Fleshed out README.md a bit.

README.md

@@ -1,13 +1,108 @@
-#+TITLE:dwmbar - A Modular Status Bar for dwm
+dwmbar - A Modular Status Bar for dwm
+=====================================
 
-* Description
-- dwmbar is a very simple status bar for dwm and other window managers that accept STDIN for their respective status bars.
+dwmbar is a very simple status bar written for dwm.
 
-* Usage
-- Edit the configuration files to make the bar suit your liking and run the dwmbar script
+# Installation
 
-* Configuration
-- 
+## Arch Linux
+
+There is an [AUR package](https://aur.archlinux.org/packages/dwmbar) for
+dwmbar, which can be installed with your favourite aur helper, or manually.
+
+Please see the [archwiki
+page](https://wiki.archlinux.org/index.php/Arch_User_Repository#Installing_packages)
+for how to manually install packages.
+
+## Manual Installation
+
+```bash
+$ git clone https://github.com/thytom/dwmbar
+$ cd dwmbar
+$ sudo install.sh
+```
+# Usage
+
+dwmbar works by setting the root window name, which dwm displays. It does this
+by calling the dwmbarrc file in your .config/dwmbar folder.
+
+Add the line `dwmbar &` to your .xinitrc file to run on startup. You can also
+run `dwmbar` in terminal for testing purposes.
+
+# Customisation
+
+## Configuring the Bar
+
+Most non-modular configuration is done in `~/.config/dwmbar/dwmbarrc`, a bash
+script that calls scripts in turn, caching their output and then constructing
+the bar from that.
+
+To add a module to the bar, simply include its name in the MODULES variable:
+
+```bash
+MODULES="mpd volumebar wifi battery"
+```
+
+Modules are displayed left-to-right in the order they are written in `MODULES`.
+By default, they are delimited by the `SEPARATOR` variable, which you can
+change.
+
+We also offer a `PADDING` variable, which contains a string you can include at
+the start of your bar, on the very right. This can either be padding spaces, to
+move the bar away from the right edge, or even text. By default, we set
+`PADDING` to `$USER@$HOSTNAME`. Feel free to change this.
+
+### About dwmbarrc
+
+**Because we expect people to modify `dwmbarrc`, and so we will never update
+it. dwmbar will automatically create it if it is not there, but once it is
+there, it must be deleted for another up-to-date version to be given.**
+
+Interestingly, so long as dwmbarrc prints *something* to stdout, it does not
+matter what it's written in, or what it does. So if you want to write your own
+implementation and use that, go nuts :smile:.
+
+## Writing Modules
+
+Default modules are located within `~/.config/dwmbar/modules`, and custom
+modules can be placed in `~/.config/dwmbar/modules/custom`. If a default module
+exists with the same name as a custom module, then the custom module will take
+precedence.
+
+**Default modules will possibly be overwritten during updates, so if you want
+to modify them be sure to make a copy in the custom folder, which will not be
+touched, and edit it there.**
+
+Modules can be written in any language, so long as they are executable and
+print their output to stdout.
+
+Currently available default modules are:
+- archupdates		Gets the number of updates available **Arch Linux Only**
+- backlight			Shows the brightness of the screen
+- battery			Gets battery percentage
+- bluetooth			Shows bluetooth status
+- cpuload			Shows the CPU load in %
+- date				Shows the calendar date
+- daypercentage		Shows how far through the day you are, in %
+- disksize			Shows the disk usage
+- ethernet			Shows ethernet connection
+- internet			Shows whether internet is available (TODO)
+- mail				Shows how much mail you have
+- mpd				Shows MPD status
+- ram				Shows RAM usage
+- redshift			Shows current screen temperature from Redshift
+- sunmoon			Displays a sun or moon for time of day
+- temperature		Displays the temperature of the CPU
+- time				Displays time
+- todo				Prints the number of todos for the "t" todo manager
+- tor				Prints if the tor service is enabled
+- volume			Prints volume in %
+- volumebar			Displays a volume bar
+- weather			Shows weather info
+- wifi				Shows wifi connection
+
+
+
+
+# Possible Features
 
-* Installation
-- [[https://aur.archlinux.org/packages/dwmbar]]