diff --git a/Roadmap.md b/Roadmap.md
index 774011a..8d3fdd6 100644
--- a/Roadmap.md
+++ b/Roadmap.md
@@ -11,7 +11,6 @@ This page outlines specific features and fixes that are scheduled or planned for
 * Investigate [nominal typing support](https://github.com/Microsoft/TypeScript/issues/202)
 * [Flattening declarations](https://github.com/Microsoft/TypeScript/issues/4433)
 * Implement ES Decorator proposal
-* Implement ES Private Fields
 * Investigate [Ambient](https://github.com/Microsoft/TypeScript/issues/2900), [Deprecated](https://github.com/Microsoft/TypeScript/issues/390), and [Conditional](https://github.com/Microsoft/TypeScript/issues/3538) decorators
 * [Investigate partial type argument inference](https://github.com/Microsoft/TypeScript/pull/26349)
 * Quick fix to [Scaffold local `@types` packages](https://github.com/Microsoft/TypeScript/issues/25746)
diff --git a/learn/compiler/compiler-checker-inferrence.md b/learn/compiler/compiler-checker-inferrence.md
index e5aa99b..76baec1 100644
--- a/learn/compiler/compiler-checker-inferrence.md
+++ b/learn/compiler/compiler-checker-inferrence.md
@@ -19,7 +19,7 @@ const a = "Hello World";
 
 <!-- prettier-ignore-start -->
 
-[0]: <src/compiler/checker.ts - function inferTypes(>
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L17674
 [1]: https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-6.html#strict-function-types
 
 <!-- prettier-ignore-end -->
diff --git a/learn/compiler/compiler-checker.md b/learn/compiler/compiler-checker.md
index 78deab3..45206d7 100644
--- a/learn/compiler/compiler-checker.md
+++ b/learn/compiler/compiler-checker.md
@@ -173,30 +173,30 @@ a different resolution.
   [`createFileDiagnostic`][10] which should get called for all diagnostic errors.
 
 <!-- prettier-ignore-start -->
-[0]: <src/compiler/program.ts - function getDiagnosticsProducingTypeChecker>
-[1]: <src/compiler/checker.ts - function getDiagnosticsWorker> 
-[2]: <src/compiler/checker.ts - function checkSourceFileWorker> 
-[3]: </src/compiler/types.ts -  export interface NodeLinks> 
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/program.ts#L1557
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33799 
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33725 
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03//src/compiler/types.ts#L4224 
 [4]: GLOSSARY.md#statements 
 [ast]: GLOSSARY.md#statements 
-[5]: <src/compiler/checker.ts - function checkSourceElementWorker>
-[6]: <src/compiler/checker.ts - function checkReturnStatement>
-[7]: <src/compiler/checker.ts - export function getContainingFunction>
-[8]: <src/compiler/utilities.ts - export function isFunctionLikeKind>
-[9]: <src/compiler/checker.ts - function grammarErrorOnFirstToken>
-[10]: <src/compiler/utilities.ts - export function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage): DiagnosticWithLocation>
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33403
+[6]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L31745
+[7]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts
+[8]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/utilities.ts
+[9]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L36624
+[10]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/utilities.ts#L5083
 [11]: <src/compiler/checker.ts - function checkTruthinessExpression>
 [12]: <src/compiler/checker.ts - function checkExpression>
-[13]: <src/compiler/checker.ts - function checkIfStatement>
-[14]: <src/compiler/checker.ts - function checkBinaryLikeExpression>
-[15]: <src/compiler/checker.ts - function isTypeRelatedTo>
-[16]: <src/compiler/checker.ts - function isSimpleTypeRelatedTo>
-[17]: <src/compiler/checker.ts - function checkTypeRelatedTo>
-[17]: <src/compiler/checker.ts - function isRelatedTo>
-[19]: <src/compiler/types.ts - export const enum TypeFlags>
+[13]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L30811
+[14]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L27263
+[15]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14557
+[16]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14520
+[17]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L13815
+[17]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14898
+[19]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/types.ts#L4251
 [20]: GLOSSARY.md#structural-type-system 
-[21]: <src/compiler/checker.ts - function isIdenticalTo>
-[22]: <src/compiler/checker.ts - function recursiveTypeRelatedTo>
-[22]: <src/compiler/checker.ts - function eachTypeRelatedToSomeType>
-[23]: <src/compiler/checker.ts - function structuredTypeRelatedTo>
+[21]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15074
+[22]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15313
+[22]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15179
+[23]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15397
 <!-- prettier-ignore-end -->
diff --git a/learn/compiler/compiler-emitter.md b/learn/compiler/compiler-emitter.md
index 40fc98b..5fb0e94 100644
--- a/learn/compiler/compiler-emitter.md
+++ b/learn/compiler/compiler-emitter.md
@@ -39,9 +39,9 @@ Emitting a declaration file is a multi-step process. It goes through the above e
 goes through a
 
