Description="Nix Expression Language"

Categories = {"source", "script"}

Digits=[[ (?:0x|0X|0o|0O|0b|0B)[0-9a-fA-F\_]+|\d*[\.\_]?[\d\_]+(?:[eE][\-\+]\d+)?[lLuU]* ]]

Keywords={
  { Id=1,
    List={ "assert", "let", "in", "with", "if", "then", "else", "inherit", "rec", "import", "for", "do", "done" }
  },
  { Id=2,
    List={ "true", "false", "null" }
  },

}

Strings={
  Delimiter=[[''|"]],
  RawPrefix="r",
  Escape=[=[\\[ntvbrfa\\\?'"]|\\\d{3}|\\x[[:xdigit:]]{2}]=],
  Interpolation=[[ \$\{.+?\} ]]
}

IgnoreCase=false

Comments = {
  { Block=true,
    Nested=false,
    Delimiter = { [[\/\*]], [[\*\/]] }
  },
  {
    Block=false,
    Delimiter = { [[#]] }
  }
}

Operators=[[\(|\)|\[|\]|\{|\}|\,|\;|\.|\:|\&|<|>|\!|\=|\/|\*|\%|\+|\-|\@|\?]]