vendor/assets/javascripts/tiny_mce/themes/advanced/js/charmap.js in alchemy_cms-2.1.12 vs vendor/assets/javascripts/tiny_mce/themes/advanced/js/charmap.js in alchemy_cms-2.2.rc1

@@ -9,355 +9,355 @@
  */
 
 tinyMCEPopup.requireLangPack();
 
 var charmap = [
-	[' ',    ' ',  true, 'no-break space'],
-	['&',     '&',   true, 'ampersand'],
-	['"',    '"',   true, 'quotation mark'],
+  [' ', ' ', true, 'no-break space'],
+  ['&', '&', true, 'ampersand'],
+  ['"', '"', true, 'quotation mark'],
 // finance
-	['¢',    '¢',  true, 'cent sign'],
-	['€',    '€', true, 'euro sign'],
-	['£',   '£',  true, 'pound sign'],
-	['¥',     '¥',  true, 'yen sign'],
+  ['¢', '¢', true, 'cent sign'],
+  ['€', '€', true, 'euro sign'],
+  ['£', '£', true, 'pound sign'],
+  ['¥', '¥', true, 'yen sign'],
 // signs
-	['©',    '©',  true, 'copyright sign'],
-	['®',     '®',  true, 'registered sign'],
-	['™',   '™', true, 'trade mark sign'],
-	['‰',  '‰', true, 'per mille sign'],
-	['µ',   'µ',  true, 'micro sign'],
-	['·',  '·',  true, 'middle dot'],
-	['•',    '•', true, 'bullet'],
-	['…',  '…', true, 'three dot leader'],
-	['′',   '′', true, 'minutes / feet'],
-	['″',   '″', true, 'seconds / inches'],
-	['§',    '§',  true, 'section sign'],
-	['¶',    '¶',  true, 'paragraph sign'],
-	['ß',   'ß',  true, 'sharp s / ess-zed'],
+  ['©', '©', true, 'copyright sign'],
+  ['®', '®', true, 'registered sign'],
+  ['™', '™', true, 'trade mark sign'],
+  ['‰', '‰', true, 'per mille sign'],
+  ['µ', 'µ', true, 'micro sign'],
+  ['·', '·', true, 'middle dot'],
+  ['•', '•', true, 'bullet'],
+  ['…', '…', true, 'three dot leader'],
+  ['′', '′', true, 'minutes / feet'],
+  ['″', '″', true, 'seconds / inches'],
+  ['§', '§', true, 'section sign'],
+  ['¶', '¶', true, 'paragraph sign'],
+  ['ß', 'ß', true, 'sharp s / ess-zed'],
 // quotations
-	['‹',  '‹', true, 'single left-pointing angle quotation mark'],
-	['›',  '›', true, 'single right-pointing angle quotation mark'],
-	['«',   '«',  true, 'left pointing guillemet'],
-	['»',   '»',  true, 'right pointing guillemet'],
-	['‘',   '‘', true, 'left single quotation mark'],
-	['’',   '’', true, 'right single quotation mark'],
-	['“',   '“', true, 'left double quotation mark'],
-	['”',   '”', true, 'right double quotation mark'],
-	['‚',   '‚', true, 'single low-9 quotation mark'],
-	['„',   '„', true, 'double low-9 quotation mark'],
-	['<',      '<',   true, 'less-than sign'],
-	['>',      '>',   true, 'greater-than sign'],
-	['≤',      '≤', true, 'less-than or equal to'],
-	['≥',      '≥', true, 'greater-than or equal to'],
-	['–',   '–', true, 'en dash'],
-	['—',   '—', true, 'em dash'],
-	['¯',    '¯',  true, 'macron'],
-	['‾',   '‾', true, 'overline'],
-	['¤',  '¤',  true, 'currency sign'],
-	['¦',  '¦',  true, 'broken bar'],
-	['¨',     '¨',  true, 'diaeresis'],
-	['¡',   '¡',  true, 'inverted exclamation mark'],
-	['¿',  '¿',  true, 'turned question mark'],
-	['ˆ',    'ˆ',  true, 'circumflex accent'],
-	['˜',   '˜',  true, 'small tilde'],
-	['°',     '°',  true, 'degree sign'],
-	['−',   '−', true, 'minus sign'],
-	['±',  '±',  true, 'plus-minus sign'],
-	['÷',  '÷',  true, 'division sign'],
-	['⁄',   '⁄', true, 'fraction slash'],
-	['×',   '×',  true, 'multiplication sign'],
