/*
Copyright (c) 2007-2009, Yusuke Yamamoto
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the Yusuke Yamamoto nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY Yusuke Yamamoto ``AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL Yusuke Yamamoto BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package twitter4j.http;
import java.util.HashMap;
import java.util.Map;
public class HTMLEntity {
public static String escape(String original) {
StringBuffer buf = new StringBuffer(original);
escape(buf);
return buf.toString();
}
public static void escape(StringBuffer original) {
int index = 0;
String escaped;
while (index < original.length()) {
escaped = entityEscapeMap.get(original.substring(index, index + 1));
if (null != escaped) {
original.replace(index, index + 1, escaped);
index += escaped.length();
} else {
index++;
}
}
}
public static String unescape(String original) {
StringBuffer buf = new StringBuffer(original);
unescape(buf);
return buf.toString();
}
public static void unescape(StringBuffer original) {
int index = 0;
int semicolonIndex = 0;
String escaped;
String entity;
while (index < original.length()) {
index = original.indexOf("&", index);
if (-1 == index) {
break;
}
semicolonIndex = original.indexOf(";", index);
if (-1 != semicolonIndex && 10 > (semicolonIndex - index)) {
escaped = original.substring(index, semicolonIndex + 1);
entity = escapeEntityMap.get(escaped);
if (null != entity) {
original.replace(index, semicolonIndex + 1, entity);
}
index++;
} else {
break;
}
}
}
private static Map<String, String> entityEscapeMap = new HashMap<String, String>();
private static Map<String, String> escapeEntityMap = new HashMap<String, String>();
static {
String[][] entities = { { " ", " "/*
* no-break space =
* non-breaking space
*/, "\u00A0" }, { "¡", "¡"/*
* inverted
* exclamation
* mark
*/, "\u00A1" }, { "¢", "¢"/*
* cent
* sign
*/, "\u00A2" }, { "£", "£"/*
* pound
* sign
*/, "\u00A3" }, { "¤", "¤"/*
* currency
* sign
*/, "\u00A4" }, { "¥", "¥"/*
* yen
* sign
* =
* yuan
* sign
*/, "\u00A5" }, { "¦", "¦"/*
* broken
* bar
* =
* broken
* vertical
* bar
*/, "\u00A6" },
{ "§", "§"/* section sign */, "\u00A7" }, { "¨", "¨"/*
* diaeresis
* =
* spacing
* diaeresis
*/, "\u00A8" }, { "©", "©"/*
* copyright
* sign
*/, "\u00A9" }, { "ª", "ª"/*
* feminine
* ordinal
* indicator
*/, "\u00AA" }, { "«", "«"/*
* left-
* pointing
* double
* angle
* quotation
* mark
* =
* left
* pointing
* guillemet
*/, "\u00AB" }, { "¬", "¬"/*
* not
* sign
* =
* discretionary
* hyphen
*/, "\u00AC" }, { "", ""/*
* soft
* hyphen
* =
* discretionary
* hyphen
*/, "\u00AD" },
{ "®", "®"/*
* registered sign = registered trade mark
* sign
*/, "\u00AE" }, { "¯", "¯"/*
* macron
* =
* spacing
* macron
* =
* overline
* = APL
* overbar
*/, "\u00AF" }, { "°", "°"/*
* degree
* sign
