fix/shorten some usage strings

1 files changed, 412 insertions, 349 deletions

diff --git a/include/usage.h b/include/usage.h
index 0fba9b848..701b421a8 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -16,7 +16,7 @@
 #define addgroup_full_usage \
        "Adds a group to the system\n\n" \
        "Options:\n" \
-       "        -g GID          specify gid"
+       "        -g GID  specify gid"
 
 #define adduser_trivial_usage \
        "[OPTIONS] user_name"
@@ -246,24 +246,24 @@
        "[-p processes] [-f bytes] [-c bytes] prog args"
 #define chpst_full_usage \
        "Change the process state and run specified program.\n\n" \
-       "-u user[:grp]   set uid and gid\n" \
-       "-U user[:grp]   set environment variables UID and GID\n" \
-       "-e dir          set environment variables as specified by files\n" \
-       "                in the directory: file=1st_line_of_file\n" \
-       "-/ dir          chroot to dir\n" \
-       "-n inc          add inc to nice value\n" \
-       "-m bytes        limit data segment, stack segment, locked physical pages,\n" \
-       "                and total of all segment per process to bytes bytes each\n" \
-       "-d bytes        limit data segment\n" \
-       "-o n            limit the number of open file descriptors per process to n\n" \
-       "-p n            limit number of processes per uid to n\n" \
-       "-f bytes        limit output file size to bytes bytes\n" \
-       "-c bytes        limit core file size to bytes bytes\n" \
-       "-v              verbose\n" \
-       "-P              run prog in a new process group\n" \
-       "-0              close standard input\n" \
-       "-1              close standard output\n" \
-       "-2              close standard error"
+       "        -u user[:grp]   set uid and gid\n" \
+       "        -U user[:grp]   set environment variables UID and GID\n" \
+       "        -e dir          set environment variables as specified by files\n" \
+       "                        in the directory: file=1st_line_of_file\n" \
+       "        -/ dir          chroot to dir\n" \
+       "        -n inc          add inc to nice value\n" \
+       "        -m bytes        limit data segment, stack segment, locked physical pages,\n" \
+       "                        and total of all segment per process to bytes bytes each\n" \
+       "        -d bytes        limit data segment\n" \
+       "        -o n            limit the number of open file descriptors per process to n\n" \
+       "        -p n            limit number of processes per uid to n\n" \
+       "        -f bytes        limit output file size to bytes bytes\n" \
+       "        -c bytes        limit core file size to bytes bytes\n" \
+       "        -v              verbose\n" \
+       "        -P              run prog in a new process group\n" \
+       "        -0              close standard input\n" \
+       "        -1              close standard output\n" \
+       "        -2              close standard error"
 #define setuidgid_trivial_usage \
        "account prog args"
 #define setuidgid_full_usage \
@@ -285,21 +285,21 @@
 #define softlimit_full_usage \
        "Sets soft resource limits as specified by options, then runs prog\n" \
        "\n" \
-       "-m n    Same as -d n -s n -l n -a n\n" \
-       "-d n    Limit the data segment per process to n bytes\n" \
-       "-s n    Limit the stack segment per process to n bytes\n" \
-       "-l n    Limit the locked physical pages per process to n bytes\n" \
-       "-a n    Limit the total of all segments per process to n bytes\n" \
-       "-o n    Limit  the number of open file descriptors per process to n\n" \
-       "-p n    Limit the number of processes per uid to n\n" \
+       "        -m n    Same as -d n -s n -l n -a n\n" \
+       "        -d n    Limit the data segment per process to n bytes\n" \
+       "        -s n    Limit the stack segment per process to n bytes\n" \
+       "        -l n    Limit the locked physical pages per process to n bytes\n" \
+       "        -a n    Limit the total of all segments per process to n bytes\n" \
+       "        -o n    Limit  the number of open file descriptors per process to n\n" \
+       "        -p n    Limit the number of processes per uid to n\n" \
        "Options controlling file sizes:\n" \
-       "-f n    Limit output file sizes to n bytes\n" \
-       "-c n    Limit core file sizes to n bytes\n" \
+       "        -f n    Limit output file sizes to n bytes\n" \
+       "        -c n    Limit core file sizes to n bytes\n" \
        "Efficiency opts:\n" \
-       "-r n    Limit the resident set size to n bytes. This limit is not\n" \
-       "        enforced unless physical memory is full\n" \
-       "-t n    Limit the CPU time to n seconds. This limit is not enforced\n" \
-       "        except that the process receives a SIGXCPU signal after n seconds\n" \
+       "        -r n    Limit the resident set size to n bytes. This limit is not\n" \
+       "                enforced unless physical memory is full\n" \
+       "        -t n    Limit the CPU time to n seconds. This limit is not enforced\n" \
+       "                except that the process receives a SIGXCPU signal after n seconds\n" \
        "\n" \
        "Some options may have no effect on some operating systems\n" \
        "n may be =, indicating that soft limit should be set equal to hard limit"
@@ -435,13 +435,13 @@
        "\nOptions:\n" \
        "        -R              Outputs RFC-822 compliant date string\n" \
        "        -d STRING       Displays time described by STRING, not 'now'\n" \
-USE_FEATURE_DATE_ISOFMT( \
+        USE_FEATURE_DATE_ISOFMT( \
        "        -I[TIMESPEC]    Outputs an ISO-8601 compliant date/time string\n" \
        "                        TIMESPEC='date' (or missing) for date only,\n" \
        "                        'hours', 'minutes', or 'seconds' for date and,\n" \
        "                        time to the indicated precision\n" \
        "        -D hint         Use 'hint' as date format, via strptime()\n" \
-) \
+        ) \
        "        -s              Sets time described by STRING\n" \
        "        -r FILE         Displays the last modification time of FILE\n" \
        "        -u              Prints or sets Coordinated Universal Time"
@@ -520,14 +520,15 @@ USE_FEATURE_DATE_ISOFMT( \
         USE_DEVFSD_FG_NP("[-fg][-np]" )
 #define devfsd_full_usage \
        "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
-       "\nOptions:\n" \
-       "        mntpnt  The mount point where devfs is mounted.\n\n" \
-       "        -v      Print the protocol version numbers for devfsd\n" \
-       "                and the kernel-side protocol version and exits." \
-        USE_DEVFSD_FG_NP( "\n\n -fg     Run the daemon in the foreground.\n\n" \
-       "        -np     Exit  after  parsing  the configuration file\n" \
-       "                and processing synthetic REGISTER events.\n" \
-       "                Do not poll for events.")
+       "\nOptions:" \
+       "\n      mntpnt  The mount point where devfs is mounted." \
+       "\n      -v      Print the protocol version numbers for devfsd." \
+       "\n              and the kernel-side protocol version and exits." \
+        USE_DEVFSD_FG_NP( \
+       "\n      -fg     Run the daemon in the foreground." \
+       "\n      -np     Exit after parsing the configuration file" \
+       "\n              and processing synthetic REGISTER events." \
+       "\n              Do not poll for events.")
 
 #define df_trivial_usage \
        "[-" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILESYSTEM ...]"
@@ -538,7 +539,8 @@ USE_FEATURE_DATE_ISOFMT( \
        "\n      -h      print sizes in human readable format (e.g., 1K 243M 2G )\n" \
        "        -m      print sizes in megabytes\n" \
        "        -k      print sizes in kilobytes(default)") \
-        SKIP_FEATURE_HUMAN_READABLE("\n -k      ignored")
+        SKIP_FEATURE_HUMAN_READABLE( \
+       "\n      -k      ignored")
 #define df_example_usage \
        "$ df\n" \
        "Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
@@ -603,11 +605,11 @@ USE_FEATURE_DATE_ISOFMT( \
 #define dnsd_full_usage \
        "Small and static DNS server daemon\n\n" \
        "Options:\n" \
-       "        -c              config filename\n" \
-       "        -t              TTL in seconds\n" \
-       "        -p              listening port\n" \
-       "        -i              listening iface ip (default all)\n" \
-       "        -d              daemonize"
+       "        -c      config filename\n" \
+       "        -t      TTL in seconds\n" \
+       "        -p      listening port\n" \
+       "        -i      listening iface ip (default all)\n" \
+       "        -d      daemonize"
 
