From 39c0a4fb8e88159660f386dae7bd7374d0582d98 Mon Sep 17 00:00:00 2001
From: Kevin Mok <kevin.mok@live.ca>
Date: Fri, 30 Nov 2018 01:46:54 -0500
Subject: [PATCH] Update

---
 configs/ranger/commands.py      |  174 ++-
 configs/ranger/commands_full.py | 1769 -------------------------------
 configs/ranger/rc.conf          |    6 +-
 dotfiles/bashrc                 |    2 +
 dotfiles/zshrc                  |    2 +
 key_dirs.txt                    |    1 +
 key_files.txt                   |    8 +-
 7 files changed, 178 insertions(+), 1784 deletions(-)
 delete mode 100644 configs/ranger/commands_full.py

diff --git a/configs/ranger/commands.py b/configs/ranger/commands.py
index 97b7909..8c5e748 100644
--- a/configs/ranger/commands.py
+++ b/configs/ranger/commands.py
@@ -4,18 +4,15 @@
 # documentation.  Do NOT add them all here, or you may end up with defunct
 # commands when upgrading ranger.
 
-# A simple command for demonstration purposes follows.
-# -----------------------------------------------------------------------------
+# You always need to import ranger.api.commands here to get the Command class:
+from ranger.api.commands import *
 
-from __future__ import (absolute_import, division, print_function)
+# A simple command for demonstration purposes follows.
+#------------------------------------------------------------------------------
 
 # You can import any python module as needed.
 import os
 
-# You always need to import ranger.api.commands here to get the Command class:
-from ranger.api.commands import Command
-
-
 # Any class that is a subclass of "Command" will be integrated into ranger as a
 # command.  Try typing ":my_edit<ENTER>" in ranger!
 class my_edit(Command):
@@ -40,7 +37,7 @@ class my_edit(Command):
             # reference to the currently selected file.
             target_filename = self.fm.thisfile.path
 
-        # This is a generic function to print text in ranger.
+        # This is a generic function to print text in ranger.  
         self.fm.notify("Let's edit the file " + target_filename + "!")
 
