Settings for (RegReplace)[https://github.com/facelessuser/RegReplace]

reg_replace.sublime-settings

{
    "replacements": {

        "nbsp": { "find": " ", "replace": " ", "greedy": true, "case": false },

        "remove_json_dangling_commas": {
            "find": ",([\\r\\n\\s]*)(\\]|\\})",
            "replace": "\\1\\2",
            "greedy": true,
            "scope_filter": ["-string", "-comment"]
        },
        "remove_trailing_spaces": {
            "find": "[ \\t]+$",
            "replace": "",
            "greedy": true,
            "case": true
        }
    },
    "on_save": true,
    "on_save_highlight_scope": "invalid",
    "on_save_highlight_style": "outline",
    "on_save_sequences": [
        {"file_regex": [".*\\.sublime-(settings|commands|menu|keymap|mousemap|theme|build|project|completions|commands)"], "file_pattern": ["*.json"], "sequence": ["remove_json_dangling_commas"]},
        {"file_pattern": ["*.css"], "sequence": ["apple_css_spaces", "remove_trailing_spaces"]},
        {"file_pattern": ["*.html","*.inc"], "sequence": [
                        "remove_trailing_spaces", "nbsp"
                    ]}
    ],
    "results_in_panel": false,
    "multi_pass_max_sweeps": 100,
    "find_highlight_color": "invalid",
    "find_highlight_style": "outline",
    "selection_only": false
}