 #define dos2unix_trivial_usage \
        "[option] [FILE]"
@@ -693,9 +695,9 @@ USE_FEATURE_DATE_ISOFMT( \
 #define dumpleases_full_usage \
        "Displays the DHCP leases granted by udhcpd.\n\n" \
        "Options:\n" \
-       "        -f,     --file=FILENAME Leases file to load\n" \
-       "        -r,     --remaining     Interpret lease times as time remaining\n" \
-       "        -a,     --absolute      Interpret lease times as expire time"
+       "        -f, --file=FILENAME     Leases file to load\n" \
+       "        -r, --remaining         Interpret lease times as time remaining\n" \
+       "        -a, --absolute          Interpret lease times as expire time"
 
 #define e2fsck_trivial_usage \
        "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
@@ -705,27 +707,27 @@ USE_FEATURE_DATE_ISOFMT( \
 #define e2fsck_full_usage \
        "Check a Linux ext2/ext3 file system.\n\n" \
        "Options:\n" \
-       "        -p      Automatic repair (no questions)\n" \
-       "        -n      Make no changes to the filesystem\n" \
-       "        -y      Assume 'yes' to all questions\n" \
-       "        -c      Check for bad blocks and add them to the badblock list\n" \
-       "        -f      Force checking even if filesystem is marked clean\n" \
-       "        -v      Be verbose\n" \
+       "        -p              Automatic repair (no questions)\n" \
+       "        -n              Make no changes to the filesystem\n" \
+       "        -y              Assume 'yes' to all questions\n" \
+       "        -c              Check for bad blocks and add them to the badblock list\n" \
+       "        -f              Force checking even if filesystem is marked clean\n" \
+       "        -v              Be verbose\n" \
        "        -b superblock   Use alternative superblock\n" \
        "        -B blocksize    Force blocksize when looking for superblock\n" \
        "        -j journal      Set location of the external journal\n" \
-       "        -l file Add to badblocks list\n" \
-       "        -L file Set badblocks list"
+       "        -l file         Add to badblocks list\n" \
+       "        -L file         Set badblocks list"
 
 #define echo_trivial_usage \
         USE_FEATURE_FANCY_ECHO("[-neE] ") "[ARG ...]"
 #define echo_full_usage \
        "Prints the specified ARGs to stdout\n\n" \
         USE_FEATURE_FANCY_ECHO( \
-                "Options:\n" \
-                "       -n      suppress trailing newline\n" \
-                "       -e      interpret backslash-escaped characters (i.e., \\t=tab)\n" \
-                "       -E      disable interpretation of backslash-escaped characters" \
+       "Options:\n" \
+       "        -n      suppress trailing newline\n" \
+       "        -e      interpret backslash-escaped characters (i.e., \\t=tab)\n" \
+       "        -E      disable interpretation of backslash-escaped characters" \
         )
 #define echo_example_usage \
        "$ echo \"Erik is cool\"\n" \
@@ -766,7 +768,7 @@ USE_FEATURE_DATE_ISOFMT( \
        "Options:\n" \
        "        -b              Send wake-up packet to the broadcast address\n" \
        "        -i iface        Use interface ifname instead of the default \"eth0\"\n" \
-       "        -p pass Append the four or six byte password PW to the packet"
+       "        -p pass         Append the four or six byte password PW to the packet"
 
 #define expr_trivial_usage \
        "EXPRESSION"
@@ -786,16 +788,15 @@ USE_FEATURE_DATE_ISOFMT( \
        "        ARG1 *  ARG2    arithmetic product of ARG1 and ARG2\n" \
        "        ARG1 /  ARG2    arithmetic quotient of ARG1 divided by ARG2\n" \
        "        ARG1 %  ARG2    arithmetic remainder of ARG1 divided by ARG2\n" \
-       "        STRING : REGEXP             anchored pattern match of REGEXP in STRING\n" \
-       "        match STRING REGEXP         same as STRING : REGEXP\n" \
-       "        substr STRING POS LENGTH    substring of STRING, POS counted from 1\n" \
-       "        index STRING CHARS          index in STRING where any CHARS is found,\n" \
-       "                                    or 0\n" \
-       "        length STRING               length of STRING\n" \
-       "        quote TOKEN                 interpret TOKEN as a string, even if\n" \
-       "                                    it is a keyword like 'match' or an\n" \
-       "                                    operator like '/'\n" \
-       "        ( EXPRESSION )              value of EXPRESSION\n\n" \
+       "        STRING : REGEXP         anchored pattern match of REGEXP in STRING\n" \
+       "        match STRING REGEXP     same as STRING : REGEXP\n" \
+       "        substr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
+       "        index STRING CHARS      index in STRING where any CHARS is found, or 0\n" \
+       "        length STRING           length of STRING\n" \
+       "        quote TOKEN             interpret TOKEN as a string, even if\n" \
+       "                                it is a keyword like 'match' or an\n" \
+       "                                operator like '/'\n" \
+       "        (EXPRESSION)            value of EXPRESSION\n\n" \
        "Beware that many operators need to be escaped or quoted for shells.\n" \
        "Comparisons are arithmetic if both ARGs are numbers, else\n" \
        "lexicographical.  Pattern matches return the string matched between\n" \
@@ -849,14 +850,14 @@ USE_FEATURE_DATE_ISOFMT( \
 #define fdisk_full_usage \
        "Change partition table\n" \
        "Options:\n" \
-       "        -l  List partition table(s)\n" \
-       "        -u  Give Start and End in sector (instead of cylinder) units\n" \
-       "        -s PARTITION  Give partition size(s) in blocks\n" \
-       "        -b 2048: (for certain MO disks) use 2048-byte sectors\n" \
-       "        -C CYLINDERS  Set the number of cylinders\n" \
-       "        -H HEADS  Set the number of heads\n" \
-       "        -S SECTORS  Set the number of sectors\n" \
-       "        -v  Give fdisk version"
+       "        -l              List partition table(s)\n" \
+       "        -u              Give Start and End in sector (instead of cylinder) units\n" \
+       "        -s PARTITION    Give partition size(s) in blocks\n" \
+       "        -b 2048         (for certain MO disks) use 2048-byte sectors\n" \
+       "        -C CYLINDERS    Set the number of cylinders\n" \
+       "        -H HEADS        Set the number of heads\n" \
+       "        -S SECTORS      Set the number of sectors\n" \
+       "        -v              Give fdisk version"
 
 #define find_trivial_usage \
        "[PATH...] [EXPRESSION]"
@@ -958,32 +959,32 @@ USE_FEATURE_DATE_ISOFMT( \
 #define ftpget_full_usage \
        "Retrieve a remote file via FTP.\n\n" \
        "Options:\n" \
-       "        -c, --continue         Continue a previous transfer\n" \
-       "        -v, --verbose          Verbose\n" \
-       "        -u, --username         Username to be used\n" \
-       "        -p, --password         Password to be used\n" \
-       "        -P, --port             Port number to be used"
+       "        -c, --continue  Continue a previous transfer\n" \
+       "        -v, --verbose   Verbose\n" \
+       "        -u, --username  Username to be used\n" \
+       "        -p, --password  Password to be used\n" \
+       "        -P, --port      Port number to be used"
 
 #define ftpput_trivial_usage \
        "[options] remote-host remote-file local-file"
 #define ftpput_full_usage \
        "Store a local file on a remote machine via FTP.\n\n" \
        "Options:\n" \
-       "        -v, --verbose          Verbose\n" \
-       "        -u, --username         Username to be used\n" \
-       "        -p, --password         Password to be used\n" \
-       "        -P, --port             Port number to be used"
+       "        -v, --verbose   Verbose\n" \
+       "        -u, --username  Username to be used\n" \
+       "        -p, --password  Password to be used\n" \
+       "        -P, --port      Port number to be used"
 
 #define fuser_trivial_usage \
        "[options] file OR port/proto"
 #define fuser_full_usage \
        "Options:\n" \
-       "        -m         Show all processes on the same mounted fs\n" \
-       "        -k         Kill all processes that match.\n" \
-       "        -s         Don't print or kill anything.\n" \
-       "        -4         When using port/proto only search IPv4 space\n" \
-       "        -6         When using port/proto only search IPv6 space\n" \
-       "        -SIGNAL    When used with -k, this signal will be used to kill"
+       "        -m      Show all processes on the same mounted fs\n" \
+       "        -k      Kill all processes that match.\n" \
+       "        -s      Don't print or kill anything.\n" \
+       "        -4      When using port/proto only search IPv4 space\n" \
+       "        -6      When using port/proto only search IPv6 space\n" \
+       "        -SIGNAL When used with -k, this signal will be used to kill"
 
