Hi
It works with geany 0.15.
Web:
http://geany-plugins.sourceforge.net/geanydoc/
Download:
http://users.cosmostv.by/yurand/geanydoc/geanydoc-0.3.tar.gz
Gentoo: http://bugs.gentoo.org/show_bug.cgi?id=218493
Arch Linux: http://aur.archlinux.org/packages.php?ID=16475
Windows: http://users.cosmostv.by/yurand/geanydoc/geanydoc-0.3_setup.exe
With release of Geany 0.15 this plugin depends on latest version of Geany. 0.14 or below are not longer supported.