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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
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2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
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3
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4 (function() {
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5 var mode = CodeMirror.getMode({indentUnit: 2}, "swift");
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6 function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); }
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7
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8 // Ensure all number types are properly represented.
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9 MT("numbers",
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10 "[keyword var] [def a] [operator =] [number 17]",
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11 "[keyword var] [def b] [operator =] [number -0.5]",
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12 "[keyword var] [def c] [operator =] [number 0.3456e-4]",
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13 "[keyword var] [def d] [operator =] [number 345e2]",
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14 "[keyword var] [def e] [operator =] [number 0o7324]",
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15 "[keyword var] [def f] [operator =] [number 0b10010]",
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16 "[keyword var] [def g] [operator =] [number -0x35ade]",
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17 "[keyword var] [def h] [operator =] [number 0xaea.ep-13]",
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18 "[keyword var] [def i] [operator =] [number 0x13ep6]");
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19
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20 // Variable/class/etc definition.
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21 MT("definition",
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22 "[keyword var] [def a] [operator =] [number 5]",
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23 "[keyword let] [def b][punctuation :] [variable-2 Int] [operator =] [number 10]",
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24 "[keyword class] [def C] [punctuation {] [punctuation }]",
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25 "[keyword struct] [def D] [punctuation {] [punctuation }]",
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26 "[keyword enum] [def E] [punctuation {] [punctuation }]",
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27 "[keyword extension] [def F] [punctuation {] [punctuation }]",
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28 "[keyword protocol] [def G] [punctuation {] [punctuation }]",
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29 "[keyword func] [def h][punctuation ()] [punctuation {] [punctuation }]",
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30 "[keyword import] [def Foundation]",
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31 "[keyword typealias] [def NewString] [operator =] [variable-2 String]",
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32 "[keyword associatedtype] [def I]",
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33 "[keyword for] [def j] [keyword in] [number 0][punctuation ..][operator <][number 3] [punctuation {] [punctuation }]");
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34
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35 // Strings and string interpolation.
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36 MT("strings",
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37 "[keyword var] [def a][punctuation :] [variable-2 String] [operator =] [string \"test\"]",
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38 "[keyword var] [def b][punctuation :] [variable-2 String] [operator =] [string \"\\(][variable a][string )\"]",
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39 "[keyword var] [def c] [operator =] [string \"\"\"]",
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40 "[string multi]",
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41 "[string line]",
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42 "[string \"test\"]",
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43 "[string \"\"\"]",
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44 "[variable print][punctuation (][string \"\"][punctuation )]");
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45
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46 // Comments.
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47 MT("comments",
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48 "[comment // This is a comment]",
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49 "[comment /* This is another comment */]",
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50 "[keyword var] [def a] [operator =] [number 5] [comment // Third comment]");
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51
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52 // Atoms.
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53 MT("atoms",
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54 "[keyword class] [def FooClass] [punctuation {]",
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55 " [keyword let] [def fooBool][punctuation :] [variable-2 Bool][operator ?]",
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56 " [keyword let] [def fooInt][punctuation :] [variable-2 Int][operator ?]",
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57 " [keyword func] [keyword init][punctuation (][variable fooBool][punctuation :] [variable-2 Bool][punctuation ,] [variable barBool][punctuation :] [variable-2 Bool][punctuation )] [punctuation {]",
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58 " [atom super][property .init][punctuation ()]",
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59 " [atom self][property .fooBool] [operator =] [variable fooBool]",
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60 " [variable fooInt] [operator =] [atom nil]",
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61 " [keyword if] [variable barBool] [operator ==] [atom true] [punctuation {]",
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62 " [variable print][punctuation (][string \"True!\"][punctuation )]",
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63 " [punctuation }] [keyword else] [keyword if] [variable barBool] [operator ==] [atom false] [punctuation {]",
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64 " [keyword for] [atom _] [keyword in] [number 0][punctuation ...][number 5] [punctuation {]",
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65 " [variable print][punctuation (][string \"False!\"][punctuation )]",
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66 " [punctuation }]",
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67 " [punctuation }]",
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68 " [punctuation }]",
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69 "[punctuation }]");
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70
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71 // Types.
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72 MT("types",
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73 "[keyword var] [def a] [operator =] [variable-2 Array][operator <][variable-2 Int][operator >]",
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74 "[keyword var] [def b] [operator =] [variable-2 Set][operator <][variable-2 Bool][operator >]",
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75 "[keyword var] [def c] [operator =] [variable-2 Dictionary][operator <][variable-2 String][punctuation ,][variable-2 Character][operator >]",
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76 "[keyword var] [def d][punctuation :] [variable-2 Int64][operator ?] [operator =] [variable-2 Optional][punctuation (][number 8][punctuation )]",
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77 "[keyword func] [def e][punctuation ()] [operator ->] [variable-2 Void] [punctuation {]",
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78 " [keyword var] [def e1][punctuation :] [variable-2 Float] [operator =] [number 1.2]",
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79 "[punctuation }]",
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80 "[keyword func] [def f][punctuation ()] [operator ->] [variable-2 Never] [punctuation {]",
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81 " [keyword var] [def f1][punctuation :] [variable-2 Double] [operator =] [number 2.4]",
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82 "[punctuation }]");
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83
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84 // Operators.
