index b9747a01..6c9a119c 100644
--- a/src/couchdb/couch_doc.erl
+++ b/src/couchdb/couch_doc.erl
@@ -34,7 +34,7 @@ to_json_revisions(Options, Start, RevIds) ->
     case lists:member(revs, Options) of
     false -> [];
     true ->
-        [{<<"_revisions">>, {[{<<"start">>, Start}, 
+        [{<<"_revisions">>, {[{<<"start">>, Start},
                         {<<"ids">>, RevIds}]}}]
     end.
 
@@ -115,10 +115,10 @@ to_json_attachments(Attachments, Options) ->
 
 to_json_obj(#doc{id=Id,deleted=Del,body=Body,revs={Start, RevIds},
             meta=Meta}=Doc,Options)->
-    {[{<<"_id">>, Id}] 
+    {[{<<"_id">>, Id}]
         ++ to_json_rev(Start, RevIds)
         ++ to_json_body(Del, Body)
-        ++ to_json_revisions(Options, Start, RevIds) 
+        ++ to_json_revisions(Options, Start, RevIds)
         ++ to_json_meta(Meta)
         ++ to_json_attachments(Doc#doc.attachments, Options)
     }.
@@ -133,13 +133,13 @@ parse_rev(Rev) when is_binary(Rev) ->
     parse_rev(?b2l(Rev));
 parse_rev(Rev) when is_list(Rev) ->
     SplitRev = lists:splitwith(fun($-) -> false; (_) -> true end, Rev),
-    case SplitRev of 
+    case SplitRev of
         {Pos, [$- | RevId]} -> {list_to_integer(Pos), ?l2b(RevId)};
         _Else -> throw({bad_request, <<"Invalid rev format">>})
     end;
 parse_rev(_BadRev) ->
     throw({bad_request, <<"Invalid rev format">>}).
-    
+
 parse_revs([]) ->
     [];
 parse_revs([Rev | Rest]) ->
@@ -161,20 +161,20 @@ validate_docid(Id) ->
 transfer_fields([], #doc{body=Fields}=Doc) ->
     % convert fields back to json object
     Doc#doc{body={lists:reverse(Fields)}};
-    
+
 transfer_fields([{<<"_id">>, Id} | Rest], Doc) ->
     validate_docid(Id),
     transfer_fields(Rest, Doc#doc{id=Id});
-    
+
 transfer_fields([{<<"_rev">>, Rev} | Rest], #doc{revs={0, []}}=Doc) ->
     {Pos, RevId} = parse_rev(Rev),
     transfer_fields(Rest,
             Doc#doc{revs={Pos, [RevId]}});
-            
+
 transfer_fields([{<<"_rev">>, _Rev} | Rest], Doc) ->
     % we already got the rev from the _revisions
     transfer_fields(Rest,Doc);
-    
+
 transfer_fields([{<<"_attachments">>, {JsonBins}} | Rest], Doc) ->
     Bins = lists:flatmap(fun({Name, {BinProps}}) ->
         case proplists:get_value(<<"stub">>, BinProps) of
@@ -190,7 +190,7 @@ transfer_fields([{<<"_attachments">>, {JsonBins}} | Rest], Doc) ->
         end
     end, JsonBins),
     transfer_fields(Rest, Doc#doc{attachments=Bins});
-    
+
 transfer_fields([{<<"_revisions">>, {Props}} | Rest], Doc) ->
     RevIds = proplists:get_value(<<"ids">>, Props),
     Start = proplists:get_value(<<"start">>, Props),
@@ -204,7 +204,7 @@ transfer_fields([{<<"_revisions">>, {Props}} | Rest], Doc) ->
     [throw({doc_validation, "RevId isn't a string"}) ||
             RevId <- RevIds, not is_binary(RevId)],
     transfer_fields(Rest, Doc#doc{revs={Start, RevIds}});
-    
+
 transfer_fields([{<<"_deleted">>, B} | Rest], Doc) when (B==true) or (B==false) ->
     transfer_fields(Rest, Doc#doc{deleted=B});
 
@@ -222,7 +222,7 @@ transfer_fields([{<<"_deleted_conflicts">>, _} | Rest], Doc) ->
 transfer_fields([{<<"_",Name/binary>>, _} | _], _) ->
     throw({doc_validation,
             ?l2b(io_lib:format("Bad special document member: _~s", [Name]))});
-            
+
 transfer_fields([Field | Rest], #doc{body=Fields}=Doc) ->
     transfer_fields(Rest, Doc#doc{body=[Field|Fields]}).
 
@@ -237,11 +237,11 @@ max_seq([#rev_info{seq=Seq}|Rest], Max) ->
 
 to_doc_info_path(#full_doc_info{id=Id,rev_tree=Tree}) ->
     RevInfosAndPath =
-        [{#rev_info{deleted=Del,body_sp=Bp,seq=Seq,rev={Pos,RevId}}, Path} || 
-            {{Del, Bp, Seq},{Pos, [RevId|_]}=Path} <- 
+        [{#rev_info{deleted=Del,body_sp=Bp,seq=Seq,rev={Pos,RevId}}, Path} ||
+            {{Del, Bp, Seq},{Pos, [RevId|_]}=Path} <-
             couch_key_tree:get_all_leafs(Tree)],
     SortedRevInfosAndPath = lists:sort(
-            fun({#rev_info{deleted=DeletedA,rev=RevA}, _PathA}, 
+            fun({#rev_info{deleted=DeletedA,rev=RevA}, _PathA},
                 {#rev_info{deleted=DeletedB,rev=RevB}, _PathB}) ->
             % sort descending by {not deleted, rev}
             {not DeletedA, RevA} > {not DeletedB, RevB}
@@ -282,7 +282,7 @@ get_validate_doc_fun(#doc{body={Props}}) ->
                     Lang, FunSrc, EditDoc, DiskDoc, Ctx)
         end
     end.
-        
+
 
 has_stubs(#doc{attachments=Bins}) ->
     has_stubs(Bins);
diff --git a/src/couchdb/couch_erl_driver.c b/src/couchdb/couch_erl_driver.c
index 18fabc2b..0569f0c3 100644
--- a/src/couchdb/couch_erl_driver.c
+++ b/src/couchdb/couch_erl_driver.c
@@ -56,7 +56,7 @@ static ErlDrvData couch_drv_start(ErlDrvPort port, char *buff)
         return ERL_DRV_ERROR_GENERAL;
 
     pData->port = port;
-    
+
     pData->coll = ucol_open("", &status);
     if (U_FAILURE(status)) {
         couch_drv_stop((ErlDrvData)pData);
@@ -140,7 +140,7 @@ static int couch_drv_control(ErlDrvData drv_data, unsigned int command, char *pB
 
         return return_control_result(&response, sizeof(response), rbuf, rlen);
         }
-      
+
     default:
         return -1;
     }
diff --git a/src/couchdb/couch_external_manager.erl b/src/couchdb/couch_external_manager.erl
index 034e0c50..1becaa9c 100644
--- a/src/couchdb/couch_external_manager.erl
+++ b/src/couchdb/couch_external_manager.erl
@@ -19,7 +19,7 @@
 -include("couch_db.hrl").
 
 start_link() ->
-    gen_server:start_link({local, couch_external_manager}, 
+    gen_server:start_link({local, couch_external_manager},
         couch_external_manager, [], []).
 
 execute(UrlName, JsonReq) ->
diff --git a/src/couchdb/couch_external_server.erl b/src/couchdb/couch_external_server.erl
index d81c4f85..107e27d6 100644
--- a/src/couchdb/couch_external_server.erl
+++ b/src/couchdb/couch_external_server.erl
@@ -14,7 +14,7 @@
 -behaviour(gen_server).
 
 -export([start_link/2, stop/1, execute/2]).
--export([init/1, terminate/2, handle_call/3, handle_cast/2, handle_info/2, code_change/3]). 
+-export([init/1, terminate/2, handle_call/3, handle_cast/2, handle_info/2, code_change/3]).
 
 -include("couch_db.hrl").
 
diff --git a/src/couchdb/couch_file.erl b/src/couchdb/couch_file.erl
index 2021bf5b..65863ee2 100644
--- a/src/couchdb/couch_file.erl
+++ b/src/couchdb/couch_file.erl
@@ -36,7 +36,7 @@
 
 open(Filepath) ->
     open(Filepath, []).
-    
+
 open(Filepath, Options) ->
     case gen_server:start_link(couch_file,
             {Filepath, Options, self(), Ref = make_ref()}, []) of
@@ -76,7 +76,7 @@ append_term(Fd, Term) ->
 %%  serialized  term. Use pread_term to read the term back.
 %%  or {error, Reason}.
 %%----------------------------------------------------------------------
-    
+
 append_binary(Fd, Bin) ->
     Size = iolist_size(Bin),
     gen_server:call(Fd, {append_bin, [<<Size:32/integer>>, Bin]}, infinity).
@@ -89,7 +89,7 @@ append_binary(Fd, Bin) ->
 %%  or {error, Reason}.
 %%----------------------------------------------------------------------
 
-    
+
 pread_term(Fd, Pos) ->
     {ok, Bin} = pread_binary(Fd, Pos),
     {ok, binary_to_term(Bin)}.
@@ -178,14 +178,14 @@ read_header(Fd) ->
     Else ->
         Else
     end.
-    
+
 write_header(Fd, Data) ->
     Bin = term_to_binary(Data),
     Md5 = erlang:md5(Bin),
     % now we assemble the final header binary and write to disk
     FinalBin = <<Md5/binary, Bin/binary>>,
     gen_server:call(Fd, {write_header, FinalBin}, infinity).
-    
+
 
 
 
@@ -301,7 +301,7 @@ handle_call({upgrade_old_header, Prefix}, _From, #file{fd=Fd}=File) ->
 handle_call(find_header, _From, #file{fd=Fd}=File) ->
     {ok, Pos} = file:position(Fd, eof),
     {reply, find_header(Fd, Pos div ?SIZE_BLOCK), File}.
-        
+
 % 09 UPGRADE CODE
 -define(HEADER_SIZE, 2048). % size of each segment of the doubly written header
 
@@ -349,7 +349,7 @@ read_old_header(Fd, Prefix) ->
     _ ->
         Result
     end.
-    
+
 % 09 UPGRADE CODE
 extract_header(Prefix, Bin) ->
     SizeOfPrefix = size(Prefix),
@@ -373,7 +373,7 @@ extract_header(Prefix, Bin) ->
     _ ->
         unknown_header_type
     end.
-    
+
 
 % 09 UPGRADE CODE
 write_old_header(Fd, Prefix, Data) ->
@@ -401,7 +401,7 @@ write_old_header(Fd, Prefix, Data) ->
     ok = file:pwrite(Fd, 0, DblWriteBin),
     ok = file:sync(Fd).
 
-    
+
 handle_cast(close, Fd) ->
     {stop,normal,Fd}.
 
@@ -422,14 +422,14 @@ find_header(Fd, Block) ->
     _Error ->
         find_header(Fd, Block -1)
     end.
-    
+
 load_header(Fd, Block) ->
     {ok, <<1>>} = file:pread(Fd, Block*?SIZE_BLOCK, 1),
     {ok, <<HeaderLen:32/integer>>} = file:pread(Fd, (Block*?SIZE_BLOCK) + 1, 4),
     TotalBytes = calculate_total_read_len(1, HeaderLen),
-    {ok, <<RawBin:TotalBytes/binary>>} = 
+    {ok, <<RawBin:TotalBytes/binary>>} =
             file:pread(Fd, (Block*?SIZE_BLOCK) + 5, TotalBytes),
-    <<Md5Sig:16/binary, HeaderBin/binary>> = 
+    <<Md5Sig:16/binary, HeaderBin/binary>> =
         iolist_to_binary(remove_block_prefixes(1, RawBin)),
     Md5Sig = erlang:md5(HeaderBin),
     {ok, HeaderBin}.
diff --git a/src/couchdb/couch_httpd.erl b/src/couchdb/couch_httpd.erl
index 91877cca..5c0869c1 100644
--- a/src/couchdb/couch_httpd.erl
+++ b/src/couchdb/couch_httpd.erl
@@ -34,17 +34,17 @@ start_link() ->
 
     BindAddress = couch_config:get("httpd", "bind_address", any),
     Port = couch_config:get("httpd", "port", "5984"),
-    
+
     DefaultSpec = "{couch_httpd_db, handle_request}",
     DefaultFun = make_arity_1_fun(
         couch_config:get("httpd", "default_handler", DefaultSpec)
     ),
-    
+
     UrlHandlersList = lists:map(
         fun({UrlKey, SpecStr}) ->
             {?l2b(UrlKey), make_arity_1_fun(SpecStr)}
         end, couch_config:get("httpd_global_handlers")),
-        
+
     DbUrlHandlersList = lists:map(
         fun({UrlKey, SpecStr}) ->
             {?l2b(UrlKey), make_arity_2_fun(SpecStr)}
@@ -65,7 +65,7 @@ start_link() ->
     end,
 
     % and off we go
-    
+
     {ok, Pid} = case mochiweb_http:start([
         {loop, Loop},
         {name, ?MODULE},
@@ -93,7 +93,7 @@ start_link() ->
 
     {ok, Pid}.
 
-% SpecStr is a string like "{my_module, my_fun}" 
+% SpecStr is a string like "{my_module, my_fun}"
 %  or "{my_module, my_fun, <<"my_arg">>}"
 make_arity_1_fun(SpecStr) ->
     case couch_util:parse_term(SpecStr) of
@@ -110,11 +110,11 @@ make_arity_2_fun(SpecStr) ->
     {ok, {Mod, Fun}} ->
         fun(Arg1, Arg2) -> apply(Mod, Fun, [Arg1, Arg2]) end
     end.
-    
+
 
 stop() ->
     mochiweb_http:stop(?MODULE).
-    
+
 
 handle_request(MochiReq, DefaultFun,
         UrlHandlers, DbUrlHandlers, DesignUrlHandlers) ->
@@ -125,7 +125,7 @@ handle_request(MochiReq, DefaultFun,
     % removed, but URL quoting left intact
     RawUri = MochiReq:get(raw_path),
     {"/" ++ Path, _, _} = mochiweb_util:urlsplit_path(RawUri),
-    
+
     HandlerKey =
     case mochiweb_util:partition(Path, "/") of
     {"", "", ""} ->
@@ -139,19 +139,19 @@ handle_request(MochiReq, DefaultFun,
         MochiReq:get(version),
         mochiweb_headers:to_list(MochiReq:get(headers))
     ]),
-    
+
     Method1 =
     case MochiReq:get(method) of
         % already an atom
         Meth when is_atom(Meth) -> Meth;
-        
+
         % Non standard HTTP verbs aren't atoms (COPY, MOVE etc) so convert when
         % possible (if any module references the atom, then it's existing).
         Meth -> couch_util:to_existing_atom(Meth)
     end,
-    
+
     increment_method_stats(Method1),
-    
+
     % alias HEAD to GET as mochiweb takes care of stripping the body
     Method = case Method1 of
         'HEAD' -> 'GET';
@@ -264,13 +264,13 @@ header_value(#httpd{mochi_req=MochiReq}, Key, Default) ->
 
 primary_header_value(#httpd{mochi_req=MochiReq}, Key) ->
     MochiReq:get_primary_header_value(Key).
-    
+
 serve_file(#httpd{mochi_req=MochiReq}, RelativePath, DocumentRoot) ->
     {ok, MochiReq:serve_file(RelativePath, DocumentRoot, server_header())}.
 
 qs_value(Req, Key) ->
     qs_value(Req, Key, undefined).
-    
+
 qs_value(Req, Key, Default) ->
     proplists:get_value(Key, qs(Req), Default).
 
@@ -319,7 +319,7 @@ json_body(Httpd) ->
 json_body_obj(Httpd) ->
     case json_body(Httpd) of
         {Props} -> {Props};
-        _Else -> 
+        _Else ->
             throw({bad_request, "Request body must be a JSON object"})
     end.
 
@@ -457,7 +457,7 @@ end_jsonp() ->
     end,
     put(jsonp, undefined),
     Resp.
-        
+
 validate_callback(CallBack) when is_binary(CallBack) ->
     validate_callback(binary_to_list(CallBack));
 validate_callback([]) ->
@@ -507,10 +507,10 @@ error_info(Error) ->
 
 send_error(_Req, {already_sent, Resp, _Error}) ->
     {ok, Resp};
-    
+
 send_error(Req, Error) ->
     {Code, ErrorStr, ReasonStr} = error_info(Error),
-    if Code == 401 ->     
+    if Code == 401 ->
         case couch_config:get("httpd", "WWW-Authenticate", nil) of
         nil ->
             Headers = [];
@@ -524,7 +524,7 @@ send_error(Req, Error) ->
 
 send_error(Req, Code, ErrorStr, ReasonStr) ->
     send_error(Req, Code, [], ErrorStr, ReasonStr).
-    
+
 send_error(Req, Code, Headers, ErrorStr, ReasonStr) ->
     send_json(Req, Code, Headers,
         {[{<<"error">>,  ErrorStr},
@@ -538,7 +538,7 @@ send_chunked_error(Resp, {_Error, {[{<<"body">>, Reason}]}}) ->
 send_chunked_error(Resp, Error) ->
     {Code, ErrorStr, ReasonStr} = error_info(Error),
     JsonError = {[{<<"code">>, Code},
-        {<<"error">>,  ErrorStr}, 
+        {<<"error">>,  ErrorStr},
         {<<"reason">>, ReasonStr}]},
     send_chunk(Resp, ?l2b([$\n,?JSON_ENCODE(JsonError),$\n])),
     send_chunk(Resp, []).
diff --git a/src/couchdb/couch_httpd_db.erl b/src/couchdb/couch_httpd_db.erl
index edb2f310..c00fd873 100644
--- a/src/couchdb/couch_httpd_db.erl
+++ b/src/couchdb/couch_httpd_db.erl
@@ -13,7 +13,7 @@
 -module(couch_httpd_db).
 -include("couch_db.hrl").
 
--export([handle_request/1, handle_compact_req/2, handle_design_req/2, 
+-export([handle_request/1, handle_compact_req/2, handle_design_req/2,
     db_req/2, couch_doc_open/4,handle_changes_req/2,
     update_doc_result_to_json/1, update_doc_result_to_json/2,
     handle_design_info_req/2, handle_view_cleanup_req/2]).
@@ -28,7 +28,7 @@
     rev = nil,
     open_revs = []
 }).
-    
+
 % Database request handlers
 handle_request(#httpd{path_parts=[DbName|RestParts],method=Method,
         db_url_handlers=DbUrlHandlers}=Req)->
@@ -86,9 +86,9 @@ handle_changes_req(#httpd{method='GET',path_parts=[DbName|_]}=Req, Db) ->
             couch_db_update_notifier:stop(Notify),
             get_rest_db_updated() % clean out any remaining update messages
         end;
-        
+
     "false" ->
-        {ok, {LastSeq, _Prepend}} = 
+        {ok, {LastSeq, _Prepend}} =
                 send_changes(Req, Resp, Db, StartSeq, <<"">>),
         send_chunk(Resp, io_lib:format("\n],\n\"last_seq\":~w}\n", [LastSeq])),
         send_chunk(Resp, "")
@@ -106,7 +106,7 @@ wait_db_updated(Timeout, TimeoutFun) ->
         stop -> stop
         end
     end.
-    
+
 get_rest_db_updated() ->
     receive db_updated -> get_rest_db_updated()
     after 0 -> updated
@@ -127,7 +127,7 @@ keep_sending_changes(#httpd{user_ctx=UserCtx,path_parts=[DbName|_]}=Req, Resp, D
 send_changes(Req, Resp, Db, StartSeq, Prepend0) ->
     Style = list_to_existing_atom(
             couch_httpd:qs_value(Req, "style", "main_only")),
-    couch_db:changes_since(Db, Style, StartSeq, 
+    couch_db:changes_since(Db, Style, StartSeq,
         fun([#doc_info{id=Id, high_seq=Seq}|_]=DocInfos, {_, Prepend}) ->
             FilterFun =
             fun(#doc_info{revs=[#rev_info{rev=Rev}|_]}) ->
@@ -139,7 +139,7 @@ send_changes(Req, Resp, Db, StartSeq, Prepend0) ->
             [] ->
                 {ok, {Seq, Prepend}};
             _ ->
-                send_chunk(Resp, 
+                send_chunk(Resp,
                     [Prepend, ?JSON_ENCODE({[{seq,Seq}, {id, Id},
                                               {changes,Results}]})]),
                 {ok, {Seq, <<",\n">>}}
@@ -172,7 +172,7 @@ handle_design_req(#httpd{
     }=Req, Db) ->
     Handler = couch_util:dict_find(Action, DesignUrlHandlers, fun db_req/2),
     Handler(Req, Db);
-    
+
 handle_design_req(Req, Db) ->
     db_req(Req, Db).
 
@@ -188,7 +188,7 @@ handle_design_info_req(#httpd{
         {name, DesignName},
         {view_index, {GroupInfoList}}
     ]});
-    
+
 handle_design_info_req(Req, _Db) ->
     send_method_not_allowed(Req, "GET").
 
@@ -244,7 +244,7 @@ db_req(#httpd{method='POST',path_parts=[DbName]}=Req, Db) ->
     _Normal ->
         % normal
         {ok, NewRev} = couch_db:update_doc(Db, Doc#doc{id=DocId}, []),
-        DocUrl = absolute_uri(Req, 
+        DocUrl = absolute_uri(Req,
             binary_to_list(<<"/",DbName/binary,"/",DocId/binary>>)),
         send_json(Req, 201, [{"Location", DocUrl}], {[
             {ok, true},
@@ -265,7 +265,7 @@ db_req(#httpd{method='POST',path_parts=[_,<<"_ensure_full_commit">>]}=Req, Db) -
             {ok, true},
             {instance_start_time, DbStartTime}
         ]});
-    
+
 db_req(#httpd{path_parts=[_,<<"_ensure_full_commit">>]}=Req, _Db) ->
     send_method_not_allowed(Req, "POST");
 
@@ -311,14 +311,14 @@ db_req(#httpd{method='POST',path_parts=[_,<<"_bulk_docs">>]}=Req, Db) ->
                 Docs, Results),
             send_json(Req, 201, DocResults);
         {aborted, Errors} ->
-            ErrorsJson = 
+            ErrorsJson =
                 lists:map(fun update_doc_result_to_json/1, Errors),
             send_json(Req, 417, ErrorsJson)
         end;
     false ->
         Docs = [couch_doc:from_json_obj(JsonObj) || JsonObj <- DocsArray],
         {ok, Errors} = couch_db:update_docs(Db, Docs, Options, replicated_changes),
-        ErrorsJson = 
+        ErrorsJson =
             lists:map(fun update_doc_result_to_json/1, Errors),
         send_json(Req, 201, ErrorsJson)
     end;
@@ -328,7 +328,7 @@ db_req(#httpd{path_parts=[_,<<"_bulk_docs">>]}=Req, _Db) ->
 db_req(#httpd{method='POST',path_parts=[_,<<"_purge">>]}=Req, Db) ->
     {IdsRevs} = couch_httpd:json_body_obj(Req),
     IdsRevs2 = [{Id, couch_doc:parse_revs(Revs)} || {Id, Revs} <- IdsRevs],
-    
+
     case couch_db:purge_docs(Db, IdsRevs2) of
     {ok, PurgeSeq, PurgedIdsRevs} ->
         PurgedIdsRevs2 = [{Id, couch_doc:rev_to_strs(Revs)} || {Id, Revs} <- PurgedIdsRevs],
@@ -339,7 +339,7 @@ db_req(#httpd{method='POST',path_parts=[_,<<"_purge">>]}=Req, Db) ->
 
 db_req(#httpd{path_parts=[_,<<"_purge">>]}=Req, _Db) ->
     send_method_not_allowed(Req, "POST");
-   
+
 db_req(#httpd{method='GET',path_parts=[_,<<"_all_docs">>]}=Req, Db) ->
     all_docs_view(Req, Db, nil);
 
@@ -357,7 +357,7 @@ db_req(#httpd{method='POST',path_parts=[_,<<"_all_docs">>]}=Req, Db) ->
 
 db_req(#httpd{path_parts=[_,<<"_all_docs">>]}=Req, _Db) ->
     send_method_not_allowed(Req, "GET,HEAD,POST");
-    
+
 db_req(#httpd{method='GET',path_parts=[_,<<"_all_docs_by_seq">>]}=Req, Db) ->
     #view_query_args{
         start_key = StartKey,
@@ -450,18 +450,18 @@ db_req(#httpd{method='GET',path_parts=[_,<<"_revs_limit">>]}=Req, Db) ->
 db_req(#httpd{path_parts=[_,<<"_revs_limit">>]}=Req, _Db) ->
     send_method_not_allowed(Req, "PUT,GET");
 
-% Special case to enable using an unencoded slash in the URL of design docs, 
+% Special case to enable using an unencoded slash in the URL of design docs,
 % as slashes in document IDs must otherwise be URL encoded.
 db_req(#httpd{method='GET',mochi_req=MochiReq, path_parts=[DbName,<<"_design/",_/binary>>|_]}=Req, _Db) ->
     PathFront = "/" ++ couch_httpd:quote(binary_to_list(DbName)) ++ "/",
     RawSplit = regexp:split(MochiReq:get(raw_path),"_design%2F"),
     {ok, [PathFront|PathTail]} = RawSplit,
-    couch_httpd:send_redirect(Req, PathFront ++ "_design/" ++ 
+    couch_httpd:send_redirect(Req, PathFront ++ "_design/" ++
         mochiweb_util:join(PathTail, "_design%2F"));
 
 db_req(#httpd{path_parts=[_DbName,<<"_design">>,Name]}=Req, Db) ->
     db_doc_req(Req, Db, <<"_design/",Name/binary>>);
-    
+
 db_req(#httpd{path_parts=[_DbName,<<"_design">>,Name|FileNameParts]}=Req, Db) ->
     db_attachment_req(Req, Db, <<"_design/",Name/binary>>, FileNameParts);
 
@@ -472,7 +472,7 @@ db_req(#httpd{path_parts=[_, DocId]}=Req, Db) ->
 db_req(#httpd{path_parts=[_, DocId | FileNameParts]}=Req, Db) ->
     db_attachment_req(Req, Db, DocId, FileNameParts).
 
-all_docs_view(Req, Db, Keys) -> 
+all_docs_view(Req, Db, Keys) ->
     #view_query_args{
         start_key = StartKey,
         start_docid = StartDocId,
@@ -483,17 +483,17 @@ all_docs_view(Req, Db, Keys) ->
     } = QueryArgs = couch_httpd_view:parse_view_params(Req, Keys, map),
     {ok, Info} = couch_db:get_db_info(Db),
     CurrentEtag = couch_httpd:make_etag(proplists:get_value(update_seq, Info)),
-    couch_httpd:etag_respond(Req, CurrentEtag, fun() -> 
-    
+    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
+
         TotalRowCount = proplists:get_value(doc_count, Info),
         StartId = if is_binary(StartKey) -> StartKey;
         true -> StartDocId
         end,
         FoldAccInit = {Limit, SkipCount, undefined, []},
-        
+
         case Keys of
         nil ->
-            PassedEndFun = 
+            PassedEndFun =
             case Dir of
             fwd ->
                 fun(ViewKey, _ViewId) ->
@@ -504,7 +504,7 @@ all_docs_view(Req, Db, Keys) ->
                     couch_db_updater:less_docid(ViewKey, EndKey)
                 end
             end,
-            
+
             FoldlFun = couch_httpd_view:make_view_fold_fun(Req, QueryArgs, CurrentEtag, Db,
                 TotalRowCount, #view_fold_helper_funs{
                     reduce_count = fun couch_db:enum_docs_reduce_to_count/1,
@@ -518,7 +518,7 @@ all_docs_view(Req, Db, Keys) ->
                     {ok, Acc}
                 end
             end,
-            {ok, FoldResult} = couch_db:enum_docs(Db, StartId, Dir, 
+            {ok, FoldResult} = couch_db:enum_docs(Db, StartId, Dir,
                 AdapterFun, FoldAccInit),
             couch_httpd_view:finish_view_fold(Req, TotalRowCount, {ok, FoldResult});
         _ ->
@@ -554,7 +554,7 @@ all_docs_view(Req, Db, Keys) ->
                         Acc
                     end
                 end, {ok, FoldAccInit}, Keys),
-            couch_httpd_view:finish_view_fold(Req, TotalRowCount, {ok, FoldResult})        
+            couch_httpd_view:finish_view_fold(Req, TotalRowCount, {ok, FoldResult})
         end
     end).
 
