mathematica.go

Documentation: github.com/alecthomas/chroma/lexers/m

     1  package m
     2  
     3  import (
     4  	. "github.com/alecthomas/chroma" // nolint
     5  	"github.com/alecthomas/chroma/lexers/internal"
     6  )
     7  
     8  // Mathematica lexer.
     9  var Mathematica = internal.Register(MustNewLazyLexer(
    10  	&Config{
    11  		Name:      "Mathematica",
    12  		Aliases:   []string{"mathematica", "mma", "nb"},
    13  		Filenames: []string{"*.nb", "*.cdf", "*.nbp", "*.ma"},
    14  		MimeTypes: []string{"application/mathematica", "application/vnd.wolfram.mathematica", "application/vnd.wolfram.mathematica.package", "application/vnd.wolfram.cdf"},
    15  	},
    16  	mathematicaRules,
    17  ))
    18  
    19  func mathematicaRules() Rules {
    20  	return Rules{
    21  		"root": {
    22  			{`(?s)\(\*.*?\*\)`, Comment, nil},
    23  			{"([a-zA-Z]+[A-Za-z0-9]*`)", NameNamespace, nil},
    24  			{`([A-Za-z0-9]*_+[A-Za-z0-9]*)`, NameVariable, nil},
    25  			{`#\d*`, NameVariable, nil},
    26  			{`([a-zA-Z]+[a-zA-Z0-9]*)`, Name, nil},
    27  			{`-?\d+\.\d*`, LiteralNumberFloat, nil},
    28  			{`-?\d*\.\d+`, LiteralNumberFloat, nil},
    29  			{`-?\d+`, LiteralNumberInteger, nil},
    30  			{Words(``, ``, `;;`, `=`, `=.`, `!===`, `:=`, `->`, `:>`, `/.`, `+`, `-`, `*`, `/`, `^`, `&&`, `||`, `!`, `<>`, `|`, `/;`, `?`, `@`, `//`, `/@`, `@@`, `@@@`, `~~`, `===`, `&`, `<`, `>`, `<=`, `>=`), Operator, nil},
    31  			{Words(``, ``, `,`, `;`, `(`, `)`, `[`, `]`, `{`, `}`), Punctuation, nil},
    32  			{`".*?"`, LiteralString, nil},
    33  			{`\s+`, TextWhitespace, nil},
    34  		},
    35  	}
    36  }
    37
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