*: remove "Options:" string from help texts

function                                             old     new   delta
packed_usage                                       28706   28623     -83

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

procps/fuser.c

@@ -11,7 +11,6 @@
 //usage:       "[OPTIONS] FILE or PORT/PROTO"
 //usage:#define fuser_full_usage "\n\n"
 //usage:       "Find processes which use FILEs or PORTs\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-m	Find processes which use same fs as FILEs"
 //usage:     "\n	-4,-6	Search only IPv4/IPv6 space"
 //usage:     "\n	-s	Don't display PIDs"

procps/iostat.c

@@ -393,7 +393,6 @@ static void dev_report(cputime_t itv)
 //usage:       "[-c] [-d] [-t] [-z] [-k|-m] [ALL|BLOCKDEV...] [INTERVAL [COUNT]]"
 //usage:#define iostat_full_usage "\n\n"
 //usage:       "Report CPU and I/O statistics\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-c	Show CPU utilization"
 //usage:     "\n	-d	Show device utilization"
 //usage:     "\n	-t	Print current time"

procps/kill.c

@@ -12,7 +12,6 @@
 //usage:       "[-l] [-SIG] PID..."
 //usage:#define kill_full_usage "\n\n"
 //usage:       "Send a signal (default: TERM) to given PIDs\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-l	List all signal names and numbers"
 /* //usage:  "\n	-s SIG	Yet another way of specifying SIG" */
 //usage:
@@ -30,7 +29,6 @@
 //usage:       "[-l] [-q] [-SIG] PROCESS_NAME..."
 //usage:#define killall_full_usage "\n\n"
 //usage:       "Send a signal (default: TERM) to given processes\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-l	List all signal names and numbers"
 /* //usage:  "\n	-s SIG	Yet another way of specifying SIG" */
 //usage:     "\n	-q	Don't complain if no processes were killed"
@@ -42,7 +40,6 @@
 //usage:       "[-l] [-SIG] [-o PID]..."
 //usage:#define killall5_full_usage "\n\n"
 //usage:       "Send a signal (default: TERM) to all processes outside current session\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-l	List all signal names and numbers"
 //usage:     "\n	-o PID	Don't signal this PID"
 /* //usage:  "\n	-s SIG	Yet another way of specifying SIG" */

procps/mpstat.c

@@ -844,7 +844,6 @@ static int get_irqcpu_nr(const char *f, int max_irqs)
 //usage:       "[-A] [-I SUM|CPU|ALL|SCPU] [-u] [-P num|ALL] [INTERVAL [COUNT]]"
 //usage:#define mpstat_full_usage "\n\n"
 //usage:       "Per-processor statistics\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-A			Same as -I ALL -u -P ALL"
 //usage:     "\n	-I SUM|CPU|ALL|SCPU	Report interrupt statistics"
 //usage:     "\n	-P num|ALL		Processor to monitor"

procps/pgrep.c

@@ -11,7 +11,6 @@
 //usage:       "[-flnovx] [-s SID|-P PPID|PATTERN]"
 //usage:#define pgrep_full_usage "\n\n"
 //usage:       "Display process(es) selected by regex PATTERN\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-l	Show command name too"
 //usage:     "\n	-f	Match against entire command line"
 //usage:     "\n	-n	Show the newest process only"
@@ -25,7 +24,6 @@
 //usage:       "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
 //usage:#define pkill_full_usage "\n\n"
 //usage:       "Send a signal to process(es) selected by regex PATTERN\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-l	List all signals"
 //usage:     "\n	-f	Match against entire command line"
 //usage:     "\n	-n	Signal the newest process only"

procps/pidof.c

@@ -10,7 +10,7 @@
 //usage:#if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
 //usage:#define pidof_trivial_usage
 //usage:       "[OPTIONS] [NAME]..."
-//usage:#define USAGE_PIDOF "\n\nOptions:"
+//usage:#define USAGE_PIDOF "\n"
 //usage:#else
 //usage:#define pidof_trivial_usage
 //usage:       "[NAME]..."

procps/pmap.c

@@ -8,22 +8,22 @@
  * for details.
  */
 
-//applet:IF_PMAP(APPLET(pmap, BB_DIR_USR_BIN, BB_SUID_DROP))
-//kbuild:lib-$(CONFIG_PMAP)     += pmap.o
-
 //config:config PMAP
 //config:       bool "pmap"
 //config:       default y
 //config:       help
 //config:         Display processes' memory mappings.
 
+//applet:IF_PMAP(APPLET(pmap, BB_DIR_USR_BIN, BB_SUID_DROP))
+//kbuild:lib-$(CONFIG_PMAP) += pmap.o
+
 //usage:#define pmap_trivial_usage
-//usage:       "[-x][-q] PID"
+//usage:       "[-xq] PID"
 //usage:#define pmap_full_usage "\n\n"
-//usage:       "Display detailed precesses' memory usage\n"
-//usage:       "\nOptions:"
-//usage:       "\n     -x              show details"
-//usage:       "\n     -q              quiet"
+//usage:       "Display detailed process memory usage"
+//usage:     "\n"
+//usage:     "\n	-x	Show details"
+//usage:     "\n	-q	Quiet"
 
 #include "libbb.h"
 

procps/ps.c

@@ -15,7 +15,6 @@
 //usage:       "[-o COL1,COL2=HEADER]" IF_FEATURE_SHOW_THREADS(" [-T]")
 //usage:#define ps_full_usage "\n\n"
 //usage:       "Show list of processes\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-o COL1,COL2=HEADER	Select columns for display"
 //usage:	IF_FEATURE_SHOW_THREADS(
 //usage:     "\n	-T			Show threads"
@@ -26,7 +25,6 @@
 //usage:#if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
 //usage:#define USAGE_PS "\nThis version of ps accepts no options"
 //usage:#else
-//usage:#define USAGE_PS "\nOptions:"
 //usage:#endif
 //usage:
 //usage:#define ps_trivial_usage

procps/pstree.c

@@ -24,7 +24,6 @@
 //usage:	"[-p] [PID|USER]"
 //usage:#define pstree_full_usage "\n\n"
 //usage:       "Display process tree, optionally start from USER or PID\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-p	Show pids"
 
 #include "libbb.h"

procps/renice.c

@@ -23,7 +23,6 @@
 //usage:       "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
 //usage:#define renice_full_usage "\n\n"
 //usage:       "Change scheduling priority for a running process\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-n	Adjust current nice value (smaller is faster)"
 //usage:     "\n	-p	Process id(s) (default)"
 //usage:     "\n	-g	Process group id(s)"

procps/sysctl.c

@@ -15,7 +15,6 @@
 //usage:       "[OPTIONS] [VALUE]..."
 //usage:#define sysctl_full_usage "\n\n"
 //usage:       "Configure kernel parameters at runtime\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-n	Don't print key names"
 //usage:     "\n	-e	Don't warn about unknown keys"
 //usage:     "\n	-w	Change sysctl setting"

procps/watch.c

@@ -15,7 +15,6 @@
 //usage:       "[-n SEC] [-t] PROG ARGS"
 //usage:#define watch_full_usage "\n\n"
 //usage:       "Run PROG periodically\n"
-//usage:     "\nOptions:"
 //usage:     "\n	-n	Loop period in seconds (default 2)"
 //usage:     "\n	-t	Don't print header"
 //usage: