Neovim.Debug

Documentation

debug :: r -> st -> Neovim r st a -> IO (Either String (a, st))

Run a Neovim function.

This function connects to the socket pointed to by the environment variable $NVIM_LISTEN_ADDRESS and executes the command. It does not register itself as a real plugin provider, you can simply call neovim-functions from the module Neovim.API.String this way.

Tip: If you run a terminal inside a neovim instance, then this variable is automatically set.

debug' :: Neovim' a -> IO (Either String a)

Run a Neovim' function.

debug' a = fmap fst $ debug () () a

See documentation for debug.

develMain :: Maybe NeovimConfig -> IO (Either String ([ThreadId], Config RPCConfig ()))

This function is intended to be run _once_ in a ghci session that to give a REPL based workflow when developing a plugin.

Note that the dyre-based reload mechanisms, i.e. the Neovim.Plugin.ConfigHelper plugin, is not started this way.

To use this in ghci, you simply bind the results to some variables. After each reload of ghci, you have to rebind those variables.

Example:

λ Right (tids, cfg) <- develMain Nothing

λ runNeovim' cfg $ vim_call_function "getqflist" []
Right (Right (ObjectArray []))

λ :r

λ Right (tids, cfg) <- develMain Nothing

quitDevelMain :: Config r st -> IO ()

Quit a previously started plugin provider.

restartDevelMain :: Config RPCConfig () -> Maybe NeovimConfig -> IO (Either String ([ThreadId], Config RPCConfig ()))

Restart the development plugin provider.

runNeovim :: Config r st -> st -> Neovim r st a -> IO (Either String (a, st))

Initialize a Neovim context by supplying an InternalEnvironment.

runNeovim' :: Config r st -> Neovim' a -> IO (Either String a)

Convenience function to run a stateless Neovim function.

module Neovim