diff --git a/pod/perldelta.pod b/pod/perldelta.pod index baa03b9396ea..ecb09759167b 100644 --- a/pod/perldelta.pod +++ b/pod/perldelta.pod @@ -143,8 +143,16 @@ XXX Remove this section if F did not add any cont =head1 Documentation -XXX Changes to files in F go here. Consider grouping entries by -file and be sure to link to the appropriate page, e.g. L. +=head2 perlop + +=over 4 + +=item * + +Normalized alignment of verbatim sections, fixing how they are displayed by +some Pod viewers that strip indentation. + +=back =head2 New Documentation diff --git a/pod/perlop.pod b/pod/perlop.pod index 36edd23f633c..6c658ca33270 100644 --- a/pod/perlop.pod +++ b/pod/perlop.pod @@ -126,31 +126,31 @@ C's precedence is slightly screwy. (This makes learning Perl easier for C folks.) With very few exceptions, these all operate on scalar values only, not array values. - left terms and list operators (leftward) - left -> - nonassoc ++ -- - right ** - right ! ~ ~. \ and unary + and - - left =~ !~ - left * / % x - left + - . - left << >> - nonassoc named unary operators + left terms and list operators (leftward) + left -> + nonassoc ++ -- + right ** + right ! ~ ~. \ and unary + and - + left =~ !~ + left * / % x + left + - . + left << >> + nonassoc named unary operators nonassoc isa - chained < > <= >= lt gt le ge - chain/na == != eq ne <=> cmp - left & &. - left | |. ^ ^. - left && - left || ^^ // - nonassoc .. ... - right ?: - right = += -= *= etc. goto last next redo dump - left , => - nonassoc list operators (rightward) - right not - left and - left or xor + chained < > <= >= lt gt le ge + chain/na == != eq ne <=> cmp + left & &. + left | |. ^ ^. + left && + left || ^^ // + nonassoc .. ... + right ?: + right = += -= *= etc. goto last next redo dump + left , => + nonassoc list operators (rightward) + right not + left and + left or xor In the following sections, these operators are covered in detail, in the same order in which they appear in the table above. @@ -178,7 +178,7 @@ whether you are looking at the left side or the right side of the operator. For example, in @ary = (1, 3, sort 4, 2); - print @ary; # prints 1324 + print @ary; # prints 1324 the commas on the right of the C are evaluated before the C, but the commas on the left are evaluated after. In other words, @@ -187,13 +187,13 @@ then act like a simple TERM with regard to the preceding expression. Be careful with parentheses: # These evaluate exit before doing the print: - print($foo, exit); # Obviously not what you want. - print $foo, exit; # Nor is this. + print($foo, exit); # Obviously not what you want. + print $foo, exit; # Nor is this. # These do the print before evaluating exit: - (print $foo), exit; # This is what you want. - print($foo), exit; # Or this. - print ($foo), exit; # Or even this. + (print $foo), exit; # This is what you want. + print($foo), exit; # Or this. + print ($foo), exit; # Or even this. Also note that @@ -271,10 +271,10 @@ has a value that is not the empty string and matches the pattern C, the increment is done as a string, preserving each character within its range, with carry: - print ++($foo = "99"); # prints "100" - print ++($foo = "a0"); # prints "a1" - print ++($foo = "Az"); # prints "Ba" - print ++($foo = "zz"); # prints "aaa" + print ++($foo = "99"); # prints "100" + print ++($foo = "a0"); # prints "a1" + print ++($foo = "Az"); # prints "Ba" + print ++($foo = "zz"); # prints "aaa" C is always treated as numeric, and in particular is changed to C<0> before incrementing (so that a post-increment of an undef value @@ -433,12 +433,12 @@ negative), it returns an empty string or an empty list, depending on the context. X - print '-' x 80; # print row of dashes + print '-' x 80; # print row of dashes - print "\t" x ($tab/8), ' ' x ($tab%8); # tab over + print "\t" x ($tab/8), ' ' x ($tab%8); # tab over - @ones = (1) x 80; # a list of 80 1's - @ones = (5) x @ones; # set all elements to 5 + @ones = (1) x 80; # a list of 80 1's + @ones = (5) x @ones; # set all elements to 5 =head2 Additive Operators @@ -511,22 +511,22 @@ arguments within parentheses are taken to be of highest precedence, just like a normal function call. For example, because named unary operators are higher precedence than C<||>: - chdir $foo || die; # (chdir $foo) || die - chdir($foo) || die; # (chdir $foo) || die - chdir ($foo) || die; # (chdir $foo) || die - chdir +($foo) || die; # (chdir $foo) || die + chdir $foo || die; # (chdir $foo) || die + chdir($foo) || die; # (chdir $foo) || die + chdir ($foo) || die; # (chdir $foo) || die + chdir +($foo) || die; # (chdir $foo) || die but, because C<"*"> is higher precedence than named operators: - chdir $foo * 20; # chdir ($foo * 20) - chdir($foo) * 20; # (chdir $foo) * 20 - chdir ($foo) * 20; # (chdir $foo) * 20 - chdir +($foo) * 20; # chdir ($foo * 20) + chdir $foo * 20; # chdir ($foo * 20) + chdir($foo) * 20; # (chdir $foo) * 20 + chdir ($foo) * 20; # (chdir $foo) * 20 + chdir +($foo) * 20; # chdir ($foo * 20) - rand 10 * 20; # rand (10 * 20) - rand(10) * 20; # (rand 10) * 20 - rand (10) * 20; # (rand 10) * 20 - rand +(10) * 20; # rand (10 * 20) + rand 10 * 20; # rand (10 * 20) + rand(10) * 20; # (rand 10) * 20 + rand (10) * 20; # (rand 10) * 20 + rand +(10) * 20; # rand (10 * 20) Regarding precedence, the filetest operators, like C<-f>, C<-M>, etc. are treated like named unary operators, but they don't follow this functional @@ -764,9 +764,9 @@ The C<||>, C and C<&&> operators return the last value evaluated portable way to find out the home directory might be: $home = $ENV{HOME} - // $ENV{LOGDIR} - // (getpwuid($<))[7] - // die "You're homeless!\n"; + // $ENV{LOGDIR} + // (getpwuid($<))[7] + // die "You're homeless!\n"; In particular, this means that you shouldn't use this for selecting between two aggregates for assignment: @@ -782,12 +782,12 @@ and C<"or"> is much lower, however, so that you can safely use them after a list operator without the need for parentheses: unlink "alpha", "beta", "gamma" - or gripe(), next LINE; + or gripe(), next LINE; With the C-style operators that would have been written like this: unlink("alpha", "beta", "gamma") - || (gripe(), next LINE); + || (gripe(), next LINE); It would be even more readable to write that this way: @@ -813,7 +813,7 @@ versions of Perl might burn a lot of memory when you write something like this: for (1 .. 1_000_000) { - # code + # code } The range operator also works on strings, using the magical @@ -1027,7 +1027,7 @@ argument before the C<:> is returned, otherwise the argument after the C<:> is returned. For example: printf "I have %d dog%s.\n", $n, - ($n == 1) ? "" : "s"; + ($n == 1) ? "" : "s"; Scalar or list context propagates downward into the 2nd or 3rd argument, whichever is selected. @@ -1217,7 +1217,7 @@ Binary C<"or"> returns the logical disjunction of the two surrounding expressions. It's equivalent to C<||> except for the very low precedence. This makes it useful for control flow: - print FH $data or die "Can't write to FH: $!"; + print FH $data or die "Can't write to FH: $!"; This means that it short-circuits: the right expression is evaluated only if the left expression is false. Due to its precedence, you must @@ -1277,19 +1277,19 @@ for these behaviors, but also provides a way for you to choose your quote character for any of them. In the following table, a C<{}> represents any pair of delimiters you choose. - Customary Generic Meaning Interpolates - '' q{} Literal no - "" qq{} Literal yes - `` qx{} Command yes* - qw{} Word list no - // m{} Pattern match yes* - qr{} Pattern yes* - s{}{} Substitution yes* - tr{}{} Transliteration no (but see below) - y{}{} Transliteration no (but see below) + Customary Generic Meaning Interpolates + '' q{} Literal no + "" qq{} Literal yes + `` qx{} Command yes* + qw{} Word list no + // m{} Pattern match yes* + qr{} Pattern yes* + s{}{} Substitution yes* + tr{}{} Transliteration no (but see below) + y{}{} Transliteration no (but see below) <. The character following C<\c> is mapped to some other character as shown in the table: - Sequence Value - \c@ chr(0) - \cA chr(1) - \ca chr(1) - \cB chr(2) - \cb chr(2) - ... - \cZ chr(26) - \cz chr(26) - \c[ chr(27) - # See below for chr(28) - \c] chr(29) - \c^ chr(30) - \c_ chr(31) - \c? chr(127) # (on ASCII platforms; see below for link to - # EBCDIC discussion) + Sequence Value + \c@ chr(0) + \cA chr(1) + \ca chr(1) + \cB chr(2) + \cb chr(2) + ... + \cZ chr(26) + \cz chr(26) + \c[ chr(27) + # See below for chr(28) + \c] chr(29) + \c^ chr(30) + \c_ chr(31) + \c? chr(127) # (on ASCII platforms; see below for link to + # EBCDIC discussion) In other words, it's the character whose code point has had 64 xor'd with its uppercase. C<\c?