*/, "\u00B0" }, { "±", "±"/*
* plus-
* minus
* sign
* =
* plus
* -
* or
* -
* minus
* sign
*/, "\u00B1" }, { "²", "²"/*
* superscript
* two
* =
* superscript
* digit
* two
* =
* squared
*/, "\u00B2" }, { "³", "³"/*
* superscript
* three
* =
* superscript
* digit
* three
* =
* cubed
*/, "\u00B3" }, { "´", "´"/*
* acute
* accent
* =
* spacing
* acute
*/, "\u00B4" },
{ "µ", "µ"/* micro sign */, "\u00B5" }, { "¶", "¶"/*
* pilcrow
* sign
* =
* paragraph
* sign
*/, "\u00B6" }, { "·", "·"/*
* middle
* dot
* =
* Georgian
* comma
* =
* Greek
* middle
* dot
*/, "\u00B7" }, { "¸", "¸"/*
* cedilla
* =
* spacing
* cedilla
*/, "\u00B8" }, { "¹", "¹"/*
* superscript
* one
* =
* superscript
* digit
* one
*/, "\u00B9" }, { "º", "º"/*
* masculine
* ordinal
* indicator
*/, "\u00BA" }, { "»", "»"/*
* right-
* pointing
* double
* angle
* quotation
* mark
* =
* right
* pointing
* guillemet
*/, "\u00BB" },
{ "¼", "¼"/*
* vulgar fraction one quarter = fraction
* one quarter
*/, "\u00BC" }, { "½", "½"/*
* vulgar
* fraction
* one
* half
* =
* fraction
* one
* half
*/, "\u00BD" }, { "¾", "¾"/*
* vulgar
* fraction
* three
* quarters
* =
* fraction
* three
* quarters
*/, "\u00BE" }, { "¿", "¿"/*
* inverted
* question
* mark
* =
* turned
* question
* mark
*/, "\u00BF" }, { "À", "À"/*
* latin
* capital
* letter
* A
* with
* grave
* =
* latin
* capital
* letter
* A
* grave
*/, "\u00C0" }, { "Á", "Á"/*
* latin
* capital
* letter
* A
* with
* acute
*/, "\u00C1" }, { "Â", "Â"/*
* latin
* capital
* letter
* A
* with
* circumflex
*/, "\u00C2" },
{ "Ã", "Ã"/* latin capital letter A with tilde */, "\u00C3" }, { "Ä", "Ä"/*
* latin
* capital
* letter
* A
* with
* diaeresis
*/, "\u00C4" }, { "Å", "Å"/*
* latin
* capital
* letter
* A
* with
* ring
* above
* =
* latin
* capital
* letter
* A
* ring
*/, "\u00C5" }, { "Æ", "Æ"/*
* latin
* capital
* letter
* AE
* =
* latin
* capital
* ligature
* AE
*/, "\u00C6" }, { "Ç", "Ç"/*
* latin
* capital
* letter
* C
* with
* cedilla
*/, "\u00C7" }, { "È", "È"/*
* latin
* capital
* letter
* E
* with
* grave
*/, "\u00C8" },
{ "É", "É"/* latin capital letter E with acute */, "\u00C9" }, { "Ê", "Ê"/*
* latin
* capital
* letter
* E
* with
* circumflex
*/, "\u00CA" }, { "Ë", "Ë"/*
* latin
* capital
* letter
* E
* with
* diaeresis
*/, "\u00CB" }, { "Ì", "Ì"/*
* latin
* capital
* letter
* I
* with
* grave
*/, "\u00CC" }, { "Í", "Í"/*
* latin
* capital
* letter
* I
* with
* acute
*/, "\u00CD" }, { "Î", "Î"/*
* latin
* capital
* letter
* I
* with
* circumflex
*/, "\u00CE" },
{ "Ï", "Ï"/* latin capital letter I with diaeresis */, "\u00CF" }, { "Ð", "Ð"/*
* latin
* capital
* letter
* ETH
*/, "\u00D0" }, { "Ñ", "Ñ"/*
* latin
* capital
* letter
* N
* with
* tilde
*/, "\u00D1" }, { "Ò", "Ò"/*
* latin
* capital
* letter
* O
* with
* grave
*/, "\u00D2" }, { "Ó", "Ó"/*
* latin
* capital
* letter
* O
* with
