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The following symbolic names are recognised as valid collating element names, in addition to any single character, this allows you to write for example:
[[.left-square-bracket.][.right-square-bracket.]]
if you wanted to match either "[" or "]".
|
Name |
Character |
|---|---|
|
NUL |
\x00 |
|
SOH |
\x01 |
|
STX |
\x02 |
|
ETX |
\x03 |
|
EOT |
\x04 |
|
ENQ |
\x05 |
|
ACK |
\x06 |
|
alert |
\x07 |
|
backspace |
\x08 |
|
tab |
\t |
|
newline |
\n |
|
vertical-tab |
\v |
|
form-feed |
\f |
|
carriage-return |
\r |
|
SO |
\xE |
|
SI |
\xF |
|
DLE |
\x10 |
|
DC1 |
\x11 |
|
DC2 |
\x12 |
|
DC3 |
\x13 |
|
DC4 |
\x14 |
|
NAK |
\x15 |
|
SYN |
\x16 |
|
ETB |
\x17 |
|
CAN |
\x18 |
|
EM |
\x19 |
|
SUB |
\x1A |
|
ESC |
\x1B |
|
IS4 |
\x1C |
|
IS3 |
\x1D |
|
IS2 |
\x1E |
|
IS1 |
\x1F |
|
space |
\x20 |
|
exclamation-mark |
! |
|
quotation-mark |
" |
|
number-sign |
# |
|
dollar-sign |
$ |
|
percent-sign |
% |
|
ampersand |
& |
|
apostrophe |
' |
|
left-parenthesis |
( |
|
right-parenthesis |
) |
|
asterisk |
* |
|
plus-sign |
+ |
|
comma |
, |
|
hyphen |
- |
|
period |
. |
|
slash |
/ |
|
zero |
0 |
|
one |
1 |
|
two |
2 |
|
three |
3 |
|
four |
4 |
|
five |
5 |
|
six |
6 |
|
seven |
7 |
|
eight |
8 |
|
nine |
9 |
|
colon |
: |
|
semicolon |
; |
|
less-than-sign |
< |
|
equals-sign |
= |
|
greater-than-sign |
> |
|
question-mark |
? |
|
commercial-at |
@ |
|
left-square-bracket |
[ |
|
backslash |
\ |
|
right-square-bracket |
] |
|
circumflex |
~ |
|
underscore |
_ |
|
grave-accent |
` |
|
left-curly-bracket |
{ |
|
vertical-line |
| |
|
right-curly-bracket |
} |
|
tilde |
~ |
|
DEL |
\x7F |