> is DELETE on ASCII platforms because @@ -1517,15 +1517,15 @@ The following escape sequences are available in constructs that interpolate, but not in transliterations. X<\l> X<\u> X<\L> X<\U> X<\E> X<\Q> X<\F> - \l lowercase next character only - \u titlecase (not uppercase!) next character only - \L lowercase all characters till \E or end of string - \U uppercase all characters till \E or end of string - \F foldcase all characters till \E or end of string + \l lowercase next character only + \u titlecase (not uppercase!) next character only + \L lowercase all characters till \E or end of string + \U uppercase all characters till \E or end of string + \F foldcase all characters till \E or end of string \Q quote (disable) pattern metacharacters till \E or end of string - \E end either case modification or quoted section - (whichever was last seen) + \E end either case modification or quoted section + (whichever was last seen) See L for the exact definition of characters that are quoted by C<\Q>. @@ -1533,8 +1533,8 @@ are quoted by C<\Q>. C<\L>, C<\U>, C<\F>, and C<\Q> can stack, in which case you need one C<\E> for each. For example: - say "This \Qquoting \ubusiness \Uhere isn't quite\E done yet,\E is it?"; - This quoting\ Business\ HERE\ ISN\'T\ QUITE\ done\ yet\, is it? + say "This \Qquoting \ubusiness \Uhere isn't\E done yet,\E is it?"; + This quoting Business HERE ISN'T done yet, is it? If a S> form that includes C is in effect (see L), the case map used by C<\l>, C<\L>, C<\u>, and C<\U> is @@ -1641,25 +1641,25 @@ is equivalent to The result may be used as a subpattern in a match: $re = qr/$pattern/; - $string =~ /foo${re}bar/; # can be interpolated in other + $string =~ /foo${re}bar/; # can be interpolated in other # patterns - $string =~ $re; # or used standalone - $string =~ /$re/; # or this way + $string =~ $re; # or used standalone + $string =~ /$re/; # or this way Since Perl may compile the pattern at the moment of execution of the C operator, using C may have speed advantages in some situations, notably if the result of C is used standalone: sub match { - my $patterns = shift; - my @compiled = map qr/$_/i, @$patterns; - grep { - my $success = 0; - foreach my $pat (@compiled) { - $success = 1, last if /$pat/; - } - $success; - } @_; + my $patterns = shift; + my @compiled = map qr/$_/i, @$patterns; + grep { + my $success = 0; + foreach my $pat (@compiled) { + $success = 1, last if /$pat/; + } + $success; + } @_; } Precompilation of the pattern into an internal representation at @@ -1670,17 +1670,17 @@ we did not use C operator.) Options (specified by the following modifiers) are: - m Treat string as multiple lines. - s Treat string as single line. (Make . match a newline) - i Do case-insensitive pattern matching. + m Treat string as multiple lines. + s Treat string as single line. (Make . match a newline) + i Do case-insensitive pattern matching. x Use extended regular expressions; specifying two x's means \t and the SPACE character are ignored within square-bracketed character classes - p When matching preserve a copy of the matched string so + p When matching preserve a copy of the matched string so that ${^PREMATCH}, ${^MATCH}, ${^POSTMATCH} will be defined (ignored starting in v5.20 as these are always defined starting in that release) - o Compile pattern only once. + o Compile pattern only once. a ASCII-restrict: Use ASCII for \d, \s, \w and [[:posix:]] character classes; specifying two a's adds the further restriction that no ASCII character will match a @@ -1722,9 +1722,9 @@ rather tightly.) See also L. Options are as described in C above; in addition, the following match process modifiers are available: - g Match globally, i.e., find all occurrences. - c Do not reset search position on a failed match when /g is - in effect. + g Match globally, i.e., find all occurrences. + c Do not reset search position on a failed match when /g is + in effect. If C<"/"> is the delimiter then the initial C is optional. With the C you can use any pair of non-whitespace (ASCII) characters @@ -1824,21 +1824,21 @@ With or without parentheses, an empty list is returned upon failure. Examples: - open(TTY, "+ =~ /^y/i && foo(); # do foo if desired + =~ /^y/i && foo(); # do foo if desired - if (/Version: *([0-9.]*)/) { $version = $1; } + if (/Version: *([0-9.]*)/) { $version = $1; } - next if m#^/usr/spool/uucp#; + next if m#^/usr/spool/uucp#; - # poor man's grep - $arg = shift; - while (<>) { - print if /$arg/; - } - if (($F1, $F2, $Etc) = ($foo =~ /^(\S+)\s+(\S+)\s*(.*)/)) + # poor man's grep + $arg = shift; + while (<>) { + print if /$arg/; + } + if (($F1, $F2, $Etc) = ($foo =~ /^(\S+)\s+(\S+)\s*(.*)/)) This last example splits C<$foo> into the first two words and the remainder of the line, and assigns those three fields to C<$F1>, C<$F2>, and @@ -1882,38 +1882,38 @@ Examples: # scalar context local $/ = ""; while ($paragraph = <>) { - while ($paragraph =~ /\p{Ll}['")]*[.!?]+['")]*\s/g) { - $sentences++; - } + while ($paragraph =~ /\p{Ll}['")]*[.!?]+['")]*\s/g) { + $sentences++; + } } say $sentences; Here's another way to check for sentences in a paragraph: - my $sentence_rx = qr{ - (?: (?<= ^ ) | (?<= \s ) ) # after start-of-string or - # whitespace - \p{Lu} # capital letter - .*? # a bunch of anything - (?<= \S ) # that ends in non- - # whitespace - (?) { - say "NEW PARAGRAPH"; - my $count = 0; - while ($paragraph =~ /($sentence_rx)/g) { - printf "\tgot sentence %d: <%s>\n", ++$count, $1; + my $sentence_rx = qr{ + (?: (?<= ^ ) | (?<= \s ) ) # after start-of-string or + # whitespace + \p{Lu} # capital letter + .*? # a bunch of anything + (?<= \S ) # that ends in non- + # whitespace + (?) { + say "NEW PARAGRAPH"; + my $count = 0; + while ($paragraph =~ /($sentence_rx)/g) { + printf "\tgot sentence %d: <%s>\n", ++$count, $1; + } } - } Here's how to use C with C<\G>: @@ -1949,32 +1949,33 @@ combine several regexps like this to process a string part-by-part, doing different actions depending on which regexp matched. Each regexp tries to match where the previous one leaves off. - $_ = <<'EOL'; - $url = URI::URL->new( "http://example.com/" ); - die if $url eq "xXx"; - EOL - - LOOP: { - print(" digits"), redo LOOP if /\G\d+\b[,.;]?\s*/gc; - print(" lowercase"), redo LOOP - if /\G\p{Ll}+\b[,.;]?\s*/gc; - print(" UPPERCASE"), redo LOOP - if /\G\p{Lu}+\b[,.;]?\s*/gc; - print(" Capitalized"), redo LOOP - if /\G\p{Lu}\p{Ll}+\b[,.;]?\s*/gc; - print(" MiXeD"), redo LOOP if /\G\pL+\b[,.;]?\s*/gc; - print(" alphanumeric"), redo LOOP - if /\G[\p{Alpha}\pN]+\b[,.;]?\s*/gc; - print(" line-noise"), redo LOOP if /\G\W+/gc; - print ". That's all!\n"; - } + $_ = <<'EOL'; + $url = URI::URL->new( "http://example.com/" ); + die if $url eq "xXx"; + EOL + + LOOP: { + print(" digits"), redo LOOP if /\G\d+\b[,.;]?\s*/gc; + print(" lowercase"), redo LOOP + if /\G\p{Ll}+\b[,.;]?\s*/gc; + print(" UPPERCASE"), redo LOOP + if /\G\p{Lu}+\b[,.;]?\s*/gc; + print(" Capitalized"), redo LOOP + if /\G\p{Lu}\p{Ll}+\b[,.;]?\s*/gc; + print(" MiXeD"), redo LOOP + if /\G\pL+\b[,.;]?\s*/gc; + print(" alphanumeric"), redo LOOP + if /\G[\p{Alpha}\pN]+\b[,.;]?\s*/gc; + print(" line-noise"), redo LOOP if /\G\W+/gc; + print ". That's all!\n"; + } Here is the output (split into several lines): - line-noise lowercase line-noise UPPERCASE line-noise UPPERCASE - line-noise lowercase line-noise lowercase line-noise lowercase - lowercase line-noise lowercase lowercase line-noise lowercase - lowercase line-noise MiXeD line-noise. That's all! + line-noise lowercase line-noise UPPERCASE line-noise UPPERCASE + line-noise lowercase line-noise lowercase line-noise lowercase + lowercase line-noise lowercase lowercase line-noise lowercase + lowercase line-noise MiXeD line-noise. That's all! =item C?msixpodualngc> X X @@ -1986,11 +1987,11 @@ something in each file of a set of files, for instance. Only C patterns local to the current package are reset. while (<>) { - if (m?^$?) { - # blank line between header and body - } + if (m?^$?) { + # blank line between header and body + } } continue { - reset if eof; # clear m?? status for next file + reset if eof; # clear m?? status for next file } Another example switched the first "latin1" encoding it finds @@ -2040,7 +2041,7 @@ expression is used instead. See L for further explanation on these. Options are as with C with the addition of the following replacement specific options: - e Evaluate the right side as an expression. + e Evaluate the right side as an expression. ee Evaluate the right side as a string then eval the result. r Return substitution and leave the original string @@ -2061,33 +2062,33 @@ to be Ced before being run as a Perl expression. Examples: - s/\bgreen\b/mauve/g; # don't change wintergreen + s/\bgreen\b/mauve/g; # don't change wintergreen $path =~ s|/usr/bin|/usr/local/bin|; s/Login: $foo/Login: $bar/; # run-time pattern - ($foo = $bar) =~ s/this/that/; # copy first, then + ($foo = $bar) =~ s/this/that/; # copy first, then # change - ($foo = "$bar") =~ s/this/that/; # convert to string, + ($foo = "$bar") =~ s/this/that/; # convert to string, # copy, then change - $foo = $bar =~ s/this/that/r; # Same as above using /r + $foo = $bar =~ s/this/that/r; # Same as above using /r $foo = $bar =~ s/this/that/r - =~ s/that/the other/r; # Chained substitutes + =~ s/that/the other/r; # Chained substitutes # using /r - @foo = map { s/this/that/r } @bar # /r is very useful in + @foo = map { s/this/that/r } @bar # /r is very useful in # maps $count = ($paragraph =~ s/Mister\b/Mr./g); # get change-cnt $_ = 'abc123xyz'; - s/\d+/$&*2/e; # yields 'abc246xyz' - s/\d+/sprintf("%5d",$&)/e; # yields 'abc 246xyz' - s/\w/$& x 2/eg; # yields 'aabbcc 224466xxyyzz' + s/\d+/$&*2/e; # yields 'abc246xyz' + s/\d+/sprintf("%5d",$&)/e; # yields 'abc 246xyz' + s/\w/$& x 2/eg; # yields 'aabbcc 224466xxyyzz' - s/%(.)/$percent{$1}/g; # change percent escapes; no /e - s/%(.)/$percent{$1} || $&/ge; # expr now, so /e - s/^=(\w+)/pod($1)/ge; # use function call + s/%(.)/$percent{$1}/g; # change percent escapes; no /e + s/%(.)/$percent{$1} || $&/ge; # expr now, so /e + s/^=(\w+)/pod($1)/ge; # use function call $_ = 'abc123xyz'; $x = s/abc/def/r; # $x is 'def123xyz' and @@ -2111,21 +2112,21 @@ Examples: # Delete (most) C comments. $program =~ s { - /\* # Match the opening delimiter. - .