* acute
*/, "\u00D3" }, { "Ô", "Ô"/*
* latin
* capital
* letter
* O
* with
* circumflex
*/, "\u00D4" },
{ "Õ", "Õ"/* latin capital letter O with tilde */, "\u00D5" }, { "Ö", "Ö"/*
* latin
* capital
* letter
* O
* with
* diaeresis
*/, "\u00D6" }, { "×", "×"/*
* multiplication
* sign
*/, "\u00D7" }, { "Ø", "Ø"/*
* latin
* capital
* letter
* O
* with
* stroke
* =
* latin
* capital
* letter
* O
* slash
*/, "\u00D8" }, { "Ù", "Ù"/*
* latin
* capital
* letter
* U
* with
* grave
*/, "\u00D9" }, { "Ú", "Ú"/*
* latin
* capital
* letter
* U
* with
* acute
*/, "\u00DA" },
{ "Û", "Û"/* latin capital letter U with circumflex */, "\u00DB" }, { "Ü", "Ü"/*
* latin
* capital
* letter
* U
* with
* diaeresis
*/, "\u00DC" }, { "Ý", "Ý"/*
* latin
* capital
* letter
* Y
* with
* acute
*/, "\u00DD" }, { "Þ", "Þ"/*
* latin
* capital
* letter
* THORN
*/, "\u00DE" }, { "ß", "ß"/*
* latin
* small
* letter
* sharp
* s
* =
* ess
* -
* zed
*/, "\u00DF" }, { "à", "à"/*
* latin
* small
* letter
* a
* with
* grave
* =
* latin
* small
* letter
* a
* grave
*/, "\u00E0" },
{ "á", "á"/* latin small letter a with acute */, "\u00E1" }, { "â", "â"/*
* latin
* small
* letter
* a
* with
* circumflex
*/, "\u00E2" }, { "ã", "ã"/*
* latin
* small
* letter
* a
* with
* tilde
*/, "\u00E3" }, { "ä", "ä"/*
* latin
* small
* letter
* a
* with
* diaeresis
*/, "\u00E4" }, { "å", "å"/*
* latin
* small
* letter
* a
* with
* ring
* above
* =
* latin
* small
* letter
* a
* ring
*/, "\u00E5" }, { "æ", "æ"/*
* latin
* small
* letter
* ae
* =
* latin
* small
* ligature
* ae
*/, "\u00E6" },
{ "ç", "ç"/* latin small letter c with cedilla */, "\u00E7" }, { "è", "è"/*
* latin
* small
* letter
* e
* with
* grave
*/, "\u00E8" }, { "é", "é"/*
* latin
* small
* letter
* e
* with
* acute
*/, "\u00E9" }, { "ê", "ê"/*
* latin
* small
* letter
* e
* with
* circumflex
*/, "\u00EA" }, { "ë", "ë"/*
* latin
* small
* letter
* e
* with
* diaeresis
*/, "\u00EB" }, { "ì", "ì"/*
* latin
* small
* letter
* i
* with
* grave
*/, "\u00EC" },
{ "í", "í"/* latin small letter i with acute */, "\u00ED" }, { "î", "î"/*
* latin
* small
* letter
* i
* with
* circumflex
*/, "\u00EE" }, { "ï", "ï"/*
* latin
* small
* letter
* i
* with
* diaeresis
*/, "\u00EF" }, { "ð", "ð"/*
* latin
* small
* letter
* eth
*/, "\u00F0" }, { "ñ", "ñ"/*
* latin
* small
* letter
* n
* with
* tilde
*/, "\u00F1" }, { "ò", "ò"/*
* latin
* small
* letter
* o
* with
* grave
*/, "\u00F2" },
{ "ó", "ó"/* latin small letter o with acute */, "\u00F3" }, { "ô", "ô"/*
* latin
* small
* letter
* o
* with
* circumflex
*/, "\u00F4" }, { "õ", "õ"/*
* latin
* small
* letter
* o
* with
* tilde
*/, "\u00F5" }, { "ö", "ö"/*
* latin
* small
* letter
* o
* with
* diaeresis
*/, "\u00F6" }, { "÷", "÷"/*
* division
* sign
*/, "\u00F7" }, { "ø", "ø"/*
* latin
* small
* letter
* o
* with
* stroke
* =
