[un]expand: account for different character widths. +16 bytes.

[oweals/busybox.git] / coreutils / Config.in

diff --git a/coreutils/Config.in b/coreutils/Config.in
index 62c5c327d5dbdc0a1d853bba65654eb1c15653e6..297f4655d3bc30b9a4f9947a85cbdf32d0d484f2 100644 (file)
--- a/coreutils/Config.in
+++ b/coreutils/Config.in
@@ -5,96 +5,133 @@
 
 menu "Coreutils"
 
 
 menu "Coreutils"
 

-config CONFIG_BASENAME
+config BASENAME

        bool "basename"
        default n
        help
          basename is used to strip the directory and suffix from filenames,
        bool "basename"
        default n
        help
          basename is used to strip the directory and suffix from filenames,

-         leaving just the filename itself.  Enable this option if you wish
+         leaving just the filename itself. Enable this option if you wish

          to enable the 'basename' utility.
 
          to enable the 'basename' utility.
 

-config CONFIG_CAL
+config CAL

        bool "cal"
        default n
        help
          cal is used to display a monthly calender.
 
        bool "cal"
        default n
        help
          cal is used to display a monthly calender.
 

-config CONFIG_CAT
+config CAT

        bool "cat"
        default n
        help
          cat is used to concatenate files and print them to the standard
        bool "cat"
        default n
        help
          cat is used to concatenate files and print them to the standard

-         output.  Enable this option if you wish to enable the 'cat' utility.
+         output. Enable this option if you wish to enable the 'cat' utility.

 
 

-config CONFIG_CHGRP
+config CATV
+       bool "catv"
+       default n
+       help
+         Display nonprinting characters as escape sequences (like some
+         implementations' cat -v option).
+
+config CHGRP

        bool "chgrp"
        default n
        help
          chgrp is used to change the group ownership of files.
 
        bool "chgrp"
        default n
        help
          chgrp is used to change the group ownership of files.
 

-config CONFIG_CHMOD
+config CHMOD

        bool "chmod"
        default n
        help
          chmod is used to change the access permission of files.
 
        bool "chmod"
        default n
        help
          chmod is used to change the access permission of files.
 

-config CONFIG_CHOWN
+config CHOWN

        bool "chown"
        default n
        help
          chown is used to change the user and/or group ownership
          of files.
 
        bool "chown"
        default n
        help
          chown is used to change the user and/or group ownership
          of files.
 

-config CONFIG_CHROOT
+config FEATURE_CHOWN_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on CHOWN && LONG_OPTS
+       help
+         Enable use of long options
+
+config CHROOT

        bool "chroot"
        default n
        help
          chroot is used to change the root directory and run a command.
          The default command is `/bin/sh'.
 
        bool "chroot"
        default n
        help
          chroot is used to change the root directory and run a command.
          The default command is `/bin/sh'.
 

-config CONFIG_CMP
-       bool "cmp"
+config CKSUM
+       bool "cksum"

        default n
        help
        default n
        help

-         cmp is used to compare two files and returns the result
-         to standard output.
+         cksum is used to calculate the CRC32 checksum of a file.

 
 

-config CONFIG_COMM
+config COMM

        bool "comm"
        default n
        help
          comm is used to compare two files line by line and return
          a three-column output.
 
        bool "comm"
        default n
        help
          comm is used to compare two files line by line and return
          a three-column output.
 

-config CONFIG_CP
+config CP

        bool "cp"
        default n
        help
          cp is used to copy files and directories.
 
        bool "cp"
        default n
        help
          cp is used to copy files and directories.
 

-config CONFIG_CUT
+config FEATURE_CP_LONG_OPTIONS
+       bool "Enable long options for cp"
+       default n
+       depends on CP && LONG_OPTS
+       help
+         Enable long options for cp.
+         Also add support for --parents option.
+
+config CUT

        bool "cut"
        default n
        help
          cut is used to print selected parts of lines from
          each file to stdout.
 
        bool "cut"
        default n
        help
          cut is used to print selected parts of lines from
          each file to stdout.
 

-config CONFIG_DATE
+config DATE

        bool "date"
        default n
        help
          date is used to set the system date or display the
          current time in the given format.
 
        bool "date"
        default n
        help
          date is used to set the system date or display the
          current time in the given format.
 

-config CONFIG_FEATURE_DATE_ISOFMT
-       bool "  Enable ISO date format output (-I)"
+config FEATURE_DATE_ISOFMT
+       bool "Enable ISO date format output (-I)"

        default y
        default y

-       depends on CONFIG_DATE
+       depends on DATE

        help
          Enable option (-I) to output an ISO-8601 compliant
          date/time string.
 
        help
          Enable option (-I) to output an ISO-8601 compliant
          date/time string.
 

