Remove trailing whitespace on files I'm about to edit

app/assets/javascripts/notes.js

@@ -3,7 +3,7 @@ Danbooru.Note = {
     create: function(id) {
       var $inner_border = $('<div/>');
       $inner_border.addClass("note-box-inner-border");
-      
+
       $inner_border.css({
         opacity: 0.5,
         "-ms-filter": "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)",
@@ -17,7 +17,7 @@ Danbooru.Note = {
       $note_box.attr("data-id", String(id));
       $note_box.draggable({containment: $("#image")});
       $note_box.resizable({
-        containment: $("#image"), 
+        containment: $("#image"),
         handles: "se"
       });
       $note_box.css({position: "absolute"});
@@ -26,7 +26,7 @@ Danbooru.Note = {
 
       return $note_box;
     },
-    
+
     bind_events: function($note_box) {
       $note_box.bind(
         "dragstart resizestart",
@@ -38,7 +38,7 @@ Danbooru.Note = {
           e.stopPropagation();
         }
       )
-      
+
       $note_box.bind(
         "resize",
         function(e) {
@@ -74,24 +74,24 @@ Danbooru.Note = {
         }
       );
     },
-    
+
     find: function(id) {
       return $("#note-container div.note-box[data-id=" + id + "]");
     },
-    
+
     resize_inner_border: function($note_box) {
       var $inner_border = $note_box.find("div.note-box-inner-border");
       $inner_border.css({
-        height: $note_box.height() - 2, 
+        height: $note_box.height() - 2,
         width: $note_box.width() - 2
       });
     },
-    
+
     scale: function($note_box) {
       var $image = $("#image");
       var original_width = parseFloat($image.data("original-width"));
       var ratio = $image.width() / original_width;
-      
+
       if (ratio < 1) {
         var scaled_width = Math.round($note_box.width() * ratio);
         var scaled_height = Math.round($note_box.height() * ratio);
@@ -106,18 +106,18 @@ Danbooru.Note = {
         Danbooru.Note.Box.resize_inner_border($note_box);
       }
     },
-    
+
     scale_all: function() {
       $(".note-box").each(function(i, v) {
         Danbooru.Note.Box.scale($(v));
       });
     },
-    
+
     descale: function($note_box) {
       var $image = $("#image");
       var original_width = parseFloat($image.data("original-width"));
       var ratio = original_width / $image.width();
-      
+
       if (ratio > 1) {
         var scaled_width = Math.round($note_box.width() * ratio);
         var scaled_height = Math.round($note_box.height() * ratio);
@@ -132,18 +132,18 @@ Danbooru.Note = {
         Danbooru.Note.Box.resize_inner_border($note_box);
       }
     },
-    
+
     descale_all: function() {
       $(".note-box").each(function(i, v) {
         Danbooru.Note.Box.descale($(v));
       });
     },
-    
+
     toggle_all: function() {
       $(".note-box").toggle();
     }
   },
-  
+
   Body: {
     create: function(id) {
       var $note_body = $('<div></div>');
@@ -154,7 +154,7 @@ Danbooru.Note = {
       Danbooru.Note.Body.bind_events($note_body);
       return $note_body;
     },
-    
+
     initialize: function($note_body) {
       var $note_box = Danbooru.Note.Box.find($note_body.data("id"));
       $note_body.css({
@@ -163,11 +163,11 @@ Danbooru.Note = {
       });
       Danbooru.Note.Body.bound_position($note_body);
     },
-    
+
     bound_position: function($note_body) {
       var $image = $("#image");
       var doc_width = $image.offset().left + $image.width();
-      
+
       while ($note_body[0].clientHeight < $note_body[0].scrollHeight) {
         $note_body.css({height: $note_body.height() + 5});
       }
@@ -175,14 +175,14 @@ Danbooru.Note = {
       while ($note_body[0].clientWidth < $note_body[0].scrollWidth) {
         $note_body.css({width: $note_body.width() + 5});