 #define getopt_trivial_usage \
        "[OPTIONS]..."
@@ -992,12 +993,12 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -a, --alternative               Allow long options starting with single -\n" \
        "        -l, --longoptions=longopts      Long options to be recognized\n" \
        "        -n, --name=progname             The name under which errors are reported\n" \
-       "        -o, --options=optstring Short options to be recognized\n" \
+       "        -o, --options=optstring         Short options to be recognized\n" \
        "        -q, --quiet                     Disable error reporting by getopt(3)\n" \
        "        -Q, --quiet-output              No normal output\n" \
        "        -s, --shell=shell               Set shell quoting conventions\n" \
        "        -T, --test                      Test for getopt(1) version\n" \
-       "        -u, --unquoted          Do not quote the output"
+       "        -u, --unquoted                  Do not quote the output"
 #define getopt_example_usage \
        "$ cat getopt.test\n" \
        "#!/bin/sh\n" \
@@ -1059,10 +1060,14 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -o      show only the part of a line that matches PATTERN\n" \
        "        -e      PATTERN is a regular expression\n" \
        "        -F      PATTERN is a set of newline-separated strings" \
-        USE_FEATURE_GREP_EGREP_ALIAS("\n        -E      PATTERN is an extended regular expression") \
-        USE_FEATURE_GREP_CONTEXT("\n    -A      print NUM lines of trailing context") \
-        USE_FEATURE_GREP_CONTEXT("\n    -B      print NUM lines of leading context") \
-        USE_FEATURE_GREP_CONTEXT("\n    -C      print NUM lines of output context")
+        USE_FEATURE_GREP_EGREP_ALIAS( \
+       "\n      -E      PATTERN is an extended regular expression") \
+        USE_FEATURE_GREP_CONTEXT( \
+       "\n      -A      print NUM lines of trailing context") \
+        USE_FEATURE_GREP_CONTEXT( \
+       "\n      -B      print NUM lines of leading context") \
+        USE_FEATURE_GREP_CONTEXT( \
+       "\n      -C      print NUM lines of output context")
 
 #define grep_example_usage \
        "$ grep root /etc/passwd\n" \
@@ -1106,14 +1111,15 @@ USE_FEATURE_DATE_ISOFMT( \
 #define halt_full_usage \
        "Halt the system.\n" \
        "Options:\n" \
-       "        -d              delay interval for halting\n" \
-       "        -n              no call to sync()\n" \
-       "        -f              force halt (don't go through init)"
+       "        -d      delay interval for halting\n" \
+       "        -n      no call to sync()\n" \
+       "        -f      force halt (don't go through init)"
 
 #define hdparm_trivial_usage \
        "[options] [device] .."
 #define hdparm_full_usage \
-        USE_FEATURE_HDPARM_GET_IDENTITY("       If no device name is specified try to read from stdin.\n") \
+        USE_FEATURE_HDPARM_GET_IDENTITY( \
+       "        If no device name is specified try to read from stdin.\n") \
        "\nOptions:\n" \
        "        -a   get/set fs readahead\n" \
        "        -A   set drive read-lookahead flag (0/1)\n" \
@@ -1121,13 +1127,16 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -B   set Advanced Power Management setting (1-255)\n" \
        "        -c   get/set IDE 32-bit IO setting\n" \
        "        -C   check IDE power mode status\n" \
-        USE_FEATURE_HDPARM_HDIO_GETSET_DMA("    -d   get/set using_dma flag\n") \
+        USE_FEATURE_HDPARM_HDIO_GETSET_DMA( \
+       "        -d   get/set using_dma flag\n") \
        "        -D   enable/disable drive defect-mgmt\n" \
        "        -f   flush buffer cache for device on exit\n" \
        "        -g   display drive geometry\n" \
        "        -h   display terse usage information\n" \
-        USE_FEATURE_HDPARM_GET_IDENTITY("       -i   display drive identification\n") \
-        USE_FEATURE_HDPARM_GET_IDENTITY("       -I   detailed/current information directly from drive\n") \
+        USE_FEATURE_HDPARM_GET_IDENTITY( \
+       "        -i   display drive identification\n") \
+        USE_FEATURE_HDPARM_GET_IDENTITY( \
+       "        -I   detailed/current information directly from drive\n") \
        "        -k   get/set keep_settings_over_reset flag (0/1)\n" \
        "        -K   set drive keep_features_over_reset flag (0/1)\n" \
        "        -L   set drive doorlock (0/1) (removable harddisks only)\n" \
@@ -1138,17 +1147,21 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -q   change next setting quietly\n" \
        "        -Q   get/set DMA tagged-queuing depth (if supported)\n" \
        "        -r   get/set readonly flag (DANGEROUS to set)\n" \
-        USE_FEATURE_HDPARM_HDIO_SCAN_HWIF("     -R   register an IDE interface (DANGEROUS)\n") \
+        USE_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
+       "        -R   register an IDE interface (DANGEROUS)\n") \
        "        -S   set standby (spindown) timeout\n" \
        "        -t   perform device read timings\n" \
        "        -T   perform cache read timings\n" \
        "        -u   get/set unmaskirq flag (0/1)\n" \
-        USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF("       -U   un-register an IDE interface (DANGEROUS)\n") \
+        USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
+       "        -U   un-register an IDE interface (DANGEROUS)\n") \
        "        -v   defaults; same as -mcudkrag for IDE drives\n" \
        "        -V   display program version and exit immediately\n" \
-        USE_FEATURE_HDPARM_HDIO_DRIVE_RESET("   -w   perform device reset (DANGEROUS)\n") \
+        USE_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
+       "        -w   perform device reset (DANGEROUS)\n") \
        "        -W   set drive write-caching flag (0/1) (DANGEROUS)\n" \
-        USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF(" -x   tristate device for hotswap (0/1) (DANGEROUS)\n") \
+        USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
+       "        -x   tristate device for hotswap (0/1) (DANGEROUS)\n") \
        "        -X   set IDE xfer mode (DANGEROUS)\n" \
        "        -y   put IDE drive in standby mode\n" \
        "        -Y   put IDE drive to sleep\n" \
@@ -1161,12 +1174,12 @@ USE_FEATURE_DATE_ISOFMT( \
        "Print first 10 lines of each FILE to standard output.\n" \
        "With more than one FILE, precede each with a header giving the\n" \
        "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
-       "Options:\n" \
-       "        -n NUM          Print first NUM lines instead of first 10" \
+       "Options:" \
+       "\n      -n NUM  Print first NUM lines instead of first 10" \
         USE_FEATURE_FANCY_HEAD( \
-       "\n      -c NUM          output the first NUM bytes\n" \
-       "        -q              never output headers giving file names\n" \
-       "        -v              always output headers giving file names" )
+       "\n      -c NUM  output the first NUM bytes" \
+       "\n      -q      never output headers giving file names" \
+       "\n      -v      always output headers giving file names")
 #define head_example_usage \
        "$ head -n 2 /etc/passwd\n" \
        "root:x:0:0:root:/root:/bin/bash\n" \
@@ -1226,9 +1239,12 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -p PORT         Server port (default 80)\n" \
        "        -i              Assume that we are started from inetd\n" \
        "        -f              Do not daemonize\n" \
-        USE_FEATURE_HTTPD_SETUID("      -u USER[:GRP]   Set uid/gid after binding to port\n") \
-        USE_FEATURE_HTTPD_BASIC_AUTH("  -r REALM        Authentication Realm for Basic Authentication\n") \
-        USE_FEATURE_HTTPD_AUTH_MD5("    -m PASS         Crypt PASS with md5 algorithm\n") \
+        USE_FEATURE_HTTPD_SETUID( \
+       "        -u USER[:GRP]   Set uid/gid after binding to port\n") \
+        USE_FEATURE_HTTPD_BASIC_AUTH( \
+       "        -r REALM        Authentication Realm for Basic Authentication\n") \
+        USE_FEATURE_HTTPD_AUTH_MD5( \
+       "        -m PASS         Crypt PASS with md5 algorithm\n") \
        "        -h HOME         Specifies http HOME directory (default ./)\n" \
        "        -e STRING       HTML encode STRING\n" \
        "        -d STRING       URL decode STRING"
@@ -1249,7 +1265,8 @@ USE_FEATURE_DATE_ISOFMT( \
 #define id_full_usage \
        "Print information for USERNAME or the current user\n\n" \
        "Options:\n" \
-        USE_SELINUX("   -c      prints only the security context\n") \
+        USE_SELINUX( \
+       "        -c      prints only the security context\n") \
        "        -g      prints only the group ID\n" \
        "        -u      prints only the user ID\n" \
        "        -n      print a name instead of a number\n" \
@@ -1263,16 +1280,19 @@ USE_FEATURE_DATE_ISOFMT( \
 #define ifconfig_full_usage \
        "configure a network interface\n\n" \
        "Options:\n" \
-        USE_FEATURE_IPV6("      [add <address>[/<prefixlen>]]\n") \
-        USE_FEATURE_IPV6("      [del <address>[/<prefixlen>]]\n") \
-       "        [[-]broadcast [<address>]]  [[-]pointopoint [<address>]]\n" \
-       "        [netmask <address>]  [dstaddr <address>]\n" \
-        USE_FEATURE_IFCONFIG_SLIP("     [outfill <NN>] [keepalive <NN>]\n") \
-       "        " USE_FEATURE_IFCONFIG_HW("[hw ether <address>]  ") \
-       "[metric <NN>]  [mtu <NN>]\n" \
-       "        [[-]trailers]  [[-]arp]  [[-]allmulti]\n" \
-       "        [multicast]  [[-]promisc]  [txqueuelen <NN>]  [[-]dynamic]\n" \
-        USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ("      [mem_start <NN>]  [io_addr <NN>]  [irq <NN>]\n") \
+        USE_FEATURE_IPV6( \
+       "        [add <address>[/<prefixlen>]]\n") \
+        USE_FEATURE_IPV6( \
+       "        [del <address>[/<prefixlen>]]\n") \
+       "        [[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
+       "        [netmask <address>] [dstaddr <address>]\n" \
+        USE_FEATURE_IFCONFIG_SLIP( \
+       "        [outfill <NN>] [keepalive <NN>]\n") \
+       "        " USE_FEATURE_IFCONFIG_HW("[hw ether <address>] ") "[metric <NN>] [mtu <NN>]\n" \
+       "        [[-]trailers] [[-]arp] [[-]allmulti]\n" \
+       "        [multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
+        USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
+       "        [mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
        "        [up|down] ..."
 