 <!-- prettier-ignore-start -->
-[0]: <src/compiler/emitter.ts - function writeBundle>
-[1]: <src/compiler/emitter.ts - function createPrinter>
-[2]: <src/compiler/emitter.ts - function print(>
-[3]: <src/compiler/emitter.ts - const enum PipelinePhase>
-[3]: <src/compiler/emitter.ts - function pipelineEmitWithHint(>
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L1001
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L820
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L1089
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L812
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L1223
 <!-- prettier-ignore-end -->
diff --git a/learn/compiler/compiler-parser.md b/learn/compiler/compiler-parser.md
index d253bc5..8f136c2 100644
--- a/learn/compiler/compiler-parser.md
+++ b/learn/compiler/compiler-parser.md
@@ -12,7 +12,7 @@ reasonable dancing
 
 <!-- prettier-ignore-start -->
 
-[0]: <src/compiler/program.ts - function getDiagnosticsProducingTypeChecker>
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/program.ts#L1557
 [4]: GLOSSARY.md#statements
 
 <!-- prettier-ignore-end -->
diff --git a/learn/compiler/compiler-scanner.md b/learn/compiler/compiler-scanner.md
index 3c74882..8e0c1c1 100644
--- a/learn/compiler/compiler-scanner.md
+++ b/learn/compiler/compiler-scanner.md
@@ -80,13 +80,13 @@ doesn't do that.
 
 <!-- prettier-ignore-start -->
 [0]: ./parser.md
-[1]: <src/compiler/scanner.ts - export function createScanner>
-[2]: <src/compiler/scanner.ts - function setText(>
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/scanner.ts#L856
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/scanner.ts#L2287
 [3]: GLOSSARY.md#incremental-parsing
-[4]: <src/compiler/scanner.ts - function scan(>
-[5]: <src/compiler/scanner.ts - case CharacterCodes.exclamation>
+[4]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/scanner.ts#L1478
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/scanner.ts#L1550
 [6]: ./formatter.md
-[7]: <src/services/classifier.ts - function createClassifier>
-[8]: <src/compiler/types.ts - type JsxTokenSyntaxKind>
-[9]: <src/compiler/types.ts - export const enum TokenFlags>
+[7]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/classifier.ts#L3
+[8]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/types.ts#L109
+[9]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/types.ts#L1737
 <!-- prettier-ignore-end -->
diff --git a/learn/services/compiler-services-completions.md b/learn/services/compiler-services-completions.md
index cde2b84..65b374d 100644
--- a/learn/services/compiler-services-completions.md
+++ b/learn/services/compiler-services-completions.md
@@ -33,6 +33,6 @@ different uses:
 ####
 
 <!-- prettier-ignore-start -->
-[1]: <src/services/completions.ts - interface CompletionData {>
-[2]: <src/services/completions.ts - function getCompletionData(>
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/completions.ts#L701
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/completions.ts#L786
 <!-- prettier-ignore-end -->
diff --git a/learn/services/compiler-services-textChanges.md b/learn/services/compiler-services-textChanges.md
index 539d43c..722eab0 100644
--- a/learn/services/compiler-services-textChanges.md
+++ b/learn/services/compiler-services-textChanges.md
@@ -54,14 +54,14 @@ Changes look like this:
 [`newFileChanges`][3] handles passing the set of
 
 <!-- prettier-ignore-start -->
-[0]: <src/services/textChanges.ts - export class ChangeTracker>
-[1]: <src/services/textChanges.ts - type Change =>
-[2]: <src/services/textChanges.ts - function createWriter>
-[3]: <src/services/textChanges.ts - function newFileChanges>
-[4]: <src/services/textChanges.ts - function getTextChangesFromChanges>
-[5]: <src/services/textChanges.ts - function computeNewText>
-[6]: <src/services/textChanges.ts - function getFormattedTextOfNode>
-[7]: <src/compiler/emitter.ts - function createPrinter>
-[8]: <src/services/textChanges.ts - function getNonformattedText>
-[8]: <src/services/textChanges.ts - function applyChanges>
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L232
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L125
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L966
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L864
+[4]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L847
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L877
+[6]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L905
+[7]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/emitter.ts#L820
+[8]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L923
+[8]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/textChanges.ts#L931
 <!-- prettier-ignore-end -->
diff --git a/learn/systems/systems-cli.md b/learn/systems/systems-cli.md
index 9934e8e..f15441b 100644
--- a/learn/systems/systems-cli.md
+++ b/learn/systems/systems-cli.md
@@ -18,7 +18,7 @@ Then it starts If the letter is a - then start looking forwards to see if the ar
 optionmap][4]
 
 [0]: https://github.com/microsoft/TypeScript/blob/master/src/tsc/tsc.ts
-[1]: <src/tsc/tsc.ts - function executeCommandLine>
-[2]: <src/compiler/types.ts - export interface ParsedCommandLine>
-[3]: <src/compiler/commandLineParser.ts - function parseCommandLineWorker>
-[4]: <src/compiler/commandLineParser.ts - export const optionDeclarations>
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/tsc/tsc.ts
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/types.ts#L5232
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/commandLineParser.ts#L1192
+[4]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/commandLineParser.ts#L222
diff --git a/learn/systems/systems-codefixes.md b/learn/systems/systems-codefixes.md
index 19a5781..b154aca 100644
--- a/learn/systems/systems-codefixes.md
+++ b/learn/systems/systems-codefixes.md
@@ -93,8 +93,8 @@ These are some reference PRs to look at
 - https://github.com/microsoft/TypeScript/pull/32281
 
