Drop trailing spaces/tabs

It was about time to do this.

38 files changed, 129 insertions, 129 deletions

diff --git a/ccode/valaccodeassignment.vala b/ccode/valaccodeassignment.vala
index 57f525d1b..247496df0 100644
--- a/ccode/valaccodeassignment.vala
+++ b/ccode/valaccodeassignment.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeAssignment : CCodeExpression {
 	 * Left hand side of the assignment.
 	 */
 	public CCodeExpression left { get; set; }
-	
+
 	/**
 	 * Assignment operator.
 	 */
@@ -40,13 +40,13 @@ public class Vala.CCodeAssignment : CCodeExpression {
 	 * Right hand side of the assignment.
 	 */
 	public CCodeExpression right { get; set; }
-	
+
 	public CCodeAssignment (CCodeExpression l, CCodeExpression r, CCodeAssignmentOperator op = CCodeAssignmentOperator.SIMPLE) {
 		left = l;
 		operator = op;
 		right = r;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		left.write (writer);
 
@@ -74,7 +74,7 @@ public class Vala.CCodeAssignment : CCodeExpression {
 		writer.write_string (")");
 	}
 }
-	
+
 public enum Vala.CCodeAssignmentOperator {
 	SIMPLE,
 	BITWISE_OR,
diff --git a/ccode/valaccodebinaryexpression.vala b/ccode/valaccodebinaryexpression.vala
index 651e2cac3..f001c0825 100644
--- a/ccode/valaccodebinaryexpression.vala
+++ b/ccode/valaccodebinaryexpression.vala
@@ -40,13 +40,13 @@ public class Vala.CCodeBinaryExpression : CCodeExpression {
 	 * The right operand.
 	 */
 	public CCodeExpression right { get; set; }
-	
+
 	public CCodeBinaryExpression (CCodeBinaryOperator op, CCodeExpression l, CCodeExpression r) {
 		operator = op;
 		left = l;
 		right = r;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		left.write_inner (writer);
 
diff --git a/ccode/valaccodeblock.vala b/ccode/valaccodeblock.vala
index 5c8f2c74d..6c9bbe4af 100644
--- a/ccode/valaccodeblock.vala
+++ b/ccode/valaccodeblock.vala
@@ -33,14 +33,14 @@ public class Vala.CCodeBlock : CCodeStatement {
 	public bool suppress_newline { get; set; }
 
 	private List<CCodeNode> statements = new ArrayList<CCodeNode> ();
-	
+
 	/**
 	 * Prepend the specified statement to the list of statements.
 	 */
 	public void prepend_statement (CCodeNode statement) {
 		statements.insert (0, statement);
 	}
-	
+
 	/**
 	 * Append the specified statement to the list of statements.
 	 */
@@ -48,7 +48,7 @@ public class Vala.CCodeBlock : CCodeStatement {
 		/* allow generic nodes to include comments */
 		statements.add (statement);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		// the last reachable statement
 		CCodeNode last_statement = null;
diff --git a/ccode/valaccodecasestatement.vala b/ccode/valaccodecasestatement.vala
index 82b85f45a..021d28078 100644
--- a/ccode/valaccodecasestatement.vala
+++ b/ccode/valaccodecasestatement.vala
@@ -30,11 +30,11 @@ public class Vala.CCodeCaseStatement : CCodeStatement {
 	 * The case expression.
 	 */
 	public CCodeExpression expression { get; set; }
-	
+
 	public CCodeCaseStatement (CCodeExpression expression) {
 		this.expression = expression;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		writer.write_string ("case ");
diff --git a/ccode/valaccodecastexpression.vala b/ccode/valaccodecastexpression.vala
index e53e6c2b6..a06b1fa39 100644
--- a/ccode/valaccodecastexpression.vala
+++ b/ccode/valaccodecastexpression.vala
@@ -30,17 +30,17 @@ public class Vala.CCodeCastExpression : CCodeExpression {
 	 * The expression to be cast.
 	 */
 	public CCodeExpression inner { get; set; }
-	
+
 	/**
 	 * The target type.
 	 */
 	public string type_name { get; set; }
-	
+
 	public CCodeCastExpression (CCodeExpression expr, string type) {
 		inner = expr;
 		type_name = type;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_string ("(");
 		writer.write_string (type_name);
diff --git a/ccode/valaccodecommaexpression.vala b/ccode/valaccodecommaexpression.vala
index 6010428e0..f72a98713 100644
--- a/ccode/valaccodecommaexpression.vala
+++ b/ccode/valaccodecommaexpression.vala
@@ -27,7 +27,7 @@ using GLib;
  */
 public class Vala.CCodeCommaExpression : CCodeExpression {
 	private List<CCodeExpression> inner = new ArrayList<CCodeExpression> ();
-	
+
 	/**
 	 * Appends the specified expression to the expression list.
 	 *
@@ -47,7 +47,7 @@ public class Vala.CCodeCommaExpression : CCodeExpression {
 
 	public override void write (CCodeWriter writer) {
 		bool first = true;
-	
+
 		writer.write_string ("(");
 		foreach (CCodeExpression expr in inner) {
 			if (!first) {
diff --git a/ccode/valaccodecomment.vala b/ccode/valaccodecomment.vala
index 3aacaa488..2902ebfd7 100644
--- a/ccode/valaccodecomment.vala
+++ b/ccode/valaccodecomment.vala
@@ -30,11 +30,11 @@ public class Vala.CCodeComment : CCodeNode {
 	 * The text content of the comment.
 	 */
 	public string text { get; set; }
-	
+
 	public CCodeComment (string _text) {
 		text = _text;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_comment (text);
 	}
diff --git a/ccode/valaccodeconditionalexpression.vala b/ccode/valaccodeconditionalexpression.vala
index b894928d7..24e5f9e74 100644
--- a/ccode/valaccodeconditionalexpression.vala
+++ b/ccode/valaccodeconditionalexpression.vala
@@ -30,23 +30,23 @@ public class Vala.CCodeConditionalExpression : CCodeExpression {
 	 * The condition.
 	 */
 	public CCodeExpression condition { get; set; }
-	
+
 	/**
 	 * The expression to be evaluated if the condition holds.
 	 */
 	public CCodeExpression true_expression { get; set; }
-	
+
 	/**
 	 * The expression to be evaluated if the condition doesn't hold.
 	 */
 	public CCodeExpression false_expression { get; set; }
-	
+
 	public CCodeConditionalExpression (CCodeExpression cond, CCodeExpression true_expr, CCodeExpression false_expr) {
 		condition = cond;
 		true_expression = true_expr;
 		false_expression = false_expr;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		condition.write_inner (writer);
 		writer.write_string (" ? ");
diff --git a/ccode/valaccodedeclaration.vala b/ccode/valaccodedeclaration.vala
index 4cbd86204..eb69c6a61 100644
--- a/ccode/valaccodedeclaration.vala
+++ b/ccode/valaccodedeclaration.vala
@@ -32,11 +32,11 @@ public class Vala.CCodeDeclaration : CCodeStatement {
 	public string type_name { get; set; }
 
 	private List<CCodeDeclarator> declarators = new ArrayList<CCodeDeclarator> ();
-	
+
 	public CCodeDeclaration (string type_name) {
 		this.type_name = type_name;
 	}
-	
+
 	/**
 	 * Adds the specified declarator to this declaration.
 	 *
@@ -45,7 +45,7 @@ public class Vala.CCodeDeclaration : CCodeStatement {
 	public void add_declarator (CCodeDeclarator decl) {
 		declarators.add (decl);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		if ((modifiers & (CCodeModifiers.STATIC | CCodeModifiers.INTERNAL | CCodeModifiers.EXTERN)) == 0) {
 			foreach (CCodeDeclarator decl in declarators) {
@@ -110,7 +110,7 @@ public class Vala.CCodeDeclaration : CCodeStatement {
 		}
 		writer.write_string (type_name);
 		writer.write_string (" ");
-	
+
 		bool first = true;
 		foreach (CCodeDeclarator decl in declarators) {
 			if (!first) {
diff --git a/ccode/valaccodedostatement.vala b/ccode/valaccodedostatement.vala
index 7101f8bdb..18c803e94 100644
--- a/ccode/valaccodedostatement.vala
+++ b/ccode/valaccodedostatement.vala
@@ -35,12 +35,12 @@ public class Vala.CCodeDoStatement : CCodeStatement {
 	 * The loop condition.
 	 */
 	public CCodeExpression condition { get; set; }
-	
+
 	public CCodeDoStatement (CCodeStatement stmt, CCodeExpression cond) {
 		body = stmt;
 		condition = cond;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		writer.write_string ("do");
diff --git a/ccode/valaccodeelementaccess.vala b/ccode/valaccodeelementaccess.vala
index dc62485ba..3586aec1f 100644
--- a/ccode/valaccodeelementaccess.vala
+++ b/ccode/valaccodeelementaccess.vala
@@ -32,18 +32,18 @@ public class Vala.CCodeElementAccess : CCodeExpression {
 	 * Expression representing the container on which we want to access.
 	 */
 	public CCodeExpression container { get; set; }
-	
+
 	/**
 	 * Expression representing the index we want to access inside the
 	 * container.
 	 */
 	public CCodeExpression index { get; set; }
-	
+
 	public CCodeElementAccess (CCodeExpression cont, CCodeExpression i) {
 		container = cont;
 		index = i;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		container.write_inner (writer);
 		writer.write_string ("[");
diff --git a/ccode/valaccodeenum.vala b/ccode/valaccodeenum.vala
index f2a378879..c94ad02ae 100644
--- a/ccode/valaccodeenum.vala
+++ b/ccode/valaccodeenum.vala
@@ -32,11 +32,11 @@ public class Vala.CCodeEnum : CCodeNode {
 	public string name { get; set; }
 
