diff --git a/examples/doc_get_line.rs b/examples/doc_get_line.rs
index d2db141..433ef6e 100644
--- a/examples/doc_get_line.rs
+++ b/examples/doc_get_line.rs
@@ -2,14 +2,27 @@ use iof::{get_line, read};
 
 fn main() {
     // Read a single string from input.
+    //
+    // v
+    // 42
+    // abc
     let s: String = read!();
     assert_eq!(s, "42");
 
     // Read a line of string from input.
+    // Before reading, the cursor is at the end of the previous line.
+    // Therefore, it reads an empty string.
+    //
+    //   v
+    // 42
+    // abc
     let s: String = get_line();
     assert_eq!(s, "");
 
     // Read a line of string from input.
+    //
+    // v
+    // abc
     let s: String = get_line();
     assert_eq!(s, "abc");
 }
diff --git a/examples/doc_get_line_some.rs b/examples/doc_get_line_some.rs
index 2b608c6..0f5aa77 100644
--- a/examples/doc_get_line_some.rs
+++ b/examples/doc_get_line_some.rs
@@ -2,10 +2,20 @@ use iof::{get_line_some, read};
 
 fn main() {
     // Read a single string from input.
+    //
+    // v
+    // 42
+    // abc
     let s: String = read!();
     assert_eq!(s, "42");
 
     // Read a non-empty line of string from input.
+    // Before reading, the cursor is at the end of the previous line.
+    // However, as the function name implies, it will repeatedly read lines until a non-empty line is found.
+    //
+    //   v
+    // 42
+    // abc
     let s: String = get_line_some();
     assert_eq!(s, "abc");
 }
diff --git a/examples/doc_read.rs b/examples/doc_read.rs
index 4fa6aa8..e4a7e8b 100644
--- a/examples/doc_read.rs
+++ b/examples/doc_read.rs
@@ -1,37 +1,70 @@
 use iof::{read, Mat};
 
+/// Some examples of reading from standard input.
+///
+/// We use a `v` to indicate the cursor position.
 fn main() {
     // Read a single integer from input.
+    //
+    // v
+    // 42 abc def
     let n: u32 = read!();
     assert_eq!(n, 42);
 
     // Read a single string from input.
+    //
+    //    v
+    // 42 abc def
     let n: String = read!();
     assert_eq!(n, "abc");
 
     // Read a vector of characters from input.
+    // Spaces are ignored, and those characters need not be separated by spaces.
+    //
+    //        v
+    // 42 abc def
     let v: Vec<char> = read!();
     assert_eq!(v, ['d', 'e', 'f']);
 
-    // Read a tuple from input.
-    // Equivalent to:
+    // Read a tuple from input. Equivalent to:
+    //
+    // ```
     // let l: u32 = read!();
     // let m: f64 = read!();
     // let n: String = read!();
+    // ```
+    //
+    // v
+    // 0 0.3 lmn
     let (l, m, n): (u32, f64, String) = read!();
     assert_eq!(l, 0);
     assert_eq!(m, 0.3);
     assert_eq!(n, "lmn");
 
     // Read a vector of integers from input.
+    // They are separated by spaces.
+    //
+    // v
+    // 1 2 3
     let v: Vec<u32> = read!(3);
     assert_eq!(v, [1, 2, 3]);
 
     // Read a matrix of integers from input.
+    // They are separated by spaces, and newlines are unnecessary but useful for readability.
+    //
+    // v
+    // 1 2 3
+    // 4 5 6
     let m: Mat<u32> = read!(2, 3);
     assert_eq!(m, [[1, 2, 3], [4, 5, 6]]);
 
