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>

util-linux/Config.src

@@ -40,7 +40,7 @@ config FEATURE_MOUNT_LOOP_CREATE
 	  if it does not find a free one.
 
 config FEATURE_MTAB_SUPPORT
-	bool "Support for the old /etc/mtab file"
+	bool "Support old /etc/mtab file"
 	default n
 	depends on MOUNT || UMOUNT
 	select FEATURE_MOUNT_FAKE

util-linux/dmesg.c

@@ -22,7 +22,7 @@
 //config:	  wish to enable the 'dmesg' utility.
 //config:
 //config:config FEATURE_DMESG_PRETTY
-//config:	bool "Pretty dmesg output"
+//config:	bool "Pretty output"
 //config:	default y
 //config:	depends on DMESG
 //config:	help

util-linux/fbset.c

@@ -22,7 +22,7 @@
 //config:	  if you wish to enable the 'fbset' utility.
 //config:
 //config:config FEATURE_FBSET_FANCY
-//config:	bool "Turn on extra fbset options"
+//config:	bool "Enable extra options"
 //config:	default y
 //config:	depends on FBSET
 //config:	help
@@ -32,7 +32,7 @@
 //config:	  options.
 //config:
 //config:config FEATURE_FBSET_READMODE
-//config:	bool "Turn on fbset readmode support"
+//config:	bool "Enable readmode support"
 //config:	default y
 //config:	depends on FBSET
 //config:	help

util-linux/fdisk.c

@@ -21,8 +21,6 @@
 //config:	default y
 //config:	depends on FDISK
 //config:	depends on !LFS   # with LFS no special code is needed
-//config:	help
-//config:	  Enable this option to support large disks > 4GB.
 //config:
 //config:config FEATURE_FDISK_WRITABLE
 //config:	bool "Write support"

util-linux/hwclock.c

@@ -20,10 +20,6 @@
 //config:	bool "Support long options (--hctosys,...)"
 //config:	default y
 //config:	depends on HWCLOCK && LONG_OPTS
-//config:	help
-//config:	  By default, the hwclock utility only uses short options. If you
-//config:	  are overly fond of its long options, such as --hctosys, --utc, etc)
-//config:	  then enable this option.
 //config:
 //config:config FEATURE_HWCLOCK_ADJTIME_FHS
 //config:	bool "Use FHS /var/lib/hwclock/adjtime"

util-linux/mount.c

@@ -90,7 +90,7 @@
 //config:
 //config:config FEATURE_MOUNT_FLAGS
 //config:	depends on MOUNT
-//config:	bool "Support lots of -o flags in mount"
+//config:	bool "Support lots of -o flags"
 //config:	default y
 //config:	help
 //config:	  Without this, mount only supports ro/rw/remount. With this, it

util-linux/volume_id/bcache.c

@@ -10,14 +10,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_BCACHE) += bcache.o
 
-//config:
 //config:config FEATURE_VOLUMEID_BCACHE
 //config:	bool "bcache filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/btrfs.c

@@ -21,14 +21,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_BTRFS) += btrfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_BTRFS
 //config:	bool "btrfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/cramfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_CRAMFS) += cramfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_CRAMFS
 //config:	bool "cramfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/exfat.c

@@ -20,7 +20,6 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_EXFAT) += exfat.o
 
-//config:
 //config:config FEATURE_VOLUMEID_EXFAT
 //config:	bool "exFAT filesystem"
 //config:	default y
@@ -29,7 +28,6 @@
 //config:	  exFAT (extended FAT) is a proprietary file system designed especially
 //config:	  for flash drives. It has many features from NTFS, but with less
 //config:	  overhead. exFAT is used on most SDXC cards for consumer electronics.
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/ext.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_EXT) += ext.o
 
-//config:
 //config:config FEATURE_VOLUMEID_EXT
 //config:	bool "Ext filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 #include "bb_e2fs_defs.h"

util-linux/volume_id/f2fs.c

@@ -8,7 +8,6 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_F2FS) += f2fs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_F2FS
 //config:	bool "f2fs filesystem"
 //config:	default y
@@ -18,7 +17,6 @@
 //config:	  which is adapted to newer forms of storage. F2FS also remedies some
 //config:	  known issues of the older log structured file systems, such as high
 //config:	  cleaning overhead.
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/fat.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_FAT) += fat.o
 
-//config:
 //config:config FEATURE_VOLUMEID_FAT
 //config:	bool "fat filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/hfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_HFS) += hfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_HFS
 //config:	bool "hfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/iso9660.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_ISO9660) += iso9660.o
 
-//config:
 //config:config FEATURE_VOLUMEID_ISO9660
 //config:	bool "iso9660 filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/jfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_JFS) += jfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_JFS
 //config:	bool "jfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/linux_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_LINUXRAID) += linux_raid.o
 
