Raspberry Pi port, piCore-15.0 is available!
Please, report to the thread ( http://forum.tinycorelinux.net/index.php/topic,15906.0.html ) so we can include the fpc and lazarus in the 5.x repo.
However the 4.x package of Lazarus/fpc is 1.0.8/2.6.2whereas 1.0.14/2.6.2 is current and 1.2.0/2.6.2 coming soon.
My understanding was that the thread over there is for things that can be just moved over to 5.x "as they are"?
Other things like <ctrl><F9> get snatched away by the window manager...
send a PM to the extension maintaner asking to update it. He/she will give more details.