So, how do I create a custom module that hooks into WYSIWYG and TinyMCE to do what I want?
I using Drupal 7 and the latest versions of WYSIWYG and TinyMCE.
I have read through the WYSIWYG api file, found http://deglos.com/blog/2010/12/21/building-wysiwyg-plugin-drupal, looked at imce_wysiwyg, and the break plugin. I sort of get some of it, but not really enough to get started. The tutorial code didn't do a thing as far as I can tell, and modifying the stuff from imce_wysiwyg did nothing... Are there any other good resources?
Also, to be clear, what I'm after is just getting to the point of inserting the placeholder code. If I need help with the text filter, I'll find it elsewhere. :)
Well, back to more experimenting.