@@ -580,7 +580,7 @@ db_doc_req(#httpd{method='GET'}=Req, Db, DocId) ->
     [] ->
         Doc = couch_doc_open(Db, DocId, Rev, Options),
         DiskEtag = couch_httpd:doc_etag(Doc),
-        couch_httpd:etag_respond(Req, DiskEtag, fun() -> 
+        couch_httpd:etag_respond(Req, DiskEtag, fun() ->
             Headers = case Doc#doc.meta of
             [] -> [{"Etag", DiskEtag}]; % output etag only when we have no meta
             _ -> []
@@ -668,10 +668,10 @@ db_doc_req(#httpd{method='COPY'}=Req, Db, SourceDocId) ->
     % open old doc
     Doc = couch_doc_open(Db, SourceDocId, SourceRev, []),
     % save new doc
-    {ok, NewTargetRev} = couch_db:update_doc(Db, 
-        Doc#doc{id=TargetDocId, revs=TargetRevs}, []), 
+    {ok, NewTargetRev} = couch_db:update_doc(Db,
+        Doc#doc{id=TargetDocId, revs=TargetRevs}, []),
     % respond
-    send_json(Req, 201, 
+    send_json(Req, 201,
         [{"Etag", "\"" ++ ?b2l(couch_doc:rev_to_str(NewTargetRev)) ++ "\""}],
         update_doc_result_to_json(TargetDocId, {ok, NewTargetRev}));
 
@@ -698,7 +698,7 @@ update_doc(Req, Db, DocId, Json) ->
 
 update_doc(Req, Db, DocId, Json, Headers) ->
     #doc{deleted=Deleted} = Doc = couch_doc_from_req(Req, DocId, Json),
-    
+
     case couch_httpd:header_value(Req, "X-Couch-Full-Commit", "false") of
     "true" ->
         Options = [full_commit];
@@ -729,7 +729,7 @@ couch_doc_from_req(Req, DocId, Json) ->
         Revs = {Pos, [Rev]}
     end,
     Doc#doc{id=DocId, revs=Revs}.
-    
+
 
 % Useful for debugging
 % couch_doc_open(Db, DocId) ->
@@ -758,13 +758,13 @@ couch_doc_open(Db, DocId, Rev, Options) ->
 db_attachment_req(#httpd{method='GET'}=Req, Db, DocId, FileNameParts) ->
     FileName = list_to_binary(mochiweb_util:join(lists:map(fun binary_to_list/1, FileNameParts),"/")),
     #doc_query_args{
-        rev=Rev, 
+        rev=Rev,
         options=Options
     } = parse_doc_query(Req),
     #doc{
         attachments=Attachments
     } = Doc = couch_doc_open(Db, DocId, Rev, Options),
-    
+
     case proplists:get_value(FileName, Attachments) of
     undefined ->
         throw({not_found, "Document is missing attachment"});
@@ -789,9 +789,9 @@ db_attachment_req(#httpd{method=Method}=Req, Db, DocId, FileNameParts)
         when (Method == 'PUT') or (Method == 'DELETE') ->
     FileName = validate_attachment_name(
                     mochiweb_util:join(
-                        lists:map(fun binary_to_list/1, 
+                        lists:map(fun binary_to_list/1,
                             FileNameParts),"/")),
-    
+
     NewAttachment = case Method of
         'DELETE' ->
             [];
@@ -807,12 +807,12 @@ db_attachment_req(#httpd{method=Method}=Req, Db, DocId, FileNameParts)
                     list_to_binary(CType)
                 end,
                 case couch_httpd:header_value(Req,"Content-Length") of
-                undefined -> 
-                    {fun(MaxChunkSize, ChunkFun, InitState) -> 
-                        couch_httpd:recv_chunked(Req, MaxChunkSize, 
-                            ChunkFun, InitState) 
+                undefined ->
+                    {fun(MaxChunkSize, ChunkFun, InitState) ->
+                        couch_httpd:recv_chunked(Req, MaxChunkSize,
+                            ChunkFun, InitState)
                     end, undefined};
-                Length -> 
+                Length ->
                     {fun() -> couch_httpd:recv(Req, 0) end,
                         list_to_integer(Length)}
                 end
@@ -901,7 +901,7 @@ extract_header_rev(Req, ExplicitRev) ->
 parse_copy_destination_header(Req) ->
     Destination = couch_httpd:header_value(Req, "Destination"),
     case regexp:match(Destination, "\\?") of
-    nomatch -> 
+    nomatch ->
         {list_to_binary(Destination), {0, []}};
     {match, _, _} ->
         {ok, [DocId, RevQueryOptions]} = regexp:split(Destination, "\\?"),
@@ -911,7 +911,7 @@ parse_copy_destination_header(Req) ->
     end.
 
 validate_attachment_names(Doc) ->
-    lists:foreach(fun({Name, _}) -> 
+    lists:foreach(fun({Name, _}) ->
         validate_attachment_name(Name)
     end, Doc#doc.attachments).
 
diff --git a/src/couchdb/couch_httpd_external.erl b/src/couchdb/couch_httpd_external.erl
index 949bd83a..709d8337 100644
--- a/src/couchdb/couch_httpd_external.erl
+++ b/src/couchdb/couch_httpd_external.erl
@@ -34,7 +34,7 @@ handle_external_req(#httpd{path_parts=[_, _]}=Req, _Db) ->
 handle_external_req(Req, _) ->
     send_error(Req, 404, <<"external_server_error">>, <<"Broken assumption">>).
 
-% handle_external_req/3 
+% handle_external_req/3
 % for this type of config usage:
 % _action = {couch_httpd_external, handle_external_req, <<"action">>}
 % with urls like
@@ -44,7 +44,7 @@ handle_external_req(HttpReq, Db, Name) ->
 
 process_external_req(HttpReq, Db, Name) ->
 
-    Response = couch_external_manager:execute(binary_to_list(Name), 
+    Response = couch_external_manager:execute(binary_to_list(Name),
         json_req_obj(HttpReq, Db)),
 
     case Response of
@@ -54,7 +54,7 @@ process_external_req(HttpReq, Db, Name) ->
         send_external_response(HttpReq, Response)
     end.
 
-json_req_obj(#httpd{mochi_req=Req, 
+json_req_obj(#httpd{mochi_req=Req,
                method=Verb,
                path_parts=Path,
                req_body=ReqBody
@@ -99,7 +99,7 @@ send_external_response(#httpd{mochi_req=MochiReq}, Response) ->
         ctype = CType,
         headers = Headers
     } = parse_external_response(Response),
-    Resp = MochiReq:respond({Code, 
+    Resp = MochiReq:respond({Code,
         default_or_content_type(CType, Headers ++ couch_httpd:server_header()), Data}),
     {ok, Resp}.
 
@@ -120,7 +120,7 @@ parse_external_response({Response}) ->
                 Args#extern_resp_args{data=Value, ctype="text/html; charset=utf-8"};
             {<<"base64">>, Value} ->
                 Args#extern_resp_args{
-                    data=couch_util:decodeBase64(Value),        
+                    data=couch_util:decodeBase64(Value),
                     ctype="application/binary"
                 };
             {<<"headers">>, {Headers}} ->
diff --git a/src/couchdb/couch_httpd_misc_handlers.erl b/src/couchdb/couch_httpd_misc_handlers.erl
index a49bbef6..e7c04997 100644
--- a/src/couchdb/couch_httpd_misc_handlers.erl
+++ b/src/couchdb/couch_httpd_misc_handlers.erl
@@ -16,7 +16,7 @@
     handle_all_dbs_req/1,handle_replicate_req/1,handle_restart_req/1,
     handle_uuids_req/1,handle_config_req/1,handle_log_req/1,
     handle_task_status_req/1,handle_sleep_req/1,handle_whoami_req/1]).
-    
+
 -export([increment_update_seq_req/2]).
 
 
@@ -41,7 +41,7 @@ handle_favicon_req(#httpd{method='GET'}=Req, DocumentRoot) ->
     couch_httpd:serve_file(Req, "favicon.ico", DocumentRoot);
 handle_favicon_req(Req, _) ->
     send_method_not_allowed(Req, "GET,HEAD").
-    
+
 handle_utils_dir_req(#httpd{method='GET'}=Req, DocumentRoot) ->
     "/" ++ UrlPath = couch_httpd:path(Req),
     case couch_httpd:partition(UrlPath) of
@@ -83,7 +83,7 @@ fix_db_url(UrlBin) ->
     $/ -> Url;
     _  -> Url ++ "/"
     end).
-    
+
 
 get_rep_endpoint(_Req, {Props}) ->
     Url = proplists:get_value(<<"url">>, Props),
@@ -136,7 +136,7 @@ handle_uuids_req(Req) ->
 
 % Config request handler
 
-    
+
 % GET /_config/
 % GET /_config
 handle_config_req(#httpd{method='GET', path_parts=[_]}=Req) ->
diff --git a/src/couchdb/couch_httpd_show.erl b/src/couchdb/couch_httpd_show.erl
index 9b65c076..854b3d80 100644
--- a/src/couchdb/couch_httpd_show.erl
+++ b/src/couchdb/couch_httpd_show.erl
@@ -11,7 +11,7 @@
 % the License.
 
 -module(couch_httpd_show).
-    
+
 -export([handle_doc_show_req/2, handle_view_list_req/2]).
 
 
@@ -21,7 +21,7 @@
     [send_json/2,send_json/3,send_json/4,send_method_not_allowed/2,
     start_json_response/2,send_chunk/2,send_chunked_error/2,
     start_chunked_response/3, send_error/4]).
-    
+
 handle_doc_show_req(#httpd{
         method='GET',
         path_parts=[_DbName, _Design, DesignName, _Show, ShowName, DocId]
@@ -93,7 +93,7 @@ send_view_list_response(Lang, ListSrc, ViewName, DesignId, Req, Db, Keys) ->
     Stale = couch_httpd_view:get_stale_type(Req),
     Reduce = couch_httpd_view:get_reduce_type(Req),
     case couch_view:get_map_view(Db, DesignId, ViewName, Stale) of
-    {ok, View, Group} ->    
+    {ok, View, Group} ->
         QueryArgs = couch_httpd_view:parse_view_params(Req, Keys, map),
         output_map_list(Req, Lang, ListSrc, View, Group, Db, QueryArgs, Keys);
     {not_found, _Reason} ->
@@ -139,7 +139,7 @@ output_map_list(#httpd{mochi_req=MReq}=Req, Lang, ListSrc, View, Group, Db, Quer
 
         StartListRespFun = make_map_start_resp_fun(QueryServer, Db),
         SendListRowFun = make_map_send_row_fun(QueryServer),
-    
+
         FoldlFun = couch_httpd_view:make_view_fold_fun(Req, QueryArgs, CurrentEtag, Db, RowCount,
             #view_fold_helper_funs{
                 reduce_count = fun couch_view:reduce_to_count/1,
@@ -200,7 +200,7 @@ make_reduce_start_resp_fun(QueryServer, _Req, Db, _CurrentEtag) ->
     end.
 
 start_list_resp(QueryServer, Req, Db, Head, Etag) ->
-    [<<"start">>,Chunks,JsonResp] = couch_query_servers:render_list_head(QueryServer, 
+    [<<"start">>,Chunks,JsonResp] = couch_query_servers:render_list_head(QueryServer,
         Req, Db, Head),
     JsonResp2 = apply_etag(JsonResp, Etag),
     #extern_resp_args{
@@ -266,9 +266,9 @@ output_reduce_list(#httpd{mochi_req=MReq}=Req, Lang, ListSrc, View, Group, Db, Q
     couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
         StartListRespFun = make_reduce_start_resp_fun(QueryServer, Req, Db, CurrentEtag),
         SendListRowFun = make_reduce_send_row_fun(QueryServer, Db),
-    
-        {ok, GroupRowsFun, RespFun} = couch_httpd_view:make_reduce_fold_funs(Req, 
-            GroupLevel, QueryArgs, CurrentEtag, 
+
+        {ok, GroupRowsFun, RespFun} = couch_httpd_view:make_reduce_fold_funs(Req,
+            GroupLevel, QueryArgs, CurrentEtag,
             #reduce_fold_helper_funs{
                 start_response = StartListRespFun,
                 send_row = SendListRowFun
@@ -300,9 +300,9 @@ output_reduce_list(#httpd{mochi_req=MReq}=Req, Lang, ListSrc, View, Group, Db, Q
     couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
         StartListRespFun = make_reduce_start_resp_fun(QueryServer, Req, Db, CurrentEtag),
         SendListRowFun = make_reduce_send_row_fun(QueryServer, Db),
-    
+
         {ok, GroupRowsFun, RespFun} = couch_httpd_view:make_reduce_fold_funs(Req,
-            GroupLevel, QueryArgs, CurrentEtag, 
+            GroupLevel, QueryArgs, CurrentEtag,
             #reduce_fold_helper_funs{
                 start_response = StartListRespFun,
                 send_row = SendListRowFun
@@ -319,7 +319,7 @@ output_reduce_list(#httpd{mochi_req=MReq}=Req, Lang, ListSrc, View, Group, Db, Q
 finish_list(Req, QueryServer, Etag, FoldResult, StartFun, TotalRows) ->
     case FoldResult of
         {_, _, undefined, _} ->
-            {ok, Resp, BeginBody} = 
+            {ok, Resp, BeginBody} =
                 render_head_for_empty_list(StartFun, Req, Etag, TotalRows),
             [<<"end">>, Chunks] = couch_query_servers:render_list_tail(QueryServer),
             Chunk = BeginBody ++ ?b2l(?l2b(Chunks)),
@@ -343,8 +343,8 @@ send_doc_show_response(Lang, ShowSrc, DocId, nil, #httpd{mochi_req=MReq}=Req, Db
     Hlist = mochiweb_headers:to_list(Headers),
     Accept = proplists:get_value('Accept', Hlist),
     CurrentEtag = couch_httpd:make_etag({Lang, ShowSrc, nil, Accept}),
-    couch_httpd:etag_respond(Req, CurrentEtag, fun() -> 
-        [<<"resp">>, ExternalResp] = couch_query_servers:render_doc_show(Lang, ShowSrc, 
+    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
+        [<<"resp">>, ExternalResp] = couch_query_servers:render_doc_show(Lang, ShowSrc,
             DocId, nil, Req, Db),
         JsonResp = apply_etag(ExternalResp, CurrentEtag),
         couch_httpd_external:send_external_response(Req, JsonResp)
@@ -356,9 +356,9 @@ send_doc_show_response(Lang, ShowSrc, DocId, #doc{revs=Revs}=Doc, #httpd{mochi_r
     Hlist = mochiweb_headers:to_list(Headers),
     Accept = proplists:get_value('Accept', Hlist),
     CurrentEtag = couch_httpd:make_etag({Lang, ShowSrc, Revs, Accept}),
-    % We know our etag now    
-    couch_httpd:etag_respond(Req, CurrentEtag, fun() -> 
-        [<<"resp">>, ExternalResp] = couch_query_servers:render_doc_show(Lang, ShowSrc, 
+    % We know our etag now
+    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
+        [<<"resp">>, ExternalResp] = couch_query_servers:render_doc_show(Lang, ShowSrc,
             DocId, Doc, Req, Db),
         JsonResp = apply_etag(ExternalResp, CurrentEtag),
         couch_httpd_external:send_external_response(Req, JsonResp)
@@ -378,9 +378,9 @@ set_or_replace_header({Key, NewValue}, [], Acc) ->
     [{Key, NewValue}|Acc].
 
 apply_etag({ExternalResponse}, CurrentEtag) ->
-    % Here we embark on the delicate task of replacing or creating the  
-    % headers on the JsonResponse object. We need to control the Etag and 
-    % Vary headers. If the external function controls the Etag, we'd have to 
+    % Here we embark on the delicate task of replacing or creating the
+    % headers on the JsonResponse object. We need to control the Etag and
+    % Vary headers. If the external function controls the Etag, we'd have to
     % run it to check for a match, which sort of defeats the purpose.
     case proplists:get_value(<<"headers">>, ExternalResponse, nil) of
     nil ->
@@ -397,4 +397,4 @@ apply_etag({ExternalResponse}, CurrentEtag) ->
             Field
         end || Field <- ExternalResponse]}
     end.
-    
+
diff --git a/src/couchdb/couch_httpd_view.erl b/src/couchdb/couch_httpd_view.erl
index 0feb2fac..c0d7be7f 100644
--- a/src/couchdb/couch_httpd_view.erl
+++ b/src/couchdb/couch_httpd_view.erl
@@ -83,12 +83,12 @@ handle_temp_view_req(#httpd{method='POST'}=Req, Db) ->
     case proplists:get_value(<<"reduce">>, Props, null) of
     null ->
         QueryArgs = parse_view_params(Req, Keys, map),
-        {ok, View, Group} = couch_view:get_temp_map_view(Db, Language, 
+        {ok, View, Group} = couch_view:get_temp_map_view(Db, Language,
             DesignOptions, MapSrc),
         output_map_view(Req, View, Group, Db, QueryArgs, Keys);
     RedSrc ->
         QueryArgs = parse_view_params(Req, Keys, reduce),
-        {ok, View, Group} = couch_view:get_temp_reduce_view(Db, Language, 
+        {ok, View, Group} = couch_view:get_temp_reduce_view(Db, Language,
             DesignOptions, MapSrc, RedSrc),
         output_reduce_view(Req, View, Group, QueryArgs, Keys)
     end;
@@ -105,7 +105,7 @@ output_map_view(Req, View, Group, Db, QueryArgs, nil) ->
         start_docid = StartDocId
     } = QueryArgs,
     CurrentEtag = view_group_etag(Group),
-    couch_httpd:etag_respond(Req, CurrentEtag, fun() -> 
+    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
         {ok, RowCount} = couch_view:get_row_count(View),
         Start = {StartKey, StartDocId},
         FoldlFun = make_view_fold_fun(Req, QueryArgs, CurrentEtag, Db, RowCount, #view_fold_helper_funs{reduce_count=fun couch_view:reduce_to_count/1}),
@@ -113,7 +113,7 @@ output_map_view(Req, View, Group, Db, QueryArgs, nil) ->
         FoldResult = couch_view:fold(View, Start, Dir, FoldlFun, FoldAccInit),
         finish_view_fold(Req, RowCount, FoldResult)
     end);
-    
+
 output_map_view(Req, View, Group, Db, QueryArgs, Keys) ->
     #view_query_args{
         limit = Limit,
@@ -122,7 +122,7 @@ output_map_view(Req, View, Group, Db, QueryArgs, Keys) ->
         start_docid = StartDocId
     } = QueryArgs,
     CurrentEtag = view_group_etag(Group, Keys),
-    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->     
+    couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
         {ok, RowCount} = couch_view:get_row_count(View),
         FoldAccInit = {Limit, SkipCount, undefined, []},
         FoldResult = lists:foldl(
@@ -132,7 +132,7 @@ output_map_view(Req, View, Group, Db, QueryArgs, Keys) ->
                     QueryArgs#view_query_args{
                         start_key = Key,
                         end_key = Key
-                    }, CurrentEtag, Db, RowCount, 
+                    }, CurrentEtag, Db, RowCount,
                     #view_fold_helper_funs{
                         reduce_count = fun couch_view:reduce_to_count/1
                     }),
@@ -156,11 +156,11 @@ output_reduce_view(Req, View, Group, QueryArgs, nil) ->
     couch_httpd:etag_respond(Req, CurrentEtag, fun() ->
         {ok, GroupRowsFun, RespFun} = make_reduce_fold_funs(Req, GroupLevel, QueryArgs, CurrentEtag, #reduce_fold_helper_funs{}),
         FoldAccInit = {Limit, Skip, undefined, []},
-        {ok, {_, _, Resp, _}} = couch_view:fold_reduce(View, Dir, {StartKey, StartDocId}, 
+        {ok, {_, _, Resp, _}} = couch_view:fold_reduce(View, Dir, {StartKey, StartDocId},
             {EndKey, EndDocId}, GroupRowsFun, RespFun, FoldAccInit),
         finish_reduce_fold(Req, Resp)
     end);
-    
+
 output_reduce_view(Req, View, Group, QueryArgs, Keys) ->
     #view_query_args{
         limit = Limit,
@@ -177,7 +177,7 @@ output_reduce_view(Req, View, Group, QueryArgs, Keys) ->
             fun(Key, {Resp, RedAcc}) ->
                 % run the reduce once for each key in keys, with limit etc reapplied for each key
                 FoldAccInit = {Limit, Skip, Resp, RedAcc},
-                {_, {_, _, Resp2, RedAcc2}} = couch_view:fold_reduce(View, Dir, {Key, StartDocId}, 
+                {_, {_, _, Resp2, RedAcc2}} = couch_view:fold_reduce(View, Dir, {Key, StartDocId},
                     {Key, EndDocId}, GroupRowsFun, RespFun, FoldAccInit),
                 % Switch to comma
                 {Resp2, RedAcc2}
@@ -198,7 +198,7 @@ get_reduce_type(Req) ->
 
 parse_view_params(Req, Keys, ViewType) ->
     QueryList = couch_httpd:qs(Req),
-    QueryParams = 
+    QueryParams =
     lists:foldl(fun({K, V}, Acc) ->
             parse_view_param(K, V) ++ Acc
         end, [], QueryList),
@@ -360,13 +360,13 @@ make_view_fold_fun(Req, QueryArgs, Etag, Db, TotalViewCount, HelperFuns) ->
         inclusive_end = InclusiveEnd,
         direction = Dir
     } = QueryArgs,
-    
+
     #view_fold_helper_funs{
         passed_end = PassedEndFun,
         start_response = StartRespFun,
         send_row = SendRowFun,
         reduce_count = ReduceCountFun
-    } = apply_default_helper_funs(HelperFuns, 
+    } = apply_default_helper_funs(HelperFuns,
         {Dir, EndKey, EndDocId, InclusiveEnd}),
 
     #view_query_args{
@@ -390,12 +390,12 @@ make_view_fold_fun(Req, QueryArgs, Etag, Db, TotalViewCount, HelperFuns) ->
             Offset = ReduceCountFun(OffsetReds),
             {ok, Resp2, RowFunAcc0} = StartRespFun(Req, Etag,
                 TotalViewCount, Offset, RowFunAcc),
-            {Go, RowFunAcc2} = SendRowFun(Resp2, Db, {{Key, DocId}, Value}, 
+            {Go, RowFunAcc2} = SendRowFun(Resp2, Db, {{Key, DocId}, Value},
                 IncludeDocs, RowFunAcc0),
             {Go, {AccLimit - 1, 0, Resp2, RowFunAcc2}};
         {_, AccLimit, _, Resp} when (AccLimit > 0) ->
             % rendering all other rows
-            {Go, RowFunAcc2} = SendRowFun(Resp, Db, {{Key, DocId}, Value}, 
+            {Go, RowFunAcc2} = SendRowFun(Resp, Db, {{Key, DocId}, Value},
                 IncludeDocs, RowFunAcc),
             {Go, {AccLimit - 1, 0, Resp, RowFunAcc2}}
         end
@@ -439,7 +439,7 @@ make_reduce_fold_funs(Req, GroupLevel, _QueryArgs, Etag, HelperFuns) ->
             when is_integer(GroupLevel), is_list(Key) ->
         % group_level and we haven't responded yet
         {ok, Resp2, RowAcc} = StartRespFun(Req, Etag, RowAcc0),
-        {Go, RowAcc2} = SendRowFun(Resp2, {lists:sublist(Key, GroupLevel), Red}, RowAcc),    
+        {Go, RowAcc2} = SendRowFun(Resp2, {lists:sublist(Key, GroupLevel), Red}, RowAcc),
         {Go, {AccLimit - 1, 0, Resp2, RowAcc2}};
     (Key, Red, {AccLimit, 0, Resp, RowAcc})
             when is_integer(GroupLevel), is_list(Key) ->
@@ -551,15 +551,15 @@ json_reduce_start_resp(Req, Etag, _Acc0) ->
 
 send_json_reduce_row(Resp, {Key, Value}, RowFront) ->
     send_chunk(Resp, RowFront ++ ?JSON_ENCODE({[{key, Key}, {value, Value}]})),
-    {ok, ",\r\n"}.    
+    {ok, ",\r\n"}.
 
 view_group_etag(Group) ->
     view_group_etag(Group, nil).
-    
+
 view_group_etag(#group{sig=Sig,current_seq=CurrentSeq}, Extra) ->
     % This is not as granular as it could be.
     % If there are updates to the db that do not effect the view index,
-    % they will change the Etag. For more granular Etags we'd need to keep 
+    % they will change the Etag. For more granular Etags we'd need to keep
     % track of the last Db seq that caused an index change.
     couch_httpd:make_etag({Sig, CurrentSeq, Extra}).
 
@@ -591,10 +591,10 @@ view_row_with_doc(Db, {{Key, DocId}, Value}, Rev) ->
       {not_found, deleted} ->
           {[{id, DocId}, {key, Key}, {value, Value}]};
       Doc ->
-        JsonDoc = couch_doc:to_json_obj(Doc, []), 
+        JsonDoc = couch_doc:to_json_obj(Doc, []),
         {[{id, DocId}, {key, Key}, {value, Value}, {doc, JsonDoc}]}
     end.
-    
+
 finish_view_fold(Req, TotalRows, FoldResult) ->
     case FoldResult of
     {ok, {_, _, undefined, _}} ->
diff --git a/src/couchdb/couch_js.c b/src/couchdb/couch_js.c
index d95b9db0..43f2da12 100644
--- a/src/couchdb/couch_js.c
+++ b/src/couchdb/couch_js.c
@@ -489,12 +489,12 @@ char* JSValToChar(JSContext* context, jsval* arg) {
   jsmsg = JS_ValueToString(context,*arg);
   len = JS_GetStringLength(jsmsg);
   tmp = JS_GetStringBytes(jsmsg);
-      
+
   c = (char*)malloc(len+1);
   c[len] = '\0';
 
   int i;
- 
+
   for(i = 0;i < len;i++) {
     c[i] = tmp[i];
   }
@@ -541,11 +541,11 @@ struct curl_slist* generateCurlHeaders(JSContext* context,jsval* arg) {
     }
 
     JSObject* iterator = JS_NewPropertyIterator(context,header_obj);
-    
+
     jsval *jsProperty = JS_malloc(context,sizeof(jsval));
     jsval *jsValue = JS_malloc(context,sizeof(jsval));
     jsid *jsId = JS_malloc(context,sizeof(jsid));
-    
+
     while(JS_NextProperty(context,iterator,jsId) == JS_TRUE) {
 
       if(*jsId == JSVAL_VOID) {
@@ -569,7 +569,7 @@ struct curl_slist* generateCurlHeaders(JSContext* context,jsval* arg) {
       append_Buffer(bTmp,"",1);
 
       slist = curl_slist_append(slist,bTmp->data);
-      
+
       free_Buffer(bTmp);
       free(jsPropertyValue);
       free(jsPropertyName);
@@ -595,7 +595,7 @@ GetHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
 
   // Run GC
   JS_MaybeGC(context);
-  
+
   // Init Curl
   if((handle = curl_easy_init()) == NULL) {
     return JS_FALSE;
@@ -616,7 +616,7 @@ GetHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   curl_easy_setopt(handle,CURLOPT_WRITEHEADER,b);
   curl_easy_setopt(handle,CURLOPT_URL,url);
   curl_easy_setopt(handle,CURLOPT_HTTPGET,1);
-  curl_easy_setopt(handle,CURLOPT_FOLLOWLOCATION,1);  
+  curl_easy_setopt(handle,CURLOPT_FOLLOWLOCATION,1);
   curl_easy_setopt(handle,CURLOPT_NOPROGRESS,1);
   curl_easy_setopt(handle,CURLOPT_IPRESOLVE,CURL_IPRESOLVE_V4);
 
@@ -654,7 +654,7 @@ GetHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   /* Shrink the buffer to the real size  and store its value in rval */
   shrink_Buffer(b);
   BufferToJSVal(context,b,rval);
-  
+
   // Free Buffer
   free_Buffer(b);
 
@@ -679,7 +679,7 @@ HeadHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval
 
   // Run GC
   JS_MaybeGC(context);
-  
+
   // Init Curl
   if((handle = curl_easy_init()) == NULL) {
     return JS_FALSE;
@@ -741,7 +741,7 @@ HeadHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval
   /* Shrink the buffer to the real size  and store its value in rval */
   shrink_Buffer(b);
   BufferToJSVal(context,b,rval);
-  
+
   // Free Buffer
   free_Buffer(b);
 
@@ -803,7 +803,7 @@ PostHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval
 
   struct curl_slist *slist = generateCurlHeaders(context,argv+2); // Initialize Headers
   if(slist != NULL) {
-    curl_easy_setopt(handle,CURLOPT_HTTPHEADER,slist);            
+    curl_easy_setopt(handle,CURLOPT_HTTPHEADER,slist);
   }
 
   int exitcode;
@@ -858,17 +858,17 @@ PutHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
 
   // Allocate buffer that will store the get resultant
   b = init_Buffer();
-  
+
   // Allocate data buffer and move data into them
   b_data = (BufferCount)malloc(sizeof(Buffer) + sizeof(int));
   b_data->buffer = init_Buffer();
   b_data->pos = 0;
-  
+
   data = JSValToChar(context,(argv+1));
   readlen = strlen(data);
-  
 