-config CONFIG_DD
+config FEATURE_DATE_COMPAT
+       bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
+       default y
+       depends on DATE
+       help
+         System time can be set by 'date -s DATE' and simply 'date DATE',
+         but formats of DATE string are different. 'date DATE' accepts
+         a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
+         unnatural placement of year between minutes and seconds.
+         date -s (and other commands like touch -d) use more sensible
+         formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
+
+         With this option off, 'date DATE' is 'date -s DATE' support
+         the same format. With it on, 'date DATE' additionally supports
+         MMDDhhmm[[YY]YY][.ss] format.
+
+config DD

        bool "dd"
        default n
        help
        bool "dd"
        default n
        help


@@ -102,93 +139,105 @@ config CONFIG_DD
          by default) using specific input and output blocksizes,
          while optionally performing conversions on it.
 
          by default) using specific input and output blocksizes,
          while optionally performing conversions on it.
 

-config CONFIG_DF
-       bool "df"
-       default n
+config FEATURE_DD_SIGNAL_HANDLING
+       bool "Enable DD signal handling for status reporting"
+       default y
+       depends on DD

        help
        help

-         df reports the amount of disk space used and available
-         on filesystems.
+         Sending a SIGUSR1 signal to a running `dd' process makes it
+         print to standard error the number of records read and written
+         so far, then to resume copying.
+
+         $ dd if=/dev/zero of=/dev/null&
+         $ pid=$! kill -USR1 $pid; sleep 1; kill $pid
+         10899206+0 records in
+         10899206+0 records out

 
 

-config CONFIG_DIFF
-       bool "diff"
+config FEATURE_DD_THIRD_STATUS_LINE
+       bool "Enable the third status line upon signal"

        default n
        default n

+       depends on DD && FEATURE_DD_SIGNAL_HANDLING

        help
        help

-         diff compares two files or directories and outputs the
-         differences between them in a form that can be given to
-         the patch command.
+         Displays a coreutils-like third status line with transferred bytes,
+         elapsed time and speed.

 
 

-config CONFIG_FEATURE_DIFF_BINARY
-       bool "  Enable checks for binary files"
-       default y
-       depends on CONFIG_DIFF
+config FEATURE_DD_IBS_OBS
+       bool "Enable ibs, obs and conv options"
+       default n
+       depends on DD

        help
        help

-         This option enables support for checking for binary files
-         before a comparison is carried out.
+         Enables support for writing a certain number of bytes in and out,
+         at a time, and performing conversions on the data stream.

 
 

-config CONFIG_FEATURE_DIFF_DIR
-       bool "  Enable directory support"
-       default y
-       depends on CONFIG_DIFF
+config DF
+       bool "df"
+       default n

        help
        help

-         This option enables support for directory and subdirectory
-         comparison.
+         df reports the amount of disk space used and available
+         on filesystems.

 
 

-config CONFIG_FEATURE_DIFF_MINIMAL
-       bool "  Enable -d option to find smaller sets of changes"
+config FEATURE_DF_FANCY
+       bool "Enable -a, -i, -B"

        default n
        default n

-       depends on CONFIG_DIFF
+       depends on DF

        help
        help

-         Enabling this option allows the use of -d to make diff
-         try hard to find the smallest possible set of changes.
+         This option enables -a, -i and -B.
+
+           -a Show all filesystems
+           -i Inodes
+           -B <SIZE> Blocksize

 
 

-config CONFIG_DIRNAME
+config DIRNAME

        bool "dirname"
        default n
        help
          dirname is used to strip a non-directory suffix from
          a file name.
 
        bool "dirname"
        default n
        help
          dirname is used to strip a non-directory suffix from
          a file name.
 

-config CONFIG_DOS2UNIX
+config DOS2UNIX

        bool "dos2unix/unix2dos"
        default n
        help
          dos2unix is used to convert a text file from DOS format to
          UNIX format, and vice versa.
 
        bool "dos2unix/unix2dos"
        default n
        help
          dos2unix is used to convert a text file from DOS format to
          UNIX format, and vice versa.
 

-config CONFIG_UNIX2DOS
+config UNIX2DOS

        bool
        default y
        bool
        default y

-       depends on CONFIG_DOS2UNIX
+       depends on DOS2UNIX
+       help
+         unix2dos is used to convert a text file from UNIX format to
+         DOS format, and vice versa.

 
 

-config CONFIG_DU
+config DU

        bool "du (default blocksize of 512 bytes)"
        default n
        help
          du is used to report the amount of disk space used
          for specified files.
 
        bool "du (default blocksize of 512 bytes)"
        default n
        help
          du is used to report the amount of disk space used
          for specified files.
 

