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authorhut <hut@lavabit.com>2010-01-24 23:08:44 +0100
committerhut <hut@lavabit.com>2010-01-24 23:08:44 +0100
commitea87d00524778fd7188180acb1119d0ecb43613e (patch)
tree29bf4eaf14775b58d92cf107978c01e335c587ee
parent8efa96989df84a89c9bb0154137a0d40731c035d (diff)
downloadranger-ea87d00524778fd7188180acb1119d0ecb43613e.tar.gz
cleanups
-rw-r--r--ranger/__main__.py4
-rw-r--r--ranger/actions.py28
-rw-r--r--ranger/applications.py4
-rw-r--r--ranger/commands.py16
-rw-r--r--ranger/container/bookmarks.py12
-rw-r--r--ranger/container/commandlist.py20
-rw-r--r--ranger/container/environment.py13
-rw-r--r--ranger/container/history.py4
-rw-r--r--ranger/container/keybuffer.py6
-rw-r--r--ranger/container/tags.py8
-rw-r--r--ranger/defaults/apps.py18
-rw-r--r--ranger/ext/accumulator.py4
-rw-r--r--ranger/ext/human_readable.py2
-rw-r--r--ranger/ext/mount_path.py14
-rw-r--r--ranger/ext/openstruct.py2
-rw-r--r--ranger/fsobject/directory.py22
-rw-r--r--ranger/fsobject/fsobject.py14
-rw-r--r--ranger/fsobject/loader.py10
-rw-r--r--ranger/gui/bar.py18
-rw-r--r--ranger/gui/colorscheme.py2
-rw-r--r--ranger/gui/curses_shortcuts.py2
-rw-r--r--ranger/gui/defaultui.py10
-rw-r--r--ranger/gui/displayable.py16
-rw-r--r--ranger/gui/mouse_event.py2
-rw-r--r--ranger/gui/ui.py4
-rw-r--r--ranger/gui/widgets/browsercolumn.py8
-rw-r--r--ranger/gui/widgets/browserview.py14
-rw-r--r--ranger/gui/widgets/console.py20
-rw-r--r--ranger/gui/widgets/pager.py20
-rw-r--r--ranger/gui/widgets/statusbar.py16
-rw-r--r--ranger/gui/widgets/taskview.py10
-rw-r--r--ranger/gui/widgets/titlebar.py4
-rw-r--r--ranger/keyapi.py2
-rw-r--r--ranger/runner.py8
34 files changed, 183 insertions, 174 deletions
diff --git a/ranger/__main__.py b/ranger/__main__.py
index f76437d9..a93e2771 100644
--- a/ranger/__main__.py
+++ b/ranger/__main__.py
@@ -74,9 +74,9 @@ def main():
 
 	if args.cd_after_exit:
 		sys.stderr = sys.__stdout__
-	
+
 	ranger.debug = args.debug
-	
+
 	SettingsAware._setup()
 
 	# Initialize objects
diff --git a/ranger/actions.py b/ranger/actions.py
index 25665f0b..d00997c8 100644
--- a/ranger/actions.py
+++ b/ranger/actions.py
@@ -110,7 +110,7 @@ class Actions(EnvironmentAware, SettingsAware):
 
 		if hasattr(self.ui, 'redraw_main_column'):
 			self.ui.redraw_main_column()
-	
+
 	def tag_remove(self, movedown=None):
 		try:
 			remove = self.tags.remove
@@ -154,7 +154,7 @@ class Actions(EnvironmentAware, SettingsAware):
 		except:
 			return
 		self.env.enter_dir(directory)
-	
+
 	def move_right(self, mode=0, narg=None):
 		"""Enter the current directory or execute the current file"""
 		cf = self.env.cf
@@ -170,11 +170,11 @@ class Actions(EnvironmentAware, SettingsAware):
 	def history_go(self, relative):
 		"""Move back and forth in the history"""
 		self.env.history_go(relative)
-	
+
 	def handle_mouse(self):
 		"""Handle mouse-buttons if one was pressed"""
 		self.ui.handle_mouse()
-	
+
 	def display_command_help(self, console_widget):
 		if not hasattr(self.ui, 'open_pager'):
 			return
@@ -197,7 +197,7 @@ class Actions(EnvironmentAware, SettingsAware):
 		pager = self.ui.open_pager()
 		lines = cleandoc(command.__doc__).split('\n')
 		pager.set_source(lines)
-	
+
 	def display_help(self, topic='index', narg=None):
 		if not hasattr(self.ui, 'open_pager'):
 			return
@@ -223,7 +223,7 @@ class Actions(EnvironmentAware, SettingsAware):
 			pager.set_source(["Message Log:"] + list(self.log))
 		else:
 			pager.set_source(["Message Log:", "No messages!"])
-	
+
 	def display_file(self):
 		if not hasattr(self.ui, 'open_embedded_pager'):
 			return
@@ -252,7 +252,7 @@ class Actions(EnvironmentAware, SettingsAware):
 
 	def execute_command(self, cmd, **kw):
 		return self.run(cmd, **kw)
-	
+
 	def edit_file(self, file=None):
 		"""Calls execute_file with the current file and app='editor'"""
 		if file is None:
@@ -318,7 +318,7 @@ class Actions(EnvironmentAware, SettingsAware):
 
 		if func is not None:
 			self.env.settings['sort'] = str(func)
-	
+
 	def force_load_preview(self):
 		cf = self.env.cf
 		if hasattr(cf, 'unload') and hasattr(cf, 'load_content'):
@@ -338,7 +338,7 @@ class Actions(EnvironmentAware, SettingsAware):
 			self.env.pwd.filter = fltr
 		except:
 			pass
-	
+
 	def notify(self, text, duration=4, bad=False):
 		if isinstance(text, Exception):
 			if ranger.debug:
@@ -348,7 +348,7 @@ class Actions(EnvironmentAware, SettingsAware):
 		self.log.appendleft(text)
 		if hasattr(self.ui, 'notify'):
 			self.ui.notify(text, duration=duration, bad=bad)
-	
+
 	def mark(self, all=False, toggle=False, val=None, movedown=None):
 		"""
 		A wrapper for the directory.mark_xyz functions.
@@ -399,11 +399,11 @@ class Actions(EnvironmentAware, SettingsAware):
 		selected = self.env.get_selection()
 		self.env.copy = set(f for f in selected if f in self.env.pwd.files)
 		self.env.cut = False
-	
+
 	def cut(self):
 		self.copy()
 		self.env.cut = True
-	
+
 	def paste_symlink(self):
 		from os import symlink, getcwd
 		from os.path import join
@@ -483,14 +483,14 @@ class Actions(EnvironmentAware, SettingsAware):
 						os.remove(f.path)
 					except OSError as err:
 						self.notify(str(err), bad=True)
-	
+
 	def mkdir(self, name):
 		try:
 			os.mkdir(os.path.join(self.env.pwd.path, name))
 		except OSError as err:
 			self.notify(str(err), bad=True)
 
