annotate vendor/github.com/alecthomas/chroma/v2/lexers/embedded/vhdl.xml @ 66:787b5ee0289d draft

Use vendored modules Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>
author yakumo.izuru
date Sun, 23 Jul 2023 13:18:53 +0000
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1 <lexer>
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2 <config>
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3 <name>VHDL</name>
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4 <alias>vhdl</alias>
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5 <filename>*.vhdl</filename>
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6 <filename>*.vhd</filename>
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7 <mime_type>text/x-vhdl</mime_type>
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8 <case_insensitive>true</case_insensitive>
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9 </config>
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10 <rules>
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11 <state name="root">
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12 <rule pattern="\n">
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13 <token type="Text"/>
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14 </rule>
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15 <rule pattern="\s+">
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16 <token type="Text"/>
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17 </rule>
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18 <rule pattern="\\\n">
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19 <token type="Text"/>
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20 </rule>
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21 <rule pattern="--.*?$">
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22 <token type="CommentSingle"/>
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23 </rule>
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24 <rule pattern="&#39;(U|X|0|1|Z|W|L|H|-)&#39;">
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25 <token type="LiteralStringChar"/>
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26 </rule>
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27 <rule pattern="[~!%^&amp;*+=|?:&lt;&gt;/-]">
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28 <token type="Operator"/>
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29 </rule>
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30 <rule pattern="&#39;[a-z_]\w*">
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31 <token type="NameAttribute"/>
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32 </rule>
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33 <rule pattern="[()\[\],.;\&#39;]">
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34 <token type="Punctuation"/>
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35 </rule>
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36 <rule pattern="&#34;[^\n\\&#34;]*&#34;">
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37 <token type="LiteralString"/>
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38 </rule>
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39 <rule pattern="(library)(\s+)([a-z_]\w*)">
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40 <bygroups>
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41 <token type="Keyword"/>
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42 <token type="Text"/>
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43 <token type="NameNamespace"/>
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44 </bygroups>
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45 </rule>
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46 <rule pattern="(use)(\s+)(entity)">
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47 <bygroups>
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48 <token type="Keyword"/>
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49 <token type="Text"/>
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50 <token type="Keyword"/>
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51 </bygroups>
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52 </rule>
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53 <rule pattern="(use)(\s+)([a-z_][\w.]*\.)(all)">
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54 <bygroups>
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55 <token type="Keyword"/>
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56 <token type="Text"/>
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57 <token type="NameNamespace"/>
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58 <token type="Keyword"/>
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59 </bygroups>
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60 </rule>
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61 <rule pattern="(use)(\s+)([a-z_][\w.]*)">
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62 <bygroups>
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63 <token type="Keyword"/>
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64 <token type="Text"/>
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65 <token type="NameNamespace"/>
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66 </bygroups>
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67 </rule>
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68 <rule pattern="(std|ieee)(\.[a-z_]\w*)">
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69 <bygroups>
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70 <token type="NameNamespace"/>
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71 <token type="NameNamespace"/>
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72 </bygroups>
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73 </rule>
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74 <rule pattern="(ieee|work|std)\b">
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75 <token type="NameNamespace"/>
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76 </rule>
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77 <rule pattern="(entity|component)(\s+)([a-z_]\w*)">
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78 <bygroups>
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79 <token type="Keyword"/>
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80 <token type="Text"/>
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81 <token type="NameClass"/>
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82 </bygroups>
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83 </rule>
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84 <rule pattern="(architecture|configuration)(\s+)([a-z_]\w*)(\s+)(of)(\s+)([a-z_]\w*)(\s+)(is)">
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85 <bygroups>
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86 <token type="Keyword"/>
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87 <token type="Text"/>
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88 <token type="NameClass"/>
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89 <token type="Text"/>
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90 <token type="Keyword"/>
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91 <token type="Text"/>
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92 <token type="NameClass"/>
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93 <token type="Text"/>
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94 <token type="Keyword"/>
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95 </bygroups>
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96 </rule>
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97 <rule pattern="([a-z_]\w*)(:)(\s+)(process|for)">
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98 <bygroups>
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99 <token type="NameClass"/>
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100 <token type="Operator"/>
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101 <token type="Text"/>
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102 <token type="Keyword"/>
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103 </bygroups>
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104 </rule>
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105 <rule pattern="(end)(\s+)">
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106 <bygroups>
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107 <token type="Keyword"/>
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108 <token type="Text"/>
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109 </bygroups>
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110 <push state="endblock"/>
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111 </rule>
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112 <rule>
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113 <include state="types"/>
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114 </rule>
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115 <rule>
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116 <include state="keywords"/>
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117 </rule>
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118 <rule>
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119 <include state="numbers"/>
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120 </rule>
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121 <rule pattern="[a-z_]\w*">
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122 <token type="Name"/>
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123 </rule>
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124 </state>
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125 <state name="endblock">
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126 <rule>
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127 <include state="keywords"/>
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128 </rule>
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129 <rule pattern="[a-z_]\w*">
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130 <token type="NameClass"/>
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131 </rule>
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132 <rule pattern="(\s+)">
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133 <token type="Text"/>
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134 </rule>
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135 <rule pattern=";">
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136 <token type="Punctuation"/>
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137 <pop depth="1"/>
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138 </rule>
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139 </state>
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140 <state name="types">
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141 <rule pattern="(std_ulogic_vector|file_open_status|std_logic_vector|severity_level|file_open_kind|delay_length|std_ulogic|bit_vector|character|std_logic|positive|unsigned|boolean|natural|integer|signed|string|time|bit)\b">
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142 <token type="KeywordType"/>
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143 </rule>
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144 </state>
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145 <state name="keywords">
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146 <rule pattern="(configuration|architecture|disconnect|attribute|transport|postponed|procedure|component|function|variable|severity|constant|generate|register|inertial|package|library|guarded|linkage|generic|subtype|process|literal|record|entity|others|shared|signal|downto|access|assert|return|reject|buffer|impure|select|elsif|inout|until|label|range|group|units|begin|array|alias|after|block|while|null|next|file|when|wait|open|nand|exit|then|case|port|type|loop|else|pure|with|xnor|body|not|rem|bus|rol|ror|xor|abs|end|and|sla|sll|sra|srl|all|out|nor|mod|map|for|new|use|or|on|of|in|if|is|to)\b">
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147 <token type="Keyword"/>
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148 </rule>
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149 </state>
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150 <state name="numbers">
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151 <rule pattern="\d{1,2}#[0-9a-f_]+#?">
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152 <token type="LiteralNumberInteger"/>
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153 </rule>
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154 <rule pattern="\d+">
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155 <token type="LiteralNumberInteger"/>
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156 </rule>
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157 <rule pattern="(\d+\.\d*|\.\d+|\d+)E[+-]?\d+">
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158 <token type="LiteralNumberFloat"/>
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159 </rule>
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160 <rule pattern="X&#34;[0-9a-f_]+&#34;">
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161 <token type="LiteralNumberHex"/>
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162 </rule>
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163 <rule pattern="O&#34;[0-7_]+&#34;">
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164 <token type="LiteralNumberOct"/>
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165 </rule>
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166 <rule pattern="B&#34;[01_]+&#34;">
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167 <token type="LiteralNumberBin"/>
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168 </rule>
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169 </state>
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170 </rules>
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171 </lexer>