*? # Match a minimal number of characters. - \*/ # Match the closing delimiter. + /\* # Match the opening delimiter. + .*? # Match a minimal number of characters. + \*/ # Match the closing delimiter. } []gsx; - s/^\s*(.*?)\s*$/$1/; # trim whitespace in $_, + s/^\s*(.*?)\s*$/$1/; # trim whitespace in $_, # expensively - for ($variable) { # trim whitespace in $variable, + for ($variable) { # trim whitespace in $variable, # cheap - s/^\s+//; - s/\s+$//; + s/^\s+//; + s/\s+$//; } - s/([^ ]*) *([^ ]*)/$2 $1/; # reverse 1st two fields + s/([^ ]*) *([^ ]*)/$2 $1/; # reverse 1st two fields $foo !~ s/A/a/g; # Lowercase all A's in $foo; return # 0 if any were found and changed; @@ -2165,7 +2166,7 @@ the delimiter or backslash is interpolated. $foo = q!I said, "You said, 'She said it.'"!; $bar = q('This is it.'); - $baz = '\n'; # a two-character string + $baz = '\n'; # a two-character string =item C/> X X X<"> X<""> @@ -2176,8 +2177,8 @@ A double-quoted, interpolated string. $_ .= qq (*** The previous line contains the naughty word "$1".\n) - if /\b(tcl|java|python)\b/i; # :-) - $baz = "\n"; # a one-character string + if /\b(tcl|java|python)\b/i; # :-) + $baz = "\n"; # a one-character string =item C/> X X<`> X<``> X @@ -2291,8 +2292,8 @@ failure modes by inspecting C<$?> like this: Use the L pragma to control the I/O layers used when reading the output of the command, for example: - use open IN => ":encoding(UTF-8)"; - my $x = `cmd-producing-utf-8`; + use open IN => ":encoding(UTF-8)"; + my $x = `cmd-producing-utf-8`; C can also be called like a function with L. @@ -2404,15 +2405,15 @@ signal Perl to do special handling to make them portable. There are two classes of portable ranges. The first are any subsets of the ranges C, C, and C<0-9>, when expressed as literal characters. - tr/h-k/H-K/ + tr/h-k/H-K/ capitalizes the letters C<"h">, C<"i">, C<"j">, and C<"k"> and nothing else, no matter what the platform's character set is. In contrast, all of - tr/\x68-\x6B/\x48-\x4B/ - tr/h-\x6B/H-\x4B/ - tr/\x68-k/\x48-K/ + tr/\x68-\x6B/\x48-\x4B/ + tr/h-\x6B/H-\x4B/ + tr/\x68-k/\x48-K/ do the same capitalizations as the previous example when run on ASCII platforms, but something completely different on EBCDIC ones. @@ -2420,7 +2421,7 @@ platforms, but something completely different on EBCDIC ones. The second class of portable ranges is invoked when one or both of the range's end points are expressed as C<\N{...}> - $string =~ tr/\N{U+20}-\N{U+7E}//d; + $string =~ tr/\N{U+20}-\N{U+7E}//d; removes from C<$string> all the platform's characters which are equivalent to any of Unicode U+0020, U+0021, ... U+007D, U+007E. This @@ -2438,11 +2439,11 @@ in doubt, spell out the character sets in full. Options: - c Complement the SEARCHLIST. - d Delete found but unreplaced characters. - r Return the modified string instead of a count, and leave the + c Complement the SEARCHLIST. + d Delete found but unreplaced characters. + r Return the modified string instead of a count, and leave the original string untouched. - s Squash duplicate replaced characters. + s Squash duplicate replaced characters. If the C modifier is specified, any characters specified by I not found in I are deleted. (Note that @@ -2453,8 +2454,8 @@ If the C modifier is specified, sequences of characters, all in a row, that were transliterated to the same character are squashed down to a single instance of that character. - my $x = "aaabbbca"; - $x =~ tr/ab/dd/s; # $x now is "dcd" + my $x = "aaabbbca"; + $x =~ tr/ab/dd/s; # $x now is "dcd" If the C modifier is used, the I is always interpreted exactly as specified. Otherwise, if the I is shorter @@ -2503,50 +2504,50 @@ C isn't specified. Some examples: - $ARGV[1] =~ tr/A-Z/a-z/; # canonicalize to lower case ASCII + $ARGV[1] =~ tr/A-Z/a-z/; # canonicalize to lower case ASCII - $cnt = tr/*/*/; # count the stars in $_ - $cnt = tr/*//; # same thing + $cnt = tr/*/*/; # count the stars in $_ + $cnt = tr/*//; # same thing - $cnt = $sky =~ tr/*/*/; # count the stars in $sky - $cnt = $sky =~ tr/*//; # same thing + $cnt = $sky =~ tr/*/*/; # count the stars in $sky + $cnt = $sky =~ tr/*//; # same thing - $cnt = $sky =~ tr/*//c; # count all the non-stars in $sky - $cnt = $sky =~ tr/*/*/c; # same, but transliterate each non-star - # into a star, leaving the already-stars - # alone. Afterwards, everything in $sky - # is a star. + $cnt = $sky =~ tr/*//c; # count all the non-stars in $sky + $cnt = $sky =~ tr/*/*/c; # same, but transliterate each non-star + # into a star, leaving the already-stars + # alone. Afterwards, everything in + # $sky is a star. - $cnt = tr/0-9//; # count the ASCII digits in $_ + $cnt = tr/0-9//; # count the ASCII digits in $_ - tr/a-zA-Z//s; # bookkeeper -> bokeper - tr/o/o/s; # bookkeeper -> bokkeeper - tr/oe/oe/s; # bookkeeper -> bokkeper - tr/oe//s; # bookkeeper -> bokkeper - tr/oe/o/s; # bookkeeper -> bokkopor + tr/a-zA-Z//s; # bookkeeper -> bokeper + tr/o/o/s; # bookkeeper -> bokkeeper + tr/oe/oe/s; # bookkeeper -> bokkeper + tr/oe//s; # bookkeeper -> bokkeper + tr/oe/o/s; # bookkeeper -> bokkopor - ($HOST = $host) =~ tr/a-z/A-Z/; - $HOST = $host =~ tr/a-z/A-Z/r; # same thing + ($HOST = $host) =~ tr/a-z/A-Z/; + $HOST = $host =~ tr/a-z/A-Z/r; # same thing - $HOST = $host =~ tr/a-z/A-Z/r # chained with s///r - =~ s/:/ -p/r; + $HOST = $host =~ tr/a-z/A-Z/r # chained with s///r + =~ s/:/ -p/r; - tr/a-zA-Z/ /cs; # change non-alphas to single space + tr/a-zA-Z/ /cs; # change non-alphas to single space - @stripped = map tr/a-zA-Z/ /csr, @original; - # /r with map + @stripped = map tr/a-zA-Z/ /csr, @original; + # /r with map - tr [\200-\377] - [\000-\177]; # wickedly delete 8th bit + tr [\200-\377] + [\000-\177]; # wickedly delete 8th bit - $foo !~ tr/A/a/ # transliterate all the A's in $foo to 'a', - # return 0 if any were found and changed. - # Otherwise return 1 + $foo !~ tr/A/a/ # transliterate all the A's in $foo to 'a', + # return 0 if any were found and changed. + # Otherwise return 1 If multiple transliterations are given for a character, only the first one is used: - tr/AAA/XYZ/ + tr/AAA/XYZ/ will transliterate any A to X. @@ -2555,10 +2556,10 @@ the I nor the I are subjected to double quote interpolation. That means that if you want to use variables, you must use an C: - eval "tr/$oldlist/$newlist/"; - die $@ if $@; + eval "tr/$oldlist/$newlist/"; + die $@ if $@; - eval "tr/$oldlist/$newlist/, 1" or die $@; + eval "tr/$oldlist/$newlist/, 1" or die $@; =item C<< < >> X X X X<<< << >>> @@ -2588,11 +2589,11 @@ the treatment of the text. Double quotes indicate that the text will be interpolated using exactly the same rules as normal double quoted strings. - print <>> means the same thing as a single-quoted string does: - $cost = <<'VISTA'; # hasta la ... + $cost = <<'VISTA'; # hasta la ... That'll be $10 please, ma'am. VISTA - $cost = <<\VISTA; # Same thing! + $cost = <<\VISTA; # Same thing! That'll be $10 please, ma'am. VISTA @@ -2627,7 +2628,7 @@ string were embedded in backticks. Thus the content is interpolated as though it were double quoted and then executed via the shell, with the results of the execution returned. - print << `EOC`; # execute command and get results + print << `EOC`; # execute command and get results echo hi there EOC @@ -2641,9 +2642,9 @@ The here-doc modifier C<~> allows you to indent your here-docs to make the code more readable: if ($some_var) { - print <<~EOF; - This is a here-doc - EOF + print <<~EOF; + This is a here-doc + EOF } This will print... @@ -2671,7 +2672,7 @@ delimiter) will be preserved: print <<~EOF; This text is not indented This text is indented with two spaces - This text is indented with two tabs + This text is indented with two tabs EOF Finally, the modifier may be used with all of the forms @@ -2690,13 +2691,13 @@ And whitespace may be used between the C<~> and quoted delimiters: It is possible to stack multiple here-docs in a row: - print <<"foo", <<"bar"; # you can stack them + print <<"foo", <<"bar"; # you can stack them I said foo. foo I said bar. bar - myfunc(<< "THIS", 23, <<'THAT'); + myfunc(<< "THIS", 23, <<'THAT'); Here's a line or two. THIS @@ -2707,7 +2708,7 @@ Just don't forget that you have to put a semicolon on the end to finish the statement, as Perl doesn't know you're not going to try to do this: - print < and C<\E> may lead to counterintuitive results. So, C<"\Q\t\E"> is converted to C, which is the same as C<"\\\t"> (since TAB is not alphanumeric). Note also that: - $str = '\t'; - return "\Q$str"; + $str = '\t'; + return "\Q$str"; may be closer to the conjectural I of the writer of C<"\Q\t\E">. Interpolated scalars and arrays are converted internally to the C and C<"."