mirror of https://github.com/cheat/cheat.git
37 lines
1.3 KiB
Go
37 lines
1.3 KiB
Go
package m
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import (
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// Mathematica lexer.
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var Mathematica = internal.Register(MustNewLazyLexer(
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&Config{
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Name: "Mathematica",
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Aliases: []string{"mathematica", "mma", "nb"},
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Filenames: []string{"*.nb", "*.cdf", "*.nbp", "*.ma"},
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MimeTypes: []string{"application/mathematica", "application/vnd.wolfram.mathematica", "application/vnd.wolfram.mathematica.package", "application/vnd.wolfram.cdf"},
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},
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mathematicaRules,
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))
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func mathematicaRules() Rules {
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return Rules{
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"root": {
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{`(?s)\(\*.*?\*\)`, Comment, nil},
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{"([a-zA-Z]+[A-Za-z0-9]*`)", NameNamespace, nil},
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{`([A-Za-z0-9]*_+[A-Za-z0-9]*)`, NameVariable, nil},
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{`#\d*`, NameVariable, nil},
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{`([a-zA-Z]+[a-zA-Z0-9]*)`, Name, nil},
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{`-?\d+\.\d*`, LiteralNumberFloat, nil},
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{`-?\d*\.\d+`, LiteralNumberFloat, nil},
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{`-?\d+`, LiteralNumberInteger, nil},
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{Words(``, ``, `;;`, `=`, `=.`, `!===`, `:=`, `->`, `:>`, `/.`, `+`, `-`, `*`, `/`, `^`, `&&`, `||`, `!`, `<>`, `|`, `/;`, `?`, `@`, `//`, `/@`, `@@`, `@@@`, `~~`, `===`, `&`, `<`, `>`, `<=`, `>=`), Operator, nil},
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{Words(``, ``, `,`, `;`, `(`, `)`, `[`, `]`, `{`, `}`), Punctuation, nil},
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{`".*?"`, LiteralString, nil},
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{`\s+`, TextWhitespace, nil},
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},
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}
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}
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