 #define ifup_trivial_usage \
@@ -1453,7 +1473,8 @@ USE_FEATURE_DATE_ISOFMT( \
        "        -v      verbose output\n"  \
        "        -q      quiet output\n" \
        "        -L      Lock to prevent simultaneous loads of a module\n" \
-        USE_FEATURE_INSMOD_LOAD_MAP("   -m      Output load map to stdout\n") \
+        USE_FEATURE_INSMOD_LOAD_MAP( \
+       "        -m      Output load map to stdout\n") \
        "        -o NAME Set internal module name to NAME\n" \
        "        -x      do not export externs"
 
@@ -1483,11 +1504,11 @@ USE_FEATURE_DATE_ISOFMT( \
 #define ipaddr_full_usage \
        "ipaddr {add|delete} IFADDR dev STRING\n" \
        "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
-       "                        [ to PREFIX ] [ label PATTERN ]\n" \
-       "                        IFADDR := PREFIX | ADDR peer PREFIX\n" \
-       "                        [ broadcast ADDR ] [ anycast ADDR ]\n" \
-       "                        [ label STRING ] [ scope SCOPE-ID ]\n" \
-       "                        SCOPE-ID := [ host | link | global | NUMBER ]"
+       "        [ to PREFIX ] [ label PATTERN ]\n" \
+       "        IFADDR := PREFIX | ADDR peer PREFIX\n" \
+       "        [ broadcast ADDR ] [ anycast ADDR ]\n" \
+       "        [ label STRING ] [ scope SCOPE-ID ]\n" \
+       "        SCOPE-ID := [ host | link | global | NUMBER ]"
 
 #define ipcalc_trivial_usage \
        "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
@@ -1560,13 +1581,13 @@ USE_FEATURE_DATE_ISOFMT( \
 
 #define iptunnel_trivial_usage \
        "{ add | change | del | show } [ NAME ]\n" \
-       "                [ mode { ipip | gre | sit } ]\n" \
-       "                [ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
+       "        [ mode { ipip | gre | sit } ]\n" \
+       "        [ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
 #define iptunnel_full_usage \
        "iptunnel { add | change | del | show } [ NAME ]\n" \
-       "                        [ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
-       "                        [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
-       "                        [ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
+       "        [ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
+       "        [ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
+       "        [ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
 
 #define kill_trivial_usage \
        "[-l] [-signal] process-id [process-id ...]"
@@ -1704,7 +1725,7 @@ USE_FEATURE_DATE_ISOFMT( \
 #define logread_full_usage \
        "Shows the messages from syslogd (using circular buffer).\n\n" \
        "Options:\n" \
-       "        -f              output data as the log grows"
+       "        -f      output data as the log grows"
 
 #define losetup_trivial_usage \
        "[-o OFFSET] [-d] LOOPDEVICE [FILE]]"
@@ -1732,36 +1753,53 @@ USE_FEATURE_DATE_ISOFMT( \
         USE_SELINUX("K") "] [filenames...]"
 #define ls_full_usage \
        "List directory contents\n\n" \
-       "Options:\n" \
-       "        -1      list files in a single column\n" \
-       "        -A      do not list implied . and ..\n" \
-       "        -a      do not hide entries starting with .\n" \
-       "        -C      list entries by columns\n" \
-        USE_FEATURE_LS_TIMESTAMPS("     -c      with -l: show ctime\n") \
-        USE_FEATURE_LS_COLOR("  --color[={always,never,auto}]   to control coloring\n") \
-       "        -d      list directory entries instead of contents\n" \
-        USE_FEATURE_LS_TIMESTAMPS("     -e      list both full date and full time\n") \
-        USE_FEATURE_LS_FILETYPES("      -F      append indicator (one of */=@|) to entries\n") \
-       "        -i      list the i-node for each file\n" \
-       "        -l      use a long listing format\n" \
-       "        -n      list numeric UIDs and GIDs instead of names\n" \
-        USE_FEATURE_LS_FILETYPES("      -p      append indicator (one of /=@|) to entries\n") \
-        USE_FEATURE_LS_FOLLOWLINKS("    -L      list entries pointed to by symbolic links\n") \
-        USE_FEATURE_LS_RECURSIVE("      -R      list subdirectories recursively\n") \
-        USE_FEATURE_LS_SORTFILES("      -r      sort the listing in reverse order\n") \
-        USE_FEATURE_LS_SORTFILES("      -S      sort the listing by file size\n") \
-       "        -s      list the size of each file, in blocks\n" \
-        USE_FEATURE_AUTOWIDTH(" -T NUM  assume Tabstop every NUM columns\n") \
-        USE_FEATURE_LS_TIMESTAMPS("     -t      with -l: show modification time\n") \
-        USE_FEATURE_LS_TIMESTAMPS("     -u      with -l: show access time\n") \
-        USE_FEATURE_LS_SORTFILES("      -v      sort the listing by version\n") \
-        USE_FEATURE_AUTOWIDTH(" -w NUM  assume the terminal is NUM columns wide\n") \
-       "        -x      list entries by lines instead of by columns\n" \
-        USE_FEATURE_LS_SORTFILES("      -X      sort the listing by extension\n") \
+       "Options:" \
+       "\n      -1      list files in a single column" \
+       "\n      -A      do not list implied . and .." \
+       "\n      -a      do not hide entries starting with ." \
+       "\n      -C      list entries by columns" \
+        USE_FEATURE_LS_TIMESTAMPS( \
+       "\n      -c      with -l: show ctime") \
+        USE_FEATURE_LS_COLOR( \
+       "\n      --color[={always,never,auto}]   control coloring") \
+       "\n      -d      list directory entries instead of contents" \
+        USE_FEATURE_LS_TIMESTAMPS( \
+       "\n      -e      list both full date and full time") \
+        USE_FEATURE_LS_FILETYPES( \
+       "\n      -F      append indicator (one of */=@|) to entries") \
+       "\n      -i      list the i-node for each file" \
+       "\n      -l      use a long listing format" \
+       "\n      -n      list numeric UIDs and GIDs instead of names" \
+        USE_FEATURE_LS_FILETYPES( \
+       "\n      -p      append indicator (one of /=@|) to entries") \
+        USE_FEATURE_LS_FOLLOWLINKS( \
+       "\n      -L      list entries pointed to by symbolic links") \
+        USE_FEATURE_LS_RECURSIVE( \
+       "\n      -R      list subdirectories recursively") \
+        USE_FEATURE_LS_SORTFILES( \
+       "\n      -r      sort the listing in reverse order") \
+        USE_FEATURE_LS_SORTFILES( \
+       "\n      -S      sort the listing by file size") \
+       "\n      -s      list the size of each file, in blocks" \
+        USE_FEATURE_AUTOWIDTH( \
+       "\n      -T NUM  assume Tabstop every NUM columns") \
+        USE_FEATURE_LS_TIMESTAMPS( \
+       "\n      -t      with -l: show modification time") \
+        USE_FEATURE_LS_TIMESTAMPS( \
+       "\n      -u      with -l: show access time") \
+        USE_FEATURE_LS_SORTFILES( \
+       "\n      -v      sort the listing by version") \
+        USE_FEATURE_AUTOWIDTH( \
+       "\n      -w NUM  assume the terminal is NUM columns wide") \
+       "\n      -x      list entries by lines instead of by columns" \
+        USE_FEATURE_LS_SORTFILES( \
+       "\n      -X      sort the listing by extension") \
         USE_FEATURE_HUMAN_READABLE( \
-       "        -h      print sizes in human readable format (e.g., 1K 243M 2G )\n") \
-        USE_SELINUX("   -k      print security context\n") \
-        USE_SELINUX("   -K      print security context in long format\n")
+       "\n      -h      print sizes in human readable format (e.g., 1K 243M 2G)") \
+        USE_SELINUX( \
+       "\n      -k      print security context") \
+        USE_SELINUX( \
+       "\n      -K      print security context in long format")
 