> catenation operations. Thus, S> becomes: - $foo . " XXX '" . (join $", @arr) . "'"; + $foo . " XXX '" . (join $", @arr) . "'"; All operations above are performed simultaneously, left to right. @@ -2937,11 +2938,11 @@ Note also that the interpolation code needs to make a decision on where the interpolated scalar ends. For instance, whether S {c}" >>> really means: - "a " . $x . " -> {c}"; + "a " . $x . " -> {c}"; or: - "a " . $x -> {c}; + "a " . $x -> {c}; Most of the time, the longest possible text that does not include spaces between components and which contains matching braces or @@ -3006,7 +3007,7 @@ matter unless the delimiter happens to be character special to the RE engine, such as in C, C, or C; or an alphanumeric char, as in: - m m ^ a \s* b mmx; + m m ^ a \s* b mmx; In the RE above, which is intentionally obfuscated for illustration, the delimiter is C, the modifier is C, and after delimiter-removal the @@ -3176,17 +3177,17 @@ gives you standard input. The C<@ARGV> array is then processed as a list of filenames. The loop while (<>) { - ... # code for each line + ... # code for each line } is equivalent to the following Perl-like pseudo code: unshift(@ARGV, '-') unless @ARGV; while ($ARGV = shift) { - open(ARGV, $ARGV); - while () { - ... # code for each line - } + open(ARGV, $ARGV); + while () { + ... # code for each line + } } except that it isn't so cumbersome to say, and will actually work. @@ -3238,15 +3239,15 @@ If you want to pass switches into your script, you can use one of the C modules or put a loop on the front like this: while ($_ = $ARGV[0], /^-/) { - shift; + shift; last if /^--$/; - if (/^-D(.*)/) { $debug = $1 } - if (/^-v/) { $verbose++ } - # ... # other switches + if (/^-D(.*)/) { $debug = $1 } + if (/^-v/) { $verbose++ } + # ... # other switches } while (<>) { - # ... # code for each line + # ... # code for each line } The C<< <> >> symbol will return C for end-of-file only once. @@ -3281,15 +3282,15 @@ internal function directly as C, which is probably the right way to have done it in the first place.) For example: while (<*.c>) { - chmod 0644, $_; + chmod 0644, $_; } is roughly equivalent to: open(FOO, "echo *.c | tr -s ' \t\r\f' '\\012\\012\\012\\012'|"); while () { - chomp; - chmod 0644, $_; + chomp; + chmod 0644, $_; } except that the globbing is actually done internally using the standard @@ -3351,7 +3352,7 @@ and this all reduces to one string internally. Likewise, if you say foreach $file (@filenames) { - if (-s $file > 5 + 100 * 2**16) { } + if (-s $file > 5 + 100 * 2**16) { } } the compiler precomputes the number which that expression @@ -3380,23 +3381,23 @@ The granularity for such extension or truncation is one or more bytes. # ASCII-based examples - print "j p \n" ^ " a h"; # prints "JAPH\n" - print "JA" | " ph\n"; # prints "japh\n" - print "japh\nJunk" & '_____'; # prints "JAPH\n"; - print 'p N$' ^ " E bitwise operation. You may explicitly show which type of operation you intend by using C<""> or C<0+>, as in the examples below. - $foo = 150 | 105; # yields 255 (0x96 | 0x69 is 0xFF) - $foo = '150' | 105; # yields 255 - $foo = 150 | '105'; # yields 255 - $foo = '150' | '105'; # yields string '155' (under ASCII) + $foo = 150 | 105; # yields 255 (0x96 | 0x69 is 0xFF) + $foo = '150' | 105; # yields 255 + $foo = 150 | '105'; # yields 255 + $foo = '150' | '105'; # yields string '155' (under ASCII) - $baz = 0+$foo & 0+$bar; # both ops explicitly numeric - $biz = "$foo" ^ "$bar"; # both ops explicitly stringy + $baz = 0+$foo & 0+$bar; # both ops explicitly numeric + $biz = "$foo" ^ "$bar"; # both ops explicitly stringy This somewhat unpredictable behavior can be avoided with the "bitwise" feature, new in Perl 5.22. You can enable it via S) forces it to treat its operands as strings: use feature "bitwise"; - $foo = 150 | 105; # yields 255 (0x96 | 0x69 is 0xFF) - $foo = '150' | 105; # yields 255 - $foo = 150 | '105'; # yields 255 - $foo = '150' | '105'; # yields 255 - $foo = 150 |. 105; # yields string '155' - $foo = '150' |. 105; # yields string '155' - $foo = 150 |.'105'; # yields string '155' - $foo = '150' |.'105'; # yields string '155' - - $baz = $foo & $bar; # both operands numeric - $biz = $foo ^. $bar; # both operands stringy + $foo = 150 | 105; # yields 255 (0x96 | 0x69 is 0xFF) + $foo = '150' | 105; # yields 255 + $foo = 150 | '105'; # yields 255 + $foo = '150' | '105'; # yields 255 + $foo = 150 |. 105; # yields string '155' + $foo = '150' |. 105; # yields string '155' + $foo = 150 |.'105'; # yields string '155' + $foo = '150' |.'105'; # yields string '155' + + $baz = $foo & $bar; # both operands numeric + $biz = $foo ^. $bar; # both operands stringy The assignment variants of these operators (C<&= |= ^= &.= |.= ^.=>) behave likewise under the feature. @@ -3483,11 +3484,11 @@ decimal places. See Knuth, volume II, for a more robust treatment of this topic. sub fp_equal { - my ($X, $Y, $POINTS) = @_; - my ($tX, $tY); - $tX = sprintf("%.${POINTS}g", $X); - $tY = sprintf("%.${POINTS}g", $Y); - return $tX eq $tY; + my ($X, $Y, $POINTS) = @_; + my ($tX, $tY); + $tX = sprintf("%.${POINTS}g", $X); + $tY = sprintf("%.${POINTS}g", $Y); + return $tX eq $tY; } The POSIX module (part of the standard perl distribution) implements @@ -3514,22 +3515,22 @@ they're currently pretty slow. At the cost of some space and considerable speed, they avoid the normal pitfalls associated with limited-precision representations. - use 5.010; - use bigint; # easy interface to Math::BigInt - $x = 123456789123456789; - say $x * $x; + use 5.010; + use bigint; # easy interface to Math::BigInt + $x = 123456789123456789; + say $x * $x; +15241578780673678515622620750190521 Or with rationals: - use 5.010; - use bigrat; - $x = 3/22; - $y = 4/6; - say "x/y is ", $x/$y; - say "x*y is ", $x*$y; - x/y is 9/44 - x*y is 1/11 + use 5.010; + use bigrat; + $x = 3/22; + $y = 4/6; + say "x/y is ", $x/$y; + say "x*y is ", $x*$y; + x/y is 9/44 + x*y is 1/11 Several modules let you calculate with unlimited or fixed precision (bound only by memory and CPU time). There @@ -3538,19 +3539,19 @@ provide faster implementations via external C libraries. Here is a short, but incomplete summary: - Math::String treat string sequences like numbers - Math::FixedPrecision calculate with a fixed precision - Math::Currency for currency calculations - Bit::Vector manipulate bit vectors fast (uses C) - Math::BigIntFast Bit::Vector wrapper for big numbers - Math::Pari provides access to the Pari C library - Math::Cephes uses the external Cephes C library (no - big numbers) - Math::Cephes::Fraction fractions via the Cephes library - Math::GMP another one using an external C library - Math::GMPz an alternative interface to libgmp's big ints - Math::GMPq an interface to libgmp's fraction numbers - Math::GMPf an interface to libgmp's floating point numbers + Math::String treat string sequences like numbers + Math::FixedPrecision calculate with a fixed precision + Math::Currency for currency calculations + Bit::Vector manipulate bit vectors fast (uses C) + Math::BigIntFast Bit::Vector wrapper for big numbers + Math::Pari provides access to the Pari C library + Math::Cephes uses the external Cephes C library (no + big numbers) + Math::Cephes::Fraction fractions via the Cephes library + Math::GMP another one using an external C library + Math::GMPz an alternative interface to libgmp's big ints + Math::GMPq an interface to libgmp's fraction numbers + Math::GMPf an interface to libgmp's floating point numbers Choose wisely. @@ -3560,390 +3561,416 @@ Choose wisely. The complete list of accepted paired delimiters as of Unicode 14.0 is: - ( ) U+0028, U+0029 LEFT/RIGHT PARENTHESIS - < > U+003C, U+003E LESS-THAN/GREATER-THAN SIGN - [ ] U+005B, U+005D LEFT/RIGHT SQUARE BRACKET - { } U+007B, U+007D LEFT/RIGHT CURLY BRACKET - « » U+00AB, U+00BB LEFT/RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK - » « U+00BB, U+00AB RIGHT/LEFT-POINTING DOUBLE ANGLE QUOTATION MARK - ༺ ༻ U+0F3A, U+0F3B TIBETAN MARK GUG RTAGS GYON, TIBETAN MARK GUG - RTAGS GYAS - ༼ ༽ U+0F3C, U+0F3D TIBETAN MARK ANG KHANG GYON, TIBETAN MARK ANG - KHANG GYAS - ᚛ ᚜ U+169B, U+169C OGHAM FEATHER MARK, OGHAM REVERSED FEATHER MARK - ‘ ’ U+2018, U+2019 LEFT/RIGHT SINGLE QUOTATION MARK - ’ ‘ U+2019, U+2018 RIGHT/LEFT SINGLE QUOTATION MARK - “ ” U+201C, U+201D LEFT/RIGHT DOUBLE QUOTATION MARK - ” “ U+201D, U+201C RIGHT/LEFT DOUBLE QUOTATION MARK - ‵ ′ U+2035, U+2032 REVERSED PRIME, PRIME - ‶ ″ U+2036, U+2033 REVERSED DOUBLE PRIME, DOUBLE PRIME - ‷ ‴ U+2037, U+2034 REVERSED TRIPLE PRIME, TRIPLE PRIME - ‹ › U+2039, U+203A SINGLE LEFT/RIGHT-POINTING ANGLE QUOTATION MARK - › ‹ U+203A, U+2039 SINGLE RIGHT/LEFT-POINTING ANGLE QUOTATION MARK - ⁅ ⁆ U+2045, U+2046 LEFT/RIGHT SQUARE BRACKET WITH QUILL - ⁍ ⁌ U+204D, U+204C BLACK RIGHT/LEFTWARDS BULLET - ⁽ ⁾ U+207D, U+207E SUPERSCRIPT LEFT/RIGHT PARENTHESIS - ₍ ₎ U+208D, U+208E SUBSCRIPT LEFT/RIGHT PARENTHESIS - → ← U+2192, U+2190 RIGHT/LEFTWARDS ARROW - ↛ ↚ U+219B, U+219A RIGHT/LEFTWARDS ARROW WITH STROKE - ↝ ↜ U+219D, U+219C RIGHT/LEFTWARDS WAVE ARROW - ↠ ↞ U+21A0, U+219E RIGHT/LEFTWARDS TWO HEADED ARROW - ↣ ↢ U+21A3, U+21A2 RIGHT/LEFTWARDS ARROW WITH TAIL - ↦ ↤ U+21A6, U+21A4 RIGHT/LEFTWARDS ARROW FROM BAR - ↪ ↩ U+21AA, U+21A9 RIGHT/LEFTWARDS ARROW WITH HOOK - ↬ ↫ U+21AC, U+21AB RIGHT/LEFTWARDS ARROW WITH LOOP - ↱ ↰ U+21B1, U+21B0 UPWARDS ARROW WITH TIP RIGHT/LEFTWARDS - ↳ ↲ U+21B3, U+21B2 DOWNWARDS ARROW WITH TIP RIGHT/LEFTWARDS - ⇀ ↼ U+21C0, U+21BC RIGHT/LEFTWARDS HARPOON WITH BARB UPWARDS - ⇁ ↽ U+21C1, U+21BD RIGHT/LEFTWARDS HARPOON WITH BARB DOWNWARDS - ⇉ ⇇ U+21C9, U+21C7 RIGHT/LEFTWARDS PAIRED ARROWS - ⇏ ⇍ U+21CF, U+21CD RIGHT/LEFTWARDS DOUBLE ARROW WITH STROKE - ⇒ ⇐ U+21D2, U+21D0 RIGHT/LEFTWARDS DOUBLE ARROW - ⇛ ⇚ U+21DB, U+21DA RIGHT/LEFTWARDS TRIPLE ARROW - ⇝ ⇜ U+21DD, U+21DC RIGHT/LEFTWARDS SQUIGGLE ARROW - ⇢ ⇠ U+21E2, U+21E0 RIGHT/LEFTWARDS DASHED ARROW - ⇥ ⇤ U+21E5, U+21E4 RIGHT/LEFTWARDS ARROW TO BAR - ⇨ ⇦ U+21E8, U+21E6 RIGHT/LEFTWARDS WHITE ARROW - ⇴ ⬰ U+21F4, U+2B30 RIGHT/LEFT ARROW WITH SMALL CIRCLE - ⇶ ⬱ U+21F6, U+2B31 THREE RIGHT/LEFTWARDS ARROWS - ⇸ ⇷ U+21F8, U+21F7 RIGHT/LEFTWARDS ARROW WITH VERTICAL STROKE - ⇻ ⇺ U+21FB, U+21FA RIGHT/LEFTWARDS ARROW WITH DOUBLE VERTICAL - STROKE - ⇾ ⇽ U+21FE, U+21FD RIGHT/LEFTWARDS OPEN-HEADED ARROW - ∈ ∋ U+2208, U+220B ELEMENT OF, CONTAINS AS MEMBER - ∉ ∌ U+2209, U+220C NOT AN ELEMENT OF, DOES NOT CONTAIN AS MEMBER - ∊ ∍ U+220A, U+220D SMALL ELEMENT OF, SMALL CONTAINS AS MEMBER - ≤ ≥ U+2264, U+2265 LESS-THAN/GREATER-THAN OR EQUAL TO - ≦ ≧ U+2266, U+2267 LESS-THAN/GREATER-THAN OVER EQUAL TO - ≨ ≩ U+2268, U+2269 LESS-THAN/GREATER-THAN BUT NOT EQUAL TO - ≪ ≫ U+226A, U+226B MUCH LESS-THAN/GREATER-THAN - ≮ ≯ U+226E, U+226F NOT LESS-THAN/GREATER-THAN - ≰ ≱ U+2270, U+2271 NEITHER LESS-THAN/GREATER-THAN NOR EQUAL TO - ≲ ≳ U+2272, U+2273 LESS-THAN/GREATER-THAN OR EQUIVALENT TO - ≴ ≵ U+2274, U+2275 NEITHER LESS-THAN/GREATER-THAN NOR EQUIVALENT TO - ≺ ≻ U+227A, U+227B PRECEDES/SUCCEEDS - ≼ ≽ U+227C, U+227D PRECEDES/SUCCEEDS OR EQUAL TO - ≾ ≿ U+227E, U+227F PRECEDES/SUCCEEDS OR EQUIVALENT TO - ⊀ ⊁ U+2280, U+2281 DOES NOT PRECEDE/SUCCEED - ⊂ ⊃ U+2282, U+2283 SUBSET/SUPERSET OF - ⊄ ⊅ U+2284, U+2285 NOT A SUBSET/SUPERSET OF - ⊆ ⊇ U+2286, U+2287 SUBSET/SUPERSET OF OR EQUAL TO - ⊈ ⊉ U+2288, U+2289 NEITHER A SUBSET/SUPERSET OF NOR EQUAL TO - ⊊ ⊋ U+228A, U+228B SUBSET/SUPERSET OF WITH NOT EQUAL TO - ⊣ ⊢ U+22A3, U+22A2 LEFT/RIGHT TACK - ⊦ ⫞ U+22A6, U+2ADE ASSERTION, SHORT LEFT TACK - ⊨ ⫤ U+22A8, U+2AE4 TRUE, VERTICAL BAR DOUBLE LEFT TURNSTILE - ⊩ ⫣ U+22A9, U+2AE3 FORCES, DOUBLE VERTICAL BAR LEFT TURNSTILE - ⊰ ⊱ U+22B0, U+22B1 PRECEDES/SUCCEEDS UNDER RELATION - ⋐ ⋑ U+22D0, U+22D1 DOUBLE SUBSET/SUPERSET - ⋖ ⋗ U+22D6, U+22D7 LESS-THAN/GREATER-THAN WITH DOT - ⋘ ⋙ U+22D8, U+22D9 VERY MUCH LESS-THAN/GREATER-THAN - ⋜ ⋝ U+22DC, U+22DD EQUAL TO OR LESS-THAN/GREATER-THAN - ⋞ ⋟ U+22DE, U+22DF EQUAL TO OR PRECEDES/SUCCEEDS - ⋠ ⋡ U+22E0, U+22E1 DOES NOT PRECEDE/SUCCEED OR EQUAL - ⋦ ⋧ U+22E6, U+22E7 LESS-THAN/GREATER-THAN BUT NOT EQUIVALENT TO - ⋨ ⋩ U+22E8, U+22E9 PRECEDES/SUCCEEDS BUT NOT EQUIVALENT TO - ⋲ ⋺ U+22F2, U+22FA ELEMENT OF/CONTAINS WITH LONG HORIZONTAL STROKE - ⋳ ⋻ U+22F3, U+22FB ELEMENT OF/CONTAINS WITH VERTICAL BAR AT END OF - HORIZONTAL STROKE - ⋴ ⋼ U+22F4, U+22FC SMALL ELEMENT OF/CONTAINS WITH VERTICAL BAR AT - END OF HORIZONTAL STROKE - ⋶ ⋽ U+22F6, U+22FD ELEMENT OF/CONTAINS WITH OVERBAR - ⋷ ⋾ U+22F7, U+22FE SMALL ELEMENT OF/CONTAINS WITH OVERBAR - ⌈ ⌉ U+2308, U+2309 LEFT/RIGHT CEILING - ⌊ ⌋ U+230A, U+230B LEFT/RIGHT FLOOR - ⌦ ⌫ U+2326, U+232B ERASE TO THE RIGHT/LEFT - 〈 〉 U+2329, U+232A LEFT/RIGHT-POINTING ANGLE BRACKET - ⍈ ⍇ U+2348, U+2347 APL FUNCTIONAL SYMBOL QUAD RIGHT/LEFTWARDS ARROW - ⏩ ⏪ U+23E9, U+23EA BLACK RIGHT/LEFT-POINTING DOUBLE TRIANGLE - ⏭ ⏮ U+23ED, U+23EE BLACK RIGHT/LEFT-POINTING DOUBLE TRIANGLE WITH - VERTICAL BAR - ☛ ☚ U+261B, U+261A BLACK RIGHT/LEFT POINTING INDEX - ☞ ☜ U+261E, U+261C WHITE RIGHT/LEFT POINTING INDEX - ⚞ ⚟ U+269E, U+269F THREE LINES CONVERGING RIGHT/LEFT - ❨ ❩ U+2768, U+2769 MEDIUM LEFT/RIGHT PARENTHESIS ORNAMENT - ❪ ❫ U+276A, U+276B MEDIUM FLATTENED LEFT/RIGHT PARENTHESIS ORNAMENT - ❬ ❭ U+276C, U+276D MEDIUM LEFT/RIGHT-POINTING ANGLE BRACKET - ORNAMENT - ❮ ❯ U+276E, U+276F HEAVY LEFT/RIGHT-POINTING ANGLE QUOTATION MARK - ORNAMENT - ❰ ❱ U+2770, U+2771 HEAVY LEFT/RIGHT-POINTING ANGLE BRACKET ORNAMENT - ❲ ❳ U+2772, U+2773 LIGHT LEFT/RIGHT TORTOISE SHELL BRACKET ORNAMENT - ❴ ❵ U+2774, U+2775 MEDIUM LEFT/RIGHT CURLY BRACKET ORNAMENT - ⟃ ⟄ U+27C3, U+27C4 OPEN SUBSET/SUPERSET - ⟅ ⟆ U+27C5, U+27C6 LEFT/RIGHT S-SHAPED BAG DELIMITER - ⟈ ⟉ U+27C8, U+27C9 REVERSE SOLIDUS PRECEDING SUBSET, SUPERSET - PRECEDING SOLIDUS - ⟞ ⟝ U+27DE, U+27DD LONG LEFT/RIGHT TACK - ⟦ ⟧ U+27E6, U+27E7 MATHEMATICAL LEFT/RIGHT WHITE SQUARE BRACKET - ⟨ ⟩ U+27E8, U+27E9 MATHEMATICAL LEFT/RIGHT ANGLE BRACKET - ⟪ ⟫ U+27EA, U+27EB MATHEMATICAL LEFT/RIGHT DOUBLE ANGLE BRACKET - ⟬ ⟭ U+27EC, U+27ED MATHEMATICAL LEFT/RIGHT WHITE TORTOISE SHELL - BRACKET - ⟮ ⟯ U+27EE, U+27EF MATHEMATICAL LEFT/RIGHT FLATTENED PARENTHESIS - ⟴ ⬲ U+27F4, U+2B32 RIGHT/LEFT ARROW WITH CIRCLED PLUS - ⟶ ⟵ U+27F6, U+27F5 LONG RIGHT/LEFTWARDS ARROW - ⟹ ⟸ U+27F9, U+27F8 LONG RIGHT/LEFTWARDS DOUBLE ARROW - ⟼ ⟻ U+27FC, U+27FB LONG RIGHT/LEFTWARDS ARROW FROM BAR - ⟾ ⟽ U+27FE, U+27FD LONG RIGHT/LEFTWARDS DOUBLE ARROW FROM BAR - ⟿ ⬳ U+27FF, U+2B33 LONG RIGHT/LEFTWARDS SQUIGGLE ARROW - ⤀ ⬴ U+2900, U+2B34 RIGHT/LEFTWARDS TWO-HEADED ARROW WITH VERTICAL - STROKE - ⤁ ⬵ U+2901, U+2B35 RIGHT/LEFTWARDS TWO-HEADED ARROW WITH DOUBLE - VERTICAL STROKE - ⤃ ⤂ U+2903, U+2902 RIGHT/LEFTWARDS DOUBLE ARROW WITH VERTICAL - STROKE - ⤅ ⬶ U+2905, U+2B36 RIGHT/LEFTWARDS TWO-HEADED ARROW FROM BAR - ⤇ ⤆ U+2907, U+2906 RIGHT/LEFTWARDS DOUBLE ARROW FROM BAR - ⤍ ⤌ U+290D, U+290C RIGHT/LEFTWARDS DOUBLE DASH ARROW - ⤏ ⤎ U+290F, U+290E RIGHT/LEFTWARDS TRIPLE DASH ARROW - ⤐ ⬷ U+2910, U+2B37 RIGHT/LEFTWARDS TWO-HEADED TRIPLE DASH ARROW - ⤑ ⬸ U+2911, U+2B38 RIGHT/LEFTWARDS ARROW WITH DOTTED STEM - ⤔ ⬹ U+2914, U+2B39 RIGHT/LEFTWARDS ARROW WITH TAIL WITH VERTICAL - STROKE - ⤕ ⬺ U+2915, U+2B3A RIGHT/LEFTWARDS ARROW WITH TAIL WITH DOUBLE - VERTICAL STROKE - ⤖ ⬻ U+2916, U+2B3B RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL - ⤗ ⬼ U+2917, U+2B3C RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL WITH - VERTICAL STROKE - ⤘ ⬽ U+2918, U+2B3D RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL WITH - DOUBLE VERTICAL STROKE - ⤚ ⤙ U+291A, U+2919 RIGHT/LEFTWARDS ARROW-TAIL - ⤜ ⤛ U+291C, U+291B RIGHT/LEFTWARDS DOUBLE ARROW-TAIL - ⤞ ⤝ U+291E, U+291D RIGHT/LEFTWARDS ARROW TO BLACK DIAMOND - ⤠ ⤟ U+2920, U+291F RIGHT/LEFTWARDS ARROW FROM BAR TO BLACK DIAMOND - ⤳ ⬿ U+2933, U+2B3F WAVE ARROW POINTING DIRECTLY RIGHT/LEFT - ⤷ ⤶ U+2937, U+2936 ARROW POINTING DOWNWARDS THEN CURVING RIGHT/ - LEFTWARDS - ⥅ ⥆ U+2945, U+2946 RIGHT/LEFTWARDS ARROW WITH PLUS BELOW - ⥇ ⬾ U+2947, U+2B3E RIGHT/LEFTWARDS ARROW THROUGH X - ⥓ ⥒ U+2953, U+2952 RIGHT/LEFTWARDS HARPOON WITH BARB UP TO BAR - ⥗ ⥖ U+2957, U+2956 RIGHT/LEFTWARDS HARPOON WITH BARB DOWN TO BAR - ⥛ ⥚ U+295B, U+295A RIGHT/LEFTWARDS HARPOON WITH BARB UP FROM BAR - ⥟ ⥞ U+295F, U+295E RIGHT/LEFTWARDS HARPOON WITH BARB DOWN FROM BAR - ⥤ ⥢ U+2964, U+2962 RIGHT/LEFTWARDS HARPOON WITH BARB UP ABOVE - RIGHT/LEFTWARDS HARPOON WITH BARB DOWN - ⥬ ⥪ U+296C, U+296A RIGHT/LEFTWARDS HARPOON WITH BARB UP ABOVE LONG - DASH - ⥭ ⥫ U+296D, U+296B RIGHT/LEFTWARDS HARPOON WITH BARB DOWN BELOW - LONG DASH - ⥱ ⭀ U+2971, U+2B40 EQUALS SIGN ABOVE RIGHT/LEFTWARDS ARROW - ⥲ ⭁ U+2972, U+2B41 TILDE OPERATOR ABOVE RIGHTWARDS ARROW, REVERSE - TILDE OPERATOR ABOVE LEFTWARDS ARROW - ⥴ ⭋ U+2974, U+2B4B RIGHTWARDS ARROW ABOVE TILDE OPERATOR, - LEFTWARDS ARROW ABOVE REVERSE TILDE OPERATOR - ⥵ ⭂ U+2975, U+2B42 RIGHTWARDS ARROW ABOVE ALMOST EQUAL TO, - LEFTWARDS ARROW ABOVE REVERSE ALMOST EQUAL TO - ⥹ ⥻ U+2979, U+297B SUBSET/SUPERSET ABOVE RIGHT/LEFTWARDS ARROW - ⦃ ⦄ U+2983, U+2984 LEFT/RIGHT WHITE CURLY BRACKET - ⦅ ⦆ U+2985, U+2986 LEFT/RIGHT WHITE PARENTHESIS - ⦇ ⦈ U+2987, U+2988 Z NOTATION LEFT/RIGHT IMAGE BRACKET - ⦉ ⦊ U+2989, U+298A Z NOTATION LEFT/RIGHT BINDING BRACKET - ⦋ ⦌ U+298B, U+298C LEFT/RIGHT SQUARE BRACKET WITH UNDERBAR - ⦍ ⦐ U+298D, U+2990 LEFT/RIGHT SQUARE BRACKET WITH TICK IN TOP - CORNER - ⦏ ⦎ U+298F, U+298E LEFT/RIGHT SQUARE BRACKET WITH TICK IN BOTTOM - CORNER - ⦑ ⦒ U+2991, U+2992 LEFT/RIGHT ANGLE BRACKET WITH DOT - ⦓ ⦔ U+2993, U+2994 LEFT/RIGHT ARC LESS-THAN/GREATER-THAN BRACKET - ⦕ ⦖ U+2995, U+2996 DOUBLE LEFT/RIGHT ARC GREATER-THAN/LESS-THAN - BRACKET - ⦗ ⦘ U+2997, U+2998 LEFT/RIGHT BLACK TORTOISE SHELL BRACKET - ⦨ ⦩ U+29A8, U+29A9 MEASURED ANGLE WITH OPEN ARM ENDING IN ARROW - POINTING UP AND RIGHT/LEFT - ⦪ ⦫ U+29AA, U+29AB MEASURED ANGLE WITH OPEN ARM ENDING IN ARROW - POINTING DOWN AND RIGHT/LEFT - ⦳ ⦴ U+29B3, U+29B4 EMPTY SET WITH RIGHT/LEFT ARROW ABOVE - ⧀ ⧁ U+29C0, U+29C1 CIRCLED LESS-THAN/GREATER-THAN - ⧘ ⧙ U+29D8, U+29D9 LEFT/RIGHT WIGGLY FENCE - ⧚ ⧛ U+29DA, U+29DB LEFT/RIGHT DOUBLE WIGGLY FENCE - ⧼ ⧽ U+29FC, U+29FD LEFT/RIGHT-POINTING CURVED ANGLE BRACKET - ⩹ ⩺ U+2A79, U+2A7A LESS-THAN/GREATER-THAN WITH CIRCLE INSIDE - ⩻ ⩼ U+2A7B, U+2A7C LESS-THAN/GREATER-THAN WITH QUESTION MARK ABOVE - ⩽ ⩾ U+2A7D, U+2A7E LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO - ⩿ ⪀ U+2A7F, U+2A80 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO WITH - DOT INSIDE - ⪁ ⪂ U+2A81, U+2A82 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO WITH - DOT ABOVE - ⪃ ⪄ U+2A83, U+2A84 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO WITH - DOT ABOVE RIGHT/LEFT - ⪅ ⪆ U+2A85, U+2A86 LESS-THAN/GREATER-THAN OR APPROXIMATE - ⪇ ⪈ U+2A87, U+2A88 LESS-THAN/GREATER-THAN AND SINGLE-LINE NOT - EQUAL TO - ⪉ ⪊ U+2A89, U+2A8A LESS-THAN/GREATER-THAN AND NOT APPROXIMATE - ⪍ ⪎ U+2A8D, U+2A8E LESS-THAN/GREATER-THAN ABOVE SIMILAR OR EQUAL - ⪕ ⪖ U+2A95, U+2A96 SLANTED EQUAL TO OR LESS-THAN/GREATER-THAN - ⪗ ⪘ U+2A97, U+2A98 SLANTED EQUAL TO OR LESS-THAN/GREATER-THAN WITH - DOT INSIDE - ⪙ ⪚ U+2A99, U+2A9A DOUBLE-LINE EQUAL TO OR LESS-THAN/GREATER-THAN - ⪛ ⪜ U+2A9B, U+2A9C DOUBLE-LINE SLANTED EQUAL TO OR LESS-THAN/ - GREATER-THAN - ⪝ ⪞ U+2A9D, U+2A9E SIMILAR OR LESS-THAN/GREATER-THAN - ⪟ ⪠ U+2A9F, U+2AA0 SIMILAR ABOVE LESS-THAN/GREATER-THAN ABOVE - EQUALS SIGN - ⪡ ⪢ U+2AA1, U+2AA2 DOUBLE NESTED LESS-THAN/GREATER-THAN - ⪦ ⪧ U+2AA6, U+2AA7 LESS-THAN/GREATER-THAN CLOSED BY CURVE - ⪨ ⪩ U+2AA8, U+2AA9 LESS-THAN/GREATER-THAN CLOSED BY CURVE ABOVE - SLANTED EQUAL - ⪪ ⪫ U+2AAA, U+2AAB SMALLER THAN/LARGER THAN - ⪬ ⪭ U+2AAC, U+2AAD SMALLER THAN/LARGER THAN OR EQUAL TO - ⪯ ⪰ U+2AAF, U+2AB0 PRECEDES/SUCCEEDS ABOVE SINGLE-LINE EQUALS SIGN - ⪱ ⪲ U+2AB1, U+2AB2 PRECEDES/SUCCEEDS ABOVE SINGLE-LINE NOT EQUAL TO - ⪳ ⪴ U+2AB3, U+2AB4 PRECEDES/SUCCEEDS ABOVE EQUALS SIGN - ⪵ ⪶ U+2AB5, U+2AB6 PRECEDES/SUCCEEDS ABOVE NOT EQUAL TO - ⪷ ⪸ U+2AB7, U+2AB8 