Fixed a number of whitespace inconsistencies

README.md

@@ -1,14 +1,14 @@
-
+
 Snap! Build Your Own Blocks
 
-http://snap.berkeley.edu
-
-a visual, blocks based programming language
-inspired by Scratch
-
-written by Jens Mönig and Brian Harvey
-jens@moenig.org, bh@cs.berkeley.edu
-
+http://snap.berkeley.edu
+
+a visual, blocks based programming language
+inspired by Scratch
+
+written by Jens Mönig and Brian Harvey
+jens@moenig.org, bh@cs.berkeley.edu
+
 Copyright (C) 2013 by Jens Mönig and Brian Harvey
 
 Snap! is free software: you can redistribute it and/or modify

blocks.js

@@ -11,7 +11,7 @@
 
     Copyright (C) 2013 by Jens Mšnig
 
-    This file is part of Snap!. 
+    This file is part of Snap!.
 
     Snap! is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -1588,9 +1588,9 @@ SyntaxElementMorph.prototype.endLayout = function () {
     special form: upvar
 
     %upvar - same as %t (inline variable reporter template)
-    
+
     special form: input name
-    
+
     %inputName - variable blob (used in input type dialog)
 
     examples:
@@ -4386,7 +4386,7 @@ ScriptsMorph.prototype.reactToDropOf = function (droppedMorph, hand) {
     Usually I am just a receptacle for inherited methods and attributes,
     however, if my 'type' attribute is set to one of the following
     values, I act as an iconic slot myself:
-    
+
         'list'    - a list symbol
 */
 

byob.js

@@ -11,7 +11,7 @@
 
     Copyright (C) 2013 by Jens Mšnig
 
-    This file is part of Snap!. 
+    This file is part of Snap!.
 
     Snap! is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -57,7 +57,7 @@
     ReporterBlockMorph***
         CustomReporterBlockMorph
         JaggedBlockMorph
-        
+
 
     StringMorph*
         BlockLabelFragmentMorph
@@ -90,7 +90,7 @@
     VariableDialogMorph
     BlockExportDialogMorph
     BlockImportDialogMorph
-    
+
 */
 
 /*global modules, CommandBlockMorph, SpriteMorph, TemplateSlotMorph,
@@ -418,7 +418,7 @@ CustomCommandBlockMorph.prototype.refreshPrototype = function () {
     protoSpec = this.specFromFragments();
 
 
-    // update the prototype's type 
+    // update the prototype's type
     // and possibly exchange 'this' for 'myself'
     if (this instanceof CustomCommandBlockMorph
             && ((hat.type === 'reporter') || (hat.type === 'predicate'))) {
@@ -1302,7 +1302,7 @@ BlockDialogMorph.prototype.fixLayout = function () {
                     + this.padding
             );
         }
-    } else if (this.head) { // when changing an existing prototype    
+    } else if (this.head) { // when changing an existing prototype
         if (this.types) {
             this.types.fixLayout();
             this.silentSetWidth(
@@ -2125,7 +2125,7 @@ InputSlotDialogMorph.uber = DialogBoxMorph.prototype;
 
 // InputSlotDialogMorph preferences settings:
 
-// if "isLaunchingExpanded" is true I always open in the long form 
+// if "isLaunchingExpanded" is true I always open in the long form
 InputSlotDialogMorph.prototype.isLaunchingExpanded = false;
 
 // InputSlotDialogMorph instance creation:
@@ -2486,13 +2486,13 @@ InputSlotDialogMorph.prototype.addSlotTypeButton = function (
     its right.
     Note that you can make the slot picture interactive (turn
     it into a ToggleElementMorph by changing the
-    
+
         element.fullImage()
-    
+
     line to just
-    
+
         element
-        
+
     I've opted for the simpler representation because it reduces
     the duration of time it takes for the InputSlotDialog to load
     and show. But in the future computers and browsers may be

cloud.js

@@ -8,7 +8,7 @@
 
     Copyright (C) 2013 by Jens Mšnig
 
-    This file is part of Snap!. 
+    This file is part of Snap!.
 
     Snap! is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as

contributing to BYOB4.txt

@@ -2,54 +2,54 @@
 Contributing to BYOB4 / Snap!
 by Jens Mönig
 last changed: 12/09/14
-*****************************
-
+*****************************
+
 Attached is the current development code base for BYOB4 a.k.a. Snap. It consists of
 several JavaScript, HTML and text files, and while some of it may be functional
 most parts will be in flux and subject to frequent, even fundamental modifications.
 This document lays out a few simple guidelines ensuring that collaborative code
-contribution works out.
-
-
-Working with changesets
------------------------
+contribution works out.
+
+
+Working with changesets
+-----------------------
 You'll often want to change or add code in existing JS files. Please don't. Instead
-use a changeset. The way I always do it myself is to copy the empty
-
-	changeset.js
-
-file and rename it to something like
-
-	JensChangesToMorphic.js
-
+use a changeset. The way I always do it myself is to copy the empty
+
+	changeset.js
+
+file and rename it to something like
+
+	JensChangesToMorphic.js
+
 Into this file I write all the functions I want to add to Morphic. If I want to
 change a function in Morphic.js I copy it to the changeset and edit it there. Then
-I always validate the changeset with 
-
-	JSLint.com
-
-Please check your code frequently with JSLint! 
-
-For our Snap code set JSLint's settings to:
-
-	assume a browser
-	tolerate missing 'use strict' pragma
-
-	[4] indentation
-	[78] maximum line length
+I always validate the changeset with
+
+	JSLint.com
+
+Please check your code frequently with JSLint!
+
+For our Snap code set JSLint's settings to:
+
+	assume a browser
+	tolerate missing 'use strict' pragma
+
+	[4] indentation
+	[78] maximum line length
 