-  
+
+
   // TODO: remove strlen
   append_Buffer(b_data->buffer,data,readlen);
 
@@ -893,7 +893,7 @@ PutHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   curl_easy_setopt(handle,CURLOPT_URL,url);
   curl_easy_setopt(handle,CURLOPT_UPLOAD,1);
   curl_easy_setopt(handle,CURLOPT_INFILESIZE,readlen);
-  
+
 
 
   // Curl structure
@@ -908,11 +908,11 @@ PutHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   // Use only ipv4
   curl_easy_setopt(handle,CURLOPT_IPRESOLVE,CURL_IPRESOLVE_V4);
 
-  
+
 
   // Perform
   int exitcode;
-  
+
   if((exitcode = curl_easy_perform(handle)) != 0) {
     if(slist != NULL)
       curl_slist_free_all(slist);
@@ -939,7 +939,7 @@ PutHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   shrink_Buffer(b);
 
   BufferToJSVal(context,b,rval);
-  
+
   free_Buffer(b);
 
   if(rval == NULL) {
@@ -1023,7 +1023,7 @@ DelHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
   shrink_Buffer(b);
 
   BufferToJSVal(context,b,rval);
-  
+
   if(rval == NULL) {
     curl_easy_cleanup(handle);
     return JS_FALSE;
@@ -1105,7 +1105,7 @@ CopyHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval
   shrink_Buffer(b);
 
   BufferToJSVal(context,b,rval);
-  
+
   if(rval == NULL) {
     curl_easy_cleanup(handle);
     return JS_FALSE;
@@ -1187,7 +1187,7 @@ MoveHttp(JSContext *context, JSObject *obj, uintN argc, jsval *argv, jsval *rval
   shrink_Buffer(b);
 
   BufferToJSVal(context,b,rval);
-  
+
   if(rval == NULL) {
     curl_easy_cleanup(handle);
     return JS_FALSE;
diff --git a/src/couchdb/couch_key_tree.erl b/src/couchdb/couch_key_tree.erl
index d08f5ede..3177087d 100644
--- a/src/couchdb/couch_key_tree.erl
+++ b/src/couchdb/couch_key_tree.erl
@@ -26,14 +26,14 @@
 % partial trees arranged by how much they are cut off.
 
 merge(A, B) ->
-    {Merged, HasConflicts} = 
+    {Merged, HasConflicts} =
     lists:foldl(
         fun(InsertTree, {AccTrees, AccConflicts}) ->
             {ok, Merged, Conflicts} = merge_one(AccTrees, InsertTree, [], false),
             {Merged, Conflicts or AccConflicts}
         end,
         {A, false}, B),
-    if HasConflicts or 
+    if HasConflicts or
             ((length(Merged) /= length(A)) and (length(Merged) /= length(B))) ->
         Conflicts = conflicts;
     true ->
@@ -61,7 +61,7 @@ merge_one([{Start, Tree}|Rest], {StartInsert, TreeInsert}, OutAcc, ConflictsAcc)
     no ->
         merge_one(Rest, {StartB, TreeB}, [{StartA, TreeA} | OutAcc], ConflictsAcc)
     end.
-    
+
 merge_at([], _Place, _Insert) ->
     no;
 merge_at([{Key, Value, SubTree}|Sibs], 0, {InsertKey, InsertValue, InsertSubTree}) ->
@@ -120,7 +120,7 @@ find_missing([{Start, {Key, Value, SubTree}} | RestTree], SeachKeys) ->
     ImpossibleKeys = [{KeyPos, KeyValue} || {KeyPos, KeyValue} <- SeachKeys, KeyPos < Start],
     Missing = find_missing_simple(Start, [{Key, Value, SubTree}], PossibleKeys),
     find_missing(RestTree, ImpossibleKeys ++ Missing).
-    
+
 find_missing_simple(_Pos, _Tree, []) ->
     [];
 find_missing_simple(_Pos, [], SeachKeys) ->
@@ -128,7 +128,7 @@ find_missing_simple(_Pos, [], SeachKeys) ->
 find_missing_simple(Pos, [{Key, _, SubTree} | RestTree], SeachKeys) ->
     PossibleKeys = [{KeyPos, KeyValue} || {KeyPos, KeyValue} <- SeachKeys, KeyPos >= Pos],
     ImpossibleKeys = [{KeyPos, KeyValue} || {KeyPos, KeyValue} <- SeachKeys, KeyPos < Pos],
-    
+
     SrcKeys2 = PossibleKeys -- [{Pos, Key}],
     SrcKeys3 = find_missing_simple(Pos + 1, SubTree, SrcKeys2),
     ImpossibleKeys ++ find_missing_simple(Pos, RestTree, SrcKeys3).
@@ -145,15 +145,15 @@ filter_leafs([{Pos, [{LeafKey, _}|_]} = Path |Rest], Keys, FilteredAcc, RemovedK
         % this did match a key, remove both the node and the input key
         filter_leafs(Rest, FilteredKeys, FilteredAcc, [{Pos, LeafKey} | RemovedKeysAcc])
     end.
-    
+
 % Removes any branches from the tree whose leaf node(s) are in the Keys
 remove_leafs(Trees, Keys) ->
     % flatten each branch in a tree into a tree path
     Paths = get_all_leafs_full(Trees),
-    
+
     % filter out any that are in the keys list.
     {FilteredPaths, RemovedKeys} = filter_leafs(Paths, Keys, [], []),
-            
+
     % convert paths back to trees
     NewTree = lists:foldl(
         fun({PathPos, Path},TreeAcc) ->
@@ -170,7 +170,7 @@ remove_leafs(Trees, Keys) ->
 % are returned.
 get_key_leafs(Tree, Keys) ->
     get_key_leafs(Tree, Keys, []).
-    
+
 get_key_leafs(_, [], Acc) ->
     {Acc, []};
 get_key_leafs([], Keys, Acc) ->
@@ -178,14 +178,14 @@ get_key_leafs([], Keys, Acc) ->
 get_key_leafs([{Pos, Tree}|Rest], Keys, Acc) ->
     {Gotten, RemainingKeys} = get_key_leafs_simple(Pos, [Tree], Keys, []),
     get_key_leafs(Rest, RemainingKeys, Gotten ++ Acc).
-        
+
 get_key_leafs_simple(_Pos, _Tree, [], _KeyPathAcc) ->
     {[], []};
 get_key_leafs_simple(_Pos, [], KeysToGet, _KeyPathAcc) ->
     {[], KeysToGet};
 get_key_leafs_simple(Pos, [{Key, _Value, SubTree}=Tree | RestTree], KeysToGet, KeyPathAcc) ->
     case lists:delete({Pos, Key}, KeysToGet) of
-    KeysToGet -> % same list, key not found    
+    KeysToGet -> % same list, key not found
         {LeafsFound, KeysToGet2} = get_key_leafs_simple(Pos + 1, SubTree, KeysToGet, [Key | KeyPathAcc]),
         {RestLeafsFound, KeysRemaining} = get_key_leafs_simple(Pos, RestTree, KeysToGet2, KeyPathAcc),
         {LeafsFound ++ RestLeafsFound, KeysRemaining};
@@ -201,10 +201,10 @@ get(Tree, KeysToGet) ->
     {KeyPaths, KeysNotFound} = get_full_key_paths(Tree, KeysToGet),
     FixedResults = [ {Value, {Pos, [Key0 || {Key0, _} <- Path]}} || {Pos, [{_Key, Value}|_]=Path} <- KeyPaths],
     {FixedResults, KeysNotFound}.
-    
+
 get_full_key_paths(Tree, Keys) ->
     get_full_key_paths(Tree, Keys, []).
-    
+
 get_full_key_paths(_, [], Acc) ->
     {Acc, []};
 get_full_key_paths([], Keys, Acc) ->
@@ -212,8 +212,8 @@ get_full_key_paths([], Keys, Acc) ->
 get_full_key_paths([{Pos, Tree}|Rest], Keys, Acc) ->
     {Gotten, RemainingKeys} = get_full_key_paths(Pos, [Tree], Keys, []),
     get_full_key_paths(Rest, RemainingKeys, Gotten ++ Acc).
-    
-    
+
+
 get_full_key_paths(_Pos, _Tree, [], _KeyPathAcc) ->
     {[], []};
 get_full_key_paths(_Pos, [], KeysToGet, _KeyPathAcc) ->
@@ -233,12 +233,12 @@ get_full_key_paths(Pos, [{KeyId, Value, SubTree} | RestTree], KeysToGet, KeyPath
 
 get_all_leafs_full(Tree) ->
     get_all_leafs_full(Tree, []).
-    
+
 get_all_leafs_full([], Acc) ->
     Acc;
 get_all_leafs_full([{Pos, Tree} | Rest], Acc) ->
     get_all_leafs_full(Rest, get_all_leafs_full_simple(Pos, [Tree], []) ++ Acc).
-    
+
 get_all_leafs_full_simple(_Pos, [], _KeyPathAcc) ->
     [];
 get_all_leafs_full_simple(Pos, [{KeyId, Value, []} | RestTree], KeyPathAcc) ->
@@ -253,7 +253,7 @@ get_all_leafs([], Acc) ->
     Acc;
 get_all_leafs([{Pos, Tree}|Rest], Acc) ->
     get_all_leafs(Rest, get_all_leafs_simple(Pos, [Tree], []) ++ Acc).
-    
+
 get_all_leafs_simple(_Pos, [], _KeyPathAcc) ->
     [];
 get_all_leafs_simple(Pos, [{KeyId, Value, []} | RestTree], KeyPathAcc) ->
@@ -266,7 +266,7 @@ count_leafs([]) ->
     0;
 count_leafs([{_Pos,Tree}|Rest]) ->
     count_leafs_simple([Tree]) + count_leafs(Rest).
-    
+
 count_leafs_simple([]) ->
     0;
 count_leafs_simple([{_Key, _Value, []} | RestTree]) ->
@@ -274,7 +274,7 @@ count_leafs_simple([{_Key, _Value, []} | RestTree]) ->
 count_leafs_simple([{_Key, _Value, SubTree} | RestTree]) ->
     count_leafs_simple(SubTree) + count_leafs_simple(RestTree).
 
-    
+
 map(_Fun, []) ->
     [];
 map(Fun, [{Pos, Tree}|Rest]) ->
@@ -287,7 +287,7 @@ map_simple(Fun, Pos, [{Key, Value, SubTree} | RestTree]) ->
     Value2 = Fun({Pos, Key}, Value),
     [{Key, Value2, map_simple(Fun, Pos + 1, SubTree)} | map_simple(Fun, Pos, RestTree)].
 
-    
+
 map_leafs(_Fun, []) ->
     [];
 map_leafs(Fun, [{Pos, Tree}|Rest]) ->
@@ -306,9 +306,9 @@ map_leafs_simple(Fun, Pos, [{Key, Value, SubTree} | RestTree]) ->
 stem(Trees, Limit) ->
     % flatten each branch in a tree into a tree path
     Paths = get_all_leafs_full(Trees),
-    
+
     Paths2 = [{Pos, lists:sublist(Path, Limit)} || {Pos, Path} <- Paths],
-    
+
     % convert paths back to trees
     lists:foldl(
         fun({PathPos, Path},TreeAcc) ->
diff --git a/src/couchdb/couch_log.erl b/src/couchdb/couch_log.erl
index 14c262d0..b5507bb6 100644
--- a/src/couchdb/couch_log.erl
+++ b/src/couchdb/couch_log.erl
@@ -43,7 +43,7 @@ stop() ->
 
 init([]) ->
     % read config and register for configuration changes
-    
+
     % just stop if one of the config settings change. couch_server_sup
     % will restart us and then we will pick up the new settings.
     ok = couch_config:register(
@@ -52,7 +52,7 @@ init([]) ->
         ("log", "level") ->
             ?MODULE:stop()
         end),
-    
+
     Filename = couch_config:get("log", "file", "couchdb.log"),
     Level = couch_config:get("log", "level", "info"),
 
diff --git a/src/couchdb/couch_query_servers.erl b/src/couchdb/couch_query_servers.erl
index 5a1dc90a..077a7518 100644
--- a/src/couchdb/couch_query_servers.erl
+++ b/src/couchdb/couch_query_servers.erl
@@ -18,7 +18,7 @@
 -export([init/1, terminate/2, handle_call/3, handle_cast/2, handle_info/2,code_change/3,stop/0]).
 -export([start_doc_map/2, map_docs/2, stop_doc_map/1]).
 -export([reduce/3, rereduce/3,validate_doc_update/5]).
--export([render_doc_show/6, start_view_list/2, 
+-export([render_doc_show/6, start_view_list/2,
         render_list_head/4, render_list_row/3, render_list_tail/1]).
 % -export([test/0]).
 
@@ -42,7 +42,7 @@ map_docs({_Lang, Pid}, Docs) ->
     Results = lists:map(
         fun(Doc) ->
             Json = couch_doc:to_json_obj(Doc, []),
-            
+
             FunsResults = couch_os_process:prompt(Pid, [<<"map_doc">>, Json]),
             % the results are a json array of function map yields like this:
             % [FunResults1, FunResults2 ...]
@@ -90,7 +90,7 @@ rereduce(Lang, RedSrcs, ReducedValues) ->
             {ok, [Result]} = builtin_reduce(rereduce, [FunSrc], [[[], V] || V <- Values], []),
             Result;
         (FunSrc, Values) ->
-            [true, [Result]] = 
+            [true, [Result]] =
                 couch_os_process:prompt(Pid, [<<"rereduce">>, [FunSrc], Values]),
             Result
         end, RedSrcs, Grouped)
@@ -121,7 +121,7 @@ os_reduce(_Lang, [], _KVs) ->
     {ok, []};
 os_reduce(Lang, OsRedSrcs, KVs) ->
     Pid = get_os_process(Lang),
-    OsResults = try couch_os_process:prompt(Pid, 
+    OsResults = try couch_os_process:prompt(Pid,
             [<<"reduce">>, OsRedSrcs, KVs]) of
         [true, Reductions] -> Reductions
     after
@@ -143,22 +143,22 @@ builtin_reduce(rereduce, [<<"_count">>|BuiltinReds], KVs, Acc) ->
 
 builtin_sum_rows(KVs) ->
     lists:foldl(fun
-        ([_Key, Value], Acc) when is_number(Value) -> 
+        ([_Key, Value], Acc) when is_number(Value) ->
             Acc + Value;
-        (_Else, _Acc) -> 
+        (_Else, _Acc) ->
             throw({invalid_value, <<"builtin _sum function requires map values to be numbers">>})
     end, 0, KVs).
-    
+
 validate_doc_update(Lang, FunSrc, EditDoc, DiskDoc, Ctx) ->
     Pid = get_os_process(Lang),
     JsonEditDoc = couch_doc:to_json_obj(EditDoc, [revs]),
     JsonDiskDoc =
     if DiskDoc == nil ->
         null;
-    true -> 
+    true ->
         couch_doc:to_json_obj(DiskDoc, [revs])
     end,
-    try couch_os_process:prompt(Pid, 
+    try couch_os_process:prompt(Pid,
             [<<"validate">>, FunSrc, JsonEditDoc, JsonDiskDoc, Ctx]) of
     1 ->
         ok;
@@ -181,7 +181,7 @@ render_doc_show(Lang, ShowSrc, DocId, Doc, Req, Db) ->
         {DocId, nil} -> {{append_docid(DocId, JsonReqIn)}, null};
         _ -> {{append_docid(DocId, JsonReqIn)}, couch_doc:to_json_obj(Doc, [revs])}
     end,
-    try couch_os_process:prompt(Pid, 
+    try couch_os_process:prompt(Pid,
         [<<"show">>, ShowSrc, JsonDoc, JsonReq]) of
     FormResp ->
         FormResp
@@ -209,18 +209,18 @@ render_list_row({_Lang, Pid}, _, {Key, Value}) ->
 render_list_tail({Lang, Pid}) ->
     JsonResp = couch_os_process:prompt(Pid, [<<"list_end">>]),
     ok = ret_os_process(Lang, Pid),
-    JsonResp.    
-    
+    JsonResp.
+
 
 
 
 init([]) ->
-    
+
     % read config and register for configuration changes
-    
+
     % just stop if one of the config settings change. couch_server_sup
     % will restart us and then we will pick up the new settings.
-    
+
     ok = couch_config:register(
         fun("query_servers" ++ _, _) ->
             ?MODULE:stop()
diff --git a/src/couchdb/couch_ref_counter.erl b/src/couchdb/couch_ref_counter.erl
index 0fbec729..59ede9c9 100644
--- a/src/couchdb/couch_ref_counter.erl
+++ b/src/couchdb/couch_ref_counter.erl
@@ -18,11 +18,11 @@
 
 start(ChildProcs) ->
     gen_server:start(couch_ref_counter, {self(), ChildProcs}, []).
-    
-    
+
+
 drop(RefCounterPid) ->
     drop(RefCounterPid, self()).
-    
+
 drop(RefCounterPid, Pid) ->
     gen_server:cast(RefCounterPid, {drop, Pid}).
 
@@ -42,7 +42,7 @@ count(RefCounterPid) ->
     {
     referrers=dict:new() % a dict of each ref counting proc.
     }).
-    
+
 init({Pid, ChildProcs}) ->
     [link(ChildProc) || ChildProc <- ChildProcs],
     Referrers = dict:from_list([{Pid, {erlang:monitor(process, Pid), 1}}]),
diff --git a/src/couchdb/couch_rep.erl b/src/couchdb/couch_rep.erl
index f5b560e9..a503684b 100644
--- a/src/couchdb/couch_rep.erl
+++ b/src/couchdb/couch_rep.erl
@@ -12,7 +12,7 @@
 
 -module(couch_rep).
 -behaviour(gen_server).
--export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, 
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2,
     code_change/3]).
 
 -export([replicate/2]).
@@ -24,24 +24,24 @@
 -include("couch_db.hrl").
 -include("../ibrowse/ibrowse.hrl").
 
-%% @spec replicate(Source::binary(), Target::binary()) -> 
+%% @spec replicate(Source::binary(), Target::binary()) ->
 %%      {ok, Stats} | {error, Reason}
-%% @doc Triggers a replication.  Stats is a JSON Object with the following 
+%% @doc Triggers a replication.  Stats is a JSON Object with the following
 %%      keys: session_id (UUID), source_last_seq (integer), and history (array).
 %%      Each element of the history is an Object with keys start_time, end_time,
 %%      start_last_seq, end_last_seq, missing_checked, missing_found, docs_read,
 %%      and docs_written.
 %%
 %%      The supervisor will try to restart the replication in case of any error
-%%      other than shutdown.  Just call this function again to listen for the 
+%%      other than shutdown.  Just call this function again to listen for the
 %%      result of the retry.
 replicate(Source, Target) ->
-    
+
     {ok, HostName} = inet:gethostname(),
     RepId = couch_util:to_hex(
             erlang:md5(term_to_binary([HostName, Source, Target]))),
     Args = [?MODULE, [RepId, Source,Target], []],
-    
+
     Replicator = {RepId,
         {gen_server, start_link, Args},
         transient,
@@ -49,31 +49,31 @@ replicate(Source, Target) ->
         worker,
         [?MODULE]
     },
-    
+
     Server = case supervisor:start_child(couch_rep_sup, Replicator) of
-        {ok, Pid} -> 
+        {ok, Pid} ->
             ?LOG_INFO("starting new replication ~p at ~p", [RepId, Pid]),
             Pid;
         {error, already_present} ->
             case supervisor:restart_child(couch_rep_sup, RepId) of
-                {ok, Pid} -> 
+                {ok, Pid} ->
                     ?LOG_INFO("starting replication ~p at ~p", [RepId, Pid]),
                     Pid;
-                {error, running} -> 
+                {error, running} ->
                     %% this error occurs if multiple replicators are racing
                     %% each other to start and somebody else won.  Just grab
                     %% the Pid by calling start_child again.
-                    {error, {already_started, Pid}} = 
+                    {error, {already_started, Pid}} =
                         supervisor:start_child(couch_rep_sup, Replicator),
                     ?LOG_INFO("replication ~p already running at ~p", [RepId, Pid]),
                     Pid
             end;
-        {error, {already_started, Pid}} -> 
+        {error, {already_started, Pid}} ->
             ?LOG_INFO("replication ~p already running at ~p", [RepId, Pid]),
             Pid
     end,
-    
-    case gen_server:call(Server, get_result, infinity) of 
+
+    case gen_server:call(Server, get_result, infinity) of
         retry -> replicate(Source, Target);
         Else -> Else
     end.
@@ -87,7 +87,7 @@ replicate(Source, Target) ->
     headers
 }).
 
-    
+
 -record(state, {
     context,
     current_seq,
@@ -103,19 +103,19 @@ replicate(Source, Target) ->
 
 init([RepId, Source, Target]) ->
     process_flag(trap_exit, true),
-    
+
     {ok, DbSrc, SrcName} = open_db(Source),
     {ok, DbTgt, TgtName} =  open_db(Target),
-    
+
     DocKey = ?l2b(?LOCAL_DOC_PREFIX ++ RepId),
-    
+
     {ok, InfoSrc} = get_db_info(DbSrc),
     {ok, InfoTgt} = get_db_info(DbTgt),
-    
+
     ReplicationStartTime = httpd_util:rfc1123_date(),
     SrcInstanceStartTime = proplists:get_value(instance_start_time, InfoSrc),
     TgtInstanceStartTime = proplists:get_value(instance_start_time, InfoTgt),
-    
+
     RepRecDocSrc =
     case open_doc(DbSrc, DocKey, []) of
     {ok, SrcDoc} ->
@@ -123,7 +123,7 @@ init([RepId, Source, Target]) ->
         SrcDoc;
     _ -> #doc{id=DocKey}
     end,
-    
+
     RepRecDocTgt =
     case open_doc(DbTgt, DocKey, []) of
     {ok, TgtDoc} ->
@@ -131,11 +131,11 @@ init([RepId, Source, Target]) ->
         TgtDoc;
     _ -> #doc{id=DocKey}
     end,
-    
+
     #doc{body={RepRecProps}} = RepRecDocSrc,
     #doc{body={RepRecPropsTgt}} = RepRecDocTgt,
-    
-    case proplists:get_value(<<"session_id">>, RepRecProps) == 
+
+    case proplists:get_value(<<"session_id">>, RepRecProps) ==
             proplists:get_value(<<"session_id">>, RepRecPropsTgt) of
     true ->
         % if the records have the same session id,
@@ -150,7 +150,7 @@ init([RepId, Source, Target]) ->
         OldSeqNum = 0,
         OldHistory = []
     end,
-    
+
     Context = [
         {start_seq, OldSeqNum},
         {history, OldHistory},
@@ -160,20 +160,20 @@ init([RepId, Source, Target]) ->
         {src_record, RepRecDocSrc},
         {tgt_record, RepRecDocTgt}
     ],
-    
+
     Stats = ets:new(replication_stats, [set, private]),
     ets:insert(Stats, {total_revs,0}),
     ets:insert(Stats, {missing_revs, 0}),
     ets:insert(Stats, {docs_read, 0}),
     ets:insert(Stats, {docs_written, 0}),
     ets:insert(Stats, {doc_write_failures, 0}),
-    
+
     couch_task_status:add_task("Replication", <<SrcName/binary, " -> ",
         TgtName/binary>>, "Starting"),
-    
+
     Parent = self(),
     Pid = spawn_link(fun() -> enum_docs_since(Parent,DbSrc,DbTgt,{OldSeqNum,0}) end),
-    
+
     State = #state{
         context = Context,
         current_seq = OldSeqNum,
@@ -182,7 +182,7 @@ init([RepId, Source, Target]) ->
         target = DbTgt,
         stats = Stats
     },
-    
+
     {ok, State}.
 handle_call(get_result, From, #state{listeners=L,done=true} = State) ->
     {stop, normal, State#state{listeners=[From|L]}};
@@ -200,14 +200,14 @@ handle_call({replicate_doc, {Id, Revs}}, {Pid,_}, #state{enum_pid=Pid} = State)
     } = State,
 
     ets:update_counter(Stats, missing_revs, length(Revs)),
-    
+
     %% get document(s)
     {ok, DocResults} = open_doc_revs(Source, Id, Revs, [latest]),
     Docs = [RevDoc || {ok, RevDoc} <- DocResults],
     ets:update_counter(Stats, docs_read, length(Docs)),
-    
+
     %% save them (maybe in a buffer)
-    {NewBuffer, NewContext} = 
+    {NewBuffer, NewContext} =
     case should_flush(lists:flatlength([Docs|Buffer])) of
         true ->
             Docs2 = lists:flatten([Docs|Buffer]),
@@ -227,7 +227,7 @@ handle_call({replicate_doc, {Id, Revs}}, {Pid,_}, #state{enum_pid=Pid} = State)
         false ->
             {[Docs | Buffer], Context}
     end,
-    
+
     {reply, ok, State#state{context=NewContext, docs_buffer=NewBuffer}};
 
 handle_call({fin, {LastSeq, RevsCount}}, {Pid,_}, #state{enum_pid=Pid} = State) ->
@@ -255,7 +255,7 @@ handle_info({'EXIT', Pid, Reason}, #state{enum_pid=Pid} = State) ->
     Parent = self(),
     NewPid = spawn_link(fun() -> enum_docs_since(Parent,Src,Tgt,{Seq,0}) end),
     {noreply, State#state{enum_pid=NewPid}};
-    
+
 %% if any linked process dies, respawn the enumerator to get things going again
 handle_info({'EXIT', _From, normal}, State) ->
     {noreply, State};
@@ -277,7 +277,7 @@ terminate(normal, State) ->
         target = Target,
         stats = Stats
     } = State,
-    
+
     try update_docs(Target, lists:flatten(Buffer), [], replicated_changes) of
     {ok, Errors} ->
         dump_update_errors(Errors),
@@ -289,18 +289,18 @@ terminate(normal, State) ->
         ?LOG_ERROR("attachment request failed during final write", []),
         exit({internal_server_error, replication_link_failure})
     end,
-    
+
     couch_task_status:update("Finishing"),
-    
+
     {ok, NewRepHistory, _} = do_checkpoint(Source, Target, Context, Seq, Stats),
     ets:delete(Stats),
     close_db(Target),
-    
+
     [Original|Rest] = Listeners,
     gen_server:reply(Original, {ok, NewRepHistory}),
-    
-    %% maybe trigger another replication. If this replicator uses a local 
-    %% source Db, changes to that Db since we started will not be included in 
+
+    %% maybe trigger another replication. If this replicator uses a local
+    %% source Db, changes to that Db since we started will not be included in
     %% this pass.
     case up_to_date(Source, Seq) of
         true ->
@@ -319,9 +319,9 @@ terminate(Reason, State) ->
         target = Target,
         stats = Stats
     } = State,
-    
+
     [gen_server:reply(L, {error, Reason}) || L <- Listeners],
-    
+
     ets:delete(Stats),
     close_db(Target),
     close_db(Source).
@@ -345,19 +345,19 @@ dump_update_errors([{{Id, Rev}, Error}|Rest]) ->
 
 attachment_loop(ReqId, Conn) ->
     couch_util:should_flush(),
-    receive 
+    receive
         {From, {set_req_id, NewId}} ->
             %% we learn the ReqId to listen for
             From ! {self(), {ok, NewId}},
             attachment_loop(NewId, Conn);
         {ibrowse_async_headers, ReqId, Status, Headers} ->
             %% we got header, give the controlling process a chance to react
-            receive 
-                {From, gimme_status} -> 
+            receive
+                {From, gimme_status} ->
                     %% send status/headers to controller
                     From ! {self(), {status, Status, Headers}},
                     receive
-                        {From, continue} -> 
+                        {From, continue} ->
                             %% normal case
                             attachment_loop(ReqId, Conn);
                         {From, fail} ->
@@ -382,7 +382,7 @@ attachment_loop(ReqId, Conn) ->
             ?LOG_ERROR("streaming attachment failed with ~p", [Err]),
             catch ibrowse:stop_worker_process(Conn),
             exit(attachment_request_failed);
-        {ibrowse_async_response, ReqId, Data} -> 
+        {ibrowse_async_response, ReqId, Data} ->
             receive {From, gimme_data} -> From ! {self(), Data} end,
             attachment_loop(ReqId, Conn);
         {ibrowse_async_response_end, ReqId} ->
@@ -396,7 +396,7 @@ attachment_stub_converter(DbS, Id, Rev, {Name, {stub, Type, Length}}) ->
     Url = lists:flatten([DbUrl, url_encode(Id), "/", url_encode(?b2l(Name)),
         "?rev=", ?b2l(couch_doc:rev_to_str({Pos,RevId}))]),
     ?LOG_DEBUG("Attachment URL ~s", [Url]),
-    {ok, RcvFun} = make_attachment_stub_receiver(Url, Headers, Name, 
+    {ok, RcvFun} = make_attachment_stub_receiver(Url, Headers, Name,
         Type, Length),
     {Name, {Type, {RcvFun, Length}}}.
 