-//config:
 //config:config FEATURE_VOLUMEID_LINUXRAID
 //config:	bool "linuxraid"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/linux_swap.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_LINUXSWAP) += linux_swap.o
 
-//config:
 //config:config FEATURE_VOLUMEID_LINUXSWAP
 //config:	bool "linux swap filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/luks.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_LUKS) += luks.o
 
-//config:
 //config:config FEATURE_VOLUMEID_LUKS
 //config:	bool "luks filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/nilfs.c

@@ -21,7 +21,6 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_NILFS) += nilfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_NILFS
 //config:	bool "nilfs filesystem"
 //config:	default y
@@ -37,7 +36,6 @@
 //config:	  SOX compliance logging, and so forth. It can serve as an alternative
 //config:	  filesystem for Linux desktop environment, or as a basis of advanced
 //config:	  storage appliances.
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/ntfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_NTFS) += ntfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_NTFS
 //config:	bool "ntfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/ocfs2.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_OCFS2) += ocfs2.o
 
-//config:
 //config:config FEATURE_VOLUMEID_OCFS2
 //config:	bool "ocfs2 filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/reiserfs.c

@@ -21,14 +21,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_REISERFS) += reiserfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_REISERFS
 //config:	bool "Reiser filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/romfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_ROMFS) += romfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_ROMFS
 //config:	bool "romfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/squashfs.c

@@ -8,7 +8,6 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_SQUASHFS) += squashfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_SQUASHFS
 //config:	bool "SquashFS filesystem"
 //config:	default y
@@ -18,7 +17,6 @@
 //config:	  intended for general read-only filesystem use and in constrained block
 //config:	  device/memory systems (e.g. embedded systems) where low overhead is
 //config:	  needed.
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/sysv.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_SYSV) += sysv.o
 
-//config:
 //config:config FEATURE_VOLUMEID_SYSV
 //config:	bool "sysv filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/ubifs.c

@@ -8,7 +8,6 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_UBIFS) += ubifs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_UBIFS
 //config:	bool "UBIFS filesystem"
 //config:	default y
@@ -16,7 +15,6 @@
 //config:	help
 //config:	  UBIFS (Unsorted Block Image File System) is a file
 //config:	  system for use with raw flash memory media.
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/udf.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_UDF) += udf.o
 
-//config:
 //config:config FEATURE_VOLUMEID_UDF
 //config:	bool "udf filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_highpoint.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_HIGHPOINTRAID) += highpoint.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_HIGHPOINTRAID
 //config:###	bool "highpoint raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_hpfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_HPFS) += hpfs.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_HPFS
 //config:###	bool "hpfs filesystem"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_isw_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_ISWRAID) += isw_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_ISWRAID
 //config:###	bool "intel raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_lsi_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_LSIRAID) += lsi_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_LSIRAID
 //config:###	bool "lsi raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_lvm.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_LVM) += lvm.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_LVM
 //config:###	bool "lvm"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_mac.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_MAC) += mac.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_MAC
 //config:###	bool "mac filesystem"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_minix.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_MINIX) += minix.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_MINIX
 //config:###	bool "minix filesystem"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_msdos.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_MSDOS) += msdos.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_MSDOS
 //config:###	bool "msdos filesystem"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_nvidia_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_NVIDIARAID) += nvidia_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_NVIDIARAID
 //config:###	bool "nvidia raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_promise_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_PROMISERAID) += promise_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_PROMISERAID
 //config:###	bool "promise raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_silicon_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_SILICONRAID) += silicon_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_SILICONRAID
 //config:###	bool "silicon raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_ufs.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_UFS) += ufs.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_UFS
 //config:###	bool "ufs filesystem"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/unused_via_raid.c

@@ -20,14 +20,10 @@
 
 //kbuild:### lib-$(CONFIG_FEATURE_VOLUMEID_VIARAID) += via_raid.o
 
-//config:
 //config:### config FEATURE_VOLUMEID_VIARAID
 //config:###	bool "via raid"
 //config:###	default y
 //config:###	depends on VOLUMEID
-//config:###	help
-//config:###	  TODO
-//config:
 
 #include "volume_id_internal.h"
 

util-linux/volume_id/xfs.c

@@ -20,14 +20,10 @@
 
 //kbuild:lib-$(CONFIG_FEATURE_VOLUMEID_XFS) += xfs.o
 
-//config:
 //config:config FEATURE_VOLUMEID_XFS
 //config:	bool "xfs filesystem"
 //config:	default y
 //config:	depends on VOLUMEID
-//config:	help
-//config:	  TODO
-//config:
 
 #include "volume_id_internal.h"