all: update README

Add and remove missing packages under api/, program under cmd/, and
library under lib/ directory.

1 files changed, 78 insertions, 15 deletions

diff --git a/README.md b/README.md
index a0308fc5..a5d087b5 100644
--- a/README.md
+++ b/README.md
@@ -9,16 +9,28 @@ This library is released every month, usually at the first week of month.
 
 ## Public APIs
 
-[**Telegram bot**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/api/telegram/bot)::
+[**slack**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/api/slack)::
+Package slack provide a simple API for sending message to Slack using
+only standard packages.
+
+[**telegram/bot**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/api/telegram/bot)::
 Package bot implement the
 [Telegram Bot API](https://core.telegram.org/bots/api).
 
 
 ## Command Line Interface
 
+[**ansua**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/ansua)::
+The ansua command run a timer on defined duration and optionally run a
+command when timer finished.
+
 [**bcrypt**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/bcrypt)::
 CLI to compare or generate hash using bcrypt.
 
+[**emaildecode**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/emaildecode)::
+Program emaildecode convert the email body from quoted-printable to plain
+text.
+
 [**epoch**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/epoch)::
 Program epoch print the current date and time (Unix seconds, milliseconds,
 nanoseconds, local time, and UTC time) or the date and time based on the
@@ -27,20 +39,22 @@ epoch on first parameter.
 [**gofmtcomment**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/gofmtcomment)::
 Program to convert multi lines "/**/" comments into single line "//" format.
 
+[**httpdfs**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/httpdfs)::
+Program httpdfs implement [libhttp.Server] with [memfs.MemFS].
+
 [**ini**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/ini)::
 Program ini provide a command line interface to get and set values in the
 [INI file format](https://godocs.io/git.sr.ht/~shulhan/pakakeh.go/lib/ini).
 
+[**sendemail**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/sendemail)::
+Program sendemail is command line interface that use lib/email and
+lib/smtp to send email.
+
 [**smtpcli**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/smtpcli)::
 Command line interface SMTP client protocol.
 This is an example of implementation Client from
 [lib/smtp](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/smtp).
 
-[**xtrk**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/xtrk)::
-Program xtrk is command line interface to uncompress and/or unarchive a
-file.
-Supported format: bzip2, gzip, tar, zip, tar.bz2, tar.gz.
-
 [**totp**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/totp)::
 Program to generate Time-based One-time Password using secret key.
 This is just an example of implementation of
@@ -49,6 +63,12 @@ See
 <https://sr.ht/~shulhan/gotp/> for a complete implementation that support
 encryption.
 
+[**xtrk**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/cmd/xtrk)::
+Program xtrk is command line interface to uncompress and/or unarchive a
+file.
+Supported format: bzip2, gzip, tar, zip, tar.bz2, tar.gz.
+
+
 ## Libraries
 
 [**ascii**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/ascii)::
@@ -66,9 +86,24 @@ A library for working with slice of bytes.
 [**clise**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/clise)::
 Package clise implements circular slice.
 
+
 [**contact**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/contact)::
 A library to import contact from Google, Microsoft, or Yahoo.
 
+[**contact/google**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/contact/google)::
+Package "contact/google" implement Google's contact API v3.
+
+[**contact/microsoft**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/contact/microsoft)::
+Package "contact/microsoft" implement Microsoft's Live contact API v1.0.
+
+[**contact/vcard**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/contact/vcard)::
+Package "contact/vcard" implement RFC6350 for encoding and decoding VCard
+formatted data.
+
+[**contact/yahoo**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/contact/yahoo)::
+Package yahoo implement user's contacts import using Yahoo API.
+
+
 [**crypto**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/crypto)::
 Package crypto provide a wrapper to simplify working with standard crypto
 package.
@@ -83,6 +118,7 @@ A library for working with Domain Name System (DNS) protocol.
 [**dsv**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/dsv)::
 A library for working with delimited separated value (DSV).
 
+
 [**email**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/email)::
 A library for working with Internet Message Format, as defined in RFC 5322.
 
@@ -93,12 +129,10 @@ defined in RFC 6376.
 [**email/maildir**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/email/maildir)::
 A library to manage email using maildir format.
 
+
 [**errors**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/errors)::
 Package errors provide an error type with Code, Message, and Name.
 
-[**floats64**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/floats64)::
-A library for working with slice of float64.
-
 [**git**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/git)::
 A wrapper for git command line interface.
 