-	['¹',    '¹',  true, 'superscript one'],
-	['²',    '²',  true, 'superscript two'],
-	['³',    '³',  true, 'superscript three'],
-	['¼',  '¼',  true, 'fraction one quarter'],
-	['½',  '½',  true, 'fraction one half'],
-	['¾',  '¾',  true, 'fraction three quarters'],
+  ['‹', '‹', true, 'single left-pointing angle quotation mark'],
+  ['›', '›', true, 'single right-pointing angle quotation mark'],
+  ['«', '«', true, 'left pointing guillemet'],
+  ['»', '»', true, 'right pointing guillemet'],
+  ['‘', '‘', true, 'left single quotation mark'],
+  ['’', '’', true, 'right single quotation mark'],
+  ['“', '“', true, 'left double quotation mark'],
+  ['”', '”', true, 'right double quotation mark'],
+  ['‚', '‚', true, 'single low-9 quotation mark'],
+  ['„', '„', true, 'double low-9 quotation mark'],
+  ['<', '<', true, 'less-than sign'],
+  ['>', '>', true, 'greater-than sign'],
+  ['≤', '≤', true, 'less-than or equal to'],
+  ['≥', '≥', true, 'greater-than or equal to'],
+  ['–', '–', true, 'en dash'],
+  ['—', '—', true, 'em dash'],
+  ['¯', '¯', true, 'macron'],
+  ['‾', '‾', true, 'overline'],
+  ['¤', '¤', true, 'currency sign'],
+  ['¦', '¦', true, 'broken bar'],
+  ['¨', '¨', true, 'diaeresis'],
+  ['¡', '¡', true, 'inverted exclamation mark'],
+  ['¿', '¿', true, 'turned question mark'],
+  ['ˆ', 'ˆ', true, 'circumflex accent'],
+  ['˜', '˜', true, 'small tilde'],
+  ['°', '°', true, 'degree sign'],
+  ['−', '−', true, 'minus sign'],
+  ['±', '±', true, 'plus-minus sign'],
+  ['÷', '÷', true, 'division sign'],
+  ['⁄', '⁄', true, 'fraction slash'],
+  ['×', '×', true, 'multiplication sign'],
+  ['¹', '¹', true, 'superscript one'],
+  ['²', '²', true, 'superscript two'],
+  ['³', '³', true, 'superscript three'],
+  ['¼', '¼', true, 'fraction one quarter'],
+  ['½', '½', true, 'fraction one half'],
+  ['¾', '¾', true, 'fraction three quarters'],
 // math / logical
-	['ƒ',    'ƒ',  true, 'function / florin'],
-	['∫',     '∫', true, 'integral'],
-	['∑',     '∑', true, 'n-ary sumation'],
-	['∞',   '∞', true, 'infinity'],
-	['√',   '√', true, 'square root'],
-	['∼',     '∼', false,'similar to'],
-	['≅',    '≅', false,'approximately equal to'],
-	['≈',   '≈', true, 'almost equal to'],
-	['≠',      '≠', true, 'not equal to'],
-	['≡',   '≡', true, 'identical to'],
-	['∈',    '∈', false,'element of'],
-	['∉',   '∉', false,'not an element of'],
-	['∋',      '∋', false,'contains as member'],
-	['∏',    '∏', true, 'n-ary product'],
-	['∧',     '∧', false,'logical and'],
-	['∨',      '∨', false,'logical or'],
-	['¬',     '¬',  true, 'not sign'],
-	['∩',     '∩', true, 'intersection'],
-	['∪',     '∪', false,'union'],
-	['∂',    '∂', true, 'partial differential'],
-	['∀',  '∀', false,'for all'],
-	['∃',   '∃', false,'there exists'],
-	['∅',   '∅', false,'diameter'],
-	['∇',   '∇', false,'backward difference'],
-	['∗',  '∗', false,'asterisk operator'],
-	['∝',    '∝', false,'proportional to'],
-	['∠',     '∠', false,'angle'],
+  ['ƒ', 'ƒ', true, 'function / florin'],
+  ['∫', '∫', true, 'integral'],
+  ['∑', '∑', true, 'n-ary sumation'],
+  ['∞', '∞', true, 'infinity'],
+  ['√', '√', true, 'square root'],
+  ['∼', '∼', false, 'similar to'],
+  ['≅', '≅', false, 'approximately equal to'],
