1 files changed, 0 insertions, 169 deletions
diff --git a/vendor/unicode-normalization/src/recompose.rs b/vendor/unicode-normalization/src/recompose.rs
deleted file mode 100644
index 4effa861..00000000
--- a/vendor/unicode-normalization/src/recompose.rs
+++ /dev/null
@@ -1,169 +0,0 @@
-// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use crate::decompose::Decompositions;
-use core::{
-    fmt::{self, Write},
-    iter::FusedIterator,
-};
-use tinyvec::TinyVec;
-
-#[derive(Clone)]
-enum RecompositionState {
-    Composing,
-    Purging(usize),
-    Finished(usize),
-}
-
-/// External iterator for a string recomposition's characters.
-#[derive(Clone)]
-pub struct Recompositions<I> {
-    iter: Decompositions<I>,
-    state: RecompositionState,
-    buffer: TinyVec<[char; 4]>,
-    composee: Option<char>,
-    last_ccc: Option<u8>,
-}
-
-impl<I: Iterator<Item = char>> Recompositions<I> {
-    /// Create a new recomposition iterator for canonical compositions (NFC)
-    ///
-    /// Note that this iterator can also be obtained by directly calling [`.nfc()`](crate::UnicodeNormalization::nfc)
-    /// on the iterator.
-    #[inline]
-    pub fn new_canonical(iter: I) -> Self {
-        Recompositions {
-            iter: Decompositions::new_canonical(iter),
-            state: self::RecompositionState::Composing,
-            buffer: TinyVec::new(),
-            composee: None,
-            last_ccc: None,
-        }
-    }
-
-    /// Create a new recomposition iterator for compatability compositions (NFkC)
-    ///
-    /// Note that this iterator can also be obtained by directly calling [`.nfkc()`](crate::UnicodeNormalization::nfkc)
-    /// on the iterator.
-    #[inline]
-    pub fn new_compatible(iter: I) -> Self {
-        Recompositions {
-            iter: Decompositions::new_compatible(iter),
-            state: self::RecompositionState::Composing,
-            buffer: TinyVec::new(),
-            composee: None,
-            last_ccc: None,
-        }
-    }
-}
-
-impl<I: Iterator<Item = char>> Iterator for Recompositions<I> {
-    type Item = char;
-
-    #[inline]
-    fn next(&mut self) -> Option<char> {
-        use self::RecompositionState::*;
-
-        loop {
-            match self.state {
-                Composing => {
-                    for ch in self.iter.by_ref() {
-                        let ch_class = super::char::canonical_combining_class(ch);
-                        let k = match self.composee {
-                            None => {
-                                if ch_class != 0 {
-                                    return Some(ch);
-                                }
-                                self.composee = Some(ch);
-                                continue;
-                            }
-                            Some(k) => k,
-                        };
-                        match self.last_ccc {
-                            None => match super::char::compose(k, ch) {
-                                Some(r) => {
-                                    self.composee = Some(r);
-                                    continue;
-                                }
-                                None => {
-                                    if ch_class == 0 {
-                                        self.composee = Some(ch);
-                                        return Some(k);
-                                    }
-                                    self.buffer.push(ch);
-                                    self.last_ccc = Some(ch_class);
-                                }
-                            },
-                            Some(l_class) => {
-                                if l_class >= ch_class {
-                                    // `ch` is blocked from `composee`
-                                    if ch_class == 0 {
-                                        self.composee = Some(ch);
-                                        self.last_ccc = None;
-                                        self.state = Purging(0);
-                                        return Some(k);
-                                    }
-                                    self.buffer.push(ch);
-                                    self.last_ccc = Some(ch_class);
-                                    continue;
-                                }
-                                match super::char::compose(k, ch) {
-                                    Some(r) => {
-                                        self.composee = Some(r);
-                                        continue;
-                                    }
-                                    None => {
-                                        self.buffer.push(ch);
-                                        self.last_ccc = Some(ch_class);
-                                    }
-                                }
-                            }
-                        }
-                    }
-                    self.state = Finished(0);
-                    if self.composee.is_some() {
-                        return self.composee.take();
-                    }
-                }
-                Purging(next) => match self.buffer.get(next).cloned() {
-                    None => {
-                        self.buffer.clear();
-                        self.state = Composing;
-                    }
-                    s => {
-                        self.state = Purging(next + 1);
-                        return s;
-                    }
-                },
-                Finished(next) => match self.buffer.get(next).cloned() {
-                    None => {
-                        self.buffer.clear();
-                        return self.composee.take();
-                    }
-                    s => {
-                        self.state = Finished(next + 1);
-                        return s;
-                    }
-                },
-            }
-        }
-    }
-}
-
-impl<I: Iterator<Item = char> + FusedIterator> FusedIterator for Recompositions<I> {}
-
-impl<I: Iterator<Item = char> + Clone> fmt::Display for Recompositions<I> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        for c in self.clone() {
-            f.write_char(c)?;
-        }
-        Ok(())
-    }
-}