//usage:# define IF_SHOW_THREADS_OR_TOP_SMP(...)
//usage:#endif
//usage:#define top_trivial_usage
-//usage: "[-b] [-nCOUNT] [-dSECONDS]" IF_FEATURE_TOPMEM(" [-m]")
+//usage: "[-b"IF_FEATURE_TOPMEM("m")"] [-n COUNT] [-d SECONDS]"
//usage:#define top_full_usage "\n\n"
//usage: "Provide a view of process activity in real time."
//usage: "\n""Read the status of all processes from /proc each SECONDS"
//usage: IF_FEATURE_TOP_SMP_CPU("1: toggle SMP")
//usage: )
//usage: "\n"" Q,^C: exit"
-//usage: "\n"
//usage: "\n""Options:"
//usage: )
//usage: "\n"" -b Batch mode"
//usage: "\n"" -n N Exit after N iterations"
-//usage: "\n"" -d N Delay between updates"
+//usage: "\n"" -d SEC Delay between updates"
//usage: IF_FEATURE_TOPMEM(
//usage: "\n"" -m Same as 's' key"
//usage: )