 	private List<CCodeEnumValue> values = new ArrayList<CCodeEnumValue> ();
-	
+
 	public CCodeEnum (string? name = null) {
 		this.name = name;
 	}
-	
+
 	/**
 	 * Adds the specified value to this enum.
 	 *
@@ -45,7 +45,7 @@ public class Vala.CCodeEnum : CCodeNode {
 	public void add_value (CCodeEnumValue value) {
 		values.add (value);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		if (name != null) {
 			writer.write_string ("typedef ");
diff --git a/ccode/valaccodeenumvalue.vala b/ccode/valaccodeenumvalue.vala
index 2fa408587..f11326f56 100644
--- a/ccode/valaccodeenumvalue.vala
+++ b/ccode/valaccodeenumvalue.vala
@@ -35,7 +35,7 @@ public class Vala.CCodeEnumValue : CCodeNode {
 	 * The numerical representation of this enum value.
 	 */
 	public CCodeExpression? value { get; set; }
-	
+
 	public CCodeEnumValue (string name, CCodeExpression? value = null) {
 		this.name = name;
 		this.value = value;
diff --git a/ccode/valaccodeexpressionstatement.vala b/ccode/valaccodeexpressionstatement.vala
index 57b2b2da4..ae721939a 100644
--- a/ccode/valaccodeexpressionstatement.vala
+++ b/ccode/valaccodeexpressionstatement.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeExpressionStatement : CCodeStatement {
 	 * The expression to evaluate.
 	 */
 	public CCodeExpression expression { get; set; }
-	
+
 	public CCodeExpressionStatement (CCodeExpression expr) {
 		expression = expr;
 	}
diff --git a/ccode/valaccodeforstatement.vala b/ccode/valaccodeforstatement.vala
index c4d14be95..f821e0d46 100644
--- a/ccode/valaccodeforstatement.vala
+++ b/ccode/valaccodeforstatement.vala
@@ -30,15 +30,15 @@ public class Vala.CCodeForStatement : CCodeStatement {
 	 * The loop condition.
 	 */
 	public CCodeExpression? condition { get; set; }
-	
+
 	/**
 	 * The loop body.
 	 */
 	public CCodeStatement body { get; set; }
-	
+
 	private List<CCodeExpression> initializer = new ArrayList<CCodeExpression> ();
 	private List<CCodeExpression> iterator = new ArrayList<CCodeExpression> ();
-	
+
 	public CCodeForStatement (CCodeExpression? condition, CCodeStatement? body = null) {
 		this.condition = condition;
 		this.body = body;
@@ -61,13 +61,13 @@ public class Vala.CCodeForStatement : CCodeStatement {
 	public void add_iterator (CCodeExpression expr) {
 		iterator.add (expr);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		bool first;
-		
+
 		writer.write_indent (line);
 		writer.write_string ("for (");
-		
+
 		first = true;
 		foreach (CCodeExpression init_expr in initializer) {
 			if (!first) {
@@ -85,7 +85,7 @@ public class Vala.CCodeForStatement : CCodeStatement {
 			condition.write (writer);
 		}
 		writer.write_string ("; ");
-		
+
 		first = true;
 		foreach (CCodeExpression it_expr in iterator) {
 			if (!first) {
diff --git a/ccode/valaccodefragment.vala b/ccode/valaccodefragment.vala
index 0e229fffa..51538da6b 100644
--- a/ccode/valaccodefragment.vala
+++ b/ccode/valaccodefragment.vala
@@ -27,7 +27,7 @@ using GLib;
  */
 public class Vala.CCodeFragment : CCodeNode {
 	private List<CCodeNode> children = new ArrayList<CCodeNode> ();
-	
+
 	/**
 	 * Appends the specified code node to this code fragment.
 	 *
@@ -36,7 +36,7 @@ public class Vala.CCodeFragment : CCodeNode {
 	public void append (CCodeNode node) {
 		children.add (node);
 	}
-	
+
 	/**
 	 * Returns a copy of the list of children.
 	 *
diff --git a/ccode/valaccodefunction.vala b/ccode/valaccodefunction.vala
index 2458d9c3b..688c6d1eb 100644
--- a/ccode/valaccodefunction.vala
+++ b/ccode/valaccodefunction.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeFunction : CCodeNode {
 	 * The name of this function.
 	 */
 	public string name { get; set; }
-	
+
 	/**
 	 * The function return type.
 	 */
@@ -63,7 +63,7 @@ public class Vala.CCodeFunction : CCodeNode {
 		this.block = new CCodeBlock ();
 		current_block = block;
 	}
-	
+
 	/**
 	 * Appends the specified parameter to the list of function parameters.
 	 *
@@ -100,12 +100,12 @@ public class Vala.CCodeFunction : CCodeNode {
 		foreach (CCodeParameter param in parameters) {
 			func.parameters.add (param);
 		}
-		
+
 		func.is_declaration = is_declaration;
 		func.block = block;
 		return func;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		if (CCodeModifiers.INTERNAL in modifiers) {
@@ -126,7 +126,7 @@ public class Vala.CCodeFunction : CCodeNode {
 		writer.write_string (name);
 		writer.write_string (" (");
 		int param_pos_begin = (is_declaration ? return_type.char_count () + 1 : 0 ) + name.char_count () + 2;
-		
+
 		bool has_args = (CCodeModifiers.PRINTF in modifiers || CCodeModifiers.SCANF in modifiers);
 		int i = 0;
 		int format_arg_index = -1;
@@ -151,7 +151,7 @@ public class Vala.CCodeFunction : CCodeNode {
 		if (i == 0) {
 			writer.write_string ("void");
 		}
-		
+
 		writer.write_string (")");
 