 #define lsattr_trivial_usage \
        "[-Radlv] [files...]"
@@ -1864,7 +1902,7 @@ USE_FEATURE_DATE_ISOFMT( \
        "Called with no options (via hotplug) it uses environment variables\n" \
        "to determine which device to add/remove."
 #define mdev_notes_usage "" \
-USE_FEATURE_MDEV_CONFIG( \
+        USE_FEATURE_MDEV_CONFIG( \
        "The mdev config file contains lines that look like:\n" \
        "  hd[a-z][0-9]* 0:3 660\n\n" \
        "That's device name (with regex match), uid:gid, and permissions.\n\n" \
@@ -1881,7 +1919,7 @@ USE_FEATURE_MDEV_CONFIG( \
        "Config file parsing stops on the first matching line.  If no config\n"\
        "entry is matched, devices are created with default 0:0 660.  (Make\n"\
        "the last line match .* to override this.)\n\n" \
-)
+        )
 
 #define mesg_trivial_usage \
        "[y|n]"
@@ -1913,28 +1951,28 @@ USE_FEATURE_MDEV_CONFIG( \
        "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
        "device [blocks-count]"
 #define mke2fs_full_usage \
-       "        -b size block size in bytes\n" \
-       "        -c      check for bad blocks before creating\n" \
-       "        -E opts set extended options\n" \
-       "        -f size fragment size in bytes\n" \
-       "        -F      force (ignore sanity checks)\n" \
-       "        -g num  number of blocks in a block group\n" \
+       "        -b size         block size in bytes\n" \
+       "        -c              check for bad blocks before creating\n" \
+       "        -E opts         set extended options\n" \
+       "        -f size         fragment size in bytes\n" \
+       "        -F              force (ignore sanity checks)\n" \
+       "        -g num          number of blocks in a block group\n" \
        "        -i ratio        the bytes/inode ratio\n" \
-       "        -j      create a journal (ext3)\n" \
-       "        -J opts set journal options (size/device)\n" \
-       "        -l file read bad blocks list from file\n" \
-       "        -L lbl  set the volume label\n" \
+       "        -j              create a journal (ext3)\n" \
+       "        -J opts         set journal options (size/device)\n" \
+       "        -l file         read bad blocks list from file\n" \
+       "        -L lbl          set the volume label\n" \
        "        -m percent      percent of fs blocks to reserve for admin\n" \
-       "        -M dir  set last mounted directory\n" \
-       "        -n      do not actually create anything\n" \
-       "        -N num  number of inodes to create\n" \
-       "        -o os   set the 'creator os' field\n" \
+       "        -M dir          set last mounted directory\n" \
+       "        -n              do not actually create anything\n" \
+       "        -N num          number of inodes to create\n" \
+       "        -o os           set the 'creator os' field\n" \
        "        -O features     dir_index/filetype/has_journal/journal_dev/sparse_super\n" \
-       "        -q      quiet execution\n" \
-       "        -r rev  set filesystem revision\n" \
-       "        -S      write superblock and group descriptors only\n" \
+       "        -q              quiet execution\n" \
+       "        -r rev          set filesystem revision\n" \
+       "        -S              write superblock and group descriptors only\n" \
        "        -T fs-type      set usage type (news/largefile/largefile4)\n" \
-       "        -v      verbose execution"
+       "        -v              verbose execution"
 
 #define mkfifo_trivial_usage \
        "[OPTIONS] name"
@@ -1973,10 +2011,9 @@ USE_FEATURE_MDEV_CONFIG( \
 #define mkswap_full_usage \
        "Prepare a disk partition to be used as a swap partition.\n\n" \
        "Options:\n" \
-       "        -c              Check for read-ability\n" \
-       "        -v0             Make version 0 swap [max 128 Megs]\n" \
-       "        -v1             Make version 1 swap [big!] (default for kernels >\n" \
-       "                        2.1.117)\n" \
+       "        -c      Check for read-ability\n" \
+       "        -v0     Make version 0 swap [max 128 Megs]\n" \
+       "        -v1     Make version 1 swap [big!] (default for kernels > 2.1.117)\n" \
        "        block-count     Number of block to use (default is entire partition)"
 
 #define mktemp_trivial_usage \
@@ -2077,8 +2114,8 @@ USE_FEATURE_MDEV_CONFIG( \
        "Flags:\n"  \
        "        -a:             Mount all filesystems in fstab\n" \
         USE_FEATURE_MTAB_SUPPORT( \
-                "       -f:             \"Fake\" Add entry to mount table but don't mount it\n" \
-                "       -n:             Don't write a mount table entry\n" \
+       "        -f:             \"Fake\" Add entry to mount table but don't mount it\n" \
+       "        -n:             Don't write a mount table entry\n" \
         ) \
        "        -o option:      One of many filesystem options, listed below\n" \
        "        -r:             Mount the filesystem read-only\n" \
@@ -2087,21 +2124,21 @@ USE_FEATURE_MDEV_CONFIG( \
        "\n" \
        "Options for use with the \"-o\" flag:\n" \
         USE_FEATURE_MOUNT_LOOP( \
-                "       loop:           Ignored (loop devices are autodetected)\n" \
+       "        loop:           Ignored (loop devices are autodetected)\n" \
         ) \
         USE_FEATURE_MOUNT_FLAGS( \
-                "       [a]sync:        Writes are asynchronous / synchronous\n" \
-                "       [no]atime:      Disable / enable updates to inode access times\n" \
-                "       [no]diratime:   Disable / enable atime updates to directories\n" \
-                "       [no]dev:        Allow use of special device files / disallow them\n" \
-                "       [no]exec:       Allow use of executable files / disallow them\n" \
-                "       [no]suid:       Allow set-user-id-root programs / disallow them\n" \
-                "       [r]shared:      Convert [recursively] to a shared subtree.\n" \
-                "       [r]slave:       Convert [recursively] to a slave subtree.\n" \
-                "       [r]private:     Convert [recursively] to a private subtree\n" \
-                "       [un]bindable:   Make mount point [un]able to be bind mounted.\n" \
-                "       bind:           Bind a directory to an additional location\n" \
-                "       move:           Relocate an existing mount point.\n" \
+       "        [a]sync:        Writes are asynchronous / synchronous\n" \
+       "        [no]atime:      Disable / enable updates to inode access times\n" \
+       "        [no]diratime:   Disable / enable atime updates to directories\n" \
+       "        [no]dev:        Allow use of special device files / disallow them\n" \
+       "        [no]exec:       Allow use of executable files / disallow them\n" \
+       "        [no]suid:       Allow set-user-id-root programs / disallow them\n" \
+       "        [r]shared:      Convert [recursively] to a shared subtree.\n" \
+       "        [r]slave:       Convert [recursively] to a slave subtree.\n" \
+       "        [r]private:     Convert [recursively] to a private subtree\n" \
+       "        [un]bindable:   Make mount point [un]able to be bind mounted.\n" \
+       "        bind:           Bind a directory to an additional location\n" \
+       "        move:           Relocate an existing mount point.\n" \
         ) \
        "        remount:        Re-mount a mounted filesystem, changing its flags\n" \
        "        ro/rw:          Mount for read-only / read-write\n" \
@@ -2179,15 +2216,16 @@ USE_FEATURE_MDEV_CONFIG( \
        "Netcat opens a pipe to IP:port" USE_NC_EXTRA(" or file") \
         NC_OPTIONS_STR \
         USE_NC_EXTRA( \
-                "\n     -e      exec rest of command line after connect\n" \
-                "       -i SECS delay interval for lines sent\n" \
-                "       -w SECS timeout for connect\n" \
-                "       -f file use file (ala /dev/ttyS0) instead of network" \
+       "\n      -e      exec rest of command line after connect" \
+       "\n      -i SECS delay interval for lines sent" \
+       "\n      -w SECS timeout for connect" \
+       "\n      -f file use file (ala /dev/ttyS0) instead of network" \
         ) \
         USE_NC_SERVER( \
-                "\n     -l      listen mode, for inbound connects\n" \
-                USE_NC_EXTRA("          (use -l twice with -e for persistent server)\n") \
-                "       -p PORT local port number" \
+       "\n      -l      listen mode, for inbound connects" \
+        USE_NC_EXTRA( \
+       "\n              (use -l twice with -e for persistent server)") \
+       "\n      -p PORT local port number" \
         )
 
