This file is indexed.

/usr/lib/s9fes/help/sys_kill is in scheme9 2010.11.13-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
S9 EXT  (sys:kill integer1 integer2)    ==>  unspecific
        (sys:kill integer)              ==>  unspecific
        (sys:notify integer1 integer2)  ==>  unspecific
        (sys:notify integer)            ==>  unspecific

Send signal INTEGER2 to process INTEGER1. When no signal is
specified SYS:SIGTERM is sent. SYS:NOTIFY is a more nonviolent
alias for this procedure.

The following symbolic signal names may be used in the place of
INTEGER2: sys:sighup, sys:sigint, sys:sigquit, sys:sigill,
sys:sigtrap, sys:sigabrt, sys:sigemt, sys:sigfpe, sys:sigkill,
sys:sigbus, sys:sigsegv, sys:sigsys, sys:sigpipe, sys:sigalrm,
sys:sigterm.

When a signal is sent to the S9 process, the result of these
procedures is undefined.

(sys:notify (sys:getpid) sys:sigterm)  ==>  undefined