 If you're working on the core Morphic library you can also
 
-	tolerate eval
+	tolerate eval
 	tolerate unfiltered for in
-
+
 although you'll probably not ever going to need either EVAL or FORIN in your
-changesets anyway.
-
+changesets anyway.
+
 There are, of course, other tools - like JSHint and Firebug - that help you debug
 your code. Feel free to use whichever suits you best, but let's all agree on
 JSLint's (nitpicky!) formatting rules so we get code that's well readable and
-easily shareable among ourselves.
+easily shareable among ourselves.
 
 
 Coding style
@@ -112,62 +112,62 @@ Avoid
 		- create a new constructor instead
 
 
-Testing your code
-------------------
+Testing your code
+------------------
 (don't worry, I'm not talking about formal UnitTest Suites or other BDSM software
-fetishes, just about playing with what you're creating while you're doing it)
-
+fetishes, just about playing with what you're creating while you're doing it)
+
 To test your changesets just add another line in the html stub file with your
 changeset. Make sure to put your changeset /after/ Morphic.js and Blocks.js and
-whichever libraries are already included, so it'll actually get used.
-
-In your changeset override the world's 
-
-	customMorphs
-
+whichever libraries are already included, so it'll actually get used.
+
+In your changeset override the world's
+
+	customMorphs
+
 function so it returns a list of instances of your Morphs. For "Blocks.js" that
-code is:
-
-	var BlockMorph;
-	var ScriptsMorph;
-
-	WorldMorph.prototype.customMorphs = function () {
-		var sm = new ScriptsMorph();
-		sm.setExtent(new Point(800, 600));
-		return [
-			new BlockMorph(),
-			sm
-		];
-	};
-
+code is:
+
+	var BlockMorph;
+	var ScriptsMorph;
+
+	WorldMorph.prototype.customMorphs = function () {
+		var sm = new ScriptsMorph();
+		sm.setExtent(new Point(800, 600));
+		return [
+			new BlockMorph(),
+			sm
+		];
+	};
+
 Just modify this code so it returns your list of sample Morphs instead of
-BlockMorph and ScriptsMorph instances.
-
+BlockMorph and ScriptsMorph instances.
+
 Once you've added this code to your changeset you can open your sample html file
-in your browser, and you'll find your sample Morphs in the World's DEMO menu.
-
-
-Inspectors
-----------
+in your browser, and you'll find your sample Morphs in the World's DEMO menu.
+
+
+Inspectors
+----------
 To actually test play with your Morphs you can right-click on them and open an
 inspector on them. You can open more than one inspector on each object. The
 inspector pretty much works the same as in Smalltalk. It even has an evaluation
 pane at the bottom, in which you can type in any JS code, mark it with your mouse
 (or select all with ctrl-a), righ-click on the selection and either "do it", "show
-it" or "inspect it" (again, like in Squeak).
-
+it" or "inspect it" (again, like in Squeak).
+
 Needless to say, in the evaluation pane "this" always refers to the inspected
-object.
-
-
-Source Code Mgmt
------------------
+object.
+
+
+Source Code Mgmt
+-----------------
 The good thing about changesets is that you can continue working on them regardless
 of new dev releases that happen in the meantime. When you feel you've got something
 that's finished just send me your changeset, and I'll work all the changesets into
 the Snap codebase and release another dev version. That way there will always (and
-frequently) be a harmonized common code base. 
-
-Thanks!
-
+frequently) be a harmonized common code base.
+
+Thanks!
+
 --Jens

gui.js

@@ -11,7 +11,7 @@
 
     Copyright (C) 2013 by Jens Mšnig
 
-    This file is part of Snap!. 
+    This file is part of Snap!.
 
     Snap! is free software: you can redistribute it and/or modify
     it under the terms of the GNU Affero General Public License as
@@ -1227,7 +1227,7 @@ IDE_Morph.prototype.createCorral = function () {
 // IDE_Morph layout
 
 IDE_Morph.prototype.fixLayout = function (situation) {
-    // situation is a string, i.e. 
+    // situation is a string, i.e.
     // 'selectSprite' or 'refreshPalette' or 'tabEditor'
     var padding = 5;
 
@@ -4478,8 +4478,8 @@ SpriteIconMorph.prototype.copySound = function (sound) {
 
 /*
     I am a selectable element in the SpriteEditor's "Costumes" tab, keeping
-    a self-updating thumbnail of the costume I'm respresenting, and a 
-    self-updating label of the costume's name (in case it is changed 
+    a self-updating thumbnail of the costume I'm respresenting, and a
+    self-updating label of the costume's name (in case it is changed
     elsewhere)
 */
 
@@ -5300,4 +5300,4 @@ JukeboxMorph.prototype.reactToDropOf = function (icon) {
     });
     this.sprite.sounds.add(costume, idx);
     this.updateList();
-};
+};