PRECEDES/SUCCEEDS ABOVE ALMOST EQUAL TO - ⪹ ⪺ U+2AB9, U+2ABA PRECEDES/SUCCEEDS ABOVE NOT ALMOST EQUAL TO - ⪻ ⪼ U+2ABB, U+2ABC DOUBLE PRECEDES/SUCCEEDS - ⪽ ⪾ U+2ABD, U+2ABE SUBSET/SUPERSET WITH DOT - ⪿ ⫀ U+2ABF, U+2AC0 SUBSET/SUPERSET WITH PLUS SIGN BELOW - ⫁ ⫂ U+2AC1, U+2AC2 SUBSET/SUPERSET WITH MULTIPLICATION SIGN BELOW - ⫃ ⫄ U+2AC3, U+2AC4 SUBSET/SUPERSET OF OR EQUAL TO WITH DOT ABOVE - ⫅ ⫆ U+2AC5, U+2AC6 SUBSET/SUPERSET OF ABOVE EQUALS SIGN - ⫇ ⫈ U+2AC7, U+2AC8 SUBSET/SUPERSET OF ABOVE TILDE OPERATOR - ⫉ ⫊ U+2AC9, U+2ACA SUBSET/SUPERSET OF ABOVE ALMOST EQUAL TO - ⫋ ⫌ U+2ACB, U+2ACC SUBSET/SUPERSET OF ABOVE NOT EQUAL TO - ⫏ ⫐ U+2ACF, U+2AD0 CLOSED SUBSET/SUPERSET - ⫑ ⫒ U+2AD1, U+2AD2 CLOSED SUBSET/SUPERSET OR EQUAL TO - ⫕ ⫖ U+2AD5, U+2AD6 SUBSET/SUPERSET ABOVE SUBSET/SUPERSET - ⫥ ⊫ U+2AE5, U+22AB DOUBLE VERTICAL BAR DOUBLE LEFT/RIGHT TURNSTILE - ⫷ ⫸ U+2AF7, U+2AF8 TRIPLE NESTED LESS-THAN/GREATER-THAN - ⫹ ⫺ U+2AF9, U+2AFA DOUBLE-LINE SLANTED LESS-THAN/GREATER-THAN OR - EQUAL TO - ⭆ ⭅ U+2B46, U+2B45 RIGHT/LEFTWARDS QUADRUPLE ARROW - ⭇ ⭉ U+2B47, U+2B49 REVERSE TILDE OPERATOR ABOVE RIGHTWARDS ARROW, - TILDE OPERATOR ABOVE LEFTWARDS ARROW - ⭈ ⭊ U+2B48, U+2B4A RIGHTWARDS ARROW ABOVE REVERSE ALMOST EQUAL - TO, LEFTWARDS ARROW ABOVE ALMOST EQUAL TO - ⭌ ⥳ U+2B4C, U+2973 RIGHTWARDS ARROW ABOVE REVERSE TILDE OPERATOR, - LEFTWARDS ARROW ABOVE TILDE OPERATOR - ⭢ ⭠ U+2B62, U+2B60 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW - ⭬ ⭪ U+2B6C, U+2B6A RIGHT/LEFTWARDS TRIANGLE-HEADED DASHED ARROW - ⭲ ⭰ U+2B72, U+2B70 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW TO BAR - ⭼ ⭺ U+2B7C, U+2B7A RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH - DOUBLE VERTICAL STROKE - ⮆ ⮄ U+2B86, U+2B84 RIGHT/LEFTWARDS TRIANGLE-HEADED PAIRED ARROWS - ⮊ ⮈ U+2B8A, U+2B88 RIGHT/LEFTWARDS BLACK CIRCLED WHITE ARROW - ⮕ ⬅ U+2B95, U+2B05 RIGHT/LEFTWARDS BLACK ARROW - ⮚ ⮘ U+2B9A, U+2B98 THREE-D TOP-LIGHTED RIGHT/LEFTWARDS EQUILATERAL - ARROWHEAD - ⮞ ⮜ U+2B9E, U+2B9C BLACK RIGHT/LEFTWARDS EQUILATERAL ARROWHEAD - ⮡ ⮠ U+2BA1, U+2BA0 DOWNWARDS TRIANGLE-HEADED ARROW WITH LONG TIP - RIGHT/LEFTWARDS - ⮣ ⮢ U+2BA3, U+2BA2 UPWARDS TRIANGLE-HEADED ARROW WITH LONG TIP - RIGHT/LEFTWARDS - ⮩ ⮨ U+2BA9, U+2BA8 BLACK CURVED DOWNWARDS AND RIGHT/LEFTWARDS ARROW - ⮫ ⮪ U+2BAB, U+2BAA BLACK CURVED UPWARDS AND RIGHT/LEFTWARDS ARROW - ⮱ ⮰ U+2BB1, U+2BB0 RIBBON ARROW DOWN RIGHT/LEFT - ⮳ ⮲ U+2BB3, U+2BB2 RIBBON ARROW UP RIGHT/LEFT - ⯮ ⯬ U+2BEE, U+2BEC RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TRIANGLE - ARROWHEADS - ⸂ ⸃ U+2E02, U+2E03 LEFT/RIGHT SUBSTITUTION BRACKET - ⸃ ⸂ U+2E03, U+2E02 RIGHT/LEFT SUBSTITUTION BRACKET - ⸄ ⸅ U+2E04, U+2E05 LEFT/RIGHT DOTTED SUBSTITUTION BRACKET - ⸅ ⸄ U+2E05, U+2E04 RIGHT/LEFT DOTTED SUBSTITUTION BRACKET - ⸉ ⸊ U+2E09, U+2E0A LEFT/RIGHT TRANSPOSITION BRACKET - ⸊ ⸉ U+2E0A, U+2E09 RIGHT/LEFT TRANSPOSITION BRACKET - ⸌ ⸍ U+2E0C, U+2E0D LEFT/RIGHT RAISED OMISSION BRACKET - ⸍ ⸌ U+2E0D, U+2E0C RIGHT/LEFT RAISED OMISSION BRACKET - ⸑ ⸐ U+2E11, U+2E10 REVERSED FORKED PARAGRAPHOS, FORKED PARAGRAPHOS - ⸜ ⸝ U+2E1C, U+2E1D LEFT/RIGHT LOW PARAPHRASE BRACKET - ⸝ ⸜ U+2E1D, U+2E1C RIGHT/LEFT LOW PARAPHRASE BRACKET - ⸠ ⸡ U+2E20, U+2E21 LEFT/RIGHT VERTICAL BAR WITH QUILL - ⸡ ⸠ U+2E21, U+2E20 RIGHT/LEFT VERTICAL BAR WITH QUILL - ⸢ ⸣ U+2E22, U+2E23 TOP LEFT/RIGHT HALF BRACKET - ⸤ ⸥ U+2E24, U+2E25 BOTTOM LEFT/RIGHT HALF BRACKET - ⸦ ⸧ U+2E26, U+2E27 LEFT/RIGHT SIDEWAYS U BRACKET - ⸨ ⸩ U+2E28, U+2E29 LEFT/RIGHT DOUBLE PARENTHESIS - ⸶ ⸷ U+2E36, U+2E37 DAGGER WITH LEFT/RIGHT GUARD - ⹂ „ U+2E42, U+201E DOUBLE LOW-REVERSED-9 QUOTATION MARK, DOUBLE - LOW-9 QUOTATION MARK - ⹕ ⹖ U+2E55, U+2E56 LEFT/RIGHT SQUARE BRACKET WITH STROKE - ⹗ ⹘ U+2E57, U+2E58 LEFT/RIGHT SQUARE BRACKET WITH DOUBLE STROKE - ⹙ ⹚ U+2E59, U+2E5A TOP HALF LEFT/RIGHT PARENTHESIS - ⹛ ⹜ U+2E5B, U+2E5C BOTTOM HALF LEFT/RIGHT PARENTHESIS - 〈 〉 U+3008, U+3009 LEFT/RIGHT ANGLE BRACKET - 《 》 U+300A, U+300B LEFT/RIGHT DOUBLE ANGLE BRACKET - 「 」 U+300C, U+300D LEFT/RIGHT CORNER BRACKET - 『 』 U+300E, U+300F LEFT/RIGHT WHITE CORNER BRACKET - 【 】 U+3010, U+3011 LEFT/RIGHT BLACK LENTICULAR BRACKET - 〔 〕 U+3014, U+3015 LEFT/RIGHT TORTOISE SHELL BRACKET - 〖 〗 U+3016, U+3017 LEFT/RIGHT WHITE LENTICULAR BRACKET - 〘 〙 U+3018, U+3019 LEFT/RIGHT WHITE TORTOISE SHELL BRACKET - 〚 〛 U+301A, U+301B LEFT/RIGHT WHITE SQUARE BRACKET - 〝 〞 U+301D, U+301E REVERSED DOUBLE PRIME QUOTATION MARK, DOUBLE - PRIME QUOTATION MARK - ꧁ ꧂ U+A9C1, U+A9C2 JAVANESE LEFT/RIGHT RERENGGAN - ﴾ ﴿ U+FD3E, U+FD3F ORNATE LEFT/RIGHT PARENTHESIS - ﹙ ﹚ U+FE59, U+FE5A SMALL LEFT/RIGHT PARENTHESIS - ﹛ ﹜ U+FE5B, U+FE5C SMALL LEFT/RIGHT CURLY BRACKET - ﹝ ﹞ U+FE5D, U+FE5E SMALL LEFT/RIGHT TORTOISE SHELL BRACKET - ﹤ ﹥ U+FE64, U+FE65 SMALL LESS-THAN/GREATER-THAN SIGN - （ ） U+FF08, U+FF09 FULLWIDTH LEFT/RIGHT PARENTHESIS - ＜ ＞ U+FF1C, U+FF1E FULLWIDTH LESS-THAN/GREATER-THAN SIGN - ［ ］ U+FF3B, U+FF3D FULLWIDTH LEFT/RIGHT SQUARE BRACKET - ｛ ｝ U+FF5B, U+FF5D FULLWIDTH LEFT/RIGHT CURLY BRACKET - ｟ ｠ U+FF5F, U+FF60 FULLWIDTH LEFT/RIGHT WHITE PARENTHESIS - ｢ ｣ U+FF62, U+FF63 HALFWIDTH LEFT/RIGHT CORNER BRACKET - ￫ ￩ U+FFEB, U+FFE9 HALFWIDTH RIGHT/LEFTWARDS ARROW - 𝄃 𝄂 U+1D103, U+1D102 MUSICAL SYMBOL REVERSE FINAL BARLINE, MUSICAL - SYMBOL FINAL BARLINE - 𝄆 𝄇 U+1D106, U+1D107 MUSICAL SYMBOL LEFT/RIGHT REPEAT SIGN - 👉 👈 U+1F449, U+1F448 WHITE RIGHT/LEFT POINTING BACKHAND INDEX - 🔈 🕨 U+1F508, U+1F568 SPEAKER, RIGHT SPEAKER - 🔉 🕩 U+1F509, U+1F569 SPEAKER WITH ONE SOUND WAVE, RIGHT SPEAKER WITH - ONE SOUND WAVE - 🔊 🕪 U+1F50A, U+1F56A SPEAKER WITH THREE SOUND WAVES, RIGHT SPEAKER - WITH THREE SOUND WAVES - 🕻 🕽 U+1F57B, U+1F57D LEFT/RIGHT HAND TELEPHONE RECEIVER - 🖙 🖘 U+1F599, U+1F598 SIDEWAYS WHITE RIGHT/LEFT POINTING INDEX - 🖛 🖚 U+1F59B, U+1F59A SIDEWAYS BLACK RIGHT/LEFT POINTING INDEX - 🖝 🖜 U+1F59D, U+1F59C BLACK RIGHT/LEFT POINTING BACKHAND INDEX - 🗦 🗧 U+1F5E6, U+1F5E7 THREE RAYS LEFT/RIGHT - 🠂 🠀 U+1F802, U+1F800 RIGHT/LEFTWARDS ARROW WITH SMALL TRIANGLE - ARROWHEAD - 🠆 🠄 U+1F806, U+1F804 RIGHT/LEFTWARDS ARROW WITH MEDIUM TRIANGLE - ARROWHEAD - 🠊 🠈 U+1F80A, U+1F808 RIGHT/LEFTWARDS ARROW WITH LARGE TRIANGLE - ARROWHEAD - 🠒 🠐 U+1F812, U+1F810 RIGHT/LEFTWARDS ARROW WITH SMALL EQUILATERAL - ARROWHEAD - 🠖 🠔 U+1F816, U+1F814 RIGHT/LEFTWARDS ARROW WITH EQUILATERAL ARROWHEAD - 🠚 🠘 U+1F81A, U+1F818 HEAVY RIGHT/LEFTWARDS ARROW WITH EQUILATERAL - ARROWHEAD - 🠞 🠜 U+1F81E, U+1F81C HEAVY RIGHT/LEFTWARDS ARROW WITH LARGE - EQUILATERAL ARROWHEAD - 🠢 🠠 U+1F822, U+1F820 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH - NARROW SHAFT - 🠦 🠤 U+1F826, U+1F824 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH - MEDIUM SHAFT - 🠪 🠨 U+1F82A, U+1F828 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH BOLD - SHAFT - 🠮 🠬 U+1F82E, U+1F82C RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH - HEAVY SHAFT - 🠲 🠰 U+1F832, U+1F830 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH VERY - HEAVY SHAFT - 🠶 🠴 U+1F836, U+1F834 RIGHT/LEFTWARDS FINGER-POST ARROW - 🠺 🠸 U+1F83A, U+1F838 RIGHT/LEFTWARDS SQUARED ARROW - 🠾 🠼 U+1F83E, U+1F83C RIGHT/LEFTWARDS COMPRESSED ARROW - 🡂 🡀 U+1F842, U+1F840 RIGHT/LEFTWARDS HEAVY COMPRESSED ARROW - 🡆 🡄 U+1F846, U+1F844 RIGHT/LEFTWARDS HEAVY ARROW - 🡒 🡐 U+1F852, U+1F850 RIGHT/LEFTWARDS SANS-SERIF ARROW - 🡢 🡠 U+1F862, U+1F860 WIDE-HEADED RIGHT/LEFTWARDS LIGHT BARB ARROW - 🡪 🡨 U+1F86A, U+1F868 WIDE-HEADED RIGHT/LEFTWARDS BARB ARROW - 🡲 🡰 U+1F872, U+1F870 WIDE-HEADED RIGHT/LEFTWARDS MEDIUM BARB ARROW - 🡺 🡸 U+1F87A, U+1F878 WIDE-HEADED RIGHT/LEFTWARDS HEAVY BARB ARROW - 🢂 🢀 U+1F882, U+1F880 WIDE-HEADED RIGHT/LEFTWARDS VERY HEAVY BARB - ARROW - 🢒 🢐 U+1F892, U+1F890 RIGHT/LEFTWARDS TRIANGLE ARROWHEAD - 🢖 🢔 U+1F896, U+1F894 RIGHT/LEFTWARDS WHITE ARROW WITHIN TRIANGLE - ARROWHEAD - 🢚 🢘 U+1F89A, U+1F898 RIGHT/LEFTWARDS ARROW WITH NOTCHED TAIL - 🢡 🢠 U+1F8A1, U+1F8A0 RIGHTWARDS BOTTOM SHADED WHITE ARROW, - LEFTWARDS BOTTOM-SHADED WHITE ARROW - 🢣 🢢 U+1F8A3, U+1F8A2 RIGHT/LEFTWARDS TOP SHADED WHITE ARROW - 🢥 🢦 U+1F8A5, U+1F8A6 RIGHT/LEFTWARDS RIGHT-SHADED WHITE ARROW - 🢧 🢤 U+1F8A7, U+1F8A4 RIGHT/LEFTWARDS LEFT-SHADED WHITE ARROW - 🢩 🢨 U+1F8A9, U+1F8A8 RIGHT/LEFTWARDS BACK-TILTED SHADOWED WHITE ARROW - 🢫 🢪 U+1F8AB, U+1F8AA RIGHT/LEFTWARDS FRONT-TILTED SHADOWED WHITE - ARROW + ( ) U+0028, U+0029 LEFT/RIGHT PARENTHESIS + < > U+003C, U+003E LESS-THAN/GREATER-THAN SIGN + [ ] U+005B, U+005D LEFT/RIGHT SQUARE BRACKET + { } U+007B, U+007D LEFT/RIGHT CURLY BRACKET + « » U+00AB, U+00BB LEFT/RIGHT-POINTING DOUBLE ANGLE QUOTATION + MARK + » « U+00BB, U+00AB RIGHT/LEFT-POINTING DOUBLE ANGLE QUOTATION + MARK + ༺ ༻ U+0F3A, U+0F3B TIBETAN MARK GUG RTAGS GYON, TIBETAN MARK + GUG RTAGS GYAS + ༼ ༽ U+0F3C, U+0F3D TIBETAN MARK ANG KHANG GYON, TIBETAN MARK + ANG KHANG GYAS + ᚛ ᚜ U+169B, U+169C OGHAM FEATHER MARK, OGHAM REVERSED FEATHER + MARK + ‘ ’ U+2018, U+2019 LEFT/RIGHT SINGLE QUOTATION MARK + ’ ‘ U+2019, U+2018 RIGHT/LEFT SINGLE QUOTATION MARK + “ ” U+201C, U+201D LEFT/RIGHT DOUBLE QUOTATION MARK + ” “ U+201D, U+201C RIGHT/LEFT DOUBLE QUOTATION MARK + ‵ ′ U+2035, U+2032 REVERSED PRIME, PRIME + ‶ ″ U+2036, U+2033 REVERSED DOUBLE PRIME, DOUBLE PRIME + ‷ ‴ U+2037, U+2034 REVERSED TRIPLE PRIME, TRIPLE PRIME + ‹ › U+2039, U+203A SINGLE LEFT/RIGHT-POINTING ANGLE QUOTATION + MARK + › ‹ U+203A, U+2039 SINGLE RIGHT/LEFT-POINTING ANGLE QUOTATION + MARK + ⁅ ⁆ U+2045, U+2046 LEFT/RIGHT SQUARE BRACKET WITH QUILL + ⁍ ⁌ U+204D, U+204C BLACK RIGHT/LEFTWARDS BULLET + ⁽ ⁾ U+207D, U+207E SUPERSCRIPT LEFT/RIGHT PARENTHESIS + ₍ ₎ U+208D, U+208E SUBSCRIPT LEFT/RIGHT PARENTHESIS + → ← U+2192, U+2190 RIGHT/LEFTWARDS