 		if (is_declaration) {
diff --git a/ccode/valaccodefunctioncall.vala b/ccode/valaccodefunctioncall.vala
index e9e7d14c3..e4a8ec16d 100644
--- a/ccode/valaccodefunctioncall.vala
+++ b/ccode/valaccodefunctioncall.vala
@@ -30,13 +30,13 @@ public class Vala.CCodeFunctionCall : CCodeExpression {
 	 * The function to be called.
 	 */
 	public CCodeExpression? call { get; set; }
-	
+
 	private List<CCodeExpression> arguments = new ArrayList<CCodeExpression> ();
-	
+
 	public CCodeFunctionCall (CCodeExpression? call = null) {
 		this.call = call;
 	}
-	
+
 	/**
 	 * Appends the specified expression to the list of arguments.
 	 *
@@ -70,7 +70,7 @@ public class Vala.CCodeFunctionCall : CCodeExpression {
 			} else {
 				first = false;
 			}
-			
+
 			if (expr != null) {
 				expr.write (writer);
 			}
diff --git a/ccode/valaccodefunctiondeclarator.vala b/ccode/valaccodefunctiondeclarator.vala
index 30f0c63b1..529473d14 100644
--- a/ccode/valaccodefunctiondeclarator.vala
+++ b/ccode/valaccodefunctiondeclarator.vala
@@ -30,13 +30,13 @@ public class Vala.CCodeFunctionDeclarator : CCodeDeclarator {
 	 * The declarator name.
 	 */
 	public string name { get; set; }
-	
+
 	private List<CCodeParameter> parameters = new ArrayList<CCodeParameter> ();
-	
+
 	public CCodeFunctionDeclarator (string name) {
 		this.name = name;
 	}
-	
+
 	/**
 	 * Appends the specified parameter to the list of function parameters.
 	 *
@@ -45,16 +45,16 @@ public class Vala.CCodeFunctionDeclarator : CCodeDeclarator {
 	public void add_parameter (CCodeParameter param) {
 		parameters.add (param);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		write_declaration (writer);
 	}
-	
+
 	public override void write_declaration (CCodeWriter writer) {
 		writer.write_string ("(*");
 		writer.write_string (name);
 		writer.write_string (") (");
-		
+
 		bool has_args = (CCodeModifiers.PRINTF in modifiers || CCodeModifiers.SCANF in modifiers);
 		int i = 0;
 		int format_arg_index = -1;
@@ -74,7 +74,7 @@ public class Vala.CCodeFunctionDeclarator : CCodeDeclarator {
 			}
 			i++;
 		}
-		
+
 		writer.write_string (")");
 
