remove lua and cpp extensions since fonn now has builtin support for syntax highlighting
add scroll up and scroll down commands
add new editor API definitions
add normal mode o and O commands
add definitions for newly available functions
add keybindings for extending selection down a line and selecting a line
Add modal editing extension
This initial commit contains a bunch of basic functionality that enables
modal editing in Fönn.
Add more Lua definitions to definitions file
Add Lua type definition file for extensions
Add better git commit highlights
Update C++ highlights file
Add git commit highlighting extension
This could use more work, e.g. by adding support for language injections
for things like git diff, etc.
Add activation functions
These indicate whether the extension should be activated for a given
file and whether the extension provides a parser for a given file.
Add text file containing build command for cpp shared library