-config CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
-       bool "  Use a default blocksize of 1024 bytes (1K)"
+config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
+       bool "Use a default blocksize of 1024 bytes (1K)"

        default y
        default y

-       depends on CONFIG_DU
+       depends on DU

        help
          Use a blocksize of (1K) instead of the default 512b.
 
        help
          Use a blocksize of (1K) instead of the default 512b.
 

-config CONFIG_ECHO
+config ECHO

        bool "echo (basic SuSv3 version taking no options)"
        default n
        help
          echo is used to print a specified string to stdout.
 
 # this entry also appears in shell/Config.in, next to the echo builtin
        bool "echo (basic SuSv3 version taking no options)"
        default n
        help
          echo is used to print a specified string to stdout.
 
 # this entry also appears in shell/Config.in, next to the echo builtin

-config CONFIG_FEATURE_FANCY_ECHO
-       bool "  Enable echo options (-n and -e)"
+config FEATURE_FANCY_ECHO
+       bool "Enable echo options (-n and -e)"

        default y
        default y

-       depends on CONFIG_ECHO
+       depends on ECHO || ASH_BUILTIN_ECHO || HUSH

        help
          This adds options (-n and -e) to echo.
 
        help
          This adds options (-n and -e) to echo.
 

-config CONFIG_ENV
+config ENV

        bool "env"
        default n
        help
        bool "env"
        default n
        help


@@ -196,144 +245,177 @@ config CONFIG_ENV
          a command; without options it displays the current
          environment.
 
          a command; without options it displays the current
          environment.
 

-config CONFIG_EXPR
+config FEATURE_ENV_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on ENV && LONG_OPTS
+       help
+         Support long options for the env applet.
+
+config EXPAND
+       bool "expand"
+       default n
+       help
+         By default, convert all tabs to spaces.
+
+config FEATURE_EXPAND_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on EXPAND && LONG_OPTS
+       help
+         Support long options for the expand applet.
+
+config EXPR

        bool "expr"
        default n
        help
          expr is used to calculate numbers and print the result
          to standard output.
 
        bool "expr"
        default n
        help
          expr is used to calculate numbers and print the result
          to standard output.
 

-config CONFIG_EXPR_MATH_SUPPORT_64
-       bool "    Extend Posix numbers support to 64 bit"
+config EXPR_MATH_SUPPORT_64
+       bool "Extend Posix numbers support to 64 bit"

        default n
        default n

-       depends on CONFIG_EXPR
+       depends on EXPR

        help
        help

-         Enable 64-bit math support in the expr applet.  This will make
+         Enable 64-bit math support in the expr applet. This will make

          the applet slightly larger, but will allow computation with very
          large numbers.
 
          the applet slightly larger, but will allow computation with very
          large numbers.
 

-config CONFIG_FALSE
+config FALSE

        bool "false"
        default n
        help
          false returns an exit code of FALSE (1).
 
        bool "false"
        default n
        help
          false returns an exit code of FALSE (1).
 

-config CONFIG_FOLD
+config FOLD

        bool "fold"
        default n
        help
          Wrap text to fit a specific width.
 
        bool "fold"
        default n
        help
          Wrap text to fit a specific width.
 

-config CONFIG_HEAD
+config FSYNC
+       bool "fsync"
+       default n
+       help
+         fsync is used to flush file-related cached blocks to disk.
+
+config HEAD

        bool "head"
        default n
        help
          head is used to print the first specified number of lines
          from files.
 
        bool "head"
        default n
        help
          head is used to print the first specified number of lines
          from files.
 

-config CONFIG_FEATURE_FANCY_HEAD
-       bool "  Enable head options (-c, -q, and -v)"
+config FEATURE_FANCY_HEAD
+       bool "Enable head options (-c, -q, and -v)"

        default n
        default n

-       depends on CONFIG_HEAD
+       depends on HEAD

        help
          This enables the head options (-c, -q, and -v).
 
        help
          This enables the head options (-c, -q, and -v).
 

-config CONFIG_HOSTID
+config HOSTID

        bool "hostid"
        default n
        help
          hostid prints the numeric identifier (in hexadecimal) for
          the current host.
 
        bool "hostid"
        default n
        help
          hostid prints the numeric identifier (in hexadecimal) for
          the current host.
 

-config CONFIG_ID
+config ID

        bool "id"
        default n
        help
          id displays the current user and group ID names.
 
        bool "id"
        default n
        help
          id displays the current user and group ID names.
 

-config CONFIG_INSTALL
+config INSTALL

        bool "install"
        default n
        help
          Copy files and set attributes.
 
        bool "install"
        default n
        help
          Copy files and set attributes.
 

-config CONFIG_LENGTH
+config FEATURE_INSTALL_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on INSTALL && LONG_OPTS
+       help
+         Support long options for the install applet.
+
+config LENGTH

        bool "length"
        default n
        help
          length is used to print out the length of a specified string.
 
        bool "length"
        default n
        help
          length is used to print out the length of a specified string.
 

