remove the `chap-NNN-` convention from file names

I don't want those showing up in the URLs.

18 files changed, 17 insertions, 17 deletions

diff --git a/src/doc/rustc-dev-guide/src/SUMMARY.md b/src/doc/rustc-dev-guide/src/SUMMARY.md
index 1c87e26cebf..b1dfa440d64 100644
--- a/src/doc/rustc-dev-guide/src/SUMMARY.md
+++ b/src/doc/rustc-dev-guide/src/SUMMARY.md
@@ -1,20 +1,20 @@
 # Summary
 
-- [About this guide](./chap-000-about-this-guide.md)
-- [How to build the compiler and run what you built](./chap-010-how-to-build-and-run.md)
-- [Using the compiler testing framework](./chap-020-running-tests.md)
-- [Walkthrough: a typical contribution](./chap-030-walkthrough.md)
-- [High-level overview of the compiler source](./chap-040-high-level-overview.md)
-- [The parser](./chap-050-the-parser.md)
-- [Macro expansion](./chap-060-macro-expansion.md)
-- [Name resolution](./chap-070-name-resolution.md)
-- [HIR lowering](./chap-080-hir-lowering.md)
-- [Representing types (`ty` module in depth)](./chap-090-ty.md)
-- [Type inference](./chap-100-type-inference.md)
-- [Trait resolution](./chap-110-trait-resolution.md)
-- [Type checking](./chap-120-type-checking.md)
-- [MIR construction](./chap-130-mir-construction.md)
-- [MIR borrowck](./chap-140-mir-borrowck.md)
-- [MIR optimizations](./chap-150-mir-optimizations.md)
-- [trans: generating LLVM IR](./chap-160-trans.md)
+- [About this guide](./about-this-guide.md)
+- [How to build the compiler and run what you built](./how-to-build-and-run.md)
+- [Using the compiler testing framework](./running-tests.md)
+- [Walkthrough: a typical contribution](./walkthrough.md)
+- [High-level overview of the compiler source](./high-level-overview.md)
+- [The parser](./the-parser.md)
+- [Macro expansion](./macro-expansion.md)
+- [Name resolution](./name-resolution.md)
+- [HIR lowering](./hir-lowering.md)
+- [Representing types (`ty` module in depth)](./ty.md)
+- [Type inference](./type-inference.md)
+- [Trait resolution](./trait-resolution.md)
+- [Type checking](./type-checking.md)
+- [MIR construction](./mir-construction.md)
+- [MIR borrowck](./mir-borrowck.md)
+- [MIR optimizations](./mir-optimizations.md)
+- [trans: generating LLVM IR](./trans.md)
 - [Glossary](./glossary.md)
diff --git a/src/doc/rustc-dev-guide/src/chap-000-about-this-guide.md b/src/doc/rustc-dev-guide/src/about-this-guide.md
index ea840177b55..ea840177b55 100644
--- a/src/doc/rustc-dev-guide/src/chap-000-about-this-guide.md
+++ b/src/doc/rustc-dev-guide/src/about-this-guide.md
diff --git a/src/doc/rustc-dev-guide/src/chap-040-high-level-overview.md b/src/doc/rustc-dev-guide/src/high-level-overview.md
index b8d75bff690..b8d75bff690 100644
--- a/src/doc/rustc-dev-guide/src/chap-040-high-level-overview.md
+++ b/src/doc/rustc-dev-guide/src/high-level-overview.md
diff --git a/src/doc/rustc-dev-guide/src/chap-080-hir-lowering.md b/src/doc/rustc-dev-guide/src/hir-lowering.md
index b2b6a7cdf8f..b2b6a7cdf8f 100644
--- a/src/doc/rustc-dev-guide/src/chap-080-hir-lowering.md
+++ b/src/doc/rustc-dev-guide/src/hir-lowering.md
diff --git a/src/doc/rustc-dev-guide/src/chap-010-how-to-build-and-run.md b/src/doc/rustc-dev-guide/src/how-to-build-and-run.md
index 505836094d1..505836094d1 100644
--- a/src/doc/rustc-dev-guide/src/chap-010-how-to-build-and-run.md
+++ b/src/doc/rustc-dev-guide/src/how-to-build-and-run.md
