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-rwxr-xr-xranger.py2
-rw-r--r--ranger/actions.py22
-rw-r--r--ranger/defaults/keys.py5
-rw-r--r--ranger/gui/defaultui.py7
-rw-r--r--ranger/gui/widgets/console.py11
-rw-r--r--ranger/gui/widgets/pager.py10
6 files changed, 49 insertions, 8 deletions
diff --git a/ranger.py b/ranger.py
index 4035536e..bd69bd09 100755
--- a/ranger.py
+++ b/ranger.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python -OO
+#!/usr/bin/python
 # coding=utf-8
 # ranger: Browse your files inside the terminal.
 # -----------------------------------------------------------------------------
diff --git a/ranger/actions.py b/ranger/actions.py
index 3aef7d86..d85184a3 100644
--- a/ranger/actions.py
+++ b/ranger/actions.py
@@ -152,6 +152,28 @@ class Actions(EnvironmentAware, SettingsAware):
 		"""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
+
+		try:
+			command = console_widget._get_cmd_class()
+		except:
+			self.notify("Feature not available!", bad=True)
+			return
+
+		if not command:
+			self.notify("Command not found!", bad=True)
+			return
+
+		if not command.__doc__:
+			self.notify("Command has no docstring. Try using python without -OO",
+					bad=True)
+			return
+
+		pager = self.ui.open_pager()
+		pager.set_source(command.__doc__.strip(), strip=True)
+	
 	def display_file(self):
 		if not hasattr(self.ui, 'open_embedded_pager'):
 			return
diff --git a/ranger/defaults/keys.py b/ranger/defaults/keys.py
index 6bce7289..958f3744 100644
--- a/ranger/defaults/keys.py
+++ b/ranger/defaults/keys.py
@@ -192,6 +192,7 @@ def initialize_console_commands(command_list):
 	bind(ctrl('k'), wdg.delete_rest(1))
 	bind(ctrl('u'), wdg.delete_rest(-1))
 	bind(ctrl('y'), wdg.paste())
+	bind(KEY_F1, lambda arg: arg.fm.display_command_help(arg.wdg))
 
 	# system functions
 	system_functions(command_list)
@@ -229,7 +230,9 @@ def initialize_process_manager_commands(command_list):
 	command_list.rebuild_paths()
 
 def initialize_pager_commands(command_list):
+	bind, hint = make_abbreviations(command_list)
 	initialize_embedded_pager_commands(command_list)
+	bind('q', 'i', ESC, KEY_F1, lambda arg: arg.fm.ui.close_pager())
 
 def initialize_embedded_pager_commands(command_list):
 	system_functions(command_list)
@@ -240,7 +243,7 @@ def initialize_embedded_pager_commands(command_list):
 	bind('gg', KEY_DOWN, nwrap.move(absolute=0))
 	bind('G', KEY_DOWN, nwrap.move(absolute=-1))
 	
-	bind('q', 'i', lambda arg: arg.fm.ui.close_embedded_pager())
+	bind('q', 'i', ESC, lambda arg: arg.fm.ui.close_embedded_pager())
 	bind('h', wdg.move_horizontal(relative=-4))
 	bind('l', wdg.move_horizontal(relative=4))
 	bind('Q', 'ZZ', fm.exit())
diff --git a/ranger/gui/defaultui.py b/ranger/gui/defaultui.py
index 462d394d..717bb925 100644
--- a/ranger/gui/defaultui.py
+++ b/ranger/gui/defaultui.py
@@ -1,6 +1,5 @@
 
 RATIO = ( 3, 3, 12, 9 )
-from ranger import log
 
 from ranger.gui.ui import UI
 class DefaultUI(UI):
@@ -61,14 +60,19 @@ class DefaultUI(UI):
 		return self.notify.display(*a, **k)
 
 	def close_pager(self):
+		if self.console.visible:
+			self.console.focused = True
 		self.pager.visible = False
 		self.pager.focused = False
 		self.filelist_container.visible = True
 	
 	def open_pager(self):
+		if self.console.focused:
+			self.console.focused = False
 		self.pager.visible = True
 		self.pager.focused = True
 		self.filelist_container.visible = False
+		return self.pager
 
 	def open_embedded_pager(self):
 		self.filelist_container.open_pager()
@@ -86,6 +90,7 @@ class DefaultUI(UI):
 	def close_console(self):
 		self.console.visible = False
 		self.status.visible = True
+		self.close_pager()
 
 	def open_pman(self):
 		self.filelist_container.visible = False
diff --git a/ranger/gui/widgets/console.py b/ranger/gui/widgets/console.py
index db92908b..22b9831d 100644
--- a/ranger/gui/widgets/console.py
+++ b/ranger/gui/widgets/console.py
@@ -245,17 +245,22 @@ class CommandConsole(ConsoleWithTab):
 		Console.execute(self)
 
 	def _get_cmd(self):
+		command_class = self._get_cmd_class()
+		if command_class:
+			return command_class(self.line, self.mode)
+		else:
+			return None
+
+	def _get_cmd_class(self):
 		try:
 			command_name = self.line.split()[0]
 		except IndexError:
 			return None
 
 		try:
-			command_class = commands.by_name[command_name]
+			return commands.by_name[command_name]
 		except KeyError:
 			return None
-
-		return command_class(self.line, self.mode)
 	
 	def _get_tab(self):
 		if ' ' in self.line:
diff --git a/ranger/gui/widgets/pager.py b/ranger/gui/widgets/pager.py
index c149f89a..1664cc4b 100644
--- a/ranger/gui/widgets/pager.py
+++ b/ranger/gui/widgets/pager.py
@@ -83,11 +83,14 @@ class Pager(Widget):
 				cmd.execute_wrap(self)
 				self.env.key_clear()
 	
-	def set_source(self, source):
+	def set_source(self, source, strip=False):
 		if self.source and self.source_is_stream:
 			self.source.close()
 
-		if hasattr(source, '__getitem__'):
+		if isinstance(source, str):
+			self.source_is_stream = False
+			self.lines = source.split('\n')
+		elif hasattr(source, '__getitem__'):
 			self.source_is_stream = False
 			self.lines = source
 		elif hasattr(source, 'readline'):
@@ -98,6 +101,9 @@ class Pager(Widget):
 			self.source_is_stream = False
 			return False
 
+		if not self.source_is_stream and strip:
+			self.lines = map(lambda x: x.strip(), self.lines)
+
 		self.source = source
 		return True