[package] busybox: update to v1.12.4 (partially closes: #4279)

[openwrt-10.03/.git] / package / busybox / config / shell / Config.in

diff --git a/package/busybox/config/shell/Config.in b/package/busybox/config/shell/Config.in
index 141a1d315062241b005aa813d981c522da6053ec..4107e127d4b6b30f042e1e73029c5e458b4d740c 100644 (file)
--- a/package/busybox/config/shell/Config.in
+++ b/package/busybox/config/shell/Config.in
@@ -39,7 +39,7 @@ config BUSYBOX_CONFIG_ASH
        help
          Tha 'ash' shell adds about 60k in the default configuration and is
          the most complete and most pedantically correct shell included with
-         busybox.  This shell is actually a derivative of the Debian 'dash'
+         busybox. This shell is actually a derivative of the Debian 'dash'
          shell (by Herbert Xu), which was created by porting the 'ash' shell
          (written by Kenneth Almquist) from NetBSD.
 
@@ -51,7 +51,7 @@ config BUSYBOX_CONFIG_ASH_BASH_COMPAT
        default y
        depends on BUSYBOX_CONFIG_ASH
        help
-         Enable bash-conpatible extensions.
+         Enable bash-compatible extensions.
 
 config BUSYBOX_CONFIG_ASH_JOB_CONTROL
        bool "Job control"
@@ -69,7 +69,7 @@ config BUSYBOX_CONFIG_ASH_READ_NCHARS
          'read -s' will read without echoing the user's input.
 
 config BUSYBOX_CONFIG_ASH_READ_TIMEOUT
-       bool "'read -t S' support."
+       bool "'read -t S' support"
        default y
        depends on BUSYBOX_CONFIG_ASH
        help
@@ -96,7 +96,7 @@ config BUSYBOX_CONFIG_ASH_MATH_SUPPORT_64
        default y
        depends on BUSYBOX_CONFIG_ASH_MATH_SUPPORT
        help
-         Enable 64-bit math support in the ash shell.  This will make
+         Enable 64-bit math support in the ash shell. This will make
          the shell slightly larger, but will allow computation with very
          large numbers.
 
@@ -176,11 +176,13 @@ config BUSYBOX_CONFIG_HUSH
        default n
        help
          hush is a very small shell (just 18k) and it has fairly complete
-         Bourne shell grammar.  It even handles all the normal flow control
+         Bourne shell grammar. It even handles all the normal flow control
          options such as if/then/elif/else/fi, for/in/do/done, while loops,
-         etc.
+         case/esac.
 
-         It does not handle case/esac, select, function, here documents ( <<
+         It uses only vfork, so it can be used on uClinux systems.
+
+         It does not handle select, functions, here documents ( <<
          word ), arithmetic expansion, aliases, brace expansion, tilde
          expansion, &> and >& redirection of stdout+stderr, etc.
 
@@ -232,6 +234,14 @@ config BUSYBOX_CONFIG_HUSH_LOOPS
        depends on BUSYBOX_CONFIG_HUSH
        help
          Enable for, while and until loops in hush.
+         As of 2008-07, break and continue statements are not supported.
+
+config BUSYBOX_CONFIG_HUSH_CASE
+       bool "Support case ... esac statement"
+       default n
+       depends on BUSYBOX_CONFIG_HUSH
+       help
+         Enable case ... esac statement in hush. +400 bytes.
 
 config BUSYBOX_CONFIG_LASH
        bool "lash"
@@ -246,10 +256,10 @@ config BUSYBOX_CONFIG_MSH
        help
          The minix shell (adds just 30k) is quite complete and handles things
          like for/do/done, case/esac and all the things you expect a Bourne
-         shell to do.  It is not always pedantically correct about Bourne
+         shell to do. It is not always pedantically correct about Bourne
          shell grammar (try running the shell testscript "tests/sh.testcases"
          on it and compare vs bash) but for most things it works quite well.
-         It also uses only vfork, so it can be used on uClinux systems.
+         It uses only vfork, so it can be used on uClinux systems.
 
 comment "Bourne Shell Options"
        depends on BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH
@@ -267,11 +277,11 @@ config BUSYBOX_CONFIG_FEATURE_SH_STANDALONE
        depends on (BUSYBOX_CONFIG_MSH || BUSYBOX_CONFIG_LASH || BUSYBOX_CONFIG_HUSH || BUSYBOX_CONFIG_ASH) && BUSYBOX_CONFIG_FEATURE_PREFER_APPLETS
        help
          This option causes busybox shells to use busybox applets
-         in preference to executables in the PATH whenever possible.  For
+         in preference to executables in the PATH whenever possible. For
          example, entering the command 'ifconfig' into the shell would cause
-         busybox to use the ifconfig busybox applet.  Specifying the fully
+         busybox to use the ifconfig busybox applet. Specifying the fully
          qualified executable name, such as '/sbin/ifconfig' will still
-         execute the /sbin/ifconfig executable on the filesystem.  This option
+         execute the /sbin/ifconfig executable on the filesystem. This option
          is generally used when creating a statically linked version of busybox
          for use as a rescue shell, in the event that you screw up your system.
 
@@ -285,12 +295,12 @@ config BUSYBOX_CONFIG_FEATURE_SH_STANDALONE
          started this way).
 # untrue?
 #        Note that this will *also* cause applets to take precedence
-#        over shell builtins of the same name.  So turning this on will
+#        over shell builtins of the same name. So turning this on will
 #        eliminate any performance gained by turning on the builtin "echo"
 #        and "test" commands in ash.
 # untrue?
 #        Note that when using this option, the shell will attempt to directly
-#        run '/bin/busybox'.  If you do not have the busybox binary sitting in
+#        run '/bin/busybox'. If you do not have the busybox binary sitting in
 #        that exact location with that exact name, this option will not work at
 #        all.