Let's say you want to just allow h3, h4, h5, and h6 in the Aloha toolbar, and not show h1, h2, h3. What is the setting to do this?
Aloha.settings.plugins.format = {
// configure buttons available in the toolbar
// this example enables all buttons available
config : [ 'strong', 'em', 'b', 'i', 'del', 'sub', 'sup', 'p', 'h4', 'h5', 'h6', 'pre', 'removeFormat'],
// specific configuration for each editable identified by css selectors
editables : {
// the editable with id "teaser" won't offer any formatting options
'#teaser' : [ ]
},
// those are the tags that will be cleaned when clicking "remove formatting"
// this example resembles the default configuration
removeFormats : [ 'strong', 'em', 'b', 'i', 's', 'cite', 'q', 'code', 'abbr', 'del', 'sub', 'sup']
};
https://github.com/alohaeditor/Aloha-Editor/issues/931#issuecomment-18775515