-	
+
 	def rename(self, src, dest):
 		if hasattr(src, 'path'):
 			src = src.path
diff --git a/ranger/applications.py b/ranger/applications.py
index 1847c6d0..c01e13a7 100644
--- a/ranger/applications.py
+++ b/ranger/applications.py
@@ -49,7 +49,7 @@ class Applications(FileManagerAware):
 			return self.app_mplayer(context)
 		else:
 			return self.app_editor(context)
-	
+
 	def app_pager(self, context):
 		return ('less', ) + tuple(context)
 
@@ -91,7 +91,7 @@ class Applications(FileManagerAware):
 			return getattr(self, 'app_' + app)
 		except AttributeError:
 			return self.app_default
-	
+
 	def apply(self, app, context):
 		if not app:
 			app = 'default'
diff --git a/ranger/commands.py b/ranger/commands.py
index 3b552a22..c552053f 100644
--- a/ranger/commands.py
+++ b/ranger/commands.py
@@ -55,7 +55,7 @@ class Command(FileManagerAware):
 		abs_dirname = dirname(abs_dest)
 		rel_basename = basename(rel_dest)
 		rel_dirname = dirname(rel_dest)
-		
+
 		try:
 			# are we after a directory?
 			if rel_dest.endswith('/') or rel_dest == '':
@@ -83,7 +83,7 @@ class Command(FileManagerAware):
 			# more than one result. append no slash, so the user can
 			# manually type in the slash to advance into that directory
 			return (line + join(rel_dirname, dirname) for dirname in dirnames)
-	
+
 	def _tab_directory_content(self):
 		from os.path import dirname, basename, expanduser, join, isdir
 
@@ -104,7 +104,7 @@ class Command(FileManagerAware):
 		abs_dirname = dirname(abs_dest)
 		rel_basename = basename(rel_dest)
 		rel_dirname = dirname(rel_dest)
-		
+
 		try:
 			# are we after a directory?
 			if rel_dest.endswith('/') or rel_dest == '':
@@ -140,7 +140,7 @@ class Command(FileManagerAware):
 class cd(Command):
 	"""
 	:cd <dirname>
-	
+
 	The cd command changes the directory.
 	The command 'cd -' is equivalent to typing ``.
 
@@ -162,7 +162,7 @@ class cd(Command):
 
 	def tab(self):
 		return self._tab_only_directories()
-	
+
 	def quick_open(self):
 		from os.path import isdir, join, normpath
 		line = parse(self.line)
@@ -217,7 +217,7 @@ class find(Command):
 			arg = line.rest(1)
 		except IndexError:
 			return False
-		
+
 		deq = deque(pwd.files)
 		deq.rotate(-pwd.pointer)
 		i = 0
@@ -238,7 +238,7 @@ class find(Command):
 class quit(Command):
 	"""
 	:quit
-	
+
 	Quits the program immediately.
 	"""
 
@@ -380,7 +380,7 @@ class filter(Command):
 	def execute(self):
 		line = parse(self.line)
 		self.fm.set_filter(line.rest(1))
-	
+
 
 class grep(Command):
 	"""
diff --git a/ranger/container/bookmarks.py b/ranger/container/bookmarks.py
index 56671a42..cab23480 100644
--- a/ranger/container/bookmarks.py
+++ b/ranger/container/bookmarks.py
@@ -77,7 +77,7 @@ class Bookmarks(object):
 		"""Bookmarks <value> to the key '"""
 		self["'"] = value
 		if self.autosave: self.save()
-	
+
 	def __iter__(self):
 		return iter(self.dct.items())
 
@@ -109,7 +109,7 @@ class Bookmarks(object):
 		"""Update the bookmarks from the bookmark file.
 		Useful if two instances are running which define different bookmarks.
 		"""
-		
+
 		try:
 			real_dict = self._load_dict()
 			real_dict_copy = real_dict.copy()
@@ -122,12 +122,12 @@ class Bookmarks(object):
 				current = self.dct[key]
 			else:
 				current = None
-			
+
 			if key in self.original_dict:
 				original = self.original_dict[key]
 			else:
 				original = None
-				
+
 			if key in real_dict:
 				real = real_dict[key]
 			else:
@@ -180,7 +180,7 @@ class Bookmarks(object):
 			return dct
 		else:
 			raise OSError('Cannot read the given path')
-	
+
 	def _set_dict(self, dct, original):
 		if original is None:
 			original = {}
@@ -196,6 +196,6 @@ class Bookmarks(object):
 			return os.stat(self.path).st_mtime
 		except OSError:
 			return None
-	
+
 	def _update_mtime(self):
 		self.last_mtime = self._get_mtime()
diff --git a/ranger/container/commandlist.py b/ranger/container/commandlist.py
index 95a9c1b6..c236eb55 100644
--- a/ranger/container/commandlist.py
+++ b/ranger/container/commandlist.py
@@ -38,7 +38,7 @@ class CommandList(object):
 	def __init__(self):
 		self.commandlist = []
 		self.paths = {}
-	
+
 	def __getitem__(self, key):
 		"""Returns the command with the given key combination"""
 		if isinstance(key, str):
@@ -75,7 +75,7 @@ class CommandList(object):
 
 		current = []
 		all = []
-		
+
 		for i in range(len(tup) - 1):
 			current.append(tup[i])
 			all.append(tuple(current))
@@ -102,7 +102,7 @@ class CommandList(object):
 			return (obj, )
 		else:
 			raise TypeError('need a str, int or tuple for str_to_tuple')
-	
+
 	def bind(self, fnc, *keys):
 		"""create a Command object and assign it to the given key combinations."""
 		if len(keys) == 0: return
@@ -114,7 +114,7 @@ class CommandList(object):
 		self.commandlist.append(cmd)
 		for key in cmd.keys:
 			self.paths[key] = cmd
-	
+
 	def hint(self, text, *keys):
 		"""create a Hint object and assign it to the given key combinations."""
 		if len(keys) == 0: return
@@ -126,7 +126,7 @@ class CommandList(object):
 		self.commandlist.append(obj)
 		for key in obj.keys:
 			self.paths[key] = obj
-	
+
 	def alias(self, existing, *new):
 		"""bind the <new> keys to the command of the <existing> key"""
 		existing = self._str_to_tuple(existing)
@@ -156,7 +156,7 @@ class CommandList(object):
 		"""remove all bindings"""
 		self.paths.clear()
 		del self.commandlist[:]
-	
+
 