@@ -404,21 +404,21 @@ make_attachment_stub_receiver(Url, Headers, Name, Type, Length) ->
     make_attachment_stub_receiver(Url, Headers, Name, Type, Length, 10, 1000).
 
 make_attachment_stub_receiver(Url, _Headers, _Name, _Type, _Length, 0, _Pause) ->
-    ?LOG_ERROR("streaming attachment request failed after 10 retries: ~s", 
+    ?LOG_ERROR("streaming attachment request failed after 10 retries: ~s",
         [Url]),
     exit({attachment_request_failed, ?l2b(["failed to replicate ", Url])});
-    
+
 make_attachment_stub_receiver(Url, Headers, Name, Type, Length, Retries, Pause) ->
     %% start the process that receives attachment data from ibrowse
     #url{host=Host, port=Port} = ibrowse_lib:parse_url(Url),
     {ok, Conn} = ibrowse:spawn_link_worker_process(Host, Port),
     Pid = spawn_link(fun() -> attachment_loop(nil, Conn) end),
-    
+
     %% make the async request
     Opts = [{stream_to, Pid}, {response_format, binary}],
-    ReqId = 
+    ReqId =
     case ibrowse:send_req_direct(Conn, Url, Headers, get, [], Opts, infinity) of
-    {ibrowse_req_id, X} -> 
+    {ibrowse_req_id, X} ->
         X;
     {error, Reason} ->
         ?LOG_INFO("retrying couch_rep attachment request in ~p " ++
@@ -428,11 +428,11 @@ make_attachment_stub_receiver(Url, Headers, Name, Type, Length, Retries, Pause)
         make_attachment_stub_receiver(Url, Headers, Name, Type, Length,
             Retries-1, 2*Pause)
     end,
-    
+
     %% tell our receiver about the ReqId it needs to look for
     Pid ! {self(), {set_req_id, ReqId}},
-    receive 
-    {Pid, {ok, ReqId}} -> 
+    receive
+    {Pid, {ok, ReqId}} ->
         ok;
     {'EXIT', Pid, _Reason} ->
         catch ibrowse:stop_worker_process(Conn),
@@ -440,19 +440,19 @@ make_attachment_stub_receiver(Url, Headers, Name, Type, Length, Retries, Pause)
         make_attachment_stub_receiver(Url, Headers, Name, Type, Length,
             Retries-1, 2*Pause)
     end,
-    
+
     %% wait for headers to ensure that we have a 200 status code
     %% this is where we follow redirects etc
-    Pid ! {self(), gimme_status}, 
+    Pid ! {self(), gimme_status},
     receive
     {'EXIT', Pid, attachment_request_failed} ->
         catch ibrowse:stop_worker_process(Conn),
         make_attachment_stub_receiver(Url, Headers, Name, Type, Length,
             Retries-1, Pause);
-    {Pid, {status, StreamStatus, StreamHeaders}} -> 
+    {Pid, {status, StreamStatus, StreamHeaders}} ->
         ?LOG_DEBUG("streaming attachment Status ~p Headers ~p",
             [StreamStatus, StreamHeaders]),
-        
+
         ResponseCode = list_to_integer(StreamStatus),
         if
         ResponseCode >= 200, ResponseCode < 300 ->
@@ -461,10 +461,10 @@ make_attachment_stub_receiver(Url, Headers, Name, Type, Length, Retries, Pause)
             %% this function goes into the streaming attachment code.
             %% It gets executed by the replication gen_server, so it can't
             %% be the one to actually receive the ibrowse data.
-            {ok, fun() -> 
-                Pid ! {self(), gimme_data}, 
-                receive 
-                    {Pid, Data} -> 
+            {ok, fun() ->
+                Pid ! {self(), gimme_data},
+                receive
+                    {Pid, Data} ->
                         Data;
                     {'EXIT', Pid, attachment_request_failed} ->
                         throw(attachment_write_failed)
@@ -473,25 +473,25 @@ make_attachment_stub_receiver(Url, Headers, Name, Type, Length, Retries, Pause)
         ResponseCode >= 300, ResponseCode < 400 ->
             % follow the redirect
             Pid ! {self(), stop_ok},
-            RedirectUrl = mochiweb_headers:get_value("Location", 
+            RedirectUrl = mochiweb_headers:get_value("Location",
                 mochiweb_headers:make(StreamHeaders)),
             catch ibrowse:stop_worker_process(Conn),
             make_attachment_stub_receiver(RedirectUrl, Headers, Name, Type,
                 Length, Retries - 1, Pause);
-        ResponseCode >= 400, ResponseCode < 500 -> 
+        ResponseCode >= 400, ResponseCode < 500 ->
             % an error... log and fail
-            ?LOG_ERROR("streaming attachment failed with code ~p: ~s", 
+            ?LOG_ERROR("streaming attachment failed with code ~p: ~s",
                 [ResponseCode, Url]),
             Pid ! {self(), fail},
             exit(attachment_request_failed);
         ResponseCode == 500 ->
             % an error... log and retry
-            ?LOG_INFO("retrying couch_rep attachment request in ~p " ++ 
+            ?LOG_INFO("retrying couch_rep attachment request in ~p " ++
                 "seconds due to 500 response: ~s", [Pause/1000, Url]),
             Pid ! {self(), fail},
             catch ibrowse:stop_worker_process(Conn),
             timer:sleep(Pause),
-            make_attachment_stub_receiver(Url, Headers, Name, Type, Length, 
+            make_attachment_stub_receiver(Url, Headers, Name, Type, Length,
                 Retries - 1, 2*Pause)
         end
     end.
@@ -522,28 +522,28 @@ do_checkpoint(Source, Target, Context, NewSeqNum, Stats) ->
         {src_record, #doc{body={LastRepRecord}}=RepRecDocSrc},
         {tgt_record, RepRecDocTgt}
     ] = Context,
-    
+
     case NewSeqNum == StartSeqNum andalso OldHistory /= [] of
     true ->
         % nothing changed, don't record results
         {ok, {[{<<"no_changes">>, true} | LastRepRecord]}, Context};
     false ->
         % something changed, record results for incremental replication,
-        
+
         % commit changes to both src and tgt. The src because if changes
-        % we replicated are lost, we'll record the a seq number ahead 
+        % we replicated are lost, we'll record the a seq number ahead
         % of what was committed. If those changes are lost and the seq number
         % reverts to a previous committed value, we will skip future changes
         % when new doc updates are given our already replicated seq nums.
-        
+
         % commit the src async
         ParentPid = self(),
-        SrcCommitPid = spawn_link(fun() -> 
+        SrcCommitPid = spawn_link(fun() ->
                 ParentPid ! {self(), ensure_full_commit(Source)} end),
-                
+
         % commit tgt sync
         {ok, TgtInstanceStartTime2} = ensure_full_commit(Target),
-        
+
         SrcInstanceStartTime2 =
         receive
         {SrcCommitPid, {ok, Timestamp}} ->
@@ -551,7 +551,7 @@ do_checkpoint(Source, Target, Context, NewSeqNum, Stats) ->
         {'EXIT', SrcCommitPid, {http_request_failed, _}} ->
             exit(replication_link_failure)
         end,
-        
+
         RecordSeqNum =
         if SrcInstanceStartTime2 == SrcInstanceStartTime andalso
                 TgtInstanceStartTime2 == TgtInstanceStartTime ->
@@ -562,7 +562,7 @@ do_checkpoint(Source, Target, Context, NewSeqNum, Stats) ->
                 "replication is redone and documents reexamined.", []),
             StartSeqNum
         end,
-        
+
         NewHistoryEntry = {
             [{<<"start_time">>, list_to_binary(ReplicationStartTime)},
             {<<"end_time">>, list_to_binary(httpd_util:rfc1123_date())},
@@ -582,11 +582,11 @@ do_checkpoint(Source, Target, Context, NewSeqNum, Stats) ->
                   {<<"source_last_seq">>, RecordSeqNum},
                   {<<"history">>, HistEntries}]},
 
-        {ok, {SrcRevPos,SrcRevId}} = update_doc(Source, 
+        {ok, {SrcRevPos,SrcRevId}} = update_doc(Source,
                 RepRecDocSrc#doc{body=NewRepHistory}, []),
         {ok, {TgtRevPos,TgtRevId}} = update_doc(Target,
                 RepRecDocTgt#doc{body=NewRepHistory}, []),
-    
+
         NewContext = [
             {start_seq, StartSeqNum},
             {history, OldHistory},
@@ -596,9 +596,9 @@ do_checkpoint(Source, Target, Context, NewSeqNum, Stats) ->
             {src_record, RepRecDocSrc#doc{revs={SrcRevPos,[SrcRevId]}}},
             {tgt_record, RepRecDocTgt#doc{revs={TgtRevPos,[TgtRevId]}}}
         ],
-    
+
         {ok, NewRepHistory, NewContext}
-    
+
     end.
 
 do_http_request(Url, Action, Headers) ->
@@ -610,7 +610,7 @@ do_http_request(Url, Action, Headers, JsonBody) ->
 do_http_request(Url, Action, Headers, Body, Retries, Pause) when is_binary(Url) ->
     do_http_request(?b2l(Url), Action, Headers, Body, Retries, Pause);
 do_http_request(Url, Action, _Headers, _JsonBody, 0, _Pause) ->
-    ?LOG_ERROR("couch_rep HTTP ~p request failed after 10 retries: ~s", 
+    ?LOG_ERROR("couch_rep HTTP ~p request failed after 10 retries: ~s",
         [Action, Url]),
     exit({http_request_failed, ?l2b(["failed to replicate ", Url])});
 do_http_request(Url, Action, Headers, JsonBody, Retries, Pause) ->
@@ -637,27 +637,27 @@ do_http_request(Url, Action, Headers, JsonBody, Retries, Pause) ->
         ResponseCode >= 200, ResponseCode < 300 ->
             ?JSON_DECODE(ResponseBody);
         ResponseCode >= 300, ResponseCode < 400 ->
-            RedirectUrl = mochiweb_headers:get_value("Location", 
+            RedirectUrl = mochiweb_headers:get_value("Location",
                 mochiweb_headers:make(ResponseHeaders)),
             do_http_request(RedirectUrl, Action, Headers, JsonBody, Retries-1,
                 Pause);
-        ResponseCode >= 400, ResponseCode < 500 -> 
-            ?JSON_DECODE(ResponseBody);        
+        ResponseCode >= 400, ResponseCode < 500 ->
+            ?JSON_DECODE(ResponseBody);
         ResponseCode == 500 ->
-            ?LOG_INFO("retrying couch_rep HTTP ~p request in ~p seconds " ++ 
+            ?LOG_INFO("retrying couch_rep HTTP ~p request in ~p seconds " ++
                 "due to 500 error: ~s", [Action, Pause/1000, Url]),
             timer:sleep(Pause),
             do_http_request(Url, Action, Headers, JsonBody, Retries - 1, 2*Pause)
         end;
     {error, Reason} ->
-        ?LOG_INFO("retrying couch_rep HTTP ~p request in ~p seconds due to " ++ 
+        ?LOG_INFO("retrying couch_rep HTTP ~p request in ~p seconds due to " ++
             "{error, ~p}: ~s", [Action, Pause/1000, Reason, Url]),
         timer:sleep(Pause),
         do_http_request(Url, Action, Headers, JsonBody, Retries - 1, 2*Pause)
     end.
 
 ensure_full_commit(#http_db{uri=DbUrl, headers=Headers}) ->
-    {ResultProps} = do_http_request(DbUrl ++ "_ensure_full_commit", post, 
+    {ResultProps} = do_http_request(DbUrl ++ "_ensure_full_commit", post,
         Headers, true),
     true = proplists:get_value(<<"ok">>, ResultProps),
     {ok, proplists:get_value(<<"instance_start_time">>, ResultProps)};
@@ -672,22 +672,22 @@ enum_docs_since(Pid, DbSource, DbTarget, {StartSeq, RevsCount}) ->
         SrcRevsList = lists:map(fun(#doc_info{id=Id,revs=RevInfos}) ->
             SrcRevs = [Rev || #rev_info{rev=Rev} <- RevInfos],
             {Id, SrcRevs}
-        end, DocInfoList),        
+        end, DocInfoList),
         {ok, MissingRevs} = get_missing_revs(DbTarget, SrcRevsList),
-        
+
         %% do we need to check for success here?
-        [gen_server:call(Pid, {replicate_doc, Info}, infinity) 
+        [gen_server:call(Pid, {replicate_doc, Info}, infinity)
             || Info <- MissingRevs ],
-        
+
         #doc_info{high_seq=LastSeq} = lists:last(DocInfoList),
         RevsCount2 = RevsCount + length(SrcRevsList),
         gen_server:cast(Pid, {increment_update_seq, LastSeq}),
-        
+
         enum_docs_since(Pid, DbSource, DbTarget, {LastSeq, RevsCount2})
     end.
 
 
-            
+
 get_db_info(#http_db{uri=DbUrl, headers=Headers}) ->
     {DbProps} = do_http_request(DbUrl, get, Headers),
     {ok, [{list_to_atom(?b2l(K)), V} || {K,V} <- DbProps]};
@@ -695,14 +695,14 @@ get_db_info(Db) ->
     couch_db:get_db_info(Db).
 
 get_doc_info_list(#http_db{uri=DbUrl, headers=Headers}, StartSeq) ->
-    Url = DbUrl ++ "_all_docs_by_seq?limit=100&startkey=" 
+    Url = DbUrl ++ "_all_docs_by_seq?limit=100&startkey="
         ++ integer_to_list(StartSeq),
     {Results} = do_http_request(Url, get, Headers),
     lists:map(fun({RowInfoList}) ->
         {RowValueProps} = proplists:get_value(<<"value">>, RowInfoList),
         Seq = proplists:get_value(<<"key">>, RowInfoList),
-        Revs = 
-            [#rev_info{rev=couch_doc:parse_rev(proplists:get_value(<<"rev">>, RowValueProps)), deleted = proplists:get_value(<<"deleted">>, RowValueProps, false)} | 
+        Revs =
+            [#rev_info{rev=couch_doc:parse_rev(proplists:get_value(<<"rev">>, RowValueProps)), deleted = proplists:get_value(<<"deleted">>, RowValueProps, false)} |
                 [#rev_info{rev=Rev,deleted=false} || Rev <- couch_doc:parse_revs(proplists:get_value(<<"conflicts">>, RowValueProps, []))] ++
                 [#rev_info{rev=Rev,deleted=true} || Rev <- couch_doc:parse_revs(proplists:get_value(<<"deleted_conflicts">>, RowValueProps, []))]],
         #doc_info{
@@ -712,11 +712,11 @@ get_doc_info_list(#http_db{uri=DbUrl, headers=Headers}, StartSeq) ->
         }
     end, proplists:get_value(<<"rows">>, Results));
 get_doc_info_list(DbSource, StartSeq) ->
-    {ok, {_Count, DocInfoList}} = couch_db:enum_docs_since(DbSource, StartSeq, 
+    {ok, {_Count, DocInfoList}} = couch_db:enum_docs_since(DbSource, StartSeq,
     fun (_, _, {100, DocInfoList}) ->
             {stop, {100, DocInfoList}};
-        (DocInfo, _, {Count, DocInfoList}) -> 
-            {ok, {Count+1, [DocInfo|DocInfoList]}} 
+        (DocInfo, _, {Count, DocInfoList}) ->
+            {ok, {Count+1, [DocInfo|DocInfoList]}}
     end, {0, []}),
     lists:reverse(DocInfoList).
 
@@ -742,14 +742,14 @@ open_doc(#http_db{uri=DbUrl, headers=Headers}, DocId, Options) ->
 open_doc(Db, DocId, Options) ->
     couch_db:open_doc(Db, DocId, Options).
 
-open_doc_revs(#http_db{uri=DbUrl, headers=Headers} = DbS, DocId, Revs0, 
+open_doc_revs(#http_db{uri=DbUrl, headers=Headers} = DbS, DocId, Revs0,
         [latest]) ->
     Revs = couch_doc:rev_to_strs(Revs0),
     BaseUrl = DbUrl ++ url_encode(DocId) ++ "?revs=true&latest=true",
-    
+
     %% MochiWeb expects URLs < 8KB long, so maybe split into multiple requests
     MaxN = trunc((8192 - length(BaseUrl))/14),
-    
+
     JsonResults = case length(Revs) > MaxN of
     false ->
         Url = ?l2b(BaseUrl ++ "&open_revs=" ++ ?JSON_ENCODE(Revs)),
@@ -766,7 +766,7 @@ open_doc_revs(#http_db{uri=DbUrl, headers=Headers} = DbS, DocId, Revs0,
         Acc ++ do_http_request(?l2b(BaseUrl ++ "&open_revs=" ++
             ?JSON_ENCODE(lists:reverse(Rest))), get, Headers)
     end,
-    
+
     Results =
     lists:map(
         fun({[{<<"missing">>, Rev}]}) ->
@@ -791,7 +791,7 @@ should_flush(DocCount) when DocCount > ?BUFFER_NDOCS ->
 should_flush(_DocCount) ->
     MeAndMyLinks = [self()|
         [P || P <- element(2,process_info(self(),links)), is_pid(P)]],
-    
+
     case length(MeAndMyLinks)/2 > ?BUFFER_NATTACHMENTS of
     true -> true;
     false ->
diff --git a/src/couchdb/couch_server.erl b/src/couchdb/couch_server.erl
index 3bf59724..7c79683e 100644
--- a/src/couchdb/couch_server.erl
+++ b/src/couchdb/couch_server.erl
@@ -42,7 +42,7 @@ start(_Type, _Args) ->
 restart() ->
     stop(),
     start().
-    
+
 stop() ->
     couch_server_sup:stop().
 
@@ -127,7 +127,7 @@ hash_admin_passwords() ->
 
 init([]) ->
     % read config and register for configuration changes
-    
+
     % just stop if one of the config settings change. couch_server_sup
     % will restart us and then we will pick up the new settings.
 
@@ -292,7 +292,7 @@ handle_call({delete, DbName, _Options}, _From, Server) ->
     case check_dbname(Server, DbNameList) of
     ok ->
         FullFilepath = get_full_filename(Server, DbNameList),
-        Server2 = 
+        Server2 =
         case ets:lookup(couch_dbs_by_name, DbName) of
         [] -> Server;
         [{_, {Pid, LruTime}}] ->
@@ -303,11 +303,11 @@ handle_call({delete, DbName, _Options}, _From, Server) ->
             true = ets:delete(couch_dbs_by_lru, LruTime),
             Server#server{dbs_open=Server#server.dbs_open - 1}
         end,
-        
+
         %% Delete any leftover .compact files.  If we don't do this a subsequent
         %% request for this DB will try to open the .compact file and use it.
         file:delete(FullFilepath ++ ".compact"),
-        
+
         case file:delete(FullFilepath) of
         ok ->
             couch_db_update_notifier:notify({deleted, DbName}),
@@ -326,7 +326,7 @@ handle_cast(Msg, _Server) ->
 
 code_change(_OldVsn, State, _Extra) ->
     {ok, State}.
-    
+
 handle_info({'EXIT', _Pid, config_change}, _Server) ->
     exit(kill);
 handle_info({'EXIT', Pid, _Reason}, #server{dbs_open=DbsOpen}=Server) ->
diff --git a/src/couchdb/couch_server_sup.erl b/src/couchdb/couch_server_sup.erl
index 4c77dbe1..663c8ee0 100644
--- a/src/couchdb/couch_server_sup.erl
+++ b/src/couchdb/couch_server_sup.erl
@@ -83,7 +83,7 @@ start_server(IniFiles) ->
     ok = couch_util:start_driver(LibDir),
 
     BaseChildSpecs =
-    {{one_for_all, 10, 3600}, 
+    {{one_for_all, 10, 3600},
         [{couch_config,
             {couch_server_sup, couch_config_start_link_wrapper, [IniFiles, ConfigPid]},
             permanent,
@@ -130,7 +130,7 @@ start_server(IniFiles) ->
 
 start_primary_services() ->
     supervisor:start_link({local, couch_primary_services}, couch_server_sup,
-        {{one_for_one, 10, 3600}, 
+        {{one_for_one, 10, 3600},
             [{couch_log,
                 {couch_log, start_link, []},
                 permanent,
@@ -168,7 +168,7 @@ start_secondary_services() ->
     DaemonChildSpecs = [
         begin
             {ok, {Module, Fun, Args}} = couch_util:parse_term(SpecStr),
-            
+
             {list_to_atom(Name),
                 {Module, Fun, Args},
                 permanent,
diff --git a/src/couchdb/couch_stats_aggregator.erl b/src/couchdb/couch_stats_aggregator.erl
index 821bf60f..2e8ea380 100644
--- a/src/couchdb/couch_stats_aggregator.erl
+++ b/src/couchdb/couch_stats_aggregator.erl
@@ -18,7 +18,7 @@
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
         terminate/2, code_change/3]).
 
--export([start/0, stop/0, 
+-export([start/0, stop/0,
          get/1, get/2, get_json/1, get_json/2, all/0,
          time_passed/0, clear_aggregates/1]).
 
@@ -34,7 +34,7 @@
 
 start() ->
     gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).
-    
+
 stop() ->
     gen_server:call(?MODULE, stop).
 
@@ -47,18 +47,18 @@ get_json(Key) ->
     gen_server:call(?MODULE, {get_json, Key}).
 get_json(Key, Time) ->
     gen_server:call(?MODULE, {get_json, Key, Time}).
-    
+
 time_passed() ->
     gen_server:call(?MODULE, time_passed).
 
-clear_aggregates(Time) -> 
+clear_aggregates(Time) ->
     gen_server:call(?MODULE, {clear_aggregates, Time}).
 
 all() ->
     gen_server:call(?MODULE, all).
 
 % GEN_SERVER
-    
+
 init(_) ->
     ets:new(?MODULE, [named_table, set, protected]),
     init_timers(),
@@ -86,13 +86,13 @@ handle_call(time_passed, _, OldState) ->
     % the foldls below could probably be refactored into a less code-duping form
 
     % update aggregates on incremental counters
-    NextState = lists:foldl(fun(Counter, State) -> 
+    NextState = lists:foldl(fun(Counter, State) ->
         {Key, Value} = Counter,
         update_aggregates_loop(Key, Value, State, incremental)
     end, OldState, ?COLLECTOR:all(incremental)),
 
     % update aggregates on absolute value counters
-    NewState = lists:foldl(fun(Counter, State) -> 
+    NewState = lists:foldl(fun(Counter, State) ->
         {Key, Value} = Counter,
         % clear the counter, we've got the important bits in State
         ?COLLECTOR:clear(Key),
@@ -117,7 +117,7 @@ handle_call(stop, _, State) ->
 % Stats = [{Key, TimesProplist}]
 % TimesProplist = [{Time, Aggrgates}]
 % Aggregates = #aggregates{}
-% 
+%
 % [
 %  {Key, [
 %             {TimeA, #aggregates{}},
@@ -126,7 +126,7 @@ handle_call(stop, _, State) ->
 %             {TimeD, #aggregates{}}
 %        ]
 %  },
-%  
+%
 % ]
 
 %% clear the aggregats record for a specific Time = 60 | 300 | 900
@@ -134,7 +134,7 @@ do_clear_aggregates(Time, #state{aggregates=Stats}) ->
     NewStats = lists:map(fun({Key, TimesProplist}) ->
         {Key, case proplists:lookup(Time, TimesProplist) of
             % do have stats for this key, if we don't, return Stat unmodified
-            none -> 
+            none ->
                 TimesProplist;
             % there are stats, let's unset the Time one
             {_Time, _Stat} ->
@@ -177,12 +177,12 @@ update_aggregates_loop(Key, Values, State, CounterType) ->
     %               {'900',{aggregates,1,1,1,0,0,1,1}}]}]
     [{_Key, StatsList}] = case proplists:lookup(Key, AllStats) of
         none -> [{Key, [
-                {'0', empty}, 
+                {'0', empty},
                 {'60', empty},
                 {'300', empty},
                 {'900', empty}
              ]}];
-        AllStatsMatch -> 
+        AllStatsMatch ->
         [AllStatsMatch]
     end,
 
@@ -236,7 +236,7 @@ update_aggregates(Value, Stat, CounterType) ->
                 incremental -> Value - Current;
                 absolute -> Value
             end,
-                % Knuth, The Art of Computer Programming, vol. 2, p. 232. 
+                % Knuth, The Art of Computer Programming, vol. 2, p. 232.
                 NewCount = Count + 1,
                 NewMean = Mean + (NewValue - Mean) / NewCount, % NewCount is never 0.
                 NewVariance = Variance + (NewValue - Mean) * (NewValue - NewMean),
@@ -288,29 +288,29 @@ do_get_all(#state{aggregates=Stats}=State) ->
 
 init_descriptions() ->
 
-    % ets is probably overkill here, but I didn't manage to keep the 
+    % ets is probably overkill here, but I didn't manage to keep the
     % descriptions in the gen_server state. Which means there is probably
     % a bug in one of the handle_call() functions most likely the one that
     % handles the time_passed message. But don't tell anyone, the math is
     % correct :) -- Jan
 
 
-    % Style guide for descriptions: Start with a lowercase letter & do not add 
+    % Style guide for descriptions: Start with a lowercase letter & do not add
     % a trailing full-stop / period.
-    
+
     % please keep this in alphabetical order
     ets:insert(?MODULE, {{couchdb, database_writes}, <<"number of times a database was changed">>}),
     ets:insert(?MODULE, {{couchdb, database_reads}, <<"number of times a document was read from a database">>}),
     ets:insert(?MODULE, {{couchdb, open_databases}, <<"number of open databases">>}),
     ets:insert(?MODULE, {{couchdb, open_os_files}, <<"number of file descriptors CouchDB has open">>}),
     ets:insert(?MODULE, {{couchdb, request_time}, <<"length of a request inside CouchDB without MochiWeb">>}),
-    
+
     ets:insert(?MODULE, {{httpd, bulk_requests}, <<"number of bulk requests">>}),
     ets:insert(?MODULE, {{httpd, requests}, <<"number of HTTP requests">>}),
     ets:insert(?MODULE, {{httpd, temporary_view_reads}, <<"number of temporary view reads">>}),
     ets:insert(?MODULE, {{httpd, view_reads}, <<"number of view reads">>}),
     ets:insert(?MODULE, {{httpd, clients_requesting_changes}, <<"Number of clients currently requesting continuous _changes">>}),
-    
+
     ets:insert(?MODULE, {{httpd_request_methods, 'COPY'}, <<"number of HTTP COPY requests">>}),
     ets:insert(?MODULE, {{httpd_request_methods, 'DELETE'}, <<"number of HTTP DELETE requests">>}),
     ets:insert(?MODULE, {{httpd_request_methods, 'GET'}, <<"number of HTTP GET requests">>}),
@@ -318,7 +318,7 @@ init_descriptions() ->
     ets:insert(?MODULE, {{httpd_request_methods, 'MOVE'}, <<"number of HTTP MOVE requests">>}),
     ets:insert(?MODULE, {{httpd_request_methods, 'POST'}, <<"number of HTTP POST requests">>}),
     ets:insert(?MODULE, {{httpd_request_methods, 'PUT'}, <<"number of HTTP PUT requests">>}),
-    
+
     ets:insert(?MODULE, {{httpd_status_codes, '200'}, <<"number of HTTP 200 OK responses">>}),
     ets:insert(?MODULE, {{httpd_status_codes, '201'}, <<"number of HTTP 201 Created responses">>}),
     ets:insert(?MODULE, {{httpd_status_codes, '202'}, <<"number of HTTP 202 Accepted responses">>}),
@@ -338,12 +338,12 @@ init_descriptions() ->
 % Timer
 
 init_timers() ->
-    
+
     % OTP docs on timer: http://erlang.org/doc/man/timer.html
     %   start() -> ok
-    %   Starts the timer server. Normally, the server does not need to be 
-    %   started explicitly. It is started dynamically if it is needed. This is 
-    %   useful during development, but in a target system the server should be 
+    %   Starts the timer server. Normally, the server does not need to be
+    %   started explicitly. It is started dynamically if it is needed. This is
+    %   useful during development, but in a target system the server should be
     %   started explicitly. Use configuration parameters for kernel for this.
     %
     % TODO: Add timer_start to kernel start options.
@@ -361,7 +361,7 @@ init_timers() ->
 
 
 % Unused gen_server behaviour API functions that we need to declare.
-  
+
 %% @doc Unused
 handle_cast(foo, State) ->
     {noreply, State}.
diff --git a/src/couchdb/couch_stats_collector.erl b/src/couchdb/couch_stats_collector.erl
index 9139f6cb..cec8138e 100644
--- a/src/couchdb/couch_stats_collector.erl
+++ b/src/couchdb/couch_stats_collector.erl
@@ -22,7 +22,7 @@
         terminate/2, code_change/3]).
 
