Simple X11 application launcher.

This project is a complete rewrite of the original thinglaunch by Matt Johnston.

Thingylaunch has been enhanced with the following features:

• XCB backend
• tab-completion
• history navigation, with the UpArrow and DownArrow keys
• bookmarks, activated by Alt+char, loaded from the ~/.thingylaunch.bookmarks file, which consists of lines structured as char command
• command line arguments

  -fg    foreground color
  -bg    background color
  ⁻fo    font foundry
  -ff    font family
  -fw    font weight
  -fs    font slant
  -fwn   font width name
  -fsn   font style name
  -fps   font point size
  -x     window x-coordinate
  -y     window y-coordinate
  -w     window width
  -h     window height