     // Read a matrix of characters from input.
+    // Spaces are ignored and unnecessary, too.
+    //
+    // v
+    // .@/#$
+    // !@#!@
+    // *&@:,
     let m: Mat<char> = read!(3, 5);
     assert_eq!(
         m,
diff --git a/src/lib.rs b/src/lib.rs
index ccce1c5..32e242c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -319,8 +319,8 @@ pub use {
     formatted::SepBy,
     mat::Mat,
     read::{
-        error::ReadIntoError,
-        read_from::ReadFrom,
+        error::ReadError,
+        read_from::{ReadFrom, ReadFromError},
         read_into::ReadInto,
         read_one_from::{ReadOneFrom, ReadOneFromError},
         read_one_into::ReadOneInto,
diff --git a/src/read/error.rs b/src/read/error.rs
index ef7d21c..3894018 100644
--- a/src/read/error.rs
+++ b/src/read/error.rs
@@ -9,7 +9,7 @@ use crate::stream::{self, MSG_EOF, MSG_EOL};
 /// [ReadInto]: crate::ReadInto
 /// [ReadOneFrom]: crate::ReadOneFrom
 #[derive(Debug)]
-pub enum ReadIntoError<E> {
+pub enum ReadError<E> {
     /// Error during reading from input.
     IOError(std::io::Error),
     /// Unexpected end of file.
@@ -20,7 +20,7 @@ pub enum ReadIntoError<E> {
     FromStrError(E, String, &'static str),
 }
 
-impl<E> Display for ReadIntoError<E>
+impl<E> Display for ReadError<E>
 where
     E: std::error::Error,
 {
@@ -41,20 +41,20 @@ where
     }
 }
 
-impl<E> std::error::Error for ReadIntoError<E> where E: std::error::Error {}
+impl<E> std::error::Error for ReadError<E> where E: std::error::Error {}
 
-impl<E> From<std::io::Error> for ReadIntoError<E> {
+impl<E> From<std::io::Error> for ReadError<E> {
     fn from(error: std::io::Error) -> Self {
         Self::IOError(error)
     }
 }
 
-impl<E> From<stream::error::StreamError> for ReadIntoError<E> {
+impl<E> From<stream::error::StreamError> for ReadError<E> {
     fn from(error: stream::error::StreamError) -> Self {
         match error {
             stream::error::StreamError::IOError(e) => Self::IOError(e),
-            stream::error::StreamError::EOF => Self::EOF,
-            stream::error::StreamError::EOL => Self::EOL,
+            stream::error::StreamError::Eof => Self::EOF,
+            stream::error::StreamError::Eol => Self::EOL,
         }
     }
 }
diff --git a/src/read/iter.rs b/src/read/iter.rs
index 3f9e060..66975b2 100644
--- a/src/read/iter.rs
+++ b/src/read/iter.rs
@@ -1,7 +1,7 @@
 use super::read_one_from::ReadOneFromError;
 use crate::{
     stream::{error::StreamError, line_buf::LineBuf},
-    BufReadExt, ReadIntoError, ReadOneFrom,
+    BufReadExt, ReadError, ReadOneFrom,
 };
 use std::marker::PhantomData;
 
@@ -24,7 +24,7 @@ impl<'s, S: BufReadExt + ?Sized, T: ReadOneFrom> Iterator for ReadAll<'s, S, T>
     fn next(&mut self) -> Option<Self::Item> {
         match self.stream.try_get_string_some() {
             Ok(s) => Some(T::parse(s)),
-            Err(StreamError::EOF | StreamError::EOL) => None,
+            Err(StreamError::Eof | StreamError::Eol) => None,
             Err(e) => Some(Err(e.into())),
         }
     }
@@ -50,7 +50,7 @@ impl<'s, T: ReadOneFrom> Iterator for ReadAllIn<'s, T> {
     fn next(&mut self) -> Option<Self::Item> {
         match T::try_read_one_from(&mut self.stream) {
             Ok(t) => Some(Ok(t)),
-            Err(ReadIntoError::EOF | ReadIntoError::EOL) => None,
+            Err(ReadError::EOF | ReadError::EOL) => None,
             Err(e) => Some(Err(e)),
         }
     }
diff --git a/src/read/macros.rs b/src/read/macros.rs
index befb0da..0404ce2 100644
--- a/src/read/macros.rs
+++ b/src/read/macros.rs
@@ -38,7 +38,7 @@ macro_rules! impl_read_into_single {
             type ParseError = <char as ::std::str::FromStr>::Err;
 
             fn parse(s: &str) -> Result<char, $crate::ReadOneFromError<Self>> {
-                s.parse().map_err(|err| $crate::ReadIntoError::FromStrError(err, s.to_owned(), ::std::any::type_name::<char>()))
+                s.parse().map_err(|err| $crate::ReadError::FromStrError(err, s.to_owned(), ::std::any::type_name::<char>()))
             }
 
             fn try_read_one_from<S: $crate::BufReadExt>(stream: &mut S) -> Result<char, $crate::ReadOneFromError<Self>> {
@@ -52,7 +52,7 @@ macro_rules! impl_read_into_single {
             type ParseError = <$ty as ::std::str::FromStr>::Err;
 
             fn parse(s: &str) -> Result<$ty, $crate::ReadOneFromError<Self>> {
-                s.parse().map_err(|err| $crate::ReadIntoError::FromStrError(err, s.to_owned(), ::std::any::type_name::<$ty>()))
+                s.parse().map_err(|err| $crate::ReadError::FromStrError(err, s.to_owned(), ::std::any::type_name::<$ty>()))
             }
         }
         $crate::impl_read_into_single!($($tys)*);
diff --git a/src/read/read_from.rs b/src/read/read_from.rs
index 63ab607..552d493 100644
--- a/src/read/read_from.rs
+++ b/src/read/read_from.rs
@@ -1,21 +1,21 @@
 use super::read_one_from::ReadOneFrom;
-use crate::{array::array_try_from_fn, mat::Mat, BufReadExt, ReadIntoError};
+use crate::{array::array_try_from_fn, mat::Mat, BufReadExt, ReadError};
 use std::fmt::{self, Display};
 
 /// The error type for [ReadFrom].
-pub type ReadFromError<T> = ReadIntoError<<T as ReadFrom>::ParseError>;
+pub type ReadFromError<T> = ReadError<<T as ReadFrom>::ParseError>;
 
 /// Read data from input stream.
 ///
 /// # Errors
 ///
-/// - If the input cannot be parsed into `T`, [ReadIntoError::FromStrError] is returned.
-/// - If the input is not valid UTF-8, [ReadIntoError::IOError] is returned.
-/// - If an I/O error occurs, [ReadIntoError::IOError] is returned.
+/// - If the input cannot be parsed into `T`, [ReadError::FromStrError] is returned.
+/// - If the input is not valid UTF-8, [ReadError::IOError] is returned.
+/// - If an I/O error occurs, [ReadError::IOError] is returned.
 ///
-/// [ReadIntoError]: crate::ReadIntoError
-/// [ReadIntoError::FromStrError]: crate::ReadIntoError::FromStrError
-/// [ReadIntoError::IOError]: crate::ReadIntoError::IOError
+/// [ReadError]: crate::ReadError
+/// [ReadError::FromStrError]: crate::ReadError::FromStrError
+/// [ReadError::IOError]: crate::ReadError::IOError
 pub trait ReadFrom: Sized {
     /// Errors that come from [ReadOneFrom].
     type ParseError: std::error::Error;
diff --git a/src/read/read_into.rs b/src/read/read_into.rs
index 1f6db50..fa8dae1 100644
--- a/src/read/read_into.rs
+++ b/src/read/read_into.rs
@@ -6,10 +6,10 @@ use super::read_from::ReadFromError;
 pub trait ReadInto<T>: BufReadExt {
     /// Errors that come from [ReadOneFrom].
     ///
-    /// This is usually [ReadIntoError].
+    /// This is usually [ReadError].
     ///
     /// [ReadOneFrom]: crate::ReadOneFrom
-    /// [ReadIntoError]: crate::ReadIntoError
+    /// [ReadError]: crate::ReadError
     type Error: std::error::Error;
 
     /// Read from `self` and parse into `Self`.
diff --git a/src/read/read_one_from.rs b/src/read/read_one_from.rs
index 415a1d9..9ed4b0d 100644
--- a/src/read/read_one_from.rs
+++ b/src/read/read_one_from.rs
@@ -1,8 +1,8 @@
 use super::iter::{ReadAll, ReadAllIn};
-use crate::{BufReadExt, ReadIntoError};
+use crate::{BufReadExt, ReadError};
 