ARROW + ↛ ↚ U+219B, U+219A RIGHT/LEFTWARDS ARROW WITH STROKE + ↝ ↜ U+219D, U+219C RIGHT/LEFTWARDS WAVE ARROW + ↠ ↞ U+21A0, U+219E RIGHT/LEFTWARDS TWO HEADED ARROW + ↣ ↢ U+21A3, U+21A2 RIGHT/LEFTWARDS ARROW WITH TAIL + ↦ ↤ U+21A6, U+21A4 RIGHT/LEFTWARDS ARROW FROM BAR + ↪ ↩ U+21AA, U+21A9 RIGHT/LEFTWARDS ARROW WITH HOOK + ↬ ↫ U+21AC, U+21AB RIGHT/LEFTWARDS ARROW WITH LOOP + ↱ ↰ U+21B1, U+21B0 UPWARDS ARROW WITH TIP RIGHT/LEFTWARDS + ↳ ↲ U+21B3, U+21B2 DOWNWARDS ARROW WITH TIP RIGHT/LEFTWARDS + ⇀ ↼ U+21C0, U+21BC RIGHT/LEFTWARDS HARPOON WITH BARB UPWARDS + ⇁ ↽ U+21C1, U+21BD RIGHT/LEFTWARDS HARPOON WITH BARB DOWNWARDS + ⇉ ⇇ U+21C9, U+21C7 RIGHT/LEFTWARDS PAIRED ARROWS + ⇏ ⇍ U+21CF, U+21CD RIGHT/LEFTWARDS DOUBLE ARROW WITH STROKE + ⇒ ⇐ U+21D2, U+21D0 RIGHT/LEFTWARDS DOUBLE ARROW + ⇛ ⇚ U+21DB, U+21DA RIGHT/LEFTWARDS TRIPLE ARROW + ⇝ ⇜ U+21DD, U+21DC RIGHT/LEFTWARDS SQUIGGLE ARROW + ⇢ ⇠ U+21E2, U+21E0 RIGHT/LEFTWARDS DASHED ARROW + ⇥ ⇤ U+21E5, U+21E4 RIGHT/LEFTWARDS ARROW TO BAR + ⇨ ⇦ U+21E8, U+21E6 RIGHT/LEFTWARDS WHITE ARROW + ⇴ ⬰ U+21F4, U+2B30 RIGHT/LEFT ARROW WITH SMALL CIRCLE + ⇶ ⬱ U+21F6, U+2B31 THREE RIGHT/LEFTWARDS ARROWS + ⇸ ⇷ U+21F8, U+21F7 RIGHT/LEFTWARDS ARROW WITH VERTICAL STROKE + ⇻ ⇺ U+21FB, U+21FA RIGHT/LEFTWARDS ARROW WITH DOUBLE VERTICAL + STROKE + ⇾ ⇽ U+21FE, U+21FD RIGHT/LEFTWARDS OPEN-HEADED ARROW + ∈ ∋ U+2208, U+220B ELEMENT OF, CONTAINS AS MEMBER + ∉ ∌ U+2209, U+220C NOT AN ELEMENT OF, DOES NOT CONTAIN AS + MEMBER + ∊ ∍ U+220A, U+220D SMALL ELEMENT OF, SMALL CONTAINS AS MEMBER + ≤ ≥ U+2264, U+2265 LESS-THAN/GREATER-THAN OR EQUAL TO + ≦ ≧ U+2266, U+2267 LESS-THAN/GREATER-THAN OVER EQUAL TO + ≨ ≩ U+2268, U+2269 LESS-THAN/GREATER-THAN BUT NOT EQUAL TO + ≪ ≫ U+226A, U+226B MUCH LESS-THAN/GREATER-THAN + ≮ ≯ U+226E, U+226F NOT LESS-THAN/GREATER-THAN + ≰ ≱ U+2270, U+2271 NEITHER LESS-THAN/GREATER-THAN NOR EQUAL TO + ≲ ≳ U+2272, U+2273 LESS-THAN/GREATER-THAN OR EQUIVALENT TO + ≴ ≵ U+2274, U+2275 NEITHER LESS-THAN/GREATER-THAN NOR + EQUIVALENT TO + ≺ ≻ U+227A, U+227B PRECEDES/SUCCEEDS + ≼ ≽ U+227C, U+227D PRECEDES/SUCCEEDS OR EQUAL TO + ≾ ≿ U+227E, U+227F PRECEDES/SUCCEEDS OR EQUIVALENT TO + ⊀ ⊁ U+2280, U+2281 DOES NOT PRECEDE/SUCCEED + ⊂ ⊃ U+2282, U+2283 SUBSET/SUPERSET OF + ⊄ ⊅ U+2284, U+2285 NOT A SUBSET/SUPERSET OF + ⊆ ⊇ U+2286, U+2287 SUBSET/SUPERSET OF OR EQUAL TO + ⊈ ⊉ U+2288, U+2289 NEITHER A SUBSET/SUPERSET OF NOR EQUAL TO + ⊊ ⊋ U+228A, U+228B SUBSET/SUPERSET OF WITH NOT EQUAL TO + ⊣ ⊢ U+22A3, U+22A2 LEFT/RIGHT TACK + ⊦ ⫞ U+22A6, U+2ADE ASSERTION, SHORT LEFT TACK + ⊨ ⫤ U+22A8, U+2AE4 TRUE, VERTICAL BAR DOUBLE LEFT TURNSTILE + ⊩ ⫣ U+22A9, U+2AE3 FORCES, DOUBLE VERTICAL BAR LEFT TURNSTILE + ⊰ ⊱ U+22B0, U+22B1 PRECEDES/SUCCEEDS UNDER RELATION + ⋐ ⋑ U+22D0, U+22D1 DOUBLE SUBSET/SUPERSET + ⋖ ⋗ U+22D6, U+22D7 LESS-THAN/GREATER-THAN WITH DOT + ⋘ ⋙ U+22D8, U+22D9 VERY MUCH LESS-THAN/GREATER-THAN + ⋜ ⋝ U+22DC, U+22DD EQUAL TO OR LESS-THAN/GREATER-THAN + ⋞ ⋟ U+22DE, U+22DF EQUAL TO OR PRECEDES/SUCCEEDS + ⋠ ⋡ U+22E0, U+22E1 DOES NOT PRECEDE/SUCCEED OR EQUAL + ⋦ ⋧ U+22E6, U+22E7 LESS-THAN/GREATER-THAN BUT NOT EQUIVALENT TO + ⋨ ⋩ U+22E8, U+22E9 PRECEDES/SUCCEEDS BUT NOT EQUIVALENT TO + ⋲ ⋺ U+22F2, U+22FA ELEMENT OF/CONTAINS WITH LONG HORIZONTAL + STROKE + ⋳ ⋻ U+22F3, U+22FB ELEMENT OF/CONTAINS WITH VERTICAL BAR AT END + OF HORIZONTAL STROKE + ⋴ ⋼ U+22F4, U+22FC SMALL ELEMENT OF/CONTAINS WITH VERTICAL BAR + AT END OF HORIZONTAL STROKE + ⋶ ⋽ U+22F6, U+22FD ELEMENT OF/CONTAINS WITH OVERBAR + ⋷ ⋾ U+22F7, U+22FE SMALL ELEMENT OF/CONTAINS WITH OVERBAR + ⌈ ⌉ U+2308, U+2309 LEFT/RIGHT CEILING + ⌊ ⌋ U+230A, U+230B LEFT/RIGHT FLOOR + ⌦ ⌫ U+2326, U+232B ERASE TO THE RIGHT/LEFT + 〈 〉 U+2329, U+232A LEFT/RIGHT-POINTING ANGLE BRACKET + ⍈ ⍇ U+2348, U+2347 APL FUNCTIONAL SYMBOL QUAD RIGHT/LEFTWARDS + ARROW + ⏩ ⏪ U+23E9, U+23EA BLACK RIGHT/LEFT-POINTING DOUBLE TRIANGLE + ⏭ ⏮ U+23ED, U+23EE BLACK RIGHT/LEFT-POINTING DOUBLE TRIANGLE + WITH VERTICAL BAR + ☛ ☚ U+261B, U+261A BLACK RIGHT/LEFT POINTING INDEX + ☞ ☜ U+261E, U+261C WHITE RIGHT/LEFT POINTING INDEX + ⚞ ⚟ U+269E, U+269F THREE LINES CONVERGING RIGHT/LEFT + ❨ ❩ U+2768, U+2769 MEDIUM LEFT/RIGHT PARENTHESIS ORNAMENT + ❪ ❫ U+276A, U+276B MEDIUM FLATTENED LEFT/RIGHT PARENTHESIS + ORNAMENT + ❬ ❭ U+276C, U+276D MEDIUM LEFT/RIGHT-POINTING ANGLE BRACKET + ORNAMENT + ❮ ❯ U+276E, U+276F HEAVY LEFT/RIGHT-POINTING ANGLE QUOTATION + MARK ORNAMENT + ❰ ❱ U+2770, U+2771 HEAVY LEFT/RIGHT-POINTING ANGLE BRACKET + ORNAMENT + ❲ ❳ U+2772, U+2773 LIGHT LEFT/RIGHT TORTOISE SHELL BRACKET + ORNAMENT + ❴ ❵ U+2774, U+2775 MEDIUM LEFT/RIGHT CURLY BRACKET ORNAMENT + ⟃ ⟄ U+27C3, U+27C4 OPEN SUBSET/SUPERSET + ⟅ ⟆ U+27C5, U+27C6 LEFT/RIGHT S-SHAPED BAG DELIMITER + ⟈ ⟉ U+27C8, U+27C9 REVERSE SOLIDUS PRECEDING SUBSET, SUPERSET + PRECEDING SOLIDUS + ⟞ ⟝ U+27DE, U+27DD LONG LEFT/RIGHT TACK + ⟦ ⟧ U+27E6, U+27E7 MATHEMATICAL LEFT/RIGHT WHITE SQUARE BRACKET + ⟨ ⟩ U+27E8, U+27E9 MATHEMATICAL LEFT/RIGHT ANGLE BRACKET + ⟪ ⟫ U+27EA, U+27EB MATHEMATICAL LEFT/RIGHT DOUBLE ANGLE BRACKET + ⟬ ⟭ U+27EC, U+27ED MATHEMATICAL LEFT/RIGHT WHITE TORTOISE SHELL + BRACKET + ⟮ ⟯ U+27EE, U+27EF MATHEMATICAL LEFT/RIGHT FLATTENED PARENTHESIS + ⟴ ⬲ U+27F4, U+2B32 RIGHT/LEFT ARROW WITH CIRCLED PLUS + ⟶ ⟵ U+27F6, U+27F5 LONG RIGHT/LEFTWARDS ARROW + ⟹ ⟸ U+27F9, U+27F8 LONG RIGHT/LEFTWARDS DOUBLE ARROW + ⟼ ⟻ U+27FC, U+27FB LONG RIGHT/LEFTWARDS ARROW FROM BAR + ⟾ ⟽ U+27FE, U+27FD LONG RIGHT/LEFTWARDS DOUBLE ARROW FROM BAR + ⟿ ⬳ U+27FF, U+2B33 LONG RIGHT/LEFTWARDS SQUIGGLE ARROW + ⤀ ⬴ U+2900, U+2B34 RIGHT/LEFTWARDS TWO-HEADED ARROW WITH + VERTICAL STROKE + ⤁ ⬵ U+2901, U+2B35 RIGHT/LEFTWARDS TWO-HEADED ARROW WITH DOUBLE + VERTICAL STROKE + ⤃ ⤂ U+2903, U+2902 RIGHT/LEFTWARDS DOUBLE ARROW WITH VERTICAL + STROKE + ⤅ ⬶ U+2905, U+2B36 RIGHT/LEFTWARDS TWO-HEADED ARROW FROM BAR + ⤇ ⤆ U+2907, U+2906 RIGHT/LEFTWARDS DOUBLE ARROW FROM BAR + ⤍ ⤌ U+290D, U+290C RIGHT/LEFTWARDS DOUBLE DASH ARROW + ⤏ ⤎ U+290F, U+290E RIGHT/LEFTWARDS TRIPLE DASH ARROW + ⤐ ⬷ U+2910, U+2B37 RIGHT/LEFTWARDS TWO-HEADED TRIPLE DASH ARROW + ⤑ ⬸ U+2911, U+2B38 RIGHT/LEFTWARDS ARROW WITH DOTTED STEM + ⤔ ⬹ U+2914, U+2B39 RIGHT/LEFTWARDS ARROW WITH TAIL WITH VERTICAL + STROKE + ⤕ ⬺ U+2915, U+2B3A RIGHT/LEFTWARDS ARROW WITH TAIL WITH DOUBLE + VERTICAL STROKE + ⤖ ⬻ U+2916, U+2B3B RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL + ⤗ ⬼ U+2917, U+2B3C RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL + WITH VERTICAL STROKE + ⤘ ⬽ U+2918, U+2B3D RIGHT/LEFTWARDS TWO-HEADED ARROW WITH TAIL + WITH DOUBLE VERTICAL STROKE + ⤚ ⤙ U+291A, U+2919 RIGHT/LEFTWARDS ARROW-TAIL + ⤜ ⤛ U+291C, U+291B RIGHT/LEFTWARDS DOUBLE ARROW-TAIL + ⤞ ⤝ U+291E, U+291D RIGHT/LEFTWARDS ARROW TO BLACK DIAMOND + ⤠ ⤟ U+2920, U+291F RIGHT/LEFTWARDS ARROW FROM BAR TO BLACK + DIAMOND + ⤳ ⬿ U+2933, U+2B3F WAVE ARROW POINTING DIRECTLY RIGHT/LEFT + ⤷ ⤶ U+2937, U+2936 ARROW POINTING DOWNWARDS THEN CURVING RIGHT/ + LEFTWARDS + ⥅ ⥆ U+2945, U+2946 RIGHT/LEFTWARDS ARROW WITH PLUS BELOW + ⥇ ⬾ U+2947, U+2B3E RIGHT/LEFTWARDS ARROW THROUGH X + ⥓ ⥒ U+2953, U+2952 RIGHT/LEFTWARDS HARPOON WITH BARB UP TO BAR + ⥗ ⥖ U+2957, U+2956 RIGHT/LEFTWARDS HARPOON WITH BARB DOWN TO BAR + ⥛ ⥚ U+295B, U+295A RIGHT/LEFTWARDS HARPOON WITH BARB UP FROM BAR + ⥟ ⥞ U+295F, U+295E RIGHT/LEFTWARDS HARPOON WITH BARB DOWN FROM + BAR + ⥤ ⥢ U+2964, U+2962 RIGHT/LEFTWARDS HARPOON WITH BARB UP ABOVE + RIGHT/LEFTWARDS HARPOON WITH BARB DOWN + ⥬ ⥪ U+296C, U+296A RIGHT/LEFTWARDS HARPOON WITH BARB UP ABOVE + LONG DASH + ⥭ ⥫ U+296D, U+296B RIGHT/LEFTWARDS HARPOON WITH BARB DOWN BELOW + LONG DASH + ⥱ ⭀ U+2971, U+2B40 EQUALS SIGN ABOVE RIGHT/LEFTWARDS ARROW + ⥲ ⭁ U+2972, U+2B41 TILDE OPERATOR ABOVE RIGHTWARDS ARROW, + REVERSE TILDE OPERATOR ABOVE LEFTWARDS ARROW + ⥴ ⭋ U+2974, U+2B4B RIGHTWARDS ARROW ABOVE TILDE OPERATOR, + LEFTWARDS ARROW ABOVE REVERSE TILDE OPERATOR + ⥵ ⭂ U+2975, U+2B42 RIGHTWARDS ARROW ABOVE ALMOST EQUAL TO, + LEFTWARDS ARROW ABOVE REVERSE ALMOST EQUAL TO + ⥹ ⥻ U+2979, U+297B SUBSET/SUPERSET ABOVE RIGHT/LEFTWARDS ARROW + ⦃ ⦄ U+2983, U+2984 LEFT/RIGHT WHITE CURLY BRACKET + ⦅ ⦆ U+2985, U+2986 LEFT/RIGHT WHITE PARENTHESIS + ⦇ ⦈ U+2987, U+2988 Z NOTATION LEFT/RIGHT IMAGE BRACKET + ⦉ ⦊ U+2989, U+298A Z NOTATION LEFT/RIGHT BINDING BRACKET + ⦋ ⦌ U+298B, U+298C LEFT/RIGHT SQUARE BRACKET WITH UNDERBAR + ⦍ ⦐ U+298D, U+2990 LEFT/RIGHT SQUARE BRACKET WITH TICK IN TOP + CORNER + ⦏ ⦎ U+298F, U+298E LEFT/RIGHT SQUARE BRACKET WITH TICK IN BOTTOM + CORNER + ⦑ ⦒ U+2991, U+2992 LEFT/RIGHT ANGLE BRACKET WITH DOT + ⦓ ⦔ U+2993, U+2994 LEFT/RIGHT ARC LESS-THAN/GREATER-THAN BRACKET + ⦕ ⦖ U+2995, U+2996 DOUBLE LEFT/RIGHT ARC GREATER-THAN/LESS-THAN + BRACKET + ⦗ ⦘ U+2997, U+2998 LEFT/RIGHT BLACK TORTOISE SHELL BRACKET + ⦨ ⦩ U+29A8, U+29A9 MEASURED ANGLE WITH OPEN ARM ENDING IN ARROW + POINTING UP AND RIGHT/LEFT + ⦪ ⦫ U+29AA, U+29AB MEASURED ANGLE WITH OPEN ARM ENDING IN ARROW + POINTING DOWN AND RIGHT/LEFT + ⦳ ⦴ U+29B3, U+29B4 EMPTY SET WITH RIGHT/LEFT ARROW ABOVE + ⧀ ⧁ U+29C0, U+29C1 CIRCLED LESS-THAN/GREATER-THAN + ⧘ ⧙ U+29D8, U+29D9 LEFT/RIGHT WIGGLY FENCE + ⧚ ⧛ U+29DA, U+29DB LEFT/RIGHT DOUBLE WIGGLY FENCE + ⧼ ⧽ U+29FC, U+29FD LEFT/RIGHT-POINTING CURVED ANGLE BRACKET + ⩹ ⩺ U+2A79, U+2A7A LESS-THAN/GREATER-THAN WITH CIRCLE INSIDE + ⩻ ⩼ U+2A7B, U+2A7C LESS-THAN/GREATER-THAN WITH QUESTION MARK + ABOVE + ⩽ ⩾ U+2A7D, U+2A7E LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO + ⩿ ⪀ U+2A7F, U+2A80 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO + WITH DOT INSIDE + ⪁ ⪂ U+2A81, U+2A82 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO + WITH DOT ABOVE + ⪃ ⪄ U+2A83, U+2A84 