From 46d6357994eb8ced835a69390dfbf01abed40ee1 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Wed, 3 Aug 2022 18:22:45 +0200
Subject: [PATCH] Add a setting to disable comment continuation in VSCode

---
 editors/code/package.json  |  5 +++++
 editors/code/src/config.ts | 14 +++++++++++---
 editors/code/src/main.ts   |  4 +++-
 3 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/editors/code/package.json b/editors/code/package.json
index a13798d8b3..39ff3eb085 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -380,6 +380,11 @@
                     "default": false,
                     "type": "boolean"
                 },
+                "rust-analyzer.typing.continueCommentsOnNewline": {
+                    "markdownDescription": "Whether to prefix newlines after comments with the corresponding comment prefix.",
+                    "default": true,
+                    "type": "boolean"
+                },
                 "$generated-start": {},
                 "rust-analyzer.assist.expressionFillDefault": {
                     "markdownDescription": "Placeholder expression to use for missing expressions in assists.",
diff --git a/editors/code/src/config.ts b/editors/code/src/config.ts
index b04f18890b..1c58040d58 100644
--- a/editors/code/src/config.ts
+++ b/editors/code/src/config.ts
@@ -16,9 +16,13 @@ export class Config {
     readonly extensionId = "rust-lang.rust-analyzer";
 
     readonly rootSection = "rust-analyzer";
-    private readonly requiresWorkspaceReloadOpts = ["serverPath", "server"].map(
-        (opt) => `${this.rootSection}.${opt}`
-    );
+    private readonly requiresWorkspaceReloadOpts = [
+        "serverPath",
+        "server",
+        // FIXME: This shouldn't be here, changing this setting should reload
+        // `continueCommentsOnNewline` behavior without restart
+        "typing",
+    ].map((opt) => `${this.rootSection}.${opt}`);
     private readonly requiresReloadOpts = [
         "cargo",
         "procMacro",
@@ -140,6 +144,10 @@ export class Config {
         return this.get<boolean>("restartServerOnConfigChange");
     }
 
+    get typingContinueCommentsOnNewline() {
+        return this.get<boolean>("typing.continueCommentsOnNewline");
+    }
+
     get debug() {
         let sourceFileMap = this.get<Record<string, string> | "auto">("debug.sourceFileMap");
         if (sourceFileMap !== "auto") {
diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 9ae20ddc4a..d78b711a47 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -84,7 +84,9 @@ async function tryActivate(context: vscode.ExtensionContext): Promise<RustAnalyz
 
     warnAboutExtensionConflicts();
 
-    ctx.pushCleanup(configureLanguage());
+    if (config.typingContinueCommentsOnNewline) {
+        ctx.pushCleanup(configureLanguage());
+    }
 
     vscode.workspace.onDidChangeConfiguration(
         (_) =>