tabs to 4 spaces - overall state of this branch is desolate, but fixable. Needs plenty of work

1 files changed, 80 insertions, 80 deletions

diff --git a/git/refs/head.py b/git/refs/head.py
index 4345528b..dc44c921 100644
--- a/git/refs/head.py
+++ b/git/refs/head.py
@@ -4,84 +4,84 @@ from git.exc import GitCommandError
 
 __all__ = ["HEAD"]
 
-	
+    
 class HEAD(SymbolicReference):
-	"""Provides additional functionality using the git command"""
-	__slots__ = tuple()
-	
-	_HEAD_NAME = 'HEAD'
-	_ORIG_HEAD_NAME = 'ORIG_HEAD'
-	__slots__ = tuple()
-	
-	def __init__(self, repo, path=_HEAD_NAME):
-		if path != self._HEAD_NAME:
-			raise ValueError("HEAD instance must point to %r, got %r" % (self._HEAD_NAME, path))
-		super(HEAD, self).__init__(repo, path)
-	
-	def orig_head(self):
-		"""
-		:return: SymbolicReference pointing at the ORIG_HEAD, which is maintained 
-			to contain the previous value of HEAD"""
-		return SymbolicReference(self.repo, self._ORIG_HEAD_NAME)
-		
-	def reset(self, commit='HEAD', index=True, working_tree = False, 
-				paths=None, **kwargs):
-		"""Reset our HEAD to the given commit optionally synchronizing 
-		the index and working tree. The reference we refer to will be set to 
-		commit as well.
-		
-		:param commit:
-			Commit object, Reference Object or string identifying a revision we 
-			should reset HEAD to.
-			
-		:param index:
-			If True, the index will be set to match the given commit. Otherwise
-			it will not be touched.
-		
-		:param working_tree:
-			If True, the working tree will be forcefully adjusted to match the given
-			commit, possibly overwriting uncommitted changes without warning.
-			If working_tree is True, index must be true as well
-		
-		:param paths:
-			Single path or list of paths relative to the git root directory
-			that are to be reset. This allows to partially reset individual files.
-		
-		:param kwargs:
-			Additional arguments passed to git-reset. 
-		
-		:return: self"""
-		mode = "--soft"
-		add_arg = None
-		if index:
-			mode = "--mixed"
-			
-			# it appears, some git-versions declare mixed and paths deprecated
-			# see http://github.com/Byron/GitPython/issues#issue/2
-			if paths:
-				mode = None
-			# END special case
-		# END handle index
-			
-		if working_tree:
-			mode = "--hard"
-			if not index:
-				raise ValueError( "Cannot reset the working tree if the index is not reset as well")
-			
-		# END working tree handling
-		
-		if paths:
-			add_arg = "--"
-		# END nicely separate paths from rest
-		
-		try:
-			self.repo.git.reset(mode, commit, add_arg, paths, **kwargs)
-		except GitCommandError, e:
-			# git nowadays may use 1 as status to indicate there are still unstaged
-			# modifications after the reset
-			if e.status != 1:
-				raise
-		# END handle exception
-		
-		return self
-	
+    """Provides additional functionality using the git command"""
+    __slots__ = tuple()
+    
+    _HEAD_NAME = 'HEAD'
+    _ORIG_HEAD_NAME = 'ORIG_HEAD'
+    __slots__ = tuple()
+    
+    def __init__(self, repo, path=_HEAD_NAME):
+        if path != self._HEAD_NAME:
+            raise ValueError("HEAD instance must point to %r, got %r" % (self._HEAD_NAME, path))
+        super(HEAD, self).__init__(repo, path)
+    
+    def orig_head(self):
+        """
+        :return: SymbolicReference pointing at the ORIG_HEAD, which is maintained 
+            to contain the previous value of HEAD"""
+        return SymbolicReference(self.repo, self._ORIG_HEAD_NAME)
+        
+    def reset(self, commit='HEAD', index=True, working_tree = False, 
+                paths=None, **kwargs):
+        """Reset our HEAD to the given commit optionally synchronizing 
+        the index and working tree. The reference we refer to will be set to 
+        commit as well.
+        
+        :param commit:
+            Commit object, Reference Object or string identifying a revision we 
+            should reset HEAD to.
+            
+        :param index:
+            If True, the index will be set to match the given commit. Otherwise
+            it will not be touched.
+        
+        :param working_tree:
+            If True, the working tree will be forcefully adjusted to match the given
+            commit, possibly overwriting uncommitted changes without warning.
+            If working_tree is True, index must be true as well
+        
+        :param paths:
+            Single path or list of paths relative to the git root directory
+            that are to be reset. This allows to partially reset individual files.
+        
+        :param kwargs:
+            Additional arguments passed to git-reset. 
+        
+        :return: self"""
+        mode = "--soft"
+        add_arg = None
+        if index:
+            mode = "--mixed"
+            
+            # it appears, some git-versions declare mixed and paths deprecated
+            # see http://github.com/Byron/GitPython/issues#issue/2
+            if paths:
+                mode = None
+            # END special case
+        # END handle index
+            
+        if working_tree:
+            mode = "--hard"
+            if not index:
+                raise ValueError( "Cannot reset the working tree if the index is not reset as well")
+            
+        # END working tree handling
+        
+        if paths:
+            add_arg = "--"
+        # END nicely separate paths from rest
+        
+        try:
+            self.repo.git.reset(mode, commit, add_arg, paths, **kwargs)
+        except GitCommandError, e:
+            # git nowadays may use 1 as status to indicate there are still unstaged
+            # modifications after the reset
+            if e.status != 1:
+                raise
+        # END handle exception
+        
+        return self
+