* latin
* small
* letter
* o
* slash
*/, "\u00F8" },
{ "ù", "ù"/* latin small letter u with grave */, "\u00F9" }, { "ú", "ú"/*
* latin
* small
* letter
* u
* with
* acute
*/, "\u00FA" }, { "û", "û"/*
* latin
* small
* letter
* u
* with
* circumflex
*/, "\u00FB" }, { "ü", "ü"/*
* latin
* small
* letter
* u
* with
* diaeresis
*/, "\u00FC" }, { "ý", "ý"/*
* latin
* small
* letter
* y
* with
* acute
*/, "\u00FD" }, { "þ", "þ"/*
* latin
* small
* letter
* thorn
* with
*/, "\u00FE" },
{ "ÿ", "ÿ"/* latin small letter y with diaeresis */, "\u00FF" }, { "ƒ", "ƒ"/*
* latin
* small
* f
* with
* hook
* =
* function
* =
* florin
*/, "\u0192" }
/* Greek */
, { "Α", "Α"/* greek capital letter alpha */, "\u0391" }, { "Β", "Β"/*
* greek
* capital
* letter
* beta
*/, "\u0392" }, { "Γ", "Γ"/*
* greek
* capital
* letter
* gamma
*/, "\u0393" }, { "Δ", "Δ"/*
* greek
* capital
* letter
* delta
*/, "\u0394" }, { "Ε", "Ε"/*
* greek
* capital
* letter
* epsilon
*/, "\u0395" }, { "Ζ", "Ζ"/*
* greek
* capital
* letter
* zeta
*/, "\u0396" },
{ "Η", "Η"/* greek capital letter eta */, "\u0397" }, { "Θ", "Θ"/*
* greek
* capital
* letter
* theta
*/, "\u0398" }, { "Ι", "Ι"/*
* greek
* capital
* letter
* iota
*/, "\u0399" }, { "Κ", "Κ"/*
* greek
* capital
* letter
* kappa
*/, "\u039A" }, { "Λ", "Λ"/*
* greek
* capital
* letter
* lambda
*/, "\u039B" }, { "Μ", "Μ"/*
* greek
* capital
* letter
* mu
*/, "\u039C" },
{ "Ν", "Ν"/* greek capital letter nu */, "\u039D" }, { "Ξ", "Ξ"/*
* greek
* capital
* letter
* xi
*/, "\u039E" }, { "Ο", "Ο"/*
* greek
* capital
* letter
* omicron
*/, "\u039F" }, { "Π", "Π"/*
* greek
* capital
* letter
* pi
*/, "\u03A0" }, { "Ρ", "Ρ"/*
* greek
* capital
* letter
* rho
*/, "\u03A1" }
/* there is no Sigmaf and no \u03A2 */
, { "Σ", "Σ"/* greek capital letter sigma */, "\u03A3" }, { "Τ", "Τ"/*
* greek
* capital
* letter
* tau
*/, "\u03A4" }, { "Υ", "Υ"/*
* greek
* capital
* letter
* upsilon
*/, "\u03A5" }, { "Φ", "Φ"/*
* greek
* capital
* letter
* phi
*/, "\u03A6" }, { "Χ", "Χ"/*
* greek
* capital
* letter
* chi
*/, "\u03A7" }, { "Ψ", "Ψ"/*
* greek
* capital
* letter
* psi
*/, "\u03A8" },
{ "Ω", "Ω"/* greek capital letter omega */, "\u03A9" }, { "α", "α"/*
* greek
* small
* letter
* alpha
*/, "\u03B1" }, { "β", "β"/*
* greek
* small
* letter
* beta
*/, "\u03B2" }, { "γ", "γ"/*
* greek
* small
* letter
* gamma
*/, "\u03B3" }, { "δ", "δ"/*
* greek
* small
* letter
* delta
*/, "\u03B4" }, { "ε", "ε"/*
* greek
* small
* letter
* epsilon
*/, "\u03B5" },
{ "ζ", "ζ"/* greek small letter zeta */, "\u03B6" }, { "η", "η"/*
* greek
* small
* letter
* eta
*/, "\u03B7" }, { "θ", "θ"/*
* greek
* small
* letter
* theta
*/, "\u03B8" }, { "ι", "ι"/*
* greek
* small
* letter
* iota
*/, "\u03B9" }, { "κ", "κ"/*
* greek
* small
* letter
* kappa
*/, "\u03BA" }, { "λ", "λ"/*
* greek
* small
* letter
* lambda
