90 lines
2.1 KiB
XML
90 lines
2.1 KiB
XML
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<lexer>
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<config>
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<name>EBNF</name>
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<alias>ebnf</alias>
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<filename>*.ebnf</filename>
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<mime_type>text/x-ebnf</mime_type>
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</config>
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<rules>
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<state name="comment">
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<rule pattern="[^*)]">
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<token type="CommentMultiline"/>
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</rule>
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<rule>
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<include state="comment_start"/>
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</rule>
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<rule pattern="\*\)">
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<token type="CommentMultiline"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="[*)]">
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<token type="CommentMultiline"/>
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</rule>
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</state>
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<state name="identifier">
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<rule pattern="([a-zA-Z][\w \-]*)">
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<token type="Keyword"/>
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</rule>
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</state>
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<state name="root">
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<rule>
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<include state="whitespace"/>
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</rule>
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<rule>
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<include state="comment_start"/>
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</rule>
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<rule>
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<include state="identifier"/>
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</rule>
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<rule pattern="=">
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<token type="Operator"/>
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<push state="production"/>
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</rule>
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</state>
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<state name="production">
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<rule>
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<include state="whitespace"/>
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</rule>
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<rule>
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<include state="comment_start"/>
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</rule>
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<rule>
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<include state="identifier"/>
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</rule>
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<rule pattern=""[^"]*"">
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<token type="LiteralStringDouble"/>
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</rule>
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<rule pattern="'[^']*'">
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<token type="LiteralStringSingle"/>
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</rule>
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<rule pattern="(\?[^?]*\?)">
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<token type="NameEntity"/>
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</rule>
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<rule pattern="[\[\]{}(),|]">
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<token type="Punctuation"/>
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</rule>
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<rule pattern="-">
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<token type="Operator"/>
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</rule>
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<rule pattern=";">
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<token type="Punctuation"/>
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<pop depth="1"/>
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</rule>
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<rule pattern="\.">
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<token type="Punctuation"/>
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<pop depth="1"/>
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</rule>
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</state>
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<state name="whitespace">
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<rule pattern="\s+">
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<token type="Text"/>
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</rule>
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</state>
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<state name="comment_start">
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<rule pattern="\(\*">
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<token type="CommentMultiline"/>
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<push state="comment"/>
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</rule>
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</state>
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</rules>
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</lexer>
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