105 lines
3.3 KiB
XML
105 lines
3.3 KiB
XML
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<lexer>
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<config>
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<name>Pig</name>
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<alias>pig</alias>
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<filename>*.pig</filename>
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<mime_type>text/x-pig</mime_type>
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<case_insensitive>true</case_insensitive>
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</config>
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<rules>
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<state name="root">
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<rule pattern="\s+">
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<token type="Text"/>
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</rule>
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<rule pattern="--.*">
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<token type="Comment"/>
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</rule>
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<rule pattern="/\*[\w\W]*?\*/">
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<token type="CommentMultiline"/>
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</rule>
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<rule pattern="\\\n">
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<token type="Text"/>
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</rule>
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<rule pattern="\\">
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<token type="Text"/>
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</rule>
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<rule pattern="\'(?:\\[ntbrf\\\']|\\u[0-9a-f]{4}|[^\'\\\n\r])*\'">
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<token type="LiteralString"/>
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</rule>
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<rule>
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<include state="keywords"/>
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</rule>
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<rule>
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<include state="types"/>
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</rule>
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<rule>
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<include state="builtins"/>
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</rule>
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<rule>
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<include state="punct"/>
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</rule>
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<rule>
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<include state="operators"/>
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</rule>
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<rule pattern="[0-9]*\.[0-9]+(e[0-9]+)?[fd]?">
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<token type="LiteralNumberFloat"/>
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</rule>
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<rule pattern="0x[0-9a-f]+">
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<token type="LiteralNumberHex"/>
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</rule>
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<rule pattern="[0-9]+L?">
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<token type="LiteralNumberInteger"/>
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</rule>
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<rule pattern="\n">
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<token type="Text"/>
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</rule>
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<rule pattern="([a-z_]\w*)(\s*)(\()">
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<bygroups>
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<token type="NameFunction"/>
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<token type="Text"/>
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<token type="Punctuation"/>
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</bygroups>
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</rule>
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<rule pattern="[()#:]">
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<token type="Text"/>
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</rule>
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<rule pattern="[^(:#\'")\s]+">
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<token type="Text"/>
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</rule>
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<rule pattern="\S+\s+">
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<token type="Text"/>
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</rule>
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</state>
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<state name="keywords">
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<rule pattern="(assert|and|any|all|arrange|as|asc|bag|by|cache|CASE|cat|cd|cp|%declare|%default|define|dense|desc|describe|distinct|du|dump|eval|exex|explain|filter|flatten|foreach|full|generate|group|help|if|illustrate|import|inner|input|into|is|join|kill|left|limit|load|ls|map|matches|mkdir|mv|not|null|onschema|or|order|outer|output|parallel|pig|pwd|quit|register|returns|right|rm|rmf|rollup|run|sample|set|ship|split|stderr|stdin|stdout|store|stream|through|union|using|void)\b">
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<token type="Keyword"/>
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</rule>
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</state>
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<state name="builtins">
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<rule pattern="(AVG|BinStorage|cogroup|CONCAT|copyFromLocal|copyToLocal|COUNT|cross|DIFF|MAX|MIN|PigDump|PigStorage|SIZE|SUM|TextLoader|TOKENIZE)\b">
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<token type="NameBuiltin"/>
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</rule>
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</state>
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<state name="types">
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<rule pattern="(bytearray|BIGINTEGER|BIGDECIMAL|chararray|datetime|double|float|int|long|tuple)\b">
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<token type="KeywordType"/>
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</rule>
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</state>
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<state name="punct">
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<rule pattern="[;(){}\[\]]">
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<token type="Punctuation"/>
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</rule>
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</state>
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<state name="operators">
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<rule pattern="[#=,./%+\-?]">
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<token type="Operator"/>
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</rule>
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<rule pattern="(eq|gt|lt|gte|lte|neq|matches)\b">
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<token type="Operator"/>
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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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</state>
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</rules>
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</lexer>
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