 /// The error type for [ReadOneFrom].
-pub type ReadOneFromError<T> = ReadIntoError<<T as ReadOneFrom>::ParseError>;
+pub type ReadOneFromError<T> = ReadError<<T as ReadOneFrom>::ParseError>;
 
 /// Read a single data item from input stream.
 ///
@@ -10,25 +10,25 @@ pub type ReadOneFromError<T> = ReadIntoError<<T as ReadOneFrom>::ParseError>;
 ///
 /// # Errors
 ///
-/// - If the input cannot be parsed into `T`, [ReadIntoError::FromStrError] is returned.
-/// - If the input is not valid UTF-8, [ReadIntoError::IOError] is returned.
-/// - If an I/O error occurs, [ReadIntoError::IOError] is returned.
+/// - If the input cannot be parsed into `T`, [ReadError::FromStrError] is returned.
+/// - If the input is not valid UTF-8, [ReadError::IOError] is returned.
+/// - If an I/O error occurs, [ReadError::IOError] is returned.
 ///
 /// [ReadFrom]: crate::ReadFrom
-/// [ReadIntoError]: crate::ReadIntoError
-/// [ReadIntoError::FromStrError]: crate::ReadIntoError::FromStrError
-/// [ReadIntoError::IOError]: crate::ReadIntoError::IOError
+/// [ReadError]: crate::ReadError
+/// [ReadError::FromStrError]: crate::ReadError::FromStrError
+/// [ReadError::IOError]: crate::ReadError::IOError
 pub trait ReadOneFrom: Sized {
     /// Errors that come from parsing.
     type ParseError: std::error::Error;
 
     /// Parse a string into `Self`.
-    fn parse(s: &str) -> Result<Self, ReadIntoError<Self::ParseError>>;
+    fn parse(s: &str) -> Result<Self, ReadError<Self::ParseError>>;
 
     /// Read from `stream` and parse into `Self`.
     fn try_read_one_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Self, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Self, ReadError<Self::ParseError>> {
         let s = stream.try_get_string_some()?;
         Self::parse(s)
     }
@@ -36,7 +36,7 @@ pub trait ReadOneFrom: Sized {
     /// Read an element in a single non-whitespace character from `stream`, parse into `Self`.
     fn try_read_in_char_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Self, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Self, ReadError<Self::ParseError>> {
         let s = stream.try_get_non_ws()?;
         Self::parse(s.encode_utf8(&mut [0; 4]))
     }
@@ -44,7 +44,7 @@ pub trait ReadOneFrom: Sized {
     /// Read an element in the remained line from `stream`, parse into `Self`.
     fn try_read_in_line_trimmed_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Self, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Self, ReadError<Self::ParseError>> {
         let s = stream.try_get_line_trimmed()?.trim_start();
         Self::parse(s)
     }
@@ -52,7 +52,7 @@ pub trait ReadOneFrom: Sized {
     /// Read an element in a single trimmed line that is not empty from `stream`, parse into `Self`.
     fn try_read_in_line_some_trimmed_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Self, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Self, ReadError<Self::ParseError>> {
         let s = stream.try_get_line_some_trimmed()?.trim_start();
         Self::parse(s)
     }
@@ -60,21 +60,21 @@ pub trait ReadOneFrom: Sized {
     /// Read all remaining elements from `stream` into a [Vec] of `Self`.
     fn try_read_all_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Vec<Self>, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Vec<Self>, ReadError<Self::ParseError>> {
         ReadAll::<S, Self>::new(stream).collect()
     }
 
     /// Read all elements in current line from `stream` into a [Vec] of `Self`.
     fn try_read_any_in_line_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Vec<Self>, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Vec<Self>, ReadError<Self::ParseError>> {
         ReadAllIn::<Self>::new(stream.try_get_line_trimmed()?).collect()
     }
 
