Improve code completetion

[skovhus]

Just installed this, and it works really nicely! Jump to definition and parsing errors are really nice.

Would be nice to improve the code completions. VS Code per default autocompletes on words, but this is disabled when using a language server I guess. : )

Ideas from the TODO file:

• Based on symbols in the file
• Based on all symbols in the workspace
• Based on programs in your PATH
• path completions, e.g. on foo/b should return bar if you have a file named bar inside of a folder named foo

Ideas from the source code :

• Look up man pages for commands
• For builtins look up the docs
• For functions, parse their comments?

[mads-hartmann]

@skovhus I'm working on completions based on your PATH on an experimental branch at the moment :)

[mads-hartmann]

@skovhus The prototype is here in case you want to work on it 😉c90b163

[skovhus]

Improvement are out in the latest version.