*/, "\u03BB" }, { "μ", "μ"/*
* greek
* small
* letter
* mu
*/, "\u03BC" },
{ "ν", "ν"/* greek small letter nu */, "\u03BD" }, { "ξ", "ξ"/*
* greek
* small
* letter
* xi
*/, "\u03BE" }, { "ο", "ο"/*
* greek
* small
* letter
* omicron
*/, "\u03BF" }, { "π", "π"/*
* greek
* small
* letter
* pi
*/, "\u03C0" }, { "ρ", "ρ"/*
* greek
* small
* letter
* rho
*/, "\u03C1" }, { "ς", "ς"/*
* greek
* small
* letter
* final
* sigma
*/, "\u03C2" }, { "σ", "σ"/*
* greek
* small
* letter
* sigma
*/, "\u03C3" },
{ "τ", "τ"/* greek small letter tau */, "\u03C4" }, { "υ", "υ"/*
* greek
* small
* letter
* upsilon
*/, "\u03C5" }, { "φ", "φ"/*
* greek
* small
* letter
* phi
*/, "\u03C6" }, { "χ", "χ"/*
* greek
* small
* letter
* chi
*/, "\u03C7" }, { "ψ", "ψ"/*
* greek
* small
* letter
* psi
*/, "\u03C8" }, { "ω", "ω"/*
* greek
* small
* letter
* omega
*/, "\u03C9" },
{ "ϑ", "ϑ"/* greek small letter theta symbol */, "\u03D1" }, { "ϒ", "ϒ"/*
* greek
* upsilon
* with
* hook
* symbol
*/, "\u03D2" }, { "ϖ", "ϖ"/*
* greek
* pi
* symbol
*/, "\u03D6" }
/* General Punctuation */
, { "•", "•"/* bullet = black small circle */, "\u2022" }
/* bullet is NOT the same as bullet operator ,"\u2219 */
, { "…", "…"/*
* horizontal ellipsis = three dot
* leader
*/, "\u2026" }, { "′", "′"/*
* prime
* =
* minutes
* =
* feet
*/, "\u2032" }, { "″", "″"/*
* double
* prime
* =
* seconds
* =
* inches
*/, "\u2033" }, { "‾", "‾"/*
* overline
* =
* spacing
* overscore
*/, "\u203E" }, { "⁄", "⁄"/*
* fraction
* slash
*/, "\u2044" }
/* Letterlike Symbols */
, { "℘", "℘"/*
* script capital P = power set =
* Weierstrass p
*/, "\u2118" }, { "ℑ", "ℑ"/*
* blackletter
* capital
* I
* =
* imaginary
* part
*/, "\u2111" }, { "ℜ", "ℜ"/*
* blackletter
* capital
* R
* =
* real
* part
* symbol
*/, "\u211C" }, { "™", "™"/*
* trade
* mark
* sign
*/, "\u2122" }, { "ℵ", "ℵ"/*
* alef
* symbol
* =
* first
* transfinite
* cardinal
*/, "\u2135" }
/* alef symbol is NOT the same as hebrew letter alef ,"\u05D0"} */
/* Arrows */
, { "←", "←"/* leftwards arrow */, "\u2190" }, { "↑", "↑"/*
* upwards
* arrow
*/, "\u2191" }, { "→", "→"/*
* rightwards
* arrow
*/, "\u2192" }, { "↓", "↓"/*
* downwards
* arrow
*/, "\u2193" }, { "↔", "↔"/*
* left
* right
* arrow
*/, "\u2194" }, { "↵", "↵"/*
* downwards
* arrow
* with
* corner
* leftwards
* =
* carriage
* return
*/, "\u21B5" }, { "⇐", "⇐"/*
* leftwards
* double
* arrow
*/, "\u21D0" }
/*
* Unicode does not say that lArr is the same as the 'is implied
* by' arrow but also does not have any other character for that
* function. So ? lArr can be used for 'is implied by' as
* ISOtech suggests
*/
, { "⇑", "⇑"/* upwards double arrow */, "\u21D1" }, { "⇒", "⇒"/*
* rightwards
* double
* arrow
*/, "\u21D2" }
/*
* Unicode does not say this is the 'implies' character but does
* not have another character with this function so ? rArr can
