Polishing documentation of Cygwin support.

INSTALLATION.md

@@ -3,7 +3,7 @@ INSTALLATION
 Install `hh` using [distribution](#distribution-installation),
 from [source code](#installation-from-source-code), on [Ubuntu](#ubuntu),
 [Fedora/RHEL/CentOS/ScientificLinux](#fedorarhelcentos), [openSUSE](#opensuse), [Debian/Mint](#debianmint),
-[Gentoo](#gentoo), [Arch Linux](#arch-linux) or [Mac OS](#mac-os).
+[Gentoo](#gentoo), [Arch Linux](#arch-linux), [Cygwin](#cygwin) or [Mac OS](#mac-os).
 
 
 UBUNTU
@@ -21,7 +21,6 @@ sudo apt-get install hh
 Optionally [configure](CONFIGURATION.md) `hh` and check its [man page](README.md#documentation).
 
 
-
 FEDORA/RHEL/CENTOS
 ------------------
 Install `hh` on Fedora, RHEL or CentOS:
@@ -32,7 +31,6 @@ sudo dnf|yum install hstr -y
 Optionally [configure](CONFIGURATION.md) `hh` and check its [man page](README.md#documentation).
 
 
-
 openSUSE
 --------
 For openSUSE Leap 42.1 run the following as root:
@@ -107,6 +105,7 @@ emerge app-shells/hstr
 ```
 and you should be all set.
 
+
 ARCH LINUX
 ----------
 Download latest distribution from project Releases section:
@@ -156,3 +155,24 @@ make
 ```
 
 Optionally [configure](CONFIGURATION.md) `hh` and check its [man page](README.md#documentation).
+
+
+CYGWIN
+------
+To install `hh` on [Cygwin](https://www.cygwin.com) clone Git repository:
+```bash
+git clone https://github.com/dvorka/hstr.git
+```
+Create build files using:
+```bash
+cd ./dist && ./1-dist.sh && cd ..
+```
+Finish installation `hh` using:
+```bash
+./configure && make && make install
+```
+In order to get autocompletion on Cygwin you must configure `hh` using:
+```bash
+hh --show-configuration >> ~/.bashrc
+```
+Optionally [configure](CONFIGURATION.md) `hh` and check its [man page](README.md#documentation).

README.md

@@ -39,6 +39,7 @@ Install HSTR:
 * [Mint](INSTALLATION.md#debianmint)
 * [Arch Linux](INSTALLATION.md#arch-linux)
 * [Scientific Linux](INSTALLATION.md#fedorarhelcentos)
+* [Cygwin](INSTALLATION.md#cygwin)
 * [Mac OS](INSTALLATION.md#mac-os)