 		if (CCodeModifiers.DEPRECATED in modifiers) {
diff --git a/ccode/valaccodegotostatement.vala b/ccode/valaccodegotostatement.vala
index 14e2c7d88..b1e0d2980 100644
--- a/ccode/valaccodegotostatement.vala
+++ b/ccode/valaccodegotostatement.vala
@@ -34,7 +34,7 @@ public class Vala.CCodeGotoStatement : CCodeStatement {
 	public CCodeGotoStatement (string name) {
 		this.name = name;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent ();
 		writer.write_string ("goto ");
diff --git a/ccode/valaccodeidentifier.vala b/ccode/valaccodeidentifier.vala
index 0954e0a50..f0b1f0106 100644
--- a/ccode/valaccodeidentifier.vala
+++ b/ccode/valaccodeidentifier.vala
@@ -30,11 +30,11 @@ public class Vala.CCodeIdentifier : CCodeExpression {
 	 * The name of this identifier.
 	 */
 	public string name { get; set; }
-	
+
 	public CCodeIdentifier (string _name) {
 		name = _name;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_string (name);
 	}
diff --git a/ccode/valaccodeifstatement.vala b/ccode/valaccodeifstatement.vala
index 31a7da996..c4522302e 100644
--- a/ccode/valaccodeifstatement.vala
+++ b/ccode/valaccodeifstatement.vala
@@ -30,29 +30,29 @@ public class Vala.CCodeIfStatement : CCodeStatement {
 	 * The boolean condition to evaluate.
 	 */
 	public CCodeExpression condition { get; set; }
-	
+
 	/**
 	 * The statement to be evaluated if the condition holds.
 	 */
 	public CCodeStatement true_statement { get; set; }
-	
+
 	/**
 	 * The optional statement to be evaluated if the condition doesn't hold.
 	 */
 	public CCodeStatement? false_statement { get; set; }
-	
+
 	public CCodeIfStatement (CCodeExpression cond, CCodeStatement true_stmt, CCodeStatement? false_stmt = null) {
 		condition = cond;
 		true_statement = true_stmt;
 		false_statement = false_stmt;
 	}
-	
+
 	/**
 	 * Specifies whether this if statement is part of an else if statement.
 	 * This only affects the output formatting.
 	 */
 	public bool else_if { get; set; }
-	
+
 	public override void write (CCodeWriter writer) {
 		if (!else_if) {
 			writer.write_indent (line);
@@ -64,13 +64,13 @@ public class Vala.CCodeIfStatement : CCodeStatement {
 			condition.write (writer);
 		}
 		writer.write_string (")");
-		
+
 		/* else shouldn't be on a separate line */
 		if (false_statement != null && true_statement is CCodeBlock) {
 			var cblock = (CCodeBlock) true_statement;
 			cblock.suppress_newline = true;
 		}
-		
+
 		true_statement.write (writer);
 		if (false_statement != null) {
 			if (writer.bol) {
@@ -79,13 +79,13 @@ public class Vala.CCodeIfStatement : CCodeStatement {
 			} else {
 				writer.write_string (" else");
 			}
-			
+
 			/* else if should be on one line */
 			if (false_statement is CCodeIfStatement) {
 				var cif = (CCodeIfStatement) false_statement;
 				cif.else_if = true;
 			}
-			
+
 			false_statement.write (writer);
 		}
 	}
diff --git a/ccode/valaccodeincludedirective.vala b/ccode/valaccodeincludedirective.vala
index 549e3f751..184185d95 100644
--- a/ccode/valaccodeincludedirective.vala
+++ b/ccode/valaccodeincludedirective.vala
@@ -30,18 +30,18 @@ public class Vala.CCodeIncludeDirective : CCodeNode {
 	 * The file to be included.
 	 */
 	public string filename { get; set; }
-	
+
 	/**
 	 * Specifies whether the specified file should be searched in the local
 	 * directory.
 	 */
 	public bool local { get; set; }
-	
+
 	public CCodeIncludeDirective (string _filename, bool _local = false) {
 		filename = _filename;
 		local = _local;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent ();
 		writer.write_string ("#include ");
diff --git a/ccode/valaccodeinitializerlist.vala b/ccode/valaccodeinitializerlist.vala
index 26cb56e1d..2be3a846a 100644
--- a/ccode/valaccodeinitializerlist.vala
+++ b/ccode/valaccodeinitializerlist.vala
@@ -27,7 +27,7 @@ using GLib;
  */
 public class Vala.CCodeInitializerList : CCodeExpression {
 	private List<CCodeExpression> initializers = new ArrayList<CCodeExpression> ();
-	
+
 	/**
 	 * Appends the specified expression to this initializer list.
 	 *
@@ -36,7 +36,7 @@ public class Vala.CCodeInitializerList : CCodeExpression {
 	public void append (CCodeExpression expr) {
 		initializers.add (expr);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_string ("{");
 