+  ['≈', '≈', true, 'almost equal to'],
+  ['≠', '≠', true, 'not equal to'],
+  ['≡', '≡', true, 'identical to'],
+  ['∈', '∈', false, 'element of'],
+  ['∉', '∉', false, 'not an element of'],
+  ['∋', '∋', false, 'contains as member'],
+  ['∏', '∏', true, 'n-ary product'],
+  ['∧', '∧', false, 'logical and'],
+  ['∨', '∨', false, 'logical or'],
+  ['¬', '¬', true, 'not sign'],
+  ['∩', '∩', true, 'intersection'],
+  ['∪', '∪', false, 'union'],
+  ['∂', '∂', true, 'partial differential'],
+  ['∀', '∀', false, 'for all'],
+  ['∃', '∃', false, 'there exists'],
+  ['∅', '∅', false, 'diameter'],
+  ['∇', '∇', false, 'backward difference'],
+  ['∗', '∗', false, 'asterisk operator'],
+  ['∝', '∝', false, 'proportional to'],
+  ['∠', '∠', false, 'angle'],
 // undefined
-	['´',   '´',  true, 'acute accent'],
-	['¸',   '¸',  true, 'cedilla'],
-	['ª',    'ª',  true, 'feminine ordinal indicator'],
-	['º',    'º',  true, 'masculine ordinal indicator'],
-	['†',  '†', true, 'dagger'],
-	['‡',  '‡', true, 'double dagger'],
+  ['´', '´', true, 'acute accent'],
+  ['¸', '¸', true, 'cedilla'],
+  ['ª', 'ª', true, 'feminine ordinal indicator'],
+  ['º', 'º', true, 'masculine ordinal indicator'],
+  ['†', '†', true, 'dagger'],
+  ['‡', '‡', true, 'double dagger'],
 // alphabetical special chars
-	['À',  'À',  true, 'A - grave'],
-	['Á',  'Á',  true, 'A - acute'],
-	['Â',   'Â',  true, 'A - circumflex'],
-	['Ã',  'Ã',  true, 'A - tilde'],
-	['Ä',    'Ä',  true, 'A - diaeresis'],
-	['Å',   'Å',  true, 'A - ring above'],
-	['Æ',   'Æ',  true, 'ligature AE'],
-	['Ç',  'Ç',  true, 'C - cedilla'],
-	['È',  'È',  true, 'E - grave'],
-	['É',  'É',  true, 'E - acute'],
-	['Ê',   'Ê',  true, 'E - circumflex'],
-	['Ë',    'Ë',  true, 'E - diaeresis'],
-	['Ì',  'Ì',  true, 'I - grave'],
-	['Í',  'Í',  true, 'I - acute'],
-	['Î',   'Î',  true, 'I - circumflex'],
-	['Ï',    'Ï',  true, 'I - diaeresis'],
-	['Ð',     'Ð',  true, 'ETH'],
-	['Ñ',  'Ñ',  true, 'N - tilde'],
-	['Ò',  'Ò',  true, 'O - grave'],
-	['Ó',  'Ó',  true, 'O - acute'],
-	['Ô',   'Ô',  true, 'O - circumflex'],
-	['Õ',  'Õ',  true, 'O - tilde'],
-	['Ö',    'Ö',  true, 'O - diaeresis'],
-	['Ø',  'Ø',  true, 'O - slash'],
-	['Œ',   'Œ',  true, 'ligature OE'],
-	['Š',  'Š',  true, 'S - caron'],
-	['Ù',  'Ù',  true, 'U - grave'],
-	['Ú',  'Ú',  true, 'U - acute'],
-	['Û',   'Û',  true, 'U - circumflex'],
-	['Ü',    'Ü',  true, 'U - diaeresis'],
-	['Ý',  'Ý',  true, 'Y - acute'],
-	['Ÿ',    'Ÿ',  true, 'Y - diaeresis'],
-	['Þ',   'Þ',  true, 'THORN'],
-	['à',  'à',  true, 'a - grave'],
-	['á',  'á',  true, 'a - acute'],
-	['â',   'â',  true, 'a - circumflex'],
-	['ã',  'ã',  true, 'a - tilde'],
-	['ä',    'ä',  true, 'a - diaeresis'],
-	['å',   'å',  true, 'a - ring above'],
-	['æ',   'æ',  true, 'ligature ae'],
-	['ç',  'ç',  true, 'c - cedilla'],
-	['è',  'è',  true, 'e - grave'],
-	['é',  'é',  true, 'e - acute'],
-	['ê',   'ê',  true, 'e - circumflex'],
-	['ë',    'ë',  true, 'e - diaeresis'],
-	['ì',  'ì',  true, 'i - grave'],
-	['í',  'í',  true, 'i - acute'],
-	['î',   'î',  true, 'i - circumflex'],
-	['ï',    'ï',  true, 'i - diaeresis'],
-	['ð',     'ð',  true, 'eth'],
-	['ñ',  'ñ',  true, 'n - tilde'],
-	['ò',  'ò',  true, 'o - grave'],
-	['ó',  'ó',  true, 'o - acute'],
