sync (#22)

* fix typo

* fix: 32bit be decoding

* chore: add Rust alternative (#18)

* Update C# Link (#20)

* 尝试修复#19

- 移除未使用的参数 int blen
- 完善文档、注释
- 完善文件名错误检测
- 修复 encbuf, decbuf 处理逻辑

* fix: disable mmap in windows

* fix: encode bufsz (#19)

* v2.2.5

* Update Swift Link (#21)

---------

Co-authored-by: 忘忧北萱草 <wybxc@qq.com>
Co-authored-by: LC <64722907+lc6464@users.noreply.github.com>
Co-authored-by: oboard <oboard@outlook.com>

base16384.1

@@ -1,9 +1,9 @@
-.TH BASE16384 1 "27 April 2022" "GNU" "User Commands"
+.TH BASE16384 1 "26 August 2023" "GNU" "User Commands"
 .SH NAME
 base16384 \- Encode binary files to printable utf16be
 .SH SYNOPSIS
 .B base16384
--[e|d] <\fIinputfile\fR> <\fIoutputfile\fR>
+-[e|d|t] <\fIinputfile\fR> <\fIoutputfile\fR>
 .SH DESCRIPTION
 .LP
 There are
@@ -29,6 +29,12 @@ to
 \fB\-e\fR
 Read data from \fIinputfile\fR and encode them into \fIoutputfile\fR.
 .TP 0.5i
+\fB\-d\fR
+Read data from \fIinputfile\fR and decode them into \fIoutputfile\fR.
+.TP 0.5i
+\fB\-t\fR
+Show spend time.
+.TP 0.5i
 \fBinputfile\fR
 An absolute or relative file path. Specially, pass - to read from stdin.
 .TP 0.5i
@@ -59,6 +65,9 @@ Map input file error.
 .TP 0.5i
 \fB7\fR
 Write file error in mmap.
+.TP 0.5i
+\fB8\fR
+Invalid input/output filename.
 .SH "SEE ALSO"
 https://github.com/fumiama/base16384
 .SH BUGS
@@ -68,7 +77,7 @@ on github.
 .SH AUTHOR
 This manual page contributed by Fumiama Minamoto.
 .SH "COPYRIGHT"
-Copyright \(co 2022, Fumiama Minamoto
+Copyright \(co 2022-2023, Fumiama Minamoto
 This file is part of
 .IR "base16384" .
 .LP