         # Using bad=True in fm.notify allows you to print error messages:
@@ -55,8 +52,165 @@ class my_edit(Command):
 
     # The tab method is called when you press tab, and should return a list of
     # suggestions that the user will tab through.
-    # tabnum is 1 for <TAB> and -1 for <S-TAB> by default
-    def tab(self, tabnum):
+    def tab(self):
         # This is a generic tab-completion function that iterates through the
         # content of the current directory.
         return self._tab_directory_content()
+
+
+# https://github.com/ranger/ranger/wiki/Integrating-File-Search-with-fzf
+# Now, simply bind this function to a key, by adding this to your ~/.config/ranger/rc.conf: map <C-f> fzf_select
+class fzf_select(Command):
+    """
+    :fzf_select
+
+    Find a file using fzf.
+
+    With a prefix argument select only directories.
+
+    See: https://github.com/junegunn/fzf
+    """
+    def execute(self):
+        import subprocess
+        if self.quantifier:
+            # match only directories
+            command="find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+            -o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m"
+        else:
+            # match files and directories
+            command="find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+            -o -print 2> /dev/null | sed 1d | cut -b3- | fzf +m"
+        fzf = self.fm.execute_command(command, stdout=subprocess.PIPE)
+        stdout, stderr = fzf.communicate()
+        if fzf.returncode == 0:
+            fzf_file = os.path.abspath(stdout.decode('utf-8').rstrip('\n'))
+            if os.path.isdir(fzf_file):
+                self.fm.cd(fzf_file)
+            else:
+                self.fm.select_file(fzf_file)
+# fzf_locate
+class fzf_locate(Command):
+    """
+    :fzf_locate
+
+    Find a file using fzf.
+
+    With a prefix argument select only directories.
+
+    See: https://github.com/junegunn/fzf
+    """
+    def execute(self):
+        import subprocess
+        if self.quantifier:
+            command="locate home media | fzf -e -i"
+        else:
+            command="locate home media | fzf -e -i"
+        fzf = self.fm.execute_command(command, stdout=subprocess.PIPE)
+        stdout, stderr = fzf.communicate()
+        if fzf.returncode == 0:
+            fzf_file = os.path.abspath(stdout.decode('utf-8').rstrip('\n'))
+            if os.path.isdir(fzf_file):
+                self.fm.cd(fzf_file)
+            else:
+                self.fm.select_file(fzf_file)
+
+class fzf_bring(Command):
+    """
+    :fzf_bring
+
+    Find a file using fzf and bring it to the current directory.
+
+    See: https://github.com/junegunn/fzf
+    """
+    def execute(self):
+        import subprocess
+        if self.quantifier:
+            # match only directories
+            command="find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+            -o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m"
+        else:
+            # match files and directories
+            command="find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+            -o -print 2> /dev/null | sed 1d | cut -b3- | fzf +m"
+        fzf = self.fm.execute_command(command, stdout=subprocess.PIPE)
+        stdout, stderr = fzf.communicate()
+        if fzf.returncode == 0:
+            fzf_file = os.path.abspath(stdout.decode('utf-8').rstrip('\n'))
+            if os.path.isdir(fzf_file):
+                self.fm.cd(fzf_file)
+            else:
+                self.fm.select_file(fzf_file)
+
+
+import os
+from ranger.core.loader import CommandLoader
+
+class compress(Command):
+    def execute(self):
+        """ Compress marked files to current directory """
+        cwd = self.fm.thisdir
+        marked_files = cwd.get_selection()
+
+        if not marked_files:
+            return
+
+        def refresh(_):
+            cwd = self.fm.get_directory(original_path)
+            cwd.load_content()
+
+        original_path = cwd.path
+        parts = self.line.split()
+        au_flags = parts[1:]
+
+        descr = "compressing files in: " + os.path.basename(parts[1])
+        obj = CommandLoader(args=['apack'] + au_flags + \
+                [os.path.relpath(f.path, cwd.path) for f in marked_files], descr=descr)
+
+        obj.signal_bind('after', refresh)
+        self.fm.loader.add(obj)
+
+    def tab(self):
+        """ Complete with current folder name """
+
+        extension = ['.zip', '.tar.gz', '.rar', '.7z']
+        return ['compress ' + os.path.basename(self.fm.thisdir.path) + ext for ext in extension]
+
+
+
+
+import os
+from ranger.core.loader import CommandLoader
+
+class extracthere(Command):
+    def execute(self):
+        """ Extract copied files to current directory """
+        copied_files = tuple(self.fm.copy_buffer)
+
+        if not copied_files:
+            return
+
+        def refresh(_):
+            cwd = self.fm.get_directory(original_path)
+            cwd.load_content()
+
+        one_file = copied_files[0]
+        cwd = self.fm.thisdir
+        original_path = cwd.path
+        au_flags = ['-X', cwd.path]
+        au_flags += self.line.split()[1:]
+        au_flags += ['-e']
+
+        self.fm.copy_buffer.clear()
+        self.fm.cut_buffer = False
+        if len(copied_files) == 1:
+            descr = "extracting: " + os.path.basename(one_file.path)
+        else:
+            descr = "extracting files from: " + os.path.basename(one_file.dirname)
+        obj = CommandLoader(args=['aunpack'] + au_flags \
+                + [f.path for f in copied_files], descr=descr)
+
+        obj.signal_bind('after', refresh)
+        self.fm.loader.add(obj)
+
+
+
diff --git a/configs/ranger/commands_full.py b/configs/ranger/commands_full.py
deleted file mode 100644
index a3837d8..0000000
--- a/configs/ranger/commands_full.py
+++ /dev/null
@@ -1,1769 +0,0 @@
-# -*- coding: utf-8 -*-
-# This file is part of ranger, the console file manager.
-# This configuration file is licensed under the same terms as ranger.
-# ===================================================================
-#
-# NOTE: If you copied this file to ~/.config/ranger/commands_full.py,
-# then it will NOT be loaded by ranger, and only serve as a reference.
-#
-# ===================================================================
-# This file contains ranger's commands.
-# It's all in python; lines beginning with # are comments.
-#
-# Note that additional commands are automatically generated from the methods
-# of the class ranger.core.actions.Actions.
-#
-# You can customize commands in the file ~/.config/ranger/commands.py.
-# It has the same syntax as this file.  In fact, you can just copy this
-# file there with `ranger --copy-config=commands' and make your modifications.
-# But make sure you update your configs when you update ranger.
-#
-# ===================================================================
-# Every class defined here which is a subclass of `Command' will be used as a
-# command in ranger.  Several methods are defined to interface with ranger:
-#   execute():   called when the command is executed.
-#   cancel():    called when closing the console.
-#   tab(tabnum): called when <TAB> is pressed.
-#   quick():     called after each keypress.
-#
-# tab() argument tabnum is 1 for <TAB> and -1 for <S-TAB> by default
-#
-# The return values for tab() can be either:
-#   None: There is no tab completion
-#   A string: Change the console to this string
-#   A list/tuple/generator: cycle through every item in it
-#
-# The return value for quick() can be:
-#   False: Nothing happens
-#   True: Execute the command afterwards
-#
-# The return value for execute() and cancel() doesn't matter.
-#
-# ===================================================================
-# Commands have certain attributes and methods that facilitate parsing of
-# the arguments:
-#
-# self.line: The whole line that was written in the console.
-# self.args: A list of all (space-separated) arguments to the command.
-# self.quantifier: If this command was mapped to the key "X" and
-#      the user pressed 6X, self.quantifier will be 6.
-# self.arg(n): The n-th argument, or an empty string if it doesn't exist.
-# self.rest(n): The n-th argument plus everything that followed.  For example,
-#      if the command was "search foo bar a b c", rest(2) will be "bar a b c"
-# self.start(n): Anything before the n-th argument.  For example, if the
-#      command was "search foo bar a b c", start(2) will be "search foo"
-#
-# ===================================================================
-# And this is a little reference for common ranger functions and objects:
-#
-# self.fm: A reference to the "fm" object which contains most information
-#      about ranger.
-# self.fm.notify(string): Print the given string on the screen.
-# self.fm.notify(string, bad=True): Print the given string in RED.
-# self.fm.reload_cwd(): Reload the current working directory.
-# self.fm.thisdir: The current working directory. (A File object.)
-# self.fm.thisfile: The current file. (A File object too.)
-# self.fm.thistab.get_selection(): A list of all selected files.
-# self.fm.execute_console(string): Execute the string as a ranger command.
-# self.fm.open_console(string): Open the console with the given string
-#      already typed in for you.
-# self.fm.move(direction): Moves the cursor in the given direction, which
-#      can be something like down=3, up=5, right=1, left=1, to=6, ...
-#
-# File objects (for example self.fm.thisfile) have these useful attributes and
-# methods:
-#
-# tfile.path: The path to the file.
-# tfile.basename: The base name only.
-# tfile.load_content(): Force a loading of the directories content (which
-#      obviously works with directories only)
-# tfile.is_directory: True/False depending on whether it's a directory.
-#
-# For advanced commands it is unavoidable to dive a bit into the source code
-# of ranger.
-# ===================================================================
-
-from __future__ import (absolute_import, division, print_function)
-
-from collections import deque
-import os
-import re
-
-from ranger.api.commands import Command
-
-
-class alias(Command):
-    """:alias <newcommand> <oldcommand>
-
-    Copies the oldcommand as newcommand.
-    """
-
-    context = 'browser'
-    resolve_macros = False
-
-    def execute(self):
-        if not self.arg(1) or not self.arg(2):