 
--export([start/0, stop/0, get/1, 
+-export([start/0, stop/0, get/1,
         increment/1, decrement/1,
         track_process_count/1, track_process_count/2,
         record/2, clear/1,
@@ -38,15 +38,15 @@
 
 start() ->
     gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).
-    
+
 stop() ->
     gen_server:call(?MODULE, stop).
 
 get(Key) ->
     case ets:lookup(?HIT_COUNTER_TABLE, Key) of
-        [] -> 
+        [] ->
             case ets:lookup(?ABSOLUTE_VALUE_COUNTER_TABLE, Key) of
-                [] -> 
+                [] ->
                     0;
                 Result2 -> extract_value_from_ets_result(Key, Result2)
             end;
@@ -62,7 +62,7 @@ increment(Key) ->
             ok;
         _ -> ok
     end.
-    
+
 decrement(Key) ->
     case catch ets:update_counter(?HIT_COUNTER_TABLE, Key, -1) of
         {'EXIT', {badarg, _}} ->
@@ -70,7 +70,7 @@ decrement(Key) ->
             ok;
         _ -> ok
     end.
-    
+
 record(Key, Value) ->
     ets:insert(?ABSOLUTE_VALUE_COUNTER_TABLE, {Key, Value}).
 
@@ -78,7 +78,7 @@ clear(Key) ->
     true = ets:delete(?ABSOLUTE_VALUE_COUNTER_TABLE, Key).
 
 all() ->
-    lists:append(ets:tab2list(?HIT_COUNTER_TABLE), 
+    lists:append(ets:tab2list(?HIT_COUNTER_TABLE),
         ets:tab2list(?ABSOLUTE_VALUE_COUNTER_TABLE)).
 
 all(Type) ->
@@ -123,7 +123,7 @@ extract_value_from_ets_result(_Key, Result) ->
 
 
 % Unused gen_server behaviour API functions that we need to declare.
-  
+
 %% @doc Unused
 handle_cast(foo, State) ->
     {noreply, State}.
diff --git a/src/couchdb/couch_stream.erl b/src/couchdb/couch_stream.erl
index e61d6605..54234ee5 100644
--- a/src/couchdb/couch_stream.erl
+++ b/src/couchdb/couch_stream.erl
@@ -67,7 +67,7 @@ old_copy_to_new_stream(Fd, Pos, Len, DestFd) ->
         end, ok),
     close(Dest).
 
-% 09 UPGRADE CODE    
+% 09 UPGRADE CODE
 old_foldl(_Fd, null, 0, _Fun, Acc) ->
     Acc;
 old_foldl(Fd, OldPointer, Len, Fun, Acc) when is_tuple(OldPointer)->
@@ -119,7 +119,7 @@ handle_call(close, _From, Stream) ->
         written_pointers = Written,
         buffer_len = BufferLen,
         buffer_list = Buffer} = Stream,
-    
+
     case Buffer of
     [] ->
         Result = {lists:reverse(Written), WrittenLen};
@@ -137,7 +137,7 @@ code_change(_OldVsn, State, _Extra) ->
 
 handle_info(_Info, State) ->
     {noreply, State}.
-    
+
 
 
 % 09 UPGRADE CODE
diff --git a/src/couchdb/couch_task_status.erl b/src/couchdb/couch_task_status.erl
index ee7bdff5..28758a00 100644
--- a/src/couchdb/couch_task_status.erl
+++ b/src/couchdb/couch_task_status.erl
@@ -59,7 +59,7 @@ set_update_frequency(Msecs) ->
 
 update(StatusText) ->
     update("~s", [StatusText]).
-    
+
 update(Format, Data) ->
     {LastUpdateTime, Frequency} = get(task_status_update),
     case timer:now_diff(Now = now(), LastUpdateTime) >= Frequency of
diff --git a/src/couchdb/couch_util.erl b/src/couchdb/couch_util.erl
index 1a2929e4..7cf19354 100644
--- a/src/couchdb/couch_util.erl
+++ b/src/couchdb/couch_util.erl
@@ -56,7 +56,7 @@ terminate_linked(Reason) ->
 
 new_uuid() ->
     list_to_binary(to_hex(crypto:rand_bytes(16))).
-    
+
 to_hex([]) ->
     [];
 to_hex(Bin) when is_binary(Bin) ->
@@ -73,7 +73,7 @@ parse_term(Bin) when is_binary(Bin)->
 parse_term(List) ->
     {ok, Tokens, _} = erl_scan:string(List ++ "."),
     erl_parse:parse_term(Tokens).
-    
+
 
 % returns a random integer
 rand32() ->
@@ -193,15 +193,15 @@ collate(A, B, Options) when is_binary(A), is_binary(B) ->
 
 should_flush() ->
     should_flush(?FLUSH_MAX_MEM).
-    
+
 should_flush(MemThreshHold) ->
     {memory, ProcMem} = process_info(self(), memory),
-    BinMem = lists:foldl(fun({_Id, Size, _NRefs}, Acc) -> Size+Acc end, 
+    BinMem = lists:foldl(fun({_Id, Size, _NRefs}, Acc) -> Size+Acc end,
         0, element(2,process_info(self(), binary))),
     if ProcMem+BinMem > 2*MemThreshHold ->
         garbage_collect(),
         {memory, ProcMem2} = process_info(self(), memory),
-        BinMem2 = lists:foldl(fun({_Id, Size, _NRefs}, Acc) -> Size+Acc end, 
+        BinMem2 = lists:foldl(fun({_Id, Size, _NRefs}, Acc) -> Size+Acc end,
             0, element(2,process_info(self(), binary))),
         if ProcMem2+BinMem2 > MemThreshHold ->
             true;
@@ -230,7 +230,7 @@ encodeBase64(Bs) when list(Bs) ->
     encodeBase64(list_to_binary(Bs), <<>>);
 encodeBase64(Bs) ->
     encodeBase64(Bs, <<>>).
-    
+
 encodeBase64(<<B:3/binary, Bs/binary>>, Acc) ->
     <<C1:6, C2:6, C3:6, C4:6>> = B,
     encodeBase64(Bs, <<Acc/binary, (enc(C1)), (enc(C2)), (enc(C3)), (enc(C4))>>);
diff --git a/src/couchdb/couch_view.erl b/src/couchdb/couch_view.erl
index 87feea12..93c3a493 100644
--- a/src/couchdb/couch_view.erl
+++ b/src/couchdb/couch_view.erl
@@ -24,14 +24,14 @@
 
 -record(server,{
     root_dir = []}).
-    
+
 start_link() ->
     gen_server:start_link({local, couch_view}, couch_view, [], []).
 
 get_temp_updater(DbName, Language, DesignOptions, MapSrc, RedSrc) ->
     % make temp group
     % do we need to close this db?
-    {ok, _Db, Group} = 
+    {ok, _Db, Group} =
         couch_view_group:open_temp_group(DbName, Language, DesignOptions, MapSrc, RedSrc),
     case gen_server:call(couch_view, {get_group_server, DbName, Group}) of
     {ok, Pid} ->
@@ -44,7 +44,7 @@ get_group_server(DbName, GroupId) ->
     % get signature for group
     case couch_view_group:open_db_group(DbName, GroupId) of
     % do we need to close this db?
-    {ok, _Db, Group} ->        
+    {ok, _Db, Group} ->
         case gen_server:call(couch_view, {get_group_server, DbName, Group}) of
         {ok, Pid} ->
             Pid;
@@ -54,7 +54,7 @@ get_group_server(DbName, GroupId) ->
     Error ->
         throw(Error)
     end.
-    
+
 get_group(Db, GroupId, Stale) ->
     MinUpdateSeq = case Stale of
     ok -> 0;
@@ -73,23 +73,23 @@ get_group_info(Db, GroupId) ->
     couch_view_group:request_group_info(
         get_group_server(couch_db:name(Db), GroupId)).
 
-cleanup_index_files(Db) -> 
+cleanup_index_files(Db) ->
     % load all ddocs
     {ok, DesignDocs} = couch_db:get_design_docs(Db),
-    
+
     % make unique list of group sigs
     Sigs = lists:map(fun(#doc{id = GroupId} = DDoc) ->
         {ok, Info} = get_group_info(Db, GroupId),
         ?b2l(proplists:get_value(signature, Info))
     end, [DD||DD <- DesignDocs, DD#doc.deleted == false]),
-    
+
     FileList = list_index_files(Db),
-    
+
     % regex that matches all ddocs
     RegExp = "("++ string:join(Sigs, "|") ++")",
 
     % filter out the ones in use
-    DeleteFiles = lists:filter(fun(FilePath) -> 
+    DeleteFiles = lists:filter(fun(FilePath) ->
             regexp:first_match(FilePath, RegExp)==nomatch
         end, FileList),
     % delete unused files
@@ -108,7 +108,7 @@ get_row_count(#view{btree=Bt}) ->
     {ok, Count}.
 
 get_temp_reduce_view(Db, Language, DesignOptions, MapSrc, RedSrc) ->
-    {ok, #group{views=[View]}=Group} = 
+    {ok, #group{views=[View]}=Group} =
         get_temp_group(Db, Language, DesignOptions, MapSrc, RedSrc),
     {ok, {temp_reduce, View}, Group}.
 
@@ -161,7 +161,7 @@ fold_reduce({temp_reduce, #view{btree=Bt}}, Dir, StartKey, EndKey, GroupFun, Fun
     couch_btree:fold_reduce(Bt, Dir, StartKey, EndKey, GroupFun,
             WrapperFun, Acc);
 
-fold_reduce({reduce, NthRed, Lang, #view{btree=Bt, reduce_funs=RedFuns}}, Dir, StartKey, EndKey, GroupFun, Fun, Acc) ->    
+fold_reduce({reduce, NthRed, Lang, #view{btree=Bt, reduce_funs=RedFuns}}, Dir, StartKey, EndKey, GroupFun, Fun, Acc) ->
     PreResultPadding = lists:duplicate(NthRed - 1, []),
     PostResultPadding = lists:duplicate(length(RedFuns) - NthRed, []),
     {_Name, FunSrc} = lists:nth(NthRed,RedFuns),
@@ -180,7 +180,7 @@ fold_reduce({reduce, NthRed, Lang, #view{btree=Bt, reduce_funs=RedFuns}}, Dir, S
         end,
     couch_btree:fold_reduce(Bt, Dir, StartKey, EndKey, GroupFun,
             WrapperFun, Acc).
-        
+
 get_key_pos(_Key, [], _N) ->
     0;
 get_key_pos(Key, [{Key1,_Value}|_], N) when Key == Key1 ->
@@ -215,7 +215,7 @@ get_map_view0(Name, [#view{map_names=MapNames}=View|Rest]) ->
     end.
 
 reduce_to_count(Reductions) ->
-    {Count, _} = 
+    {Count, _} =
     couch_btree:final_reduce(
         fun(reduce, KVs) ->
             Count = lists:sum(
@@ -226,9 +226,9 @@ reduce_to_count(Reductions) ->
             {lists:sum([Count0 || {Count0, _} <- Reds]), []}
         end, Reductions),
     Count.
-                
 
-    
+
+
 fold_fun(_Fun, [], _, Acc) ->
     {ok, Acc};
 fold_fun(Fun, [KV|Rest], {KVReds, Reds}, Acc) ->
@@ -258,7 +258,7 @@ init([]) ->
         fun("couchdb", "view_index_dir")->
             exit(Self, config_change)
         end),
-        
+
     couch_db_update_notifier:start_link(
         fun({deleted, DbName}) ->
             gen_server:cast(couch_view, {reset_indexes, DbName});
@@ -279,11 +279,11 @@ terminate(Reason, _Srv) ->
     ok.
 
 
-handle_call({get_group_server, DbName, 
+handle_call({get_group_server, DbName,
     #group{name=GroupId,sig=Sig}=Group}, _From, #server{root_dir=Root}=Server) ->
     case ets:lookup(group_servers_by_sig, {DbName, Sig}) of
     [] ->
-        ?LOG_DEBUG("Spawning new group server for view group ~s in database ~s.", 
+        ?LOG_DEBUG("Spawning new group server for view group ~s in database ~s.",
             [GroupId, DbName]),
         case (catch couch_view_group:start_link({Root, DbName, Group})) of
         {ok, NewPid} ->
@@ -325,12 +325,12 @@ handle_info({'EXIT', FromPid, Reason}, Server) ->
         delete_from_ets(FromPid, DbName, GroupId)
     end,
     {noreply, Server}.
-    
+
 add_to_ets(Pid, DbName, Sig) ->
     true = ets:insert(couch_groups_by_updater, {Pid, {DbName, Sig}}),
     true = ets:insert(group_servers_by_sig, {{DbName, Sig}, Pid}),
     true = ets:insert(couch_groups_by_db, {DbName, Sig}).
-    
+
 delete_from_ets(Pid, DbName, Sig) ->
     true = ets:delete(couch_groups_by_updater, Pid),
     true = ets:delete(group_servers_by_sig, {DbName, Sig}),
@@ -356,7 +356,7 @@ nuke_dir(Dir) ->
                     ok = nuke_dir(Full)
                 end
             end,
-            Files),    
+            Files),
         ok = file:del_dir(Dir)
     end.
 
@@ -400,7 +400,7 @@ less_same_type(A, B) when is_list(A) ->
   less_list(A, B);
 less_same_type(A, B) ->
     A < B.
-	
+
 less_props([], [_|_]) ->
     true;
 less_props(_, []) ->
diff --git a/src/couchdb/couch_view_compactor.erl b/src/couchdb/couch_view_compactor.erl
index 63c0ff75..22e58223 100644
--- a/src/couchdb/couch_view_compactor.erl
+++ b/src/couchdb/couch_view_compactor.erl
@@ -34,20 +34,20 @@ compact_group(Group, EmptyGroup) ->
         name = GroupId,
         views = Views
     } = Group,
-    
+
     #group{
         db = Db,
         id_btree = EmptyIdBtree,
         views = EmptyViews
     } = EmptyGroup,
-    
+
     {ok, {Count, _}} = couch_btree:full_reduce(Db#db.fulldocinfo_by_id_btree),
-    
+
     <<"_design", ShortName/binary>> = GroupId,
     DbName = couch_db:name(Db),
     TaskName = <<DbName/binary, ShortName/binary>>,
     couch_task_status:add_task(<<"View Group Compaction">>, TaskName, <<"">>),
-    
+
     Fun = fun(KV, {Bt, Acc, TotalCopied}) ->
         if TotalCopied rem 10000 == 0 ->
             couch_task_status:update("Copied ~p of ~p Ids (~p%)",
@@ -58,27 +58,27 @@ compact_group(Group, EmptyGroup) ->
             {ok, {Bt, [KV|Acc], TotalCopied+1}}
         end
     end,
-    {ok, {Bt3, Uncopied, _Total}} = couch_btree:foldl(IdBtree, Fun, 
+    {ok, {Bt3, Uncopied, _Total}} = couch_btree:foldl(IdBtree, Fun,
         {EmptyIdBtree, [], 0}),
     {ok, NewIdBtree} = couch_btree:add(Bt3, lists:reverse(Uncopied)),
-    
+
     NewViews = lists:map(fun({View, EmptyView}) ->
         compact_view(View, EmptyView)
     end, lists:zip(Views, EmptyViews)),
-    
+
     NewGroup = EmptyGroup#group{
-        id_btree=NewIdBtree, 
-        views=NewViews, 
+        id_btree=NewIdBtree,
+        views=NewViews,
         current_seq=Seq
     },
-    
+
     Pid = couch_view:get_group_server(DbName, GroupId),
     gen_server:cast(Pid, {compact_done, NewGroup}).
 
 %% @spec compact_view(View, EmptyView, Retry) -> CompactView
 compact_view(View, EmptyView) ->
     {ok, Count} = couch_view:get_row_count(View),
-    
+
     %% Key is {Key,DocId}
     Fun = fun(KV, {Bt, Acc, TotalCopied}) ->
         if TotalCopied rem 10000 == 0 ->
@@ -86,12 +86,12 @@ compact_view(View, EmptyView) ->
                 [View#view.id_num, TotalCopied, Count, (TotalCopied*100) div Count]),
             {ok, Bt2} = couch_btree:add(Bt, lists:reverse([KV|Acc])),
             {ok, {Bt2, [], TotalCopied + 1}};
-        true ->    
+        true ->
             {ok, {Bt, [KV|Acc], TotalCopied + 1}}
         end
     end,
-    
-    {ok, {Bt3, Uncopied, _Total}} = couch_btree:foldl(View#view.btree, Fun, 
+
+    {ok, {Bt3, Uncopied, _Total}} = couch_btree:foldl(View#view.btree, Fun,
         {EmptyView#view.btree, [], 0}),
     {ok, NewBt} = couch_btree:add(Bt3, lists:reverse(Uncopied)),
     EmptyView#view{btree = NewBt}.
diff --git a/src/couchdb/couch_view_group.erl b/src/couchdb/couch_view_group.erl
index 0b390b22..cc2f37a6 100644
--- a/src/couchdb/couch_view_group.erl
+++ b/src/couchdb/couch_view_group.erl
@@ -22,7 +22,7 @@
 	 terminate/2, code_change/3]).
 
 -include("couch_db.hrl").
-	 
+
 -record(group_state, {
     type,
     db_name,
@@ -70,7 +70,7 @@ start_link(InitArgs) ->
             {InitArgs, self(), Ref = make_ref()}, []) of
     {ok, Pid} ->
         {ok, Pid};
-    ignore -> 
+    ignore ->
         receive
         {Ref, Pid, Error} ->
             case process_info(self(), trap_exit) of
@@ -83,7 +83,7 @@ start_link(InitArgs) ->
         Error
     end.
 
-% init creates a closure which spawns the appropriate view_updater. 
+% init creates a closure which spawns the appropriate view_updater.
 init({InitArgs, ReturnPid, Ref}) ->
     process_flag(trap_exit, true),
     case prepare_group(InitArgs, false) of
@@ -118,7 +118,7 @@ init({InitArgs, ReturnPid, Ref}) ->
 % If the request sequence is higher than our current high_target seq, we set
 % that as the highest seqence. If the updater is not running, we launch it.
 
-handle_call({request_group, RequestSeq}, From, 
+handle_call({request_group, RequestSeq}, From,
         #group_state{
             db_name=DbName,
             group=#group{current_seq=Seq}=Group,
@@ -128,13 +128,13 @@ handle_call({request_group, RequestSeq}, From,
     {ok, Db} = couch_db:open(DbName, []),
     Group2 = Group#group{db=Db},
     Pid = spawn_link(fun()-> couch_view_updater:update(Group2) end),
-    
+
     {noreply, State#group_state{
         updater_pid=Pid,
         group=Group2,
         waiting_list=[{From,RequestSeq}|WaitList]
         }, infinity};
-        
+
 
 % If the request seqence is less than or equal to the seq_id of a known Group,
 % we respond with that Group.
@@ -159,7 +159,7 @@ handle_call(request_group_info, _From, #group_state{
     GroupInfo = get_group_info(Group, CompactorPid),
     {reply, {ok, GroupInfo}, State}.
 
-handle_cast({start_compact, CompactFun}, #group_state{ compactor_pid=nil, 
+handle_cast({start_compact, CompactFun}, #group_state{ compactor_pid=nil,
         group=Group, init_args={view, RootDir, DbName, GroupId} } = State) ->
     ?LOG_INFO("Starting view group compaction", []),
     {ok, Db} = couch_db:open(DbName, []),
@@ -171,10 +171,10 @@ handle_cast({start_compact, _}, State) ->
     %% compact already running, this is a no-op
     {noreply, State};
 
-handle_cast({compact_done, #group{fd=NewFd, current_seq=NewSeq} = NewGroup}, 
-        #group_state{ 
+handle_cast({compact_done, #group{fd=NewFd, current_seq=NewSeq} = NewGroup},
+        #group_state{
             group = #group{current_seq=OldSeq, sig=GroupSig} = Group,
-            init_args = {view, RootDir, DbName, _GroupId}, 
+            init_args = {view, RootDir, DbName, _GroupId},
             updater_pid = nil,
             ref_counter = RefCounter
         } = State) when NewSeq >= OldSeq ->
@@ -183,7 +183,7 @@ handle_cast({compact_done, #group{fd=NewFd, current_seq=NewSeq} = NewGroup},
     CompactName = index_file_name(compact, RootDir, DbName, GroupSig),
     file:delete(FileName),
     ok = file:rename(CompactName, FileName),
-    
+
     %% cleanup old group
     couch_ref_counter:drop(RefCounter),
     {ok, NewRefCounter} = couch_ref_counter:start([NewFd]),
@@ -191,20 +191,20 @@ handle_cast({compact_done, #group{fd=NewFd, current_seq=NewSeq} = NewGroup},
         nil -> ok;
         Else -> couch_db:close(Else)
     end,
-    
+
     erlang:send_after(1000, self(), delayed_commit),
     {noreply, State#group_state{
-        group=NewGroup, 
+        group=NewGroup,
         ref_counter=NewRefCounter,
         compactor_pid=nil
     }};
-handle_cast({compact_done, NewGroup}, #group_state{ 
+handle_cast({compact_done, NewGroup}, #group_state{
         init_args={view, _RootDir, DbName, GroupId} } = State) ->
     ?LOG_INFO("View index compaction still behind main file", []),
     couch_db:close(NewGroup#group.db),
     {ok, Db} = couch_db:open(DbName, []),
-    Pid = spawn_link(fun() -> 
-        {_,Ref} = erlang:spawn_monitor(fun() -> 
+    Pid = spawn_link(fun() ->
+        {_,Ref} = erlang:spawn_monitor(fun() ->
             couch_view_updater:update(NewGroup#group{db = Db})
         end),
         receive
@@ -258,8 +258,8 @@ handle_info({'EXIT', FromPid, {new_group, #group{db=Db}=Group}},
         {noreply, State#group_state{waiting_commit=true,
                 waiting_list=StillWaiting, group=Group2, updater_pid=Pid}}
     end;
-    
-handle_info({'EXIT', FromPid, reset}, 
+
+handle_info({'EXIT', FromPid, reset},
         #group_state{
             init_args=InitArgs,
             updater_pid=UpPid,
@@ -274,10 +274,10 @@ handle_info({'EXIT', FromPid, reset},
     Error ->
         {stop, normal, reply_all(State, Error)}
     end;
-    
+
 handle_info({'EXIT', _FromPid, normal}, State) ->
     {noreply, State};
-    
+
 handle_info({'EXIT', FromPid, {{nocatch, Reason}, _Trace}}, State) ->
     ?LOG_DEBUG("Uncaught throw() in linked pid: ~p", [{FromPid, Reason}]),
     {stop, Reason, State};
@@ -285,7 +285,7 @@ handle_info({'EXIT', FromPid, {{nocatch, Reason}, _Trace}}, State) ->
 handle_info({'EXIT', FromPid, Reason}, State) ->
     ?LOG_DEBUG("Exit from linked pid: ~p", [{FromPid, Reason}]),
     {stop, Reason, State};
-    
+
 handle_info({'DOWN',_,_,_,_}, State) ->
     ?LOG_INFO("Shutting down view group server, monitored db is closing.", []),
     {stop, normal, reply_all(State, shutdown)}.
@@ -305,13 +305,13 @@ code_change(_OldVsn, State, _Extra) ->
 % reply_with_group/3
 % for each item in the WaitingList {Pid, Seq}
 % if the Seq is =< GroupSeq, reply
-reply_with_group(Group=#group{current_seq=GroupSeq}, [{Pid, Seq}|WaitList], 
+reply_with_group(Group=#group{current_seq=GroupSeq}, [{Pid, Seq}|WaitList],
         StillWaiting, RefCounter) when Seq =< GroupSeq ->
     gen_server:reply(Pid, {ok, Group, RefCounter}),
     reply_with_group(Group, WaitList, StillWaiting, RefCounter);
 
 % else
-% put it in the continuing waiting list    
+% put it in the continuing waiting list
 reply_with_group(Group, [{Pid, Seq}|WaitList], StillWaiting, RefCounter) ->
     reply_with_group(Group, WaitList, [{Pid, Seq}|StillWaiting], RefCounter);
 
@@ -351,7 +351,7 @@ prepare_group({RootDir, DbName, #group{sig=Sig}=Group}, ForceReset)->
         Else
     end.
 
-get_index_header_data(#group{current_seq=Seq, purge_seq=PurgeSeq, 
+get_index_header_data(#group{current_seq=Seq, purge_seq=PurgeSeq,
             id_btree=IdBtree,views=Views}) ->
     ViewStates = [couch_btree:get_state(Btree) || #view{btree=Btree} <- Views],
     #index_header{seq=Seq,
@@ -364,7 +364,7 @@ hex_sig(GroupSig) ->
 
 design_root(RootDir, DbName) ->
     RootDir ++ "/." ++ ?b2l(DbName) ++ "_design/".
-    
+
 index_file_name(RootDir, DbName, GroupSig) ->
     design_root(RootDir, DbName) ++ hex_sig(GroupSig) ++".view".
 
@@ -390,17 +390,17 @@ open_temp_group(DbName, Language, DesignOptions, MapSrc, RedSrc) ->
             reduce_funs= if RedSrc==[] -> []; true -> [{<<"_temp">>, RedSrc}] end},
 
         {ok, Db, #group{
-            name = <<"_temp">>, 
+            name = <<"_temp">>,
             db=Db,
-            views=[View], 
-            def_lang=Language, 
+            views=[View],
+            def_lang=Language,
             design_options=DesignOptions,
             sig = erlang:md5(term_to_binary({[View], Language, DesignOptions}))
         }};
     Error ->
         Error
     end.
-    
+
 open_db_group(DbName, GroupId) ->
     case couch_db:open(DbName, []) of
     {ok, Db} ->
@@ -425,7 +425,7 @@ get_group_info(#group{
         {signature, ?l2b(hex_sig(GroupSig))},
         {language, Lang},
         {disk_size, Size},
-        {compact_running, CompactorPid /= nil}   
+        {compact_running, CompactorPid /= nil}
     ].
 
