Default (Windows).sublime-mousemap

[
    {
        "button": "button1",
        "modifiers": ["ctrl", "alt"],
        "press_command": "drag_select",
        "command": "latextools_jumpto_anywhere_by_mouse",
        "args": {
            // change this to the command to the command,
            // that will be executed
            // if your mouse click is not inside a tex-file
            "fallback_command": "",
            // (ST3 only) If you set set_caret to true it will set the caret
            // to the clicked position before calling the command
            "set_caret": false
        }
    }
]