     /// Read all elements in a non-empty line from `stream` into a [Vec] of `Self`.
     fn try_read_some_in_line_from<S: BufReadExt>(
         stream: &mut S,
-    ) -> Result<Vec<Self>, ReadIntoError<Self::ParseError>> {
+    ) -> Result<Vec<Self>, ReadError<Self::ParseError>> {
         ReadAllIn::<Self>::new(stream.try_get_line_some_trimmed()?).collect()
     }
 }
diff --git a/src/read/read_one_into.rs b/src/read/read_one_into.rs
index b8905e4..0b12be9 100644
--- a/src/read/read_one_into.rs
+++ b/src/read/read_one_into.rs
@@ -4,9 +4,9 @@ use crate::{stream, unwrap, BufReadExt, ReadOneFrom, ReadOneFromError};
 pub trait ReadOneInto<T> {
     /// Errors that come from [ReadOneFrom].
     ///
-    /// This is usually [ReadIntoError].
+    /// This is usually [ReadError].
     ///
-    /// [ReadIntoError]: crate::ReadIntoError
+    /// [ReadError]: crate::ReadError
     type Error: std::error::Error + From<stream::error::StreamError>;
 
     /// Read one from `self` and parse into `T`.
diff --git a/src/stdio.rs b/src/stdio.rs
index 745cd8d..6a12d39 100644
--- a/src/stdio.rs
+++ b/src/stdio.rs
@@ -17,12 +17,16 @@ pub(crate) mod stream;
 pub static STDIN: LazyLock<Mutex<InputStream<BufReader<Stdin>>>> =
     LazyLock::new(|| Mutex::new(InputStream::new(BufReader::new(io::stdin()))));
 
-/// Get a handle to the standard input stream.
+/// Get an exclusive handle to the standard input stream.
+///
+/// See [io::stdin] and [io::Stdin::lock] for more information.
 pub fn stdin() -> MutexGuard<'static, InputStream<BufReader<Stdin>>> {
     STDIN.lock().unwrap()
 }
 
-/// Get a handle to the standard output stream.
+/// Get an exclusive handle to the standard output stream.
+///
+/// See [io::stdout] and [io::Stdout::lock] for more information.
 pub fn stdout() -> io::StdoutLock<'static> {
     io::stdout().lock()
 }
diff --git a/src/stdio/read_into.rs b/src/stdio/read_into.rs
index bbe1c60..8e1bee8 100644
--- a/src/stdio/read_into.rs
+++ b/src/stdio/read_into.rs
@@ -10,24 +10,18 @@ pub use {
 // type StdinReader = InputStream<BufReader<Stdin>>;
 
 macro_rules! expose_stdin {
-    ($try_fn:ident $str_try_fn:literal $fn:ident $str_fn:literal [$ty_arg:ident] [$trait:ident] [$($trait_arg:tt)*] ($($arg:ident: $arg_ty:ty), *) -> $ret:ty | $err:ty) => {
-        /// Call [`
-        #[doc = $str_try_fn]
-        /// `] on [std::io::StdinLock].
+    ($try_fn:ident $fn:ident $trait_into:ident [$ty_arg:ident] [$trait:ident] [$($trait_arg:tt)*] ($($arg:ident: $arg_ty:ty), *) -> $ret:ty | $err:ty) => {
+        #[doc = concat!("Call [`", stringify!($trait_into), "::", stringify!($try_fn), "`] on [stdin].")]
         ///
         /// # Panics
         ///
-        /// If [`
-        #[doc = $str_try_fn]
-        /// `] panics.
+        #[doc = concat!("If [`", stringify!($trait_into), "::", stringify!($try_fn), "`] panics.")]
         ///
         /// # Errors
         ///
         /// If this function is called in multiple threads, the behavior is undefined, possibly causing a deadlock.
         ///
-        /// If [`
-        #[doc = $str_try_fn]
-        /// `] returns an error.
+        #[doc = concat!("If [`", stringify!($trait_into), "::", stringify!($try_fn), "`] returns an error.")]
         pub fn $try_fn<$ty_arg>($($arg: $arg_ty),*) -> Result<$ret, $err>
         where
             $ty_arg: $trait,
@@ -35,10 +29,7 @@ macro_rules! expose_stdin {
             stdin().$try_fn($($arg),*)
         }
 