-	['ô',   'ô',  true, 'o - circumflex'],
-	['õ',  'õ',  true, 'o - tilde'],
-	['ö',    'ö',  true, 'o - diaeresis'],
-	['ø',  'ø',  true, 'o slash'],
-	['œ',   'œ',  true, 'ligature oe'],
-	['š',  'š',  true, 's - caron'],
-	['ù',  'ù',  true, 'u - grave'],
-	['ú',  'ú',  true, 'u - acute'],
-	['û',   'û',  true, 'u - circumflex'],
-	['ü',    'ü',  true, 'u - diaeresis'],
-	['ý',  'ý',  true, 'y - acute'],
-	['þ',   'þ',  true, 'thorn'],
-	['ÿ',    'ÿ',  true, 'y - diaeresis'],
-	['Α',   'Α',  true, 'Alpha'],
-	['Β',    'Β',  true, 'Beta'],
-	['Γ',   'Γ',  true, 'Gamma'],
-	['Δ',   'Δ',  true, 'Delta'],
-	['Ε', 'Ε',  true, 'Epsilon'],
-	['Ζ',    'Ζ',  true, 'Zeta'],
-	['Η',     'Η',  true, 'Eta'],
-	['Θ',   'Θ',  true, 'Theta'],
-	['Ι',    'Ι',  true, 'Iota'],
-	['Κ',   'Κ',  true, 'Kappa'],
-	['Λ',  'Λ',  true, 'Lambda'],
-	['Μ',      'Μ',  true, 'Mu'],
-	['Ν',      'Ν',  true, 'Nu'],
-	['Ξ',      'Ξ',  true, 'Xi'],
-	['Ο', 'Ο',  true, 'Omicron'],
-	['Π',      'Π',  true, 'Pi'],
-	['Ρ',     'Ρ',  true, 'Rho'],
-	['Σ',   'Σ',  true, 'Sigma'],
-	['Τ',     'Τ',  true, 'Tau'],
-	['Υ', 'Υ',  true, 'Upsilon'],
-	['Φ',     'Φ',  true, 'Phi'],
-	['Χ',     'Χ',  true, 'Chi'],
-	['Ψ',     'Ψ',  true, 'Psi'],
-	['Ω',   'Ω',  true, 'Omega'],
-	['α',   'α',  true, 'alpha'],
-	['β',    'β',  true, 'beta'],
-	['γ',   'γ',  true, 'gamma'],
-	['δ',   'δ',  true, 'delta'],
-	['ε', 'ε',  true, 'epsilon'],
-	['ζ',    'ζ',  true, 'zeta'],
-	['η',     'η',  true, 'eta'],
-	['θ',   'θ',  true, 'theta'],
-	['ι',    'ι',  true, 'iota'],
-	['κ',   'κ',  true, 'kappa'],
-	['λ',  'λ',  true, 'lambda'],
-	['μ',      'μ',  true, 'mu'],
-	['ν',      'ν',  true, 'nu'],
-	['ξ',      'ξ',  true, 'xi'],
-	['ο', 'ο',  true, 'omicron'],
-	['π',      'π',  true, 'pi'],
-	['ρ',     'ρ',  true, 'rho'],
-	['ς',  'ς',  true, 'final sigma'],
-	['σ',   'σ',  true, 'sigma'],
-	['τ',     'τ',  true, 'tau'],
-	['υ', 'υ',  true, 'upsilon'],
-	['φ',     'φ',  true, 'phi'],
-	['χ',     'χ',  true, 'chi'],
-	['ψ',     'ψ',  true, 'psi'],
-	['ω',   'ω',  true, 'omega'],
+  ['À', 'À', true, 'A - grave'],
+  ['Á', 'Á', true, 'A - acute'],
+  ['Â', 'Â', true, 'A - circumflex'],
+  ['Ã', 'Ã', true, 'A - tilde'],
+  ['Ä', 'Ä', true, 'A - diaeresis'],
+  ['Å', 'Å', true, 'A - ring above'],
+  ['Æ', 'Æ', true, 'ligature AE'],
+  ['Ç', 'Ç', true, 'C - cedilla'],
+  ['È', 'È', true, 'E - grave'],
+  ['É', 'É', true, 'E - acute'],
+  ['Ê', 'Ê', true, 'E - circumflex'],
+  ['Ë', 'Ë', true, 'E - diaeresis'],
+  ['Ì', 'Ì', true, 'I - grave'],
+  ['Í', 'Í', true, 'I - acute'],
+  ['Î', 'Î', true, 'I - circumflex'],
+  ['Ï', 'Ï', true, 'I - diaeresis'],
+  ['Ð', 'Ð', true, 'ETH'],
+  ['Ñ', 'Ñ', true, 'N - tilde'],
+  ['Ò', 'Ò', true, 'O - grave'],
+  ['Ó', 'Ó', true, 'O - acute'],
+  ['Ô', 'Ô', true, 'O - circumflex'],
+  ['Õ', 'Õ', true, 'O - tilde'],
+  ['Ö', 'Ö', true, 'O - diaeresis'],
+  ['Ø', 'Ø', true, 'O - slash'],
+  ['Œ', 'Œ', true, 'ligature OE'],
+  ['Š', 'Š', true, 'S - caron'],
+  ['Ù', 'Ù', true, 'U - grave'],
+  ['Ú', 'Ú', true, 'U - acute'],
+  ['Û', 'Û', true, 'U - circumflex'],
+  ['Ü', 'Ü', true, 'U - diaeresis'],
+  ['Ý', 'Ý', true, 'Y - acute'],
+  ['Ÿ', 'Ÿ', true, 'Y - diaeresis'],
+  ['Þ', 'Þ', true, 'THORN'],
+  ['à', 'à', true, 'a - grave'],