LESS-THAN/GREATER-THAN OR SLANTED EQUAL TO + WITH DOT ABOVE RIGHT/LEFT + ⪅ ⪆ U+2A85, U+2A86 LESS-THAN/GREATER-THAN OR APPROXIMATE + ⪇ ⪈ U+2A87, U+2A88 LESS-THAN/GREATER-THAN AND SINGLE-LINE NOT + EQUAL TO + ⪉ ⪊ U+2A89, U+2A8A LESS-THAN/GREATER-THAN AND NOT APPROXIMATE + ⪍ ⪎ U+2A8D, U+2A8E LESS-THAN/GREATER-THAN ABOVE SIMILAR OR EQUAL + ⪕ ⪖ U+2A95, U+2A96 SLANTED EQUAL TO OR LESS-THAN/GREATER-THAN + ⪗ ⪘ U+2A97, U+2A98 SLANTED EQUAL TO OR LESS-THAN/GREATER-THAN + WITH DOT INSIDE + ⪙ ⪚ U+2A99, U+2A9A DOUBLE-LINE EQUAL TO OR LESS-THAN/ + GREATER-THAN + ⪛ ⪜ U+2A9B, U+2A9C DOUBLE-LINE SLANTED EQUAL TO OR LESS-THAN/ + GREATER-THAN + ⪝ ⪞ U+2A9D, U+2A9E SIMILAR OR LESS-THAN/GREATER-THAN + ⪟ ⪠ U+2A9F, U+2AA0 SIMILAR ABOVE LESS-THAN/GREATER-THAN ABOVE + EQUALS SIGN + ⪡ ⪢ U+2AA1, U+2AA2 DOUBLE NESTED LESS-THAN/GREATER-THAN + ⪦ ⪧ U+2AA6, U+2AA7 LESS-THAN/GREATER-THAN CLOSED BY CURVE + ⪨ ⪩ U+2AA8, U+2AA9 LESS-THAN/GREATER-THAN CLOSED BY CURVE ABOVE + SLANTED EQUAL + ⪪ ⪫ U+2AAA, U+2AAB SMALLER THAN/LARGER THAN + ⪬ ⪭ U+2AAC, U+2AAD SMALLER THAN/LARGER THAN OR EQUAL TO + ⪯ ⪰ U+2AAF, U+2AB0 PRECEDES/SUCCEEDS ABOVE SINGLE-LINE EQUALS + SIGN + ⪱ ⪲ U+2AB1, U+2AB2 PRECEDES/SUCCEEDS ABOVE SINGLE-LINE NOT EQUAL + TO + ⪳ ⪴ U+2AB3, U+2AB4 PRECEDES/SUCCEEDS ABOVE EQUALS SIGN + ⪵ ⪶ U+2AB5, U+2AB6 PRECEDES/SUCCEEDS ABOVE NOT EQUAL TO + ⪷ ⪸ U+2AB7, U+2AB8 PRECEDES/SUCCEEDS ABOVE ALMOST EQUAL TO + ⪹ ⪺ U+2AB9, U+2ABA PRECEDES/SUCCEEDS ABOVE NOT ALMOST EQUAL TO + ⪻ ⪼ U+2ABB, U+2ABC DOUBLE PRECEDES/SUCCEEDS + ⪽ ⪾ U+2ABD, U+2ABE SUBSET/SUPERSET WITH DOT + ⪿ ⫀ U+2ABF, U+2AC0 SUBSET/SUPERSET WITH PLUS SIGN BELOW + ⫁ ⫂ U+2AC1, U+2AC2 SUBSET/SUPERSET WITH MULTIPLICATION SIGN + BELOW + ⫃ ⫄ U+2AC3, U+2AC4 SUBSET/SUPERSET OF OR EQUAL TO WITH DOT ABOVE + ⫅ ⫆ U+2AC5, U+2AC6 SUBSET/SUPERSET OF ABOVE EQUALS SIGN + ⫇ ⫈ U+2AC7, U+2AC8 SUBSET/SUPERSET OF ABOVE TILDE OPERATOR + ⫉ ⫊ U+2AC9, U+2ACA SUBSET/SUPERSET OF ABOVE ALMOST EQUAL TO + ⫋ ⫌ U+2ACB, U+2ACC SUBSET/SUPERSET OF ABOVE NOT EQUAL TO + ⫏ ⫐ U+2ACF, U+2AD0 CLOSED SUBSET/SUPERSET + ⫑ ⫒ U+2AD1, U+2AD2 CLOSED SUBSET/SUPERSET OR EQUAL TO + ⫕ ⫖ U+2AD5, U+2AD6 SUBSET/SUPERSET ABOVE SUBSET/SUPERSET + ⫥ ⊫ U+2AE5, U+22AB DOUBLE VERTICAL BAR DOUBLE LEFT/RIGHT + TURNSTILE + ⫷ ⫸ U+2AF7, U+2AF8 TRIPLE NESTED LESS-THAN/GREATER-THAN + ⫹ ⫺ U+2AF9, U+2AFA DOUBLE-LINE SLANTED LESS-THAN/GREATER-THAN OR + EQUAL TO + ⭆ ⭅ U+2B46, U+2B45 RIGHT/LEFTWARDS QUADRUPLE ARROW + ⭇ ⭉ U+2B47, U+2B49 REVERSE TILDE OPERATOR ABOVE RIGHTWARDS + ARROW, TILDE OPERATOR ABOVE LEFTWARDS ARROW + ⭈ ⭊ U+2B48, U+2B4A RIGHTWARDS ARROW ABOVE REVERSE ALMOST EQUAL + TO, LEFTWARDS ARROW ABOVE ALMOST EQUAL TO + ⭌ ⥳ U+2B4C, U+2973 RIGHTWARDS ARROW ABOVE REVERSE TILDE + OPERATOR, LEFTWARDS ARROW ABOVE TILDE + OPERATOR + ⭢ ⭠ U+2B62, U+2B60 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW + ⭬ ⭪ U+2B6C, U+2B6A RIGHT/LEFTWARDS TRIANGLE-HEADED DASHED ARROW + ⭲ ⭰ U+2B72, U+2B70 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW TO BAR + ⭼ ⭺ U+2B7C, U+2B7A RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + DOUBLE VERTICAL STROKE + ⮆ ⮄ U+2B86, U+2B84 RIGHT/LEFTWARDS TRIANGLE-HEADED PAIRED ARROWS + ⮊ ⮈ U+2B8A, U+2B88 RIGHT/LEFTWARDS BLACK CIRCLED WHITE ARROW + ⮕ ⬅ U+2B95, U+2B05 RIGHT/LEFTWARDS BLACK ARROW + ⮚ ⮘ U+2B9A, U+2B98 THREE-D TOP-LIGHTED RIGHT/LEFTWARDS + EQUILATERAL ARROWHEAD + ⮞ ⮜ U+2B9E, U+2B9C BLACK RIGHT/LEFTWARDS EQUILATERAL ARROWHEAD + ⮡ ⮠ U+2BA1, U+2BA0 DOWNWARDS TRIANGLE-HEADED ARROW WITH LONG TIP + RIGHT/LEFTWARDS + ⮣ ⮢ U+2BA3, U+2BA2 UPWARDS TRIANGLE-HEADED ARROW WITH LONG TIP + RIGHT/LEFTWARDS + ⮩ ⮨ U+2BA9, U+2BA8 BLACK CURVED DOWNWARDS AND RIGHT/LEFTWARDS + ARROW + ⮫ ⮪ U+2BAB, U+2BAA BLACK CURVED UPWARDS AND RIGHT/LEFTWARDS + ARROW + ⮱ ⮰ U+2BB1, U+2BB0 RIBBON ARROW DOWN RIGHT/LEFT + ⮳ ⮲ U+2BB3, U+2BB2 RIBBON ARROW UP RIGHT/LEFT + ⯮ ⯬ U+2BEE, U+2BEC RIGHT/LEFTWARDS TWO-HEADED ARROW WITH + TRIANGLE ARROWHEADS + ⸂ ⸃ U+2E02, U+2E03 LEFT/RIGHT SUBSTITUTION BRACKET + ⸃ ⸂ U+2E03, U+2E02 RIGHT/LEFT SUBSTITUTION BRACKET + ⸄ ⸅ U+2E04, U+2E05 LEFT/RIGHT DOTTED SUBSTITUTION BRACKET + ⸅ ⸄ U+2E05, U+2E04 RIGHT/LEFT DOTTED SUBSTITUTION BRACKET + ⸉ ⸊ U+2E09, U+2E0A LEFT/RIGHT TRANSPOSITION BRACKET + ⸊ ⸉ U+2E0A, U+2E09 RIGHT/LEFT TRANSPOSITION BRACKET + ⸌ ⸍ U+2E0C, U+2E0D LEFT/RIGHT RAISED OMISSION BRACKET + ⸍ ⸌ U+2E0D, U+2E0C RIGHT/LEFT RAISED OMISSION BRACKET + ⸑ ⸐ U+2E11, U+2E10 REVERSED FORKED PARAGRAPHOS, FORKED + PARAGRAPHOS + ⸜ ⸝ U+2E1C, U+2E1D LEFT/RIGHT LOW PARAPHRASE BRACKET + ⸝ ⸜ U+2E1D, U+2E1C RIGHT/LEFT LOW PARAPHRASE BRACKET + ⸠ ⸡ U+2E20, U+2E21 LEFT/RIGHT VERTICAL BAR WITH QUILL + ⸡ ⸠ U+2E21, U+2E20 RIGHT/LEFT VERTICAL BAR WITH QUILL + ⸢ ⸣ U+2E22, U+2E23 TOP LEFT/RIGHT HALF BRACKET + ⸤ ⸥ U+2E24, U+2E25 BOTTOM LEFT/RIGHT HALF BRACKET + ⸦ ⸧ U+2E26, U+2E27 LEFT/RIGHT SIDEWAYS U BRACKET + ⸨ ⸩ U+2E28, U+2E29 LEFT/RIGHT DOUBLE PARENTHESIS + ⸶ ⸷ U+2E36, U+2E37 DAGGER WITH LEFT/RIGHT GUARD + ⹂ „ U+2E42, U+201E DOUBLE LOW-REVERSED-9 QUOTATION MARK, DOUBLE + LOW-9 QUOTATION MARK + ⹕ ⹖ U+2E55, U+2E56 LEFT/RIGHT SQUARE BRACKET WITH STROKE + ⹗ ⹘ U+2E57, U+2E58 LEFT/RIGHT SQUARE BRACKET WITH DOUBLE STROKE + ⹙ ⹚ U+2E59, U+2E5A TOP HALF LEFT/RIGHT PARENTHESIS + ⹛ ⹜ U+2E5B, U+2E5C BOTTOM HALF LEFT/RIGHT PARENTHESIS + 〈 〉 U+3008, U+3009 LEFT/RIGHT ANGLE BRACKET + 《 》 U+300A, U+300B LEFT/RIGHT DOUBLE ANGLE BRACKET + 「 」 U+300C, U+300D LEFT/RIGHT CORNER BRACKET + 『 』 U+300E, U+300F LEFT/RIGHT WHITE CORNER BRACKET + 【 】 U+3010, U+3011 LEFT/RIGHT BLACK LENTICULAR BRACKET + 〔 〕 U+3014, U+3015 LEFT/RIGHT TORTOISE SHELL BRACKET + 〖 〗 U+3016, U+3017 LEFT/RIGHT WHITE LENTICULAR BRACKET + 〘 〙 U+3018, U+3019 LEFT/RIGHT WHITE TORTOISE SHELL BRACKET + 〚 〛 U+301A, U+301B LEFT/RIGHT WHITE SQUARE BRACKET + 〝 〞 U+301D, U+301E REVERSED DOUBLE PRIME QUOTATION MARK, DOUBLE + PRIME QUOTATION MARK + ꧁ ꧂ U+A9C1, U+A9C2 JAVANESE LEFT/RIGHT RERENGGAN + ﴾ ﴿ U+FD3E, U+FD3F ORNATE LEFT/RIGHT PARENTHESIS + ﹙ ﹚ U+FE59, U+FE5A SMALL LEFT/RIGHT PARENTHESIS + ﹛ ﹜ U+FE5B, U+FE5C SMALL LEFT/RIGHT CURLY BRACKET + ﹝ ﹞ U+FE5D, U+FE5E SMALL LEFT/RIGHT TORTOISE SHELL BRACKET + ﹤ ﹥ U+FE64, U+FE65 SMALL LESS-THAN/GREATER-THAN SIGN + （ ） U+FF08, U+FF09 FULLWIDTH LEFT/RIGHT PARENTHESIS + ＜ ＞ U+FF1C, U+FF1E FULLWIDTH LESS-THAN/GREATER-THAN SIGN + ［ ］ U+FF3B, U+FF3D FULLWIDTH LEFT/RIGHT SQUARE BRACKET + ｛ ｝ U+FF5B, U+FF5D FULLWIDTH LEFT/RIGHT CURLY BRACKET + ｟ ｠ U+FF5F, U+FF60 FULLWIDTH LEFT/RIGHT WHITE PARENTHESIS + ｢ ｣ U+FF62, U+FF63 HALFWIDTH LEFT/RIGHT CORNER BRACKET + ￫ ￩ U+FFEB, U+FFE9 HALFWIDTH RIGHT/LEFTWARDS ARROW + 𝄃 𝄂 U+1D103, U+1D102 MUSICAL SYMBOL REVERSE FINAL BARLINE, + MUSICAL SYMBOL FINAL BARLINE + 𝄆 𝄇 U+1D106, U+1D107 MUSICAL SYMBOL LEFT/RIGHT REPEAT SIGN + 👉 👈 U+1F449, U+1F448 WHITE RIGHT/LEFT POINTING BACKHAND INDEX + 🔈 🕨 U+1F508, U+1F568 SPEAKER, RIGHT SPEAKER + 🔉 🕩 U+1F509, U+1F569 SPEAKER WITH ONE SOUND WAVE, RIGHT SPEAKER + WITH ONE SOUND WAVE + 🔊 🕪 U+1F50A, U+1F56A SPEAKER WITH THREE SOUND WAVES, RIGHT + SPEAKER WITH THREE SOUND WAVES + 🕻 🕽 U+1F57B, U+1F57D LEFT/RIGHT HAND TELEPHONE RECEIVER + 🖙 🖘 U+1F599, U+1F598 SIDEWAYS WHITE RIGHT/LEFT POINTING INDEX + 🖛 🖚 U+1F59B, U+1F59A SIDEWAYS BLACK RIGHT/LEFT POINTING INDEX + 🖝 🖜 U+1F59D, U+1F59C BLACK RIGHT/LEFT POINTING BACKHAND INDEX + 🗦 🗧 U+1F5E6, U+1F5E7 THREE RAYS LEFT/RIGHT + 🠂 🠀 U+1F802, U+1F800 RIGHT/LEFTWARDS ARROW WITH SMALL TRIANGLE + ARROWHEAD + 🠆 🠄 U+1F806, U+1F804 RIGHT/LEFTWARDS ARROW WITH MEDIUM TRIANGLE + ARROWHEAD + 🠊 🠈 U+1F80A, U+1F808 RIGHT/LEFTWARDS ARROW WITH LARGE TRIANGLE + ARROWHEAD + 🠒 🠐 U+1F812, U+1F810 RIGHT/LEFTWARDS ARROW WITH SMALL EQUILATERAL + ARROWHEAD + 🠖 🠔 U+1F816, U+1F814 RIGHT/LEFTWARDS ARROW WITH EQUILATERAL + ARROWHEAD + 🠚 🠘 U+1F81A, U+1F818 HEAVY RIGHT/LEFTWARDS ARROW WITH EQUILATERAL + ARROWHEAD + 🠞 🠜 U+1F81E, U+1F81C HEAVY RIGHT/LEFTWARDS ARROW WITH LARGE + EQUILATERAL ARROWHEAD + 🠢 🠠 U+1F822, U+1F820 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + NARROW SHAFT + 🠦 🠤 U+1F826, U+1F824 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + MEDIUM SHAFT + 🠪 🠨 U+1F82A, U+1F828 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + BOLD SHAFT + 🠮 🠬 U+1F82E, U+1F82C RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + HEAVY SHAFT + 🠲 🠰 U+1F832, U+1F830 RIGHT/LEFTWARDS TRIANGLE-HEADED ARROW WITH + VERY HEAVY SHAFT + 🠶 🠴 U+1F836, U+1F834 RIGHT/LEFTWARDS FINGER-POST ARROW + 🠺 🠸 U+1F83A, U+1F838 RIGHT/LEFTWARDS SQUARED ARROW + 🠾 🠼 U+1F83E, U+1F83C RIGHT/LEFTWARDS COMPRESSED ARROW + 🡂 🡀 U+1F842, U+1F840 RIGHT/LEFTWARDS HEAVY COMPRESSED ARROW + 🡆 🡄 U+1F846, U+1F844 RIGHT/LEFTWARDS HEAVY ARROW + 🡒 🡐 U+1F852, U+1F850 RIGHT/LEFTWARDS SANS-SERIF ARROW + 🡢 🡠 U+1F862, U+1F860 WIDE-HEADED RIGHT/LEFTWARDS LIGHT BARB ARROW + 🡪 🡨 U+1F86A, U+1F868 WIDE-HEADED RIGHT/LEFTWARDS BARB ARROW + 🡲 🡰 U+1F872, U+1F870 WIDE-HEADED RIGHT/LEFTWARDS MEDIUM BARB ARROW + 🡺 🡸 U+1F87A, U+1F878 WIDE-HEADED RIGHT/LEFTWARDS HEAVY BARB ARROW + 🢂 🢀 U+1F882, U+1F880 WIDE-HEADED RIGHT/LEFTWARDS VERY HEAVY BARB + ARROW + 🢒 🢐 U+1F892, U+1F890 RIGHT/LEFTWARDS TRIANGLE ARROWHEAD + 🢖 🢔 U+1F896, U+1F894 RIGHT/LEFTWARDS WHITE ARROW WITHIN TRIANGLE + ARROWHEAD + 🢚 🢘 U+1F89A, U+1F898 RIGHT/LEFTWARDS ARROW WITH NOTCHED TAIL + 🢡 🢠 U+1F8A1, U+1F8A0 RIGHTWARDS BOTTOM SHADED WHITE ARROW, + LEFTWARDS BOTTOM-SHADED WHITE ARROW + 🢣 🢢 U+1F8A3, U+1F8A2 RIGHT/LEFTWARDS TOP SHADED WHITE ARROW + 🢥 🢦 U+1F8A5, U+1F8A6 RIGHT/LEFTWARDS RIGHT-SHADED WHITE ARROW + 🢧 🢤 U+1F8A7, U+1F8A4 RIGHT/LEFTWARDS LEFT-SHADED WHITE ARROW + 🢩 🢨 U+1F8A9, U+1F8A8 RIGHT/LEFTWARDS BACK-TILTED SHADOWED WHITE + ARROW + 🢫 🢪 U+1F8AB, U+1F8AA RIGHT/LEFTWARDS FRONT-TILTED SHADOWED WHITE + ARROW =cut