reprism/lib/languages/aspnet.js

Modular Syntax highlighting for the web

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = {
  language: 'aspnet',
  init: function init(Prism) {
    Prism.languages.aspnet = Prism.languages.extend('markup', {
      'page-directive tag': {
        pattern: /<%\s*@.*%>/i,
        inside: {
          'page-directive tag': /<%\s*@\s*(?:Assembly|Control|Implements|Import|Master(?:Type)?|OutputCache|Page|PreviousPageType|Reference|Register)?|%>/i,
          rest: Prism.languages.markup.tag.inside
        }
      },
      'directive tag': {
        pattern: /<%.*%>/i,
        inside: {
          'directive tag': /<%\s*?[$=%#:]{0,2}|%>/i,
          rest: Prism.languages.csharp
        }
      }
    });
    // Regexp copied from prism-markup, with a negative look-ahead added
    Prism.languages.aspnet.tag.pattern = /<(?!%)\/?[^\s>\/]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s'">=]+))?)*\s*\/?>/i;

    // match directives of attribute value foo="<% Bar %>"
    Prism.languages.insertBefore('inside', 'punctuation', {
      'directive tag': Prism.languages.aspnet['directive tag']
    }, Prism.languages.aspnet.tag.inside['attr-value']);

    Prism.languages.insertBefore('aspnet', 'comment', {
      'asp comment': /<%--[\s\S]*?--%>/
    });

    // script runat="server" contains csharp, not javascript
    Prism.languages.insertBefore('aspnet', Prism.languages.javascript ? 'script' : 'tag', {
      'asp script': {
        pattern: /(<script(?=.*runat=['"]?server['"]?)[\s\S]*?>)[\s\S]*?(?=<\/script>)/i,
        lookbehind: true,
        inside: Prism.languages.csharp || {}
      }
    });
  }
};