       }
-      
+
       if ($note_body.offset().left + $note_body.width() > doc_width) {
         $note_body.css({
           left: $note_body.position().left - 10 - ($note_body.offset().left + $note_body.width() - doc_width)
         });
       }
     },
-    
+
     show: function(id) {
       if (Danbooru.Note.editing) {
         return;
@@ -194,20 +194,20 @@ Danbooru.Note = {
       $note_body.show();
       Danbooru.Note.Body.initialize($note_body);
     },
-    
+
     find: function(id) {
       return $("#note-container div.note-body[data-id=" + id + "]");
     },
-    
+
     hide: function(id) {
       var $note_body = Danbooru.Note.Body.find(id);
       Danbooru.Note.timeouts.push($.timeout(250).done(function() {$note_body.hide();}));
     },
-    
+
     hide_all: function() {
       $("#note-container div.note-body").hide();
     },
-    
+
     resize: function($note_body) {
       var w = $note_body.width();
       var h = $note_body.height();
@@ -217,7 +217,7 @@ Danbooru.Note = {
         w = w * 1.025;
         h = h / 1.025;
       }
-      
+
       while (w / h > golden_ratio) {
         w = w / 1.025;
         h = h * 1.025;
@@ -228,20 +228,20 @@ Danbooru.Note = {
         height: "auto"
       });
     },
-    
+
     set_text: function($note_body, text) {
       Danbooru.Note.Body.display_text($note_body, text);
       Danbooru.Note.Body.resize($note_body);
       Danbooru.Note.Body.bound_position($note_body);
     },
-    
+
     display_text: function($note_body, text) {
       text = text.replace(/<tn>/g, '<p class="tn">');
       text = text.replace(/<\/tn>/g, '</p>');
       text = text.replace(/\n/g, '<br>');
       $note_body.html(text);
     },
-    
+
     bind_events: function($note_body) {
       $note_body.mouseover(function(e) {
         var $note_body_inner = $(e.currentTarget);
@@ -268,7 +268,7 @@ Danbooru.Note = {
       }
     }
   },
-  
+
   Edit: {
     show: function($note_body) {
       if (Danbooru.Note.editing) {
@@ -283,7 +283,7 @@ Danbooru.Note = {
         width: "95%",
         height: "10em"
       });
-      
+
       if ($note_body.html() !== "<em>Click to edit</em>") {
         $textarea.val($note_body.data("original-body"));
       }
@@ -309,12 +309,12 @@ Danbooru.Note = {
       });
       // Danbooru.Note.editing = true;
     },
-    
+
     parameterize_note: function($note_box, $note_body) {
       var $image = $("#image");
       var original_width = parseInt($image.data("original-width"));
       var ratio = parseInt($image.width()) / original_width;
-      
+
       var hash = {
         note: {
           x: $note_box.position().left / ratio,
@@ -325,18 +325,18 @@ Danbooru.Note = {
           post_id: Danbooru.meta("post-id")
         }
       }
-      
+
       if ($note_box.data("id").match(/x/)) {
         hash.note.html_id = $note_box.data("id");
       }
-      
+
       return hash;
     },
-    
+
     error_handler: function(xhr, status, exception) {
       Danbooru.error("There was an error saving the note");
     },
-    
+
     success_handler: function(data, status, xhr) {
       if (data.html_id) {
         var $note_body = Danbooru.Note.Body.find(data.html_id);
@@ -346,7 +346,7 @@ Danbooru.Note = {
         $note_box.find(".note-box-inner-border").removeClass("unsaved");
       }
     },
-    
+
     save: function() {
       var $this = $(this);
       var $textarea = $this.find("textarea");
@@ -357,7 +357,7 @@ Danbooru.Note = {
       $note_body.data("original-body", text);
       Danbooru.Note.Body.set_text($note_body, text);
       $this.dialog("close");
-      
+
       if (id.match(/\d/)) {
         $.ajax("/notes/" + id + ".json", {
           type: "PUT",
@@ -374,29 +374,29 @@ Danbooru.Note = {
         });