+  ['á', 'á', true, 'a - acute'],
+  ['â', 'â', true, 'a - circumflex'],
+  ['ã', 'ã', true, 'a - tilde'],
+  ['ä', 'ä', true, 'a - diaeresis'],
+  ['å', 'å', true, 'a - ring above'],
+  ['æ', 'æ', true, 'ligature ae'],
+  ['ç', 'ç', true, 'c - cedilla'],
+  ['è', 'è', true, 'e - grave'],
+  ['é', 'é', true, 'e - acute'],
+  ['ê', 'ê', true, 'e - circumflex'],
+  ['ë', 'ë', true, 'e - diaeresis'],
+  ['ì', 'ì', true, 'i - grave'],
+  ['í', 'í', true, 'i - acute'],
+  ['î', 'î', true, 'i - circumflex'],
+  ['ï', 'ï', true, 'i - diaeresis'],
+  ['ð', 'ð', true, 'eth'],
+  ['ñ', 'ñ', true, 'n - tilde'],
+  ['ò', 'ò', true, 'o - grave'],
+  ['ó', 'ó', true, 'o - acute'],
+  ['ô', 'ô', true, 'o - circumflex'],
+  ['õ', 'õ', true, 'o - tilde'],
+  ['ö', 'ö', true, 'o - diaeresis'],
+  ['ø', 'ø', true, 'o slash'],
+  ['œ', 'œ', true, 'ligature oe'],
+  ['š', 'š', true, 's - caron'],
+  ['ù', 'ù', true, 'u - grave'],
+  ['ú', 'ú', true, 'u - acute'],
+  ['û', 'û', true, 'u - circumflex'],
+  ['ü', 'ü', true, 'u - diaeresis'],
+  ['ý', 'ý', true, 'y - acute'],
+  ['þ', 'þ', true, 'thorn'],
+  ['ÿ', 'ÿ', true, 'y - diaeresis'],
+  ['Α', 'Α', true, 'Alpha'],
+  ['Β', 'Β', true, 'Beta'],
+  ['Γ', 'Γ', true, 'Gamma'],
+  ['Δ', 'Δ', true, 'Delta'],
+  ['Ε', 'Ε', true, 'Epsilon'],
+  ['Ζ', 'Ζ', true, 'Zeta'],
+  ['Η', 'Η', true, 'Eta'],
+  ['Θ', 'Θ', true, 'Theta'],
+  ['Ι', 'Ι', true, 'Iota'],
+  ['Κ', 'Κ', true, 'Kappa'],
+  ['Λ', 'Λ', true, 'Lambda'],
+  ['Μ', 'Μ', true, 'Mu'],
+  ['Ν', 'Ν', true, 'Nu'],
+  ['Ξ', 'Ξ', true, 'Xi'],
+  ['Ο', 'Ο', true, 'Omicron'],
+  ['Π', 'Π', true, 'Pi'],
+  ['Ρ', 'Ρ', true, 'Rho'],
+  ['Σ', 'Σ', true, 'Sigma'],
+  ['Τ', 'Τ', true, 'Tau'],
+  ['Υ', 'Υ', true, 'Upsilon'],
+  ['Φ', 'Φ', true, 'Phi'],
+  ['Χ', 'Χ', true, 'Chi'],
+  ['Ψ', 'Ψ', true, 'Psi'],
+  ['Ω', 'Ω', true, 'Omega'],
+  ['α', 'α', true, 'alpha'],
+  ['β', 'β', true, 'beta'],
+  ['γ', 'γ', true, 'gamma'],
+  ['δ', 'δ', true, 'delta'],
+  ['ε', 'ε', true, 'epsilon'],
+  ['ζ', 'ζ', true, 'zeta'],
+  ['η', 'η', true, 'eta'],
+  ['θ', 'θ', true, 'theta'],
+  ['ι', 'ι', true, 'iota'],
+  ['κ', 'κ', true, 'kappa'],
+  ['λ', 'λ', true, 'lambda'],
+  ['μ', 'μ', true, 'mu'],
+  ['ν', 'ν', true, 'nu'],
+  ['ξ', 'ξ', true, 'xi'],
+  ['ο', 'ο', true, 'omicron'],
+  ['π', 'π', true, 'pi'],
+  ['ρ', 'ρ', true, 'rho'],
+  ['ς', 'ς', true, 'final sigma'],
+  ['σ', 'σ', true, 'sigma'],
+  ['τ', 'τ', true, 'tau'],
+  ['υ', 'υ', true, 'upsilon'],
+  ['φ', 'φ', true, 'phi'],
+  ['χ', 'χ', true, 'chi'],
+  ['ψ', 'ψ', true, 'psi'],
+  ['ω', 'ω', true, 'omega'],
 // symbols
-	['ℵ', 'ℵ', false,'alef symbol'],
-	['ϖ',     'ϖ',  false,'pi symbol'],
-	['ℜ',    'ℜ', false,'real part symbol'],
-	['ϑ','ϑ',  false,'theta symbol'],
-	['ϒ',   'ϒ',  false,'upsilon - hook symbol'],
-	['℘',  '℘', false,'Weierstrass p'],
-	['ℑ',   'ℑ', false,'imaginary part'],
+  ['ℵ', 'ℵ', false, 'alef symbol'],
+  ['ϖ', 'ϖ', false, 'pi symbol'],
+  ['ℜ', 'ℜ', false, 'real part symbol'],
+  ['ϑ', 'ϑ', false, 'theta symbol'],
+  ['ϒ', 'ϒ', false, 'upsilon - hook symbol'],
+  ['℘', '℘', false, 'Weierstrass p'],
+  ['ℑ', 'ℑ', false, 'imaginary part'],
 // arrows
-	['←',    '←', true, 'leftwards arrow'],
-	['↑',    '↑', true, 'upwards arrow'],