* be used for 'implies' as ISOtech suggests
*/
, { "⇓", "⇓"/* downwards double arrow */, "\u21D3" }, { "⇔", "⇔"/*
* left
* right
* double
* arrow
*/, "\u21D4" }
/* Mathematical Operators */
, { "∀", "∀"/* for all */, "\u2200" }, { "∂", "∂"/*
* partial
* differential
*/, "\u2202" }, { "∃", "∃"/*
* there
* exists
*/, "\u2203" }, { "∅", "∅"/*
* empty
* set
* =
* null
* set
* =
* diameter
*/, "\u2205" }, { "∇", "∇"/*
* nabla
* =
* backward
* difference
*/, "\u2207" }, { "∈", "∈"/*
* element
* of
*/, "\u2208" },
{ "∉", "∉"/* not an element of */, "\u2209" }, { "∋", "∋"/*
* contains
* as
* member
*/, "\u220B" }
/* should there be a more memorable name than 'ni'? */
, { "∏", "∏"/* n-ary product = product sign */, "\u220F" }
/* prod is NOT the same character as ,"\u03A0"} */
, { "∑", "∑"/* n-ary sumation */, "\u2211" }
/* sum is NOT the same character as ,"\u03A3"} */
, { "−", "−"/* minus sign */, "\u2212" }, { "∗", "∗"/*
* asterisk
* operator
*/, "\u2217" }, { "√", "√"/*
* square
* root
* =
* radical
* sign
*/, "\u221A" }, { "∝", "∝"/*
* proportional
* to
*/, "\u221D" }, { "∞", "∞"/* infinity */, "\u221E" }, { "∠", "∠"/* angle */, "\u2220" },
{ "∧", "∧"/* logical and = wedge */, "\u2227" }, { "∨", "∨"/*
* logical
* or
* =
* vee
*/, "\u2228" }, { "∩", "∩"/*
* intersection
* =
* cap
*/, "\u2229" }, { "∪", "∪"/*
* union
* =
* cup
*/, "\u222A" }, { "∫", "∫"/* integral */, "\u222B" }, { "∴", "∴"/* therefore */, "\u2234" },
{ "∼", "∼"/* tilde operator = varies with = similar to */, "\u223C" }
/*
* tilde operator is NOT the same character as the tilde
* ,"\u007E"}
*/
, { "≅", "≅"/* approximately equal to */, "\u2245" }, { "≈", "≈"/*
* almost
* equal
* to
* =
* asymptotic
* to
*/, "\u2248" }, { "≠", "≠"/*
* not
* equal
* to
*/, "\u2260" }, { "≡", "≡"/*
* identical
* to
*/, "\u2261" }, { "≤", "≤"/*
* less-
* than
* or
* equal
* to
*/, "\u2264" }, { "≥", "≥"/*
* greater-
* than
* or
* equal
* to
*/, "\u2265" },
{ "⊂", "⊂"/* subset of */, "\u2282" }, { "⊃", "⊃"/*
* superset
* of
*/, "\u2283" }
/* note that nsup 'not a superset of ,"\u2283"} */
, { "⊆", "⊆"/* subset of or equal to */, "\u2286" }, { "⊇", "⊇"/*
* superset
* of
* or
* equal
* to
*/, "\u2287" }, { "⊕", "⊕"/*
* circled
* plus
* =
* direct
* sum
*/, "\u2295" }, { "⊗", "⊗"/*
* circled
* times
* =
* vector
* product
*/, "\u2297" }, { "⊥", "⊥"/*
* up
* tack
* =
* orthogonal
* to
* =
* perpendicular
*/, "\u22A5" }, { "⋅", "⋅"/*
* dot
* operator
*/, "\u22C5" }
/*
* dot operator is NOT the same character as ,"\u00B7"} /*
* Miscellaneous Technical
*/
, { "⌈", "⌈"/* left ceiling = apl upstile */, "\u2308" }, { "⌉", "⌉"/*
* right
* ceiling
*/, "\u2309" }, { "⌊", "⌊"/*
* left
* floor
* =
* apl
* downstile
*/, "\u230A" }, { "⌋", "⌋"/*
* right
* floor
*/, "\u230B" }, { "⟨", "〈"/*
* left-
* pointing
* angle
* bracket