-config CONFIG_LN
+config LN

        bool "ln"
        default n
        help
          ln is used to create hard or soft links between files.
 
        bool "ln"
        default n
        help
          ln is used to create hard or soft links between files.
 

-config CONFIG_LOGNAME
+config LOGNAME

        bool "logname"
        default n
        help
          logname is used to print the current user's login name.
 
        bool "logname"
        default n
        help
          logname is used to print the current user's login name.
 

-config CONFIG_LS
+config LS

        bool "ls"
        default n
        help
          ls is used to list the contents of directories.
 
        bool "ls"
        default n
        help
          ls is used to list the contents of directories.
 

-config CONFIG_FEATURE_LS_FILETYPES
-       bool "  Enable filetyping options (-p and -F)"
+config FEATURE_LS_FILETYPES
+       bool "Enable filetyping options (-p and -F)"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Enable the ls options (-p and -F).
 
        help
          Enable the ls options (-p and -F).
 

-config CONFIG_FEATURE_LS_FOLLOWLINKS
-       bool "  Enable symlinks dereferencing (-L)"
+config FEATURE_LS_FOLLOWLINKS
+       bool "Enable symlinks dereferencing (-L)"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Enable the ls option (-L).
 
        help
          Enable the ls option (-L).
 

-config CONFIG_FEATURE_LS_RECURSIVE
-       bool "  Enable recursion (-R)"
+config FEATURE_LS_RECURSIVE
+       bool "Enable recursion (-R)"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Enable the ls option (-R).
 
        help
          Enable the ls option (-R).
 

-config CONFIG_FEATURE_LS_SORTFILES
-       bool "  Sort the file names"
+config FEATURE_LS_SORTFILES
+       bool "Sort the file names"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Allow ls to sort file names alphabetically.
 
        help
          Allow ls to sort file names alphabetically.
 

-config CONFIG_FEATURE_LS_TIMESTAMPS
-       bool "  Show file timestamps"
+config FEATURE_LS_TIMESTAMPS
+       bool "Show file timestamps"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Allow ls to display timestamps for files.
 
        help
          Allow ls to display timestamps for files.
 

-config CONFIG_FEATURE_LS_USERNAME
-       bool "  Show username/groupnames"
+config FEATURE_LS_USERNAME
+       bool "Show username/groupnames"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS

        help
          Allow ls to display username/groupname for files.
 
        help
          Allow ls to display username/groupname for files.
 

-config CONFIG_FEATURE_LS_COLOR
-       bool "  Allow use of color to identify file types"
+config FEATURE_LS_COLOR
+       bool "Allow use of color to identify file types"

        default y
        default y

-       depends on CONFIG_LS
+       depends on LS && LONG_OPTS

        help
          This enables the --color option to ls.
 
        help
          This enables the --color option to ls.
 

-config CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
-       bool "  Produce colored ls output by default"
+config FEATURE_LS_COLOR_IS_DEFAULT
+       bool "Produce colored ls output by default"

        default n
        default n

-       depends on CONFIG_FEATURE_LS_COLOR
+       depends on FEATURE_LS_COLOR

        help
          Saying yes here will turn coloring on by default,
          even if no "--color" option is given to the ls command.
        help
          Saying yes here will turn coloring on by default,
          even if no "--color" option is given to the ls command.


@@ -341,240 +423,328 @@ config CONFIG_FEATURE_LS_COLOR_IS_DEFAULT
          configurable, and the output may not be legible on
          many output screens.
 
          configurable, and the output may not be legible on
          many output screens.
 

-config CONFIG_MD5SUM
+config MD5SUM

        bool "md5sum"
        default n
        help
          md5sum is used to print or check MD5 checksums.
 
        bool "md5sum"
        default n
        help
          md5sum is used to print or check MD5 checksums.
 

-config CONFIG_MKDIR
+config MKDIR

        bool "mkdir"
        default n
        help
          mkdir is used to create directories with the specified names.
 
        bool "mkdir"
        default n
        help
          mkdir is used to create directories with the specified names.
 

-config CONFIG_MKFIFO
+config FEATURE_MKDIR_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on MKDIR && LONG_OPTS
+       help
+         Support long options for the mkdir applet.
+
+config MKFIFO

        bool "mkfifo"
        default n
        help
          mkfifo is used to create FIFOs (named pipes).
          The `mknod' program can also create FIFOs.
 
        bool "mkfifo"
        default n
        help
          mkfifo is used to create FIFOs (named pipes).
          The `mknod' program can also create FIFOs.
 

-config CONFIG_MKNOD
+config MKNOD

        bool "mknod"
        default n
        help
          mknod is used to create FIFOs or block/character special
          files with the specified names.
 
        bool "mknod"
        default n
        help
          mknod is used to create FIFOs or block/character special
          files with the specified names.
 

