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66
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1 <lexer>
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2 <config>
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3 <name>GAS</name>
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4 <alias>gas</alias>
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5 <alias>asm</alias>
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6 <filename>*.s</filename>
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7 <filename>*.S</filename>
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8 <mime_type>text/x-gas</mime_type>
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9 </config>
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10 <rules>
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11 <state name="punctuation">
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12 <rule pattern="[-*,.()\[\]!:]+">
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13 <token type="Punctuation"/>
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14 </rule>
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15 </state>
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16 <state name="root">
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17 <rule>
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18 <include state="whitespace"/>
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19 </rule>
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20 <rule pattern="(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+):">
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21 <token type="NameLabel"/>
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22 </rule>
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23 <rule pattern="\.(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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24 <token type="NameAttribute"/>
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25 <push state="directive-args"/>
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26 </rule>
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27 <rule pattern="lock|rep(n?z)?|data\d+">
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28 <token type="NameAttribute"/>
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29 </rule>
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30 <rule pattern="(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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31 <token type="NameFunction"/>
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32 <push state="instruction-args"/>
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33 </rule>
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34 <rule pattern="[\r\n]+">
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35 <token type="Text"/>
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36 </rule>
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37 </state>
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38 <state name="directive-args">
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39 <rule pattern="(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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40 <token type="NameConstant"/>
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41 </rule>
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42 <rule pattern=""(\\"|[^"])*"">
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43 <token type="LiteralString"/>
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44 </rule>
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45 <rule pattern="@(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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46 <token type="NameAttribute"/>
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47 </rule>
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48 <rule pattern="(?:0[xX][a-zA-Z0-9]+|\d+)">
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49 <token type="LiteralNumberInteger"/>
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50 </rule>
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51 <rule pattern="%(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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52 <token type="NameVariable"/>
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53 </rule>
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54 <rule pattern="[\r\n]+">
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55 <token type="Text"/>
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56 <pop depth="1"/>
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57 </rule>
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58 <rule pattern="([;#]|//).*?\n">
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59 <token type="CommentSingle"/>
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60 <pop depth="1"/>
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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 <rule pattern="/[*].*?\n[\w\W]*?[*]/">
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66 <token type="CommentMultiline"/>
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67 <pop depth="1"/>
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68 </rule>
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69 <rule>
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70 <include state="punctuation"/>
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71 </rule>
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72 <rule>
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73 <include state="whitespace"/>
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74 </rule>
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75 </state>
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76 <state name="instruction-args">
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77 <rule pattern="([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))(>)">
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78 <bygroups>
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79 <token type="LiteralNumberHex"/>
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80 <token type="Text"/>
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81 <token type="Punctuation"/>
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82 <token type="NameConstant"/>
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83 <token type="Punctuation"/>
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84 </bygroups>
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85 </rule>
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86 <rule pattern="([a-z0-9]+)( )(<)((?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+))([-+])((?:0[xX][a-zA-Z0-9]+|\d+))(>)">
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87 <bygroups>
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88 <token type="LiteralNumberHex"/>
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89 <token type="Text"/>
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90 <token type="Punctuation"/>
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91 <token type="NameConstant"/>
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92 <token type="Punctuation"/>
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93 <token type="LiteralNumberInteger"/>
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94 <token type="Punctuation"/>
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95 </bygroups>
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96 </rule>
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97 <rule pattern="(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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98 <token type="NameConstant"/>
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99 </rule>
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100 <rule pattern="(?:0[xX][a-zA-Z0-9]+|\d+)">
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101 <token type="LiteralNumberInteger"/>
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102 </rule>
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103 <rule pattern="%(?:[a-zA-Z$_][\w$.@-]*|\.[\w$.@-]+)">
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104 <token type="NameVariable"/>
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105 </rule>
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106 <rule pattern="$(?:0[xX][a-zA-Z0-9]+|\d+)">
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107 <token type="LiteralNumberInteger"/>
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108 </rule>
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109 <rule pattern="$'(.|\\')'">
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110 <token type="LiteralStringChar"/>
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111 </rule>
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112 <rule pattern="[\r\n]+">
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113 <token type="Text"/>
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114 <pop depth="1"/>
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115 </rule>
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116 <rule pattern="([;#]|//).*?\n">
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117 <token type="CommentSingle"/>
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118 <pop depth="1"/>
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119 </rule>
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120 <rule pattern="/[*].*?[*]/">
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121 <token type="CommentMultiline"/>
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122 </rule>
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123 <rule pattern="/[*].*?\n[\w\W]*?[*]/">
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124 <token type="CommentMultiline"/>
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125 <pop depth="1"/>
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126 </rule>
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127 <rule>
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128 <include state="punctuation"/>
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129 </rule>
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130 <rule>
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131 <include state="whitespace"/>
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132 </rule>
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133 </state>
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134 <state name="whitespace">
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135 <rule pattern="\n">
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136 <token type="Text"/>
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137 </rule>
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138 <rule pattern="\s+">
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139 <token type="Text"/>
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140 </rule>
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141 <rule pattern="([;#]|//).*?\n">
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142 <token type="CommentSingle"/>
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143 </rule>
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144 <rule pattern="/[*][\w\W]*?[*]/">
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145 <token type="CommentMultiline"/>
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146 </rule>
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147 </state>
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148 </rules>
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149 </lexer>
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