Indentation tidyups - added { } in if, else, switch etc clauses

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@11023 72102866-910b-0410-8b05-ffd578937521

Source/NSFileWrapper.m

@@ -237,11 +237,15 @@
 - (void) setFilename: (NSString*)filename
 {
   if (filename == nil || [filename isEqualToString: @""])
+    {
       [NSException raise: NSInternalInconsistencyException
 		   format: @"Empty or nil argument to setFilename: "];
+    }
   else
+    {
       ASSIGN(_filename, filename);
     }
+}
 
 - (NSString*) filename
 {
@@ -251,11 +255,15 @@
 - (void) setPreferredFilename: (NSString*)filename
 {
   if (filename == nil || [filename isEqualToString: @""])
+    {
       [NSException raise: NSInternalInconsistencyException
 		   format: @"Empty or nil argument to setPreferredFilename: "];
+    }
   else
+    {
       ASSIGN(_preferredFilename, filename);
     }
+}
 
 - (NSString*) preferredFilename;
 {
@@ -265,7 +273,9 @@
 - (void) setFileAttributes: (NSDictionary*)attributes
 {
   if (_fileAttributes == nil)
+    {
       _fileAttributes = [NSMutableDictionary new];
+    }
   
   [_fileAttributes addEntriesFromDictionary: attributes];
 }
@@ -278,26 +288,38 @@
 - (BOOL) isRegularFile
 {
   if (_wrapperType == GSFileWrapperRegularFileType)
+    {
       return YES;
+    }
   else
+    { 
       return NO;
     }
+}
 
 - (BOOL) isDirectory
 {
   if (_wrapperType == GSFileWrapperDirectoryType)
+    {
       return YES;
+    }
   else
+    {
       return NO;
     }
+}
 
 - (BOOL) isSymbolicLink
 {
   if (_wrapperType == GSFileWrapperSymbolicLinkType)
+    {
       return YES;
+    }
   else
+    {
       return NO;
     }
+}
 
 - (void) setIcon: (NSImage*)icon
 {
@@ -307,10 +329,14 @@
 - (NSImage*) icon;
 {
   if (_iconImage == nil)
+    {
       return [[NSWorkspace sharedWorkspace] iconForFile: [self filename]];
+    }
   else
+    {
       return _iconImage;
     }
+}
 
 - (BOOL) needsToBeUpdatedFromPath: (NSString*)path
 {
@@ -451,10 +477,14 @@
 
   wrapper = AUTORELEASE([[NSFileWrapper alloc] initWithPath: path]);
   if (wrapper != nil)
+    {
       return [self addFileWrapper: wrapper];
+    }
   else
+    {
       return nil;
     }
+}
 
 - (NSString*) addRegularFileWithContents: (NSData*)data 
                        preferredFilename: (NSString*)filename
@@ -470,8 +500,10 @@
       return [self addFileWrapper: wrapper];
     }
   else
+    {
       return nil;
     }
+}
 
 - (NSString*) addSymbolicLinkWithDestination: (NSString*)path 
                            preferredFilename: (NSString*)filename
@@ -487,8 +519,10 @@
       return [self addFileWrapper: wrapper];
     }
   else
+    {
       return nil;
     }
+}
 
 //								
 // Regular file type methods 				  
@@ -497,10 +531,14 @@
 - (NSData*) regularFileContents
 {
   if (_wrapperType == GSFileWrapperRegularFileType)
+    {
       return _wrapperData;
+    }
   else
+    {
       [NSException raise: NSInternalInconsistencyException
 		   format: @"File wrapper does not wrap regular file."];
+    }
   
   return nil; 
 }
@@ -512,10 +550,14 @@
 - (NSString*) symbolicLinkDestination
 {
   if (_wrapperType == GSFileWrapperSymbolicLinkType)
+    {
       return _wrapperData;
+    }
   else
+    {
       [NSException raise: NSInternalInconsistencyException
 		   format: @"File wrapper does not wrap symbolic link."];
+    }
   
   return nil;
 }
@@ -552,15 +594,21 @@
   switch (wrapperType)
     {
     case GSFileWrapperRegularFileType: 
+      {
 	self = [self initRegularFileWithContents: wrapperData];
         break;
+      }
     case GSFileWrapperSymbolicLinkType: 
+      {
 	self = [self initSymbolicLinkWithDestination: wrapperData];
         break;
+      }
     case GSFileWrapperDirectoryType: 
+      {
 	self = [self initDirectoryWithFileWrappers: wrapperData];
 	break;
       }
+    }
   
   if (preferredFilename != nil)
     {