 #define nc_notes_usage "" \
@@ -2212,15 +2250,15 @@ USE_FEATURE_MDEV_CONFIG( \
 #define netstat_full_usage \
        "Netstat displays Linux networking information.\n\n" \
        "Options:\n" \
-       "        -l display listening server sockets\n" \
-       "        -a display all sockets (default: connected)\n" \
-       "        -e display other/more information\n" \
-       "        -n don't resolve names\n" \
-       "        -r display routing table\n" \
-       "        -t tcp sockets\n" \
-       "        -u udp sockets\n" \
-       "        -w raw sockets\n" \
-       "        -x unix sockets"
+       "        -l      display listening server sockets\n" \
+       "        -a      display all sockets (default: connected)\n" \
+       "        -e      display other/more information\n" \
+       "        -n      don't resolve names\n" \
+       "        -r      display routing table\n" \
+       "        -t      tcp sockets\n" \
+       "        -u      udp sockets\n" \
+       "        -w      raw sockets\n" \
+       "        -x      unix sockets"
 
 #define nice_trivial_usage \
        "[-n ADJUST] [COMMAND [ARG] ...]"
@@ -2293,7 +2331,7 @@ USE_FEATURE_MDEV_CONFIG( \
        "changes the password for the current user.\n" \
        "Options:\n" \
        "        -a      Define which algorithm shall be used for the password\n" \
-       "                        (Choices: des, md5, sha1)\n" \
+       "                        (Choices: des, md5)\n" /* ", sha1)" */ \
        "        -d      Delete the password for the specified user account\n" \
        "        -l      Locks (disables) the specified user account\n" \
        "        -u      Unlocks (re-enables) the specified user account"
@@ -2320,14 +2358,19 @@ USE_FEATURE_MDEV_CONFIG( \
        "Lists the PIDs of all processes with names that match the\n" \
        "names on the command line.\n" \
         USAGE_PIDOF \
-        USE_FEATURE_PIDOF_SINGLE("\n    -s              display only a single PID") \
-        USE_FEATURE_PIDOF_OMIT("\n      -o              omit given pid.") \
-        USE_FEATURE_PIDOF_OMIT("\n                      Use %PPID to omit the parent pid of pidof itself")
+        USE_FEATURE_PIDOF_SINGLE( \
+       "\n      -s              display only a single PID") \
+        USE_FEATURE_PIDOF_OMIT( \
+       "\n      -o              omit given pid.") \
+        USE_FEATURE_PIDOF_OMIT( \
+       "\n                      Use %PPID to omit the parent pid of pidof itself")
 #define pidof_example_usage \
        "$ pidof init\n" \
        "1\n" \
-        USE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh\n20351 5973 5950\n") \
-        USE_FEATURE_PIDOF_OMIT("$ pidof /bin/sh -o %PPID\n20351 5950")
+        USE_FEATURE_PIDOF_OMIT( \
+       "$ pidof /bin/sh\n20351 5973 5950\n") \
+        USE_FEATURE_PIDOF_OMIT( \
+       "$ pidof /bin/sh -o %PPID\n20351 5950")
 
 #ifndef CONFIG_FEATURE_FANCY_PING
 #define ping_trivial_usage "host"
@@ -2338,11 +2381,11 @@ USE_FEATURE_MDEV_CONFIG( \
 #define ping_full_usage \
        "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
        "Options:\n" \
-       "        -c COUNT        Send only COUNT pings\n" \
-       "        -s SIZE         Send SIZE data bytes in packets (default=56)\n" \
-       "        -I IPADDR       Use IPADDR as source address\n" \
-       "        -q              Quiet mode, only displays output at start\n" \
-       "                        and when finished"
+       "        -c CNT  Send only CNT pings\n" \
+       "        -s SIZE Send SIZE data bytes in packets (default=56)\n" \
+       "        -I IP   Use IP as source address\n" \
+       "        -q      Quiet mode, only displays output at start\n" \
+       "                and when finished"
 #endif
 #define ping_example_usage \
        "$ ping localhost\n" \
@@ -2362,10 +2405,10 @@ USE_FEATURE_MDEV_CONFIG( \
 #define ping6_full_usage \
        "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
        "Options:\n" \
-       "        -c COUNT        Send only COUNT pings\n" \
-       "        -s SIZE         Send SIZE data bytes in packets (default=56)\n" \
-       "        -q              Quiet mode, only displays output at start\n" \
-       "                        and when finished"
+       "        -c CNT  Send only CNT pings\n" \
+       "        -s SIZE Send SIZE data bytes in packets (default=56)\n" \
+       "        -q      Quiet mode, only displays output at start\n" \
+       "                and when finished"
 #endif
 #define ping6_example_usage \
        "$ ping6 ip6-localhost\n" \
@@ -2387,9 +2430,9 @@ USE_FEATURE_MDEV_CONFIG( \
 #define poweroff_full_usage \
        "Halt and shut off power.\n" \
        "Options:\n" \
-       "        -d              delay interval for halting\n" \
-       "        -n              no call to sync()\n" \
-       "        -f              force power off (don't go through init)"
+       "        -d      delay interval for halting\n" \
+       "        -n      no call to sync()\n" \
+       "        -f      force power off (don't go through init)"
 
 #define printenv_trivial_usage \
        "[VARIABLES...]"
@@ -2429,8 +2472,10 @@ USE_FEATURE_MDEV_CONFIG( \
 #define ps_full_usage \
        "Report process status\n" \
         USAGE_PS \
-        USE_SELINUX("\n -c      show SE Linux context") \
-        USE_FEATURE_PS_WIDE("\n w       wide output")
+        USE_SELINUX( \
+       "\n      -c      show SE Linux context") \
+        USE_FEATURE_PS_WIDE( \
+       "\n      w       wide output")
 
 #endif /* ENABLE_DESKTOP */
 
@@ -2481,7 +2526,8 @@ USE_FEATURE_MDEV_CONFIG( \
         USE_FEATURE_READLINK_FOLLOW("[-f] ") "FILE"
 #define readlink_full_usage \
        "Displays the value of a symbolic link." \
-        USE_FEATURE_READLINK_FOLLOW("\n\nOptions:\n" \
+        USE_FEATURE_READLINK_FOLLOW( \
+       "\n\nOptions:\n" \
        "        -f      canonicalize by following all symlinks")
 