* =
* bra
*/, "\u2329" }
/* lang is NOT the same character as ,"\u003C"} */
, { "⟩", "〉"/* right-pointing angle bracket = ket */, "\u232A" }
/* rang is NOT the same character as ,"\u003E"} */
/* Geometric Shapes */
, { "◊", "◊"/* lozenge */, "\u25CA" }
/* Miscellaneous Symbols */
, { "♠", "♠"/* black spade suit */, "\u2660" }
/* black here seems to mean filled as opposed to hollow */
, { "♣", "♣"/* black club suit = shamrock */, "\u2663" }, { "♥", "♥"/*
* black
* heart
* suit
* =
* valentine
*/, "\u2665" }, { "♦", "♦"/*
* black
* diamond
* suit
*/, "\u2666" }, { """, """ /*
* quotation
* mark
* =
* APL
* quote
*/, "\"" }, { "&", "&" /* ampersand */, "\u0026" }, { "<", "<" /*
* less-
* than
* sign
*/, "\u003C" },
{ ">", ">" /* greater-than sign */, "\u003E" }
/* Latin Extended-A */
, { "Œ", "Œ" /* latin capital ligature OE */, "\u0152" }, { "œ", "œ" /*
* latin
* small
* ligature
* oe
*/, "\u0153" }
/*
* ligature is a misnomer this is a separate character in some
* languages
*/
, { "Š", "Š" /* latin capital letter S with caron */, "\u0160" }, { "š", "š" /*
* latin
* small
* letter
* s
* with
* caron
*/, "\u0161" }, { "Ÿ", "Ÿ" /*
* latin
* capital
* letter
* Y
* with
* diaeresis
*/, "\u0178" }
/* Spacing Modifier Letters */
, { "ˆ", "ˆ" /* modifier letter circumflex accent */, "\u02C6" }, { "˜", "˜" /*
* small
* tilde
*/, "\u02DC" }
/* General Punctuation */
, { " ", " "/* en space */, "\u2002" }, { " ", " "/*
* em
* space
*/, "\u2003" }, { " ", " "/*
* thin
* space
*/, "\u2009" }, { "", ""/*
* zero
* width
* non
* -
* joiner
*/, "\u200C" }, { "", ""/*
* zero
* width
* joiner
*/, "\u200D" }, { "", ""/*
* left-
* to
* -
* right
* mark
*/, "\u200E" }, { "", ""/*
* right-
* to
* -
* left
* mark
*/, "\u200F" },
{ "–", "–"/* en dash */, "\u2013" }, { "—", "—"/*
* em
* dash
*/, "\u2014" }, { "‘", "‘"/*
* left
* single
* quotation
* mark
*/, "\u2018" }, { "’", "’"/*
* right
* single
* quotation
* mark
*/, "\u2019" }, { "‚", "‚"/*
* single
* low
* -
* 9
* quotation
* mark
*/, "\u201A" }, { "“", "“"/*
* left
* double
* quotation
* mark
*/, "\u201C" },
{ "”", "”"/* right double quotation mark */, "\u201D" }, { "„", "„"/*
* double
* low
* -
* 9
* quotation
* mark
*/, "\u201E" }, { "†", "†"/* dagger */, "\u2020" }, { "‡", "‡"/*
* double
* dagger
*/, "\u2021" }, { "‰", "‰"/*
* per
* mille
* sign
*/, "\u2030" }, { "‹", "‹"/*
* single
* left
* -
* pointing
* angle
* quotation
* mark
*/, "\u2039" }
/* lsaquo is proposed but not yet ISO standardized */
, { "›", "›"/*
* single right-pointing angle quotation
* mark
*/, "\u203A" }
/* rsaquo is proposed but not yet ISO standardized */
, { "€", "€" /* euro sign */, "\u20AC" } };
for (String[] entity : entities) {
entityEscapeMap.put(entity[2], entity[0]);
escapeEntityMap.put(entity[0], entity[2]);
escapeEntityMap.put(entity[1], entity[2]);
}
}
}