 class Command(object):
 	"""Command objects store information about a command"""
@@ -166,15 +166,13 @@ class Command(object):
 	def __init__(self, fnc, keys):
 		self.keys = set(keys)
 		self.execute = fnc
-	
+
 	def execute(self, *args):
 		"""Execute the command"""
-	
+
 	def execute_wrap(self, displayable):
 		self.execute(cmdarg(displayable))
-	
-#	def __str__(self):
-#		return 'Cmd({0})'.format(str(self.keys))
+
 
 class AliasedCommand(Command):
 	def __init__(self, getter, keys):
diff --git a/ranger/container/environment.py b/ranger/container/environment.py
index 2f15694b..d8e5e7f8 100644
--- a/ranger/container/environment.py
+++ b/ranger/container/environment.py
@@ -49,7 +49,7 @@ class Environment(SettingsAware):
 
 	def key_append(self, key):
 		"""Append a key to the keybuffer"""
-		
+
 		# special keys:
 		if key == curses.KEY_RESIZE:
 			self.keybuffer.clear()
@@ -59,7 +59,7 @@ class Environment(SettingsAware):
 	def key_clear(self):
 		"""Clear the keybuffer"""
 		self.keybuffer.clear()
-	
+
 	def at_level(self, level):
 		"""Returns the FileSystemObject at the given level.
 		level 1 => preview
@@ -86,12 +86,12 @@ class Environment(SettingsAware):
 			if isinstance(value, FileSystemObject):
 				if value.is_older_than(1200):
 					del self.directories[key]
-	
+
 	def get_selection(self):
 		if self.pwd:
 			return self.pwd.get_selection()
 		return set()
-	
+
 	def get_directory(self, path):
 		"""Get the directory object at the given path"""
 		path = abspath(path)
@@ -101,7 +101,7 @@ class Environment(SettingsAware):
 			obj = Directory(path)
 			self.directories[path] = obj
 			return obj
-	
+
 	def get_free_space(self, path):
 		from os import statvfs
 		stat = statvfs(path)
@@ -117,11 +117,10 @@ class Environment(SettingsAware):
 
 			path.move_to_obj(last_path)
 			last_path = path
-	
+
 	def history_go(self, relative):
 		"""Move relative in history"""
 		if self.history:
-#			self.enter_dir(self.history.move(relative))
 			self.history.move(relative).go()
 
 	def enter_dir(self, path, history = True):
diff --git a/ranger/container/history.py b/ranger/container/history.py
index 8019d6ff..3445f16a 100644
--- a/ranger/container/history.py
+++ b/ranger/container/history.py
@@ -20,12 +20,12 @@ class History(object):
 		from collections import deque
 		self.history = deque(maxlen = maxlen)
 		self.history_forward = deque(maxlen = maxlen)
-	
+
 	def add(self, item):
 		if len(self.history) == 0 or self.history[-1] != item:
 			self.history.append(item)
 			self.history_forward.clear()
-	
+
 	def modify(self, item):
 		try:
 			self.history[-1] = item
diff --git a/ranger/container/keybuffer.py b/ranger/container/keybuffer.py
index b8df2fef..171db20f 100644
--- a/ranger/container/keybuffer.py
+++ b/ranger/container/keybuffer.py
@@ -29,13 +29,13 @@ class KeyBuffer(object):
 		self.number = None
 		self.queue = deque()
 		self.queue_with_numbers = deque()
-	
+
 	def clear(self):
 		"""Clear the keybuffer and restore the initial state"""
 		self.number = None
 		self.queue.clear()
 		self.queue_with_numbers.clear()
-	
+
 	def append(self, key):
 		"""
 		Append a key to the keybuffer, or initial numbers to
@@ -52,7 +52,7 @@ class KeyBuffer(object):
 				return
 		else:
 			self.queue.append(key)
-	
+
 	def tuple_with_numbers(self):
 		"""Get a tuple of ascii codes."""
 		return tuple(self.queue_with_numbers)
diff --git a/ranger/container/tags.py b/ranger/container/tags.py
index 8d8c46e5..d190085a 100644
--- a/ranger/container/tags.py
+++ b/ranger/container/tags.py
@@ -22,7 +22,7 @@ class Tags(object):
 			open(self._filename, 'w')
 
 		self.sync()
-	
+
 	def __contains__(self, item):
 		return item in self.tags
 
@@ -52,7 +52,7 @@ class Tags(object):
 			else:
 				self.tags.add(item)
 		self.dump()
-	
+
 	def sync(self):
 		try:
 			f = open(self._filename, 'r')
@@ -61,7 +61,7 @@ class Tags(object):
 		else:
 			self.tags = self._parse(f)
 			f.close()
-	
+
 	def dump(self):
 		try:
 			f = open(self._filename, 'w')
@@ -70,7 +70,7 @@ class Tags(object):
 		else:
 			self._compile(f)
 			f.close()
-	
+
 	def _compile(self, f):
 		for line in self.tags:
 			f.write(line + '\n')
diff --git a/ranger/defaults/apps.py b/ranger/defaults/apps.py
index 404fc053..9c1ae5c3 100644
--- a/ranger/defaults/apps.py
+++ b/ranger/defaults/apps.py
@@ -45,7 +45,7 @@ class CustomApplications(Applications):
 			if f.video:
 				c.flags += 'd'
 			return self.either(c, 'mplayer', 'totem')
-		
+
 		if f.image:
 			return self.app_feh(c)
 
