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66
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1 <lexer>
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2 <config>
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3 <name>JavaScript</name>
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4 <alias>js</alias>
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5 <alias>javascript</alias>
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6 <filename>*.js</filename>
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7 <filename>*.jsm</filename>
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8 <filename>*.mjs</filename>
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9 <filename>*.cjs</filename>
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10 <mime_type>application/javascript</mime_type>
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11 <mime_type>application/x-javascript</mime_type>
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12 <mime_type>text/x-javascript</mime_type>
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13 <mime_type>text/javascript</mime_type>
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14 <dot_all>true</dot_all>
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15 <ensure_nl>true</ensure_nl>
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16 </config>
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17 <rules>
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18 <state name="interp">
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19 <rule pattern="`">
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20 <token type="LiteralStringBacktick"/>
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21 <pop depth="1"/>
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22 </rule>
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23 <rule pattern="\\\\">
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24 <token type="LiteralStringBacktick"/>
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25 </rule>
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26 <rule pattern="\\`">
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27 <token type="LiteralStringBacktick"/>
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28 </rule>
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29 <rule pattern="\\[^`\\]">
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30 <token type="LiteralStringBacktick"/>
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31 </rule>
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32 <rule pattern="\$\{">
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33 <token type="LiteralStringInterpol"/>
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34 <push state="interp-inside"/>
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35 </rule>
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36 <rule pattern="\$">
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37 <token type="LiteralStringBacktick"/>
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38 </rule>
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39 <rule pattern="[^`\\$]+">
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40 <token type="LiteralStringBacktick"/>
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41 </rule>
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42 </state>
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43 <state name="interp-inside">
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44 <rule pattern="\}">
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45 <token type="LiteralStringInterpol"/>
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46 <pop depth="1"/>
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47 </rule>
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48 <rule>
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49 <include state="root"/>
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50 </rule>
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51 </state>
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52 <state name="commentsandwhitespace">
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53 <rule pattern="\s+">
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54 <token type="Text"/>
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55 </rule>
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56 <rule pattern="<!--">
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57 <token type="Comment"/>
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58 </rule>
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59 <rule pattern="//.*?\n">
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60 <token type="CommentSingle"/>
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61 </rule>
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62 <rule pattern="/\*.*?\*/">
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63 <token type="CommentMultiline"/>
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64 </rule>
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65 </state>
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66 <state name="slashstartsregex">
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67 <rule>
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68 <include state="commentsandwhitespace"/>
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69 </rule>
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70 <rule pattern="/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gimuy]+\b|\B)">
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71 <token type="LiteralStringRegex"/>
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72 <pop depth="1"/>
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73 </rule>
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74 <rule pattern="(?=/)">
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75 <token type="Text"/>
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76 <push state="#pop" state="badregex"/>
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77 </rule>
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78 <rule>
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79 <pop depth="1"/>
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80 </rule>
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81 </state>
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82 <state name="badregex">
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83 <rule pattern="\n">
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84 <token type="Text"/>
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85 <pop depth="1"/>
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86 </rule>
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87 </state>
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88 <state name="root">
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89 <rule pattern="\A#! ?/.*?\n">
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90 <token type="CommentHashbang"/>
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91 </rule>
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92 <rule pattern="^(?=\s|/|<!--)">
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93 <token type="Text"/>
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94 <push state="slashstartsregex"/>
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95 </rule>
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96 <rule>
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97 <include state="commentsandwhitespace"/>
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98 </rule>
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99 <rule pattern="\d+(\.\d*|[eE][+\-]?\d+)">
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100 <token type="LiteralNumberFloat"/>
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101 </rule>
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102 <rule pattern="0[bB][01]+">
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103 <token type="LiteralNumberBin"/>
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104 </rule>
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105 <rule pattern="0[oO][0-7]+">
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106 <token type="LiteralNumberOct"/>
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107 </rule>
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108 <rule pattern="0[xX][0-9a-fA-F]+">
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109 <token type="LiteralNumberHex"/>
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110 </rule>
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111 <rule pattern="[0-9][0-9_]*">
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112 <token type="LiteralNumberInteger"/>
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113 </rule>
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114 <rule pattern="\.\.\.|=>">
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115 <token type="Punctuation"/>
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116 </rule>
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117 <rule pattern="\+\+|--|~|&&|\?|:|\|\||\\(?=\n)|(<<|>>>?|==?|!=?|[-<>+*%&|^/])=?">
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118 <token type="Operator"/>
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119 <push state="slashstartsregex"/>
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120 </rule>
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121 <rule pattern="[{(\[;,]">
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122 <token type="Punctuation"/>
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123 <push state="slashstartsregex"/>
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124 </rule>
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125 <rule pattern="[})\].]">
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126 <token type="Punctuation"/>
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127 </rule>
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128 <rule pattern="(for|in|while|do|break|return|continue|switch|case|default|if|else|throw|try|catch|finally|new|delete|typeof|instanceof|void|yield|this|of)\b">
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129 <token type="Keyword"/>
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130 <push state="slashstartsregex"/>
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131 </rule>
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132 <rule pattern="(var|let|with|function)\b">
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133 <token type="KeywordDeclaration"/>
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134 <push state="slashstartsregex"/>
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135 </rule>
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136 <rule pattern="(abstract|async|await|boolean|byte|char|class|const|debugger|double|enum|export|extends|final|float|goto|implements|import|int|interface|long|native|package|private|protected|public|short|static|super|synchronized|throws|transient|volatile)\b">
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137 <token type="KeywordReserved"/>
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138 </rule>
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139 <rule pattern="(true|false|null|NaN|Infinity|undefined)\b">
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140 <token type="KeywordConstant"/>
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141 </rule>
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142 <rule pattern="(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|Promise|Proxy|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|Error|eval|isFinite|isNaN|isSafeInteger|parseFloat|parseInt|document|this|window)\b">
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143 <token type="NameBuiltin"/>
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144 </rule>
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145 <rule pattern="(?:[$_\p{L}\p{N}]|\\u[a-fA-F0-9]{4})(?:(?:[$\p{L}\p{N}]|\\u[a-fA-F0-9]{4}))*">
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146 <token type="NameOther"/>
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147 </rule>
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148 <rule pattern=""(\\\\|\\"|[^"])*"">
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149 <token type="LiteralStringDouble"/>
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150 </rule>
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151 <rule pattern="'(\\\\|\\'|[^'])*'">
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152 <token type="LiteralStringSingle"/>
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153 </rule>
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154 <rule pattern="`">
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155 <token type="LiteralStringBacktick"/>
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156 <push state="interp"/>
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157 </rule>
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158 </state>
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159 </rules>
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160 </lexer> |
