My config for Modific. Disables --internal-diff (didn't work on Mac OSX 10.8 with svn 1.6.18 client). Reprograms a few key bindings I'll actually use.

Modific.sublime-settings.js

    // Modific default settings
{
    // Name of a region icon
    // Valid icon names are dot, circle, bookmark and cross
    "region_icon": "circle",

    // You can use your commands instead of plain "git" or "svn"
    // e.g. "/usr/bin/git" or "C:\bin\git.exe"
    "vcs": [
        ["svn", "/usr/bin/svn"],
        ["git", "git"]
    ],

    //if you have some weird OS, that has non-unicode console
    //place its console encoding here
    "console_encoding" : "",

    // if true, plugin prints some debug information to the console window
    "debug": false,

    // set to false to disable automatic saving
    "autosave": true,

    "svn_use_internal_diff": false
}

sublime-keymap.js

[
    { "keys": ["alt+shift+d"], "command": "show_diff" },
    { "keys": ["alt+shift+up"], "command": "jump_between_changes", "args": {"direction": "prev"} },
    { "keys": ["alt+shift+down"], "command": "jump_between_changes", "args": {"direction": "next"} }
]