 #define readprofile_trivial_usage \
@@ -2509,9 +2555,9 @@ USE_FEATURE_MDEV_CONFIG( \
 #define reboot_full_usage \
        "Reboot the system.\n" \
        "Options:\n" \
-       "        -d              delay interval for rebooting\n" \
-       "        -n              no call to sync()\n" \
-       "        -f              force reboot (don't go through init)"
+       "        -d      delay interval for rebooting\n" \
+       "        -n      no call to sync()\n" \
+       "        -f      force reboot (don't go through init)"
 
 #define renice_trivial_usage \
        "{{-n INCREMENT} | PRIORITY} [[ -p | -g | -u ] ID ...]"
@@ -2539,9 +2585,9 @@ USE_FEATURE_MDEV_CONFIG( \
        "Remove (unlink) the FILE(s).  You may use '--' to\n" \
        "indicate that all following arguments are non-options.\n\n" \
        "Options:\n" \
-       "        -i              always prompt before removing each destination\n" \
-       "        -f              remove existing destinations, never prompt\n" \
-       "        -r or -R        remove the contents of directories recursively"
+       "        -i      always prompt before removing each destination\n" \
+       "        -f      remove existing destinations, never prompt\n" \
+       "        -r,-R   remove the contents of directories recursively"
 #define rm_example_usage \
        "$ rm -rf /tmp/foo\n"
 
@@ -2720,39 +2766,43 @@ USE_FEATURE_MDEV_CONFIG( \
         SKIP_FEATURE_FANCY_SLEEP("Pause for N seconds.") \
         USE_FEATURE_FANCY_SLEEP( \
        "Pause for a time equal to the total of the args given, where each arg can\n" \
-       "                have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
+       "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
 #define sleep_example_usage \
        "$ sleep 2\n" \
        "[2 second delay results]\n" \
-        USE_FEATURE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
+        USE_FEATURE_FANCY_SLEEP( \
+       "$ sleep 1d 3h 22m 8s\n" \
        "[98528 second delay results]\n")
 
 #define sort_trivial_usage \
-       "[-nru" USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") "] [FILE]..."
+       "[-nru" \
+        USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") \
+       "] [FILE]..."
 #define sort_full_usage \
        "Sorts lines of text in the specified files\n\n" \
        "Options:\n" \
         USE_FEATURE_SORT_BIG( \
-                "       -b      ignore leading blanks\n" \
-                "       -c      check whether input is sorted\n" \
-                "       -d      dictionary order (blank or alphanumeric only)\n" \
-                "       -f      ignore case\n" \
-                "       -g      general numerical sort\n" \
-                "       -i      ignore unprintable characters\n" \
-                "       -k      specify sort key\n" \
-                "       -M      sort month\n" \
-        ) \
+       "        -b      ignore leading blanks\n" \
+       "        -c      check whether input is sorted\n" \
+       "        -d      dictionary order (blank or alphanumeric only)\n" \
+       "        -f      ignore case\n" \
+       "        -g      general numerical sort\n" \
+       "        -i      ignore unprintable characters\n" \
+       "        -k      specify sort key\n" \
+       "        -M      sort month\n") \
        "        -n      sort numbers\n" \
         USE_FEATURE_SORT_BIG( \
-                "       -o      output to file\n" \
-                "       -k      sort by key\n" \
-                "       -t      use key separator other than whitespace\n" \
-        ) \
+       "        -o      output to file\n" \
+       "        -k      sort by key\n" \
+       "        -t      use key separator other than whitespace\n") \
        "        -r      reverse sort order\n" \
-        USE_FEATURE_SORT_BIG("  -s      stable (don't sort ties alphabetically)\n") \
+        USE_FEATURE_SORT_BIG( \
+       "        -s      stable (don't sort ties alphabetically)\n") \
        "        -u      suppress duplicate lines" \
-        USE_FEATURE_SORT_BIG("\n        -z      input terminated by nulls, not newlines\n") \
-        USE_FEATURE_SORT_BIG("  -mST    ignored for GNU compatibility") \
+        USE_FEATURE_SORT_BIG( \
+       "\n      -z      input terminated by nulls, not newlines\n") \
+        USE_FEATURE_SORT_BIG( \
+       "        -mST    ignored for GNU compatibility") \
        ""
 #define sort_example_usage \
        "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
@@ -2781,15 +2831,15 @@ USE_FEATURE_MDEV_CONFIG( \
        "\n      -b|--background                 force process into background" \
        "\n      -u|--user <username>|<uid>      stop this user's processes" \
        "\n      -x|--exec <executable>          program to either start or check" \
-       "\n      -m|--make-pidfile       create the -p file and enter pid in it" \
+       "\n      -m|--make-pidfile               create the -p file and enter pid in it" \
        "\n      -n|--name <process-name>        stop processes with this name" \
        "\n      -p|--pidfile <pid-file>         save or load pid using a pid-file" \
        "\n      -q|--quiet                      be quiet" \
-USE_FEATURE_START_STOP_DAEMON_FANCY( \
+        USE_FEATURE_START_STOP_DAEMON_FANCY( \
        "\n      -o|--oknodo                     exit status 0 if nothing done" \
        "\n      -v|--verbose                    be verbose" \
        "\n      -N|--nicelevel <N>              add N to process's nice level" \
-) \
+        ) \
        "\n      -s|--signal <signal>            signal to send (default TERM)" \
        "\n      -U|--chuid <username>|<uid>     start process with this name"
 
@@ -2798,51 +2848,52 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
 #define stat_full_usage \
        "display file (default) or filesystem status.\n\n" \
        "Options:\n" \
-        USE_FEATURE_STAT_FORMAT("       -c fmt  use the specified format\n") \
+        USE_FEATURE_STAT_FORMAT( \
+       "        -c fmt  use the specified format\n") \
        "        -f      display filesystem status\n" \
        "        -L,-l   dereference links\n" \
-       "        -t      display info in terse form\n" \
+       "        -t      display info in terse form" \
         USE_FEATURE_STAT_FORMAT( \
-       "\nValid format sequences for files:\n" \
-       "  %a   Access rights in octal\n" \
-       "  %A   Access rights in human readable form\n" \
-       "  %b   Number of blocks allocated (see %B)\n" \
-       "  %B   The size in bytes of each block reported by %b\n" \
-       "  %d   Device number in decimal\n" \
-       "  %D   Device number in hex\n" \
-       "  %f   Raw mode in hex\n" \
-       "  %F   File type\n" \
-       "  %g   Group ID of owner\n" \
-       "  %G   Group name of owner\n" \
-       "  %h   Number of hard links\n" \
-       "  %i   Inode number\n" \
-       "  %n   File name\n" \
-       "  %N   Quoted file name with dereference if symbolic link\n" \
-       "  %o   I/O block size\n" \
-       "  %s   Total size, in bytes\n" \
-       "  %t   Major device type in hex\n" \
-       "  %T   Minor device type in hex\n" \
-       "  %u   User ID of owner\n" \
-       "  %U   User name of owner\n" \
-       "  %x   Time of last access\n" \
-       "  %X   Time of last access as seconds since Epoch\n" \
-       "  %y   Time of last modification\n" \
-       "  %Y   Time of last modification as seconds since Epoch\n" \
-       "  %z   Time of last change\n" \
-       "  %Z   Time of last change as seconds since Epoch\n" \
+       "\n\nValid format sequences for files:\n" \
+       " %a     Access rights in octal\n" \
+       " %A     Access rights in human readable form\n" \
+       " %b     Number of blocks allocated (see %B)\n" \
+       " %B     The size in bytes of each block reported by %b\n" \
+       " %d     Device number in decimal\n" \
+       " %D     Device number in hex\n" \
+       " %f     Raw mode in hex\n" \
+       " %F     File type\n" \
+       " %g     Group ID of owner\n" \
+       " %G     Group name of owner\n" \
+       " %h     Number of hard links\n" \
+       " %i     Inode number\n" \
+       " %n     File name\n" \
+       " %N     Quoted file name with dereference if symbolic link\n" \
+       " %o     I/O block size\n" \
+       " %s     Total size, in bytes\n" \
+       " %t     Major device type in hex\n" \
+       " %T     Minor device type in hex\n" \
+       " %u     User ID of owner\n" \
+       " %U     User name of owner\n" \
+       " %x     Time of last access\n" \
+       " %X     Time of last access as seconds since Epoch\n" \
+       " %y     Time of last modification\n" \
+       " %Y     Time of last modification as seconds since Epoch\n" \
+       " %z     Time of last change\n" \
+       " %Z     Time of last change as seconds since Epoch\n" \
        "\nValid format sequences for file systems:\n" \
-       "  %a   Free blocks available to non-superuser\n" \
-       "  %b   Total data blocks in file system\n" \
-       "  %c   Total file nodes in file system\n" \
-       "  %d   Free file nodes in file system\n" \
-       "  %f   Free blocks in file system\n" \
-       "  %i   File System ID in hex\n" \
-       "  %l   Maximum length of filenames\n" \
-       "  %n   File name\n" \
-       "  %s   Block size (for faster transfers)\n" \
-       "  %S   Fundamental block size (for block counts)\n" \
-       "  %t   Type in hex\n" \
-       "  %T   Type in human readable form\n" \
+       " %a     Free blocks available to non-superuser\n" \
+       " %b     Total data blocks in file system\n" \
+       " %c     Total file nodes in file system\n" \
+       " %d     Free file nodes in file system\n" \
+       " %f     Free blocks in file system\n" \
+       " %i     File System ID in hex\n" \
+       " %l     Maximum length of filenames\n" \
+       " %n     File name\n" \
+       " %s     Block size (for faster transfers)\n" \
+       " %S     Fundamental block size (for block counts)\n" \
+       " %t     Type in hex\n" \
+       " %T     Type in human readable form" \
         )
 