@@ -114,7 +114,7 @@ class CustomApplications(Applications):
 			c.flags += 'p'
 			return tup('aunpack', '-l', c.file.path)
 		return tup('aunpack', c.file.path)
-	
+
 	@depends_on('apvlv')
 	def app_apvlv(self, c):
 		c.flags += 'd'
@@ -128,15 +128,15 @@ class CustomApplications(Applications):
 			return tup("make", "install")
 		if c.mode is 2:
 			return tup("make", "clear")
-	
+
 	@depends_on('elinks')
 	def app_elinks(self, c):
 		return tup('elinks', *c)
-	
+
 	@depends_on('opera')
 	def app_elinks(self, c):
 		return tup('opera', *c)
-	
+
 	@depends_on('firefox')
 	def app_firefox(self, c):
 		return tup("firefox", *c)
@@ -144,7 +144,7 @@ class CustomApplications(Applications):
 	@depends_on('javac')
 	def app_javac(self, c):
 		return tup("javac", *c)
-	
+
 	@depends_on('java')
 	def app_java(self, c):
 		def strip_extensions(file):
@@ -153,15 +153,15 @@ class CustomApplications(Applications):
 			return file.path
 		files_without_extensions = map(strip_extensions, c.files)
 		return tup("java", files_without_extensions)
-	
+
 	@depends_on('zsnes')
 	def app_zsnes(self, c):
 		return tup("zsnes", c.file.path)
-	
+
 	@depends_on('evince')
 	def app_evince(self, c):
 		return tup("evince", *c)
-	
+
 	@depends_on('wine')
 	def app_wine(self, c):
 		return tup("wine", c.file.path)
diff --git a/ranger/ext/accumulator.py b/ranger/ext/accumulator.py
index 95d0f4d0..f3477ab6 100644
--- a/ranger/ext/accumulator.py
+++ b/ranger/ext/accumulator.py
@@ -47,7 +47,7 @@ class Accumulator(object):
 		self.pointer = i
 		self.correct_pointer()
 		return self.pointer
-	
+
 	def move_to_obj(self, arg, attr=None):
 		if not arg:
 			return
@@ -107,7 +107,7 @@ class Accumulator(object):
 			return lst[self.pointer] == self.pointed_obj
 		except (IndexError, KeyError):
 			return False
-	
+
 	def sync_index(self, **kw):
 		self.move_to_obj(self.pointed_obj, **kw)
 
diff --git a/ranger/ext/human_readable.py b/ranger/ext/human_readable.py
index 2626792e..6810c47d 100644
--- a/ranger/ext/human_readable.py
+++ b/ranger/ext/human_readable.py
@@ -24,7 +24,7 @@ def human_readable(byte, seperator=' '):
 
 	exponent = int(math.log(byte, 2) / 10)
 	flt = float(byte) / (1 << (10 * exponent))
-	
+
 	if exponent > MAX_EXPONENT:
 		return '>9000' # off scale
 
diff --git a/ranger/ext/mount_path.py b/ranger/ext/mount_path.py
index 5758d36d..a475e4e3 100644
--- a/ranger/ext/mount_path.py
+++ b/ranger/ext/mount_path.py
@@ -1,3 +1,17 @@
+# Copyright (c) 2009, 2010 hut <hut@lavabit.com>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
 from os.path import realpath, abspath, dirname, ismount
 
 def mount_path(path):
diff --git a/ranger/ext/openstruct.py b/ranger/ext/openstruct.py
index eb8d49a9..bf471605 100644
--- a/ranger/ext/openstruct.py
+++ b/ranger/ext/openstruct.py
@@ -21,7 +21,7 @@ class OpenStruct(object):
 
 	def __getitem__(self, key):
 		return self.__dict__[key]
-	
+
 	def __setitem__(self, key, value):
 		self.__dict__[key] = value
 		return value
diff --git a/ranger/fsobject/directory.py b/ranger/fsobject/directory.py
index 0741532d..25da0ca6 100644
--- a/ranger/fsobject/directory.py
+++ b/ranger/fsobject/directory.py
@@ -84,10 +84,10 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 		self.old_filter = self.filter
 		self.old_hidden_filter = self.settings.hidden_filter
 		self.old_reverse = self.settings.reverse
-	
+
 	def get_list(self):
 		return self.files
-	
+
 	def mark_item(self, item, val):
 		item._mark(val)
 		if val:
@@ -106,7 +106,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 	def toggle_all_marks(self):
 		for item in self.files:
 			self.toggle_mark(item)
-	
+
 	def mark_all(self, val):
 		for item in self.files:
 			self.mark_item(item, val)
@@ -114,12 +114,12 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 		if not val:
 			del self.marked_items[:]
 			self._clear_marked_items()
-	
+
 	def _gc_marked_items(self):
 		for item in list(self.marked_items):
 			if item.path not in self.filenames:
 				self.marked_items.remove(item)
-	
+
 	def _clear_marked_items(self):
 		for item in self.marked_items:
 			item._mark(False)
@@ -134,7 +134,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 			return [self.pointed_obj]
 		else:
 			return []
-	
+
 	def load_bit_by_bit(self):
 		"""
 		Returns a generator which load a part of the directory
@@ -234,7 +234,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 
 		if not self.loading:
 			self.load_once()
-			
+
 			if schedule is None:
 				schedule = self.size > 30
 
@@ -280,7 +280,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 		self.old_directories_first = self.settings.directories_first
 		self.old_sort = self.settings.sort
 		self.old_reverse = self.settings.reverse
-	
+
 	def sort_if_outdated(self):
 		"""Sort the containing files if they are outdated"""
 		if self.old_directories_first != self.settings.directories_first \
@@ -344,7 +344,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 				self.fm.env.cf = self.pointed_obj
 		except:
 			pass
-		
+
 	def load_content_once(self, *a, **k):
 		"""Load the contents of the directory if not done yet"""
 		if not self.content_loaded:
@@ -395,7 +395,7 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 		"""The number of containing files"""
 		if not self.accessible: raise ranger.fsobject.NotLoadedYet()
 		return len(self.files)
-	
+
 	def __eq__(self, other):
 		"""Check for equality of the directories paths"""
 		return isinstance(other, Directory) and self.path == other.path
@@ -403,6 +403,6 @@ class Directory(FileSystemObject, Accumulator, SettingsAware):
 	def __neq__(self, other):
 		"""Check for inequality of the directories paths"""
 		return not self.__eq__(other)
-	
+
 	def __hash__(self):
 		return hash(self.path)
diff --git a/ranger/fsobject/fsobject.py b/ranger/fsobject/fsobject.py
index 2c375a77..5ede5927 100644
--- a/ranger/fsobject/fsobject.py
+++ b/ranger/fsobject/fsobject.py
@@ -14,7 +14,7 @@
 
