From 960d462234df3e039b3c38e062d898ba1b86b149 Mon Sep 17 00:00:00 2001
From: Jenny Bryan <jenny.f.bryan@gmail.com>
Date: Fri, 8 Mar 2024 20:49:12 +0000
Subject: [PATCH 1/2] Hack that fixes file hyperlinks

---
 .../positronConsole/browser/components/outputRun.tsx        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx b/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
index 15340cee371..17d51607e0d 100644
--- a/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
+++ b/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
@@ -4,6 +4,7 @@
 
 import 'vs/css!./outputRun';
 import * as React from 'react';
+import * as platform from 'vs/base/common/platform';
 import { CSSProperties, MouseEvent } from 'react'; // eslint-disable-line no-duplicate-imports
 import { localize } from 'vs/nls';
 import { ANSIColor, ANSIOutputRun, ANSIStyle } from 'vs/base/common/ansiOutput';
@@ -56,6 +57,11 @@ export const OutputRun = (props: OutputRunProps) => {
 			return url;
 		}
 
+		// a hack that, at least, pinpoints the problem / solution
+		if (platform.isWindows) {
+			url = url.replace(/\\/g, '/').replace(/file:\/\/(?!\/)/g, 'file:///');
+		}
+
 		// Get the line parameter. If it's not present, return the URL.
 		const line = props.outputRun.hyperlink.params?.get('line') || undefined;
 		if (!line) {

From 1506419607f77e84bd4feef4dfdd898707267ee2 Mon Sep 17 00:00:00 2001
From: Jenny Bryan <jenny.f.bryan@gmail.com>
Date: Tue, 12 Mar 2024 21:14:48 +0000
Subject: [PATCH 2/2] Tighten this up and add comment

---
 .../positronConsole/browser/components/outputRun.tsx  | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx b/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
index 17d51607e0d..450b227be30 100644
--- a/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
+++ b/src/vs/workbench/contrib/positronConsole/browser/components/outputRun.tsx
@@ -15,6 +15,7 @@ import { Schemas } from 'vs/base/common/network';
  * Constants.
  */
 const numberRegex = /^\d+$/;
+const fileURLThatNeedsASlash = /^(file:\/\/)([a-zA-Z]:)/;
 const fileURLWithLine = /^(file:\/\/\/.+):(\d+)$/;
 const fileURLWithLineAndColumn = /^(file:\/\/\/.+):(\d+):(\d+)$/;
 
@@ -57,9 +58,15 @@ export const OutputRun = (props: OutputRunProps) => {
 			return url;
 		}
 
-		// a hack that, at least, pinpoints the problem / solution
+		// anticipate file URLs produced by, e.g., some versions of the cli R package
+		// BEFORE example:
+		// file://D:\\Users\\jenny\\source\\repos\\glue\\tests\\testthat\\test-glue.R
+		// AFTER example:
+		// file:///D:/Users/jenny/source/repos/glue/tests/testthat/test-glue.R
 		if (platform.isWindows) {
-			url = url.replace(/\\/g, '/').replace(/file:\/\/(?!\/)/g, 'file:///');
+			url = url
+				.replace(/\\/g, '/')
+				.replace(fileURLThatNeedsASlash, '$1/$2');
 		}
 
 		// Get the line parameter. If it's not present, return the URL.