From b7624ab47112ea279db9ad180d4426c1a05c9154 Mon Sep 17 00:00:00 2001
From: Samuel Meenzen <samuel@meenzen.net>
Date: Thu, 2 May 2024 17:56:37 +0200
Subject: [PATCH] Add support for Razor Components (#992)

---
 languages.json                  |  7 +++--
 tests/data/razor.cshtml         | 55 +++++++++++++++++++++++++++++++++
 tests/data/razorcomponent.razor | 45 +++++++++++++++++++++++++++
 3 files changed, 105 insertions(+), 2 deletions(-)
 create mode 100644 tests/data/razor.cshtml
 create mode 100644 tests/data/razorcomponent.razor
diff --git a/languages.json b/languages.json
index afd638266..bd399d434 100644
--- a/languages.json
+++ b/languages.json
@@ -1283,8 +1283,11 @@
       "extensions": ["raku", "rakumod", "rakutest", "pm6", "pl6", "p6"]
     },
     "Razor": {
-      "multi_line_comments": [["<!--", "-->"], ["@*", "*@"]],
-      "extensions": ["cshtml"]
+      "line_comment": ["//"],
+      "multi_line_comments": [["<!--", "-->"], ["@*", "*@"], ["/*", "*/"]],
+      "quotes": [["\\\"", "\\\""]],
+      "verbatim_quotes": [["@\\\"", "\\\""]],
+      "extensions": ["cshtml", "razor"]
     },
     "Red": {
       "line_comment": [";"],
diff --git a/tests/data/razor.cshtml b/tests/data/razor.cshtml
new file mode 100644
index 000000000..fcdb312b9
--- /dev/null
+++ b/tests/data/razor.cshtml
@@ -0,0 +1,55 @@
+@* 55 lines 35 code 15 comments 5 blanks *@
+@page "/"
+@using Microsoft.AspNetCore.Components.Web
+@namespace temp.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
+
+@{
+    // foo
+    string foo = "bar";
+
+    /*
+    * bar
+    */
+    string bar = "foo";
+}
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <base href="~/" />
+    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
+    <link href="css/site.css" rel="stylesheet" />
+    <link href="temp.styles.css" rel="stylesheet" />
+    <link rel="icon" type="image/png" href="favicon.png"/>
+    <component type="typeof(HeadOutlet)" render-mode="ServerPrerendered" />
+</head>
+<body>
+    @*
+    
+    multi-line comment
+    
+    *@
+    <component type="typeof(App)" render-mode="ServerPrerendered" />
+
+    <div id="blazor-error-ui">
+        <environment include="Staging,Production">
+            An error has occurred. This application may no longer respond until reloaded.
+        </environment>
+        <!--
+        
+        different multi-line comment
+        
+        -->
+        <environment include="Development">
+            An unhandled exception has occurred. See browser dev tools for details.
+        </environment>
+        <a href="" class="reload">Reload</a>
+        <a class="dismiss">🗙</a>
+    </div>
+
+    <script src="_framework/blazor.server.js"></script>
+</body>
+</html>
diff --git a/tests/data/razorcomponent.razor b/tests/data/razorcomponent.razor
new file mode 100644
index 000000000..01d5b6a20
--- /dev/null
+++ b/tests/data/razorcomponent.razor
@@ -0,0 +1,45 @@
+@* 45 lines 16 code 21 comments 8 blanks *@
+@page "/counter"
+
+@{
+    // foo
+    string foo = "bar";
+
+    /*
+    * bar
+    */
+    string bar = "foo";
+}
+
+<PageTitle>Counter</PageTitle>
+
+@*
+
+multi-line comment
+
+*@
+<h1>Counter</h1>
+
+<p role="status">Current count: @currentCount</p>
+
+<!--
+
+different multi-line comment
+
+-->
+<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
+
+@code {
+    /*
+    
+    C# style multi-line comment
+    
+    */
+    private int currentCount = 0;
+
+    private void IncrementCount()
+    {
+        // increment the count
+        currentCount++;
+    }
+}