@@ -47,7 +47,7 @@ public class Vala.CCodeInitializerList : CCodeExpression {
 			} else {
 				first = false;
 			}
-			
+
 			if (expr != null) {
 				expr.write (writer);
 			}
diff --git a/ccode/valaccodelabel.vala b/ccode/valaccodelabel.vala
index efb186693..c0a85788f 100644
--- a/ccode/valaccodelabel.vala
+++ b/ccode/valaccodelabel.vala
@@ -34,7 +34,7 @@ public class Vala.CCodeLabel : CCodeStatement {
 	public CCodeLabel (string name) {
 		this.name = name;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent ();
 		writer.write_string (name);
diff --git a/ccode/valaccodelinedirective.vala b/ccode/valaccodelinedirective.vala
index 96b0e017b..c5e61114b 100644
--- a/ccode/valaccodelinedirective.vala
+++ b/ccode/valaccodelinedirective.vala
@@ -30,12 +30,12 @@ public class Vala.CCodeLineDirective : CCodeNode {
 	 * The name of the source file to be presumed.
 	 */
 	public string filename { get; set; }
-	
+
 	/**
 	 * The line number in the source file to be presumed.
 	 */
 	public int line_number { get; set; }
-	
+
 	public CCodeLineDirective (string _filename, int _line) {
 		filename = _filename;
 		line_number = _line;
diff --git a/ccode/valaccodememberaccess.vala b/ccode/valaccodememberaccess.vala
index 2935fc15b..2ed1fe9f9 100644
--- a/ccode/valaccodememberaccess.vala
+++ b/ccode/valaccodememberaccess.vala
@@ -30,29 +30,29 @@ public class Vala.CCodeMemberAccess : CCodeExpression {
 	 * The parent of the member.
 	 */
 	public CCodeExpression inner { get; set; }
-	
+
 	/**
 	 * The name of the member.
 	 */
 	public string member_name { get; set; }
-	
+
 	/**
 	 * Specifies whether the member access happens by pointer dereferencing.
 	 */
 	public bool is_pointer { get; set; }
-	
+
 	public CCodeMemberAccess (CCodeExpression container, string member, bool pointer = false) {
 		inner = container;
 		member_name = member;
 		is_pointer = pointer;
 	}
-	
+
 	public CCodeMemberAccess.pointer (CCodeExpression container, string member) {
 		inner = container;
 		member_name = member;
 		is_pointer = true;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		inner.write_inner (writer);
 		if (is_pointer) {
diff --git a/ccode/valaccodeoncesection.vala b/ccode/valaccodeoncesection.vala
index 10aa861cc..30b9a369e 100644
--- a/ccode/valaccodeoncesection.vala
+++ b/ccode/valaccodeoncesection.vala
@@ -30,11 +30,11 @@ public class Vala.CCodeOnceSection : CCodeFragment {
 	 * The name of the guarding define.
 	 */
 	public string define { get; set; }
-	
+
 	public CCodeOnceSection (string def) {
 		define = def;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent ();
 		writer.write_string ("#ifndef ");
@@ -50,7 +50,7 @@ public class Vala.CCodeOnceSection : CCodeFragment {
 		writer.write_string ("#endif");
 		writer.write_newline ();
 	}
-	
+
 	public override void write_declaration (CCodeWriter writer) {
 	}
 }
diff --git a/ccode/valaccodeparameter.vala b/ccode/valaccodeparameter.vala
index 9f1c2e186..b4bc74963 100644
--- a/ccode/valaccodeparameter.vala
+++ b/ccode/valaccodeparameter.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeParameter : CCodeNode {
 	 * The parameter name.
 	 */
 	public string name { get; set; }
-	
+
 	/**
 	 * The parameter type.
 	 */
diff --git a/ccode/valaccodeparenthesizedexpression.vala b/ccode/valaccodeparenthesizedexpression.vala
index 1fe28702f..08b0807b6 100644
--- a/ccode/valaccodeparenthesizedexpression.vala
+++ b/ccode/valaccodeparenthesizedexpression.vala
@@ -30,14 +30,14 @@ public class Vala.CCodeParenthesizedExpression : CCodeExpression {
 	 * The expression in the parenthesis.
 	 */
 	public CCodeExpression inner { get; set; }
-	
+
 	public CCodeParenthesizedExpression (CCodeExpression expr) {
 		inner = expr;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_string ("(");
-		
+
 		inner.write (writer);
 