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85 MT("operators",
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86 "[keyword var] [def a] [operator =] [number 1] [operator +] [number 2]",
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87 "[keyword var] [def b] [operator =] [number 1] [operator -] [number 2]",
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88 "[keyword var] [def c] [operator =] [number 1] [operator *] [number 2]",
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89 "[keyword var] [def d] [operator =] [number 1] [operator /] [number 2]",
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90 "[keyword var] [def e] [operator =] [number 1] [operator %] [number 2]",
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91 "[keyword var] [def f] [operator =] [number 1] [operator |] [number 2]",
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92 "[keyword var] [def g] [operator =] [number 1] [operator &] [number 2]",
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93 "[keyword var] [def h] [operator =] [number 1] [operator <<] [number 2]",
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94 "[keyword var] [def i] [operator =] [number 1] [operator >>] [number 2]",
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95 "[keyword var] [def j] [operator =] [number 1] [operator ^] [number 2]",
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96 "[keyword var] [def k] [operator =] [operator ~][number 1]",
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97 "[keyword var] [def l] [operator =] [variable foo] [operator ?] [number 1] [punctuation :] [number 2]",
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98 "[keyword var] [def m][punctuation :] [variable-2 Int] [operator =] [variable-2 Optional][punctuation (][number 8][punctuation )][operator !]");
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99
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100 // Punctuation.
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101 MT("punctuation",
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102 "[keyword let] [def a] [operator =] [number 1][punctuation ;] [keyword let] [def b] [operator =] [number 2]",
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103 "[keyword let] [def testArr][punctuation :] [punctuation [[][variable-2 Int][punctuation ]]] [operator =] [punctuation [[][variable a][punctuation ,] [variable b][punctuation ]]]",
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104 "[keyword for] [def i] [keyword in] [number 0][punctuation ..][operator <][variable testArr][property .count] [punctuation {]",
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105 " [variable print][punctuation (][variable testArr][punctuation [[][variable i][punctuation ]])]",
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106 "[punctuation }]");
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107
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108 // Identifiers.
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109 MT("identifiers",
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110 "[keyword let] [def abc] [operator =] [number 1]",
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111 "[keyword let] [def ABC] [operator =] [number 2]",
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112 "[keyword let] [def _123] [operator =] [number 3]",
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113 "[keyword let] [def _$1$2$3] [operator =] [number 4]",
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114 "[keyword let] [def A1$_c32_$_] [operator =] [number 5]",
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115 "[keyword let] [def `var`] [operator =] [punctuation [[][number 1][punctuation ,] [number 2][punctuation ,] [number 3][punctuation ]]]",
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116 "[keyword let] [def square$] [operator =] [variable `var`][property .map] [punctuation {][variable $0] [operator *] [variable $0][punctuation }]",
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117 "$$ [number 1][variable a] $[atom _] [variable _$] [variable __] `[variable a] [variable b]`");
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118
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119 // Properties.
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120 MT("properties",
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121 "[variable print][punctuation (][variable foo][property .abc][punctuation )]",
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122 "[variable print][punctuation (][variable foo][property .ABC][punctuation )]",
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123 "[variable print][punctuation (][variable foo][property ._123][punctuation )]",
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124 "[variable print][punctuation (][variable foo][property ._$1$2$3][punctuation )]",
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125 "[variable print][punctuation (][variable foo][property .A1$_c32_$_][punctuation )]",
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126 "[variable print][punctuation (][variable foo][property .`var`][punctuation )]",
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127 "[variable print][punctuation (][variable foo][property .__][punctuation )]");
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128
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129 // Instructions or other things that start with #.
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130 MT("instructions",
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131 "[keyword if] [builtin #available][punctuation (][variable iOS] [number 9][punctuation ,] [operator *][punctuation )] [punctuation {}]",
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132 "[variable print][punctuation (][builtin #file][punctuation ,] [builtin #function][punctuation )]",
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133 "[variable print][punctuation (][builtin #line][punctuation ,] [builtin #column][punctuation )]",
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134 "[builtin #if] [atom true]",
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135 "[keyword import] [def A]",
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136 "[builtin #elseif] [atom false]",
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137 "[keyword import] [def B]",
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138 "[builtin #endif]",
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139 "[builtin #sourceLocation][punctuation (][variable file][punctuation :] [string \"file.swift\"][punctuation ,] [variable line][punctuation :] [number 2][punctuation )]");
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140
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141 // Attributes; things that start with @.
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142 MT("attributes",
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143 "[attribute @objc][punctuation (][variable objcFoo][punctuation :)]",
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144 "[attribute @available][punctuation (][variable iOS][punctuation )]");
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145
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146 // Property/number edge case.
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147 MT("property_number",
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148 "[variable print][punctuation (][variable foo][property ._123][punctuation )]",
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149 "[variable print][punctuation (]")
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150
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151 MT("nested_comments",
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152 "[comment /*]",
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153 "[comment But wait /* this is a nested comment */ for real]",
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154 "[comment /**** let * me * show * you ****/]",
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155 "[comment ///// let / me / show / you /////]",
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156 "[comment */]");
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157
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158 // TODO: correctly identify when multiple variables are being declared
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159 // by use of a comma-separated list.
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160 // TODO: correctly identify when variables are being declared in a tuple.
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161 // TODO: identify protocols as types when used before an extension?
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162 })();
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