Fix more broken links

I also removed the Benchmarks section for now since it's outdated.

Author: OlivierBlanvillain

docs/blog/_posts/2017-05-31-first-dotty-milestone-release.md

@@ -45,7 +45,7 @@ using Dotty with sbt, see the
 ### Standalone installation
 
 Releases are available for download on the _Releases_
-section of the Dotty repository: 
+section of the Dotty repository:
 https://github.com/lampepfl/dotty/releases
 
 We also provide a [homebrew](https://brew.sh/) package that can be installed by running
@@ -57,7 +57,7 @@ brew install lampepfl/brew/dotty
 ### Scastie
 
 [Scastie], the online Scala playground,
-supports Dotty. 
+supports Dotty.
 You can try it out there without installing anything.
 
 # What’s in the 0.1.2-RC1 technology preview?
@@ -67,7 +67,7 @@ This technology preview demonstrates new language features planned for Scala 3:
   - [Union Types](http://dotty.epfl.ch/docs/reference/union-types.html)
   - [Trait Parameters](http://dotty.epfl.ch/docs/reference/trait-parameters.html)
   - [Enumerations](http://dotty.epfl.ch/docs/reference/enums/enums.html)
-  - [Algebraic Data Types](http://dotty.epfl.ch/docs/reference/adts.html)
+  - [Algebraic Data Types](http://dotty.epfl.ch/docs/reference/enums/adts.html)
   - [By-Name Implicits](http://dotty.epfl.ch/docs/reference/implicit-by-name-parameters.html)
 
 We also ship with tools that help you try out the Dotty platform:

docs/docs/contributing/backend.md

@@ -4,12 +4,12 @@ title: Working with the Backend
 ---
 
 The compiler backend is based on a fork of the Scala 2.11 `GenBCode` backend and
-lives at 
+lives at
 
 > https://github.com/lampepfl/scala/tree/sharing-backend
 
 The Dotty source tree contains a git submodule in the directory
-[scala-backend](https://github.com/lampepfl/dotty/tree/master/scala-backend)
+[scala-backend](https://github.com/lampepfl/scala/tree/sharing-backend)
 that points to this fork. We do not compile every file in this submodule,
 instead we add the subset of files we need to the dotty-compiler project in the
 sbt build.
@@ -24,7 +24,7 @@ $ git submodule update --init
 
 ## Environment setup
 
-1. Set the following git configuration options to make working with submodules easier, 
+1. Set the following git configuration options to make working with submodules easier,
 see the [Git Book](https://git-scm.com/book/en/v2/Git-Tools-Submodules)
 for more information:
 ``` shell
@@ -35,7 +35,7 @@ $ git config --global push.recurseSubmodules check
 
 2. Fork scala from github
 
-> https://github.com/lampepfl/scala 
+> https://github.com/lampepfl/scala
 
 (in the following commands, `dotty-staging/scala` is used as a placeholder for your own fork).
 
@@ -65,7 +65,7 @@ in the root Dotty repository, not in the submodule:
 
 ``` shell
 # The --remote option will update the submodule to the latest commit in the
-# https://github.com/lampepfl/dotty/tree/master/scala-backend branch
+# https://github.com/lampepfl/scala/tree/sharing-backend branch
 git submodule update --init --remote
 
 git commit -am "Update backend to include ..."

docs/docs/internals/benchmarks.md

@@ -4,10 +4,10 @@ title: "Differences between Scalac and Dotty"
 ---
 
 Overview explanation how symbols, named types and denotations hang together:
-[Denotations.scala:22]
+[Denotations1]
 
 ### Denotation ###
-Comment with a few details: [Denotations.scala:70]
+Comment with a few details: [Denotations2]
 
 A `Denotation` is the result of a name lookup during a given period
 
@@ -97,6 +97,6 @@ if (sym is Flags.PackageClass)  // dotc (*)
 
 `@todo`
 
-[Denotations.scala:22]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Denotations.scala#L22
-[Denotations.scala:70]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Denotations.scala#L70
-[Signature.scala:7]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Signature.scala#L7
+[Denotations1]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/core/Denotations.scala#L27-L72
+[Denotations2]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/core/Denotations.scala#L77-L103
+[Signature1]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/core/Signature.scala#L9-L33

docs/docs/internals/dotc-scalac.md

@@ -88,6 +88,6 @@ object Period {
 
 As a sentinel value there's `Nowhere`, a period that is empty.
 