-config CONFIG_MV
+config MV

        bool "mv"
        default n
        help
          mv is used to move or rename files or directories.
 
        bool "mv"
        default n
        help
          mv is used to move or rename files or directories.
 

-config CONFIG_NICE
+config FEATURE_MV_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on MV && LONG_OPTS
+       help
+         Support long options for the mv applet.
+
+config NICE

        bool "nice"
        default n
        help
          nice runs a program with modified scheduling priority.
 
        bool "nice"
        default n
        help
          nice runs a program with modified scheduling priority.
 

-config CONFIG_NOHUP
+config NOHUP

        bool "nohup"
        default n
        help
          run a command immune to hangups, with output to a non-tty.
 
        bool "nohup"
        default n
        help
          run a command immune to hangups, with output to a non-tty.
 

-config CONFIG_OD
+config OD

        bool "od"
        default n
        help
          od is used to dump binary files in octal and other formats.
 
        bool "od"
        default n
        help
          od is used to dump binary files in octal and other formats.
 

-config CONFIG_PRINTENV
+config PRINTENV

        bool "printenv"
        default n
        help
          printenv is used to print all or part of environment.
 
        bool "printenv"
        default n
        help
          printenv is used to print all or part of environment.
 

-config CONFIG_PRINTF
+config PRINTF

        bool "printf"
        default n
        help
          printf is used to format and print specified strings.
          It's similar to `echo' except it has more options.
 
        bool "printf"
        default n
        help
          printf is used to format and print specified strings.
          It's similar to `echo' except it has more options.
 

-config CONFIG_PWD
+config PWD

        bool "pwd"
        default n
        help
          pwd is used to print the current directory.
 
        bool "pwd"
        default n
        help
          pwd is used to print the current directory.
 

-config CONFIG_REALPATH
+config READLINK
+       bool "readlink"
+       default n
+       help
+         This program reads a symbolic link and returns the name
+         of the file it points to
+
+config FEATURE_READLINK_FOLLOW
+       bool "Enable canonicalization by following all symlinks (-f)"
+       default n
+       depends on READLINK
+       help
+         Enable the readlink option (-f).
+
+config REALPATH

        bool "realpath"
        default n
        help
          Return the canonicalized absolute pathname.
          This isn't provided by GNU shellutils, but where else does it belong.
 
        bool "realpath"
        default n
        help
          Return the canonicalized absolute pathname.
          This isn't provided by GNU shellutils, but where else does it belong.
 

-config CONFIG_RM
+config RM

        bool "rm"
        default n
        help
          rm is used to remove files or directories.
 
        bool "rm"
        default n
        help
          rm is used to remove files or directories.
 

-config CONFIG_RMDIR
+config RMDIR

        bool "rmdir"
        default n
        help
          rmdir is used to remove empty directories.
 
        bool "rmdir"
        default n
        help
          rmdir is used to remove empty directories.
 

-config CONFIG_SEQ
+config FEATURE_RMDIR_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on RMDIR && LONG_OPTS
+       help
+         Support long options for the rmdir applet, including
+         --ignore-fail-on-non-empty for compatibility with GNU rmdir.
+
+config SEQ

        bool "seq"
        default n
        help
          print a sequence of numbers
 
        bool "seq"
        default n
        help
          print a sequence of numbers
 

-config CONFIG_SHA1SUM
+config SHA1SUM

        bool "sha1sum"
        default n
        help
          Compute and check SHA1 message digest
 
        bool "sha1sum"
        default n
        help
          Compute and check SHA1 message digest
 

-config CONFIG_SLEEP
-       bool "sleep (single integer arg with no suffix)"
+config SHA256SUM
+       bool "sha256sum"
+       default n
+       help
+         Compute and check SHA256 message digest
+
+config SHA512SUM
+       bool "sha512sum"

        default n
        help
        default n
        help

-         sleep is used to pause for a specified number of seconds,
+         Compute and check SHA512 message digest

 
 

-config CONFIG_FEATURE_FANCY_SLEEP
-       bool "  Enable multiple integer args and optional time suffixes"
+config SLEEP
+       bool "sleep"

        default n
        default n

-       depends on CONFIG_SLEEP
+       help
+         sleep is used to pause for a specified number of seconds.
+         It comes in 3 versions:
+         - small: takes one integer parameter
+         - fancy: takes multiple integer arguments with suffixes:
+           sleep 1d 2h 3m 15s
+         - fancy with fractional numbers:
+           sleep 2.3s 4.5h sleeps for 16202.3 seconds
+         Last one is "the most compatible" with coreutils sleep,
+         but it adds around 1k of code.
+
+config FEATURE_FANCY_SLEEP
+       bool "Enable multiple arguments and s/m/h/d suffixes"
+       default n
+       depends on SLEEP

        help
          Allow sleep to pause for specified minutes, hours, and days.
 
        help
          Allow sleep to pause for specified minutes, hours, and days.
 