 		writer.write_string (")");
diff --git a/ccode/valaccodereturnstatement.vala b/ccode/valaccodereturnstatement.vala
index 15d91b650..50be0ac7f 100644
--- a/ccode/valaccodereturnstatement.vala
+++ b/ccode/valaccodereturnstatement.vala
@@ -30,15 +30,15 @@ public class Vala.CCodeReturnStatement : CCodeStatement {
 	 * The optional expression to return.
 	 */
 	public CCodeExpression? return_expression { get; set; }
-	
+
 	public CCodeReturnStatement (CCodeExpression? expr = null) {
 		return_expression = expr;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		writer.write_string ("return");
-	
+
 		if (return_expression != null) {
 			writer.write_string (" ");
 			return_expression.write (writer);
diff --git a/ccode/valaccodestruct.vala b/ccode/valaccodestruct.vala
index fce7fcba8..50af6a2bf 100644
--- a/ccode/valaccodestruct.vala
+++ b/ccode/valaccodestruct.vala
@@ -34,11 +34,11 @@ public class Vala.CCodeStruct : CCodeNode {
 	public bool is_empty { get { return declarations.size == 0; } }
 
 	private List<CCodeDeclaration> declarations = new ArrayList<CCodeDeclaration> ();
-	
+
 	public CCodeStruct (string name) {
 		this.name = name;
 	}
-	
+
 	/**
 	 * Adds the specified declaration as member to this struct.
 	 *
@@ -47,7 +47,7 @@ public class Vala.CCodeStruct : CCodeNode {
 	public void add_declaration (CCodeDeclaration decl) {
 		declarations.add (decl);
 	}
-	
+
 	/**
 	 * Adds a variable with the specified type and name to this struct.
 	 *
@@ -60,7 +60,7 @@ public class Vala.CCodeStruct : CCodeNode {
 		decl.modifiers = modifiers;
 		add_declaration (decl);
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_string ("struct ");
 		writer.write_string (name);
diff --git a/ccode/valaccodeswitchstatement.vala b/ccode/valaccodeswitchstatement.vala
index 04edaf5f7..ba6534211 100644
--- a/ccode/valaccodeswitchstatement.vala
+++ b/ccode/valaccodeswitchstatement.vala
@@ -30,11 +30,11 @@ public class Vala.CCodeSwitchStatement : CCodeBlock {
 	 * The switch expression.
 	 */
 	public CCodeExpression expression { get; set; }
-	
+
 	public CCodeSwitchStatement (CCodeExpression expression) {
 		this.expression = expression;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		writer.write_string ("switch (");
diff --git a/ccode/valaccodetypedefinition.vala b/ccode/valaccodetypedefinition.vala
index 797c3baf0..f476ad12b 100644
--- a/ccode/valaccodetypedefinition.vala
+++ b/ccode/valaccodetypedefinition.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeTypeDefinition : CCodeNode {
 	 * The type name.
 	 */
 	public string type_name { get; set; }
-	
+
 	/**
 	 * The type declarator.
 	 */
@@ -40,18 +40,18 @@ public class Vala.CCodeTypeDefinition : CCodeNode {
 		type_name = type;
 		declarator = decl;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 	}
-	
+
 	public override void write_declaration (CCodeWriter writer) {
 		writer.write_indent ();
 		writer.write_string ("typedef ");
-		
+
 		writer.write_string (type_name);
-		
+
 		writer.write_string (" ");
-		
+
 		declarator.write_declaration (writer);
 