diff --git a/src/doc/rustc-dev-guide/src/chap-060-macro-expansion.md b/src/doc/rustc-dev-guide/src/macro-expansion.md
index 12b95cb6cb0..12b95cb6cb0 100644
--- a/src/doc/rustc-dev-guide/src/chap-060-macro-expansion.md
+++ b/src/doc/rustc-dev-guide/src/macro-expansion.md
diff --git a/src/doc/rustc-dev-guide/src/chap-140-mir-borrowck.md b/src/doc/rustc-dev-guide/src/mir-borrowck.md
index 55bc9fc982a..55bc9fc982a 100644
--- a/src/doc/rustc-dev-guide/src/chap-140-mir-borrowck.md
+++ b/src/doc/rustc-dev-guide/src/mir-borrowck.md
diff --git a/src/doc/rustc-dev-guide/src/chap-130-mir-construction.md b/src/doc/rustc-dev-guide/src/mir-construction.md
index 898fcd529ed..898fcd529ed 100644
--- a/src/doc/rustc-dev-guide/src/chap-130-mir-construction.md
+++ b/src/doc/rustc-dev-guide/src/mir-construction.md
diff --git a/src/doc/rustc-dev-guide/src/chap-150-mir-optimizations.md b/src/doc/rustc-dev-guide/src/mir-optimizations.md
index ddafa0c99c3..ddafa0c99c3 100644
--- a/src/doc/rustc-dev-guide/src/chap-150-mir-optimizations.md
+++ b/src/doc/rustc-dev-guide/src/mir-optimizations.md
diff --git a/src/doc/rustc-dev-guide/src/chap-070-name-resolution.md b/src/doc/rustc-dev-guide/src/name-resolution.md
index 487a31d2c52..487a31d2c52 100644
--- a/src/doc/rustc-dev-guide/src/chap-070-name-resolution.md
+++ b/src/doc/rustc-dev-guide/src/name-resolution.md
diff --git a/src/doc/rustc-dev-guide/src/chap-020-running-tests.md b/src/doc/rustc-dev-guide/src/running-tests.md
index 02c9de84067..02c9de84067 100644
--- a/src/doc/rustc-dev-guide/src/chap-020-running-tests.md
+++ b/src/doc/rustc-dev-guide/src/running-tests.md
diff --git a/src/doc/rustc-dev-guide/src/chap-050-the-parser.md b/src/doc/rustc-dev-guide/src/the-parser.md
index ab756895ae6..ab756895ae6 100644
--- a/src/doc/rustc-dev-guide/src/chap-050-the-parser.md
+++ b/src/doc/rustc-dev-guide/src/the-parser.md
diff --git a/src/doc/rustc-dev-guide/src/chap-110-trait-resolution.md b/src/doc/rustc-dev-guide/src/trait-resolution.md
index dd16aac62b4..dd16aac62b4 100644
--- a/src/doc/rustc-dev-guide/src/chap-110-trait-resolution.md
+++ b/src/doc/rustc-dev-guide/src/trait-resolution.md
diff --git a/src/doc/rustc-dev-guide/src/chap-160-trans.md b/src/doc/rustc-dev-guide/src/trans.md
index 7092b7a0baf..7092b7a0baf 100644
--- a/src/doc/rustc-dev-guide/src/chap-160-trans.md
+++ b/src/doc/rustc-dev-guide/src/trans.md
diff --git a/src/doc/rustc-dev-guide/src/chap-090-ty.md b/src/doc/rustc-dev-guide/src/ty.md
index 1762ce037fa..1762ce037fa 100644
--- a/src/doc/rustc-dev-guide/src/chap-090-ty.md
+++ b/src/doc/rustc-dev-guide/src/ty.md
diff --git a/src/doc/rustc-dev-guide/src/chap-120-type-checking.md b/src/doc/rustc-dev-guide/src/type-checking.md
index c559c128360..c559c128360 100644
--- a/src/doc/rustc-dev-guide/src/chap-120-type-checking.md
+++ b/src/doc/rustc-dev-guide/src/type-checking.md
diff --git a/src/doc/rustc-dev-guide/src/chap-100-type-inference.md b/src/doc/rustc-dev-guide/src/type-inference.md
index 0fc99252ab7..0fc99252ab7 100644
--- a/src/doc/rustc-dev-guide/src/chap-100-type-inference.md
+++ b/src/doc/rustc-dev-guide/src/type-inference.md
diff --git a/src/doc/rustc-dev-guide/src/chap-030-walkthrough.md b/src/doc/rustc-dev-guide/src/walkthrough.md
index ab158177a42..ab158177a42 100644
--- a/src/doc/rustc-dev-guide/src/chap-030-walkthrough.md
+++ b/src/doc/rustc-dev-guide/src/walkthrough.md