 CONTAINER_EXTENSIONS = 'rar zip tar gz bz bz2 tgz 7z iso cab'.split()
 DOCUMENT_EXTENSIONS = 'pdf doc ppt odt'.split()
-DOCUMENT_BASENAMES = 'README TODO LICENSE'.split()
+DOCUMENT_BASENAMES = 'README TODO LICENSE COPYING INSTALL'.split()
 
 from . import T_FILE, T_DIRECTORY, T_UNKNOWN, T_NONEXISTANT, BAD_INFO
 from ranger.shared import MimeTypeAware, FileManagerAware
@@ -75,7 +75,7 @@ class FileSystemObject(MimeTypeAware, FileManagerAware):
 
 	def get_description(self):
 		return "Loading " + str(self)
-	
+
 	def __str__(self):
 		"""returns a string containing the absolute path"""
 		return str(self.path)
@@ -84,12 +84,12 @@ class FileSystemObject(MimeTypeAware, FileManagerAware):
 		"""mark the filesystem-object as used at the current time"""
 		import time
 		self.last_used = time.time()
-	
+
 	def is_older_than(self, seconds):
 		"""returns whether this object wasn't use()d in the last n seconds"""
 		import time
 		return self.last_used + seconds < time.time()
-	
+
 	def set_mimetype(self):
 		"""assign attributes such as self.video according to the mimetype"""
 		try:
@@ -109,11 +109,11 @@ class FileSystemObject(MimeTypeAware, FileManagerAware):
 
 		if self.mimetype == '':
 			self.mimetype = None
-	
+
 	def mark(self, boolean):
 		directory = self.env.get_directory(self.dirname)
 		directory.mark_item(self)
-	
+
 	def _mark(self, boolean):
 		"""Called by directory.mark_item() and similar functions"""
 		self.marked = bool(boolean)
@@ -172,7 +172,7 @@ class FileSystemObject(MimeTypeAware, FileManagerAware):
 
 		if self.islink:
 			self.readlink = os.readlink(self.path)
-	
+
 	def get_permission_string(self):
 		if self.permissions is not None:
 			return self.permissions
diff --git a/ranger/fsobject/loader.py b/ranger/fsobject/loader.py
index 76fe2d79..fcd416c0 100644
--- a/ranger/fsobject/loader.py
+++ b/ranger/fsobject/loader.py
@@ -44,12 +44,12 @@ class Loader(FileManagerAware):
 		self.status_generator = status_generator()
 		self.rotate()
 		self.old_item = None
-	
+
 	def rotate(self):
 		"""Rotate the throbber"""
 		# TODO: move all throbber logic to UI
 		self.status = next(self.status_generator)
-	
+
 	def add(self, obj):
 		"""
 		Add an object to the queue.
@@ -58,7 +58,7 @@ class Loader(FileManagerAware):
 		while obj in self.queue:
 			self.queue.remove(obj)
 		self.queue.appendleft(obj)
-	
+
 	def move(self, _from, to):
 		try:
 			item = self.queue[_from]
@@ -73,7 +73,7 @@ class Loader(FileManagerAware):
 			self.queue.append(item)
 		else:
 			raise NotImplementedError
-	
+
 	def remove(self, item=None, index=None):
 		if item is not None and index is None:
 			for test, i in zip(self.queue, range(len(self.queue))):
@@ -120,7 +120,7 @@ class Loader(FileManagerAware):
 			self.queue.remove(item)
 		except Exception as err:
 			self.fm.notify(str(err), bad=True)
-	
+
 	def has_work(self):
 		"""Is there anything to load?"""
 		return bool(self.queue)
diff --git a/ranger/gui/bar.py b/ranger/gui/bar.py
index 5e298a88..ba72f07a 100644
--- a/ranger/gui/bar.py
+++ b/ranger/gui/bar.py
@@ -24,10 +24,10 @@ class Bar(object):
 
 	def add(self, *a, **kw):
 		self.left.add(*a, **kw)
-	
+
 	def addright(self, *a, **kw):
 		self.right.add(*a, **kw)
-	
+
 	def sumsize(self):
 		return self.left.sumsize() + self.right.sumsize()
 
@@ -57,7 +57,7 @@ class Bar(object):
 
 		if sumsize < wid:
 			self.fill_gap(' ', (wid - sumsize), gapwidth=True)
-	
+
 	def shrink_by_cutting(self, wid):
 		fixedsize = self.fixedsize()
 		if wid < fixedsize:
@@ -83,7 +83,7 @@ class Bar(object):
 
 		if wid > 0:
 			self.gap.add(char * wid, 'space')
-	
+
 	def combine(self):
 		return self.left + self.gap + self.right
 
@@ -97,10 +97,10 @@ class BarSide(list):
 		if 'fixedsize' in kw:
 			cs.fixed = kw['fixedsize']
 		self.append(cs)
-	
+
 	def add_space(self, n=1):
 		self.add(' ' * n, 'space')
-	
+
 	def sumsize(self):
 		return sum(len(item) for item in self)
 
@@ -112,7 +112,7 @@ class BarSide(list):
 			else:
 				n += 1
 		return n
-	
+
 	def nonfixed_items(self):
 		return sum(1 for item in self if not item.fixed)
 
@@ -123,14 +123,14 @@ class ColoredString(object):
 	def __init__(self, string, *lst):
 		self.string = string
 		self.lst = lst
-	
+
 	def cut_off(self, n):
 		n = max(n, min(len(self.string), 1))
 		self.string = self.string[:-n]
 
 	def cut_off_to(self, n):
 		self.string = self.string[:n]
-	
+
 	def __len__(self):
 		return len(self.string)
 
diff --git a/ranger/gui/colorscheme.py b/ranger/gui/colorscheme.py
index 70961e02..9abc0486 100644
--- a/ranger/gui/colorscheme.py
+++ b/ranger/gui/colorscheme.py
@@ -94,7 +94,7 @@ class ColorScheme(object):
 	def get_attr(self, *keys):
 		"""
 		Returns the curses attribute for the specified keys
-		
+
 		Ready to use for curses.setattr()
 		"""
 		from curses import color_pair
diff --git a/ranger/gui/curses_shortcuts.py b/ranger/gui/curses_shortcuts.py
index 2bf70da9..0ebfb96d 100644
--- a/ranger/gui/curses_shortcuts.py
+++ b/ranger/gui/curses_shortcuts.py
@@ -56,7 +56,7 @@ class CursesShortcuts(SettingsAware):
 			self.win.chgat(y, x, wid, attr)
 		except _curses.error:
 			pass
-	
+
 	def color_reset(self):
 		"""Change the colors to the default colors"""
 		CursesShortcuts.color(self, 'reset')
diff --git a/ranger/gui/defaultui.py b/ranger/gui/defaultui.py
index 0f089159..064cedc6 100644
--- a/ranger/gui/defaultui.py
+++ b/ranger/gui/defaultui.py
@@ -65,7 +65,7 @@ class DefaultUI(UI):
 		self.titlebar.resize(0, 0, 1, x)
 		self.status.resize(y - 1, 0, 1, x)
 		self.console.resize(y - 1, 0, 1, x)
-	
+
 	def notify(self, *a, **k):
 		return self.status.notify(*a, **k)
 
