1 files changed, 0 insertions, 138 deletions
diff --git a/vendor/unicode-normalization/src/lookups.rs b/vendor/unicode-normalization/src/lookups.rs
deleted file mode 100644
index ea7a96c4..00000000
--- a/vendor/unicode-normalization/src/lookups.rs
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright 2019 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.
-
-//! Lookups of unicode properties using minimal perfect hashing.
-
-use crate::perfect_hash::mph_lookup;
-use crate::tables::*;
-
-/// Look up the canonical combining class for a codepoint.
-///
-/// The value returned is as defined in the Unicode Character Database.
-pub fn canonical_combining_class(c: char) -> u8 {
-    mph_lookup(
-        c.into(),
-        CANONICAL_COMBINING_CLASS_SALT,
-        CANONICAL_COMBINING_CLASS_KV,
-        u8_lookup_fk,
-        u8_lookup_fv,
-        0,
-    )
-}
-
-pub(crate) fn composition_table(c1: char, c2: char) -> Option<char> {
-    if c1 < '\u{10000}' && c2 < '\u{10000}' {
-        mph_lookup(
-            (c1 as u32) << 16 | (c2 as u32),
-            COMPOSITION_TABLE_SALT,
-            COMPOSITION_TABLE_KV,
-            pair_lookup_fk,
-            pair_lookup_fv_opt,
-            None,
-        )
-    } else {
-        composition_table_astral(c1, c2)
-    }
-}
-
-pub(crate) fn canonical_fully_decomposed(c: char) -> Option<&'static [char]> {
-    mph_lookup(
-        c.into(),
-        CANONICAL_DECOMPOSED_SALT,
-        CANONICAL_DECOMPOSED_KV,
-        pair_lookup_fk,
-        pair_lookup_fv_opt,
-        None,
-    )
-    .map(|(start, len)| &CANONICAL_DECOMPOSED_CHARS[start as usize..][..len as usize])
-}
-
-pub(crate) fn compatibility_fully_decomposed(c: char) -> Option<&'static [char]> {
-    mph_lookup(
-        c.into(),
-        COMPATIBILITY_DECOMPOSED_SALT,
-        COMPATIBILITY_DECOMPOSED_KV,
-        pair_lookup_fk,
-        pair_lookup_fv_opt,
-        None,
-    )
-    .map(|(start, len)| &COMPATIBILITY_DECOMPOSED_CHARS[start as usize..][..len as usize])
-}
-
-pub(crate) fn cjk_compat_variants_fully_decomposed(c: char) -> Option<&'static [char]> {
-    mph_lookup(
-        c.into(),
-        CJK_COMPAT_VARIANTS_DECOMPOSED_SALT,
-        CJK_COMPAT_VARIANTS_DECOMPOSED_KV,
-        pair_lookup_fk,
-        pair_lookup_fv_opt,
-        None,
-    )
-    .map(|(start, len)| &CJK_COMPAT_VARIANTS_DECOMPOSED_CHARS[start as usize..][..len as usize])
-}
-
-/// Return whether the given character is a combining mark (`General_Category=Mark`)
-pub fn is_combining_mark(c: char) -> bool {
-    mph_lookup(
-        c.into(),
-        COMBINING_MARK_SALT,
-        COMBINING_MARK_KV,
-        bool_lookup_fk,
-        bool_lookup_fv,
-        false,
-    )
-}
-
-pub fn stream_safe_trailing_nonstarters(c: char) -> usize {
-    mph_lookup(
-        c.into(),
-        TRAILING_NONSTARTERS_SALT,
-        TRAILING_NONSTARTERS_KV,
-        u8_lookup_fk,
-        u8_lookup_fv,
-        0,
-    ) as usize
-}
-
-/// Extract the key in a 24 bit key and 8 bit value packed in a u32.
-#[inline]
-fn u8_lookup_fk(kv: u32) -> u32 {
-    kv >> 8
-}
-
-/// Extract the value in a 24 bit key and 8 bit value packed in a u32.
-#[inline]
-fn u8_lookup_fv(kv: u32) -> u8 {
-    (kv & 0xff) as u8
-}
-
-/// Extract the key for a boolean lookup.
-#[inline]
-fn bool_lookup_fk(kv: u32) -> u32 {
-    kv
-}
-
-/// Extract the value for a boolean lookup.
-#[inline]
-fn bool_lookup_fv(_kv: u32) -> bool {
-    true
-}
-
-/// Extract the key in a pair.
-#[inline]
-fn pair_lookup_fk<T>(kv: (u32, T)) -> u32 {
-    kv.0
-}
-
-/// Extract the value in a pair, returning an option.
-#[inline]
-fn pair_lookup_fv_opt<T>(kv: (u32, T)) -> Option<T> {
-    Some(kv.1)
-}