HTML (C#)

Sublime Text 3 syntax highlighting for .cshtml, .aspx, and similar files.

Current support

Highlighting

• Embedded C# (<script runat="server">)
  • The runat="server" must immediately follow the tag opening.
• <% expressions (including <%=, <%#, <%:, <%$, <%--)

Functionality

• Hotkey comment/uncomment server-side comments (Ctrl+/ or Cmd+/)
• Snippets for <% expressions (Try typing exp)
  • These are subject to change.
• Snippets for some directives (Try page or import)
  • Default attributes are subject to change.
• Snippets may require Ctrl+space, depending on your environment.
• Some autocomplete within directives.

Razor syntax

Huge thank-you to @keith-hall for this!

Future support (maybe)

• Identify more attributes of directives
• Autocomplete ASP builtins

Known issues:

• “Goto Anything” support is poor.

• Control structures in code blocks separated by HTML are not scoped correctly. For example, the else below does not know that it is matched to the if above.

  <% if(condition){ %>
    <p>show me</p>
  <% } else { %>
    <p>me instead</p>
  <% } %>
  

• No recognition of excluded scopes to return to HTML. In the snippet below, the C# scope ends immediately after "bar.

  <%
    var foo = "bar%>";
  %>
  

• Javascript does not always recognize that Response.Write output is coming. The ) is marked as invalid and the conditional scopes are never terminated.

  <script type="text/javascript">
  if (true && <%= list.Any() %>) {
     doStuff();
  }
  </script>