Rename `mtwt` to `hygiene`

4 files changed, 4 insertions, 4 deletions

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 1f716923a16..a8bb255fba4 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -19,7 +19,7 @@ pub use util::ThinVec;
 use syntax_pos::{mk_sp, Span, DUMMY_SP, ExpnId};
 use codemap::{respan, Spanned};
 use abi::Abi;
-use ext::mtwt::SyntaxContext;
+use ext::hygiene::SyntaxContext;
 use parse::token::{self, keywords, InternedString};
 use print::pprust;
 use ptr::P;
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 767d1ddb8e2..18342f2e38c 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -11,7 +11,7 @@
 use ast::{Block, Crate, Ident, Mac_, Name, PatKind};
 use ast::{MacStmtStyle, Stmt, StmtKind, ItemKind};
 use ast;
-use ext::mtwt::Mark;
+use ext::hygiene::Mark;
 use attr::{self, HasAttrs};
 use attr::AttrMetaMethods;
 use codemap::{dummy_spanned, ExpnInfo, NameAndSpan, MacroBang, MacroAttribute};
diff --git a/src/libsyntax/ext/mtwt.rs b/src/libsyntax/ext/hygiene.rs
index c4af4a1f85b..521930f69a9 100644
--- a/src/libsyntax/ext/mtwt.rs
+++ b/src/libsyntax/ext/hygiene.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-//! Machinery for hygienic macros, as described in the MTWT[1] paper.
+//! Machinery for hygienic macros, inspired by the MTWT[1] paper.
 //!
 //! [1] Matthew Flatt, Ryan Culpepper, David Darais, and Robert Bruce Findler.
 //! 2012. *Macros that work together: Compile-time bindings, partial expansion,
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index 8febf1c49ec..5ad17444188 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -127,7 +127,7 @@ pub mod ext {
     pub mod base;
     pub mod build;
     pub mod expand;
-    pub mod mtwt;
+    pub mod hygiene;
     pub mod quote;
     pub mod source_util;