       }
     },
-    
+
     cancel: function() {
       $(this).dialog("close");
     },
-    
+
     delete: function() {
       if (!confirm("Do you really want to delete this note?")) {
         return
       }
-      
+
       var $this = $(this);
       var id = $this.data("id");
       Danbooru.Note.Box.find(id).remove();
       Danbooru.Note.Body.find(id).remove();
       $(this).dialog("close");
-      
+
       if (id.match(/\d/)) {
         $.ajax("/notes/" + id + ".js", {
           type: "DELETE"
         });
       }
     },
-    
+
     history: function() {
       var $this = $(this);
       var id = $this.data("id");
@@ -406,18 +406,18 @@ Danbooru.Note = {
       $(this).dialog("close");
     }
   },
-  
+
   TranslationMode: {
     start: function() {
       $("#original-file-link").click();
       $("#image").one("click", Danbooru.Note.TranslationMode.create_note);
       Danbooru.notice('Click on the image to create a note (shortcut is <span class="key">n</span>)');
     },
-    
+
     stop: function() {
       // $("#image").unbind("click");
     },
-    
+
     create_note: function(e) {
       var offset = $("#image").offset();
       Danbooru.Note.new(e.pageX - offset.left, e.pageY - offset.top);
@@ -426,24 +426,24 @@ Danbooru.Note = {
       e.stopPropagation();
     }
   },
-  
+
   id: "x",
   dragging: false,
   editing: false,
   timeouts: [],
   pending: {},
-  
+
   add: function(id, x, y, w, h, text) {
     var $note_box = Danbooru.Note.Box.create(id);
     var $note_body = Danbooru.Note.Body.create(id);
-    
+
     $note_box.css({
       left: x,
       top: y,
       width: w,
       height: h
     });
-    
+
     $("#note-container").append($note_box);
     $("#note-container").append($note_body);
     $note_body.data("original-body", text);
@@ -451,7 +451,7 @@ Danbooru.Note = {
     Danbooru.Note.Box.resize_inner_border($note_box);
     Danbooru.Note.Body.set_text($note_body, text);
   },
-  
+
   new: function(x, y) {
     var $note_box = Danbooru.Note.Box.create(Danbooru.Note.id);
     var $note_body = Danbooru.Note.Body.create(Danbooru.Note.id);
@@ -466,15 +466,15 @@ Danbooru.Note = {
     Danbooru.Note.Box.resize_inner_border($note_box);
     Danbooru.Note.id += "x";
   },
-  
+
   clear_timeouts: function() {
     $.each(Danbooru.Note.timeouts, function(i, v) {
       v.clear();
     });
-    
+
     Danbooru.Note.timeouts = [];
   },
-  
+
   load_all: function() {
     $.each($("#notes article"), function(i, article) {
       var $article = $(article);

app/assets/javascripts/posts.js

@@ -1,15 +1,15 @@
 (function() {
   Danbooru.Post = {};
-  
+
   Danbooru.Post.pending_update_count = 0;
-  
+
   Danbooru.Post.initialize_all = function() {
     this.initialize_titles();
-    
+
     if ($("#c-posts").length) {
       this.initialize_shortcuts();
     }
-    
+
     if ($("#c-posts").length && $("#a-index").length) {
       this.initialize_wiki_page_excerpt();
     }
@@ -20,19 +20,19 @@
       this.initialize_post_image_resize_links();
       this.initialize_post_image_resize_to_window_link();
       this.place_jlist_ads();
-      
+
       if (Danbooru.meta("always-resize-images") === "true") {
         $("#image-resize-to-window-link").click();
       }
     }
   }
-  
+
   Danbooru.Post.initialize_shortcuts = function() {
     $(document).bind("keydown./", function(e) {
-      $("#tags").trigger("focus"); 
+      $("#tags").trigger("focus");
       e.preventDefault();
     });
-    
+
     if ($("#a-show").length) {
       $(document).bind("keydown.e", function(e) {
         $("#post-edit-link").trigger("click");
@@ -41,7 +41,7 @@
       });
     }
   }
-  
+
   Danbooru.Post.initialize_links = function() {
     $("#side-edit-link").click(function(e) {