 % maybe move to another module
@@ -490,11 +490,11 @@ init_group(Db, Fd, #group{def_lang=Lang,views=Views}=Group, IndexHeader) ->
     Views2 = lists:zipwith(
         fun(BtreeState, #view{reduce_funs=RedFuns}=View) ->
             FunSrcs = [FunSrc || {_Name, FunSrc} <- RedFuns],
-            ReduceFun = 
+            ReduceFun =
                 fun(reduce, KVs) ->
                     KVs2 = couch_view:expand_dups(KVs,[]),
                     KVs3 = couch_view:detuple_kvs(KVs2,[]),
-                    {ok, Reduced} = couch_query_servers:reduce(Lang, FunSrcs, 
+                    {ok, Reduced} = couch_query_servers:reduce(Lang, FunSrcs,
                         KVs3),
                     {length(KVs3), Reduced};
                 (rereduce, Reds) ->
diff --git a/src/couchdb/couch_view_updater.erl b/src/couchdb/couch_view_updater.erl
index 11dfb544..97ce3c31 100644
--- a/src/couchdb/couch_view_updater.erl
+++ b/src/couchdb/couch_view_updater.erl
@@ -18,7 +18,7 @@
 
 update(#group{db=#db{name=DbName}=Db,name=GroupName,current_seq=Seq,purge_seq=PurgeSeq}=Group) ->
     couch_task_status:add_task(<<"View Group Indexer">>, <<DbName/binary," ",GroupName/binary>>, <<"Starting index update">>),
-    
+
     DbPurgeSeq = couch_db:get_purge_seq(Db),
     Group2 =
     if DbPurgeSeq == PurgeSeq ->
@@ -30,7 +30,7 @@ update(#group{db=#db{name=DbName}=Db,name=GroupName,current_seq=Seq,purge_seq=Pu
         couch_task_status:update(<<"Resetting view index due to lost purge entries.">>),
         exit(reset)
     end,
-    
+
     ViewEmptyKVs = [{View, []} || View <- Group2#group.views],
     % compute on all docs modified since we last computed.
     TotalChanges = couch_db:count_changes_since(Db, Seq),
@@ -95,9 +95,9 @@ process_doc(Db, DocInfo, {Docs, #group{sig=Sig,name=GroupId,design_options=Desig
     % This fun computes once for each document
 
     #doc_info{id=DocId, revs=[#rev_info{deleted=Deleted}|_]} = DocInfo,
-    IncludeDesign = proplists:get_value(<<"include_design">>, 
+    IncludeDesign = proplists:get_value(<<"include_design">>,
         DesignOptions, false),
-    LocalSeq = proplists:get_value(<<"local_seq">>, 
+    LocalSeq = proplists:get_value(<<"local_seq">>,
         DesignOptions, false),
     DocOpts = case LocalSeq of
         true ->
@@ -113,15 +113,15 @@ process_doc(Db, DocInfo, {Docs, #group{sig=Sig,name=GroupId,design_options=Desig
         if Deleted ->
             {Docs, [{DocId, []} | DocIdViewIdKeys]};
         true ->
-            {ok, Doc} = couch_db:open_doc_int(Db, DocInfo, 
+            {ok, Doc} = couch_db:open_doc_int(Db, DocInfo,
                 DocOpts),
             {[Doc | Docs], DocIdViewIdKeys}
         end,
-        
+
         case couch_util:should_flush() of
         true ->
             {Group1, Results} = view_compute(Group, Docs2),
-            {ViewKVs3, DocIdViewIdKeys3} = view_insert_query_results(Docs2, 
+            {ViewKVs3, DocIdViewIdKeys3} = view_insert_query_results(Docs2,
                 Results, ViewKVs, DocIdViewIdKeys2),
             {ok, Group2} = write_changes(Group1, ViewKVs3, DocIdViewIdKeys3,
                 DocInfo#doc_info.high_seq),
@@ -159,7 +159,7 @@ view_insert_doc_query_results(#doc{id=DocId}=Doc, [ResultKVs|RestResults], [{Vie
                 [{Key,Value},{PrevKey,PrevVal}|AccRest]
             end;
         (KV, []) ->
-           [KV] 
+           [KV]
         end, [], lists:sort(ResultKVs)),
     NewKVs = [{{Key, DocId}, Value} || {Key, Value} <- ResultKVs2],
     NewViewKVsAcc = [{View, NewKVs ++ KVs} | ViewKVsAcc],
diff --git a/src/couchdb/curlhelper.c b/src/couchdb/curlhelper.c
index 99b2e6ab..116612cd 100644
--- a/src/couchdb/curlhelper.c
+++ b/src/couchdb/curlhelper.c
@@ -38,7 +38,7 @@ Buffer init_Buffer() {
 }
 
 void free_Buffer(Buffer b) {
-  if(b == NULL) 
+  if(b == NULL)
     return;
   if(b->data != NULL)
     free(b->data);
@@ -186,7 +186,7 @@ int set_List(List l, int pos, void* ptr) {
   }
 
   *(l->elements + pos) = ptr;
-   
+
   return TRUE;
 }
 
diff --git a/src/ibrowse/ibrowse.app b/src/ibrowse/ibrowse.app
index 5e4621d3..a3d23ae7 100644
--- a/src/ibrowse/ibrowse.app
+++ b/src/ibrowse/ibrowse.app
@@ -1,10 +1,10 @@
 {application, ibrowse,
         [{description, "HTTP client application"},
          {vsn, "1.5.0"},
-         {modules, [ ibrowse, 
-		     ibrowse_http_client, 
-		     ibrowse_app, 
-		     ibrowse_sup, 
+         {modules, [ ibrowse,
+		     ibrowse_http_client,
+		     ibrowse_app,
+		     ibrowse_sup,
 		     ibrowse_lib,
 		     ibrowse_lb ]},
          {registered, []},
diff --git a/src/ibrowse/ibrowse.erl b/src/ibrowse/ibrowse.erl
index 0d3478b3..56f0ef4d 100644
--- a/src/ibrowse/ibrowse.erl
+++ b/src/ibrowse/ibrowse.erl
@@ -21,14 +21,14 @@
 %% <p>Here are a few sample invocations.</p>
 %%
 %% <code>
-%% ibrowse:send_req("http://intranet/messenger/", [], get). 
+%% ibrowse:send_req("http://intranet/messenger/", [], get).
 %% <br/><br/>
-%% 
-%% ibrowse:send_req("http://www.google.com/", [], get, [], 
+%%
+%% ibrowse:send_req("http://www.google.com/", [], get, [],
 %% 		 [{proxy_user, "XXXXX"},
 %% 		  {proxy_password, "XXXXX"},
 %% 		  {proxy_host, "proxy"},
-%% 		  {proxy_port, 8080}], 1000). 
+%% 		  {proxy_port, 8080}], 1000).
 %% <br/><br/>
 %%
 %%ibrowse:send_req("http://www.erlang.org/download/otp_src_R10B-3.tar.gz", [], get, [],
@@ -48,7 +48,7 @@
 %% ibrowse:send_req("http://www.bbc.co.uk", [], trace).
 %%
 %% <br/><br/>
-%% ibrowse:send_req("http://www.google.com", [], get, [], 
+%% ibrowse:send_req("http://www.google.com", [], get, [],
 %%                   [{stream_to, self()}]).
 %% </code>
 %%
@@ -110,7 +110,7 @@
 		      get_value/3,
 		      do_trace/2
 		     ]).
-		      
+
 -record(state, {trace = false}).
 
 -include("ibrowse.hrl").
@@ -158,7 +158,7 @@ stop() ->
 send_req(Url, Headers, Method) ->
     send_req(Url, Headers, Method, [], []).
 
-%% @doc Same as send_req/3. 
+%% @doc Same as send_req/3.
 %% If a list is specified for the body it has to be a flat list. The body can also be a fun/0 or a fun/1. <br/>
 %% If fun/0, the connection handling process will repeatdely call the fun until it returns an error or eof. <pre>Fun() = {ok, Data} | eof</pre><br/>
 %% If fun/1, the connection handling process will repeatedly call the fun with the supplied state until it returns an error or eof. <pre>Fun(State) = {ok, Data} | {ok, Data, NewState} | eof</pre>
@@ -168,7 +168,7 @@ send_req(Url, Headers, Method) ->
 send_req(Url, Headers, Method, Body) ->
     send_req(Url, Headers, Method, Body, []).
 
-%% @doc Same as send_req/4. 
+%% @doc Same as send_req/4.
 %% For a description of SSL Options, look in the ssl manpage. If the
 %% HTTP Version to use is not specified, the default is 1.1.
 %% <br/>
@@ -181,7 +181,7 @@ send_req(Url, Headers, Method, Body) ->
 %% used to specify what should go in the <code>Host</code> header in
 %% the request.</p>
 %% <ul>
-%% <li>When both the options <code>save_response_to_file</code> and <code>stream_to</code> 
+%% <li>When both the options <code>save_response_to_file</code> and <code>stream_to</code>
 %% are specified, the former takes precedence.</li>
 %%
 %% <li>For the <code>save_response_to_file</code> option, the response body is saved to
@@ -211,21 +211,21 @@ send_req(Url, Headers, Method, Body) ->
 %% ibrowse:send_req("http://www.example.com/cgi-bin/request", [], get, [], [{connect_timeout, 100}], 1000).
 %% </code>
 %% In the above invocation, if the connection isn't established within
-%% 100 milliseconds, the request will fail with 
+%% 100 milliseconds, the request will fail with
 %% <code>{error, conn_failed}</code>.<br/>
 %% If connection setup succeeds, the total time allowed for the
 %% request to complete will be 1000 milliseconds minus the time taken
 %% for connection setup.
 %% </li>
 %% </ul>
-%% 
+%%
 %% @spec send_req(Url::string(), Headers::headerList(), Method::method(), Body::body(), Options::optionList()) -> response()
 %% optionList() = [option()]
 %% option() = {max_sessions, integer()}        |
 %%          {response_format,response_format()}|
 %%          {stream_chunk_size, integer()}     |
 %%          {max_pipeline_size, integer()}     |
-%%          {trace, boolean()}                 | 
+%%          {trace, boolean()}                 |
 %%          {is_ssl, boolean()}                |
 %%          {ssl_options, [SSLOpt]}            |
 %%          {pool_name, atom()}                |
@@ -257,7 +257,7 @@ send_req(Url, Headers, Method, Body) ->
 send_req(Url, Headers, Method, Body, Options) ->
     send_req(Url, Headers, Method, Body, Options, 30000).
 
-%% @doc Same as send_req/5. 
+%% @doc Same as send_req/5.
 %% All timeout values are in milliseconds.
 %% @spec send_req(Url, Headers::headerList(), Method::method(), Body::body(), Options::optionList(), Timeout) -> response()
 %% Timeout = integer() | infinity
@@ -282,7 +282,7 @@ send_req(Url, Headers, Method, Body, Options, Timeout) ->
 		    true -> {get_value(ssl_options, Options_1, []), true}
 		end,
 	    case ibrowse_lb:spawn_connection(Lb_pid, Parsed_url,
-					     Max_sessions, 
+					     Max_sessions,
 					     Max_pipeline_size,
 					     {SSLOptions, IsSSL}) of
 		{ok, Conn_Pid} ->
@@ -333,7 +333,7 @@ set_dest(_Host, _Port, [H | _]) ->
     exit({invalid_option, H});
 set_dest(_, _, []) ->
     ok.
-    
+
 %% @doc Set the maximum number of connections allowed to a specific Host:Port.
 %% @spec set_max_sessions(Host::string(), Port::integer(), Max::integer()) -> ok
 set_max_sessions(Host, Port, Max) when is_integer(Max), Max > 0 ->
@@ -432,7 +432,7 @@ send_req_direct(Conn_pid, Url, Headers, Method, Body, Options, Timeout) ->
 %% caller. Should be used in conjunction with the
 %% <code>stream_to</code> option
 %% @spec stream_next(Req_id :: req_id()) -> ok | {error, unknown_req_id}
-stream_next(Req_id) ->    
+stream_next(Req_id) ->
     case ets:lookup(ibrowse_stream, {req_id_pid, Req_id}) of
 	[] ->
 	    {error, unknown_req_id};
@@ -451,7 +451,7 @@ trace_off() ->
 %% @doc Turn tracing on for all connections to the specified HTTP
 %% server. Host is whatever is specified as the domain name in the URL
 %% @spec trace_on(Host, Port) -> ok
-%% Host = string() 
+%% Host = string()
 %% Port = integer()
 trace_on(Host, Port) ->
     ibrowse ! {trace, true, Host, Port},
@@ -554,7 +554,7 @@ import_config(Filename) ->
     case file:consult(Filename) of
 	{ok, Terms} ->
 	    ets:delete_all_objects(ibrowse_conf),
-	    Fun = fun({dest, Host, Port, MaxSess, MaxPipe, Options}) 
+	    Fun = fun({dest, Host, Port, MaxSess, MaxPipe, Options})
 		     when is_list(Host), is_integer(Port),
 		          is_integer(MaxSess), MaxSess > 0,
 		          is_integer(MaxPipe), MaxPipe > 0, is_list(Options) ->
@@ -564,7 +564,7 @@ import_config(Filename) ->
 			  lists:foreach(
 			    fun({X, Y}) ->
 				    ets:insert(ibrowse_conf,
-					       #ibrowse_conf{key = X, 
+					       #ibrowse_conf{key = X,
 							     value = Y})
 			    end, I);
 		     ({K, V}) ->
@@ -663,7 +663,7 @@ handle_info(all_trace_off, State) ->
     ets:foldl(Fun, undefined, ibrowse_lb),
     ets:select_delete(ibrowse_conf, [{{ibrowse_conf,{trace,'$1','$2'},true},[],['true']}]),
     {noreply, State};
-				  
+
 handle_info({trace, Bool}, State) ->
     put(my_trace_flag, Bool),
     {noreply, State};
@@ -680,7 +680,7 @@ handle_info({trace, Bool, Host, Port}, State) ->
     ets:insert(ibrowse_conf, #ibrowse_conf{key = {trace, Host, Port},
 					   value = Bool}),
     {noreply, State};
-		     
+
 handle_info(_Info, State) ->
     {noreply, State}.
 
diff --git a/src/ibrowse/ibrowse_app.erl b/src/ibrowse/ibrowse_app.erl
index f5e523c2..8c83e8f1 100644
--- a/src/ibrowse/ibrowse_app.erl
+++ b/src/ibrowse/ibrowse_app.erl
@@ -1,7 +1,7 @@
 %%%-------------------------------------------------------------------
 %%% File    : ibrowse_app.erl
 %%% Author  : Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
-%%% Description : 
+%%% Description :
 %%%
 %%% Created : 15 Oct 2003 by Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
 %%%-------------------------------------------------------------------
@@ -42,11 +42,11 @@
 %% Func: start/2
 %% Returns: {ok, Pid}        |
 %%          {ok, Pid, State} |
-%%          {error, Reason}   
+%%          {error, Reason}
 %%--------------------------------------------------------------------
 start(_Type, _StartArgs) ->
     case ibrowse_sup:start_link() of
-	{ok, Pid} -> 
+	{ok, Pid} ->
 	    {ok, Pid};
 	Error ->
 	    Error
@@ -54,7 +54,7 @@ start(_Type, _StartArgs) ->
 
 %%--------------------------------------------------------------------
 %% Func: stop/1
-%% Returns: any 
+%% Returns: any
 %%--------------------------------------------------------------------
 stop(_State) ->
     ok.
diff --git a/src/ibrowse/ibrowse_http_client.erl b/src/ibrowse/ibrowse_http_client.erl
index 3cacf391..43aa51f4 100644
--- a/src/ibrowse/ibrowse_http_client.erl
+++ b/src/ibrowse/ibrowse_http_client.erl
@@ -51,10 +51,10 @@
 	       }).
 
 -record(request, {url, method, options, from,
-		  stream_to, caller_controls_socket = false, 
+		  stream_to, caller_controls_socket = false,
 		  req_id,
 		  stream_chunk_size,
-		  save_response_to_file = false, 
+		  save_response_to_file = false,
 		  tmp_file_name, tmp_file_fd,
 		  response_format}).
 
@@ -338,7 +338,7 @@ accumulate_response(Data, #state{reply_buffer = RepBuf,
 	    State#state{reply_buffer = RepBuf_1};
 	_ when Caller_controls_socket == true ->
 	    do_interim_reply(StreamTo, Response_format, ReqId, RepBuf_1),
-	    State#state{reply_buffer = <<>>, 
+	    State#state{reply_buffer = <<>>,
 			streamed_size = Streamed_size + size(RepBuf_1)};
 	_ when New_data_size >= Stream_chunk_size ->
 	    {Stream_chunk, Rem_data} = split_binary(RepBuf_1, Stream_chunk_size),
@@ -514,7 +514,7 @@ send_req_1(From,
 	    {Caller, once} when is_pid(Caller) or
 				is_atom(Caller) ->
 		Async_pid_rec = {{req_id_pid, ReqId}, self()},
-		true = ets:insert(ibrowse_stream, Async_pid_rec), 
+		true = ets:insert(ibrowse_stream, Async_pid_rec),
 		{Caller, true};
 	    undefined ->
 		{undefined, false};
@@ -869,7 +869,7 @@ is_connection_closing(_, _)                -> false.
 
 %% This clause determines the chunk size when given data from the beginning of the chunk
 parse_11_response(DataRecvd,
-		  #state{transfer_encoding=chunked, 
+		  #state{transfer_encoding=chunked,
 			 chunk_size=chunk_start,
 			 chunk_size_buffer = Chunk_sz_buf
 			} = State) ->
@@ -899,7 +899,7 @@ parse_11_response(DataRecvd,
 %% This clause is to remove the CRLF between two chunks
 %%
 parse_11_response(DataRecvd,
-		  #state{transfer_encoding = chunked, 
+		  #state{transfer_encoding = chunked,
 			 chunk_size = tbd,
 			 chunk_size_buffer = Buf}=State) ->
     case scan_crlf(Buf, DataRecvd) of
@@ -916,7 +916,7 @@ parse_11_response(DataRecvd,
 
 %% This clause deals with the end of a chunked transfer
 parse_11_response(DataRecvd,
-		  #state{transfer_encoding = chunked, chunk_size = 0, 
+		  #state{transfer_encoding = chunked, chunk_size = 0,
 			 cur_req = CurReq,
 			 deleted_crlf = DelCrlf,
 			 reply_buffer = Trailer, reqs = Reqs}=State) ->
@@ -1449,7 +1449,7 @@ get_stream_chunk_size(Options) ->
 	    ?DEFAULT_STREAM_CHUNK_SIZE
     end.
 
-get_inac_timeout(#state{cur_req = #request{options = Opts}}) ->	
+get_inac_timeout(#state{cur_req = #request{options = Opts}}) ->
     get_value(inactivity_timeout, Opts, infinity);
 get_inac_timeout(#state{cur_req = undefined}) ->
     infinity.
diff --git a/src/ibrowse/ibrowse_lb.erl b/src/ibrowse/ibrowse_lb.erl
index 9212ccd7..b0654b72 100644
--- a/src/ibrowse/ibrowse_lb.erl
+++ b/src/ibrowse/ibrowse_lb.erl
@@ -1,7 +1,7 @@
 %%%-------------------------------------------------------------------
 %%% File    : ibrowse_lb.erl
 %%% Author  : chandru <chandrashekhar.mullaparthi@t-mobile.co.uk>
-%%% Description : 
+%%% Description :
 %%%
 %%% Created :  6 Mar 2008 by chandru <chandrashekhar.mullaparthi@t-mobile.co.uk>
 %%%-------------------------------------------------------------------
@@ -101,7 +101,7 @@ spawn_connection(Lb_pid, Url,
 % 	    #state{max_sessions = Max_sess,
 % 		   ets_tid = Tid,
 % 		   max_pipeline_size = Max_pipe_sz,
-% 		   num_cur_sessions = Num} = State) 
+% 		   num_cur_sessions = Num} = State)
 %     when Num >= Max ->
 %     Reply = find_best_connection(Tid),
 %     {reply, sorry_dude_reuse, State};
@@ -109,7 +109,7 @@ spawn_connection(Lb_pid, Url,
 %% Update max_sessions in #state with supplied value
 handle_call({spawn_connection, _Url, Max_sess, Max_pipe, _}, _From,
 	    #state{ets_tid = Tid,
-		   num_cur_sessions = Num} = State) 
+		   num_cur_sessions = Num} = State)
     when Num >= Max_sess ->
     Reply = find_best_connection(Tid, Max_pipe),
     {reply, Reply, State#state{max_sessions = Max_sess}};
diff --git a/src/ibrowse/ibrowse_lib.erl b/src/ibrowse/ibrowse_lib.erl
index 67c5eee2..7567a6a6 100644
--- a/src/ibrowse/ibrowse_lib.erl
+++ b/src/ibrowse/ibrowse_lib.erl
@@ -1,6 +1,6 @@
 %%% File    : ibrowse_lib.erl
 %%% Author  : Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
-%%% Description : 
+%%% Description :
 %%% Created : 27 Feb 2004 by Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
 %% @doc Module with a few useful functions
 
@@ -110,7 +110,7 @@ month_int("Oct") -> 10;
 month_int("Nov") -> 11;
 month_int("Dec") -> 12.
 
-%% @doc Given a status code, returns an atom describing the status code. 
+%% @doc Given a status code, returns an atom describing the status code.
 %% @spec status_code(StatusCode::status_code()) -> StatusDescription
 %% status_code() = string() | integer()
 %% StatusDescription = atom()
@@ -271,7 +271,7 @@ parse_url([$:, $/, $/ | _], get_protocol, Url, []) ->
     {invalid_uri_1, Url};
 parse_url([$:, $/, $/ | T], get_protocol, Url, TmpAcc) ->
     Prot = list_to_atom(lists:reverse(TmpAcc)),
-    parse_url(T, get_username, 
+    parse_url(T, get_username,
 	      Url#url{protocol = Prot},
 	      []);
 parse_url([$/ | T], get_username, Url, TmpAcc) ->
@@ -285,16 +285,16 @@ parse_url([$: | T], get_username, Url, TmpAcc) ->
     %% a username/password. If we encounter a '@' later on, there is a
     %% username/password indeed. If we encounter a '/', it was
     %% actually the hostname
-    parse_url(T, get_password, 
+    parse_url(T, get_password,
 	      Url#url{username = lists:reverse(TmpAcc)},
 	      []);
 parse_url([$@ | T], get_username, Url, TmpAcc) ->
-    parse_url(T, get_host, 
+    parse_url(T, get_host,
 	      Url#url{username = lists:reverse(TmpAcc),
 		      password = ""},
 	      []);
 parse_url([$@ | T], get_password, Url, TmpAcc) ->
-    parse_url(T, get_host, 
+    parse_url(T, get_host,
 	      Url#url{password = lists:reverse(TmpAcc)},
 	      []);
 parse_url([$/ | T], get_password, Url, TmpAcc) ->
@@ -308,7 +308,7 @@ parse_url([$/ | T], get_password, Url, TmpAcc) ->
 	    password = undefined,
 	    path = [$/ | T]};
 parse_url([$: | T], get_host, #url{} = Url, TmpAcc) ->
-    parse_url(T, get_port, 
+    parse_url(T, get_port,
 	      Url#url{host = lists:reverse(TmpAcc)},
 	      []);
 parse_url([$/ | T], get_host, #url{protocol=Prot} = Url, TmpAcc) ->
@@ -340,7 +340,7 @@ parse_url([], get_port, #url{protocol=Prot} = Url, TmpAcc) ->
 	       _ ->
 		   list_to_integer(lists:reverse(TmpAcc))
 	   end,
-    Url#url{port = Port, 
+    Url#url{port = Port,
 	    path = "/"};
 parse_url([], get_password, Url, TmpAcc) ->
     %% Ok, what we thought was the username/password was the hostname
@@ -387,12 +387,12 @@ do_trace(Fmt, Args) ->
 -ifdef(DEBUG).
 do_trace(_, Fmt, Args) ->
     io:format("~s -- (~s) - "++Fmt,
-	      [printable_date(), 
+	      [printable_date(),
 	       get(ibrowse_trace_token) | Args]).
 -else.
 do_trace(true, Fmt, Args) ->
     io:format("~s -- (~s) - "++Fmt,
-	      [printable_date(), 
+	      [printable_date(),
 	       get(ibrowse_trace_token) | Args]);
 do_trace(_, _, _) ->
     ok.
diff --git a/src/ibrowse/ibrowse_sup.erl b/src/ibrowse/ibrowse_sup.erl
index 300435d4..1b9b863a 100644
--- a/src/ibrowse/ibrowse_sup.erl
+++ b/src/ibrowse/ibrowse_sup.erl
@@ -1,7 +1,7 @@
 %%%-------------------------------------------------------------------
 %%% File    : ibrowse_sup.erl
 %%% Author  : Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
-%%% Description : 
+%%% Description :
 %%%
 %%% Created : 15 Oct 2003 by Chandrashekhar Mullaparthi <chandrashekhar.mullaparthi@t-mobile.co.uk>
 %%%-------------------------------------------------------------------
@@ -53,7 +53,7 @@ start_link() ->
 %% Func: init/1
 %% Returns: {ok,  {SupFlags,  [ChildSpec]}} |
 %%          ignore                          |
-%%          {error, Reason}   
+%%          {error, Reason}
 %%--------------------------------------------------------------------
 init([]) ->
     AChild = {ibrowse,{ibrowse,start_link,[]},
diff --git a/src/ibrowse/ibrowse_test.erl b/src/ibrowse/ibrowse_test.erl
index ad3e8126..cab1f882 100644
--- a/src/ibrowse/ibrowse_test.erl
+++ b/src/ibrowse/ibrowse_test.erl
@@ -225,7 +225,7 @@ unit_tests() ->
 unit_tests(Options) ->
     Options_1 = Options ++ [{connect_timeout, 5000}],
     {Pid, Ref} = erlang:spawn_monitor(?MODULE, unit_tests_1, [self(), Options_1]),
-    receive 
+    receive
 	{done, Pid} ->
 	    ok;
 	{'DOWN', Ref, _, _, Info} ->
@@ -292,7 +292,7 @@ compare_responses(R1, R2, R3) ->
 
 do_async_req_list(Url, Method, Options) ->
     {Pid,_} = erlang:spawn_monitor(?MODULE, i_do_async_req_list,
-				   [self(), Url, Method, 
+				   [self(), Url, Method,
 				    Options ++ [{stream_chunk_size, 1000}]]),
     io:format("Spawned process ~p~n", [Pid]),
     wait_for_resp(Pid).
diff --git a/src/mochiweb/mochijson.erl b/src/mochiweb/mochijson.erl
index 0e887a91..029642ac 100644
--- a/src/mochiweb/mochijson.erl
+++ b/src/mochiweb/mochijson.erl
@@ -145,7 +145,7 @@ json_encode_proplist([], _State) ->
     "{}";
 json_encode_proplist(Props, State) ->
     F = fun ({K, V}, Acc) ->
-                KS = case K of 
+                KS = case K of
                          K when is_atom(K) ->
                              json_encode_string_utf8(atom_to_list(K));
                          K when is_integer(K) ->
@@ -320,12 +320,12 @@ tokenize_string([$\\, $u, C3, C2, C1, C0 | Rest], S, Acc) ->
     % coalesce UTF-16 surrogate pair?
     C = dehex(C0) bor
         (dehex(C1) bsl 4) bor
-        (dehex(C2) bsl 8) bor 
+        (dehex(C2) bsl 8) bor
         (dehex(C3) bsl 12),
     tokenize_string(Rest, ?ADV_COL(S, 6), [C | Acc]);
 tokenize_string([C | Rest], S, Acc) when C >= $\s; C < 16#10FFFF ->
     tokenize_string(Rest, ?ADV_COL(S, 1), [C | Acc]).
-    
+
 tokenize_number(IoList=[C | _], Mode, S=#decoder{input_encoding=utf8}, Acc)
   when is_list(C); is_binary(C); C >= 16#7f ->
     List = xmerl_ucs:from_utf8(iolist_to_binary(IoList)),
@@ -418,7 +418,7 @@ is_obj({struct, Props}) ->
                 true;
             (_) ->
                 false
-        end,    
+        end,
     lists:all(F, Props).
 
 obj_from_list(Props) ->
diff --git a/src/mochiweb/mochijson2.erl b/src/mochiweb/mochijson2.erl
index 7d7a8aff..8b6adb1f 100644
--- a/src/mochiweb/mochijson2.erl
+++ b/src/mochiweb/mochijson2.erl
@@ -500,7 +500,7 @@ is_obj({Props}) ->
                 true;
             (_) ->
                 false
-        end,    
+        end,
     lists:all(F, Props).
 
 obj_from_list(Props) ->
@@ -586,21 +586,21 @@ e2j_test_vec(utf8) ->
      {[], "[]"},
      {[[]], "[[]]"},
      {[1, <<"foo">>], "[1,\"foo\"]"},
-     
+
      %% json array in a json object
      {obj_from_list([{<<"foo">>, [123]}]),
       "{\"foo\":[123]}"},
-     
+
      %% json object in a json object
      {obj_from_list([{<<"foo">>, obj_from_list([{<<"bar">>, true}])}]),
       "{\"foo\":{\"bar\":true}}"},
-     
+
      %% fold evaluation order
      {obj_from_list([{<<"foo">>, []},
                      {<<"bar">>, obj_from_list([{<<"baz">>, true}])},
                      {<<"alice">>, <<"bob">>}]),
       "{\"foo\":[],\"bar\":{\"baz\":true},\"alice\":\"bob\"}"},
-     
+
      %% json object in a json array
      {[-123, <<"foo">>, obj_from_list([{<<"bar">>, []}]), null],
       "[-123,\"foo\",{\"bar\":[]},null]"}
diff --git a/src/mochiweb/mochinum.erl b/src/mochiweb/mochinum.erl
index 4f88f9a5..6a866042 100644
--- a/src/mochiweb/mochinum.erl
+++ b/src/mochiweb/mochinum.erl
@@ -40,7 +40,7 @@ digits(Float) ->
         _ ->
             R
     end.
-    
+
 %% @spec frexp(F::float()) -> {Frac::float(), Exp::float()}
 %% @doc  Return the fractional and exponent part of an IEEE 754 double,
 %%       equivalent to the libc function of the same name.
@@ -205,7 +205,7 @@ generate(R0, S, MPlus, MMinus, LowOk, HighOk) ->
             end
     end.
 
-unpack(Float) ->    
+unpack(Float) ->
     <<Sign:1, Exp:11, Frac:52>> = <<Float:64/float>>,
     {Sign, Exp, Frac}.
 
@@ -243,7 +243,7 @@ test_int_ceil() ->
     -1 = int_ceil(-1.5),
     -2 = int_ceil(-2.0),
     ok.
-    
+
 test_int_pow() ->
     1 = int_pow(1, 1),
     1 = int_pow(1, 0),
@@ -252,7 +252,7 @@ test_int_pow() ->
     100 = int_pow(10, 2),
     1000 = int_pow(10, 3),
     ok.
-    
+
 test_digits() ->
     "0" = digits(0),
     "0.0" = digits(0.0),
diff --git a/src/mochiweb/mochiweb_charref.erl b/src/mochiweb/mochiweb_charref.erl
index 59fd4a47..d037d2f8 100644
--- a/src/mochiweb/mochiweb_charref.erl
+++ b/src/mochiweb/mochiweb_charref.erl
@@ -26,7 +26,7 @@ charref([$# | L]) ->
     end;
 charref(L) ->
     entity(L).
-    
+
 %% @spec test() -> ok
 %% @doc Run tests for mochiweb_charref.
 test() ->
diff --git a/src/mochiweb/mochiweb_cookies.erl b/src/mochiweb/mochiweb_cookies.erl
index acea12ae..b9da37b4 100644
--- a/src/mochiweb/mochiweb_cookies.erl
+++ b/src/mochiweb/mochiweb_cookies.erl
@@ -29,8 +29,8 @@
 cookie(Key, Value) ->
     cookie(Key, Value, []).
 