 		if (CCodeModifiers.DEPRECATED in modifiers) {
diff --git a/ccode/valaccodeunaryexpression.vala b/ccode/valaccodeunaryexpression.vala
index afcb8c494..548e42181 100644
--- a/ccode/valaccodeunaryexpression.vala
+++ b/ccode/valaccodeunaryexpression.vala
@@ -30,17 +30,17 @@ public class Vala.CCodeUnaryExpression : CCodeExpression {
 	 * The unary operator.
 	 */
 	public CCodeUnaryOperator operator { get; set; }
-	
+
 	/**
 	 * The operand.
 	 */
 	public CCodeExpression inner { get; set; }
-	
+
 	public CCodeUnaryExpression (CCodeUnaryOperator op, CCodeExpression expr) {
 		operator = op;
 		inner = expr;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		switch (operator) {
 		case CCodeUnaryOperator.PLUS: writer.write_string ("+"); inner.write_inner (writer); break;
diff --git a/ccode/valaccodevariabledeclarator.vala b/ccode/valaccodevariabledeclarator.vala
index 43372bf6d..17fa478a3 100644
--- a/ccode/valaccodevariabledeclarator.vala
+++ b/ccode/valaccodevariabledeclarator.vala
@@ -30,7 +30,7 @@ public class Vala.CCodeVariableDeclarator : CCodeDeclarator {
 	 * The variable name.
 	 */
 	public string name { get; set; }
-	
+
 	/**
 	 * The optional initializer expression.
 	 */
diff --git a/ccode/valaccodewhilestatement.vala b/ccode/valaccodewhilestatement.vala
index c47a89071..836806e01 100644
--- a/ccode/valaccodewhilestatement.vala
+++ b/ccode/valaccodewhilestatement.vala
@@ -30,17 +30,17 @@ public class Vala.CCodeWhileStatement : CCodeStatement {
 	 * The loop condition.
 	 */
 	public CCodeExpression condition { get; set; }
-	
+
 	/**
 	 * The loop body.
 	 */
 	public CCodeStatement body { get; set; }
-	
+
 	public CCodeWhileStatement (CCodeExpression cond, CCodeStatement? stmt = null) {
 		condition = cond;
 		body = stmt;
 	}
-	
+
 	public override void write (CCodeWriter writer) {
 		writer.write_indent (line);
 		writer.write_string ("while (");
diff --git a/ccode/valaccodewriter.vala b/ccode/valaccodewriter.vala
index 0215e7590..26b284c4c 100644
--- a/ccode/valaccodewriter.vala
+++ b/ccode/valaccodewriter.vala
@@ -54,14 +54,14 @@ public class Vala.CCodeWriter {
 	private bool file_exists;
 
 	private FileStream? stream;
-	
+
 	private int indent;
 	private int current_line_number = 1;
 	private bool using_line_directive;
 
 	/* at begin of line */
 	private bool _bol = true;
-	
+
 	public CCodeWriter (string filename, string? source_filename = null) {
 		this.filename = filename;
 		this.source_filename = source_filename;
@@ -115,7 +115,7 @@ public class Vala.CCodeWriter {
 	 */
 	public void close () {
 		stream = null;
-		
+
 		if (file_exists) {
 			var changed = true;
 
@@ -133,7 +133,7 @@ public class Vala.CCodeWriter {
 			} catch (FileError e) {
 				// assume changed if mmap comparison doesn't work
 			}
-			
+
 			if (changed) {
 				FileUtils.rename (temp_filename, filename);
 			} else {
@@ -149,7 +149,7 @@ public class Vala.CCodeWriter {
 			}
 		}
 	}
-	
+
 	/**
 	 * Writes tabs according to the current indent level.
 	 */
@@ -169,11 +169,11 @@ public class Vala.CCodeWriter {
 		if (!_bol) {
 			write_newline ();
 		}
-		
+
 		stream.puts (string.nfill (indent, '\t'));
 		_bol = false;
 	}
-	
+
 	/**
 	 * Writes n spaces.
 	 */
@@ -190,7 +190,7 @@ public class Vala.CCodeWriter {
 		stream.puts (s);
 		_bol = false;
 	}
-	
+
 	/**
 	 * Writes a newline.
 	 */
@@ -199,7 +199,7 @@ public class Vala.CCodeWriter {
 		current_line_number++;
 		_bol = true;
 	}
-	
+
 	/**
 	 * Opens a new block, increasing the indent level.
 	 */
@@ -213,18 +213,18 @@ public class Vala.CCodeWriter {
 		write_newline ();
 		indent++;
 	}
-	
+
 	/**
 	 * Closes the current block, decreasing the indent level.
 	 */
 	public void write_end_block () {
 		assert (indent > 0);
-		
+
 		indent--;
 		write_indent ();
 		stream.putc ('}');
 	}
-	
+
 	/**
 	 * Writes the specified text as comment.
 	 *