       $("#post-edit-link").trigger("click");
@@ -49,28 +49,28 @@
       e.preventDefault();
     });
   }
-  
+
   Danbooru.Post.initialize_titles = function() {
     $(".post-preview").each(function(i, v) {
       Danbooru.Post.initialize_title_for(v);
     });
   }
-  
+
   Danbooru.Post.initialize_title_for = function(post) {
     var $post = $(post);
     var $img = $post.find("img");
     $img.attr("title", $post.data("tags") + " user:" + $post.data("uploader") + " rating:" + $post.data("rating") + " score:" + $post.data("score"));
-    
+
     var status = $post.data("flags");
-    
+
     if (status.match(/pending/)) {
       $post.addClass("post-status-pending");
     }
-    
+
     if (status.match(/flagged/)) {
       $post.addClass("post-status-flagged");
     }
-    
+
     if ($post.data("parent-id")) {
       $post.addClass("post-status-has-parent");
     }
@@ -94,7 +94,7 @@
       e.preventDefault();
     });
   }
-  
+
   Danbooru.Post.initialize_post_image_resize_to_window_link = function() {
     $("#image-resize-to-window-link").click(function(e) {
       var $img = $("#image");
@@ -124,10 +124,10 @@
       e.preventDefault();
     });
   }
-  
+
   Danbooru.Post.initialize_wiki_page_excerpt = function() {
     $("#wiki-page-excerpt").hide();
-    
+
     $("#show-posts-link").click(function(e) {
       $("#show-posts-link").parent("li").addClass("active");
       $("#show-wiki-excerpt-link").parent("li").removeClass("active");
@@ -135,7 +135,7 @@
       $("#wiki-page-excerpt").hide();
       e.preventDefault();
     });
-    
+
     $("#show-wiki-excerpt-link").click(function(e) {
       $("#show-posts-link").parent("li").removeClass("active");
       $("#show-wiki-excerpt-link").parent("li").addClass("active");
@@ -144,7 +144,7 @@
       e.preventDefault();
     });
   }
-  
+
   Danbooru.Post.initialize_post_sections = function() {
     $("#post-sections li a").click(function(e) {
       if (e.target.hash === "#comments") {
@@ -160,25 +160,25 @@
         $("#comments").hide();
         $("#share").show();
       }
-      
+
       $("#post-sections li").removeClass("active");
       $(e.target).parent("li").addClass("active");
       var name = e.target.hash;
       e.preventDefault();
     });
-    
+
     $("#post-sections li:first-child").addClass("active");
     $("#notes").hide();
     $("#edit").hide();
   }
-  
+
   Danbooru.Post.notice_update = function(x) {
     if (x === "inc") {
       Danbooru.Post.pending_update_count += 1;
       Danbooru.notice("Updating posts (" + Danbooru.Post.pending_update_count + " pending)...");
     } else {
       Danbooru.Post.pending_update_count -= 1;
-      
+
       if (Danbooru.Post.pending_update_count < 1) {
         Danbooru.notice("Posts updated");
       } else {
@@ -186,17 +186,17 @@
       }
     }
   }
-  
+
   Danbooru.Post.update_data = function(data) {
     var $post = $("#post_" + data.id);
     $post.data("tags", data.tag_string);
     $post.data("rating", data.rating);
     Danbooru.Post.initialize_title_for($post);
   }
-  
+
   Danbooru.Post.vote = function(score, id) {
     Danbooru.Post.notice_update("inc");
-    
+
     $.ajax({
       type: "POST",
       url: "/posts/" + id + "/votes",
@@ -214,7 +214,7 @@
       }
     });
   }
-  
+
   Danbooru.Post.update = function(post_id, params) {
     Danbooru.Post.notice_update("inc");
 
@@ -227,7 +227,7 @@
       },
       success: function(data, status, xhr) {
         Danbooru.Post.update_data(data);
-        
+
       },
       error: function(data, status, xhr) {
         Danbooru.notice("Error: " + data.reason);
@@ -235,7 +235,7 @@
       }
     });
   }
-  
+
   Danbooru.Post.place_jlist_ads = function() {
     var jlist = $("#jlist-rss-ads-for-show");
     if (jlist.length) {