Reorganize some files.

Makefile

@@ -1,14 +0,0 @@
-all:
-	echo Nothing to do...
-
-ctags:
-	ctags --options=ctags.rust --languages=Rust src/*.rs src/*/*.rs
-
-docs:
-	cargo doc
-	in-dir ./target/doc fix-perms
-	rscp ./target/doc/* gopher:~/www/burntsushi.net/rustdoc/
-
-push:
-	git push origin master
-	git push github master

benches/README.md

@@ -0,0 +1,5 @@
+These are internal microbenchmarks for tracking the peformance of individual
+components inside of ripgrep. At the moment, they aren't heavily used.
+
+For performance benchmarks of ripgrep proper, see the sibling `benchsuite`
+directory.

ctags.rust

@@ -1,11 +0,0 @@
---langdef=Rust
---langmap=Rust:.rs
---regex-Rust=/^[ \t]*(#\[[^\]]\][ \t]*)*(pub[ \t]+)?(extern[ \t]+)?("[^"]+"[ \t]+)?(unsafe[ \t]+)?fn[ \t]+([a-zA-Z0-9_]+)/\6/f,functions,function definitions/
---regex-Rust=/^[ \t]*(pub[ \t]+)?type[ \t]+([a-zA-Z0-9_]+)/\2/T,types,type definitions/
---regex-Rust=/^[ \t]*(pub[ \t]+)?enum[ \t]+([a-zA-Z0-9_]+)/\2/g,enum,enumeration names/
---regex-Rust=/^[ \t]*(pub[ \t]+)?struct[ \t]+([a-zA-Z0-9_]+)/\2/s,structure names/
---regex-Rust=/^[ \t]*(pub[ \t]+)?mod[ \t]+([a-zA-Z0-9_]+)/\2/m,modules,module names/
---regex-Rust=/^[ \t]*(pub[ \t]+)?static[ \t]+([a-zA-Z0-9_]+)/\2/c,consts,static constants/
---regex-Rust=/^[ \t]*(pub[ \t]+)?trait[ \t]+([a-zA-Z0-9_]+)/\2/t,traits,traits/
---regex-Rust=/^[ \t]*(pub[ \t]+)?impl([ \t\n]+<.*>)?[ \t]+([a-zA-Z0-9_]+)/\3/i,impls,trait implementations/
---regex-Rust=/^[ \t]*macro_rules![ \t]+([a-zA-Z0-9_]+)/\1/d,macros,macro definitions/

session.vim

@@ -1 +0,0 @@
-au BufWritePost *.rs silent!make ctags > /dev/null 2>&1