-	['→',    '→', true, 'rightwards arrow'],
-	['↓',    '↓', true, 'downwards arrow'],
-	['↔',    '↔', true, 'left right arrow'],
-	['↵',   '↵', false,'carriage return'],
-	['⇐',    '⇐', false,'leftwards double arrow'],
-	['⇑',    '⇑', false,'upwards double arrow'],
-	['⇒',    '⇒', false,'rightwards double arrow'],
-	['⇓',    '⇓', false,'downwards double arrow'],
-	['⇔',    '⇔', false,'left right double arrow'],
-	['∴',  '∴', false,'therefore'],
-	['⊂',     '⊂', false,'subset of'],
-	['⊃',     '⊃', false,'superset of'],
-	['⊄',    '⊄', false,'not a subset of'],
-	['⊆',    '⊆', false,'subset of or equal to'],
-	['⊇',    '⊇', false,'superset of or equal to'],
-	['⊕',   '⊕', false,'circled plus'],
-	['⊗',  '⊗', false,'circled times'],
-	['⊥',    '⊥', false,'perpendicular'],
-	['⋅',    '⋅', false,'dot operator'],
-	['⌈',   '⌈', false,'left ceiling'],
-	['⌉',   '⌉', false,'right ceiling'],
-	['⌊',  '⌊', false,'left floor'],
-	['⌋',  '⌋', false,'right floor'],
-	['⟨',    '〈', false,'left-pointing angle bracket'],
-	['⟩',    '〉', false,'right-pointing angle bracket'],
-	['◊',     '◊', true, 'lozenge'],
-	['♠',  '♠', true, 'black spade suit'],
-	['♣',   '♣', true, 'black club suit'],
-	['♥',  '♥', true, 'black heart suit'],
-	['♦',   '♦', true, 'black diamond suit'],
-	[' ',    ' ', false,'en space'],
-	[' ',    ' ', false,'em space'],
-	[' ',  ' ', false,'thin space'],
-	['‌',    '‌', false,'zero width non-joiner'],
-	['‍',     '‍', false,'zero width joiner'],
-	['‎',     '‎', false,'left-to-right mark'],
-	['‏',     '‏', false,'right-to-left mark'],
-	['­',     '­',  false,'soft hyphen']
+  ['←', '←', true, 'leftwards arrow'],
+  ['↑', '↑', true, 'upwards arrow'],
+  ['→', '→', true, 'rightwards arrow'],
+  ['↓', '↓', true, 'downwards arrow'],
+  ['↔', '↔', true, 'left right arrow'],
+  ['↵', '↵', false, 'carriage return'],
+  ['⇐', '⇐', false, 'leftwards double arrow'],
+  ['⇑', '⇑', false, 'upwards double arrow'],
+  ['⇒', '⇒', false, 'rightwards double arrow'],
+  ['⇓', '⇓', false, 'downwards double arrow'],
+  ['⇔', '⇔', false, 'left right double arrow'],
+  ['∴', '∴', false, 'therefore'],
+  ['⊂', '⊂', false, 'subset of'],
+  ['⊃', '⊃', false, 'superset of'],
+  ['⊄', '⊄', false, 'not a subset of'],
+  ['⊆', '⊆', false, 'subset of or equal to'],
+  ['⊇', '⊇', false, 'superset of or equal to'],
+  ['⊕', '⊕', false, 'circled plus'],
+  ['⊗', '⊗', false, 'circled times'],
+  ['⊥', '⊥', false, 'perpendicular'],
+  ['⋅', '⋅', false, 'dot operator'],
+  ['⌈', '⌈', false, 'left ceiling'],
+  ['⌉', '⌉', false, 'right ceiling'],
+  ['⌊', '⌊', false, 'left floor'],
+  ['⌋', '⌋', false, 'right floor'],
+  ['⟨', '〈', false, 'left-pointing angle bracket'],
+  ['⟩', '〉', false, 'right-pointing angle bracket'],
+  ['◊', '◊', true, 'lozenge'],
+  ['♠', '♠', true, 'black spade suit'],
+  ['♣', '♣', true, 'black club suit'],
+  ['♥', '♥', true, 'black heart suit'],
+  ['♦', '♦', true, 'black diamond suit'],
+  [' ', ' ', false, 'en space'],
+  [' ', ' ', false, 'em space'],
+  [' ', ' ', false, 'thin space'],
+  ['‌', '‌', false, 'zero width non-joiner'],
+  ['‍', '‍', false, 'zero width joiner'],
+  ['‎', '‎', false, 'left-to-right mark'],
+  ['‏', '‏', false, 'right-to-left mark'],
+  ['­', '­', false, 'soft hyphen']
 ];
 
