MonarchLanguageSyntaxDefinition.json

{
  keywords: [
    "true","false","TRUE","FASLE","True","False",'getMeasurements','getMeasurement','getModuleComponentIndex'
  ],

  typeKeywords: [
    'min','max','pow','sqrt','ceil','floor','round','sin','cos','tan','is_nan','abs','asVector','sizeof','inRange','reduce','firstOrNull'
  ],

  operators: [
    '>', '<', '!', '?', ':', '==', '<=', '>=', '!=',
    '&&', '||', '+', '-', '*', '/', '&', '|', '%'
  ],

  symbols:  /[=><!~?:&|+\-*\/\^%]+/,

  // C# style strings
  escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,

  // The main tokenizer for our languages
  tokenizer: {
    root: [
      // Sensors and variables
      [/[Ss][0-9]+|now|self\.componentID|self\.moduleID|self\.scopeID/, 'type.identifier'],
      // identifiers and keywords
      [/[a-z_$][\w$]*/, { cases: { '@typeKeywords': 'keyword',
                                   '@keywords': 'keyword',
                                   '@default': 'identifier' } }],

      // whitespace
      { include: '@whitespace' },

      // delimiters and operators
      [/[{}()\[\]]/, '@brackets'],
      [/[<>](?!@symbols)/, '@brackets'],
      [/@symbols/, { cases: { '@operators': 'operator',
                              '@default'  : '' } } ],

      // numbers
      [/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
      [/0[xX][0-9a-fA-F]+/, 'number.hex'],
      [/\d+/, 'number'],

      // strings
      [/"([^"\\]|\\.)*$/, 'string.invalid' ],  // non-teminated string
      [/"/,  { token: 'string.quote', bracket: '@open', next: '@string' } ],
      // Match single-quoted strings
      [/(')(?:\\.|[^\n'\\])*(')/, "string"],
    ],

    comment: [
      [/[^\/*]+/, 'comment' ],
      ["\\*/",    'comment', '@pop'  ],
    ],

    string: [
      [/[^\\"]+/,  'string'],
      [/@escapes/, 'string.escape'],
      [/\\./,      'string.escape.invalid'],
      [/"/,        { token: 'string.quote', bracket: '@close', next: '@pop' } ]
    ],

    whitespace: [
      [/[ \t\r\n]+/, 'white'],
      [/\/\*/,       'comment', '@comment' ],
    ],
  }
}

// tests
//1+1
//a + b
//max(50, 3, 100) + (a ? b : min(b,a))
//"P1D" + 'P2D' + 's'
//{a,b,c}[2]
//(1*((((())))1)2)
//"Hallo welt"
//a+b+max(a,min(a,b))
//{1,2,a+max(a,b,c)} + {1,2,3}
//(a+(b-c))*(a/d)*e+pow(a,b)*(b/d)-pow(a,e)
//S10 > 2 &&b/*true && false*/||c^d!=e>=f

//getMeasurements(3)

//a ? b : c

//now + self.componentID + self.moduleID + self.scopeID

//S10 + s20

//true && false