Big cleanup in config help and description

Redundant help texts (one which only repeats the description)
are deleted.

Descriptions and help texts are trimmed.

Some config options are moved, even across menus.

No config option _names_ are changed.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

17 files changed, 17 insertions, 59 deletions

diff --git a/coreutils/Config.src b/coreutils/Config.src
index c056320..1d2fea1 100644
--- a/coreutils/Config.src
+++ b/coreutils/Config.src
@@ -27,25 +27,11 @@ config FEATURE_PRESERVE_HARDLINKS
 	help
 	  Allow cp and mv to preserve hard links.
 
-comment "Common options for ls, more and telnet"
-	depends on LS || MORE || TELNET
-
-config FEATURE_AUTOWIDTH
-	bool "Calculate terminal & column widths"
-	default y
-	depends on LS || MORE || TELNET
-	help
-	  This option allows utilities such as 'ls', 'more' and 'telnet'
-	  to determine the width of the screen, which can allow them to
-	  display additional text or avoid wrapping text onto the next line.
-	  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"
 	depends on DF || DU || LS
 
 config FEATURE_HUMAN_READABLE
-	bool "Support for human readable output (example 13k, 23M, 235G)"
+	bool "Support human readable output (example 13k, 23M, 235G)"
 	default y
 	depends on DF || DU || LS
 	help
diff --git a/coreutils/chown.c b/coreutils/chown.c
index 50b06d7..12cd0ea 100644
--- a/coreutils/chown.c
+++ b/coreutils/chown.c
@@ -17,8 +17,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on CHOWN && LONG_OPTS
-//config:	help
-//config:	  Enable use of long options
 
 //applet:IF_CHOWN(APPLET_NOEXEC(chown, chown, BB_DIR_BIN, BB_SUID_DROP, chown))
 
diff --git a/coreutils/cp.c b/coreutils/cp.c
index 4ecdaaf..1e5f36d 100644
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -18,11 +18,11 @@
 //config:	  cp is used to copy files and directories.
 //config:
 //config:config FEATURE_CP_LONG_OPTIONS
-//config:	bool "Enable long options for cp"
+//config:	bool "Enable long options"
 //config:	default y
 //config:	depends on CP && LONG_OPTS
 //config:	help
-//config:	  Enable long options for cp.
+//config:	  Enable long options.
 //config:	  Also add support for --parents option.
 
 //applet:IF_CP(APPLET_NOEXEC(cp, cp, BB_DIR_BIN, BB_SUID_DROP, cp))
diff --git a/coreutils/dd.c b/coreutils/dd.c
index 3d1ba2e..5e68087 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -41,7 +41,7 @@
 //config:	default y
 //config:	depends on DD
 //config:	help
-//config:	  Enables support for writing a certain number of bytes in and out,
+//config:	  Enable support for writing a certain number of bytes in and out,
 //config:	  at a time, and performing conversions on the data stream.
 //config:
 //config:config FEATURE_DD_STATUS
@@ -49,7 +49,7 @@
 //config:	default y
 //config:	depends on DD
 //config:	help
-//config:	  Enables support for status=noxfer/none option.
+//config:	  Enable support for status=noxfer/none option.
 
 //applet:IF_DD(APPLET_NOEXEC(dd, dd, BB_DIR_BIN, BB_SUID_DROP, dd))
 
diff --git a/coreutils/df.c b/coreutils/df.c
index 79e4c46..cf36716 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -29,11 +29,9 @@
 //config:	default y
 //config:	depends on DF
 //config:	help
-//config:	  This option enables -a, -i and -B.
-//config:
-//config:	    -a Show all filesystems
-//config:	    -i Inodes
-//config:	    -B <SIZE> Blocksize
+//config:	  -a Show all filesystems
+//config:	  -i Inodes
+//config:	  -B <SIZE> Blocksize
 
 //applet:IF_DF(APPLET(df, BB_DIR_BIN, BB_SUID_DROP))
 
diff --git a/coreutils/echo.c b/coreutils/echo.c
index fd0d9b7..d0dba65 100644
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -26,11 +26,9 @@
 //config:
 //config:# this entry also appears in shell/Config.in, next to the echo builtin
 //config:config FEATURE_FANCY_ECHO
-//config:	bool "Enable echo options (-n and -e)"
+//config:	bool "Enable -n and -e options"
 //config:	default y
-//config:	depends on ECHO || ASH_BUILTIN_ECHO || HUSH
-//config:	help
-//config:	  This adds options (-n and -e) to echo.
+//config:	depends on ECHO || ASH_BUILTIN_ECHO || HUSH_ECHO
 
 //applet:IF_ECHO(APPLET_NOFORK(echo, echo, BB_DIR_BIN, BB_SUID_DROP, echo))
 
diff --git a/coreutils/env.c b/coreutils/env.c
index e91eddb..2bd5f41 100644
--- a/coreutils/env.c
+++ b/coreutils/env.c
@@ -35,8 +35,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on ENV && LONG_OPTS
-//config:	help
-//config:	  Support long options for the env applet.
 
 //applet:IF_ENV(APPLET_NOEXEC(env, env, BB_DIR_USR_BIN, BB_SUID_DROP, env))
 
diff --git a/coreutils/expand.c b/coreutils/expand.c
index bb59af4..29affc9 100644
--- a/coreutils/expand.c
+++ b/coreutils/expand.c
@@ -30,8 +30,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on EXPAND && LONG_OPTS
-//config:	help
-//config:	  Support long options for the expand applet.
 //config:
 //config:config UNEXPAND
 //config:	bool "unexpand"
@@ -43,8 +41,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on UNEXPAND && LONG_OPTS
-//config:	help
-//config:	  Support long options for the unexpand applet.
 