-tinyMCEPopup.onInit.add(function() {
-	tinyMCEPopup.dom.setHTML('charmapView', renderCharMapHTML());
-	addKeyboardNavigation();
+tinyMCEPopup.onInit.add(function () {
+  tinyMCEPopup.dom.setHTML('charmapView', renderCharMapHTML());
+  addKeyboardNavigation();
 });
 
-function addKeyboardNavigation(){
-	var tableElm, cells, settings;
+function addKeyboardNavigation() {
+  var tableElm, cells, settings;
 
-	cells = tinyMCEPopup.dom.select("a.charmaplink", "charmapgroup");
+  cells = tinyMCEPopup.dom.select("a.charmaplink", "charmapgroup");
 
-	settings ={
-		root: "charmapgroup",
-		items: cells
-	};
-	cells[0].tabindex=0;
-	tinyMCEPopup.dom.addClass(cells[0], "mceFocus");
-	if (tinymce.isGecko) {
-		cells[0].focus();		
-	} else {
-		setTimeout(function(){
-			cells[0].focus();
-		}, 100);
-	}
-	tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', settings, tinyMCEPopup.dom);
+  settings = {
+    root:"charmapgroup",
+    items:cells
+  };
+  cells[0].tabindex = 0;
+  tinyMCEPopup.dom.addClass(cells[0], "mceFocus");
+  if (tinymce.isGecko) {
+    cells[0].focus();
+  } else {
+    setTimeout(function () {
+      cells[0].focus();
+    }, 100);
+  }
+  tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', settings, tinyMCEPopup.dom);
 }
 
