-- helpers for selecting portions of text

local utf8 = require 'utf8'

-- Return any intersection of the region from Selection1 to Cursor1 (or
-- current mouse, if mouse is pressed; or recent mouse if mouse is pressed and
-- currently over a drawing) with the region between {line=line_index, pos=apos}
-- and {line=line_index, pos=bpos}.
-- apos must be less than bpos. However Selection1 and Cursor1 can be in any order.
-- Result: positions spos,epos between apos,bpos.
function Text.clip_selection(line_index, apos, bpos)
  if Selection1.line == nil then return nil,nil end
  -- min,max = sorted(Selection1,Cursor1)
  local minl,minp = Selection1.line,Selection1.pos
  local maxl,maxp
  if love.mouse.isDown('1') then
    maxl,maxp = Text.mouse_pos()
  else
    maxl,maxp = Cursor1.line,Cursor1.pos
  end
  if minl > maxl then
    minl,maxl = maxl,minl
    minp,maxp = maxp,minp
  elseif minl == maxl then
    if minp > maxp then
      minp,maxp = maxp,minp
    end
  end
  -- check if intervals are disjoint
  if line_index < minl then return nil,nil end
  if line_index > maxl then retu
#!/usr/bin/python -O
# coding=utf-8
#
# Ranger: Explore your forest of files from inside your terminal
# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Embed a script which allows you to change the directory of the parent shell
# after you exit ranger.  Run it with the command: source ranger ranger
"""":
if [ $1 ]; then
	$@ --fail-unless-cd &&
	if [ -z "$XDG_CONFIG_HOME" ]; then
		cd "$(grep \^\' ~/.config/ranger/bookmarks | cut -b3-)"
	else
		cd "$(grep \^\' "$XDG_CONFIG_HOME"/ranger/bookmarks | cut -b3-)"
	fi && return 0
else
	echo "usage: source path/to/ranger.py path/to/ranger.py"
fi
return 1
"""

import sys

# When using the --clean option, not even bytecode should be written.
# Need to find out if --clean is used as soon as possible.
try:
	argv = sys.argv[0:sys.argv.index('--')]
except:
	argv = sys.argv
sys.dont_write_bytecode = '-c' in argv or '--clean' in argv

# Set the actual docstring
__doc__ = """Ranger - file browser for the unix terminal"""

# Start ranger
import ranger
sys.exit(ranger.main())