-            self.fm.notify('Syntax: alias <newcommand> <oldcommand>', bad=True)
-            return
-
-        self.fm.commands.alias(self.arg(1), self.rest(2))
-
-
-class echo(Command):
-    """:echo <text>
-
-    Display the text in the statusbar.
-    """
-
-    def execute(self):
-        self.fm.notify(self.rest(1))
-
-
-class cd(Command):
-    """:cd [-r] <dirname>
-
-    The cd command changes the directory.
-    The command 'cd -' is equivalent to typing ``.
-    Using the option "-r" will get you to the real path.
-    """
-
-    def execute(self):
-        if self.arg(1) == '-r':
-            self.shift()
-            destination = os.path.realpath(self.rest(1))
-            if os.path.isfile(destination):
-                self.fm.select_file(destination)
-                return
-        else:
-            destination = self.rest(1)
-
-        if not destination:
-            destination = '~'
-
-        if destination == '-':
-            self.fm.enter_bookmark('`')
-        else:
-            self.fm.cd(destination)
-
-    def _tab_args(self):
-        # dest must be rest because path could contain spaces
-        if self.arg(1) == '-r':
-            start = self.start(2)
-            dest = self.rest(2)
-        else:
-            start = self.start(1)
-            dest = self.rest(1)
-
-        if dest:
-            head, tail = os.path.split(os.path.expanduser(dest))
-            if head:
-                dest_exp = os.path.join(os.path.normpath(head), tail)
-            else:
-                dest_exp = tail
-        else:
-            dest_exp = ''
-        return (start, dest_exp, os.path.join(self.fm.thisdir.path, dest_exp),
-                dest.endswith(os.path.sep))
-
-    @staticmethod
-    def _tab_paths(dest, dest_abs, ends_with_sep):
-        if not dest:
-            try:
-                return next(os.walk(dest_abs))[1], dest_abs
-            except (OSError, StopIteration):
-                return [], ''
-
-        if ends_with_sep:
-            try:
-                return [os.path.join(dest, path) for path in next(os.walk(dest_abs))[1]], ''
-            except (OSError, StopIteration):
-                return [], ''
-
-        return None, None
-
-    def _tab_match(self, path_user, path_file):
-        if self.fm.settings.cd_tab_case == 'insensitive':
-            path_user = path_user.lower()
-            path_file = path_file.lower()
-        elif self.fm.settings.cd_tab_case == 'smart' and path_user.islower():
-            path_file = path_file.lower()
-        return path_file.startswith(path_user)
-
-    def _tab_normal(self, dest, dest_abs):
-        dest_dir = os.path.dirname(dest)
-        dest_base = os.path.basename(dest)
-
-        try:
-            dirnames = next(os.walk(os.path.dirname(dest_abs)))[1]
-        except (OSError, StopIteration):
-            return [], ''
-
-        return [os.path.join(dest_dir, d) for d in dirnames if self._tab_match(dest_base, d)], ''
-
-    def _tab_fuzzy_match(self, basepath, tokens):
-        """ Find directories matching tokens recursively """
-        if not tokens:
-            tokens = ['']
-        paths = [basepath]
-        while True:
-            token = tokens.pop()
-            matches = []
-            for path in paths:
-                try:
-                    directories = next(os.walk(path))[1]
-                except (OSError, StopIteration):
-                    continue
-                matches += [os.path.join(path, d) for d in directories
-                            if self._tab_match(token, d)]
-            if not tokens or not matches:
-                return matches
-            paths = matches
-
-        return None
-
-    def _tab_fuzzy(self, dest, dest_abs):
-        tokens = []
-        basepath = dest_abs
-        while True:
-            basepath_old = basepath
-            basepath, token = os.path.split(basepath)
-            if basepath == basepath_old:
-                break
-            if os.path.isdir(basepath_old) and not token.startswith('.'):
-                basepath = basepath_old
-                break
-            tokens.append(token)
-
-        paths = self._tab_fuzzy_match(basepath, tokens)
-        if not os.path.isabs(dest):
-            paths_rel = basepath
-            paths = [os.path.relpath(path, paths_rel) for path in paths]
-        else:
-            paths_rel = ''
-        return paths, paths_rel
-
-    def tab(self, tabnum):
-        from os.path import sep
-
-        start, dest, dest_abs, ends_with_sep = self._tab_args()
-
-        paths, paths_rel = self._tab_paths(dest, dest_abs, ends_with_sep)
-        if paths is None:
-            if self.fm.settings.cd_tab_fuzzy:
-                paths, paths_rel = self._tab_fuzzy(dest, dest_abs)
-            else:
-                paths, paths_rel = self._tab_normal(dest, dest_abs)
-
-        paths.sort()
-
-        if self.fm.settings.cd_bookmarks:
-            paths[0:0] = [
-                os.path.relpath(v.path, paths_rel) if paths_rel else v.path
-                for v in self.fm.bookmarks.dct.values() for path in paths
-                if v.path.startswith(os.path.join(paths_rel, path) + sep)
-            ]
-
-        if not paths:
-            return None
-        if len(paths) == 1:
-            return start + paths[0] + sep
-        return [start + dirname for dirname in paths]
-
-
-class chain(Command):
-    """:chain <command1>; <command2>; ...
-
-    Calls multiple commands at once, separated by semicolons.
-    """
-
-    def execute(self):
-        if not self.rest(1).strip():
-            self.fm.notify('Syntax: chain <command1>; <command2>; ...', bad=True)
-            return
-        for command in [s.strip() for s in self.rest(1).split(";")]:
-            self.fm.execute_console(command)
-
-
-class shell(Command):
-    escape_macros_for_shell = True
-
-    def execute(self):
-        if self.arg(1) and self.arg(1)[0] == '-':
-            flags = self.arg(1)[1:]
-            command = self.rest(2)
-        else:
-            flags = ''
-            command = self.rest(1)
-
-        if command:
-            self.fm.execute_command(command, flags=flags)
-
-    def tab(self, tabnum):
-        from ranger.ext.get_executables import get_executables
-        if self.arg(1) and self.arg(1)[0] == '-':
-            command = self.rest(2)
-        else:
-            command = self.rest(1)
-        start = self.line[0:len(self.line) - len(command)]
-
-        try:
-            position_of_last_space = command.rindex(" ")
-        except ValueError:
-            return (start + program + ' ' for program
-                    in get_executables() if program.startswith(command))
-        if position_of_last_space == len(command) - 1:
-            selection = self.fm.thistab.get_selection()
-            if len(selection) == 1:
-                return self.line + selection[0].shell_escaped_basename + ' '
-            return self.line + '%s '
-
-        before_word, start_of_word = self.line.rsplit(' ', 1)
-        return (before_word + ' ' + file.shell_escaped_basename
-                for file in self.fm.thisdir.files or []
-                if file.shell_escaped_basename.startswith(start_of_word))
-
-
-class open_with(Command):
-
-    def execute(self):
-        app, flags, mode = self._get_app_flags_mode(self.rest(1))
-        self.fm.execute_file(
-            files=[f for f in self.fm.thistab.get_selection()],
-            app=app,
-            flags=flags,
-            mode=mode)
-
-    def tab(self, tabnum):
-        return self._tab_through_executables()
-
-    def _get_app_flags_mode(self, string):  # pylint: disable=too-many-branches,too-many-statements
-        """Extracts the application, flags and mode from a string.
-
-        examples:
-        "mplayer f 1" => ("mplayer", "f", 1)
-        "atool 4" => ("atool", "", 4)
-        "p" => ("", "p", 0)
-        "" => None
-        """
-
-        app = ''
-        flags = ''
-        mode = 0
-        split = string.split()
-
-        if len(split) == 1:
-            part = split[0]
-            if self._is_app(part):
-                app = part
-            elif self._is_flags(part):
-                flags = part
-            elif self._is_mode(part):
-                mode = part
-
-        elif len(split) == 2:
-            part0 = split[0]
-            part1 = split[1]
-
-            if self._is_app(part0):
-                app = part0
-                if self._is_flags(part1):
-                    flags = part1
-                elif self._is_mode(part1):
-                    mode = part1
-            elif self._is_flags(part0):
-                flags = part0
-                if self._is_mode(part1):
-                    mode = part1
-            elif self._is_mode(part0):
-                mode = part0
-                if self._is_flags(part1):
-                    flags = part1
-
-        elif len(split) >= 3:
-            part0 = split[0]
-            part1 = split[1]
-            part2 = split[2]
-
-            if self._is_app(part0):
-                app = part0
-                if self._is_flags(part1):
-                    flags = part1
-                    if self._is_mode(part2):
-                        mode = part2
-                elif self._is_mode(part1):
-                    mode = part1
-                    if self._is_flags(part2):
-                        flags = part2
-            elif self._is_flags(part0):
-                flags = part0
-                if self._is_mode(part1):
-                    mode = part1
-            elif self._is_mode(part0):
-                mode = part0
-                if self._is_flags(part1):
-                    flags = part1
-
-        return app, flags, int(mode)
-
-    def _is_app(self, arg):
-        return not self._is_flags(arg) and not arg.isdigit()
-
-    @staticmethod
-    def _is_flags(arg):
-        from ranger.core.runner import ALLOWED_FLAGS
-        return all(x in ALLOWED_FLAGS for x in arg)
-
-    @staticmethod
-    def _is_mode(arg):
-        return all(x in '0123456789' for x in arg)
-
-
-class set_(Command):
-    """:set <option name>=<python expression>
-
-    Gives an option a new value.
-
-    Use `:set <option>!` to toggle or cycle it, e.g. `:set flush_input!`
-    """
-    name = 'set'  # don't override the builtin set class
-
-    def execute(self):
-        name = self.arg(1)
-        name, value, _, toggle = self.parse_setting_line_v2()
