reprism/languages/eiffel.js

Modular Syntax highlighting for the web

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = {
  language: 'eiffel',
  init: function init(Prism) {
    Prism.languages.eiffel = {
      comment: /--.*/,
      string: [
      // Aligned-verbatim-strings
      {
        pattern: /"([^[]*)\[[\s\S]*?\]\1"/,
        greedy: true
      },
      // Non-aligned-verbatim-strings
      {
        pattern: /"([^{]*)\{[\s\S]*?\}\1"/,
        greedy: true
      },
      // Single-line string
      {
        pattern: /"(?:%\s+%|%.|[^%"\r\n])*"/,
        greedy: true
      }],
      // normal char | special char | char code
      char: /'(?:%.|[^%'\r\n])+'/,
      keyword: /\b(?:across|agent|alias|all|and|attached|as|assign|attribute|check|class|convert|create|Current|debug|deferred|detachable|do|else|elseif|end|ensure|expanded|export|external|feature|from|frozen|if|implies|inherit|inspect|invariant|like|local|loop|not|note|obsolete|old|once|or|Precursor|redefine|rename|require|rescue|Result|retry|select|separate|some|then|undefine|until|variant|Void|when|xor)\b/i,
      boolean: /\b(?:True|False)\b/i,
      // Convention: class-names are always all upper-case characters
      'class-name': {
        pattern: /\b[A-Z][\dA-Z_]*\b/,
        alias: 'builtin'
      },
      number: [
      // hexa | octal | bin
      /\b0[xcb][\da-f](?:_*[\da-f])*\b/i,
      // Decimal
      /(?:\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?e[+-]?)?\d(?:_*\d)*|\d(?:_*\d)*\.?/i],
      punctuation: /:=|<<|>>|\(\||\|\)|->|\.(?=\w)|[{}[\];(),:?]/,
      operator: /\\\\|\|\.\.\||\.\.|\/[~\/=]?|[><]=?|[-+*^=~]/
    };
  }
};