README: reorganize slightly.

Move external implementations and other mal projects above the long
implementation details section. The implementation details are linked
to from the overview section so it's fine to have that lower on the
page.

diff --git a/README.md b/README.md
index 29481c4..bd89835 100644 (file)
--- a/README.md
+++ b/README.md
@@ -157,6 +157,28 @@ make DOCKERIZE=1 "repl^IMPL^stepX"
 make DOCKERIZE=1 "repl^IMPL"
 ```
 
+## External Implementations
+
+The following implementations are maintained as separate projects:
+
+### HolyC
+
+* [by Alexander Bagnalla](https://github.com/bagnalla/holyc_mal)
+
+### Rust
+
+* [by Tim Morgan](https://github.com/seven1m/mal-rust)
+* [by vi](https://github.com/vi/mal-rust-vi) - using [Pest](https://pest.rs/) grammar, not using typical Mal infrastructure (cargo-ized steps and built-in converted tests).
+
+
+## Other mal Projects
+
+ * [malc](https://github.com/dubek/malc) - Mal (Make A Lisp) compiler. Compiles a Mal program to LLVM assembly language, then binary.
+ * [malcc](https://git.sr.ht/~tim/malcc) (@seven1m) - malcc is an incremental compiler implementation for the Mal language. It uses the Tiny C Compiler as the compiler backend and has full support for the Mal language, including macros, tail-call elimination, and even run-time eval. ["I Built a Lisp Compiler"](https://mpov.timmorgan.org/i-built-a-lisp-compiler/) post about the process.
+ * [frock](https://github.com/chr15m/frock) - Clojure-flavoured PHP. Uses mal/php to run programs.
+
+
+## Implementation Details
 
 ### Ada
 
@@ -1164,15 +1186,6 @@ make "stats^IMPL"
 make "stats^js"
 ```
 
-* To report line and bytes statistics for general Lisp code (env, core
-  and stepA):
-```
-make "stats-lisp^IMPL"
-
-# e.g.
-make "stats-lisp^js"
-```
-
 ## Dockerized testing
 
 Every implementation directory contains a Dockerfile to create
@@ -1206,26 +1219,6 @@ make "docker-build^IMPL"
   directory so they will persist between runs.
 
 
-## External Implementations
-
-The following implementations are maintained as separate projects:
-
-### HolyC
-
-* [by Alexander Bagnalla](https://github.com/bagnalla/holyc_mal)
-
-### Rust
-
-* [by Tim Morgan](https://github.com/seven1m/mal-rust)
-* [by vi](https://github.com/vi/mal-rust-vi) - using [Pest](https://pest.rs/) grammar, not using typical Mal infrastructure (cargo-ized steps and built-in converted tests).
-
-
-## Other mal Projects
-
- * [malc](https://github.com/dubek/malc) - Mal (Make A Lisp) compiler. Compiles a Mal program to LLVM assembly language, then binary.
- * [malcc](https://git.sr.ht/~tim/malcc) (@seven1m) - malcc is an incremental compiler implementation for the Mal language. It uses the Tiny C Compiler as the compiler backend and has full support for the Mal language, including macros, tail-call elimination, and even run-time eval. ["I Built a Lisp Compiler"](https://mpov.timmorgan.org/i-built-a-lisp-compiler/) post about the process.
- * [frock](https://github.com/chr15m/frock) - Clojure-flavoured PHP. Uses mal/php to run programs.
-
 ## License
 
 Mal (make-a-lisp) is licensed under the MPL 2.0 (Mozilla Public