-        if toggle:
-            self.fm.toggle_option(name)
-        else:
-            self.fm.set_option_from_string(name, value)
-
-    def tab(self, tabnum):  # pylint: disable=too-many-return-statements
-        from ranger.gui.colorscheme import get_all_colorschemes
-        name, value, name_done = self.parse_setting_line()
-        settings = self.fm.settings
-        if not name:
-            return sorted(self.firstpart + setting for setting in settings)
-        if not value and not name_done:
-            return sorted(self.firstpart + setting for setting in settings
-                          if setting.startswith(name))
-        if not value:
-            value_completers = {
-                "colorscheme":
-                # Cycle through colorschemes when name, but no value is specified
-                lambda: sorted(self.firstpart + colorscheme for colorscheme
-                               in get_all_colorschemes(self.fm)),
-
-                "column_ratios":
-                lambda: self.firstpart + ",".join(map(str, settings[name])),
-            }
-
-            def default_value_completer():
-                return self.firstpart + str(settings[name])
-
-            return value_completers.get(name, default_value_completer)()
-        if bool in settings.types_of(name):
-            if 'true'.startswith(value.lower()):
-                return self.firstpart + 'True'
-            if 'false'.startswith(value.lower()):
-                return self.firstpart + 'False'
-        # Tab complete colorscheme values if incomplete value is present
-        if name == "colorscheme":
-            return sorted(self.firstpart + colorscheme for colorscheme
-                          in get_all_colorschemes(self.fm) if colorscheme.startswith(value))
-        return None
-
-
-class setlocal(set_):
-    """:setlocal path=<regular expression> <option name>=<python expression>
-
-    Gives an option a new value.
-    """
-    PATH_RE_DQUOTED = re.compile(r'^setlocal\s+path="(.*?)"')
-    PATH_RE_SQUOTED = re.compile(r"^setlocal\s+path='(.*?)'")
-    PATH_RE_UNQUOTED = re.compile(r'^path=(.*?)$')
-
-    def _re_shift(self, match):
-        if not match:
-            return None
-        path = os.path.expanduser(match.group(1))
-        for _ in range(len(path.split())):
-            self.shift()
-        return path
-
-    def execute(self):
-        path = self._re_shift(self.PATH_RE_DQUOTED.match(self.line))
-        if path is None:
-            path = self._re_shift(self.PATH_RE_SQUOTED.match(self.line))
-        if path is None:
-            path = self._re_shift(self.PATH_RE_UNQUOTED.match(self.arg(1)))
-        if path is None and self.fm.thisdir:
-            path = self.fm.thisdir.path
-        if not path:
-            return
-
-        name, value, _ = self.parse_setting_line()
-        self.fm.set_option_from_string(name, value, localpath=path)
-
-
-class setintag(set_):
-    """:setintag <tag or tags> <option name>=<option value>
-
-    Sets an option for directories that are tagged with a specific tag.
-    """
-
-    def execute(self):
-        tags = self.arg(1)
-        self.shift()
-        name, value, _ = self.parse_setting_line()
-        self.fm.set_option_from_string(name, value, tags=tags)
-
-
-class default_linemode(Command):
-
-    def execute(self):
-        from ranger.container.fsobject import FileSystemObject
-
-        if len(self.args) < 2:
-            self.fm.notify(
-                "Usage: default_linemode [path=<regexp> | tag=<tag(s)>] <linemode>", bad=True)
-
-        # Extract options like "path=..." or "tag=..." from the command line
-        arg1 = self.arg(1)
-        method = "always"
-        argument = None
-        if arg1.startswith("path="):
-            method = "path"
-            argument = re.compile(arg1[5:])
-            self.shift()
-        elif arg1.startswith("tag="):
-            method = "tag"
-            argument = arg1[4:]
-            self.shift()
-
-        # Extract and validate the line mode from the command line
-        lmode = self.rest(1)
-        if lmode not in FileSystemObject.linemode_dict:
-            self.fm.notify(
-                "Invalid linemode: %s; should be %s" % (
-                    lmode, "/".join(FileSystemObject.linemode_dict)),
-                bad=True,
-            )
-
-        # Add the prepared entry to the fm.default_linemodes
-        entry = [method, argument, lmode]
-        self.fm.default_linemodes.appendleft(entry)
-
-        # Redraw the columns
-        if self.fm.ui.browser:
-            for col in self.fm.ui.browser.columns:
-                col.need_redraw = True
-
-    def tab(self, tabnum):
-        return (self.arg(0) + " " + lmode
-                for lmode in self.fm.thisfile.linemode_dict.keys()
-                if lmode.startswith(self.arg(1)))
-
-
-class quit(Command):  # pylint: disable=redefined-builtin
-    """:quit
-
-    Closes the current tab, if there's only one tab.
-    Otherwise quits if there are no tasks in progress.
-    """
-    def _exit_no_work(self):
-        if self.fm.loader.has_work():
-            self.fm.notify('Not quitting: Tasks in progress: Use `quit!` to force quit')
-        else:
-            self.fm.exit()
-
-    def execute(self):
-        if len(self.fm.tabs) >= 2:
-            self.fm.tab_close()
-        else:
-            self._exit_no_work()
-
-
-class quit_bang(Command):
-    """:quit!
-
-    Closes the current tab, if there's only one tab.
-    Otherwise force quits immediately.
-    """
-    name = 'quit!'
-    allow_abbrev = False
-
-    def execute(self):
-        if len(self.fm.tabs) >= 2:
-            self.fm.tab_close()
-        else:
-            self.fm.exit()
-
-
-class quitall(Command):
-    """:quitall
-
-    Quits if there are no tasks in progress.
-    """
-    def _exit_no_work(self):
-        if self.fm.loader.has_work():
-            self.fm.notify('Not quitting: Tasks in progress: Use `quitall!` to force quit')
-        else:
-            self.fm.exit()
-
-    def execute(self):
-        self._exit_no_work()
-
-
-class quitall_bang(Command):
-    """:quitall!
-
-    Force quits immediately.
-    """
-    name = 'quitall!'
-    allow_abbrev = False
-
-    def execute(self):
-        self.fm.exit()
-
-
-class terminal(Command):
-    """:terminal
-
-    Spawns an "x-terminal-emulator" starting in the current directory.
-    """
-
-    def execute(self):
-        from ranger.ext.get_executables import get_term
-        self.fm.run(get_term(), flags='f')
-
-
-class delete(Command):
-    """:delete
-
-    Tries to delete the selection or the files passed in arguments (if any).
-    The arguments use a shell-like escaping.
-
-    "Selection" is defined as all the "marked files" (by default, you
-    can mark files with space or v). If there are no marked files,
-    use the "current file" (where the cursor is)
-
-    When attempting to delete non-empty directories or multiple
-    marked files, it will require a confirmation.
-    """
-
-    allow_abbrev = False
-    escape_macros_for_shell = True
-
-    def execute(self):
-        import shlex
-        from functools import partial
-
-        def is_directory_with_files(path):
-            return os.path.isdir(path) and not os.path.islink(path) and len(os.listdir(path)) > 0
-
-        if self.rest(1):
-            files = shlex.split(self.rest(1))
-            many_files = (len(files) > 1 or is_directory_with_files(files[0]))
-        else:
-            cwd = self.fm.thisdir
-            tfile = self.fm.thisfile
-            if not cwd or not tfile:
-                self.fm.notify("Error: no file selected for deletion!", bad=True)
-                return
-
-            # relative_path used for a user-friendly output in the confirmation.
-            files = [f.relative_path for f in self.fm.thistab.get_selection()]
-            many_files = (cwd.marked_items or is_directory_with_files(tfile.path))
-
-        confirm = self.fm.settings.confirm_on_delete
-        if confirm != 'never' and (confirm != 'multiple' or many_files):
-            self.fm.ui.console.ask(
-                "Confirm deletion of: %s (y/N)" % ', '.join(files),
-                partial(self._question_callback, files),
-                ('n', 'N', 'y', 'Y'),
-            )
-        else:
-            # no need for a confirmation, just delete
-            self.fm.delete(files)
-
-    def tab(self, tabnum):
-        return self._tab_directory_content()
-
-    def _question_callback(self, files, answer):
-        if answer == 'y' or answer == 'Y':
-            self.fm.delete(files)
-
-
-class jump_non(Command):
-    """:jump_non [-FLAGS...]
-
-    Jumps to first non-directory if highlighted file is a directory and vice versa.
-
-    Flags:
-     -r    Jump in reverse order
-     -w    Wrap around if reaching end of filelist
-    """
-    def __init__(self, *args, **kwargs):
-        super(jump_non, self).__init__(*args, **kwargs)
-
-        flags, _ = self.parse_flags()
-        self._flag_reverse = 'r' in flags
-        self._flag_wrap = 'w' in flags
-
-    @staticmethod
-    def _non(fobj, is_directory):
-        return fobj.is_directory if not is_directory else not fobj.is_directory
-
-    def execute(self):
-        tfile = self.fm.thisfile
-        passed = False
-        found_before = None
-        found_after = None
-        for fobj in self.fm.thisdir.files[::-1] if self._flag_reverse else self.fm.thisdir.files:
-            if fobj.path == tfile.path:
-                passed = True
-                continue
-
-            if passed:
-                if self._non(fobj, tfile.is_directory):
-                    found_after = fobj.path
-                    break
-            elif not found_before and self._non(fobj, tfile.is_directory):
-                found_before = fobj.path
-
-        if found_after:
-            self.fm.select_file(found_after)
-        elif self._flag_wrap and found_before:
-            self.fm.select_file(found_before)
-
-
-class mark_tag(Command):
-    """:mark_tag [<tags>]
-
-    Mark all tags that are tagged with either of the given tags.
-    When leaving out the tag argument, all tagged files are marked.
-    """
-    do_mark = True
-
-    def execute(self):
-        cwd = self.fm.thisdir
-        tags = self.rest(1).replace(" ", "")
-        if not self.fm.tags or not cwd.files:
-            return
-        for fileobj in cwd.files:
-            try:
-                tag = self.fm.tags.tags[fileobj.realpath]
-            except KeyError:
-                continue
-            if not tags or tag in tags:
-                cwd.mark_item(fileobj, val=self.do_mark)
-        self.fm.ui.status.need_redraw = True
-        self.fm.ui.need_redraw = True
-
-
-class console(Command):
-    """:console <command>
-
-    Open the console with the given command.
-    """
-
-    def execute(self):
-        position = None
-        if self.arg(1)[0:2] == '-p':
-            try:
-                position = int(self.arg(1)[2:])
-            except ValueError:
-                pass
-            else:
-                self.shift()
-        self.fm.open_console(self.rest(1), position=position)
-
-
-class load_copy_buffer(Command):
-    """:load_copy_buffer
-
-    Load the copy buffer from datadir/copy_buffer
-    """
-    copy_buffer_filename = 'copy_buffer'
-
-    def execute(self):
-        import sys
-        from ranger.container.file import File
-        from os.path import exists
-        fname = self.fm.datapath(self.copy_buffer_filename)
-        unreadable = IOError if sys.version_info[0] < 3 else OSError
-        try:
-            fobj = open(fname, 'r')
-        except unreadable:
-            return self.fm.notify(
-                "Cannot open %s" % (fname or self.copy_buffer_filename), bad=True)
-
-        self.fm.copy_buffer = set(File(g)
-                                  for g in fobj.read().split("\n") if exists(g))
-        fobj.close()
-        self.fm.ui.redraw_main_column()
-        return None
-
-
-class save_copy_buffer(Command):
-    """:save_copy_buffer
-
-    Save the copy buffer to datadir/copy_buffer
-    """
-    copy_buffer_filename = 'copy_buffer'
-
-    def execute(self):
-        import sys
-        fname = None
-        fname = self.fm.datapath(self.copy_buffer_filename)
-        unwritable = IOError if sys.version_info[0] < 3 else OSError
-        try:
-            fobj = open(fname, 'w')
-        except unwritable:
-            return self.fm.notify("Cannot open %s" %
-                                  (fname or self.copy_buffer_filename), bad=True)
-        fobj.write("\n".join(fobj.path for fobj in self.fm.copy_buffer))
-        fobj.close()
-        return None
-
-
-class unmark_tag(mark_tag):
-    """:unmark_tag [<tags>]
-
-    Unmark all tags that are tagged with either of the given tags.
-    When leaving out the tag argument, all tagged files are unmarked.
-    """
-    do_mark = False
-
-
-class mkdir(Command):
-    """:mkdir <dirname>
-
-    Creates a directory with the name <dirname>.
-    """
-
-    def execute(self):
-        from os.path import join, expanduser, lexists
-        from os import makedirs
-
-        dirname = join(self.fm.thisdir.path, expanduser(self.rest(1)))
-        if not lexists(dirname):
-            makedirs(dirname)
-        else:
-            self.fm.notify("file/directory exists!", bad=True)
-
-    def tab(self, tabnum):
-        return self._tab_directory_content()
-
-
-class touch(Command):
-    """:touch <fname>
-
-    Creates a file with the name <fname>.
-    """
-
-    def execute(self):
-        from os.path import join, expanduser, lexists
-
-        fname = join(self.fm.thisdir.path, expanduser(self.rest(1)))
-        if not lexists(fname):
-            open(fname, 'a').close()
-        else:
-            self.fm.notify("file/directory exists!", bad=True)
-
-    def tab(self, tabnum):
-        return self._tab_directory_content()
-
-
-class edit(Command):
-    """:edit <filename>
-
-    Opens the specified file in vim
-    """
-
-    def execute(self):
-        if not self.arg(1):
-            self.fm.edit_file(self.fm.thisfile.path)
-        else:
-            self.fm.edit_file(self.rest(1))
-
-    def tab(self, tabnum):
-        return self._tab_directory_content()
-
-
-class eval_(Command):
-    """:eval [-q] <python code>
-
-    Evaluates the python code.
-    `fm' is a reference to the FM instance.
-    To display text, use the function `p'.
-
-    Examples:
-    :eval fm
-    :eval len(fm.directories)
-    :eval p("Hello World!")
-    """
-    name = 'eval'
-    resolve_macros = False
-
-    def execute(self):
-        # The import is needed so eval() can access the ranger module
-        import ranger  # NOQA pylint: disable=unused-import,unused-variable
-        if self.arg(1) == '-q':
-            code = self.rest(2)
-            quiet = True
-        else:
-            code = self.rest(1)
-            quiet = False
-        global cmd, fm, p, quantifier  # pylint: disable=invalid-name,global-variable-undefined
-        fm = self.fm
-        cmd = self.fm.execute_console
-        p = fm.notify
-        quantifier = self.quantifier
-        try:
-            try:
-                result = eval(code)  # pylint: disable=eval-used
-            except SyntaxError:
-                exec(code)  # pylint: disable=exec-used
-            else:
-                if result and not quiet:
-                    p(result)
-        except Exception as err:  # pylint: disable=broad-except
-            fm.notify("The error `%s` was caused by evaluating the "
-                      "following code: `%s`" % (err, code), bad=True)
-
-
-class rename(Command):
-    """:rename <newname>
-
-    Changes the name of the currently highlighted file to <newname>
-    """
-
-    def execute(self):
-        from ranger.container.file import File
-        from os import access
-
-        new_name = self.rest(1)
-
-        if not new_name:
-            return self.fm.notify('Syntax: rename <newname>', bad=True)
-
-        if new_name == self.fm.thisfile.relative_path:
-            return None
-
-        if access(new_name, os.F_OK):
-            return self.fm.notify("Can't rename: file already exists!", bad=True)
-
-        if self.fm.rename(self.fm.thisfile, new_name):
-            file_new = File(new_name)
-            self.fm.bookmarks.update_path(self.fm.thisfile.path, file_new)
-            self.fm.tags.update_path(self.fm.thisfile.path, file_new.path)
-            self.fm.thisdir.pointed_obj = file_new
-            self.fm.thisfile = file_new
-
-        return None
-
-    def tab(self, tabnum):
-        return self._tab_directory_content()
-
-
-class rename_append(Command):
-    """:rename_append [-FLAGS...]
-
-    Opens the console with ":rename <current file>" with the cursor positioned
-    before the file extension.
-
-    Flags:
-     -a    Position before all extensions
-     -r    Remove everything before extensions
-    """
-    def __init__(self, *args, **kwargs):
-        super(rename_append, self).__init__(*args, **kwargs)
-
-        flags, _ = self.parse_flags()
-        self._flag_ext_all = 'a' in flags
-        self._flag_remove = 'r' in flags
-
-    def execute(self):
-        from ranger import MACRO_DELIMITER, MACRO_DELIMITER_ESC
-
-        tfile = self.fm.thisfile
-        relpath = tfile.relative_path.replace(MACRO_DELIMITER, MACRO_DELIMITER_ESC)
-        basename = tfile.basename.replace(MACRO_DELIMITER, MACRO_DELIMITER_ESC)
-
-        if basename.find('.') <= 0:
-            self.fm.open_console('rename ' + relpath)
-            return
-
-        if self._flag_ext_all:
-            pos_ext = re.search(r'[^.]+', basename).end(0)
-        else:
-            pos_ext = basename.rindex('.')
-        pos = len(relpath) - len(basename) + pos_ext
-
-        if self._flag_remove:
-            relpath = relpath[:-len(basename)] + basename[pos_ext:]
-            pos -= pos_ext
-
-        self.fm.open_console('rename ' + relpath, position=(7 + pos))
-
-
-class chmod(Command):
-    """:chmod <octal number>
-
-    Sets the permissions of the selection to the octal number.
-
-    The octal number is between 0 and 777. The digits specify the
-    permissions for the user, the group and others.
-
-    A 1 permits execution, a 2 permits writing, a 4 permits reading.
-    Add those numbers to combine them. So a 7 permits everything.
-    """
-
-    def execute(self):
-        mode_str = self.rest(1)
-        if not mode_str:
-            if not self.quantifier:
-                self.fm.notify("Syntax: chmod <octal number>", bad=True)
-                return
-            mode_str = str(self.quantifier)
-
-        try:
-            mode = int(mode_str, 8)
-            if mode < 0 or mode > 0o777:
-                raise ValueError
-        except ValueError:
-            self.fm.notify("Need an octal number between 0 and 777!", bad=True)
-            return
-
-        for fobj in self.fm.thistab.get_selection():
-            try:
-                os.chmod(fobj.path, mode)
-            except OSError as ex:
-                self.fm.notify(ex)
-
-        # reloading directory.  maybe its better to reload the selected
-        # files only.
-        self.fm.thisdir.content_outdated = True
-
-
-class bulkrename(Command):
-    """:bulkrename
-
-    This command opens a list of selected files in an external editor.
-    After you edit and save the file, it will generate a shell script
-    which does bulk renaming according to the changes you did in the file.
-
-    This shell script is opened in an editor for you to review.
-    After you close it, it will be executed.
-    """
-
-    def execute(self):  # pylint: disable=too-many-locals,too-many-statements
-        import sys
-        import tempfile
-        from ranger.container.file import File
-        from ranger.ext.shell_escape import shell_escape as esc
-        py3 = sys.version_info[0] >= 3
-
-        # Create and edit the file list
-        filenames = [f.relative_path for f in self.fm.thistab.get_selection()]
-        listfile = tempfile.NamedTemporaryFile(delete=False)
-        listpath = listfile.name
-
-        if py3:
-            listfile.write("\n".join(filenames).encode("utf-8"))
-        else:
-            listfile.write("\n".join(filenames))
-        listfile.close()
-        self.fm.execute_file([File(listpath)], app='editor')
-        listfile = open(listpath, 'r')
-        new_filenames = listfile.read().split("\n")
-        listfile.close()
-        os.unlink(listpath)
-        if all(a == b for a, b in zip(filenames, new_filenames)):
-            self.fm.notify("No renaming to be done!")
-            return
-
-        # Generate script
-        cmdfile = tempfile.NamedTemporaryFile()
-        script_lines = []
-        script_lines.append("# This file will be executed when you close the editor.\n")