-%% @spec cookie(Key::string(), Value::string(), Options::[Option]) -> header() 
-%% where Option = {max_age, integer()} | {local_time, {date(), time()}} 
+%% @spec cookie(Key::string(), Value::string(), Options::[Option]) -> header()
+%% where Option = {max_age, integer()} | {local_time, {date(), time()}}
 %%                | {domain, string()} | {path, string()}
 %%                | {secure, true | false}
 %%
@@ -118,9 +118,9 @@ age_to_cookie_date(Age, LocalTime) ->
 %% @spec parse_cookie(string()) -> [{K::string(), V::string()}]
 %% @doc Parse the contents of a Cookie header field, ignoring cookie
 %% attributes, and return a simple property list.
-parse_cookie("") -> 
+parse_cookie("") ->
     [];
-parse_cookie(Cookie) -> 
+parse_cookie(Cookie) ->
     parse_cookie(Cookie, []).
 
 %% @spec test() -> ok
@@ -133,8 +133,8 @@ test() ->
 %% Internal API
 
 parse_cookie([], Acc) ->
-    lists:reverse(Acc); 
-parse_cookie(String, Acc) -> 
+    lists:reverse(Acc);
+parse_cookie(String, Acc) ->
     {{Token, Value}, Rest} = read_pair(String),
     Acc1 = case Token of
                "" ->
@@ -173,7 +173,7 @@ read_quoted([$\\, Any | Rest], Acc) ->
     read_quoted(Rest, [Any | Acc]);
 read_quoted([C | Rest], Acc) ->
     read_quoted(Rest, [C | Acc]).
-    
+
 skip_whitespace(String) ->
     F = fun (C) -> ?IS_WHITESPACE(C) end,
     lists:dropwhile(F, String).
@@ -182,7 +182,7 @@ read_token(String) ->
     F = fun (C) -> not ?IS_SEPARATOR(C) end,
     lists:splitwith(F, String).
 
-skip_past_separator([]) ->    
+skip_past_separator([]) ->
     [];
 skip_past_separator([$; | Rest]) ->
     Rest;
@@ -193,7 +193,7 @@ skip_past_separator([_ | Rest]) ->
 
 parse_cookie_test() ->
     %% RFC example
-    C1 = "$Version=\"1\"; Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\"; 
+    C1 = "$Version=\"1\"; Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";
     Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\";
     Shipping=\"FedEx\"; $Path=\"/acme\"",
     [
@@ -231,8 +231,8 @@ cookie_test() ->
     C1 = cookie(<<"Customer">>, <<"WILE_E_COYOTE">>, [{path, <<"/acme">>}]),
 
     {"Set-Cookie","=NoKey; Version=1"} = cookie("", "NoKey", []),
-        
-        LocalTime = calendar:universal_time_to_local_time({{2007, 5, 15}, {13, 45, 33}}), 
+
+        LocalTime = calendar:universal_time_to_local_time({{2007, 5, 15}, {13, 45, 33}}),
     C2 = {"Set-Cookie",
           "Customer=WILE_E_COYOTE; "
           "Version=1; "
diff --git a/src/mochiweb/mochiweb_echo.erl b/src/mochiweb/mochiweb_echo.erl
index f0c455a5..f32d6803 100644
--- a/src/mochiweb/mochiweb_echo.erl
+++ b/src/mochiweb/mochiweb_echo.erl
@@ -9,7 +9,7 @@
 
 stop() ->
     mochiweb_socket_server:stop(?MODULE).
-    
+
 start() ->
     mochiweb_socket_server:start([{name, ?MODULE},
                                   {port, 6789},
diff --git a/src/mochiweb/mochiweb_headers.erl b/src/mochiweb/mochiweb_headers.erl
index 4c0a2d75..b29ff311 100644
--- a/src/mochiweb/mochiweb_headers.erl
+++ b/src/mochiweb/mochiweb_headers.erl
@@ -19,7 +19,7 @@
 %% @doc Run tests for this module.
 test() ->
     H = ?MODULE:make([{hdr, foo}, {"Hdr", "bar"}, {'Hdr', 2}]),
-    [{hdr, "foo, bar, 2"}] = ?MODULE:to_list(H), 
+    [{hdr, "foo, bar, 2"}] = ?MODULE:to_list(H),
     H1 = ?MODULE:insert(taco, grande, H),
     [{hdr, "foo, bar, 2"}, {taco, "grande"}] = ?MODULE:to_list(H1),
     H2 = ?MODULE:make([{"Set-Cookie", "foo"}]),
@@ -69,7 +69,7 @@ default_from_list(List, T) ->
 
 %% @spec to_list(headers()) -> [{key(), string()}]
 %% @doc Return the contents of the headers. The keys will be the exact key
-%%      that was first inserted (e.g. may be an atom or binary, case is 
+%%      that was first inserted (e.g. may be an atom or binary, case is
 %%      preserved).
 to_list(T) ->
     F = fun ({K, {array, L}}, Acc) ->
diff --git a/src/mochiweb/mochiweb_html.erl b/src/mochiweb/mochiweb_html.erl
index d9a3cf2e..05ea6382 100644
--- a/src/mochiweb/mochiweb_html.erl
+++ b/src/mochiweb/mochiweb_html.erl
@@ -540,7 +540,7 @@ tree([T={comment, _Comment} | Rest], S) ->
     tree(Rest, append_stack_child(T, S));
 tree(L=[{data, _Data, _Whitespace} | _], S) ->
     case tree_data(L, true, []) of
-        {_, true, Rest} -> 
+        {_, true, Rest} ->
             tree(Rest, S);
         {Data, false, Rest} ->
             tree(Rest, append_stack_child(Data, S))
diff --git a/src/mochiweb/mochiweb_request.erl b/src/mochiweb/mochiweb_request.erl
index 1a2764e0..64c4f58d 100644
--- a/src/mochiweb/mochiweb_request.erl
+++ b/src/mochiweb/mochiweb_request.erl
@@ -173,13 +173,13 @@ recv_body() ->
 recv_body(MaxBody) ->
     % we could use a sane constant for max chunk size
     Body = stream_body(?MAX_RECV_BODY, fun
-        ({0, _ChunkedFooter}, {_LengthAcc, BinAcc}) -> 
+        ({0, _ChunkedFooter}, {_LengthAcc, BinAcc}) ->
             iolist_to_binary(lists:reverse(BinAcc));
         ({Length, Bin}, {LengthAcc, BinAcc}) ->
             NewLength = Length + LengthAcc,
             if NewLength > MaxBody ->
                 exit({body_too_large, chunked});
-            true -> 
+            true ->
                 {NewLength, [Bin | BinAcc]}
             end
         end, {0, []}, MaxBody),
@@ -188,7 +188,7 @@ recv_body(MaxBody) ->
 
 stream_body(MaxChunkSize, ChunkFun, FunState) ->
     stream_body(MaxChunkSize, ChunkFun, FunState, undefined).
-    
+
 stream_body(MaxChunkSize, ChunkFun, FunState, MaxBodyLength) ->
 
     case get_header_value("expect") of
@@ -215,7 +215,7 @@ stream_body(MaxChunkSize, ChunkFun, FunState, MaxBodyLength) ->
                 exit({body_too_large, content_length});
             _ ->
                 stream_unchunked_body(Length, MaxChunkSize, ChunkFun, FunState)
-            end;     
+            end;
         Length ->
             exit({length_not_integer, Length})
     end.
@@ -510,7 +510,7 @@ read_sub_chunks(Length, MaxChunkSize, Fun, FunState) when Length > MaxChunkSize
 
 read_sub_chunks(Length, _MaxChunkSize, Fun, FunState) ->
     Fun({Length, read_chunk(Length)}, FunState).
-    
+
 %% @spec serve_file(Path, DocRoot) -> Response
 %% @doc Serve a file relative to DocRoot.
 serve_file(Path, DocRoot) ->
@@ -723,19 +723,19 @@ test_range() ->
     %% valid, multiple range
     io:format("Testing parse_range_request with valid multiple ranges~n"),
     io:format("1"),
-    [{20, 30}, {50, 100}, {110, 200}] = 
+    [{20, 30}, {50, 100}, {110, 200}] =
         parse_range_request("bytes=20-30,50-100,110-200"),
     io:format("2"),
-    [{20, none}, {50, 100}, {none, 200}] = 
+    [{20, none}, {50, 100}, {none, 200}] =
         parse_range_request("bytes=20-,50-100,-200"),
     io:format(".. ok~n"),
-    
+
     %% no ranges
     io:format("Testing out parse_range_request with no ranges~n"),
     io:format("1"),
     [] = parse_range_request("bytes="),
     io:format(".. ok~n"),
-    
+
     Body = <<"012345678901234567890123456789012345678901234567890123456789">>,
     BodySize = size(Body), %% 60
     BodySize = 60,
@@ -751,7 +751,7 @@ test_range() ->
     io:format("4"),
     {30, 30} = range_skip_length({30, none}, BodySize), %% 30-
     io:format(".. ok ~n"),
-    
+
     %% valid edge cases for range_skip_length
     io:format("Testing out range_skip_length on valid edge case ranges~n"),
     io:format("1"),
@@ -787,4 +787,4 @@ test_range() ->
     invalid_range = range_skip_length({BodySize, none}, BodySize),
     io:format(".. ok ~n"),
     ok.
-    
+
diff --git a/src/mochiweb/mochiweb_skel.erl b/src/mochiweb/mochiweb_skel.erl
index a1c37f98..098951be 100644
--- a/src/mochiweb/mochiweb_skel.erl
+++ b/src/mochiweb/mochiweb_skel.erl
@@ -7,7 +7,7 @@
 
 skelcopy(DestDir, Name) ->
     ok = ensuredir(DestDir),
-    LDst = case length(filename:dirname(DestDir)) of 
+    LDst = case length(filename:dirname(DestDir)) of
                1 -> %% handle case when dirname returns "/"
                    0;
                N ->
@@ -17,7 +17,7 @@ skelcopy(DestDir, Name) ->
     ok = file:make_symlink(
         filename:join(filename:dirname(code:which(?MODULE)), ".."),
         filename:join([DestDir, Name, "deps", "mochiweb-src"])).
-    
+
 
 %% Internal API
 
@@ -40,7 +40,7 @@ skelcopy(Src, DestDir, Name, LDst) ->
             io:format("~s/~n", [EDst]),
             lists:foreach(fun ("." ++ _) -> ok;
                               (F) ->
-                                  skelcopy(filename:join(Src, F), 
+                                  skelcopy(filename:join(Src, F),
                                            Dir,
                                            Name,
                                            LDst)
diff --git a/src/mochiweb/mochiweb_socket_server.erl b/src/mochiweb/mochiweb_socket_server.erl
index d4853dad..a483c3d0 100644
--- a/src/mochiweb/mochiweb_socket_server.erl
+++ b/src/mochiweb/mochiweb_socket_server.erl
@@ -106,7 +106,7 @@ ipv6_supported() ->
 
 init(State=#mochiweb_socket_server{ip=Ip, port=Port, backlog=Backlog}) ->
     process_flag(trap_exit, true),
-    BaseOpts = [binary, 
+    BaseOpts = [binary,
                 {reuseaddr, true},
                 {packet, 0},
                 {backlog, Backlog},
@@ -126,7 +126,7 @@ init(State=#mochiweb_socket_server{ip=Ip, port=Port, backlog=Backlog}) ->
     end,
     case gen_tcp_listen(Port, Opts, State) of
         {stop, eacces} ->
-            case Port < 1024 of 
+            case Port < 1024 of
                 true ->
                     case fdsrv:start() of
                         {ok, _} ->
@@ -150,7 +150,7 @@ gen_tcp_listen(Port, Opts, State) ->
     case gen_tcp:listen(Port, Opts) of
         {ok, Listen} ->
             {ok, ListenPort} = inet:port(Listen),
-            {ok, new_acceptor(State#mochiweb_socket_server{listen=Listen, 
+            {ok, new_acceptor(State#mochiweb_socket_server{listen=Listen,
                                                            port=ListenPort})};
         {error, Reason} ->
             {stop, Reason}
@@ -183,11 +183,11 @@ acceptor_loop({Server, Listen, Loop}) ->
                lists:flatten(io_lib:format("~p", [Other]))]),
             exit({error, accept_failed})
     end.
-            
+
 
 do_get(port, #mochiweb_socket_server{port=Port}) ->
     Port.
-    
+
 handle_call({get, Property}, _From, State) ->
     Res = do_get(Property, State),
     {reply, Res, State};
@@ -205,7 +205,7 @@ handle_cast(stop, State) ->
 
 terminate(_Reason, #mochiweb_socket_server{listen=Listen, port=Port}) ->
     gen_tcp:close(Listen),
-    case Port < 1024 of 
+    case Port < 1024 of
         true ->
             catch fdsrv:stop(),
             ok;
@@ -228,7 +228,7 @@ handle_info({'EXIT', Pid, Reason},
     {noreply, new_acceptor(State)};
 handle_info({'EXIT', _LoopPid, Reason},
             State=#mochiweb_socket_server{acceptor=Pid, max=Max}) ->
-    case Reason of 
+    case Reason of
         normal ->
             ok;
         _ ->
diff --git a/src/mochiweb/mochiweb_util.erl b/src/mochiweb/mochiweb_util.erl
index 9a0675f5..93c03431 100644
--- a/src/mochiweb/mochiweb_util.erl
+++ b/src/mochiweb/mochiweb_util.erl
@@ -418,7 +418,7 @@ record_to_proplist(Record, Fields) ->
     record_to_proplist(Record, Fields, '__record').
 
 %% @spec record_to_proplist(Record, Fields, TypeKey) -> proplist()
-%% @doc Return a proplist of the given Record with each field in the 
+%% @doc Return a proplist of the given Record with each field in the
 %%      Fields list set as a key with the corresponding value in the Record.
 %%      TypeKey is the key that is used to store the record type
 %%      Fields should be obtained by calling record_info(fields, record_type)
diff --git a/test/couch_config_test.erl b/test/couch_config_test.erl
index faacd5fc..a02affc1 100644
--- a/test/couch_config_test.erl
+++ b/test/couch_config_test.erl
@@ -1,7 +1,7 @@
 % couch_config module test suote
 
 % Set up test suite
-% ?MODULE_test() returns a list of functions 
+% ?MODULE_test() returns a list of functions
 % that run the actual tests.
 couch_config_test() ->
     [
@@ -10,7 +10,7 @@ couch_config_test() ->
 
 
 % test functions
-  
+
 store_strings() ->
     Filename = "test.ini",
     file:write_file(Filename, ""),
@@ -26,7 +26,7 @@ store_strings() ->
 
     exit(Proc, kill),
     receive {'EXIT', Proc, _} -> ok end,
-    
+
     % clean up
     file:delete(Filename),
 
diff --git a/test/couch_config_writer_test.erl b/test/couch_config_writer_test.erl
index aa88abeb..6fa87078 100644
--- a/test/couch_config_writer_test.erl
+++ b/test/couch_config_writer_test.erl
@@ -1,7 +1,7 @@
 % couch_config_writer module test suote
 
 % Set up test suite
-% ?MODULE_test() returns a list of functions 
+% ?MODULE_test() returns a list of functions
 % that run the actual tests.
 % todo, fix replace_existing_variable2 (i.e. reordering)
 couch_config_writer_test() ->
@@ -186,12 +186,12 @@ run_operation_and_compare_results(Contents, Expect, Config) ->
 
     % call replace function
     [couch_config_writer:save_to_file(ConfigVar, Filename) || ConfigVar <- Config],
-    
+
     % compare new file with expected file
     {ok, Result_} = file:read_file(Filename),
     Result = binary_to_list(Result_),
 
     % clean up
     % file:delete(Filename),
-    
+
     Result = Expect.
diff --git a/test/etap/010-file-basics.t b/test/etap/010-file-basics.t
index 9033317f..055c9780 100755
--- a/test/etap/010-file-basics.t
+++ b/test/etap/010-file-basics.t
@@ -15,7 +15,7 @@ main(_) ->
             etap:bail()
     end,
     ok.
-    
+
 test() ->
     etap:is({error, enoent}, couch_file:open("not a real file"),
         "Opening a non-existant file should return an enoent error."),
@@ -29,7 +29,7 @@ test() ->
     {ok, Fd} = couch_file:open(filename() ++ ".0", [create, overwrite]),
     etap:ok(is_pid(Fd),
         "Returned file descriptor is a Pid"),
-    
+
     etap:is({ok, 0}, couch_file:bytes(Fd),
         "Newly created files have 0 bytes."),
 
@@ -39,16 +39,16 @@ test() ->
     {ok, Size} = couch_file:bytes(Fd),
     etap:is_greater(Size, 0,
         "Writing a term increased the file size."),
-    
+
     etap:is({ok, Size}, couch_file:append_binary(Fd, <<"fancy!">>),
         "Appending a binary returns the current file size."),
-    
+
     etap:is({ok, foo}, couch_file:pread_term(Fd, 0),
         "Reading the first term returns what we wrote: foo"),
-    
+
     etap:is({ok, <<"fancy!">>}, couch_file:pread_binary(Fd, Size),
         "Reading back the binary returns what we wrote: <<\"fancy\">>."),
-        
+
     etap:is({ok, <<131, 100, 0, 3, 102, 111, 111>>},
         couch_file:pread_binary(Fd, 0),
         "Reading a binary at a term position returns the term as binary."
@@ -75,7 +75,7 @@ test() ->
     %    "Reading data that was truncated fails.")
     etap:skip(fun() -> ok end,
         "No idea how to test reading beyond EOF"),
-    
+
     etap:is({ok, foo}, couch_file:pread_term(Fd, 0),
         "Truncating does not affect data located before the truncation mark."),
 
diff --git a/test/etap/011-file-headers.t b/test/etap/011-file-headers.t
index 83478d34..4ad3d21f 100755
--- a/test/etap/011-file-headers.t
+++ b/test/etap/011-file-headers.t
@@ -19,39 +19,39 @@ main(_) ->
             etap:bail()
     end,
     ok.
-    
+
 test() ->
     {ok, Fd} = couch_file:open(filename(), [create,overwrite]),
-    
+
     etap:is({ok, 0}, couch_file:bytes(Fd),
         "File should be initialized to contain zero bytes."),
-    
+
     etap:is(ok, couch_file:write_header(Fd, {<<"some_data">>, 32}),
         "Writing a header succeeds."),
-    
+
     {ok, Size1} = couch_file:bytes(Fd),
     etap:is_greater(Size1, 0,
         "Writing a header allocates space in the file."),
-    
+
     etap:is({ok, {<<"some_data">>, 32}}, couch_file:read_header(Fd),
         "Reading the header returns what we wrote."),
-    
+
     etap:is(ok, couch_file:write_header(Fd, [foo, <<"more">>]),
         "Writing a second header succeeds."),
-    
+
     {ok, Size2} = couch_file:bytes(Fd),
     etap:is_greater(Size2, Size1,
         "Writing a second header allocates more space."),
-    
+
     etap:is({ok, [foo, <<"more">>]}, couch_file:read_header(Fd),
         "Reading the second header does not return the first header."),
-    
+
     % Delete the second header.
     ok = couch_file:truncate(Fd, Size1),
-    
+
     etap:is({ok, {<<"some_data">>, 32}}, couch_file:read_header(Fd),
         "Reading the header after a truncation returns a previous header."),
-    
+
     couch_file:write_header(Fd, [foo, <<"more">>]),
     etap:is({ok, Size2}, couch_file:bytes(Fd),
         "Rewriting the same second header returns the same second size."),
@@ -60,16 +60,16 @@ test() ->
 
     % Now for the fun stuff. Try corrupting the second header and see
     % if we recover properly.
-    
+
     % Destroy the 0x1 byte that marks a header
     check_header_recovery(fun(CouchFd, RawFd, Expect, HeaderPos) ->
         etap:isnt(Expect, couch_file:read_header(CouchFd),
             "Should return a different header before corruption."),
         file:pwrite(RawFd, HeaderPos, <<0>>),
         etap:is(Expect, couch_file:read_header(CouchFd),
-            "Corrupting the byte marker should read the previous header.")     
+            "Corrupting the byte marker should read the previous header.")
     end),
-    
+
     % Corrupt the size.
     check_header_recovery(fun(CouchFd, RawFd, Expect, HeaderPos) ->
         etap:isnt(Expect, couch_file:read_header(CouchFd),
@@ -79,7 +79,7 @@ test() ->
         etap:is(Expect, couch_file:read_header(CouchFd),
             "Corrupting the size should read the previous header.")
     end),
-    
+
     % Corrupt the MD5 signature
     check_header_recovery(fun(CouchFd, RawFd, Expect, HeaderPos) ->
         etap:isnt(Expect, couch_file:read_header(CouchFd),
@@ -89,7 +89,7 @@ test() ->
         etap:is(Expect, couch_file:read_header(CouchFd),
             "Corrupting the MD5 signature should read the previous header.")
     end),
-    
+
     % Corrupt the data
     check_header_recovery(fun(CouchFd, RawFd, Expect, HeaderPos) ->
         etap:isnt(Expect, couch_file:read_header(CouchFd),
@@ -99,7 +99,7 @@ test() ->
         etap:is(Expect, couch_file:read_header(CouchFd),
             "Corrupting the header data should read the previous header.")
     end),
-    
+
     ok.
 
 check_header_recovery(CheckFun) ->
@@ -112,9 +112,9 @@ check_header_recovery(CheckFun) ->
 
     {ok, HeaderPos} = write_random_data(Fd),
     ok = couch_file:write_header(Fd, {2342, <<"corruption! greed!">>}),
-    
+
     CheckFun(Fd, RawFd, {ok, ExpectHeader}, HeaderPos),
-    
+
     ok = file:close(RawFd),
     ok = couch_file:close(Fd),
     ok.
@@ -131,4 +131,3 @@ write_random_data(Fd, N) ->
     {ok, _} = couch_file:append_term(Fd, Term),
     write_random_data(Fd, N-1).
 
-    
\ No newline at end of file
diff --git a/test/etap/020-btree-basics.t b/test/etap/020-btree-basics.t
index fbc895c1..1b985a4a 100755
--- a/test/etap/020-btree-basics.t
+++ b/test/etap/020-btree-basics.t
@@ -29,7 +29,7 @@ test()->
     etap:ok(test_kvs(shuffle(Sorted)), "Testing shuffled keys."),
     ok.
 
-test_kvs(KeyValues) ->    
+test_kvs(KeyValues) ->
     ReduceFun = fun
         (reduce, KVs) ->
             length(KVs);
@@ -53,7 +53,7 @@ test_kvs(KeyValues) ->
     {ok, Btree2} = couch_btree:add_remove(Btree1, KeyValues, []),
     etap:ok(test_btree(Btree2, KeyValues),
         "Adding all keys at once returns a complete btree."),
-    
+
     etap:fun_is(
         fun
             ({ok, {kp_node, _}}) -> true;
@@ -98,7 +98,7 @@ test_kvs(KeyValues) ->
 
     etap:ok(test_add_remove(Btree6, Rem2Keys0, Rem2Keys1),
         "Add/Remove every other key."),
-    
+
     etap:ok(test_add_remove(Btree6, Rem2Keys1, Rem2Keys0),
         "Add/Remove opposite every other key."),
 
@@ -189,5 +189,5 @@ randomize(List) ->
     D = lists:map(fun(A) ->
         {random:uniform(), A}
     end, List),
-    {_, D1} = lists:unzip(lists:keysort(1, D)), 
+    {_, D1} = lists:unzip(lists:keysort(1, D)),
     D1.
diff --git a/test/etap/021-btree-reductions.t b/test/etap/021-btree-reductions.t
index 9ae7dbbf..d2de4c92 100755
--- a/test/etap/021-btree-reductions.t
+++ b/test/etap/021-btree-reductions.t
@@ -22,10 +22,10 @@ test()->
         (reduce, KVs) -> length(KVs);
         (rereduce, Reds) -> lists:sum(Reds)
     end,
-    
+
     {ok, Fd} = couch_file:open(filename(), [create,overwrite]),
     {ok, Btree} = couch_btree:open(nil, Fd, [{reduce, ReduceFun}]),
-    
+
     % Create a list, of {"even", Value} or {"odd", Value} pairs.
     {_, EvenOddKVs} = lists:foldl(fun(Idx, {Key, Acc}) ->
         case Key of
@@ -50,7 +50,7 @@ test()->
                 true;
             (_) ->
                 false
-        end,    
+        end,
         couch_btree:fold_reduce(Btree2, nil, nil, GroupFun, FoldFun, []),
         "Reduction works with no specified direction, startkey, or endkey."
     ),
@@ -76,7 +76,7 @@ test()->
         couch_btree:fold_reduce(Btree2, rev, nil, nil, GroupFun, FoldFun, []),
         "Reducing backwards works with no startkey or endkey."
     ),
-    
+
     etap:fun_is(
         fun
             ({ok, [{{"odd", _}, 500}, {{"even", _}, 500}]}) ->
@@ -87,7 +87,7 @@ test()->
         couch_btree:fold_reduce(Btree2, fwd, SK1, EK2, GroupFun, FoldFun, []),
         "Reducing works over the entire range with startkey and endkey set."
     ),
-    
+
     etap:fun_is(
         fun
             ({ok, [{{"even", _}, 500}]}) -> true;
@@ -114,7 +114,7 @@ test()->
         couch_btree:fold_reduce(Btree2, rev, EK2, SK2, GroupFun, FoldFun, []),
         "Reducing in reverse works after swapping the startkey and endkey."
     ),
-    
+
     etap:fun_is(
         fun
             ({ok, [{{"even", _}, 500}, {{"odd", _}, 500}]}) ->
diff --git a/test/etap/030-doc-from-json.t b/test/etap/030-doc-from-json.t
index 242591ed..431aa7ed 100755
--- a/test/etap/030-doc-from-json.t
+++ b/test/etap/030-doc-from-json.t
@@ -18,7 +18,7 @@ main(_) ->
             etap:bail()
     end,
     ok.
-    
+
 test() ->
     ok = test_from_json_success(),
     ok = test_from_json_errors(),
@@ -49,7 +49,7 @@ test_from_json_success() ->
         {
             {[{<<"_rev">>, <<"4-230234">>}]},
             #doc{revs={4, [<<"230234">>]}},
-            "_rev stored in revs."        
+            "_rev stored in revs."
         },
         {
             {[{<<"soap">>, 35}]},
@@ -105,7 +105,7 @@ test_from_json_success() ->
         {
             {[{<<"_local_seq">>, dropping}]},
             #doc{},
-            "Drops _local_seq."        
+            "Drops _local_seq."
         },
         {
             {[{<<"_conflicts">>, dropping}]},
@@ -118,7 +118,7 @@ test_from_json_success() ->
             "Drops _deleted_conflicts."
         }
     ],
-    
+
     lists:foreach(fun({EJson, Expect, Mesg}) ->
         etap:is(couch_doc:from_json_obj(EJson), Expect, Mesg)
     end, Cases),
@@ -193,7 +193,7 @@ test_from_json_errors() ->
             "Underscore prefix fields are reserved."
         }
     ],
-    
+
     lists:foreach(fun
         ({EJson, Expect, Mesg}) ->
             Error = (catch couch_doc:from_json_obj(EJson)),
diff --git a/test/etap/031-doc-to-json.t b/test/etap/031-doc-to-json.t
index 37ee9946..9bb5747e 100755
--- a/test/etap/031-doc-to-json.t
+++ b/test/etap/031-doc-to-json.t
@@ -22,7 +22,7 @@ main(_) ->
 test() ->
     ok = test_to_json_success(),
     ok.
-    
+
 test_to_json_success() ->
     Cases = [
         {
@@ -92,7 +92,7 @@ test_to_json_success() ->
         {
             #doc{meta=[{deleted_conflicts, [{10923, <<"big_cowboy_hat">>}]}]},
             {[
-                {<<"_id">>, <<>>}, 
+                {<<"_id">>, <<>>},
                 {<<"_deleted_conflicts">>, [<<"10923-big_cowboy_hat">>]}
             ]},
             "_deleted_conflicsts is added as an array of strings."
diff --git a/test/etap/040-util.t b/test/etap/040-util.t
index a6b7df33..94db4534 100755
--- a/test/etap/040-util.t
+++ b/test/etap/040-util.t
@@ -19,13 +19,13 @@ test() ->
     % to_existing_atom
     etap:is(true, couch_util:to_existing_atom(true), "An atom is an atom."),
     etap:is(foo, couch_util:to_existing_atom(<<"foo">>),
-        "A binary foo is the atom foo."),    
+        "A binary foo is the atom foo."),
     etap:is(foobarbaz, couch_util:to_existing_atom("foobarbaz"),
         "A list of atoms is one munged atom."),
 
