kerbovim

Kerboscript syntax for Vim. Maintained (so far).

Installation

Depends on your plugin manager. For vim-plug users:

Plug 'Freedzone/kerbovim'

Features

Highlights:

• booleans
• bound vars
• braces, brackets, etc
• built-ins
• comments
• conditionals
• constants
• delegates declarations and references
• function declarations and calls
• keywords
• loops
• numbers, floats (all notations)
• operators (boolean and math)
• statements
• strings
• todo
• types

Indent:

• indent: 4 spaces
• enabled autoindent
• could not make cindent and smartindent work. Dot delimiter results in very poor experience

Look

IDE-Like Experience

If you wish to enhance your experience with features like autocomplete, hover symbol highlight, signature help, refactoring, etc., I highly suggest to try out kos-language-server.

To pair up KLS with Vim I used an intellisense engine - coc.nvim. The configuration is rather simple. KLS should be available in PATH on your system. In your coc-settings.json put:

{
    "suggest": {
        "autoTrigger": "always",
        "enablePreview": true,
        "minTriggerInputLength": 2
    },
    "languageserver": {
        "kls": {
            "command": "kls",
            "args": ["--stdio"],
            "shell": true,
            "filetypes": ["kerboscript"],
            "initializationOptions": {},
            "settings": {}
        }
    }
}

If you want to display diagnostic info through ALE, add this option:

    "diagnostic": {
        "displayByAle": true
    },

For snippets, install vim plugin UltiSnips