lq
lu
m
main
marks
match
matched
matchers
matches
max
maximum
meaning
means
metacharacter
metacharacters
milliseconds
min
minimum
msg
must
n
names
necessary
negation
negative
newline
next
nothing
nth
number
numbers
octal
off
once
one
operand
operator
operators
option
options
order
otherwise
outside
owner
p
paragraph
parameters
password
patterns
persistent
please
positive
posix
possessive
pre
precedence
predefined
previous
print
printable
prior
profile
protection
provided
punct
punctuation
q
quantifiers
quotation
quote
quotes
quoting
r
range
re
reason
recognized
references
reg
regardless
registered
rejected
reluctant
represent
reserved
restricted
return
s
sc
semicolon
sent
separate
separator
sequence
server
serves
set
simple
single
space
special
standalone
started
stored
string
subtraction
summary
symbol
tab
table
terminator
terminators
therefore
thus
times
tip
topic
turns
two
type
u
u0007
u0009
u000a
u000c
u000d
u001b
u0085
u2028
u2029
uhhhh
unban
unescaped
unicode
union
upper
uppercase
url
us
value
via
w
well
whatever
whether
while
white
whitespace
width
within
word
words
would
x
x00
x0b
x1f
x7f
xdigit
xhh