-        script_lines.append("# Please double-check everything, clear the file to abort.\n")
-        script_lines.extend("mv -vi -- %s %s\n" % (esc(old), esc(new))
-                            for old, new in zip(filenames, new_filenames) if old != new)
-        script_content = "".join(script_lines)
-        if py3:
-            cmdfile.write(script_content.encode("utf-8"))
-        else:
-            cmdfile.write(script_content)
-        cmdfile.flush()
-
-        # Open the script and let the user review it, then check if the script
-        # was modified by the user
-        self.fm.execute_file([File(cmdfile.name)], app='editor')
-        cmdfile.seek(0)
-        script_was_edited = (script_content != cmdfile.read())
-
-        # Do the renaming
-        self.fm.run(['/bin/sh', cmdfile.name], flags='w')
-        cmdfile.close()
-
-        # Retag the files, but only if the script wasn't changed during review,
-        # because only then we know which are the source and destination files.
-        if not script_was_edited:
-            tags_changed = False
-            for old, new in zip(filenames, new_filenames):
-                if old != new:
-                    oldpath = self.fm.thisdir.path + '/' + old
-                    newpath = self.fm.thisdir.path + '/' + new
-                    if oldpath in self.fm.tags:
-                        old_tag = self.fm.tags.tags[oldpath]
-                        self.fm.tags.remove(oldpath)
-                        self.fm.tags.tags[newpath] = old_tag
-                        tags_changed = True
-            if tags_changed:
-                self.fm.tags.dump()
-        else:
-            fm.notify("files have not been retagged")
-
-
-class relink(Command):
-    """:relink <newpath>
-
-    Changes the linked path of the currently highlighted symlink to <newpath>
-    """
-
-    def execute(self):
-        new_path = self.rest(1)
-        tfile = self.fm.thisfile
-
-        if not new_path:
-            return self.fm.notify('Syntax: relink <newpath>', bad=True)
-
-        if not tfile.is_link:
-            return self.fm.notify('%s is not a symlink!' % tfile.relative_path, bad=True)
-
-        if new_path == os.readlink(tfile.path):
-            return None
-
-        try:
-            os.remove(tfile.path)
-            os.symlink(new_path, tfile.path)
-        except OSError as err:
-            self.fm.notify(err)
-
-        self.fm.reset()
-        self.fm.thisdir.pointed_obj = tfile
-        self.fm.thisfile = tfile
-
-        return None
-
-    def tab(self, tabnum):
-        if not self.rest(1):
-            return self.line + os.readlink(self.fm.thisfile.path)
-        return self._tab_directory_content()
-
-
-class help_(Command):
-    """:help
-
-    Display ranger's manual page.
-    """
-    name = 'help'
-
-    def execute(self):
-        def callback(answer):
-            if answer == "q":
-                return
-            elif answer == "m":
-                self.fm.display_help()
-            elif answer == "c":
-                self.fm.dump_commands()
-            elif answer == "k":
-                self.fm.dump_keybindings()
-            elif answer == "s":
-                self.fm.dump_settings()
-
-        self.fm.ui.console.ask(
-            "View [m]an page, [k]ey bindings, [c]ommands or [s]ettings? (press q to abort)",
-            callback,
-            list("mqkcs")
-        )
-
-
-class copymap(Command):
-    """:copymap <keys> <newkeys1> [<newkeys2>...]
-
-    Copies a "browser" keybinding from <keys> to <newkeys>
-    """
-    context = 'browser'
-
-    def execute(self):
-        if not self.arg(1) or not self.arg(2):
-            return self.fm.notify("Not enough arguments", bad=True)
-
-        for arg in self.args[2:]:
-            self.fm.ui.keymaps.copy(self.context, self.arg(1), arg)
-
-        return None
-
-
-class copypmap(copymap):
-    """:copypmap <keys> <newkeys1> [<newkeys2>...]
-
-    Copies a "pager" keybinding from <keys> to <newkeys>
-    """
-    context = 'pager'
-
-
-class copycmap(copymap):
-    """:copycmap <keys> <newkeys1> [<newkeys2>...]
-
-    Copies a "console" keybinding from <keys> to <newkeys>
-    """
-    context = 'console'
-
-
-class copytmap(copymap):
-    """:copycmap <keys> <newkeys1> [<newkeys2>...]
-
-    Copies a "taskview" keybinding from <keys> to <newkeys>
-    """
-    context = 'taskview'
-
-
-class unmap(Command):
-    """:unmap <keys> [<keys2>, ...]
-
-    Remove the given "browser" mappings
-    """
-    context = 'browser'
-
-    def execute(self):
-        for arg in self.args[1:]:
-            self.fm.ui.keymaps.unbind(self.context, arg)
-
-
-class cunmap(unmap):
-    """:cunmap <keys> [<keys2>, ...]
-
-    Remove the given "console" mappings
-    """
-    context = 'browser'
-
-
-class punmap(unmap):
-    """:punmap <keys> [<keys2>, ...]
-
-    Remove the given "pager" mappings
-    """
-    context = 'pager'
-
-
-class tunmap(unmap):
-    """:tunmap <keys> [<keys2>, ...]
-
-    Remove the given "taskview" mappings
-    """
-    context = 'taskview'
-
-
-class map_(Command):
-    """:map <keysequence> <command>
-
-    Maps a command to a keysequence in the "browser" context.
-
-    Example:
-    map j move down
-    map J move down 10
-    """
-    name = 'map'
-    context = 'browser'
-    resolve_macros = False
-
-    def execute(self):
-        if not self.arg(1) or not self.arg(2):
-            self.fm.notify("Syntax: {0} <keysequence> <command>".format(self.get_name()), bad=True)
-            return
-
-        self.fm.ui.keymaps.bind(self.context, self.arg(1), self.rest(2))
-
-
-class cmap(map_):
-    """:cmap <keysequence> <command>
-
-    Maps a command to a keysequence in the "console" context.
-
-    Example:
-    cmap <ESC> console_close
-    cmap <C-x> console_type test
-    """
-    context = 'console'
-
-
-class tmap(map_):
-    """:tmap <keysequence> <command>
-
-    Maps a command to a keysequence in the "taskview" context.
-    """
-    context = 'taskview'
-
-
-class pmap(map_):
-    """:pmap <keysequence> <command>
-
-    Maps a command to a keysequence in the "pager" context.
-    """
-    context = 'pager'
-
-
-class scout(Command):
-    """:scout [-FLAGS...] <pattern>
-
-    Swiss army knife command for searching, traveling and filtering files.
-
-    Flags:
-     -a    Automatically open a file on unambiguous match
-     -e    Open the selected file when pressing enter
-     -f    Filter files that match the current search pattern
-     -g    Interpret pattern as a glob pattern
-     -i    Ignore the letter case of the files
-     -k    Keep the console open when changing a directory with the command
-     -l    Letter skipping; e.g. allow "rdme" to match the file "readme"
-     -m    Mark the matching files after pressing enter
-     -M    Unmark the matching files after pressing enter
-     -p    Permanent filter: hide non-matching files after pressing enter
-     -r    Interpret pattern as a regular expression pattern
-     -s    Smart case; like -i unless pattern contains upper case letters
-     -t    Apply filter and search pattern as you type
-     -v    Inverts the match
-
-    Multiple flags can be combined.  For example, ":scout -gpt" would create
-    a :filter-like command using globbing.
-    """
-    # pylint: disable=bad-whitespace
-    AUTO_OPEN     = 'a'
-    OPEN_ON_ENTER = 'e'
-    FILTER        = 'f'
-    SM_GLOB       = 'g'
-    IGNORE_CASE   = 'i'
-    KEEP_OPEN     = 'k'
-    SM_LETTERSKIP = 'l'
-    MARK          = 'm'
-    UNMARK        = 'M'
-    PERM_FILTER   = 'p'
-    SM_REGEX      = 'r'
-    SMART_CASE    = 's'
-    AS_YOU_TYPE   = 't'
-    INVERT        = 'v'
-    # pylint: enable=bad-whitespace
-
-    def __init__(self, *args, **kwargs):
-        super(scout, self).__init__(*args, **kwargs)
-        self._regex = None
-        self.flags, self.pattern = self.parse_flags()
-
-    def execute(self):  # pylint: disable=too-many-branches
-        thisdir = self.fm.thisdir
-        flags = self.flags
-        pattern = self.pattern
-        regex = self._build_regex()
-        count = self._count(move=True)
-
-        self.fm.thistab.last_search = regex
-        self.fm.set_search_method(order="search")
-
-        if (self.MARK in flags or self.UNMARK in flags) and thisdir.files:
-            value = flags.find(self.MARK) > flags.find(self.UNMARK)
-            if self.FILTER in flags:
-                for fobj in thisdir.files:
-                    thisdir.mark_item(fobj, value)
-            else:
-                for fobj in thisdir.files:
-                    if regex.search(fobj.relative_path):
-                        thisdir.mark_item(fobj, value)
-
-        if self.PERM_FILTER in flags:
-            thisdir.filter = regex if pattern else None
-
-        # clean up:
-        self.cancel()
-
-        if self.OPEN_ON_ENTER in flags or \
-                (self.AUTO_OPEN in flags and count == 1):
-            if pattern == '..':
-                self.fm.cd(pattern)
-            else:
-                self.fm.move(right=1)
-
-        if self.KEEP_OPEN in flags and thisdir != self.fm.thisdir:
-            # reopen the console:
-            if not pattern:
-                self.fm.open_console(self.line)
-            else:
-                self.fm.open_console(self.line[0:-len(pattern)])
-
-        if self.quickly_executed and thisdir != self.fm.thisdir and pattern != "..":
-            self.fm.block_input(0.5)
-
-    def cancel(self):
-        self.fm.thisdir.temporary_filter = None
-        self.fm.thisdir.refilter()
-
-    def quick(self):
-        asyoutype = self.AS_YOU_TYPE in self.flags
-        if self.FILTER in self.flags:
-            self.fm.thisdir.temporary_filter = self._build_regex()
-        if self.PERM_FILTER in self.flags and asyoutype:
-            self.fm.thisdir.filter = self._build_regex()
-        if self.FILTER in self.flags or self.PERM_FILTER in self.flags:
-            self.fm.thisdir.refilter()
-        if self._count(move=asyoutype) == 1 and self.AUTO_OPEN in self.flags:
-            return True
-        return False
-
-    def tab(self, tabnum):
-        self._count(move=True, offset=tabnum)
-
-    def _build_regex(self):
-        if self._regex is not None:
-            return self._regex
-
-        frmat = "%s"
-        flags = self.flags
-        pattern = self.pattern
-
-        if pattern == ".":
-            return re.compile("")
-