-[runs]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/Run.scala
-[phases]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Phases.scala
-[period]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Periods.scala
+[runs]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/Run.scala
+[phases]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/core/Phases.scala
+[period]: https://github.com/lampepfl/dotty/blob/a527f3b1e49c0d48148ccfb2eb52e3302fc4a349/compiler/src/dotty/tools/dotc/core/Periods.scala

docs/docs/internals/periods.md

@@ -131,8 +131,8 @@ TODO
 ## Type inference via constraint solving ##
 TODO
 
-[1]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/Types.scala
+[1]: https://github.com/lampepfl/dotty/blob/master/compiler/src/dotty/tools/dotc/core/Types.scala
 [2]: https://github.com/samuelgruetter/dotty/blob/classdiagrampdf/dotty-types.pdf
 [3]: https://github.com/samuelgruetter/scaladiagrams/tree/print-descendants
-[4]: https://github.com/lampepfl/dotty/blob/master/src/dotty/tools/dotc/core/TypeComparer.scala
+[4]: https://github.com/lampepfl/dotty/blob/master/compiler/src/dotty/tools/dotc/core/TypeComparer.scala
 [5]: https://github.com/lampepfl/dotty/blob/master/tests/pos/refinedSubtyping.scala

docs/docs/internals/type-system.md

@@ -99,7 +99,7 @@ enum Color(val rgb: Int) {
 ### Syntax of Enums
 
 Changes to the syntax fall in two categories: enum classes and cases inside enums.
-The changes are specified below as deltas with respect to the Scala syntax given [here](https://github.com/lampepfl/dotty/blob/master/docs/docs/internals/syntax.md)
+The changes are specified below as deltas with respect to the Scala syntax given [here](http://dotty.epfl.ch/docs/internals/syntax.html)
 
  1. Enum definitions and enum classes are defined as follows:
 

docs/docs/reference/enums/adts.md

@@ -6,18 +6,18 @@ title: 0.1.2 release notes
 0.1.2 will be the first public release of Dotty.
 Being the first one, these notes are incomplete.
 This document is a work in progress until 0.1.2-final is released.
-These notes are up-to-date based on 0.1.2-RC1 and will be updated 
+These notes are up-to-date based on 0.1.2-RC1 and will be updated
 with changes that happen during the RC stabilization cycle.
 
 # Required Java Version
-  
-Dotty 0.1.2 targets Java 8. We don't have plans to add support for earlier versions of Java. 
+
+Dotty 0.1.2 targets Java 8. We don't have plans to add support for earlier versions of Java.
 
 # IDE support for Dotty
 
 # Reporting Bugs / Known Issues
 
-Please [file](https://github.com/lampepfl/dotty/issues) any bugs you encounter. If you’re unsure whether something is a bug, 
+Please [file](https://github.com/lampepfl/dotty/issues) any bugs you encounter. If you’re unsure whether something is a bug,
 please ask on the Dotty [gitter channel](https://github.com/lampepfl/dotty).
 
 # Dotty Doc
@@ -78,8 +78,8 @@ This release ships with the following features:
 [2]: https://infoscience.epfl.ch/record/222780?ln=en
 [3]: http://dotty.epfl.ch/docs/reference/intersection-types.html
 [4]: http://dotty.epfl.ch/docs/reference/union-types.html
-[5]: http://dotty.epfl.ch/docs/reference/adts.html
-[6]: http://dotty.epfl.ch/docs/reference/desugarEnums.html
+[5]: http://dotty.epfl.ch/docs/reference/enums/adts.html
+[6]: http://dotty.epfl.ch/docs/reference/enums/desugarEnums.html
 [7]: http://dotty.epfl.ch/docs/reference/implicit-by-name-parameters.html
 [8]: https://infoscience.epfl.ch/record/228518
 [9]: http://docs.scala-lang.org/sips/pending/static-members.html
@@ -110,9 +110,9 @@ This release ships with the following features:
 
 # Contributors
 The Dotty team and contributors have closed 750 issues and have merged a total of 1258 pull requests.
- 
+
 Concretely, according to
- 
+
  ```
  git ls-tree -r -z --name-only HEAD -- |egrep -z -Z -E '\.(scala)$'| xargs -0 -n1 git blame --line-porcelain |grep "^author "|sort|uniq -c|sort -nr
  ```

docs/docs/release-notes/0.1.2.md

@@ -105,8 +105,6 @@ sidebar:
       subsection:
         - title: Backend
           url: docs/internals/backend.html
-        - title: Benchmarks
-          url: docs/internals/benchmarks.html
         - title: Classpaths
           url: docs/internals/classpaths.html
         - title: Core Data Structrues