In the 1.3 version of InPlaceRichEditor, a script which enables TinyMCE to be used as a edit in place editor, lives a patch I created.
This patch assures the TinyMCE editor is the same size as the text to be edited.
InPlaceRichEditor is made by Sébastien Grosjean and can be found in the download section of his site.
I am Erwin Vrolijk. A technologist, living in Dordrecht, The Netherlands, with a varied talent stack. I help people to be more effective based on data. Learn more about me.