.
:
break
cd
continue
eval
exec
exit
export
getopts
hash
pwd
readonly
return
shift
test
times
trap
umask
unset
alias
bind
builtin
caller
command
declare
echo
enable
help
let
local
logout
mapfile
printf
read
readarray
source
type
typeset
ulimit
unalias
set
shopt

----------------------------------------------------

[
	["builtin", "."],
	["builtin", ":"],
	["builtin", "break"],
	["builtin", "cd"],
	["builtin", "continue"],
	["builtin", "eval"],
	["builtin", "exec"],
	["builtin", "exit"],
	["builtin", "export"],
	["builtin", "getopts"],
	["builtin", "hash"],
	["builtin", "pwd"],
	["builtin", "readonly"],
	["builtin", "return"],
	["builtin", "shift"],
	["builtin", "test"],
	["builtin", "times"],
	["builtin", "trap"],
	["builtin", "umask"],
	["builtin", "unset"],
	["builtin", "alias"],
	["builtin", "bind"],
	["builtin", "builtin"],
	["builtin", "caller"],
	["builtin", "command"],
	["builtin", "declare"],
	["builtin", "echo"],
	["builtin", "enable"],
	["builtin", "help"],
	["builtin", "let"],
	["builtin", "local"],
	["builtin", "logout"],
	["builtin", "mapfile"],
	["builtin", "printf"],
	["builtin", "read"],
	["builtin", "readarray"],
	["builtin", "source"],
	["builtin", "type"],
	["builtin", "typeset"],
	["builtin", "ulimit"],
	["builtin", "unalias"],
	["builtin", "set"],
	["builtin", "shopt"]
]

----------------------------------------------------

Checks for all builtins.