@@ -76,7 +76,7 @@ class DefaultUI(UI):
 		self.pager.visible = False
 		self.pager.focused = False
 		self.browser.visible = True
-	
+
 	def open_pager(self):
 		if self.console.focused:
 			self.console.focused = False
@@ -92,7 +92,7 @@ class DefaultUI(UI):
 
 	def close_embedded_pager(self):
 		self.browser.close_pager()
-	
+
 	def open_console(self, mode, string=''):
 		if self.console.open(mode, string):
 			self.status.msg = None
@@ -113,7 +113,7 @@ class DefaultUI(UI):
 		self.browser.visible = False
 		self.taskview.visible = True
 		self.taskview.focused = True
-	
+
 	def redraw_main_column(self):
 		self.browser.main_column.need_redraw = True
 
@@ -125,7 +125,7 @@ class DefaultUI(UI):
 	def scroll(self, relative):
 		if self.browser and self.browser.main_column:
 			self.browser.main_column.scroll(relative)
-	
+
 	def throbber(self, string='.', remove=False):
 		if remove:
 			self.titlebar.throbber = type(self.titlebar).throbber
diff --git a/ranger/gui/displayable.py b/ranger/gui/displayable.py
index 5c46a0dc..bfd9a2be 100644
--- a/ranger/gui/displayable.py
+++ b/ranger/gui/displayable.py
@@ -36,7 +36,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 	Additionally, there are these methods:
 
 	__contains__(item) -- is the item (y, x) inside the widget?
-	
+
 	These attributes are set:
 
 	Modifiable:
@@ -45,7 +45,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 		need_redraw -- Should the widget be redrawn? This variable may
 			be set at various places in the script and should eventually be
 			handled (and unset) in the draw() method.
-	
+
 	Read-Only: (i.e. reccomended not to change manually)
 		win -- the own curses window object
 		parent -- the parent (DisplayableContainer) object or None
@@ -96,7 +96,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 				y, x = item
 			except (ValueError, TypeError):
 				return False
-		
+
 		return self.contains_point(y, x)
 
 	def draw(self):
@@ -142,7 +142,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 
 			if not self.visible:
 				self.win.erase()
-	
+
 	def finalize(self):
 		"""
 		Called after every displayable is done drawing.
@@ -215,7 +215,7 @@ class Displayable(EnvironmentAware, FileManagerAware, CursesShortcuts):
 			if self.parent:
 				self.y += self.parent.y
 				self.x += self.parent.x
-	
+
 	def __str__(self):
 		return self.__class__.__name__
 
@@ -248,7 +248,7 @@ class DisplayableContainer(Displayable):
 		self.container = []
 
 		Displayable.__init__(self, win)
-	
+
 	# ------------------------------------ extended or overidden methods
 
 	def poke(self):
@@ -308,7 +308,7 @@ class DisplayableContainer(Displayable):
 			obj.parent.remove_child(obj)
 		self.container.append(obj)
 		obj.parent = self
-	
+
 	def remove_child(self, obj):
 		"""Remove the object from the container."""
 		try:
@@ -317,7 +317,7 @@ class DisplayableContainer(Displayable):
 			pass
 		else:
 			obj.parent = None
-	
+
 	def _get_focused_obj(self):
 		# Finds a focused displayable object in the container.
 		for displayable in self.container:
diff --git a/ranger/gui/mouse_event.py b/ranger/gui/mouse_event.py
index b500a5c6..d501e813 100644
--- a/ranger/gui/mouse_event.py
+++ b/ranger/gui/mouse_event.py
@@ -32,7 +32,7 @@ class MouseEvent(object):
 
 		if self.y < 0:
 			self.y += 0xFF
-	
+
 	def pressed(self, n):
 		"""Returns whether the mouse key n is pressed"""
 		try:
diff --git a/ranger/gui/ui.py b/ranger/gui/ui.py
index 32ba114e..f362a011 100644
--- a/ranger/gui/ui.py
+++ b/ranger/gui/ui.py
@@ -56,7 +56,7 @@ class UI(DisplayableContainer):
 
 		curses.mousemask(self.mousemask)
 		curses.mouseinterval(0)
-		
+
 		## this line solves this problem:
 		## If an action, following a mouse click, includes the
 		## suspension and re-initializion of the ui (e.g. running a
@@ -156,7 +156,7 @@ class UI(DisplayableContainer):
 		"""Called after an initialize() call.
 		Override this!
 		"""
-	
+
 	def redraw(self):
 		"""Redraw all widgets"""
 		self.poke()
diff --git a/ranger/gui/widgets/browsercolumn.py b/ranger/gui/widgets/browsercolumn.py
index 4aa232b6..5572e8a4 100644
--- a/ranger/gui/widgets/browsercolumn.py
+++ b/ranger/gui/widgets/browsercolumn.py
@@ -55,7 +55,7 @@ class BrowserColumn(Pager, Widget):
 		Pager.__init__(self, win)
 		Widget.__init__(self, win)
 		self.level = level
-	
+
 	def resize(self, y, x, hei, wid):
 		Widget.resize(self, y, x, hei, wid)
 
@@ -159,7 +159,7 @@ class BrowserColumn(Pager, Widget):
 		if not self._preview_this_file(self.target):
 			Pager.close(self)
 			return
-		
+
 		try:
 			f = open(self.target.path, 'r')
 		except:
@@ -311,7 +311,7 @@ class BrowserColumn(Pager, Widget):
 		if projected < upper_limit:
 			return max( 0,
 					original - (lower_limit - projected))
-		
+
 		return original
 
 	def _set_scroll_begin(self):
@@ -332,6 +332,6 @@ class BrowserColumn(Pager, Widget):
 		if self.target.scroll_begin == old_value:
 			self.target.move(relative = relative)
 			self.target.scroll_begin += relative
-	
+
 	def __str__(self):
 		return self.__class__.__name__ + ' at level ' + str(self.level)
diff --git a/ranger/gui/widgets/browserview.py b/ranger/gui/widgets/browserview.py
index 0f467be2..a6da7ae6 100644
--- a/ranger/gui/widgets/browserview.py
+++ b/ranger/gui/widgets/browserview.py
@@ -38,7 +38,7 @@ class BrowserView(Widget, DisplayableContainer):
 			self.stretch_ratios = self.ratios[:-2] + \
 					((self.ratios[-2] + self.ratios[-1] * 0.9),
 					(self.ratios[-1] * 0.1))
-		
+
 		offset = 1 - len(ratios)
 		if preview: offset += 1
 