 function renderCharMapHTML() {
-	var charsPerRow = 20, tdWidth=20, tdHeight=20, i;
-	var html = '<div id="charmapgroup" aria-labelledby="charmap_label" tabindex="0" role="listbox">'+
-	'<table role="presentation" border="0" cellspacing="1" cellpadding="0" width="' + (tdWidth*charsPerRow) + 
-	'"><tr height="' + tdHeight + '">';
-	var cols=-1;
+  var charsPerRow = 20, tdWidth = 20, tdHeight = 20, i;
+  var html = '<div id="charmapgroup" aria-labelledby="charmap_label" tabindex="0" role="listbox">' +
+    '<table role="presentation" border="0" cellspacing="1" cellpadding="0" width="' + (tdWidth * charsPerRow) +
+    '"><tr height="' + tdHeight + '">';
+  var cols = -1;
 
-	for (i=0; i<charmap.length; i++) {
-		var previewCharFn;
+  for (i = 0; i < charmap.length; i++) {
+    var previewCharFn;
 
-		if (charmap[i][2]==true) {
-			cols++;
-			previewCharFn = 'previewChar(\'' + charmap[i][1].substring(1,charmap[i][1].length) + '\',\'' + charmap[i][0].substring(1,charmap[i][0].length) + '\',\'' + charmap[i][3] + '\');';
-			html += ''
-				+ '<td class="charmap">'
-				+ '<a class="charmaplink" role="button" onmouseover="'+previewCharFn+'" onfocus="'+previewCharFn+'" href="javascript:void(0)" onclick="insertChar(\'' + charmap[i][1].substring(2,charmap[i][1].length-1) + '\');" onclick="return false;" onmousedown="return false;" title="' + charmap[i][3] + ' '+ tinyMCEPopup.editor.translate("advanced_dlg.charmap_usage")+'">'
-				+ charmap[i][1]
-				+ '</a></td>';
-			if ((cols+1) % charsPerRow == 0)
-				html += '</tr><tr height="' + tdHeight + '">';
-		}
-	 }
+    if (charmap[i][2] == true) {
+      cols++;
+      previewCharFn = 'previewChar(\'' + charmap[i][1].substring(1, charmap[i][1].length) + '\',\'' + charmap[i][0].substring(1, charmap[i][0].length) + '\',\'' + charmap[i][3] + '\');';
+      html += ''
+        + '<td class="charmap">'
+        + '<a class="charmaplink" role="button" onmouseover="' + previewCharFn + '" onfocus="' + previewCharFn + '" href="javascript:void(0)" onclick="insertChar(\'' + charmap[i][1].substring(2, charmap[i][1].length - 1) + '\');" onclick="return false;" onmousedown="return false;" title="' + charmap[i][3] + ' ' + tinyMCEPopup.editor.translate("advanced_dlg.charmap_usage") + '">'
+        + charmap[i][1]
+        + '</a></td>';
+      if ((cols + 1) % charsPerRow == 0)
+        html += '</tr><tr height="' + tdHeight + '">';
+    }
+  }
 
-	if (cols % charsPerRow > 0) {
-		var padd = charsPerRow - (cols % charsPerRow);
-		for (var i=0; i<padd-1; i++)
-			html += '<td width="' + tdWidth + '" height="' + tdHeight + '" class="charmap">&nbsp;</td>';
-	}
+  if (cols % charsPerRow > 0) {
+    var padd = charsPerRow - (cols % charsPerRow);
+    for (var i = 0; i < padd - 1; i++)
+      html += '<td width="' + tdWidth + '" height="' + tdHeight + '" class="charmap">&nbsp;</td>';
+  }
 
-	html += '</tr></table></div>';
-	html = html.replace(/<tr height="20"><\/tr>/g, '');
+  html += '</tr></table></div>';
+  html = html.replace(/<tr height="20"><\/tr>/g, '');
 
-	return html;
+  return html;
 }
 
 function insertChar(chr) {
-	tinyMCEPopup.execCommand('mceInsertContent', false, '&#' + chr + ';');
+  tinyMCEPopup.execCommand('mceInsertContent', false, '&#' + chr + ';');
 
-	// Refocus in window
-	if (tinyMCEPopup.isWindow)
-		window.focus();
+  // Refocus in window
+  if (tinyMCEPopup.isWindow)
+    window.focus();
 
-	tinyMCEPopup.editor.focus();
-	tinyMCEPopup.close();
+  tinyMCEPopup.editor.focus();
+  tinyMCEPopup.close();
 }
 
 function previewChar(codeA, codeB, codeN) {
-	var elmA = document.getElementById('codeA');
-	var elmB = document.getElementById('codeB');
-	var elmV = document.getElementById('codeV');
-	var elmN = document.getElementById('codeN');
+  var elmA = document.getElementById('codeA');
+  var elmB = document.getElementById('codeB');
+  var elmV = document.getElementById('codeV');
+  var elmN = document.getElementById('codeN');
 
-	if (codeA=='#160;') {
-		elmV.innerHTML = '__';
-	} else {
-		elmV.innerHTML = '&' + codeA;
-	}
+  if (codeA == '#160;') {
+    elmV.innerHTML = '__';
+  } else {
+    elmV.innerHTML = '&' + codeA;
+  }
 
-	elmB.innerHTML = '&amp;' + codeA;
-	elmA.innerHTML = '&amp;' + codeB;
-	elmN.innerHTML = codeN;
+  elmB.innerHTML = '&amp;' + codeA;
+  elmA.innerHTML = '&amp;' + codeB;
+  elmN.innerHTML = codeN;
 }