hsetroot - imlib2-based wallpaper changer

original author: Hyriand <[email protected]> (2003)
licence: GPL2
needs libimlib2-dev, libx11-dev, pkg-config, make

This repo contains hsetroot 1.0.2 with the following changes:

• autotools was replaced by a simple Makefile which requires pkg-config, x11 paths added
• includes patches from debian, written by Martin Suchanek, more details in git log
  • Fix a segmentation fault when no display is present.
  • Add the '-extend' option
  • Add the '-cover' option
• reintroduced the screen mask -screens option from earlier versions .. which is rather useless actually, as it deals with X screens, not xrandr outputs
• added output support for all modes
  • currently needs the xrandr, grep & sed commands in $PATH
  • yes, I'm sorry, I tried, but libxrandr would only return zeroes in XRRPanning for some reason

current TODO:

• rework command line option parsing, using some library (do people still use getopt_long?)
• providing a list of images to be used in sequence across outputs (iterated over in TL->TR->BL->BR direction)