-        # Handle carets at start and dollar signs at end separately
-        if pattern.startswith('^'):
-            pattern = pattern[1:]
-            frmat = "^" + frmat
-        if pattern.endswith('$'):
-            pattern = pattern[:-1]
-            frmat += "$"
-
-        # Apply one of the search methods
-        if self.SM_REGEX in flags:
-            regex = pattern
-        elif self.SM_GLOB in flags:
-            regex = re.escape(pattern).replace("\\*", ".*").replace("\\?", ".")
-        elif self.SM_LETTERSKIP in flags:
-            regex = ".*".join(re.escape(c) for c in pattern)
-        else:
-            regex = re.escape(pattern)
-
-        regex = frmat % regex
-
-        # Invert regular expression if necessary
-        if self.INVERT in flags:
-            regex = "^(?:(?!%s).)*$" % regex
-
-        # Compile Regular Expression
-        # pylint: disable=no-member
-        options = re.UNICODE
-        if self.IGNORE_CASE in flags or self.SMART_CASE in flags and \
-                pattern.islower():
-            options |= re.IGNORECASE
-        # pylint: enable=no-member
-        try:
-            self._regex = re.compile(regex, options)
-        except re.error:
-            self._regex = re.compile("")
-        return self._regex
-
-    def _count(self, move=False, offset=0):
-        count = 0
-        cwd = self.fm.thisdir
-        pattern = self.pattern
-
-        if not pattern or not cwd.files:
-            return 0
-        if pattern == '.':
-            return 0
-        if pattern == '..':
-            return 1
-
-        deq = deque(cwd.files)
-        deq.rotate(-cwd.pointer - offset)
-        i = offset
-        regex = self._build_regex()
-        for fsobj in deq:
-            if regex.search(fsobj.relative_path):
-                count += 1
-                if move and count == 1:
-                    cwd.move(to=(cwd.pointer + i) % len(cwd.files))
-                    self.fm.thisfile = cwd.pointed_obj
-            if count > 1:
-                return count
-            i += 1
-
-        return count == 1
-
-
-class narrow(Command):
-    """
-    :narrow
-
-    Show only the files selected right now. If no files are selected,
-    disable narrowing.
-    """
-    def execute(self):
-        if self.fm.thisdir.marked_items:
-            selection = [f.basename for f in self.fm.thistab.get_selection()]
-            self.fm.thisdir.narrow_filter = selection
-        else:
-            self.fm.thisdir.narrow_filter = None
-        self.fm.thisdir.refilter()
-
-
-class filter_inode_type(Command):
-    """
-    :filter_inode_type [dfl]
-
-    Displays only the files of specified inode type. Parameters
-    can be combined.
-
-        d display directories
-        f display files
-        l display links
-    """
-
-    def execute(self):
-        if not self.arg(1):
-            self.fm.thisdir.inode_type_filter = ""
-        else:
-            self.fm.thisdir.inode_type_filter = self.arg(1)
-        self.fm.thisdir.refilter()
-
-
-class grep(Command):
-    """:grep <string>
-
-    Looks for a string in all marked files or directories
-    """
-
-    def execute(self):
-        if self.rest(1):
-            action = ['grep', '--line-number']
-            action.extend(['-e', self.rest(1), '-r'])
-            action.extend(f.path for f in self.fm.thistab.get_selection())
-            self.fm.execute_command(action, flags='p')
-
-
-class flat(Command):
-    """
-    :flat <level>
-
-    Flattens the directory view up to the specified level.
-
-        -1 fully flattened
-         0 remove flattened view
-    """
-
-    def execute(self):
-        try:
-            level_str = self.rest(1)
-            level = int(level_str)
-        except ValueError:
-            level = self.quantifier
-        if level is None:
-            self.fm.notify("Syntax: flat <level>", bad=True)
-            return
-        if level < -1:
-            self.fm.notify("Need an integer number (-1, 0, 1, ...)", bad=True)
-        self.fm.thisdir.unload()
-        self.fm.thisdir.flat = level
-        self.fm.thisdir.load_content()
-
-# Version control commands
-# --------------------------------
-
-
-class stage(Command):
-    """
-    :stage
-
-    Stage selected files for the corresponding version control system
-    """
-
-    def execute(self):
-        from ranger.ext.vcs import VcsError
-
-        if self.fm.thisdir.vcs and self.fm.thisdir.vcs.track:
-            filelist = [f.path for f in self.fm.thistab.get_selection()]
-            try:
-                self.fm.thisdir.vcs.action_add(filelist)
-            except VcsError as ex:
-                self.fm.notify('Unable to stage files: {0}'.format(ex))
-            self.fm.ui.vcsthread.process(self.fm.thisdir)
-        else:
-            self.fm.notify('Unable to stage files: Not in repository')
-
-
-class unstage(Command):
-    """
-    :unstage
-
-    Unstage selected files for the corresponding version control system
-    """
-
-    def execute(self):
-        from ranger.ext.vcs import VcsError
-
-        if self.fm.thisdir.vcs and self.fm.thisdir.vcs.track:
-            filelist = [f.path for f in self.fm.thistab.get_selection()]
-            try:
-                self.fm.thisdir.vcs.action_reset(filelist)
-            except VcsError as ex:
-                self.fm.notify('Unable to unstage files: {0}'.format(ex))
-            self.fm.ui.vcsthread.process(self.fm.thisdir)
-        else:
-            self.fm.notify('Unable to unstage files: Not in repository')
-
-# Metadata commands
-# --------------------------------
-
-
-class prompt_metadata(Command):
-    """
-    :prompt_metadata <key1> [<key2> [<key3> ...]]
-
-    Prompt the user to input metadata for multiple keys in a row.
-    """
-
-    _command_name = "meta"
-    _console_chain = None
-
-    def execute(self):
-        prompt_metadata._console_chain = self.args[1:]
-        self._process_command_stack()
-
-    def _process_command_stack(self):
-        if prompt_metadata._console_chain:
-            key = prompt_metadata._console_chain.pop()
-            self._fill_console(key)
-        else:
-            for col in self.fm.ui.browser.columns:
-                col.need_redraw = True
-
-    def _fill_console(self, key):
-        metadata = self.fm.metadata.get_metadata(self.fm.thisfile.path)
-        if key in metadata and metadata[key]:
-            existing_value = metadata[key]
-        else:
-            existing_value = ""
-        text = "%s %s %s" % (self._command_name, key, existing_value)
-        self.fm.open_console(text, position=len(text))
-
-
-class meta(prompt_metadata):
-    """
-    :meta <key> [<value>]
-
-    Change metadata of a file.  Deletes the key if value is empty.
-    """
-
-    def execute(self):
-        key = self.arg(1)
-        update_dict = dict()
-        update_dict[key] = self.rest(2)
-        selection = self.fm.thistab.get_selection()
-        for fobj in selection:
-            self.fm.metadata.set_metadata(fobj.path, update_dict)
-        self._process_command_stack()
-
-    def tab(self, tabnum):
-        key = self.arg(1)
-        metadata = self.fm.metadata.get_metadata(self.fm.thisfile.path)
-        if key in metadata and metadata[key]:
-            return [" ".join([self.arg(0), self.arg(1), metadata[key]])]
-        return [self.arg(0) + " " + k for k in sorted(metadata)
-                if k.startswith(self.arg(1))]
-
-
-class linemode(default_linemode):
-    """
-    :linemode <mode>
-
-    Change what is displayed as a filename.
-
-    - "mode" may be any of the defined linemodes (see: ranger.core.linemode).
-      "normal" is mapped to "filename".
-    """
-
-    def execute(self):
-        mode = self.arg(1)
-
-        if mode == "normal":
-            from ranger.core.linemode import DEFAULT_LINEMODE
-            mode = DEFAULT_LINEMODE
-
-        if mode not in self.fm.thisfile.linemode_dict:
-            self.fm.notify("Unhandled linemode: `%s'" % mode, bad=True)
-            return
-
-        self.fm.thisdir.set_linemode_of_children(mode)
-
-        # Ask the browsercolumns to redraw
-        for col in self.fm.ui.browser.columns:
-            col.need_redraw = True
-
-
-class yank(Command):
-    """:yank [name|dir|path]
-
-    Copies the file's name (default), directory or path into both the primary X
-    selection and the clipboard.
-    """
-
-    modes = {
-        '': 'basename',
-        'name': 'basename',
-        'dir': 'dirname',
-        'path': 'path',
-    }
-
-    def execute(self):
-        import subprocess
-
-        def clipboards():
-            from ranger.ext.get_executables import get_executables
-            clipboard_managers = {
-                'xclip': [
-                    ['xclip'],
-                    ['xclip', '-selection', 'clipboard'],
-                ],
-                'xsel': [
-                    ['xsel'],
-                    ['xsel', '-b'],
-                ],
-                'pbcopy': [
-                    ['pbcopy'],
-                ],
-            }
-            ordered_managers = ['pbcopy', 'xclip', 'xsel']
-            executables = get_executables()
-            for manager in ordered_managers:
-                if manager in executables:
-                    return clipboard_managers[manager]
-            return []
-
-        clipboard_commands = clipboards()
-
-        selection = self.get_selection_attr(self.modes[self.arg(1)])
-        new_clipboard_contents = "\n".join(selection)
-        for command in clipboard_commands:
-            process = subprocess.Popen(command, universal_newlines=True,
-                                       stdin=subprocess.PIPE)
-            process.communicate(input=new_clipboard_contents)
-
-    def get_selection_attr(self, attr):
-        return [getattr(item, attr) for item in
-                self.fm.thistab.get_selection()]
-
-    def tab(self, tabnum):
-        return (
-            self.start(1) + mode for mode
-            in sorted(self.modes.keys())
-            if mode
-        )
diff --git a/configs/ranger/rc.conf b/configs/ranger/rc.conf
index a39c07f..6ac4d53 100644
--- a/configs/ranger/rc.conf
+++ b/configs/ranger/rc.conf
@@ -352,7 +352,7 @@ map <END>      move to=-1
 map <PAGEDOWN> move down=1   pages=True
 map <PAGEUP>   move up=1     pages=True
 map <CR>       move right=1
-#map <DELETE>   console delete
+map <DELETE>   console delete
 map <INSERT>   console touch%space
 