-        /// Unwrap the result of [`
-        #[doc = $str_try_fn]
-        /// `].
-        #[track_caller]
+        #[doc = concat!("Unwrap the result of [`", stringify!($try_fn), "`].")]
         pub fn $fn<$ty_arg>($($arg: $arg_ty),*) -> $ret
         where
             $ty_arg: $trait,
@@ -49,53 +40,43 @@ macro_rules! expose_stdin {
 }
 
 expose_stdin!(
-    try_read "ReadInto::try_read"
-    read "ReadInto::read"
+    try_read read ReadInto
     [T] [ReadFrom] [T] () -> T | ReadFromError<T>
 );
 expose_stdin!(
-    try_read_n "ReadInto::try_read_n"
-    read_n "ReadInto::read_n"
+    try_read_n read_n ReadInto
     [T] [ReadFrom] [T] (n: usize) -> Vec<T> | ReadFromError<T>
 );
 expose_stdin!(
-    try_read_m_n "ReadInto::try_read_m_n"
-    read_m_n "ReadInto::read_m_n"
+    try_read_m_n read_m_n ReadInto
     [T] [ReadFrom] [T] (m: usize, n: usize) -> Mat<T> | ReadFromError<T>
 );
 
 expose_stdin!(
-    try_read_one "ReadOneInto::try_read_one"
-    read_one "ReadOneInto::read_one"
+    try_read_one read_one ReadOneInto
     [T] [ReadOneFrom] [T] () -> T | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_in_line_trimmed "ReadOneInto::try_read_in_line_trimmed"
-    read_in_line_trimmed "ReadOneInto::read_in_line_trimmed"
+    try_read_in_line_trimmed read_in_line_trimmed ReadOneInto
     [T] [ReadOneFrom] [T] () -> T | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_in_line_some_trimmed "ReadOneInto::try_read_in_line_some_trimmed"
-    read_in_line_some_trimmed "ReadOneInto::read_in_line_some_trimmed"
+    try_read_in_line_some_trimmed read_in_line_some_trimmed ReadOneInto
     [T] [ReadOneFrom] [T] () -> T | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_all "ReadOneInto::try_read_all"
-    read_all "ReadOneInto::read_all"
+    try_read_all read_all ReadOneInto
     [T] [ReadOneFrom] [T] () -> Vec<T> | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_any_in_line "ReadOneInto::try_read_any_in_line"
-    read_any_in_line "ReadOneInto::read_any_in_line"
+    try_read_any_in_line read_any_in_line ReadOneInto
     [T] [ReadOneFrom] [T] () -> Vec<T> | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_some_in_line "ReadOneInto::try_read_some_in_line"
-    read_some_in_line "ReadOneInto::read_all_in_line"
+    try_read_some_in_line read_some_in_line ReadOneInto
     [T] [ReadOneFrom] [T] () -> Vec<T> | ReadOneFromError<T>
 );
 expose_stdin!(
-    try_read_in_char "ReadOneInto::try_read_in_char"
-    read_in_char "ReadOneInto::read_in_char"
+    try_read_in_char read_in_char ReadOneInto
     [T] [ReadOneFrom] [T] () -> T | ReadOneFromError<T>
 );
diff --git a/src/stream/error.rs b/src/stream/error.rs
index 1558e04..fcbcc3c 100644
--- a/src/stream/error.rs
+++ b/src/stream/error.rs
@@ -6,16 +6,16 @@ use super::{MSG_EOF, MSG_EOL};
 #[derive(Debug)]
 pub enum StreamError {
     IOError(std::io::Error),
-    EOF,
-    EOL,
+    Eof,
+    Eol,
 }
 