@@ -107,13 +141,18 @@ Package hexdump implements reading and writing bytes from and into
 hexadecimal number.
 It support parsing output from hexdump(1) tool.
 
+[**html**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/html)::
+Package html extends the golang.org/x/net/html by providing simplified
+methods for working with Node.
+
+
 [**http**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/http)::
 Package http extends the standard http package with simplified routing handler
 and builtin memory file system.
 
-[**html**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/html)::
-Package html extends the golang.org/x/net/html by providing simplified
-methods for working with Node.
+[**http/sseclient**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/http/sseclient)::
+Package sseclient implement HTTP client for Server-Sent Events (SSE).
+
 
 [**hunspell**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/hunspell)::
 [WORK IN PROGRESS].
@@ -123,12 +162,10 @@ A library to parse the Hunspell file format.
 A library for reading and writing INI configuration as defined by Git
 configuration file syntax.
 
-[**ints64**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/ints64)::
-A library for working with slice of int64.
-
 [**json**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/json)::
 Package json extends the capabilities of standard json package.
 
+
 [**math**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/math)::
 Package math provide generic functions working with math.
 
@@ -137,10 +174,12 @@ Package big extends the capabilities of standard "math/big" package by
 adding custom global precision to Float, Int, and Rat, global rounding
 mode, and custom bits precision to Float.
 
+
 [**memfs**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/memfs)::
 A library for mapping file system into memory and to generate an embedded Go
 file from it.
 
+
 [**mining**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/mining)::
 A library for data mining.
 
@@ -172,6 +211,7 @@ An implementation of the Synthetic Minority Oversampling TEchnique (SMOTE).
 [**mining/tree/binary**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/mining/tree/binary)::
 An implementation of binary tree.
 
+
 [**mlog**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/mlog)::
 Package mlog implement buffered multi writers of log.
 
@@ -182,6 +222,7 @@ Constants and library for networking.
 A library for working with integer, float, slice of integer, and slice of
 floats.
 
+
 [**os**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/os)::
 Package os extend the standard os package to provide additional
 functionalities.
@@ -190,16 +231,30 @@ functionalities.
 Package exec wrap the standar package "os/exec" to simplify calling Run
 with stdout and stderr.
 
+
 [**paseto**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/paseto)::
 A simple, ready to use, implementation of Platform-Agnostic SEcurity TOkens
 (PASETO).
 
+[**path**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/path)::
+Package path implements utility routines for manipulating slash-separated
+paths.
+
+[**play**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/play)::
+Package play provides callable APIs and HTTP handlers to format,
+run, and test Go code, similar to Go playground but using HTTP instead of
+WebSocket.
+
 [**reflect**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/reflect)::
 Package reflect extends the standard reflect package.
 
 [**runes**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/runes)::
 A library for working with slice of rune.
 
+[**slices**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/slices)::
+Package slices complement the standard slices package for working with
+slices with comparable and [cmp.Ordered] types.
+
 [**smtp**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/smtp)::
 A library for building SMTP server or client. This package is working in
 progress.
@@ -233,18 +288,24 @@ Package telemetry is a library for collecting various [Metric], for example
 from standard runtime/metrics, and send or write it to one or more
 [Forwarder].
 
+
 [**test**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/test)::
 A library for helping with testing.
 
+[**test/httptest**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/test/httptest)::
+Package httptest implement testing HTTP package.
+
 [**test/mock**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/test/mock)::
 Package mock provide a mocking for standard output and standard error.
 
+
 [**text**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/text)::
 A library for working with text.
 
 [**text/diff**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/text/diff)::
 Package diff implement text comparison.
 
+
 [**time**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/time)::
 A library for working with time.
 
@@ -252,6 +313,7 @@ A library for working with time.
 Package totp implement Time-Based One-Time Password Algorithm based on RFC
 6238.
 
+
 [**watchfs**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/watchfs)::
 Package watchfs implement naive file and directory watcher.
 This package is deprecated, we keep it here for historical only.
@@ -262,6 +324,7 @@ Package watchfs implement naive file watcher.
 The version 2 simplify watching single file and directory.
 For directory watcher, it watch only one file instead of all included files.
 
+
 [**websocket**](https://pkg.go.dev/git.sr.ht/~shulhan/pakakeh.go/lib/websocket)::
 The WebSocket library for server and client. This WebSocket library has
 been tested with autobahn testsuite with 100% success rate.