Custom 3-pane Sublime Text window layouts

Main.sublime-menu

[{
    "id": "view",
    "children": [{
        "id": "layout",
        "children": [
            {
                 "command": "set_layout",
                 "caption" : "Custom: 3 Pane (2T 1B)",
                 "mnemonic": "C",
                 "args": {
                    "cols": [0.0, 0.5, 1.0],
                    "rows": [0.0, 0.5, 1.0],
                    "cells": [
                        [0, 0, 1, 1],
                        [1, 0, 2, 1],
                        [0, 1, 2, 2]
                    ]
                }
            },
            {
                 "command": "set_layout",
                 "caption" : "Custom: 3 Pane (1T 2B)",
                 "mnemonic": "C",
                 "args": {
                    "cols": [0.0, 0.5, 1.0],
                    "rows": [0.0, 0.5, 1.0],
                    "cells": [
                        [0, 0, 2, 1],
                        [0, 1, 1, 2],
                        [1, 1, 2, 2]
                    ]
                }
            }
        ]
    }]
}]

Thank you for this Gist, was really helpful! :)

Thanks!

great! thanks

Instructions:

Create the file Main.sublime-menu in your Packages > User folder (best to leave the default menu alone) and put this code in it.