-config CONFIG_SORT
+config FEATURE_FLOAT_SLEEP
+       bool "Enable fractional arguments"
+       default n
+       depends on FEATURE_FANCY_SLEEP
+       help
+         Allow for fractional numeric parameters.
+
+config SORT

        bool "sort"
        default n
        help
          sort is used to sort lines of text in specified files.
 
        bool "sort"
        default n
        help
          sort is used to sort lines of text in specified files.
 

-config CONFIG_FEATURE_SORT_BIG
-       bool "  full SuSv3 compliant sort (Support -ktcsbdfiozgM)"
+config FEATURE_SORT_BIG
+       bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"

        default y
        default y

-       depends on CONFIG_SORT
+       depends on SORT

        help
        help

-         Without this, sort only supports  -r, -u, and an integer version
-         of -n.  Selecting this adds sort keys, floating point support, and
-         more.  This adds a little over 3k to a nonstatic build on x86.
+         Without this, sort only supports -r, -u, and an integer version
+         of -n. Selecting this adds sort keys, floating point support, and
+         more. This adds a little over 3k to a nonstatic build on x86.

 
          The SuSv3 sort standard is available at:
          http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 
 
          The SuSv3 sort standard is available at:
          http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
 

-config CONFIG_STAT
+config SPLIT
+       bool "split"
+       default n
+       help
+         split a file into pieces.
+
+config FEATURE_SPLIT_FANCY
+       bool "Fancy extensions"
+       default n
+       depends on SPLIT
+       help
+         Add support for features not required by SUSv3.
+         Supports additional suffixes 'b' for 512 bytes,
+         'g' for 1GiB for the -b option.
+
+config STAT

        bool "stat"
        default n
        help
          display file or filesystem status.
 
        bool "stat"
        default n
        help
          display file or filesystem status.
 

-config CONFIG_FEATURE_STAT_FORMAT
-       bool "  Enable custom formats (-c)"
+config FEATURE_STAT_FORMAT
+       bool "Enable custom formats (-c)"

        default n
        default n

-       depends on CONFIG_STAT
+       depends on STAT

        help
          Without this, stat will not support the '-c format' option where
        help
          Without this, stat will not support the '-c format' option where

-         users can pass a custom format string for output.  This adds about
+         users can pass a custom format string for output. This adds about

          7k to a nonstatic build on amd64.
 
          7k to a nonstatic build on amd64.
 

-config CONFIG_STTY
+config STTY

        bool "stty"
        default n
        help
          stty is used to change and print terminal line settings.
 
        bool "stty"
        default n
        help
          stty is used to change and print terminal line settings.
 

-config CONFIG_SUM
+config SUM

        bool "sum"
        default n
        help
          checksum and count the blocks in a file
 
        bool "sum"
        default n
        help
          checksum and count the blocks in a file
 

-config CONFIG_SYNC
+config SYNC

        bool "sync"
        default n
        help
          sync is used to flush filesystem buffers.
 
        bool "sync"
        default n
        help
          sync is used to flush filesystem buffers.
 

-config CONFIG_TAIL
+config TAC
+       bool "tac"
+       default n
+       help
+         tac is used to concatenate and print files in reverse.
+
+config TAIL

        bool "tail"
        default n
        help
          tail is used to print the last specified number of lines
          from files.
 
        bool "tail"
        default n
        help
          tail is used to print the last specified number of lines
          from files.
 

-config CONFIG_FEATURE_FANCY_TAIL
-       bool "  Enable extra tail options (-q, -s, and -v)"
+config FEATURE_FANCY_TAIL
+       bool "Enable extra tail options (-q, -s, -v, and -F)"

        default y
        default y

-       depends on CONFIG_TAIL
+       depends on TAIL

        help
          The options (-q, -s, and -v) are provided by GNU tail, but
          are not specific in the SUSv3 standard.
 
        help
          The options (-q, -s, and -v) are provided by GNU tail, but
          are not specific in the SUSv3 standard.
 

-config CONFIG_TEE
+           -q      Never output headers giving file names
+           -s SEC  Wait SEC seconds between reads with -f
+           -v      Always output headers giving file names
+
+config TEE

        bool "tee"
        default n
        help
          tee is used to read from standard input and write
          to standard output and files.
 
        bool "tee"
        default n
        help
          tee is used to read from standard input and write
          to standard output and files.
 