 impl Display for StreamError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             Self::IOError(e) => Display::fmt(e, f),
-            Self::EOF => f.write_str(MSG_EOF),
-            Self::EOL => f.write_str(MSG_EOL),
+            Self::Eof => f.write_str(MSG_EOF),
+            Self::Eol => f.write_str(MSG_EOL),
         }
     }
 }
diff --git a/src/stream/input_stream.rs b/src/stream/input_stream.rs
index e8c3f01..ca02dfd 100644
--- a/src/stream/input_stream.rs
+++ b/src/stream/input_stream.rs
@@ -92,7 +92,7 @@ impl<B: BufRead> InputStream<B> {
             if self.is_eol() {
                 continue;
             }
-            let remaining = unsafe { transmute(remaining_trimmed) };
+            let remaining: &str = unsafe { transmute(remaining_trimmed) };
             return Ok((remaining, len_skipped));
         }
     }
@@ -223,7 +223,7 @@ mod tests {
         assert_eq!(stream.try_get().unwrap(), 't');
         assert_eq!(stream.try_get().unwrap(), '!');
         assert!(
-            matches!(stream.try_get().unwrap_err(), StreamError::EOF),
+            matches!(stream.try_get().unwrap_err(), StreamError::Eof),
             "{:?}",
             stream.try_get_string_some(),
         );
@@ -238,7 +238,7 @@ mod tests {
         assert_eq!(stream.try_get_string_some().unwrap(), "Hello,");
         assert_eq!(stream.try_get_string_some().unwrap(), "Rust!");
         assert!(
-            matches!(stream.try_get_string_some().unwrap_err(), StreamError::EOF),
+            matches!(stream.try_get_string_some().unwrap_err(), StreamError::Eof),
             "{:?}",
             stream.try_get_string_some()
         );
diff --git a/src/stream/line_buf.rs b/src/stream/line_buf.rs
index 091ea36..e11f26c 100644
--- a/src/stream/line_buf.rs
+++ b/src/stream/line_buf.rs
@@ -125,7 +125,7 @@ mod tests {
         assert_eq!(stream.try_get().unwrap(), 'l');
         assert_eq!(stream.try_get().unwrap(), 'd');
         assert_eq!(stream.try_get().unwrap(), '!');
-        assert!(matches!(stream.try_get().unwrap_err(), StreamError::EOL));
+        assert!(matches!(stream.try_get().unwrap_err(), StreamError::Eol));
     }
 
     #[test]
@@ -135,7 +135,7 @@ mod tests {
         assert_eq!(stream.try_get_string_some().unwrap(), "Hello,");
         assert_eq!(stream.try_get_string_some().unwrap(), "world!");
         assert!(
-            matches!(stream.try_get_string_some().unwrap_err(), StreamError::EOL),
+            matches!(stream.try_get_string_some().unwrap_err(), StreamError::Eol),
             "{:?}",
             stream.try_get_string_some()
         );
diff --git a/src/stream/mod.rs b/src/stream/mod.rs
index 85bae42..5a87dd4 100644
--- a/src/stream/mod.rs
+++ b/src/stream/mod.rs
@@ -15,11 +15,11 @@ const fn is_eol(c: char) -> bool {
 }
 
 fn err_eof() -> StreamError {
-    StreamError::EOF
+    StreamError::Eof
 }
 
 fn err_eol() -> StreamError {
-    StreamError::EOL
+    StreamError::Eol
 }
 
 #[inline]
diff --git a/src/stream/traits.rs b/src/stream/traits.rs
index 79d861e..6d31e5d 100644
--- a/src/stream/traits.rs
+++ b/src/stream/traits.rs
@@ -6,7 +6,7 @@ use std::mem::transmute;
 /// It provides a way to read:
 ///
 /// - A single non-ASCII-whitespace character ([BufReadExt::try_get_non_ws]),
-/// - A single ASCII-white-space-separated string ([BufReadExt::try_get_string]),
+/// - A single ASCII-white-space-separated string ([BufReadExt::try_get_string_some]),
 /// - A single non-empty line ([BufReadExt::try_get_line_some]),
 /// - Or just the remained line ([BufReadExt::try_get_line]).
 ///
@@ -95,7 +95,7 @@ pub trait BufReadExt {
 
     /// Get a single not-empty line. The trailing newline will be consumed and trimmed.
     ///
-    /// Repeat reading a new line if current line is empty.
+    /// Repeatedly read a new line if current line is empty.
     #[inline]
     fn try_get_line_some(&mut self) -> Result<&str, StreamError> {
         loop {
@@ -109,7 +109,7 @@ pub trait BufReadExt {
 
     /// Get a single not-empty line.  The trailing white spaces will be consumed and trimmed.
     ///
-    /// Repeat reading a new line if current line is empty.
+    /// Repeatedly read a new line if current line is empty.
     #[inline]
     fn try_get_line_some_trimmed(&mut self) -> Result<&str, StreamError> {
         loop {