auto merge of #14187 : alexcrichton/rust/rollup, r=alexcrichton

Closes #14184 (std: Move the owned module from core to std)
Closes #14183 (Allow blocks in const expressions)
Closes #14176 (Add tests for from_bits.)
Closes #14175 (Replaced ~T by Box<T> in manual)
Closes #14173 (Implements Default trait for BigInt and BigUint)
Closes #14171 (Fix #8391)
Closes #14159 (Clean up unicode code in libstd)
Closes #14126 (docs: Add a not found page)
Closes #14123 (add a line to the example to clarify semantics)
Closes #14106 (Pretty printer improvements)
Closes #14083 (rustllvm: Add LLVMRustArrayType)
Closes #13957 (io: Implement process wait timeouts)

1 files changed, 16 insertions, 16 deletions

diff --git a/src/libstd/str.rs b/src/libstd/str.rs
index 24cf9681ca8..fa4cf8e4427 100644
--- a/src/libstd/str.rs
+++ b/src/libstd/str.rs
@@ -228,25 +228,25 @@ fn canonical_sort(comb: &mut [(char, u8)]) {
 }
 
 #[deriving(Clone)]
-enum NormalizationForm {
-    NFD,
-    NFKD
+enum DecompositionType {
+    Canonical,
+    Compatible
 }
 
-/// External iterator for a string's normalization's characters.
+/// External iterator for a string's decomposition's characters.
 /// Use with the `std::iter` module.
 #[deriving(Clone)]
-pub struct Normalizations<'a> {
-    kind: NormalizationForm,
+pub struct Decompositions<'a> {
+    kind: DecompositionType,
     iter: Chars<'a>,
     buffer: Vec<(char, u8)>,
     sorted: bool
 }
 
-impl<'a> Iterator<char> for Normalizations<'a> {
+impl<'a> Iterator<char> for Decompositions<'a> {
     #[inline]
     fn next(&mut self) -> Option<char> {
-        use unicode::decompose::canonical_combining_class;
+        use unicode::normalization::canonical_combining_class;
 
         match self.buffer.as_slice().head() {
             Some(&(c, 0)) => {
@@ -262,8 +262,8 @@ impl<'a> Iterator<char> for Normalizations<'a> {
         }
 
         let decomposer = match self.kind {
-            NFD => char::decompose_canonical,
-            NFKD => char::decompose_compatible
+            Canonical => char::decompose_canonical,
+            Compatible => char::decompose_compatible
         };
 
         if !self.sorted {
@@ -887,24 +887,24 @@ pub trait StrAllocating: Str {
     /// An Iterator over the string in Unicode Normalization Form D
     /// (canonical decomposition).
     #[inline]
-    fn nfd_chars<'a>(&'a self) -> Normalizations<'a> {
-        Normalizations {
+    fn nfd_chars<'a>(&'a self) -> Decompositions<'a> {
+        Decompositions {
             iter: self.as_slice().chars(),
             buffer: Vec::new(),
             sorted: false,
-            kind: NFD
+            kind: Canonical
         }
     }
 
     /// An Iterator over the string in Unicode Normalization Form KD
     /// (compatibility decomposition).
     #[inline]
-    fn nfkd_chars<'a>(&'a self) -> Normalizations<'a> {
-        Normalizations {
+    fn nfkd_chars<'a>(&'a self) -> Decompositions<'a> {
+        Decompositions {
             iter: self.as_slice().chars(),
             buffer: Vec::new(),
             sorted: false,
-            kind: NFKD
+            kind: Compatible
         }
     }
 }