-config CONFIG_FEATURE_TEE_USE_BLOCK_IO
-       bool "  Enable block i/o (larger/faster) instead of byte i/o."
+config FEATURE_TEE_USE_BLOCK_IO
+       bool "Enable block I/O (larger/faster) instead of byte I/O"

        default n
        default n

-       depends on CONFIG_TEE
+       depends on TEE

        help
          Enable this option for a faster tee, at expense of size.
 
        help
          Enable this option for a faster tee, at expense of size.
 

-config CONFIG_TEST
+config TEST

        bool "test"
        default n
        help
          test is used to check file types and compare values,
        bool "test"
        default n
        help
          test is used to check file types and compare values,

-         returning an appropriate exit code. The shells (ash
-         and bash) have test builtin.
+         returning an appropriate exit code. The bash shell
+         has test built in, ash can build it in optionally.

 
 

-config CONFIG_FEATURE_TEST_64
-       bool "  Extend test to 64 bit"
+config FEATURE_TEST_64
+       bool "Extend test to 64 bit"

        default n
        default n

-       depends on CONFIG_TEST
+       depends on TEST || ASH_BUILTIN_TEST || HUSH

        help
          Enable 64-bit support in test.
 
        help
          Enable 64-bit support in test.
 

-config CONFIG_TOUCH
+config TOUCH

        bool "touch"
        default n
        help
          touch is used to create or change the access and/or
          modification timestamp of specified files.
 
        bool "touch"
        default n
        help
          touch is used to create or change the access and/or
          modification timestamp of specified files.
 

-config CONFIG_TR
+config TR

        bool "tr"
        default n
        help
          tr is used to squeeze, and/or delete characters from standard
          input, writing to standard output.
 
        bool "tr"
        default n
        help
          tr is used to squeeze, and/or delete characters from standard
          input, writing to standard output.
 

-config CONFIG_FEATURE_TR_CLASSES
-       bool "  Enable character classes (such as [:upper:])"
+config FEATURE_TR_CLASSES
+       bool "Enable character classes (such as [:upper:])"

        default n
        default n

-       depends on CONFIG_TR
+       depends on TR

        help
          Enable character classes, enabling commands such as:
          tr [:upper:] [:lower:] to convert input into lowercase.
 
        help
          Enable character classes, enabling commands such as:
          tr [:upper:] [:lower:] to convert input into lowercase.
 

-config CONFIG_FEATURE_TR_EQUIV
-       bool "  Enable equivalence classes"
+config FEATURE_TR_EQUIV
+       bool "Enable equivalence classes"

        default n
        default n

-       depends on CONFIG_TR
+       depends on TR

        help
          Enable equivalence classes, which essentially add the enclosed
          character to the current set. For instance, tr [=a=] xyz would
        help
          Enable equivalence classes, which essentially add the enclosed
          character to the current set. For instance, tr [=a=] xyz would


@@ -582,79 +752,91 @@ config CONFIG_FEATURE_TR_EQUIV
          useful for cases when no other way of expressing a character
          is possible.
 
          useful for cases when no other way of expressing a character
          is possible.
 

-config CONFIG_TRUE
+config TRUE

        bool "true"
        default n
        help
          true returns an exit code of TRUE (0).
 
        bool "true"
        default n
        help
          true returns an exit code of TRUE (0).
 

-config CONFIG_TTY
+config TTY

        bool "tty"
        default n
        help
          tty is used to print the name of the current terminal to
          standard output.
 
        bool "tty"
        default n
        help
          tty is used to print the name of the current terminal to
          standard output.
 

-config CONFIG_UNAME
+config UNAME

        bool "uname"
        default n
        help
          uname is used to print system information.
 
        bool "uname"
        default n
        help
          uname is used to print system information.
 

-config CONFIG_UNIQ
+config UNEXPAND
+       bool "unexpand"
+       default n
+       help
+         By default, convert only leading sequences of blanks to tabs.
+
+config FEATURE_UNEXPAND_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on UNEXPAND && LONG_OPTS
+       help
+         Support long options for the unexpand applet.
+
+config UNIQ

        bool "uniq"
        default n
        help
          uniq is used to remove duplicate lines from a sorted file.
 
        bool "uniq"
        default n
        help
          uniq is used to remove duplicate lines from a sorted file.
 

-config CONFIG_USLEEP
+config USLEEP

        bool "usleep"
        default n
        help
          usleep is used to pause for a specified number of microseconds.
 
        bool "usleep"
        default n
        help
          usleep is used to pause for a specified number of microseconds.
 

-config CONFIG_UUDECODE
+config UUDECODE

        bool "uudecode"
        default n
        help
          uudecode is used to decode a uuencoded file.
 
        bool "uudecode"
        default n
        help
          uudecode is used to decode a uuencoded file.
 

