[
     {
        "id": "tools",
        "children":
        [{
            "caption": "SublimeREPL",
            "mnemonic": "r",
            "id": "SublimeREPL",
            "children":
            [
                // {"command": "repl_open", 
                //  "caption": "Command Caption in Menu",
                //  "mnemonic": "m",
                //  "args": {
                //     "type": "subprocess|telnet",
                //     "encoding": "utf8",
                //     "cmd": ["bash", "-i"] or "bash -i" on windows,
                //     "cwd": "$file_path",
                //     "env": {}, // clean environment for subprocess repl
                //     "extend_env": {}, // variables to be added to standard env
                //     "cmd_postfix": "\n", // postfix that will be automatically added after a line in repl
                //     "suppress_echo": false, // try to remove remote echo 
                //     "syntax": "Packages/Text/Plain text.tmLanguage"
                //     }
                // },
            ]   
        }]
    }
]