@@ -82,7 +82,7 @@ class BrowserView(Widget, DisplayableContainer):
 				self.fm.ui.win.move(y, x)
 			except:
 				pass
-	
+
 	def _draw_bookmarks(self):
 		self.need_clear = True
 
@@ -102,7 +102,7 @@ class BrowserView(Widget, DisplayableContainer):
 			key, mark = items
 			string = " " + key + ": " + mark.path
 			self.addnstr(line, 0, string.ljust(maxlen), self.wid)
-	
+
 	def resize(self, y, x, hei, wid):
 		"""Resize all the columns according to the given ratio"""
 		DisplayableContainer.resize(self, y, x, hei, wid)
@@ -133,7 +133,7 @@ class BrowserView(Widget, DisplayableContainer):
 				pass
 
 			left += wid
-	
+
 	def click(self, event):
 		n = event.ctrl() and 1 or 3
 		if event.pressed(4):
@@ -142,7 +142,7 @@ class BrowserView(Widget, DisplayableContainer):
 			self.main_column.scroll(relative = n)
 		else:
 			DisplayableContainer.click(self, event)
-	
+
 	def open_pager(self):
 		self.pager.visible = True
 		self.pager.focused = True
@@ -152,7 +152,7 @@ class BrowserView(Widget, DisplayableContainer):
 			self.container[-3].visible = False
 		except IndexError:
 			pass
-	
+
 	def close_pager(self):
 		self.pager.visible = False
 		self.pager.focused = False
@@ -162,7 +162,7 @@ class BrowserView(Widget, DisplayableContainer):
 			self.container[-3].visible = True
 		except IndexError:
 			pass
-	
+
 	def poke(self):
 		DisplayableContainer.poke(self)
 		if self.settings.collapse_preview and self.preview:
diff --git a/ranger/gui/widgets/console.py b/ranger/gui/widgets/console.py
index 0b4f76c7..754ca870 100644
--- a/ranger/gui/widgets/console.py
+++ b/ranger/gui/widgets/console.py
@@ -63,14 +63,14 @@ class Console(Widget):
 		self.histories[SEARCH_HISTORY] = History()
 		self.histories[QUICKOPEN_HISTORY] = History()
 		self.histories[OPEN_HISTORY] = History()
-	
+
 	def init(self):
 		"""override this. Called directly after class change"""
 
 	def draw(self):
 		if self.mode is None:
 			return
-		
+
 		self.win.erase()
 		self.addstr(0, 0, self.prompt)
 		self.addstr(self.line)
@@ -112,11 +112,11 @@ class Console(Widget):
 		self.visible = False
 		if hasattr(self, 'on_close'):
 			self.on_close()
-	
+
 	def clear(self):
 		self.pos = 0
 		self.line = ''
-	
+
 	def press(self, key):
 		from curses.ascii import ctrl, ESC
 
@@ -163,7 +163,7 @@ class Console(Widget):
 			if self.line != current:
 				self.line = self.history.current()
 				self.pos = len(self.line)
-	
+
 	def add_to_history(self):
 		self.history.fast_forward()
 		self.history.modify(self.line)
@@ -206,7 +206,7 @@ class Console(Widget):
 			self.line = ''
 			self.pos = 0
 		self.on_line_change()
-	
+
 	def delete(self, mod):
 		self.tab_deque = None
 		if mod == -1 and len(self.line) == 0:
@@ -249,7 +249,7 @@ class ConsoleWithTab(Console):
 			self.line = self.tab_deque[0]
 			self.pos = len(self.line)
 			self.on_line_change()
-	
+
 	def _get_tab(self):
 		"""
 		Override this function in the subclass!
@@ -303,7 +303,7 @@ class CommandConsole(ConsoleWithTab):
 		except ValueError as e:
 			self.fm.notify(e)
 			return None
-	
+
 	def _get_tab(self):
 		if ' ' in self.line:
 			cmd = self._get_cmd()
@@ -376,7 +376,7 @@ class OpenConsole(ConsoleWithTab):
 
 	def init(self):
 		self.history = self.histories[OPEN_HISTORY]
-	
+
 	def execute(self):
 		command, flags = self._parse()
 		if command:
@@ -411,7 +411,7 @@ class OpenConsole(ConsoleWithTab):
 				for fl in self.fm.env.get_selection())
 
 		return _CustomTemplate(command).safe_substitute(dct)
-	
+
 	def _parse(self):
 		if '!' in self.line:
 			flags, cmd = self.line.split('!', 1)
diff --git a/ranger/gui/widgets/pager.py b/ranger/gui/widgets/pager.py
index 29e96cc3..32ef04af 100644
--- a/ranger/gui/widgets/pager.py
+++ b/ranger/gui/widgets/pager.py
@@ -49,20 +49,20 @@ class Pager(Widget):
 			keyfnc = self.settings.keys.initialize_pager_commands
 
 		keyfnc(self.commandlist)
-	
+
 	def open(self):
 		self.scroll_begin = 0
 		self.markup = None
 		self.startx = 0
 		self.need_redraw = True
-	
+
 	def close(self):
 		if self.source and self.source_is_stream:
 			self.source.close()
-	
+
 	def finalize(self):
 		self.fm.ui.win.move(self.y, self.x)
-	
+
 	def draw(self):
 		if self.old_source != self.source:
 			self.old_source = self.source
@@ -82,7 +82,7 @@ class Pager(Widget):
 			for line, i in zip(line_gen, range(self.hei)):
 				self._draw_line(i, line)
 			self.need_redraw = False
-	
+
 	def _draw_line(self, i, line):
 		if self.markup is None:
 			self.addstr(i, 0, line)
@@ -116,7 +116,7 @@ class Pager(Widget):
 			if TITLE_REGEXP.match(line):
 				self.color_at(i, 0, -1, 'title', *baseclr)
 