 //applet:IF_EXPAND(APPLET(expand, BB_DIR_USR_BIN, BB_SUID_DROP))
 //applet:IF_UNEXPAND(APPLET_ODDNAME(unexpand, expand, BB_DIR_USR_BIN, BB_SUID_DROP, unexpand))
diff --git a/coreutils/head.c b/coreutils/head.c
index 176e91e..d49113e 100644
--- a/coreutils/head.c
+++ b/coreutils/head.c
@@ -14,11 +14,9 @@
 //config:	  from files.
 //config:
 //config:config FEATURE_FANCY_HEAD
-//config:	bool "Enable head options (-c, -q, and -v)"
+//config:	bool "Enable -c, -q, and -v"
 //config:	default y
 //config:	depends on HEAD
-//config:	help
-//config:	  This enables the head options (-c, -q, and -v).
 
 //applet:IF_HEAD(APPLET_NOEXEC(head, head, BB_DIR_USR_BIN, BB_SUID_DROP, head))
 
diff --git a/coreutils/install.c b/coreutils/install.c
index 831f9b8..2a642bd 100644
--- a/coreutils/install.c
+++ b/coreutils/install.c
@@ -15,8 +15,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on INSTALL && LONG_OPTS
-//config:	help
-//config:	  Support long options for the install applet.
 
 //applet:IF_INSTALL(APPLET(install, BB_DIR_USR_BIN, BB_SUID_DROP))
 
diff --git a/coreutils/ls.c b/coreutils/ls.c
index 0f35c70..531eb85 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -37,22 +37,16 @@
 //config:	bool "Enable filetyping options (-p and -F)"
 //config:	default y
 //config:	depends on LS
-//config:	help
-//config:	  Enable the ls options (-p and -F).
 //config:
 //config:config FEATURE_LS_FOLLOWLINKS
 //config:	bool "Enable symlinks dereferencing (-L)"
 //config:	default y
 //config:	depends on LS
-//config:	help
-//config:	  Enable the ls option (-L).
 //config:
 //config:config FEATURE_LS_RECURSIVE
 //config:	bool "Enable recursion (-R)"
 //config:	default y
 //config:	depends on LS
-//config:	help
-//config:	  Enable the ls option (-R).
 //config:
 //config:config FEATURE_LS_SORTFILES
 //config:	bool "Sort the file names"
diff --git a/coreutils/md5_sha1_sum.c b/coreutils/md5_sha1_sum.c
index 783f440..7678855 100644
--- a/coreutils/md5_sha1_sum.c
+++ b/coreutils/md5_sha1_sum.c
@@ -45,7 +45,6 @@
 //config:	help
 //config:	  Enabling the -c options allows files to be checked
 //config:	  against pre-calculated hash values.
-//config:
 //config:	  -s and -w are useful options when verifying checksums.
 
 //applet:IF_MD5SUM(APPLET_NOEXEC(md5sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, md5sum))
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 3afe76c..fcc34f1 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -23,8 +23,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on MKDIR && LONG_OPTS
-//config:	help
-//config:	  Support long options for the mkdir applet.
 
 //applet:IF_MKDIR(APPLET_NOFORK(mkdir, mkdir, BB_DIR_BIN, BB_SUID_DROP, mkdir))
 
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 1cc318f..df2ef0a 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -21,8 +21,6 @@
 //config:	bool "Enable long options"
 //config:	default y
 //config:	depends on MV && LONG_OPTS
-//config:	help
-//config:	  Support long options for the mv applet.
 
 //applet:IF_MV(APPLET(mv, BB_DIR_BIN, BB_SUID_DROP))
 
diff --git a/coreutils/split.c b/coreutils/split.c
index 50918a1..7af359d 100644
--- a/coreutils/split.c
+++ b/coreutils/split.c
@@ -9,7 +9,7 @@
 //config:	bool "split"
 //config:	default y
 //config:	help
-//config:	  split a file into pieces.
+//config:	  Split a file into pieces.
 //config:
 //config:config FEATURE_SPLIT_FANCY
 //config:	bool "Fancy extensions"
diff --git a/coreutils/tail.c b/coreutils/tail.c
index 99f58dd..e7a24a7 100644
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -26,13 +26,12 @@
 //config:	  from files.
 //config:
 //config:config FEATURE_FANCY_TAIL
-//config:	bool "Enable extra tail options (-q, -s, -v, and -F)"
+//config:	bool "Enable -q, -s, -v, and -F options"
 //config:	default y
 //config:	depends on TAIL
 //config:	help
-//config:	  The options (-q, -s, -v and -F) are provided by GNU tail, but
-//config:	  are not specific in the SUSv3 standard.
-//config:
+//config:	  These options are provided by GNU tail, but
+//config:	  are not specific in the SUSv3 standard:
 //config:	    -q      Never output headers giving file names
 //config:	    -s SEC  Wait SEC seconds between reads with -f
 //config:	    -v      Always output headers giving file names
diff --git a/coreutils/wc.c b/coreutils/wc.c
index 7383714..4c53049 100644
--- a/coreutils/wc.c
+++ b/coreutils/wc.c
@@ -40,11 +40,11 @@
 //config:	  in specified files.
 //config:
 //config:config FEATURE_WC_LARGE
-//config:	bool "Support very large files in wc"
+//config:	bool "Support very large counts"
 //config:	default y
 //config:	depends on WC
 //config:	help
-//config:	  Use "unsigned long long" in wc for counter variables.
+//config:	  Use "unsigned long long" for counter variables.
 
 //applet:IF_WC(APPLET(wc, BB_DIR_USR_BIN, BB_SUID_DROP))