package s import ( . "github.com/alecthomas/chroma" // nolint "github.com/alecthomas/chroma/lexers/internal" ) // Sparql lexer. var Sparql = internal.Register(MustNewLazyLexer( &Config{ Name: "SPARQL", Aliases: []string{"sparql"}, Filenames: []string{"*.rq", "*.sparql"}, MimeTypes: []string{"application/sparql-query"}, }, sparqlRules, )) func sparqlRules() Rules { return Rules{ "root": { {`\s+`, Text, nil}, {`((?i)select|construct|describe|ask|where|filter|group\s+by|minus|distinct|reduced|from\s+named|from|order\s+by|desc|asc|limit|offset|bindings|load|clear|drop|create|add|move|copy|insert\s+data|delete\s+data|delete\s+where|delete|insert|using\s+named|using|graph|default|named|all|optional|service|silent|bind|union|not\s+in|in|as|having|to|prefix|base)\b`, Keyword, nil}, {`(a)\b`, Keyword, nil}, {"(<(?:[^<>\"{}|^`\\\\\\x00-\\x20])*>)", NameLabel, nil}, {`(_:[_\p{L}\p{N}](?:[-_.\p{L}\p{N}]*[-_\p{L}\p{N}])?)`, NameLabel, nil}, {`[?$][_\p{L}\p{N}]+`, NameVariable, nil}, {`([\p{L}][-_.\p{L}\p{N}]*)?(\:)((?:[_:\p{L}\p{N}]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%]))(?:(?:[-_:.\p{L}\p{N}]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%]))*(?:[-_:\p{L}\p{N}]|(?:%[0-9A-Fa-f][0-9A-Fa-f])|(?:\\[ _~.\-!$&"()*+,;=/?#@%])))?)?`, ByGroups(NameNamespace, Punctuation, NameTag), nil}, {`((?i)str|lang|langmatches|datatype|bound|iri|uri|bnode|rand|abs|ceil|floor|round|concat|strlen|ucase|lcase|encode_for_uri|contains|strstarts|strends|strbefore|strafter|year|month|day|hours|minutes|seconds|timezone|tz|now|md5|sha1|sha256|sha384|sha512|coalesce|if|strlang|strdt|sameterm|isiri|isuri|isblank|isliteral|isnumeric|regex|substr|replace|exists|not\s+exists|count|sum|min|max|avg|sample|group_concat|separator)\b`, NameFunction, nil}, {`(true|false)`, KeywordConstant, nil}, {`[+\-]?(\d+\.\d*[eE][+-]?\d+|\.?\d+[eE][+-]?\d+)`, LiteralNumberFloat, nil}, {`[+\-]?(\d+\.\d*|\.\d+)`, LiteralNumberFloat, nil}, {`[+\-]?\d+`, LiteralNumberInteger, nil}, {`(\|\||&&|=|\*|\-|\+|/|!=|<=|>=|!|<|>)`, Operator, nil}, {`[(){}.;,:^\[\]]`, Punctuation, nil}, {`#[^\n]*`, Comment, nil}, {`"""`, LiteralString, Push("triple-double-quoted-string")}, {`"`, LiteralString, Push("single-double-quoted-string")}, {`'''`, LiteralString, Push("triple-single-quoted-string")}, {`'`, LiteralString, Push("single-single-quoted-string")}, }, "triple-double-quoted-string": { {`"""`, LiteralString, Push("end-of-string")}, {`[^\\]+`, LiteralString, nil}, {`\\`, LiteralString, Push("string-escape")}, }, "single-double-quoted-string": { {`"`, LiteralString, Push("end-of-string")}, {`[^"\\\n]+`, LiteralString, nil}, {`\\`, LiteralString, Push("string-escape")}, }, "triple-single-quoted-string": { {`'''`, LiteralString, Push("end-of-string")}, {`[^\\]+`, LiteralString, nil}, {`\\`, LiteralStringEscape, Push("string-escape")}, }, "single-single-quoted-string": { {`'`, LiteralString, Push("end-of-string")}, {`[^'\\\n]+`, LiteralString, nil}, {`\\`, LiteralString, Push("string-escape")}, }, "string-escape": { {`u[0-9A-Fa-f]{4}`, LiteralStringEscape, Pop(1)}, {`U[0-9A-Fa-f]{8}`, LiteralStringEscape, Pop(1)}, {`.`, LiteralStringEscape, Pop(1)}, }, "end-of-string": { {`(@)([a-zA-Z]+(?:-[a-zA-Z0-9]+)*)`, ByGroups(Operator, NameFunction), Pop(2)}, {`\^\^`, Operator, Pop(2)}, Default(Pop(2)), }, } }