-	
+
 	def move(self, relative=0, absolute=None, pages=None, narg=None):
 		i = self.scroll_begin
 		if isinstance(absolute, int):
@@ -146,7 +146,7 @@ class Pager(Widget):
 			i = 0
 
 		self.scroll_begin = i
-	
+
 	def move_horizontal(self, relative=0, absolute=None, narg=None):
 		if narg is not None:
 			if absolute is None:
@@ -168,7 +168,7 @@ class Pager(Widget):
 				cmd = self.commandlist[tup]
 			else:
 				return
-				
+
 		except KeyError:
 			self.env.key_clear()
 		else:
@@ -178,7 +178,7 @@ class Pager(Widget):
 				except Exception as error:
 					self.fm.notify(error)
 				self.env.key_clear()
-	
+
 	def set_source(self, source, strip=False):
 		if self.source and self.source_is_stream:
 			self.source.close()
@@ -225,7 +225,7 @@ class Pager(Widget):
 					pass
 				return self._get_line(n, attempt_to_read=False)
 			return ""
-	
+
 	def _generate_lines(self, starty, startx):
 		i = starty
 		if not self.source:
diff --git a/ranger/gui/widgets/statusbar.py b/ranger/gui/widgets/statusbar.py
index 2531206f..a2b8dbd6 100644
--- a/ranger/gui/widgets/statusbar.py
+++ b/ranger/gui/widgets/statusbar.py
@@ -46,10 +46,10 @@ class StatusBar(Widget):
 	def __init__(self, win, column=None):
 		Widget.__init__(self, win)
 		self.column = column
-	
+
 	def notify(self, text, duration=4, bad=False):
 		self.msg = Message(text, duration, bad)
-	
+
 	def draw(self):
 		"""Draw the statusbar"""
 
@@ -97,7 +97,7 @@ class StatusBar(Widget):
 
 			self._calc_bar()
 			self._print_result(self.result)
-	
+
 	def _calc_bar(self):
 		bar = Bar('in_statusbar')
 		self._get_left_part(bar)
@@ -105,7 +105,7 @@ class StatusBar(Widget):
 		bar.shrink_by_removing(self.wid)
 
 		self.result = bar.combine()
-	
+
 	def _draw_message(self):
 		self.win.erase()
 		self.color('in_statusbar', 'message',
@@ -130,12 +130,10 @@ class StatusBar(Widget):
 				break
 			space_left -= len(string)
 			starting_point += len(string)
-#			if starting_point >= self.wid:
-#				break
 
 	def _get_left_part(self, bar):
 		left = bar.left
-		
+
 		if self.column is not None:
 			target = self.column.target.pointed_obj
 		else:
@@ -165,7 +163,7 @@ class StatusBar(Widget):
 		else:
 			left.add(strftime(self.timeformat,
 					localtime(target.stat.st_mtime)), 'mtime')
-	
+
 	def _get_owner(self, target):
 		uid = target.stat.st_uid
 
@@ -243,6 +241,6 @@ class Message(object):
 		self.text = text
 		self.bad = bad
 		self.elapse = time() + duration
-	
+
 	def is_alive(self):
 		return time() <= self.elapse
diff --git a/ranger/gui/widgets/taskview.py b/ranger/gui/widgets/taskview.py
index 2be61671..acfcea6e 100644
--- a/ranger/gui/widgets/taskview.py
+++ b/ranger/gui/widgets/taskview.py
@@ -25,7 +25,7 @@ from ranger.container import CommandList
 
 class TaskView(Widget, Accumulator):
 	old_lst = None
-	
+
 	def __init__(self, win):
 		Widget.__init__(self, win)
 		Accumulator.__init__(self)
@@ -77,7 +77,7 @@ class TaskView(Widget, Accumulator):
 					self.color_at(1, 0, self.wid, base_clr, 'error')
 
 			self.color_reset()
-	
+
 	def finalize(self):
 		y = self.y + 1 + self.pointer - self.scroll_begin
 		self.fm.ui.win.move(y, self.x)
@@ -88,7 +88,7 @@ class TaskView(Widget, Accumulator):
 			i = self.pointer
 
 		self.fm.loader.remove(index=i)
-	
+
 	def task_move(self, absolute, i=None):
 		if i is None:
 			i = self.pointer
@@ -102,7 +102,7 @@ class TaskView(Widget, Accumulator):
 				cmd = self.commandlist[tup]
 			else:
 				return
-				
+
 		except KeyError:
 			self.env.key_clear()
 		else:
@@ -112,6 +112,6 @@ class TaskView(Widget, Accumulator):
 				except Exception as error:
 					self.fm.notify(error)
 				self.env.key_clear()
-	
+
 	def get_list(self):
 		return self.fm.loader.queue
diff --git a/ranger/gui/widgets/titlebar.py b/ranger/gui/widgets/titlebar.py
index 6d5c9839..43729947 100644
--- a/ranger/gui/widgets/titlebar.py
+++ b/ranger/gui/widgets/titlebar.py
@@ -51,7 +51,7 @@ class TitleBar(Widget):
 		except ValueError:
 			bar.shrink_by_removing(self.wid)
 		self.result = bar.combine()
-	
+
 	def _get_left_part(self, bar):
 		import socket, os
 
@@ -60,7 +60,7 @@ class TitleBar(Widget):
 			clr = 'bad'
 		else:
 			clr = 'good'
-		
+
 		bar.add(username, 'hostname', clr, fixedsize=True)
 		bar.add('@', 'hostname', clr, fixedsize=True)
 		bar.add(socket.gethostname(), 'hostname', clr, fixedsize=True)
diff --git a/ranger/keyapi.py b/ranger/keyapi.py
index 95443b6d..308fab2b 100644
--- a/ranger/keyapi.py
+++ b/ranger/keyapi.py
@@ -36,7 +36,7 @@ def make_abbreviations(command_list):
 			# is equivalent to:
 			#    bind('a', lambda arg: arg.fm.ui.do_stuff())
 			return lambda fnc: command_list.bind(fnc, *args)
-	
+
 	def hint(*args):
 		command_list.hint(args[-1], *args[:-1])
 
diff --git a/ranger/runner.py b/ranger/runner.py
index 5d450a5b..c61c11a5 100644
--- a/ranger/runner.py
+++ b/ranger/runner.py
@@ -61,7 +61,7 @@ class Context(object):
 
 	def __init__(self, **keywords):
 		self.__dict__ = keywords
-	
+
 	@property
 	def filepaths(self):
 		try:
@@ -87,7 +87,7 @@ class Runner(object):
 		self.ui = ui
 		self.logfunc = logfunc
 		self.apps = apps
-	
+
 	def _log(self, text):
 		try:
 			self.logfunc(text)
@@ -103,7 +103,7 @@ class Runner(object):
 			else:
 				try: self.ui.suspend()
 				except: self._log("Failed to suspend UI")
-	
+
 	def __call__(self, action=None, try_app_first=False,
 			app='default', files=None, mode=0,
 			flags='', wait=True, **popen_kws):
@@ -168,7 +168,7 @@ class Runner(object):
 		if 'd' in context.flags:
 			toggle_ui = False
 			context.wait = False
-	
+
 		# Finally, run it
 
 		if toggle_ui: