What about this one: http://xstandard.com/ ?
They claim:
"XStandard is the leading standards-compliant plug-in WYSIWYG editor for
Windows desktop applications and browser-based content management
systems (IE/Mozilla/Firefox/Netscape)."
but I dont know if this works in Mac.
JL
Matt Harris wrote:
I'm looking for a standard's compliant WYSIWYG XHTML editor to be
included in a custom-built CMS. It needs to works with IE, Firefox,
and at least one Mac browser. It should run directly from the browser
and not require users to download and install any lcoal plug-ins. If
possible, it should allow multiple editors to be inserted per page.
Has this been created yet? Has anyone seen up-to-date reviews or web
posts of the strong WYSIWYG editors?
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