BLOCK_SIZE=\'1; export BLOCK_SIZE

TIME_STYLE='+%b %e %Y

export TIME_STYLE

if echo "$LANG" | grep -i "utf-*8$" >/dev/null; then

SYM_ARROW="▪▶"

SYM_ARROW="->"

ESC=`printf '\033'`

if ! tput setaf 1 >/dev/null 2>&1 && ! tput AF 1 >/dev/null 2>&1; then

color_when=

elif test -t 1 || echo "$*" | grep -E -- "--color( |=always|$)" >/dev/null; then

# Note if the user specifies --color=auto then that will override this

# and hence the output will not be colored :(

color_when=always

if tput bold >/dev/null 2>&1; then #terminfo

BLD=`tput bold`

RST=`tput sgr0`

HLI=`tput smso`

elif tput md >/dev/null 2>&1; then #termcap

BLD=`tput md`

RST=`tput me`

HLI=`tput so`

fi

LS_HLI=`echo "$HLI" | sed "s/$ESC\[\(.*\)m/\1/"`

color_when=auto

ls=ls #default to standard name

{ ls --color -d . >/dev/null 2>&1; } ||

{ gls --color -d . >/dev/null 2>&1 && ls=gls; } || NONGNU=1

if [ "$color_when" ]; then

if [ "$NONGNU" ]; then

{ colorls -d .; } >/dev/null 2>&1 && ls=colorls # for OpenBSD

$ls -G -d . >/dev/null 2>&1 && color_opt=-G #not supported on Solaris

[ "$color_when" = "always" ] && { CLICOLOR_FORCE=1; export CLICOLOR_FORCE; }

color_when=

# Turn off the confusing different background colors

# as we'll highlight the mode bits instead. Also change the

# main colors to match the default one on linux (coreutils).

LSCOLORS="ExGxcxdxCxegedCxCxExEx"; export LSCOLORS

else

color_opt='--color='

color_never="--color=never"

# modify the coreutils default colors if distro or user colors not set

[ "$LS_COLORS" ] || eval `dircolors`

# xterm-256color not supported by older dircolors for example

[ "$LS_COLORS" ] || eval `TERM=xterm dircolors`

# Turn off the confusing entries with different backgrounds

# as we'll highlight the mode bits and hardlink count instead.

#

# Also turn off capability colouring even though we don't

# highlight anything in lieu of it, as this will short circuit

# the slow capability checks within ls

#

# Also we reset the dangling symlink color to "highlight"

# as it defaults to blinking. We could do all this in ~/.dir_colors

# but so this script is more general, we do it here.

# Ensure LS_COLORS is delimited with ':' to simplify the following regexes.

# Otherwise we'd have to consider using word boundaries (\b, \<, [[:<:]]),

# but those are non portable.

LS_COLORS=":$LS_COLORS:"; export LS_COLORS

# Newer ls use "mh" to represent the color for multi hardlinked

# files so handle the backwards incompatibility with "hl"

if dircolors | grep -F ":mh=" >/dev/null; then

hl_no_color="s/:hl=[^:]*:/:mh=:/; s/:mh=[^:]*:/:mh=:/"

elif dircolors | grep -F "hl=" >/dev/null; then

hl_no_color="s/:mh=[^:]*:/:hl=:/; s/:hl=[^:]*:/:hl=:/"

fi

# The extra quoting (wrapping in "") is required for

# speed in bash where it inefficiently tries to glob

# for each *.ext component of LS_COLORS, which is

# noticeably slow in directories with many files.

eval "`

fi

total=`$ls -s $color_never / | sed 's/\([^ ]*\).*/\1/;q'`

$ls --group-directories-first -d . >/dev/null 2>&1 && gdf=--group-directories

$ls --no-group -d . >/dev/null 2>&1 && ng=--no-group

$ls --quoting=shell-escape -d . >/dev/null 2>&1 && quote=--quoting=shell-escape

lfmt=lfmt

echo "$*" | grep -E -- "-(m|i|x|s|C|-version|-help)" >/dev/null && lfmt=""

exec 4>&1

ls_status=`{ {

sed_status=$?

test $ls_status != 0 && exit $ls_status || exit $sed_status