 <!-- prettier-ignore-start -->
-[1]: <src/services/services.ts - function getCodeFixesAtPosition>
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/services.ts#L1852
 [2]: src/services/codeFixProvider.ts
-[3]: <src/services/services.ts - export function getFixes>
-[4]: <src/services/codeFixProvider.ts - export function getFixes>
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/services.ts
+[4]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/services/codeFixProvider.ts#L55
 <!-- prettier-ignore-end -->
diff --git a/learn/systems/systems-fourslash.md b/learn/systems/systems-fourslash.md
index 35afa8c..410c96c 100644
--- a/learn/systems/systems-fourslash.md
+++ b/learn/systems/systems-fourslash.md
@@ -57,7 +57,7 @@ moment;`
 [1]: https://github.com/microsoft/TypeScript/blob/master/tests/cases/fourslash
 [2]: https://github.com/microsoft/TypeScript/blob/master/src/testRunner/runner.ts
 [3]: https://github.com/microsoft/TypeScript/blob/master/src/harness/fourslashImpl.ts
-[4]: <src/harness/fourslashImpl.ts - function runFourSlashTest(>
-[5]: <src/harness/fourslashImpl.ts - function runFourSlashTestContent(>
-[5]: <src/harness/fourslashImpl.ts - function parseTestData(>
+[4]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/harness/fourslashImpl.ts#L3579
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/harness/fourslashImpl.ts#L3584
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/harness/fourslashImpl.ts#L3634
 <!-- prettier-ignore-end -->
diff --git a/scripts/fixtures/input.md b/scripts/fixtures/input.md
index e925271..12b51a3 100644
--- a/scripts/fixtures/input.md
+++ b/scripts/fixtures/input.md
@@ -175,30 +175,30 @@ TODO: what are substituted types?
   [`createFileDiagnostic`][10] which should get called for all diagnostic errors.
 
 <!-- prettier-ignore-start -->
-[0]: <src/compiler/program.ts - function getDiagnosticsProducingTypeChecker>
-[1]: <src/compiler/checker.ts - function getDiagnosticsWorker> 
-[2]: <src/compiler/checker.ts - function checkSourceFileWorker> 
-[3]: </src/compiler/types.ts -  export interface NodeLinks> 
+[0]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/program.ts#L1557
+[1]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33799 
+[2]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33725 
+[3]: https://github.com/microsoft/TypeScript/blob/1bb6ea03//src/compiler/types.ts#L4224 
 [4]: GLOSSARY.md#statements 
 [ast]: GLOSSARY.md#statements 
-[5]: <src/compiler/checker.ts - function checkSourceElementWorker>
-[6]: <src/compiler/checker.ts - function checkReturnStatement>
-[7]: <src/compiler/checker.ts - export function getContainingFunction>
-[8]: <src/compiler/utilities.ts - export function isFunctionLikeKind>
-[9]: <src/compiler/checker.ts - function grammarErrorOnFirstToken>
-[10]: <src/compiler/utilities.ts - export function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage): DiagnosticWithLocation>
+[5]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L33403
+[6]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L31745
+[7]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts
+[8]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/utilities.ts
+[9]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L36624
+[10]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/utilities.ts#L5083
 [11]: <src/compiler/checker.ts - function checkTruthinessExpression>
 [12]: <src/compiler/checker.ts - function checkExpression>
-[13]: <src/compiler/checker.ts - function checkIfStatement>
-[14]: <src/compiler/checker.ts - function checkBinaryLikeExpression>
-[15]: <src/compiler/checker.ts - function isTypeRelatedTo>
-[16]: <src/compiler/checker.ts - function isSimpleTypeRelatedTo>
-[17]: <src/compiler/checker.ts - function checkTypeRelatedTo>
-[17]: <src/compiler/checker.ts - function isRelatedTo>
-[19]: <src/compiler/types.ts - export const enum TypeFlags>
+[13]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L30811
+[14]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L27263
+[15]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14557
+[16]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14520
+[17]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L13815
+[17]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L14898
+[19]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/types.ts#L4251
 [20]: GLOSSARY.md#structural-type-system 
-[21]: <src/compiler/checker.ts - function isIdenticalTo>
-[22]: <src/compiler/checker.ts - function recursiveTypeRelatedTo>
-[22]: <src/compiler/checker.ts - function eachTypeRelatedToSomeType>
-[23]: <src/compiler/checker.ts - function structuredTypeRelatedTo>
+[21]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15074
+[22]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15313
+[22]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15179
+[23]: https://github.com/microsoft/TypeScript/blob/1bb6ea03/src/compiler/checker.ts#L15397
 <!-- prettier-ignore-end -->