     % terminate_linked
     Self = self(),
-    spawn(fun() -> 
+    spawn(fun() ->
 		  ChildPid = spawn_link(fun() -> receive shutdown -> ok end end),
 		  couch_util:terminate_linked(normal),
 		  Self ! {pid, ChildPid}
@@ -33,7 +33,7 @@ test() ->
     receive
         {pid, Pid} ->
 	    etap:ok(not is_process_alive(Pid), "why wont this work?")
-    end,    
+    end,
 
     % new_uuid
     etap:isnt(couch_util:new_uuid(), couch_util:new_uuid(),
@@ -68,5 +68,5 @@ test() ->
 
     etap:ok(not couch_util:should_flush(),
         "Checking to flush invokes GC."),
-    
+
     ok.
diff --git a/test/etap/050-stream.t b/test/etap/050-stream.t
index dab2d50c..bb28a96b 100755
--- a/test/etap/050-stream.t
+++ b/test/etap/050-stream.t
@@ -20,7 +20,7 @@ read_all(Fd, PosList) ->
 test() ->
     {ok, Fd} = couch_file:open("test/etap/temp.050", [create,overwrite]),
     {ok, Stream} = couch_stream:open(Fd),
-    
+
     etap:is(ok, couch_stream:write(Stream, <<"food">>),
         "Writing to streams works."),
 
@@ -43,16 +43,16 @@ test() ->
         "Successfully wrote 80 1 bits."),
 
     ZeroBits = <<0:(8*10)>>,
-    etap:is(ok, couch_stream:write(Stream2, ZeroBits), 
+    etap:is(ok, couch_stream:write(Stream2, ZeroBits),
         "Successfully wrote 80 0 bits."),
-    
+
     {Ptrs2, Length2} = couch_stream:close(Stream2),
     etap:is(Ptrs2, [ExpPtr], "Closing stream returns the file pointers."),
     etap:is(Length2, 20, "Length written is 160 bytes."),
 
     AllBits = iolist_to_binary([OneBits,ZeroBits]),
     etap:is(AllBits, read_all(Fd, Ptrs2), "Returned pointers are valid."),
-    
+
     % Stream more the 4K chunk size.
     {ok, ExpPtr2} = couch_file:bytes(Fd),
     {ok, Stream3} = couch_stream:open(Fd),
diff --git a/test/etap/060-kt-merging.t b/test/etap/060-kt-merging.t
index 004e004f..f5d9fbe7 100755
--- a/test/etap/060-kt-merging.t
+++ b/test/etap/060-kt-merging.t
@@ -28,7 +28,7 @@ test() ->
     Stemmed1a = [{1, {"1a", "bar", [{"1aa", "bar", []}]}}],
     Stemmed1aa = [{2, {"1aa", "bar", []}}],
     Stemmed1bb = [{2, {"1bb", "boo", []}}],
-    
+
     etap:is(
         {EmptyTree, no_conflicts},
         couch_key_tree:merge(EmptyTree, EmptyTree),
@@ -69,7 +69,7 @@ test() ->
         {TwoChildSibs, no_conflicts},
         couch_key_tree:merge(TwoChildSibs, TwoChildSibs),
         "Merging a tree to itself is itself."),
-    
+
     etap:is(
         {TwoChildSibs, no_conflicts},
         couch_key_tree:merge(TwoChildSibs, Stemmed1b),
@@ -87,7 +87,7 @@ test() ->
         couch_key_tree:merge(TwoChildSibs2, Stemmed1bb),
         "Merging a stem at a deeper level."
     ),
-    
+
     etap:is(
         {TwoChildSibs2, no_conflicts},
         couch_key_tree:merge(Stemmed1bb, TwoChildSibs2),
@@ -118,11 +118,11 @@ test() ->
         couch_key_tree:merge(OneChild, Stemmed1aa),
         "Merging should create conflicts."
     ),
-    
+
     etap:is(
         {TwoChild, no_conflicts},
         couch_key_tree:merge(Expect1, TwoChild),
         "Merge should have no conflicts."
     ),
-  
+
     ok.
diff --git a/test/etap/061-kt-missing-leaves.t b/test/etap/061-kt-missing-leaves.t
index c5ee1222..85fac0b6 100755
--- a/test/etap/061-kt-missing-leaves.t
+++ b/test/etap/061-kt-missing-leaves.t
@@ -17,7 +17,7 @@ test() ->
     TwoChildSibs = [{0, {"1","foo", [{"1a", "bar", []}, {"1b", "bar", []}]}}],
     Stemmed1 = [{1, {"1a", "bar", [{"1aa", "bar", []}]}}],
     Stemmed2 = [{2, {"1aa", "bar", []}}],
-    
+
     etap:is(
         [],
         couch_key_tree:find_missing(TwoChildSibs, [{0,"1"}, {1,"1a"}]),
diff --git a/test/etap/062-kt-remove-leaves.t b/test/etap/062-kt-remove-leaves.t
index 566efa06..e560c6a9 100755
--- a/test/etap/062-kt-remove-leaves.t
+++ b/test/etap/062-kt-remove-leaves.t
@@ -23,31 +23,31 @@ test() ->
         couch_key_tree:remove_leafs(TwoChildSibs, []),
         "Removing no leaves has no effect on the tree."
     ),
-    
+
     etap:is(
         {TwoChildSibs, []},
         couch_key_tree:remove_leafs(TwoChildSibs, [{0, "1"}]),
         "Removing a non-existant branch has no effect."
     ),
-    
+
     etap:is(
         {OneChild, [{1, "1b"}]},
         couch_key_tree:remove_leafs(TwoChildSibs, [{1, "1b"}]),
         "Removing a leaf removes the leaf."
     ),
-    
+
     etap:is(
         {[], [{1, "1b"},{1, "1a"}]},
         couch_key_tree:remove_leafs(TwoChildSibs, [{1, "1a"}, {1, "1b"}]),
         "Removing all leaves returns an empty tree."
     ),
-    
+
     etap:is(
         {Stemmed, []},
         couch_key_tree:remove_leafs(Stemmed, [{1, "1a"}]),
         "Removing a non-existant node has no effect."
     ),
-    
+
     etap:is(
         {[], [{2, "1aa"}]},
         couch_key_tree:remove_leafs(Stemmed, [{2, "1aa"}]),
diff --git a/test/etap/063-kt-get-leaves.t b/test/etap/063-kt-get-leaves.t
index 9e366ff8..342657bf 100755
--- a/test/etap/063-kt-get-leaves.t
+++ b/test/etap/063-kt-get-leaves.t
@@ -22,7 +22,7 @@ test() ->
         couch_key_tree:get(TwoChildSibs, [{0, "1"}]),
         "extract a subtree."
     ),
-    
+
     etap:is(
         {[{"bar", {1, ["1a", "1"]}}],[]},
         couch_key_tree:get(TwoChildSibs, [{1, "1a"}]),
@@ -34,13 +34,13 @@ test() ->
         couch_key_tree:get_key_leafs(TwoChildSibs, [{0, "x"}]),
         "gather up the leaves."
     ),
-    
+
     etap:is(
         {[{"bar", {1, ["1a","1"]}}],[]},
         couch_key_tree:get_key_leafs(TwoChildSibs, [{1, "1a"}]),
         "gather up the leaves."
     ),
-    
+
     etap:is(
         {[{"bar", {1, ["1a","1"]}},{"bar",{1, ["1b","1"]}}],[]},
         couch_key_tree:get_key_leafs(TwoChildSibs, [{0, "1"}]),
@@ -52,7 +52,7 @@ test() ->
         couch_key_tree:get_full_key_paths(TwoChildSibs, [{0, "1"}]),
         "retrieve full key paths."
     ),
-    
+
     etap:is(
         {[{1,[{"1a", "bar"},{"1", "foo"}]}],[]},
         couch_key_tree:get_full_key_paths(TwoChildSibs, [{1, "1a"}]),
@@ -64,19 +64,19 @@ test() ->
         couch_key_tree:get_all_leafs_full(Stemmed),
         "retrieve all leaves."
     ),
-    
+
     etap:is(
         [{1, [{"1a", "bar"},{"1", "foo"}]}, {1, [{"1b", "bar"},{"1", "foo"}]}],
         couch_key_tree:get_all_leafs_full(TwoChildSibs),
         "retrieve all the leaves."
     ),
-    
+
     etap:is(
         [{"bar", {2, ["1aa","1a"]}}],
         couch_key_tree:get_all_leafs(Stemmed),
         "retrieve all leaves."
     ),
-    
+
     etap:is(
         [{"bar", {1, ["1a", "1"]}}, {"bar", {1, ["1b","1"]}}],
         couch_key_tree:get_all_leafs(TwoChildSibs),
diff --git a/test/etap/064-kt-counting.t b/test/etap/064-kt-counting.t
index dd00cedd..aa42fec6 100755
--- a/test/etap/064-kt-counting.t
+++ b/test/etap/064-kt-counting.t
@@ -18,7 +18,7 @@ test() ->
     One = [{0, {"1","foo",[]}}],
     TwoChildSibs = [{0, {"1","foo", [{"1a", "bar", []}, {"1b", "bar", []}]}}],
     Stemmed = [{2, {"1bb", "boo", []}}],
-    
+
     etap:is(0, couch_key_tree:count_leafs(EmptyTree),
         "Empty trees have no leaves."),
 
@@ -27,8 +27,8 @@ test() ->
 
     etap:is(2, couch_key_tree:count_leafs(TwoChildSibs),
         "Two children siblings counted as two leaves."),
-    
+
     etap:is(1, couch_key_tree:count_leafs(Stemmed),
         "Stemming does not affect leaf counting."),
-    
+
     ok.
diff --git a/test/etap/070-couch-db.t b/test/etap/070-couch-db.t
index 76519a55..d0ae0a52 100755
--- a/test/etap/070-couch-db.t
+++ b/test/etap/070-couch-db.t
@@ -4,7 +4,7 @@
 main(_) ->
     code:add_pathz("src/couchdb"),
     code:add_pathz("src/mochiweb"),
-    
+
     etap:plan(4),
     case (catch test()) of
         ok ->
@@ -16,7 +16,7 @@ main(_) ->
     ok.
 
 test() ->
-    
+
     couch_server:start(
         ["etc/couchdb/default_dev.ini", "etc/couchdb/local_dev.ini"]
     ),
@@ -48,7 +48,7 @@ test() ->
         Acc+1
     end, 0, lists:seq(1, 200)),
     etap:is(200, NumCreated, "Created all databases."),
-    
+
     lists:foreach(fun(Int) ->
         ok = couch_server:delete(MkDbName(Int), [])
     end, lists:seq(1, 200)),
@@ -59,5 +59,5 @@ test() ->
         Acc+1
     end, 0, lists:seq(1, 200)),
     etap:is(200, NumDeleted, "Deleted all databases."),
-    
+
     ok.
diff --git a/test/etap/080-config-get-set.t b/test/etap/080-config-get-set.t
index 8cd6a9e6..7abd8a0a 100755
--- a/test/etap/080-config-get-set.t
+++ b/test/etap/080-config-get-set.t
@@ -19,23 +19,23 @@ main(_) ->
 test() ->
     % start couch_config with default
     couch_config:start_link([default_config()]),
-    
-    
+
+
     % Check that we can get values
-    
-    
+
+
     etap:fun_is(
         fun(List) -> length(List) > 0 end,
         couch_config:all(),
         "Data was loaded from the INI file."
     ),
-    
+
     etap:fun_is(
         fun(List) -> length(List) > 0 end,
         couch_config:get("daemons"),
         "There are settings in the [daemons] section of the INI file."
     ),
-    
+
     etap:is(
         couch_config:get("httpd_design_handlers", "_view"),
         "{couch_httpd_view, handle_view_req}",
@@ -47,13 +47,13 @@ test() ->
         "bar",
         "Returns the default when key doesn't exist in config."
     ),
-    
+
     etap:is(
         couch_config:get("httpd", "foo"),
         undefined,
         "The default default is the atom 'undefined'."
     ),
-    
+
     etap:is(
         couch_config:get("httpd", "port", "bar"),
         "5984",
@@ -63,43 +63,43 @@ test() ->
 
     % Check that setting values works.
 
-    
+
     ok = couch_config:set("log", "level", "severe", false),
-    
+
     etap:is(
         couch_config:get("log", "level"),
         "severe",
         "Non persisted changes take effect."
     ),
-    
+
     etap:is(
         couch_config:get("new_section", "bizzle"),
         undefined,
         "Section 'new_section' does not exist."
     ),
-    
+
     ok = couch_config:set("new_section", "bizzle", "bang", false),
-    
+
     etap:is(
         couch_config:get("new_section", "bizzle"),
         "bang",
         "New section 'new_section' was created for a new key/value pair."
     ),
-    
-    
+
+
     % Check that deleting works
-    
-    
+
+
     ok = couch_config:delete("new_section", "bizzle", false),
     etap:is(
         couch_config:get("new_section", "bizzle"),
         "",
         "Deleting sets the value to \"\""
     ),
-    
-    
+
+
     % Check ge/set/delete binary strings
-    
+
     ok = couch_config:set(<<"foo">>, <<"bar">>, <<"baz">>, false),
     etap:is(
         couch_config:get(<<"foo">>, <<"bar">>),
@@ -112,5 +112,5 @@ test() ->
         "",
         "Deleting with binary section/key pairs sets the value to \"\""
     ),
-    
+
     ok.
diff --git a/test/etap/081-config-override.t b/test/etap/081-config-override.t
index bf9655f1..abb88854 100755
--- a/test/etap/081-config-override.t
+++ b/test/etap/081-config-override.t
@@ -29,7 +29,7 @@ run_tests(IniFiles, Tests) ->
 main(_) ->
     code:add_pathz("src/couchdb"),
     etap:plan(17),
-    
+
     case (catch test()) of
         ok ->
             etap:end_tests();
@@ -50,42 +50,42 @@ test() ->
             "100",
             "{couchdb, max_dbs_open} is 100 by defualt."
         ),
-    
+
         etap:is(
             couch_config:get("httpd","port"),
             "5984",
             "{httpd, port} is 5984 by default"
         ),
-    
+
         etap:is(
             couch_config:get("fizbang", "unicode"),
             undefined,
             "{fizbang, unicode} is undefined by default"
         )
     end,
-    
+
     run_tests([default_config()], CheckDefaults),
-    
-    
+
+
     % Check that subsequent files override values appropriately
-    
+
     CheckOverride = fun() ->
         etap:is(
             couch_config:get("couchdb", "max_dbs_open"),
             "10",
             "{couchdb, max_dbs_open} was overriden with the value 10"
         ),
-    
+
         etap:is(
             couch_config:get("httpd", "port"),
             "4895",
             "{httpd, port} was overriden with the value 4895"
         )
     end,
-    
+
     run_tests([default_config(), local_config_1()], CheckOverride),
-    
-    
+
+
     % Check that overrides can create new sections
 
     CheckOverride2 = fun() ->
@@ -94,19 +94,19 @@ test() ->
             "80",
             "{httpd, port} is overriden with the value 80"
         ),
-    
+
         etap:is(
             couch_config:get("fizbang", "unicode"),
             "normalized",
             "{fizbang, unicode} was created by override INI file"
         )
     end,
-    
+
     run_tests([default_config(), local_config_2()], CheckOverride2),
-    
-    
+
+
     % Check that values can be overriden multiple times
-    
+
     CheckOverride3 = fun() ->
         etap:is(
             couch_config:get("httpd", "port"),
@@ -114,19 +114,19 @@ test() ->
             "{httpd, port} value was taken from the last specified INI file."
         )
     end,
-    
+
     run_tests(
         [default_config(), local_config_1(), local_config_2()],
         CheckOverride3
     ),
 
     % Check persistence to last file.
-    
+
     % Empty the file in case it exists.
     {ok, Fd} = file:open(local_config_write(), write),
     ok = file:truncate(Fd),
     ok = file:close(Fd),
-    
+
     % Open and write a value
     CheckCanWrite = fun() ->
         etap:is(
@@ -134,34 +134,34 @@ test() ->
             "5984",
             "{httpd, port} is still 5984 by default"
         ),
-    
+
         etap:is(
             couch_config:set("httpd", "port", "8080"),
             ok,
             "Writing {httpd, port} is kosher."
         ),
-    
+
         etap:is(
             couch_config:get("httpd", "port"),
             "8080",
             "{httpd, port} was updated to 8080 successfully."
         ),
-        
+
         etap:is(
             couch_config:delete("httpd", "bind_address"),
             ok,
             "Deleting {httpd, bind_address} succeeds"
         ),
-        
+
         etap:is(
             couch_config:get("httpd", "bind_address"),
             "",
             "{httpd, bind_address} was actually deleted."
         )
     end,
-    
+
     run_tests([default_config(), local_config_write()], CheckCanWrite),
-    
+
     % Open and check where we don't expect persistence.
 
     CheckDidntWrite = fun() ->
@@ -170,16 +170,16 @@ test() ->
             "5984",
             "{httpd, port} was not persisted to the primary INI file."
         ),
-        
+
         etap:is(
             couch_config:get("httpd", "bind_address"),
             "127.0.0.1",
             "{httpd, bind_address} was not deleted form the primary INI file."
         )
     end,
-    
+
     run_tests([default_config()], CheckDidntWrite),
-    
+
     % Open and check we have only the persistence we expect.
     CheckDidWrite = fun() ->
         etap:is(
@@ -187,14 +187,14 @@ test() ->
             "8080",
             "{httpd, port} is still 8080 after reopening the config."
         ),
-        
+
         etap:is(
             couch_config:get("httpd", "bind_address"),
             "",
             "{httpd, bind_address} is still \"\" after reopening."
         )
     end,
-    
+
     run_tests([local_config_write()], CheckDidWrite),
-    
+
     ok.
diff --git a/test/etap/082-config-register.t b/test/etap/082-config-register.t
index b64e2d9c..09972c9e 100755
--- a/test/etap/082-config-register.t
+++ b/test/etap/082-config-register.t
@@ -24,9 +24,9 @@ test() ->
         "5984",
         "{httpd, port} is 5984 by default."
     ),
-    
+
     ok = couch_config:set("httpd", "port", "4895", false),
-    
+
     etap:is(
         couch_config:get("httpd", "port"),
         "4895",
@@ -46,9 +46,9 @@ test() ->
         end,
         SentinelPid
     ),
-    
+
     ok = couch_config:set("httpd", "port", "8080", false),
-    
+
     % Implicitly checking that we *don't* call the function
     etap:is(
         couch_config:get("httpd", "bind_address"),
@@ -56,7 +56,7 @@ test() ->
         "{httpd, bind_address} is not '0.0.0.0'"
     ),
     ok = couch_config:set("httpd", "bind_address", "0.0.0.0", false),
-    
+
     % Ping-Pong kill process
     SentinelPid ! {ping, self()},
     receive
@@ -71,5 +71,5 @@ test() ->
         "80",
         "Implicitly test that the function got de-registered"
     ),
-   
+
     ok.
diff --git a/test/etap/083-config-no-files.t b/test/etap/083-config-no-files.t
index 28931d85..61ad9517 100755
--- a/test/etap/083-config-no-files.t
+++ b/test/etap/083-config-no-files.t
@@ -24,9 +24,9 @@ test() ->
         couch_config:all(),
         "No INI files specified returns 0 key/value pairs."
     ),
-    
+
     ok = couch_config:set("httpd", "port", "80", false),
-    
+
     etap:is(
         couch_config:get("httpd", "port"),
         "80",
diff --git a/test/etap/090-task-status.t b/test/etap/090-task-status.t
index 45d38dff..bc4c20ca 100755
--- a/test/etap/090-task-status.t
+++ b/test/etap/090-task-status.t
@@ -59,11 +59,11 @@ wait(Pid) ->
         {ok, Pid, Msg} -> Msg
     after 1000 ->
         throw(timeout_error)
-    end.    
+    end.
 
-test() ->   
+test() ->
     {ok, TaskStatusPid} = couch_task_status:start_link(),
-    
+
     TaskUpdater = fun() -> loop() end,
     % create three updaters
     Pid1 = spawn(TaskUpdater),
@@ -103,13 +103,13 @@ test() ->
         2,
         "Started a second task."
     ),
-    
+
     etap:is(
         check_status(Pid2, couch_task_status:all()),
         <<"init">>,
         "Second tasks's status was set to 'init'."
     ),
-    
+
     call(Pid2, update, "running"),
     etap:is(
         check_status(Pid2, couch_task_status:all()),
@@ -124,13 +124,13 @@ test() ->
         3,
         "Registered a third task."
     ),
-    
+
     etap:is(
         check_status(Pid3, couch_task_status:all()),
         <<"init">>,
         "Third tasks's status was set to 'init'."
     ),
-    
+
     call(Pid3, update, "running"),
     etap:is(
         check_status(Pid3, couch_task_status:all()),
@@ -169,14 +169,14 @@ test() ->
         2,
         "First task finished."
     ),
-    
+
     call(Pid2, done),
     etap:is(
         length(couch_task_status:all()),
         1,
         "Second task finished."
     ),
-    
+
     call(Pid3, done),
     etap:is(
         length(couch_task_status:all()),
diff --git a/test/etap/100-ref-counter.t b/test/etap/100-ref-counter.t
index 746b70a9..144a95b8 100755
--- a/test/etap/100-ref-counter.t
+++ b/test/etap/100-ref-counter.t
@@ -26,9 +26,9 @@ wait() ->
     after
         1000 ->
             throw(timeout_error)
-    end.    
+    end.
 
-test() ->   
+test() ->
     {ok, RefCtr} = couch_ref_counter:start([]),
 
     etap:is(
@@ -67,7 +67,7 @@ test() ->
         2,
         "Droping the doubly added Pid only removes a ref, not a referer."
     ),
-    
+
     couch_ref_counter:drop(RefCtr, ChildPid1),
     etap:is(
         couch_ref_counter:count(RefCtr),
@@ -81,7 +81,7 @@ test() ->
         2,
         "Sanity checking that the Pid was re-added."
     ),
-    
+
     ChildPid1 ! {ping, self()},
     wait(),
     etap:is(
diff --git a/test/query_server_spec.rb b/test/query_server_spec.rb
index f4b124ca..4605ca1b 100644
--- a/test/query_server_spec.rb
+++ b/test/query_server_spec.rb
@@ -94,7 +94,7 @@ class OSProcessRunner
 end
 
 class QueryServerRunner < OSProcessRunner
-  
+
   COMMANDS = {"js" => "#{COUCH_ROOT}/src/couchdb/couchjs #{COUCH_ROOT}/share/server/main.js" }
 
   def self.run_command
@@ -159,7 +159,7 @@ functions = {
           var row;
           log("about to getRow " + typeof(getRow));
           while(row = getRow()) {
-            send(row.key);        
+            send(row.key);
           };
           return "tail";
         };
@@ -172,8 +172,8 @@ functions = {
           var row;
           log("about to getRow " + typeof(getRow));
           while(row = getRow()) {
-            send(row.key);        
-            send("eggs");        
+            send(row.key);
+            send("eggs");
           };
           return "tail";
         };
@@ -186,7 +186,7 @@ functions = {
           send(req.q);
           var row;
           while(row = getRow()) {
-            send(row.key);    
+            send(row.key);
           };
           return "early";
         };
@@ -199,11 +199,11 @@ functions = {
           send(req.q);
           var row, i=0;
           while(row = getRow()) {
-            send(row.key);  
+            send(row.key);
             i += 1;
             if (i > 2) {
               return('early tail');
-            }  
+            }
           };
         };
     JS
@@ -221,7 +221,7 @@ functions = {
           send("bacon")
           var row, i = 0;
           while(row = getRow()) {
-            send(row.key);        
+            send(row.key);
             i += 1;
             if (i > 2) {
               return('early');
@@ -237,7 +237,7 @@ functions = {
           send(req.q);
           var row;
           while(row = getRow()) {
-            send(row.key);        
+            send(row.key);
           };
           return "tail";
         };
@@ -254,7 +254,7 @@ describe "query server normal case" do
     @qs.close
   end
   it "should reset" do
-    @qs.run(["reset"]).should == true    
+    @qs.run(["reset"]).should == true
   end
   it "should run map funs" do
     @qs.reset!
@@ -285,7 +285,7 @@ describe "query server normal case" do
       @qs.run(["rereduce", [@fun], vs]).should == [true, [45]]
     end
   end
-  
+
   # it "should validate"
   describe "validation" do
     before(:all) do
@@ -299,35 +299,35 @@ describe "query server normal case" do
       @qs.run(["validate", @fun, {"bad" => true}, {}, {}]).should == {"forbidden"=>"bad doc"}
     end
   end
-  
+
   describe "show" do
     before(:all) do
       @fun = functions["show-simple"][LANGUAGE]
       @qs.reset!
     end
     it "should show" do
-      @qs.rrun(["show", @fun, 
+      @qs.rrun(["show", @fun,
         {:title => "Best ever", :body => "Doc body"}])
       @qs.jsgets.should == ["resp", {"body" => "Best ever - Doc body"}]
     end
   end
-  
+
   describe "show with headers" do
     before(:all) do
       @fun = functions["show-headers"][LANGUAGE]
       @qs.reset!
     end
     it "should show headers" do
-      @qs.rrun(["show", @fun, 
+      @qs.rrun(["show", @fun,
         {:title => "Best ever", :body => "Doc body"}])
       @qs.jsgets.should == ["resp", {"code"=>200,"headers" => {"X-Plankton"=>"Rusty"}, "body" => "Best ever - Doc body"}]
     end
   end
-    
+
 # end
 #                    LIST TESTS
 # __END__
-    
+
   describe "raw list with headers" do
     before(:each) do
       @fun = functions["show-sends"][LANGUAGE]
@@ -341,11 +341,11 @@ describe "query server normal case" do
       @qs.jsgets.should == ["end", ["tail"]]
     end
   end
-  
+
   describe "list with rows" do
     before(:each) do
       @fun = functions["show-while-get-rows"][LANGUAGE]
-      @qs.run(["reset"]).should == true    
+      @qs.run(["reset"]).should == true
       @qs.add_fun(@fun).should == true
     end
     it "should list em" do
@@ -365,7 +365,7 @@ describe "query server normal case" do
       @qs.jsgets.should == ["end", ["tail"]]
     end
   end
-  
+
   describe "should buffer multiple chunks sent for a single row." do
     before(:all) do
       @fun = functions["show-while-get-rows-multi-send"][LANGUAGE]
@@ -400,7 +400,7 @@ describe "query server normal case" do
       @qs.run(["list_end"]).should == ["end" , ["early"]]
     end
   end
-  
+
   describe "only goes to 2 list" do
     before(:all) do
       @fun = functions["list-chunky"][LANGUAGE]
@@ -443,7 +443,7 @@ describe "query server that exits" do
   after(:each) do
     @qs.close
   end
-  
+
   describe "old style list" do
     before(:each) do
       @fun = functions["list-old-style"][LANGUAGE]
@@ -456,7 +456,7 @@ describe "query server that exits" do
       resp["reason"].should include("the list API has changed")
     end
   end
-  
+
   describe "only goes to 2 list" do
     before(:each) do
       @fun = functions["list-capped"][LANGUAGE]
@@ -473,7 +473,7 @@ describe "query server that exits" do
       should_have_exited @qs
     end
   end
-  
+
   describe "raw list" do
     before(:each) do
       @fun = functions["list-raw"][LANGUAGE]
@@ -486,5 +486,5 @@ describe "query server that exits" do
       @qs.run(["reset"])["error"].should == "query_server_error"
       should_have_exited @qs
     end
-  end  
+  end
 end
diff --git a/test/test.js b/test/test.js
index f3990966..07988085 100644
--- a/test/test.js
+++ b/test/test.js
@@ -56,7 +56,7 @@ var HTTP = (function() {
     var body = parts.pop();
     var header = parts.pop();
     var headers = header.split(/\n/);
-    
+
     var status = /HTTP\/1.\d (\d*)/.exec(header)[1];
     return {
       responseText: body,
@@ -83,7 +83,7 @@ var HTTP = (function() {
     HEAD : function(url, body, headers) {
       var st, urx = url, hx = (headers || null);
       st = headhttp(urx, hx);
-      return parseCurl(st);      
+      return parseCurl(st);
     },
     DELETE : function(url, body, headers) {
       var st, urx = url, hx = (headers || null);
@@ -202,7 +202,7 @@ function runAllTestsConsole() {
     } else {
       numTests += 1;
       var testFun = couchTests[t];
-      runTestConsole(testFun, debug);      
+      runTestConsole(testFun, debug);
     }
   }
   p("Results: "+numFailures.toString() + " failures in "+numTests+" tests.")
-- 
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