 # VIM-like
@@ -390,7 +390,7 @@ map gm cd /media
 map gM cd /mnt
 map gs cd /srv
 map gp cd /tmp
-map gr cd /
+# map gr cd /
 map gR eval fm.cd(ranger.RANGERDIR)
 map g/ cd /
 map g? cd /usr/share/doc/ranger
@@ -675,3 +675,5 @@ map mb shell mv %f vibrant
 # bulk rename
 map cw eval fm.execute_console("bulkrename") if fm.thisdir.marked_items else fm.open_console("rename ")
 
+map gr fzf_select
+# map <C-f> fzf_select
diff --git a/dotfiles/bashrc b/dotfiles/bashrc
index 5b080eb..1f0e20c 100644
--- a/dotfiles/bashrc
+++ b/dotfiles/bashrc
@@ -203,3 +203,5 @@ then
 else
 	xrandr --dpi 150
 fi
+
+[ -f ~/.fzf.bash ] && source ~/.fzf.bash
diff --git a/dotfiles/zshrc b/dotfiles/zshrc
index 00afc1d..4a24e2e 100644
--- a/dotfiles/zshrc
+++ b/dotfiles/zshrc
@@ -111,3 +111,5 @@ then
 	synclient HorizTwoFingerScroll=1
 fi
 source /home/kevin/.shortcuts
+
+[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
diff --git a/key_dirs.txt b/key_dirs.txt
index 2bd2303..103db26 100644
--- a/key_dirs.txt
+++ b/key_dirs.txt
@@ -5,6 +5,7 @@ d  ~/Downloads
 D  ~/Documents
 ho ~/
 lc ~/linux-config/
+ro /
 
 # }}} sys *
 
diff --git a/key_files.txt b/key_files.txt
index a853afa..72c30fc 100644
--- a/key_files.txt
+++ b/key_files.txt
@@ -1,14 +1,16 @@
 # sys {{{ *
 
-kd ~/.key_directories
-kf ~/.key_files
 3 ~/.config/i3/config
 3b ~/.config/i3blocks/i3blocks.conf
+d ~/linux-config/key_dirs.txt
+f ~/linux-config/key_files.txt
 r ~/.config/ranger/rc.conf
+sr ~/linux-config/configs/ranger/shortcuts.conf
+ss ~/.shortcuts
 u ~/.Xresources
 v ~/.vimrc
-z ~/linux-config/aliases/zsh_aliases
 y ~/.zshrc
+z ~/linux-config/aliases/zsh_aliases
 
 # }}} sys *