 #define strings_trivial_usage \
@@ -2953,17 +3004,17 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
        "Linux system and kernel logging utility.\n" \
        "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
        "Options:\n" \
-       "        -m MIN          Minutes between MARK lines (default=20, 0=off)\n" \
-       "        -n              Run as a foreground process\n" \
-       "        -O FILE         Use an alternate log file (default=/var/log/messages)\n" \
+       "        -m MIN  Minutes between MARK lines (default=20, 0=off)\n" \
+       "        -n      Run as a foreground process\n" \
+       "        -O FILE Use an alternate log file (default=/var/log/messages)\n" \
        "        -l n    Sets the local log level of messages to n\n" \
-       "        -S              Make logging output smaller" \
+       "        -S      Make logging output smaller" \
         USE_FEATURE_ROTATE_LOGFILE( \
-       "\n      -s SIZE         Max size (KB) before rotate (default=200KB, 0=off)\n" \
-       "        -b NUM          Number of rotated logs to keep (default=1, max=99, 0=purge)") \
+       "\n      -s SIZE Max size (KB) before rotate (default=200KB, 0=off)" \
+       "\n      -b NUM  Number of rotated logs to keep (default=1, max=99, 0=purge)") \
         USE_FEATURE_REMOTE_LOG( \
-       "\n      -R HOST[:PORT]  Log to IP or hostname on PORT (default PORT=514/UDP)\n" \
-       "        -L              Log locally and via network logging (default is network only)") \
+       "\n      -R HOST[:PORT]  Log to IP or hostname on PORT (default PORT=514/UDP)" \
+       "\n      -L      Log locally and via network logging (default is network only)") \
         USE_FEATURE_IPC_SYSLOG( \
        "\n      -C [size(KiB)]  Log to a circular buffer (read the buffer using logread)")
 #define syslogd_example_usage \
@@ -2977,10 +3028,12 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
        "With more than one FILE, precede each with a header giving the\n" \
        "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
        "Options:\n" \
-        USE_FEATURE_FANCY_TAIL("        -c N[kbm]       output the last N bytes\n") \
+        USE_FEATURE_FANCY_TAIL( \
+       "        -c N[kbm]       output the last N bytes\n") \
        "        -n N[kbm]       print last N lines instead of last 10\n" \
        "        -f              output data as the file grows" \
-        USE_FEATURE_FANCY_TAIL( "\n     -q              never output headers giving file names\n" \
+        USE_FEATURE_FANCY_TAIL( \
+       "\n      -q              never output headers giving file names\n" \
        "        -s SEC          wait SEC seconds between reads with -f\n" \
        "        -v              always output headers giving file names\n\n" \
        "If the first character of N (bytes or lines) is a '+', output begins with\n" \
@@ -2999,23 +3052,27 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
 #define tar_full_usage \
        "Create, extract, or list files from a tar file.\n\n" \
        "Options:\n" \
-        USE_FEATURE_TAR_CREATE("        c               create\n") \
-       "        x               extract\n" \
-       "        t               list\n" \
+        USE_FEATURE_TAR_CREATE( \
+       "        c       create\n") \
+       "        x       extract\n" \
+       "        t       list\n" \
        "\nArchive format selection:\n" \
-        USE_FEATURE_TAR_GZIP("  z               Filter the archive through gzip\n") \
-        USE_FEATURE_TAR_BZIP2(" j               Filter the archive through bzip2\n") \
-        USE_FEATURE_TAR_LZMA("  a               Filter the archive through lzma\n") \
-        USE_FEATURE_TAR_COMPRESS("      Z               Filter the archive through compress\n") \
+        USE_FEATURE_TAR_GZIP( \
+       "        z       Filter the archive through gzip\n") \
+        USE_FEATURE_TAR_BZIP2( \
+       "        j       Filter the archive through bzip2\n") \
+        USE_FEATURE_TAR_LZMA( \
+       "        a       Filter the archive through lzma\n") \
+        USE_FEATURE_TAR_COMPRESS( \
+       "        Z       Filter the archive through compress\n") \
        "\nFile selection:\n" \
-       "        f               name of TARFILE or \"-\" for stdin\n" \
-       "        O               extract to stdout\n" \
+       "        f       name of TARFILE or \"-\" for stdin\n" \
+       "        O       extract to stdout\n" \
         USE_FEATURE_TAR_FROM( \
-       "        exclude         file to exclude\n" \
-       "        X               file with names to exclude\n" \
-        ) \
-       "        C               change to directory DIR before operation\n" \
-       "        v               verbosely list files processed"
+       "        exclude file to exclude\n" \
+       "        X       file with names to exclude\n") \
+       "        C       change to directory DIR before operation\n" \
+       "        v       verbosely list files processed"
 #define tar_example_usage \
        "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
        "$ tar -cf /tmp/tarball.tar /usr/local\n"
@@ -3252,12 +3309,15 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
        "[flags] FILESYSTEM|DIRECTORY"
 #define umount_full_usage \
        "Unmount file systems\n" \
-       "\nFlags:\n" "   -a      Unmount all file systems" \
-        USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab\n       -n      Don't erase /etc/mtab entries") \
+       "\nFlags:" \
+       "\n      -a      Unmount all file systems" USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
+        USE_FEATURE_MTAB_SUPPORT( \
+       "\n      -n      Don't erase /etc/mtab entries") \
        "\n      -r      Try to remount devices as read-only if mount is busy" \
        "\n      -l      Lazy umount (detach filesystem)" \
        "\n      -f      Force umount (i.e., unreachable NFS server)" \
-        USE_FEATURE_MOUNT_LOOP("\n      -D      Do not free loop device (if a loop device has been used)")
+        USE_FEATURE_MOUNT_LOOP( \
+       "\n      -D      Do not free loop device (if a loop device has been used)")
 #define umount_example_usage \
        "$ umount /dev/hdc1\n"
 
@@ -3463,10 +3523,13 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
 #define xargs_full_usage \
        "Executes COMMAND on every item given by standard input.\n\n" \
        "Options:\n" \
-        USE_FEATURE_XARGS_SUPPORT_CONFIRMATION("        -p      Prompt the user about whether to run each command\n") \
+        USE_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
+       "        -p      Prompt the user about whether to run each command\n") \
        "        -r      Do not run command for empty read lines\n" \
-        USE_FEATURE_XARGS_SUPPORT_TERMOPT("     -x      Exit if the size is exceeded\n") \
-        USE_FEATURE_XARGS_SUPPORT_ZERO_TERM("   -0      Input filenames are terminated by a null character\n") \
+        USE_FEATURE_XARGS_SUPPORT_TERMOPT( \
+       "        -x      Exit if the size is exceeded\n") \
+        USE_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
+       "        -0      Input filenames are terminated by a null character\n") \
        "        -t      Print the command line on stderr before executing it"
 #define xargs_example_usage \
        "$ ls | xargs gzip\n" \