-config CONFIG_UUENCODE
+config UUENCODE

        bool "uuencode"
        default n
        help
          uuencode is used to uuencode a file.
 
        bool "uuencode"
        default n
        help
          uuencode is used to uuencode a file.
 

-config CONFIG_WATCH
-       bool "watch"
-       default n
-       select CONFIG_DATE
-       help
-         watch is used to execute a program periodically, showing
-         output to the screen.
-
-config CONFIG_WC
+config WC

        bool "wc"
        default n
        help
          wc is used to print the number of bytes, words, and lines,
          in specified files.
 
        bool "wc"
        default n
        help
          wc is used to print the number of bytes, words, and lines,
          in specified files.
 

-config CONFIG_WHO
+config FEATURE_WC_LARGE
+       bool "Support very large files in wc"
+       default n
+       depends on WC
+       help
+         Use "unsigned long long" in wc for counter variables.
+
+config WHO

        bool "who"
        default n
        bool "who"
        default n

-       select CONFIG_FEATURE_UTMP
+       select FEATURE_UTMP

        help
          who is used to show who is logged on.
 
        help
          who is used to show who is logged on.
 

-config CONFIG_WHOAMI
+config WHOAMI

        bool "whoami"
        default n
        help
          whoami is used to print the username of the current
          user id (same as id -un).
 
        bool "whoami"
        default n
        help
          whoami is used to print the username of the current
          user id (same as id -un).
 

-config CONFIG_YES
+config YES

        bool "yes"
        default n
        help
        bool "yes"
        default n
        help


@@ -662,46 +844,46 @@ config CONFIG_YES
          the default string `y'.
 
 comment "Common options for cp and mv"
          the default string `y'.
 
 comment "Common options for cp and mv"

-       depends on CONFIG_CP || CONFIG_MV
+       depends on CP || MV

 
 

-config CONFIG_FEATURE_PRESERVE_HARDLINKS
-       bool "  Preserve hard links"
+config FEATURE_PRESERVE_HARDLINKS
+       bool "Preserve hard links"

        default n
        default n

-       depends on CONFIG_CP || CONFIG_MV
+       depends on CP || MV

        help
          Allow cp and mv to preserve hard links.
 
 comment "Common options for ls, more and telnet"
        help
          Allow cp and mv to preserve hard links.
 
 comment "Common options for ls, more and telnet"

-       depends on CONFIG_LS || CONFIG_MORE || CONFIG_TELNET
+       depends on LS || MORE || TELNET

 
 

-config CONFIG_FEATURE_AUTOWIDTH
-       bool "  Calculate terminal & column widths"
+config FEATURE_AUTOWIDTH
+       bool "Calculate terminal & column widths"

        default y
        default y

-       depends on CONFIG_LS || CONFIG_MORE || CONFIG_TELNET
+       depends on LS || MORE || TELNET

        help
          This option allows utilities such as 'ls', 'more' and 'telnet'
        help
          This option allows utilities such as 'ls', 'more' and 'telnet'

-         to determine the width of the screen, which can allow them to 
+         to determine the width of the screen, which can allow them to

          display additional text or avoid wrapping text onto the next line.
          display additional text or avoid wrapping text onto the next line.

-         If you leave this disabled, your utilities will be especially 
+         If you leave this disabled, your utilities will be especially

          primitive and will be unable to determine the current screen width.
 
 comment "Common options for df, du, ls"
          primitive and will be unable to determine the current screen width.
 
 comment "Common options for df, du, ls"

-       depends on CONFIG_DF || CONFIG_DU || CONFIG_LS
+       depends on DF || DU || LS

 
 

-config CONFIG_FEATURE_HUMAN_READABLE
-       bool "  Support for human readable output (example 13k, 23M, 235G)"
+config FEATURE_HUMAN_READABLE
+       bool "Support for human readable output (example 13k, 23M, 235G)"

        default n
        default n

-       depends on CONFIG_DF || CONFIG_DU || CONFIG_LS
+       depends on DF || DU || LS

        help
          Allow df, du, and ls to have human readable output.
 
        help
          Allow df, du, and ls to have human readable output.
 

-comment "Common options for md5sum, sha1sum"
-       depends on CONFIG_MD5SUM || CONFIG_SHA1SUM
+comment "Common options for md5sum, sha1sum, sha256sum, sha512sum"
+       depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM

 
 

-config CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
-       bool "  Enable -c, -s and -w options"
+config FEATURE_MD5_SHA1_SUM_CHECK
+       bool "Enable -c, -s and -w options"

        default n
        default n

-       depends on CONFIG_MD5SUM || CONFIG_SHA1SUM
+       depends on MD5SUM || SHA1SUM || SHA256SUM || SHA512SUM

        help
          Enabling the -c options allows files to be checked
          against pre-calculated hash values.
        help
          Enabling the -c options allows files to be checked
          against pre-calculated hash values.