jiaonadangfei/node_modules/highlight.js/lib/languages/stan.js

module.exports = function(hljs) {
  return {
    contains: [
      hljs.HASH_COMMENT_MODE,
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE,
      {
        begin: hljs.UNDERSCORE_IDENT_RE,
        lexemes: hljs.UNDERSCORE_IDENT_RE,
        keywords: {
          // Stan's keywords
          name:
            'for in while repeat until if then else',
          // Stan's probablity distributions (less beta and gamma, as commonly
          // used for parameter names). So far, _log and _rng variants are not
          // included
          symbol:
            'bernoulli bernoulli_logit binomial binomial_logit '               +
            'beta_binomial hypergeometric categorical categorical_logit '      +
            'ordered_logistic neg_binomial neg_binomial_2 '                    +
            'neg_binomial_2_log poisson poisson_log multinomial normal '       +
            'exp_mod_normal skew_normal student_t cauchy double_exponential '  +
            'logistic gumbel lognormal chi_square inv_chi_square '             +
            'scaled_inv_chi_square exponential inv_gamma weibull frechet '     +
            'rayleigh wiener pareto pareto_type_2 von_mises uniform '          +
            'multi_normal multi_normal_prec multi_normal_cholesky multi_gp '   +
            'multi_gp_cholesky multi_student_t gaussian_dlm_obs dirichlet '    +
            'lkj_corr lkj_corr_cholesky wishart inv_wishart',
          // Stan's data types
          'selector-tag':
            'int real vector simplex unit_vector ordered positive_ordered '    +
            'row_vector matrix cholesky_factor_corr cholesky_factor_cov '      +
            'corr_matrix cov_matrix',
          // Stan's model blocks
          title:
            'functions model data parameters quantities transformed '          +
            'generated',
          literal:
            'true false'
        },
        relevance: 0
      },
      // The below is all taken from the R language definition
      {
        // hex value
        className: 'number',
        begin: "0[xX][0-9a-fA-F]+[Li]?\\b",
        relevance: 0
      },
      {
        // hex value
        className: 'number',
        begin: "0[xX][0-9a-fA-F]+[Li]?\\b",
        relevance: 0
      },
      {
        // explicit integer
        className: 'number',
        begin: "\\d+(?:[eE][+\\-]?\\d*)?L\\b",
        relevance: 0
      },
      {
        // number with trailing decimal
        className: 'number',
        begin: "\\d+\\.(?!\\d)(?:i\\b)?",
        relevance: 0
      },
      {
        // number
        className: 'number',
        begin: "\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d*)?i?\\b",
        relevance: 0
      },
      {
        // number with leading decimal
        className: 'number',
        begin: "\\.\\d+(?:[eE][+\\-]?\\d*)?i?\\b",
        relevance: 0
      }
    ]
  };
};