Remove maud_lints

It's undocumented, it doesn't do much, and it keeps breaking.

.travis.yml

@@ -13,7 +13,7 @@ script:
   - (cd benchmarks && cargo bench --no-run)
   - |
     CLIPPY_STATUS=0
-    for package in maud_htmlescape maud_macros maud maud_lints maud_extras; do
+    for package in maud_htmlescape maud_macros maud maud_extras; do
       (cd $package && cargo clippy -- -D warnings) || CLIPPY_STATUS=$?
     done
     (exit $CLIPPY_STATUS)

CONTRIBUTING.md

@@ -9,12 +9,9 @@ Great to see that you want to help out! Here are some tips for getting started:
 * Most contributions should include tests – see the [existing test code] for how to write these.
 
 * Documentation on the proc macro interface can be found on [docs.rust-lang.org][proc_macro].
-    - The `maud_lints` crate uses internal compiler APIs; the documentation for these can be found on [Manishearth's site].
 
 Have fun! ☺️
 
 [easy issues]: https://github.com/lfairy/maud/issues?q=is%3Aissue+is%3Aopen+label%3A%22difficulty%3A+easy%22
 [existing test code]: https://github.com/lfairy/maud/tree/master/maud/tests
 [proc_macro]: https://doc.rust-lang.org/nightly/proc_macro/
-[compiler source]: https://github.com/rust-lang/rust/tree/master/src
-[Manishearth's site]: https://manishearth.github.io/rust-internals-docs/rustc/

Cargo.toml

@@ -3,7 +3,6 @@ members = [
     "maud_htmlescape",
     "maud_macros",
     "maud",
-    "maud_lints",
     "maud_extras",
 ]
 exclude = [

maud/Cargo.toml

@@ -19,9 +19,6 @@ iron = { version = ">= 0.5.1, < 0.7.0", optional = true }
 rocket = { version = "0.3", optional = true }
 actix-web = { version = ">= 0.6.12, < 0.8.0", optional = true }
 
-[dev-dependencies]
-maud_lints = { version = "0.18.1", path = "../maud_lints" }
-
 [badges]
 travis-ci = { repository = "lfairy/maud" }
 

maud/tests/basic_syntax.rs

@@ -1,8 +1,5 @@
-#![feature(plugin)]
 #![feature(proc_macro_non_items)]
 
-#![plugin(maud_lints)]
-
 extern crate maud;
 
 use maud::{Markup, html};

maud/tests/control_structures.rs

@@ -1,8 +1,5 @@
-#![feature(plugin)]
 #![feature(proc_macro_non_items)]
 
-#![plugin(maud_lints)]
-
 extern crate maud;
 
 use maud::html;

maud/tests/misc.rs

@@ -1,8 +1,5 @@
-#![feature(plugin)]
 #![feature(proc_macro_non_items)]
 
-#![plugin(maud_lints)]
-
 extern crate maud;
 
 use maud::html;

maud/tests/splices.rs

@@ -1,8 +1,5 @@
-#![feature(plugin)]
 #![feature(proc_macro_non_items)]
 
-#![plugin(maud_lints)]
-
 extern crate maud;
 
 use maud::html;

maud_extras/Cargo.toml

@@ -10,7 +10,6 @@ description = "Extra bits and pieces for use in Maud templates."
 
 [dependencies]
 maud = { path = "../maud", features = ["iron"] }
-maud_lints = { path = "../maud_lints" }
 
 [lib]
 path = "lib.rs"

maud_extras/lib.rs

@@ -1,8 +1,5 @@
-#![feature(plugin)]
 #![feature(proc_macro_non_items)]
 
-#![plugin(maud_lints)]
-
 extern crate maud;
 
 use maud::{Markup, Render, html};